last executing test programs:

3.507369256s ago: executing program 2 (id=6274):
syz_emit_ethernet(0x6e, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "120008", 0x38, 0x3a, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast2, {[], @dest_unreach={0x1, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, "869388", 0x0, 0x33, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, [@srh]}}}}}}}, 0x0)

3.31014851s ago: executing program 2 (id=6275):
bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x10, 0xe, &(0x7f0000000500)=ANY=[@ANYBLOB="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"/2848], &(0x7f0000000340)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffd78, 0x10, &(0x7f0000000000), 0x143}, 0x48)

3.041062157s ago: executing program 0 (id=6278):
syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f00000000c0)='./file1\x00', 0x10, &(0x7f0000000000)={[{@space_cache_v2}, {@discard_async}, {@ref_verify}]}, 0x1, 0x559d, 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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVV2IFjAQAAAABh/tZh9GwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAFwKAAD//y85Ijg=")

2.596398738s ago: executing program 1 (id=6281):
bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x11, 0x8, &(0x7f0000000540)=@framed={{}, [@tail_call={{0x18, 0x2, 0x1, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x1010000}, {}, {}, {0x7, 0x0, 0xb, 0x0, 0x0, 0x0, 0x1400}}]}, &(0x7f0000000640)='syzkaller\x00', 0x7, 0xf9, &(0x7f0000000080)=""/249}, 0x24)

2.369746273s ago: executing program 1 (id=6284):
syz_usb_connect(0x0, 0x24, &(0x7f0000000280)=ANY=[@ANYBLOB="1201000090c33f40f70a0101622d000000010902120001000000000904"], 0x0)

2.03723604s ago: executing program 2 (id=6287):
syz_usb_connect$uac2(0x0, 0x8c, &(0x7f0000001dc0)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x40, 0x1235, 0x8210, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7a, 0x3, 0x1, 0xc, 0x20, 0x81, {0x8, 0xb, 0x0, 0x1, 0x1, 0x5, 0x20, 0xb5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x1, 0x7, 0x1a, 0x9}, [@mixer_unit={0x5, 0x24, 0x4, 0x2}, @output_terminal={0xc, 0x24, 0x3, 0x3, 0x307, 0xfb, 0x3, 0x2, 0x7, 0x81}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x4, 0x4, 0xb, {0x8, 0x25, 0x1, 0x0, 0x31, 0xa6, 0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x4, 0x4, 0x8, {0x8, 0x25, 0x1, 0x80, 0xf, 0x5a, 0x7fff}}}}}}}}]}}, &(0x7f0000002480)={0x0, 0x0, 0x0, 0x0})

1.815266886s ago: executing program 0 (id=6289):
shmctl$IPC_RMID(0x0, 0x3000000)

1.540708133s ago: executing program 3 (id=6291):
bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000002540)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sk_skb}, 0x48)

1.360621957s ago: executing program 3 (id=6292):
openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', &(0x7f0000000140)={0x474203, 0x408}, 0x18)

1.279508039s ago: executing program 0 (id=6293):
syz_mount_image$squashfs(&(0x7f0000000040), &(0x7f0000000000)='./bus\x00', 0x80, &(0x7f0000000180)=ANY=[], 0x4, 0x20a, &(0x7f00000009c0)="$eJzsVT2LE0EYft7NJHvrpTiwszVw1+iZ2FjbeL1/wJBbz8M9PzIRTTgw2lyjIGLlHwj4J2wE7S1EBBstFLQ4sTqRyDvzzmQuu3ILamz2geX9ft6Z2fm4om/qGMDP/d0eVmBAaOIdERSAVbK+g4aV30ROBZ+Utdvifybyo0hNo9cPrDq62s2ytK+H80oCYOaJQUAu53cKKSAfO//84fFy9Vnaj+c8r+4fziGU41m8MqjZlc2HHtURhOKiHKnFPHP74n+fV1klyQ3eKd+b4ZbKss9/u3u9YNfp4YjoiL1+hLIE7wF86Ecz/5vmlbePbefCnBqKTtpileQPlqULd8yjwpwG4Db8oZCG/A994V6Er8Rpb/Z3e+y9xLfYk4kJb9rPHQlTxcYLuenYd0IBY4BqmBpS5lGSuwpgfbBzY10PR6e2d7pb6VZ6rcNX4MtlOYfTu8B2lp4hMwxbHrGi4MHnNAniPKf3s/gYASgYGmbTp5DSXc5rJ4PCBIiC2oCD8XRZOLh/LM5bOnFXPm6POdyRBWqB2RQu89Q2QKiJ0VbhgHCACEsmcLp3PdvcA4Fc2QTKc7Q/oO6NjhjcKD17zk9/T2RL5IbIifL9DNzb5d4kZRi+iLVWBxq40x0M+ubxshr7Gp7B+DorvnMkXd1r6Jq1YpTEsbKJFSpUqFChQoUK/wi/AgAA//9lmzTr")

1.2237323s ago: executing program 3 (id=6294):
syz_emit_ethernet(0x2a, &(0x7f0000000140)={@multicast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@arp={0x806, @ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @remote, @remote, @local, @multicast2}}}}, 0x0)

1.095655294s ago: executing program 0 (id=6295):
bpf$PROG_LOAD(0x5, &(0x7f00000017c0)={0x1, 0xe, &(0x7f0000000ac0)=ANY=[@ANYBLOB="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"], &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0xfffffffffffffd00}, 0x48)

1.072971874s ago: executing program 4 (id=6296):
socket(0x23, 0x3, 0x100)

987.453416ms ago: executing program 3 (id=6297):
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x28, 0x28, 0x2, [@int={0x0, 0x0, 0x0, 0x1, 0x5}, @union={0x0, 0x1, 0x0, 0x5, 0x1, 0x0, [{0x0, 0x1}]}]}}, &(0x7f0000000000)=""/140, 0x42, 0x8c, 0x1}, 0x20)

880.561268ms ago: executing program 1 (id=6298):
msgctl$MSG_INFO(0x0, 0xc, &(0x7f0000000400)=""/85)

827.19498ms ago: executing program 3 (id=6299):
bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x2, 0x16, &(0x7f0000001600)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe50}, 0x48)

737.234922ms ago: executing program 0 (id=6300):
bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000300)=@bpf_lsm={0xd, 0x5, &(0x7f0000000040)=@framed={{0x66, 0xa, 0x0, 0x0, 0x0, 0x61, 0x11, 0x58}, [@initr0]}, &(0x7f0000000000)='GPL\x00'}, 0x80)

637.655724ms ago: executing program 4 (id=6301):
bpf$BPF_PROG_DETACH(0x8, 0x0, 0x0)

625.862715ms ago: executing program 1 (id=6302):
ppoll(0x0, 0x0, &(0x7f0000000300)={0x0, 0x989680}, &(0x7f0000000340)={[0x101]}, 0x8)

533.895476ms ago: executing program 0 (id=6303):
syz_usb_connect(0x5, 0x3f, &(0x7f0000000640)={{0x12, 0x1, 0x250, 0x61, 0x2a, 0x3b, 0x8, 0x7b8, 0x401a, 0xbf2a, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x2d, 0x1, 0x3, 0x4, 0x20, 0x6, "", [{{0x9, 0x4, 0xb2, 0x9, 0x3, 0x7e, 0xd0, 0x8a, 0x9, [], [{{0x9, 0x5, 0xf, 0x1d59899db4c0c0e6, 0x10, 0x1, 0x8, 0x1}}, {{0x9, 0x5, 0x6, 0x1, 0x200, 0x7, 0x4c, 0x2}}, {{0x9, 0x5, 0x8, 0x3, 0x400, 0x10, 0x9c, 0x9}}]}}]}}]}}, &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0})

467.450498ms ago: executing program 4 (id=6304):
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="9feb0100180000000000000030000000300000000a0000000000000001000004000000000000000003000000000000000800000000000008000000000000000000000009020000000000000000000e0061"], 0x0, 0x52}, 0x28)

399.07374ms ago: executing program 1 (id=6305):
bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x6, &(0x7f0000000000)=@framed={{0x6, 0x0, 0x0, 0x0, 0x0, 0x71, 0x11, 0xb4}, [@func={0x85, 0x0, 0x1, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0x7}, @exit], {0x95, 0x0, 0x5a5}}, &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0xffffffffffffffff, 0x6}, 0x70)

390.82944ms ago: executing program 4 (id=6306):
bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x15, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000006911160000000000851000000200000085000000a000000095000000000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_reuseport, 0xffffffffffffffff, 0x6}, 0x70)

342.202671ms ago: executing program 3 (id=6307):
syz_usb_connect(0x5, 0x24, &(0x7f0000000440)=ANY=[@ANYBLOB="120100003d2ab420720c0d009b27010203010902120001000000000904"], 0x0)

263.786253ms ago: executing program 2 (id=6308):
bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x16, 0x16, &(0x7f0000000640)=ANY=[@ANYBLOB="61124c00000000006113500000000000bf2000000000000007000000080000003d0301000000000095000000000000006926000000000000bf67000000000000150700000fff07003506000002000000170600000ee50000bf250000000000002d350000000000006507000002000000070700004c0001fa0f75000000000000bf54000000000000070400000400f9ff3d1401000000000095000000000000000500000000000000950007000000000001722fabb733a0c857c7c4e704000000000000a04d1ffc187fa1a2ba7ba0c0d507b92de00435fd233cc0f0d9b2c312b68856656ca9caa2ee4dc258d72e690098804de235cf020e35245c9f5526d35df627a64ac7efde50fd7f1d8bae66ea38541a7cd29032de94983dfab0e5043daf1b46bef5135c65377bdbe65d525743d88ef4b2ee62652b07f8a4b6e6155cecc13a5ddfab726eca91bd5fecb254ab358488c400330171128be291297947d474c570a385a459db8e7ada8ee987cc0000f6f902b261848d74096636ab6d8c63c8d62861cbc38d1e6bef45e672ac3d3d5243b85b3b15c7499ff39a3dadcbfbea9e050fb6940344dfbeebbf3e7e37d0a9a387518f926fba75479eacd4f51aeb28b6c56a75144ef6df55a275799897ca000000000000000000"], &(0x7f00000000c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @flow_dissector, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1, 0x10, &(0x7f0000000000), 0x19f}, 0x48)

233.143044ms ago: executing program 1 (id=6309):
syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x21c91c, &(0x7f0000000580)={[{@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x800000}}, {@noblock_validity}, {@discard}, {@errors_remount}, {@noinit_itable}, {@abort}, {@noauto_da_alloc}, {@errors_continue}, {@resgid, 0x32}]}, 0x1, 0x4e0, &(0x7f0000001a40)="$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")

163.340196ms ago: executing program 4 (id=6310):
syz_emit_ethernet(0x86, &(0x7f0000000040)={@broadcast, @link_local, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "120008", 0x50, 0x3a, 0x0, @remote, @local, {[], @pkt_toobig={0x2, 0x0, 0x0, 0x0, {0x0, 0x6, "5b29ab", 0x0, 0x11, 0x0, @private1, @remote, [@dstopts={0x0, 0x0, '\x00', [@ra={0x5, 0x29}]}], "fb36eeca6fad50b375a22a584d16ca55"}}}}}}}, 0x0)

138.993336ms ago: executing program 2 (id=6311):
clock_gettime(0xfffffffffffffffc, &(0x7f0000003a40))

69.904838ms ago: executing program 2 (id=6312):
bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000640)={&(0x7f0000000180)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x2c, 0x2c, 0x6, [@volatile={0x0, 0x0, 0x0, 0x9, 0x2}, @fwd={0x4}, @func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x2, 0x1}]}]}, {0x0, [0x0, 0x5f, 0x0, 0x5f]}}, &(0x7f0000000540)=""/246, 0x4a, 0xf6, 0x1}, 0x28)

0s ago: executing program 4 (id=6313):
process_vm_writev(0x0, &(0x7f0000000000)=[{&(0x7f00008f9f09)=""/247, 0xf7}], 0x1, &(0x7f0000121000)=[{0x0}], 0x1, 0x0)

kernel console output (not intermixed with test programs):

1:0.0: found no endpoint descriptor for endpoint 86
[  726.576052][ T5334] keyspan 4-1:0.0: found no endpoint descriptor for endpoint 6
[  726.635214][ T5334] usb 4-1: Keyspan 2 port adapter converter now attached to ttyUSB1
[  726.701095][ T5334] usb 4-1: USB disconnect, device number 92
[  726.806120][ T5334] keyspan_2 ttyUSB0: Keyspan 2 port adapter converter now disconnected from ttyUSB0
[  726.945124][T16853] loop2: detected capacity change from 0 to 164
[  726.946126][ T5334] keyspan_2 ttyUSB1: Keyspan 2 port adapter converter now disconnected from ttyUSB1
[  726.966658][ T6413] usb 5-1: new high-speed USB device number 74 using dummy_hcd
[  726.996330][ T5334] keyspan 4-1:0.0: device disconnected
[  727.178932][T16856] loop1: detected capacity change from 0 to 1024
[  727.201464][ T6413] usb 5-1: Using ep0 maxpacket: 8
[  727.209122][ T6413] usb 5-1: config 179 has an invalid interface number: 65 but max is 0
[  727.238930][ T6413] usb 5-1: config 179 has no interface number 0
[  727.268234][ T6413] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 63, changing to 9
[  727.304601][ T6413] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 57605, setting to 1024
[  727.329008][T16860] loop2: detected capacity change from 0 to 1024
[  727.339080][ T6413] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  727.352966][T16860] EXT4-fs (loop2): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors
[  727.366999][ T6413] usb 5-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 18310, setting to 1024
[  727.381141][T16860] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51554!=20869)
[  727.401841][ T6413] usb 5-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23
[  727.416485][T16860] JBD2: no valid journal superblock found
[  727.429539][T16860] EXT4-fs (loop2): error loading journal
[  727.444240][T16850] could not allocate digest TFM handle cryptd(blake2b-160)
[  727.452334][ T6413] usb 5-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00
[  727.479398][ T6413] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  727.508002][T16847] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  727.537221][ T6413] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:179.65/input/input72
[  727.607779][ T5334] usb 4-1: new high-speed USB device number 93 using dummy_hcd
[  727.825445][ T5334] usb 4-1: config 7 descriptor has 1 excess byte, ignoring
[  727.843677][ T6775] usb 5-1: USB disconnect, device number 74
[  727.849897][    C0] xpad 5-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19
[  727.858816][    C0] xpad 5-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19
[  727.875666][ T6775] xpad 5-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19
[  727.878724][ T5334] usb 4-1: config 7 has 1 interface, different from the descriptor's value: 2
[  727.938873][ T5341] usb 2-1: new high-speed USB device number 85 using dummy_hcd
[  727.976888][ T5334] usb 4-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 7.84
[  728.010883][ T5334] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  728.030230][ T5334] usb 4-1: Product: syz
[  728.034502][ T5334] usb 4-1: Manufacturer: syz
[  728.044581][ T5334] usb 4-1: SerialNumber: syz
[  728.054356][ T5334] rndis_wlan 4-1:7.0: skipping garbage
[  728.060764][ T5334] usb 4-1: bad CDC descriptors
[  728.067461][ T5334] rndis_host 4-1:7.0: skipping garbage
[  728.073527][ T5334] usb 4-1: bad CDC descriptors
[  728.080414][ T5334] option 4-1:7.0: GSM modem (1-port) converter detected
[  728.165210][ T5341] usb 2-1: config 1 interface 1 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64
[  728.182839][ T5341] usb 2-1: config 1 interface 1 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 64
[  728.237039][T16876] loop0: detected capacity change from 0 to 256
[  728.246846][ T5341] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a7, bcdDevice= 1.00
[  728.257992][ T5341] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  728.299562][T16876] FAT-fs (loop0): bogus sectors per cluster 0
[  728.314392][T16876] FAT-fs (loop0): Can't find a valid FAT filesystem
[  728.338277][ T5334] usb 4-1: USB disconnect, device number 93
[  728.355492][ T5334] option 4-1:7.0: device disconnected
[  728.517896][ T5341] cdc_acm 2-1:1.0: ttyACM0: USB ACM device
[  728.539292][ T5341] usb 2-1: USB disconnect, device number 85
[  728.675029][T16880] loop2: detected capacity change from 0 to 8192
[  728.868922][ T5334] usb 5-1: new high-speed USB device number 75 using dummy_hcd
[  729.095979][ T5334] usb 5-1: config 0 contains an unexpected descriptor of type 0x2, skipping
[  729.125857][ T5334] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  729.142321][ T6775] usb 3-1: new high-speed USB device number 90 using dummy_hcd
[  729.151271][ T5334] usb 5-1: New USB device found, idVendor=04d8, idProduct=0083, bcdDevice= 0.9c
[  729.168179][ T5334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  729.206957][ T5334] usb 5-1: Product: syz
[  729.217745][ T5334] usb 5-1: Manufacturer: syz
[  729.227948][ T5334] usb 5-1: SerialNumber: syz
[  729.251254][ T5334] usb 5-1: config 0 descriptor??
[  729.282780][ T5334] ims_pcu 5-1:0.0: Missing CDC union descriptor
[  729.300124][ T5334] ims_pcu: probe of 5-1:0.0 failed with error -22
[  729.356130][ T6775] usb 3-1: unable to get BOS descriptor or descriptor too short
[  729.377906][ T6775] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  729.412848][ T6775] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  729.461542][ T6775] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  729.508931][ T6775] usb 3-1: New USB device found, idVendor=04fa, idProduct=4201, bcdDevice= 0.40
[  729.525619][ T5341] usb 5-1: USB disconnect, device number 75
[  729.530207][ T6775] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  729.548558][ T6775] usb 3-1: Product: syz
[  729.573815][ T6775] usb 3-1: Manufacturer: syz
[  729.590122][ T6775] usb 3-1: SerialNumber: syz
[  729.631339][T16914] dccp_invalid_packet: invalid packet type
[  729.702758][ T5334] usb 1-1: new high-speed USB device number 89 using dummy_hcd
[  729.831942][ T6775] usb 3-1: 1:1 : no or invalid class specific endpoint descriptor
[  729.849091][ T6775] usb 3-1: 1:1 : sample bitwidth 62 in over sample bytes 3
[  729.863079][ T6775] usb 3-1: 1:1 : unsupported format bits 0x1006
[  729.880359][ T6775] usb 3-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22)
[  729.902369][ T6775] usb 3-1: unit 2 not found!
[  729.910497][ T5334] usb 1-1: Using ep0 maxpacket: 8
[  729.915954][ T6775] usb 3-1: unit 0 not found!
[  729.922672][ T5334] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  729.965437][ T5334] usb 1-1: New USB device found, idVendor=05e1, idProduct=0893, bcdDevice=fd.5b
[  729.975806][ T5334] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  729.984795][ T5334] usb 1-1: Product: syz
[  729.989232][ T5334] usb 1-1: Manufacturer: syz
[  730.005074][ T5334] usb 1-1: SerialNumber: syz
[  730.013832][ T5334] usb 1-1: config 0 descriptor??
[  730.018944][ T6775] usb 3-1: USB disconnect, device number 90
[  730.037607][ T5334] gspca_main: stk014-2.14.0 probing 05e1:0893
[  730.044077][ T5334] usb 1-1: selecting invalid altsetting 1
[  730.194546][ T6413] usb 2-1: new full-speed USB device number 86 using dummy_hcd
[  730.252522][ T5334] gspca_stk014: reg_r err -71
[  730.257379][ T5334] stk014: probe of 1-1:0.0 failed with error -71
[  730.280966][ T5334] usb 1-1: USB disconnect, device number 89
[  730.302708][ T4515] udevd[4515]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  730.404826][ T6413] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  730.432615][ T6413] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b
[  730.447406][ T6413] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  730.455665][ T6413] usb 2-1: Product: syz
[  730.459887][ T6413] usb 2-1: Manufacturer: syz
[  730.470129][ T6413] usb 2-1: SerialNumber: syz
[  730.500160][ T6413] usb 2-1: config 0 descriptor??
[  730.565724][ T6413] snd-usb-audio: probe of 2-1:0.0 failed with error -22
[  730.628588][T16934] loop4: detected capacity change from 0 to 512
[  730.680777][T16934] EXT4-fs error (device loop4): __ext4_fill_super:5465: inode #2: comm syz.4.5744: iget: checksum invalid
[  730.684403][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  730.708810][T16934] EXT4-fs (loop4): get root inode failed
[  730.714514][T16934] EXT4-fs (loop4): mount failed
[  730.781086][ T4395] usb 2-1: USB disconnect, device number 86
[  731.169007][T16955] loop3: detected capacity change from 0 to 512
[  731.231784][T16955] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0
[  731.243534][T16955] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0
[  731.264093][T16955] EXT4-fs error (device loop3): ext4_acquire_dquot:6841: comm syz.3.5754: Failed to acquire dquot type 1
[  731.316885][ T6775] usb 5-1: new high-speed USB device number 76 using dummy_hcd
[  731.330349][T16955] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0
[  731.399335][T16955] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0
[  731.442001][T16955] EXT4-fs error (device loop3): ext4_acquire_dquot:6841: comm syz.3.5754: Failed to acquire dquot type 1
[  731.469199][T16955] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.5754: bg 0: block 248: padding at end of block bitmap is not set
[  731.494757][T16955] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6180: Corrupt filesystem
[  731.504744][T16955] Quota error (device loop3): find_tree_dqentry: Cycle in quota tree detected: block 1 index 0
[  731.523515][T16955] Quota error (device loop3): qtree_read_dquot: Can't read quota structure for id 0
[  731.545324][T16955] EXT4-fs error (device loop3): ext4_acquire_dquot:6841: comm syz.3.5754: Failed to acquire dquot type 1
[  731.572686][T16955] EXT4-fs (loop3): 1 orphan inode deleted
[  731.578964][ T6775] usb 5-1: Using ep0 maxpacket: 32
[  731.594238][T16955] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback.
[  731.604429][ T6775] usb 5-1: unable to get BOS descriptor or descriptor too short
[  731.618466][T16955] ext4 filesystem being mounted at /1078/file0 supports timestamps until 2038-01-19 (0x7fffffff)
[  731.634297][ T6775] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  731.647597][ T6775] usb 5-1: too many endpoints for config 1 interface 2 altsetting 1: 255, using maximum allowed: 30
[  731.662901][ T6775] usb 5-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 255
[  731.690932][ T5334] usb 3-1: new high-speed USB device number 91 using dummy_hcd
[  731.703439][ T6775] usb 5-1: New USB device found, idVendor=2b53, idProduct=0023, bcdDevice= 0.40
[  731.732712][ T6775] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  731.746820][ T6775] usb 5-1: Product: syz
[  731.751062][ T6775] usb 5-1: Manufacturer: syz
[  731.758396][ T6775] usb 5-1: SerialNumber: syz
[  731.818384][ T4381] EXT4-fs (loop3): unmounting filesystem.
[  731.862114][ T4395] usb 1-1: new full-speed USB device number 90 using dummy_hcd
[  731.904835][ T5334] usb 3-1: Using ep0 maxpacket: 32
[  731.912650][ T5334] usb 3-1: config 0 has an invalid interface number: 5 but max is 0
[  731.924883][T16972] tmpfs: Bad value for 'mpol'
[  731.949209][ T5334] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  731.992450][ T5334] usb 3-1: config 0 has no interface number 0
[  732.007299][ T5334] usb 3-1: config 0 interface 5 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2
[  732.032514][ T6775] snd-usb-audio: probe of 5-1:1.0 failed with error -22
[  732.051059][ T5334] usb 3-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a
[  732.072855][ T4395] usb 1-1: config 127 has an invalid interface number: 57 but max is 0
[  732.083620][ T6775] snd-usb-audio: probe of 5-1:1.1 failed with error -22
[  732.094116][ T5334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  732.103738][ T4395] usb 1-1: config 127 has no interface number 0
[  732.119684][ T5334] usb 3-1: Product: syz
[  732.123911][ T5334] usb 3-1: Manufacturer: syz
[  732.128571][ T5334] usb 3-1: SerialNumber: syz
[  732.140036][ T4395] usb 1-1: config 127 interface 57 altsetting 0 endpoint 0xC has invalid maxpacket 255, setting to 64
[  732.184859][ T4395] usb 1-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=d2.4b
[  732.203845][ T5334] usb 3-1: config 0 descriptor??
[  732.210798][ T4395] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  732.213877][ T6775] snd-usb-audio: probe of 5-1:1.2 failed with error -22
[  732.226088][ T4395] usb 1-1: Product: syz
[  732.226111][ T4395] usb 1-1: Manufacturer: syz
[  732.226128][ T4395] usb 1-1: SerialNumber: syz
[  732.236856][T16968] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22
[  732.301676][ T6775] usb 5-1: USB disconnect, device number 76
[  732.346704][ T4515] udevd[4515]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.2/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  732.423715][T16980] loop3: detected capacity change from 0 to 16
[  732.432442][T16980] erofs: (device loop3): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 10000)
[  732.450287][ T5334] ipheth 3-1:0.5: Unable to find alternate settings interface
[  732.482216][ T4395] asix: probe of 1-1:127.57 failed with error -71
[  732.509665][ T5334] usb 3-1: USB disconnect, device number 91
[  732.528036][ T4395] usb 1-1: USB disconnect, device number 90
[  732.641726][T16984] loop3: detected capacity change from 0 to 764
[  732.659982][T16984] rock: directory entry would overflow storage
[  732.671536][T16984] rock: sig=0x5850, size=36, remaining=22
[  732.992433][T16994] loop4: detected capacity change from 0 to 128
[  733.046559][T16996] loop3: detected capacity change from 0 to 64
[  733.068633][T16994] omfs: sysblock number (f784317bf884317b) is out of range
[  733.121424][T16996] MINIX-fs: file system does not have enough imap blocks allocated. Refusing to mount.
[  733.154055][T16996] MINIX-fs: bad superblock
[  733.192324][T16992] loop1: detected capacity change from 0 to 4096
[  733.236538][T16992] ntfs: (device loop1): parse_options(): The case_sensitive option requires a boolean argument.
[  733.647182][ T5334] usb 5-1: new full-speed USB device number 77 using dummy_hcd
[  733.836442][T17009] loop1: detected capacity change from 0 to 2048
[  733.852049][ T5334] usb 5-1: config 0 has an invalid interface number: 207 but max is 0
[  733.860344][ T5334] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  733.888557][T17009] hpfs: hpfs_map_sector(): read error
[  733.919045][ T5334] usb 5-1: config 0 has no interface number 0
[  733.934356][ T5334] usb 5-1: New USB device found, idVendor=12d1, idProduct=ed56, bcdDevice=46.dd
[  733.979158][ T5334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  733.987287][ T5334] usb 5-1: Product: syz
[  734.031966][ T5334] usb 5-1: Manufacturer: syz
[  734.036720][ T5334] usb 5-1: SerialNumber: syz
[  734.065410][ T5334] usb 5-1: config 0 descriptor??
[  734.089263][ T5334] qmi_wwan: probe of 5-1:0.207 failed with error -22
[  734.306586][ T5334] usb 5-1: USB disconnect, device number 77
[  734.310802][T17026] loop1: detected capacity change from 0 to 2048
[  734.351210][T17026] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[  734.380167][T17026] UDF-fs: error (device loop1): udf_read_inode: (ino 1376) failed !bh
[  734.396156][T13448] Bluetooth: hci1: unexpected event for opcode 0x0c23
[  734.446895][T17026] UDF-fs: error (device loop1): udf_fill_super: Error in udf_iget, block=64, partition=0
[  734.454301][   T53] block nbd2: Attempted send on invalid socket
[  734.463184][   T53] I/O error, dev nbd2, sector 64 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  734.482853][ T1153] block nbd2: Attempted send on invalid socket
[  734.489107][ T1153] I/O error, dev nbd2, sector 120 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  734.498993][T17030] Mount JFS Failure: -5
[  734.885612][T13448] Bluetooth: hci2: unexpected event for opcode 0x2006
[  734.929853][ T6413] usb 4-1: new full-speed USB device number 94 using dummy_hcd
[  735.064377][ T5334] usb 3-1: new full-speed USB device number 92 using dummy_hcd
[  735.101168][ T6775] usb 1-1: new high-speed USB device number 91 using dummy_hcd
[  735.145130][ T6413] usb 4-1: config 0 has an invalid interface number: 147 but max is 0
[  735.153412][ T6413] usb 4-1: config 0 has no interface number 0
[  735.160963][ T6413] usb 4-1: config 0 interface 147 altsetting 0 endpoint 0x2 has invalid maxpacket 512, setting to 64
[  735.174837][ T6413] usb 4-1: New USB device found, idVendor=13b1, idProduct=0042, bcdDevice=51.03
[  735.184930][ T6413] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  735.193241][ T6413] usb 4-1: Product: syz
[  735.198129][ T6413] usb 4-1: Manufacturer: syz
[  735.202776][ T6413] usb 4-1: SerialNumber: syz
[  735.219356][ T6413] usb 4-1: config 0 descriptor??
[  735.232441][T17036] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22
[  735.274940][ T6413] usb 4-1: Warning: ath10k USB support is incomplete, don't expect anything to work!
[  735.285572][ T5334] usb 3-1: config 9 interface 0 has no altsetting 0
[  735.295955][ T5334] usb 3-1: New USB device found, idVendor=17cc, idProduct=1969, bcdDevice=34.15
[  735.315188][ T6775] usb 1-1: Using ep0 maxpacket: 16
[  735.323253][ T5334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  735.332209][ T6775] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  735.346684][ T5334] usb 3-1: Product: syz
[  735.350909][ T5334] usb 3-1: Manufacturer: syz
[  735.355547][ T5334] usb 3-1: SerialNumber: syz
[  735.364447][ T6775] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[  735.405882][ T6775] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40
[  735.416628][ T6775] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  735.425575][   T14] usb 2-1: new high-speed USB device number 87 using dummy_hcd
[  735.433916][ T6775] usb 1-1: Product: syz
[  735.438153][ T6775] usb 1-1: Manufacturer: syz
[  735.443137][ T6775] usb 1-1: SerialNumber: syz
[  735.499528][ T8439] usb 4-1: Failed to submit usb control message: -71
[  735.506864][ T8439] usb 4-1: unable to send the bmi data to the device: -71
[  735.514502][ T6413] usb 4-1: USB disconnect, device number 94
[  735.527301][ T8439] usb 4-1: unable to get target info from device
[  735.540452][ T8439] usb 4-1: could not get target info (-71)
[  735.546526][ T8439] usb 4-1: could not probe fw (-71)
[  735.606987][ T5334] snd-usb-caiaq 3-1:9.0: can't set alt interface.
[  735.635394][ T5334] usb 3-1: unable to init card! (ret=-5)
[  735.641936][ T5334] snd-usb-caiaq: probe of 3-1:9.0 failed with error -5
[  735.656198][ T5334] usb 3-1: USB disconnect, device number 92
[  735.669153][   T14] usb 2-1: config 1 has an invalid interface number: 201 but max is 0
[  735.687655][ T6775] usb 1-1: 0:2 : does not exist
[  735.699714][   T14] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  735.743788][ T6775] usb 1-1: USB disconnect, device number 91
[  735.749915][   T14] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 1
[  735.768701][ T4844] udevd[4844]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  735.785595][   T14] usb 2-1: config 1 has no interface number 1
[  735.791781][   T14] usb 2-1: config 1 interface 201 altsetting 127 has 1 endpoint descriptor, different from the interface descriptor's value: 18
[  735.821659][   T14] usb 2-1: config 1 interface 201 has no altsetting 0
[  735.830461][   T14] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  735.840006][   T14] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  735.851018][   T14] usb 2-1: SerialNumber: syz
[  735.863095][   T14] usb 2-1: bad CDC descriptors
[  736.089706][ T4395] usb 2-1: USB disconnect, device number 87
[  736.266225][ T5334] usb 5-1: new high-speed USB device number 78 using dummy_hcd
[  736.437162][ T6775] usb 4-1: new high-speed USB device number 95 using dummy_hcd
[  736.469848][ T5334] usb 5-1: Using ep0 maxpacket: 16
[  736.477283][ T5334] usb 5-1: unable to get BOS descriptor or descriptor too short
[  736.497263][ T5334] usb 5-1: config 4 has an invalid interface number: 86 but max is 0
[  736.518740][ T5334] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config
[  736.546080][ T5334] usb 5-1: config 4 has no interface number 0
[  736.562337][T17082] loop2: detected capacity change from 0 to 64
[  736.563372][ T5334] usb 5-1: config 4 interface 86 altsetting 11 endpoint 0x3 has an invalid bInterval 0, changing to 7
[  736.590561][T17082] hfs: unable to change codepage
[  736.606606][T17082] hfs: unable to parse mount options
[  736.626838][ T5334] usb 5-1: config 4 interface 86 altsetting 11 endpoint 0x3 has invalid wMaxPacketSize 0
[  736.650455][ T6775] usb 4-1: Using ep0 maxpacket: 8
[  736.655282][ T5334] usb 5-1: config 4 interface 86 altsetting 11 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  736.671754][ T6775] usb 4-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 2
[  736.704222][ T6775] usb 4-1: too many endpoints for config 1 interface 0 altsetting 228: 36, using maximum allowed: 30
[  736.727878][ T5334] usb 5-1: config 4 interface 86 has no altsetting 0
[  736.740887][ T6775] usb 4-1: config 1 interface 0 altsetting 228 bulk endpoint 0x3 has invalid maxpacket 1023
[  736.756759][ T5334] usb 5-1: New USB device found, idVendor=1163, idProduct=0100, bcdDevice=23.bb
[  736.762600][ T6775] usb 4-1: config 1 interface 0 altsetting 228 has 1 endpoint descriptor, different from the interface descriptor's value: 36
[  736.811751][ T6775] usb 4-1: config 1 interface 0 has no altsetting 0
[  736.811757][ T5334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  736.811782][ T5334] usb 5-1: Product: syz
[  736.841693][ T6775] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  736.863611][ T5334] usb 5-1: Manufacturer: syz
[  736.869367][ T5334] usb 5-1: SerialNumber: syz
[  736.874094][ T6775] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  736.892934][T17084] loop0: detected capacity change from 0 to 2048
[  736.920202][ T6775] usb 4-1: Product: syz
[  736.924585][ T6775] usb 4-1: Manufacturer: 냁㷕
[  736.935855][ T6775] usb 4-1: SerialNumber: syz
[  736.983076][T17084]  loop0: p1 p3
[  736.983076][T17084]  p1: <netbsd:bad subpartition - ignored
[  736.983076][T17084]  >
[  737.021846][T17084] loop0: p1 size 16779263 extends beyond EOD, truncated
[  737.044968][T17084] loop0: p3 start 3036741376 is beyond EOD, truncated
[  737.074405][ T3638]  loop0: p1 p3
[  737.074405][ T3638]  p1: <netbsd:bad subpartition - ignored
[  737.074405][ T3638]  >
[  737.097372][ T3638] loop0: p1 size 16779263 extends beyond EOD, truncated
[  737.121605][ T5334] cypress_m8 5-1:4.86: DeLorme Earthmate USB converter detected
[  737.133769][ T5334] earthmate ttyUSB0: required endpoint is missing
[  737.151354][ T3638] loop0: p3 start 3036741376 is beyond EOD, truncated
[  737.156988][ T5334] usb 5-1: USB disconnect, device number 78
[  737.182442][ T5334] cypress_m8 5-1:4.86: device disconnected
[  737.205587][ T6775] cdc_ether: probe of 4-1:1.0 failed with error -22
[  737.244662][ T6775] usb 4-1: USB disconnect, device number 95
[  737.320373][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[  737.426519][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory
[  737.621785][T17104] loop1: detected capacity change from 0 to 2048
[  737.646687][ T4395] usb 1-1: new high-speed USB device number 92 using dummy_hcd
[  737.680674][T17104]  loop1: p1 < > p4
[  737.680674][T17104]  p4: <solaris: [s0] p5 [s1] p6 [s2] p7 >
[  737.713332][T17104] loop1: p4 size 722688 extends beyond EOD, truncated
[  737.756056][T17104] loop1: p6 start 262464109 is beyond EOD, truncated
[  737.771858][T17104] loop1: p7 size 2304 extends beyond EOD, truncated
[  737.839734][ T4395] usb 1-1: unable to get BOS descriptor or descriptor too short
[  737.860236][ T4395] usb 1-1: config 2 has an invalid interface number: 224 but max is 0
[  737.889626][ T4395] usb 1-1: config 2 has no interface number 0
[  737.917028][ T4395] usb 1-1: config 2 interface 224 has no altsetting 0
[  737.994096][ T4395] usb 1-1: New USB device found, idVendor=a0ca, idProduct=3fc1, bcdDevice=6d.23
[  738.041781][ T4395] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  738.105855][ T4395] usb 1-1: Product: syz
[  738.119784][ T4395] usb 1-1: Manufacturer: syz
[  738.141464][ T4395] usb 1-1: SerialNumber: syz
[  738.242680][T17114] loop3: detected capacity change from 0 to 512
[  738.284929][ T5981] udevd[5981]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory
[  738.289492][ T4647] udevd[4647]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory
[  738.310774][ T4844] udevd[4844]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory
[  738.323606][ T4377] udevd[4377]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory
[  738.346216][T17114] EXT4-fs: Ignoring removed nobh option
[  738.390147][T17114] EXT4-fs (loop3): orphan cleanup on readonly fs
[  738.408603][ T4515] udevd[4515]: inotify_add_watch(7, /dev/loop1p7, 10) failed: No such file or directory
[  738.422015][ T4844] udevd[4844]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory
[  738.433702][ T4395] usb 1-1: bad CDC descriptors
[  738.449611][ T4377] udevd[4377]: inotify_add_watch(7, /dev/loop1p5, 10) failed: No such file or directory
[  738.486372][ T4395] usb 1-1: USB disconnect, device number 92
[  738.495890][T17114] EXT4-fs warning (device loop3): ext4_xattr_inode_get:492: inode #11: comm syz.3.5830: ea_inode file size=1535 entry size=6
[  738.575144][T17114] EXT4-fs error (device loop3): ext4_do_update_inode:5279: inode #15: comm syz.3.5830: corrupted inode contents
[  738.620894][T17114] EXT4-fs (loop3): Remounting filesystem read-only
[  738.627511][T17114] EXT4-fs error (device loop3): ext4_dirty_inode:6156: inode #15: comm syz.3.5830: mark_inode_dirty error
[  738.684240][T17114] EXT4-fs (loop3): Remounting filesystem read-only
[  738.710116][T17114] EXT4-fs error (device loop3): ext4_do_update_inode:5279: inode #15: comm syz.3.5830: corrupted inode contents
[  738.723449][   T53] block nbd2: Attempted send on invalid socket
[  738.730367][   T53] I/O error, dev nbd2, sector 2 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2
[  738.745056][T17114] EXT4-fs (loop3): Remounting filesystem read-only
[  738.759600][T17114] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2947: inode #15: comm syz.3.5830: mark_inode_dirty error
[  738.783835][T17114] EXT4-fs (loop3): Remounting filesystem read-only
[  738.794037][T17114] EXT4-fs error (device loop3): ext4_xattr_delete_inode:2950: inode #15: comm syz.3.5830: mark inode dirty (error -117)
[  738.819402][T17110] loop4: detected capacity change from 0 to 32768
[  738.829618][T17114] EXT4-fs (loop3): Remounting filesystem read-only
[  738.841746][T17110] XFS (loop4): sunit and swidth must be specified together
[  738.850804][T17114] EXT4-fs warning (device loop3): ext4_evict_inode:301: xattr delete (err -117)
[  738.887650][T17114] EXT4-fs (loop3): 1 orphan inode deleted
[  738.893515][T17114] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  738.938255][ T6775] usb 2-1: new low-speed USB device number 88 using dummy_hcd
[  739.130324][ T4381] EXT4-fs (loop3): unmounting filesystem.
[  739.165207][ T6775] usb 2-1: unable to get BOS descriptor or descriptor too short
[  739.174746][ T6775] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 10
[  739.205492][ T6775] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0
[  739.248217][ T6775] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xC is Bulk; changing to Interrupt
[  739.290618][ T6775] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0
[  739.323025][ T6775] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0
[  739.367159][ T6775] usb 2-1: string descriptor 0 read error: -22
[  739.373520][ T6775] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84
[  739.427950][ T6775] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  739.469345][   T26] audit: type=1326 audit(1786445044.526:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17138 comm="syz.0.5842" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f787199df99 code=0x0
[  739.476045][ T6775] usb 2-1: config 0 descriptor??
[  739.549376][T17121] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22
[  739.808861][   T14] usb 2-1: USB disconnect, device number 88
[  739.857557][ T6413] usb 4-1: new high-speed USB device number 96 using dummy_hcd
[  740.082027][ T6413] usb 4-1: Using ep0 maxpacket: 16
[  740.089121][ T6413] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 254, using maximum allowed: 30
[  740.126218][ T6413] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has an invalid bInterval 148, changing to 11
[  740.156792][ T6413] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 32864, setting to 1024
[  740.178248][ T6413] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 254
[  740.211201][ T6413] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  740.231188][ T6413] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1
[  740.261848][ T6413] usb 4-1: SerialNumber: syz
[  740.381570][T17153] loop0: detected capacity change from 0 to 256
[  740.400661][T17153] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck.
[  740.478677][T17153] exFAT-fs (loop0): Medium has reported failures. Some data may be lost.
[  740.520668][ T6413] usb 4-1: USB disconnect, device number 96
[  740.531035][T17153] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000ff98, chksum : 0xcb6d32b7, utbl_chksum : 0xe619d30d)
[  740.599732][T17153] exFAT-fs (loop0): error, invalid access to FAT (entry 0x00000005) bogus content (0xffffff00)
[  740.658542][T17141] loop4: detected capacity change from 0 to 32768
[  740.659896][T17153] exFAT-fs (loop0): failed to initialize root inode
[  740.717424][T17141] (syz.4.5843,17141,0):ocfs2_parse_options:1458 ERROR: Invalid heartbeat mount options
[  740.761873][T17141] (syz.4.5843,17141,0):ocfs2_fill_super:1176 ERROR: status = -22
[  740.781400][T17155] loop2: detected capacity change from 0 to 4096
[  740.808671][T17155] ntfs: (device loop2): parse_options(): The fmask option requires an argument.
[  741.294822][T17167] loop1: detected capacity change from 0 to 1024
[  741.355788][T17167] EXT4-fs: Ignoring removed nobh option
[  741.392828][T17167] EXT4-fs: inline encryption not supported
[  741.418959][T17165] loop2: detected capacity change from 0 to 4096
[  741.467034][T17167] EXT4-fs (loop1): can't mount with commit=3, fs mounted w/o journal
[  741.520239][T17165] ntfs3: loop2: Mark volume as dirty due to NTFS errors
[  741.618710][T17169] loop3: detected capacity change from 0 to 4096
[  741.675299][T17176] loop4: detected capacity change from 0 to 512
[  741.696450][T17169] ntfs3: loop3: Different NTFS' sector size (2048) and media sector size (512)
[  741.752491][T17165] Process accounting paused
[  741.781625][ T6413] usb 1-1: new high-speed USB device number 93 using dummy_hcd
[  741.790183][T17169] ntfs3: loop3: Mark volume as dirty due to NTFS errors
[  741.819850][T17169] ntfs3: loop3: Failed to load $Extend.
[  742.009125][ T6413] usb 1-1: unable to get BOS descriptor or descriptor too short
[  742.024732][ T6413] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  742.057130][ T6413] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 50, changing to 7
[  742.140742][ T6413] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0
[  742.196689][ T6413] usb 1-1: New USB device found, idVendor=2b53, idProduct=0024, bcdDevice= 0.40
[  742.238469][ T6413] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  742.285058][ T6413] usb 1-1: Product: syz
[  742.289320][ T6413] usb 1-1: Manufacturer: syz
[  742.337186][ T6413] usb 1-1: SerialNumber: syz
[  742.367102][T17192] loop2: detected capacity change from 0 to 128
[  742.583508][ T4395] usb 5-1: new high-speed USB device number 79 using dummy_hcd
[  742.640888][ T6413] usb 1-1: USB disconnect, device number 93
[  742.743818][   T14] usb 4-1: new high-speed USB device number 97 using dummy_hcd
[  742.786466][ T4395] usb 5-1: Using ep0 maxpacket: 8
[  742.793697][ T4395] usb 5-1: config 0 has an invalid interface number: 236 but max is 2
[  742.802215][ T4395] usb 5-1: config 0 has an invalid interface number: 5 but max is 2
[  742.810557][ T4395] usb 5-1: config 0 has an invalid interface number: 223 but max is 2
[  742.819047][ T4395] usb 5-1: config 0 has no interface number 0
[  742.825175][ T4395] usb 5-1: config 0 has no interface number 1
[  742.832453][ T4398] usb 2-1: new high-speed USB device number 89 using dummy_hcd
[  742.840199][ T4395] usb 5-1: config 0 has no interface number 2
[  742.846371][ T4395] usb 5-1: config 0 interface 236 has no altsetting 0
[  742.853424][ T4395] usb 5-1: config 0 interface 5 has no altsetting 0
[  742.860150][ T4395] usb 5-1: config 0 interface 223 has no altsetting 0
[  742.878821][ T4395] usb 5-1: New USB device found, idVendor=1410, idProduct=a006, bcdDevice=47.8b
[  742.888058][ T4395] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  742.896174][ T4395] usb 5-1: Product: syz
[  742.900365][ T4395] usb 5-1: Manufacturer: syz
[  742.905571][ T4395] usb 5-1: SerialNumber: syz
[  742.912503][ T4395] usb 5-1: config 0 descriptor??
[  742.927742][ T4650] udevd[4650]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  742.957624][   T14] usb 4-1: Using ep0 maxpacket: 32
[  742.970617][   T14] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  742.983156][   T14] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  742.992746][   T14] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  743.007463][   T14] usb 4-1: New USB device found, idVendor=1235, idProduct=8215, bcdDevice= 0.40
[  743.022495][   T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  743.030782][   T14] usb 4-1: Product: syz
[  743.032819][ T5334] usb 3-1: new high-speed USB device number 93 using dummy_hcd
[  743.044742][   T14] usb 4-1: Manufacturer: syz
[  743.049409][   T14] usb 4-1: SerialNumber: syz
[  743.061253][ T4398] usb 2-1: config 129 has an invalid interface number: 5 but max is 0
[  743.070401][ T4398] usb 2-1: config 129 has an invalid descriptor of length 0, skipping remainder of the config
[  743.081141][ T4398] usb 2-1: config 129 has no interface number 0
[  743.088762][ T4398] usb 2-1: config 129 interface 5 altsetting 5 has an invalid endpoint with address 0x0, skipping
[  743.099869][ T4398] usb 2-1: config 129 interface 5 altsetting 5 endpoint 0xF has invalid maxpacket 512, setting to 64
[  743.111109][ T4398] usb 2-1: config 129 interface 5 altsetting 5 endpoint 0x2 has invalid maxpacket 1023, setting to 64
[  743.122428][ T4398] usb 2-1: config 129 interface 5 altsetting 5 endpoint 0x1 has invalid wMaxPacketSize 0
[  743.138559][ T4398] usb 2-1: config 129 interface 5 altsetting 5 has 5 endpoint descriptors, different from the interface descriptor's value: 7
[  743.156636][ T4398] usb 2-1: config 129 interface 5 has no altsetting 0
[  743.171717][ T4395] usb 5-1: USB disconnect, device number 79
[  743.178835][ T4398] usb 2-1: New USB device found, idVendor=05ac, idProduct=0224, bcdDevice=70.44
[  743.200899][ T4398] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  743.211617][ T4398] usb 2-1: Product: syz
[  743.219074][ T4398] usb 2-1: Manufacturer: syz
[  743.223909][ T4398] usb 2-1: SerialNumber: syz
[  743.241018][ T5334] usb 3-1: Using ep0 maxpacket: 8
[  743.263799][ T5334] usb 3-1: New USB device found, idVendor=110a, idProduct=1450, bcdDevice=62.cb
[  743.278211][ T5334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  743.286325][ T5334] usb 3-1: Product: syz
[  743.291431][ T5334] usb 3-1: Manufacturer: syz
[  743.296176][ T5334] usb 3-1: SerialNumber: syz
[  743.312462][   T14] usb 4-1: 1:1 : no or invalid class specific endpoint descriptor
[  743.337585][   T14] usb 4-1: 0:2 : does not exist
[  743.375331][   T14] usb 4-1: USB disconnect, device number 97
[  743.431136][ T4515] udevd[4515]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  743.502396][ T4398] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:129.5/input/input73
[  743.536151][ T3623] bcm5974 2-1:129.5: could not read from device
[  743.556526][ T5334] mxuport 3-1:254.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71)
[  743.570439][ T3623] bcm5974 2-1:129.5: could not read from device
[  743.586616][ T5334] mxuport 3-1:254.0: mxuport_send_ctrl_data_urb - usb_control_msg failed (-71)
[  743.603153][ T4398] usb 2-1: USB disconnect, device number 89
[  743.609299][ T3623] bcm5974 2-1:129.5: could not read from device
[  743.619553][ T5334] mxuport: probe of 3-1:254.0 failed with error -71
[  743.627821][ T3623] bcm5974 2-1:129.5: could not read from device
[  743.673076][ T5334] usb 3-1: USB disconnect, device number 93
[  743.853982][T17210] loop4: detected capacity change from 0 to 2048
[  743.876236][   T53] block nbd0: Attempted send on invalid socket
[  743.882647][   T53] I/O error, dev nbd0, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  743.893550][T17212] FAT-fs (nbd0): unable to read boot sector
[  743.941768][T17210]  loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 
[  744.570415][T17231] loop1: detected capacity change from 0 to 512
[  744.815295][T17231] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors
[  744.838251][T17231] EXT4-fs (loop1): ext4_check_descriptors: Inode table for group 0 not in group (block 2)!
[  744.881645][T17231] EXT4-fs (loop1): group descriptors corrupted!
[  745.084573][ T4398] usb 3-1: new high-speed USB device number 94 using dummy_hcd
[  745.301035][ T4398] usb 3-1: New USB device found, idVendor=0f11, idProduct=1000, bcdDevice= 0.7f
[  745.373316][ T4398] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  745.394532][ T5341] usb 2-1: new high-speed USB device number 90 using dummy_hcd
[  745.502596][ T4398] usb 3-1: config 0 descriptor??
[  745.608362][ T5341] usb 2-1: Using ep0 maxpacket: 8
[  745.629687][ T5341] usb 2-1: config 0 has an invalid interface number: 31 but max is 0
[  745.715744][ T5341] usb 2-1: config 0 has no interface number 0
[  745.729368][ T4398] usb 3-1: string descriptor 0 read error: -71
[  745.735656][ T4398] ldusb 3-1:0.0: Interrupt in endpoint not found
[  745.765117][ T5341] usb 2-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16
[  745.777442][ T4398] usb 3-1: USB disconnect, device number 94
[  745.791055][ T5341] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  745.807037][ T5341] usb 2-1: Product: syz
[  745.811278][ T5341] usb 2-1: Manufacturer: syz
[  745.819829][ T5341] usb 2-1: SerialNumber: syz
[  745.866859][ T5341] usb 2-1: config 0 descriptor??
[  745.982615][   T14] usb 4-1: new full-speed USB device number 98 using dummy_hcd
[  746.095615][ T5341] usb 2-1: Found UVC 0.04 device syz (046d:08c3)
[  746.106206][ T5341] uvcvideo 2-1:0.31: Entity type for entity Output 6 was not initialized!
[  746.120878][ T5341] usb 2-1: USB disconnect, device number 90
[  746.199354][   T14] usb 4-1: unable to get BOS descriptor or descriptor too short
[  746.209501][   T14] usb 4-1: not running at top speed; connect to a high speed hub
[  746.221665][   T14] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x8 has invalid maxpacket 512, setting to 64
[  746.237030][   T14] usb 4-1: New USB device found, idVendor=0499, idProduct=5001, bcdDevice= 0.40
[  746.246608][   T14] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  746.260341][   T14] usb 4-1: Product: syz
[  746.264615][   T14] usb 4-1: Manufacturer: syz
[  746.269476][   T14] usb 4-1: SerialNumber: syz
[  746.313879][ T4398] usb 1-1: new full-speed USB device number 94 using dummy_hcd
[  746.325278][T17248] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22
[  746.511019][ T4398] usb 1-1: New USB device found, idVendor=0856, idProduct=ac33, bcdDevice= 0.f8
[  746.531240][ T4398] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  746.549343][ T4398] usb 1-1: Product: syz
[  746.560809][ T4398] usb 1-1: Manufacturer: syz
[  746.575791][ T4398] usb 1-1: SerialNumber: syz
[  746.583344][ T4398] usb 1-1: config 0 descriptor??
[  746.590501][ T4398] hub 1-1:0.0: bad descriptor, ignoring hub
[  746.592796][   T14] usb 4-1: invalid MIDI in EP 0
[  746.597067][ T4398] hub: probe of 1-1:0.0 failed with error -5
[  746.610468][ T4398] ftdi_sio 1-1:0.0: FTDI USB Serial Device converter detected
[  746.629773][ T4398] usb 1-1: Detected SIO
[  746.639226][ T4398] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0
[  746.664792][   T14] snd-usb-audio: probe of 4-1:1.0 failed with error -22
[  746.678762][   T14] usb 4-1: USB disconnect, device number 98
[  746.725918][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop4p15, 10) failed: No such file or directory
[  746.739335][ T4844] udevd[4844]: inotify_add_watch(7, /dev/loop4p16, 10) failed: No such file or directory
[  746.755623][ T5981] udevd[5981]: inotify_add_watch(7, /dev/loop4p18, 10) failed: No such file or directory
[  746.765766][ T4647] udevd[4647]: inotify_add_watch(7, /dev/loop4p17, 10) failed: No such file or directory
[  746.791371][ T5042] udevd[5042]: inotify_add_watch(7, /dev/loop4p26, 10) failed: No such file or directory
[  746.802771][ T4650] udevd[4650]: inotify_add_watch(7, /dev/loop4p21, 10) failed: No such file or directory
[  746.814620][ T4389] udevd[4389]: inotify_add_watch(7, /dev/loop4p23, 10) failed: No such file or directory
[  746.820399][ T5041] udevd[5041]: inotify_add_watch(7, /dev/loop4p22, 10) failed: No such file or directory
[  746.837665][ T4425] usb 3-1: new high-speed USB device number 95 using dummy_hcd
[  746.859305][ T6413] usb 5-1: new high-speed USB device number 80 using dummy_hcd
[  747.008821][ T6775] usb 1-1: USB disconnect, device number 94
[  747.053501][ T4425] usb 3-1: unable to get BOS descriptor or descriptor too short
[  747.075215][ T6413] usb 5-1: config 0 has an invalid interface number: 246 but max is 0
[  747.083854][ T6775] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0
[  747.093625][ T6775] ftdi_sio 1-1:0.0: device disconnected
[  747.099587][ T6413] usb 5-1: config 0 has no interface number 0
[  747.106805][ T4425] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7
[  747.111278][T17262] set_capacity_and_notify: 1 callbacks suppressed
[  747.111326][T17262] loop1: detected capacity change from 0 to 512
[  747.131109][ T6413] usb 5-1: New USB device found, idVendor=0c72, idProduct=0012, bcdDevice=22.96
[  747.150725][T17262] EXT4-fs (loop1): bad geometry: first data block is 0 with a 1k block and cluster size
[  747.161972][ T4425] usb 3-1: New USB device found, idVendor=16c0, idProduct=05e1, bcdDevice= 0.40
[  747.182216][ T6413] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  747.202102][ T4425] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  747.218419][ T6413] usb 5-1: Product: syz
[  747.223520][ T4425] usb 3-1: Product: syz
[  747.244497][ T6413] usb 5-1: Manufacturer: syz
[  747.249281][ T4425] usb 3-1: Manufacturer: syz
[  747.253927][ T4425] usb 3-1: SerialNumber: syz
[  747.260091][ T6413] usb 5-1: SerialNumber: syz
[  747.284243][ T6413] usb 5-1: config 0 descriptor??
[  747.316782][ T6413] peak_usb: probe of 5-1:0.246 failed with error 246
[  747.521004][ T4425] usbhid 3-1:1.0: couldn't find an input interrupt endpoint
[  747.610173][ T4425] usb 3-1: USB disconnect, device number 95
[  747.641371][ T6413] usb 5-1: USB disconnect, device number 80
[  747.666381][ T1153] block nbd3: Attempted send on invalid socket
[  747.672870][ T1153] I/O error, dev nbd3, sector 1 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 3
[  747.684224][T17270] VFS: could not find a valid V7 on nbd3.
[  747.970616][ T4361] usb 1-1: new high-speed USB device number 95 using dummy_hcd
[  748.184553][ T4361] usb 1-1: Using ep0 maxpacket: 8
[  748.204020][ T4361] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  748.237892][ T6413] usb 4-1: new high-speed USB device number 99 using dummy_hcd
[  748.286593][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop4p242, 10) failed: No such file or directory
[  748.288302][ T4650] udevd[4650]: inotify_add_watch(7, /dev/loop4p248, 10) failed: No such file or directory
[  748.298947][ T4647] udevd[4647]: inotify_add_watch(7, /dev/loop4p244, 10) failed: No such file or directory
[  748.314103][ T4361] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 15
[  748.319421][ T4515] udevd[4515]: inotify_add_watch(7, /dev/loop4p247, 10) failed: No such file or directory
[  748.338113][ T4377] udevd[4377]: inotify_add_watch(7, /dev/loop4p246, 10) failed: No such file or directory
[  748.344552][ T4389] udevd[4389]: inotify_add_watch(7, /dev/loop4p250, 10) failed: No such file or directory
[  748.359052][ T5041] udevd[5041]: inotify_add_watch(7, /dev/loop4p249, 10) failed: No such file or directory
[  748.370471][ T5981] udevd[5981]: inotify_add_watch(7, /dev/loop4p245, 10) failed: No such file or directory
[  748.384071][ T5038] udevd[5038]: inotify_add_watch(7, /dev/loop4p252, 10) failed: No such file or directory
[  748.394531][ T4844] udevd[4844]: inotify_add_watch(7, /dev/loop4p243, 10) failed: No such file or directory
[  748.446764][ T4361] usb 1-1: New USB device found, idVendor=077d, idProduct=04aa, bcdDevice=5b.d8
[  748.496447][ T6413] usb 4-1: Using ep0 maxpacket: 32
[  748.512808][ T6413] usb 4-1: unable to get BOS descriptor or descriptor too short
[  748.547878][ T4361] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  748.561592][ T4361] usb 1-1: Product: syz
[  748.567076][ T6413] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x8C has invalid maxpacket 1024
[  748.610259][ T4361] usb 1-1: Manufacturer: syz
[  748.639526][ T6413] usb 4-1: New USB device found, idVendor=0582, idProduct=0033, bcdDevice= 0.40
[  748.659733][ T4361] usb 1-1: SerialNumber: syz
[  748.675730][ T4361] usb 1-1: config 0 descriptor??
[  748.685419][ T6413] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  748.708403][ T6413] usb 4-1: Product: syz
[  748.715316][ T4361] powermate: probe of 1-1:0.0 failed with error -22
[  748.740669][ T6413] usb 4-1: Manufacturer: syz
[  748.750969][ T6413] usb 4-1: SerialNumber: syz
[  748.759572][T17278] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22
[  748.935767][ T4361] usb 1-1: USB disconnect, device number 95
[  749.058229][ T6413] usb 4-1: USB disconnect, device number 99
[  749.060132][T17296] ip_tunnel: non-ECT from 172.20.20.187 with TOS=0x2
[  749.075673][T17292] loop4: detected capacity change from 0 to 4096
[  749.145676][T17292] ntfs3: loop4: Mark volume as dirty due to NTFS errors
[  749.267032][ T4844] I/O error, dev loop4, sector 3968 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  749.823135][T17304] loop2: detected capacity change from 0 to 2048
[  749.890399][T17304]  loop2: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 
[  750.013545][ T5341] usb 1-1: new high-speed USB device number 96 using dummy_hcd
[  750.354513][ T5334] usb 2-1: new low-speed USB device number 91 using dummy_hcd
[  750.387941][ T5341] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  750.398590][ T5341] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2
[  750.407608][ T5341] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  750.431828][ T5341] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  750.447004][ T5341] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  750.468206][ T5341] usb 1-1: Product: syz
[  750.472571][ T5341] usb 1-1: Manufacturer: syz
[  750.477327][ T5341] usb 1-1: SerialNumber: syz
[  750.493018][ T5341] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found
[  750.500169][ T5341] cdc_ncm 1-1:1.0: bind() failure
[  750.504542][ T4361] usb 4-1: new high-speed USB device number 100 using dummy_hcd
[  750.549783][ T5334] usb 2-1: unable to get BOS descriptor or descriptor too short
[  750.564502][ T5334] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 64, setting to 8
[  750.576142][ T5334] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt
[  750.591225][ T5334] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt
[  750.607653][ T5334] usb 2-1: string descriptor 0 read error: -22
[  750.621819][ T5334] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40
[  750.630921][ T5334] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  750.642954][ T4398] usb 5-1: new high-speed USB device number 81 using dummy_hcd
[  750.667246][T17310] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  750.711711][ T4425] usb 1-1: USB disconnect, device number 96
[  750.732462][ T4361] usb 4-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98
[  750.742360][ T4361] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  750.758948][ T4361] usb 4-1: config 0 descriptor??
[  750.774695][ T4361] ftdi_sio 4-1:0.0: FTDI USB Serial Device converter detected
[  750.784326][ T4361] ftdi_sio ttyUSB0: unknown device type: 0xc698
[  750.852038][ T4398] usb 5-1: unable to get BOS descriptor or descriptor too short
[  750.869029][ T4398] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  750.898343][ T5334] cdc_ncm 2-1:1.0: bind() failure
[  750.911459][ T5334] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found
[  750.918335][ T5334] cdc_ncm 2-1:1.1: bind() failure
[  750.931206][ T4398] usb 5-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40
[  750.950956][ T5334] usb 2-1: USB disconnect, device number 91
[  750.961991][ T4398] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  750.972250][ T4398] usb 5-1: Product: syz
[  750.977435][ T4398] usb 5-1: Manufacturer: syz
[  750.984985][ T4398] usb 5-1: SerialNumber: syz
[  751.003213][ T4425] usb 4-1: USB disconnect, device number 100
[  751.016595][ T4425] ftdi_sio 4-1:0.0: device disconnected
[  751.122179][ T3638]  loop2: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 
[  751.217591][ T4398] usb 5-1: MIDIStreaming interface descriptor not found
[  751.349635][ T4398] usb 5-1: USB disconnect, device number 81
[  751.656132][T17328] loop0: detected capacity change from 0 to 4096
[  751.698772][T17328] ntfs3: loop0: Mark volume as dirty due to NTFS errors
[  751.774935][   T49] Bluetooth: hci2: unexpected event for opcode 0x202f
[  752.091416][T17336] loop4: detected capacity change from 0 to 4096
[  752.136038][T17336] ntfs: volume version 3.1.
[  752.151791][T17336] ntfs: (device loop4): ntfs_read_locked_inode(): Index collation rule is not COLLATION_FILE_NAME.
[  752.187780][T17336] ntfs: (device loop4): ntfs_read_locked_inode(): Failed with error code -5.  Marking corrupt inode 0x5 as bad.  Run chkdsk.
[  752.223451][T17336] ntfs: (device loop4): load_system_files(): Failed to load root directory.
[  752.250045][T17336] ntfs: (device loop4): ntfs_fill_super(): Failed to load system files.
[  752.364080][ T5341] usb 4-1: new high-speed USB device number 101 using dummy_hcd
[  752.571303][ T5341] usb 4-1: Using ep0 maxpacket: 16
[  752.581366][ T5341] usb 4-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[  752.624243][ T5341] usb 4-1: config 8 has 0 interfaces, different from the descriptor's value: 1
[  752.665564][ T5341] usb 4-1: New USB device found, idVendor=0729, idProduct=1284, bcdDevice=fe.b7
[  752.702820][ T5341] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  752.744742][ T5341] usb 4-1: Product: syz
[  752.750825][ T5341] usb 4-1: Manufacturer: syz
[  752.758936][T17348] loop2: detected capacity change from 0 to 4096
[  752.776097][ T5341] usb 4-1: SerialNumber: syz
[  752.797530][T17348] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024)
[  752.830670][T17348] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 4096)
[  752.845102][ T4425] usb 1-1: new high-speed USB device number 97 using dummy_hcd
[  752.885195][T17348] NILFS (loop2): invalid segment: Checksum error in segment payload
[  752.888597][T17335] loop1: detected capacity change from 0 to 32768
[  752.909188][T17348] NILFS (loop2): unable to fall back to spare super block
[  752.920099][T17348] NILFS (loop2): error -22 while searching super root
[  753.039790][ T5341] usb 4-1: USB disconnect, device number 101
[  753.048063][ T4425] usb 1-1: Using ep0 maxpacket: 8
[  753.054792][ T4425] usb 1-1: config 0 has an invalid interface number: 31 but max is 0
[  753.068393][T17335] XFS (loop1): Mounting V5 Filesystem
[  753.078847][ T4425] usb 1-1: config 0 has no interface number 0
[  753.119097][ T4425] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16
[  753.168452][T17335] XFS (loop1): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  753.238780][ T4425] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  753.246954][T17335] XFS (loop1): Starting recovery (logdev: internal)
[  753.266276][ T4425] usb 1-1: Product: syz
[  753.278614][ T4425] usb 1-1: Manufacturer: syz
[  753.287795][ T4425] usb 1-1: SerialNumber: syz
[  753.304096][T17335] XFS (loop1): Ending recovery (logdev: internal)
[  753.311464][ T4425] usb 1-1: config 0 descriptor??
[  753.439254][ T4382] XFS (loop1): Unmounting Filesystem
[  753.497067][ T4398] usb 5-1: new high-speed USB device number 82 using dummy_hcd
[  753.553207][ T4425] usb 1-1: Found UVC 0.04 device syz (046d:08c3)
[  753.559708][ T4425] usb 1-1: No valid video chain found.
[  753.639379][ T5042] udevd[5042]: inotify_add_watch(7, /dev/loop2p94, 10) failed: No such file or directory
[  753.648461][ T4389] udevd[4389]: inotify_add_watch(7, /dev/loop2p92, 10) failed: No such file or directory
[  753.663457][ T4515] udevd[4515]: inotify_add_watch(7, /dev/loop2p100, 10) failed: No such file or directory
[  753.674640][ T5041] udevd[5041]: inotify_add_watch(7, /dev/loop2p102, 10) failed: No such file or directory
[  753.687738][ T4504] udevd[4504]: inotify_add_watch(7, /dev/loop2p103, 10) failed: No such file or directory
[  753.703699][ T4647] udevd[4647]: inotify_add_watch(7, /dev/loop2p97, 10) failed: No such file or directory
[  753.705981][ T4398] usb 5-1: unable to get BOS descriptor or descriptor too short
[  753.723902][ T5981] udevd[5981]: inotify_add_watch(7, /dev/loop2p98, 10) failed: No such file or directory
[  753.734815][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop2p95, 10) failed: No such file or directory
[  753.743396][ T4425] usb 1-1: USB disconnect, device number 97
[  753.748479][ T4844] udevd[4844]: inotify_add_watch(7, /dev/loop2p96, 10) failed: No such file or directory
[  753.752940][ T5038] udevd[5038]: inotify_add_watch(7, /dev/loop2p104, 10) failed: No such file or directory
[  753.825916][ T4398] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7
[  753.853021][ T4398] usb 5-1: New USB device found, idVendor=07fd, idProduct=0004, bcdDevice= 0.40
[  753.892543][ T4398] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  753.945959][ T4398] usb 5-1: Product: syz
[  753.958704][ T4398] usb 5-1: Manufacturer: syz
[  753.967428][ T4398] usb 5-1: SerialNumber: syz
[  754.248075][ T4398] usb 5-1: 1:1 : sample bitwidth 62 in over sample bytes 3
[  754.286519][ T4398] usb 5-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22)
[  754.357209][ T4398] usb 5-1: failed to enable PITCH for EP 0x1
[  754.364028][ T5336] usb 3-1: new high-speed USB device number 96 using dummy_hcd
[  754.396810][ T4398] usb 5-1: unit 2 not found!
[  754.401503][ T4398] usb 5-1: unit 0 not found!
[  754.576946][ T5336] usb 3-1: Using ep0 maxpacket: 16
[  754.584511][ T5336] usb 3-1: config index 0 descriptor too short (expected 526, got 367)
[  754.608929][ T4398] usb 5-1: USB disconnect, device number 82
[  754.627051][ T5336] usb 3-1: config 0 has an invalid interface number: 209 but max is 0
[  754.649923][ T5336] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  754.692817][ T5336] usb 3-1: config 0 has no interface number 0
[  754.714410][ T5336] usb 3-1: config 0 interface 209 altsetting 2 has a duplicate endpoint with address 0x1, skipping
[  754.747152][ T5336] usb 3-1: config 0 interface 209 altsetting 2 endpoint 0xE has invalid wMaxPacketSize 0
[  754.771978][ T5336] usb 3-1: config 0 interface 209 altsetting 2 has 3 endpoint descriptors, different from the interface descriptor's value: 9
[  754.831451][ T5336] usb 3-1: config 0 interface 209 has no altsetting 0
[  754.877959][ T5336] usb 3-1: New USB device found, idVendor=0424, idProduct=cf19, bcdDevice=a4.96
[  754.904958][ T5336] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  754.925811][T17378] loop1: detected capacity change from 0 to 4096
[  754.937415][ T5336] usb 3-1: Product: syz
[  754.959054][ T5336] usb 3-1: Manufacturer: syz
[  754.990185][T17377] loop3: detected capacity change from 0 to 8192
[  754.991125][T17378] ntfs: (device loop1): parse_ntfs_boot_sector(): Sector size (256) is smaller than the device block size (512).  This is not supported.  Sorry.
[  754.997727][ T5336] usb 3-1: SerialNumber: syz
[  755.065898][T17378] ntfs: (device loop1): ntfs_fill_super(): Unsupported NTFS filesystem.
[  755.077679][ T5336] usb 3-1: config 0 descriptor??
[  755.368582][ T4398] usb 3-1: USB disconnect, device number 96
[  755.581365][ T5336] usb 5-1: new high-speed USB device number 83 using dummy_hcd
[  755.806022][ T5336] usb 5-1: Using ep0 maxpacket: 32
[  755.817295][ T5336] usb 5-1: unable to get BOS descriptor or descriptor too short
[  755.878671][ T5336] usb 5-1: New USB device found, idVendor=103d, idProduct=0101, bcdDevice= 0.40
[  755.961228][ T5336] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  756.018703][ T5336] usb 5-1: Product: syz
[  756.070383][ T5336] usb 5-1: Manufacturer: syz
[  756.105100][ T5336] usb 5-1: SerialNumber: syz
[  756.140949][ T5336] usb 5-1: Audio class v2/v3 interfaces need an interface association
[  756.188310][ T5336] snd-usb-audio: probe of 5-1:1.0 failed with error -22
[  756.244448][ T5336] usb 5-1: Audio class v2/v3 interfaces need an interface association
[  756.252963][ T5336] snd-usb-audio: probe of 5-1:1.1 failed with error -22
[  756.368763][ T5336] usb 5-1: BAAD HEADSET ADAPTER c_chmask mismatch
[  756.461437][ T5336] snd-usb-audio: probe of 5-1:1.2 failed with error -22
[  756.495811][ T5336] usb 5-1: USB disconnect, device number 83
[  756.546660][   T26] audit: type=1326 audit(1786445060.505:28): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17411 comm="syz.2.5974" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f329299df99 code=0x0
[  757.248893][ T4425] usb 1-1: new high-speed USB device number 98 using dummy_hcd
[  757.467411][T17437] loop2: detected capacity change from 0 to 4096
[  757.474240][ T4425] usb 1-1: Using ep0 maxpacket: 32
[  757.491766][ T4425] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  757.534475][ T4425] usb 1-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e
[  757.547771][T17437] ntfs3: loop2: Different NTFS' sector size (2048) and media sector size (512)
[  757.563305][ T4425] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  757.592825][ T4425] usb 1-1: Product: syz
[  757.598575][T17437] ntfs3: loop2: mft corrupted
[  757.615404][ T4425] usb 1-1: Manufacturer: syz
[  757.629052][ T4425] usb 1-1: SerialNumber: syz
[  757.655437][T17437] ntfs3: loop2: Mark volume as dirty due to NTFS errors
[  757.674364][ T4425] usb 1-1: config 0 descriptor??
[  757.685532][T17437] ntfs3: loop2: Failed to load $Bitmap.
[  757.694928][ T4425] gs_usb 1-1:0.0: Required endpoints not found
[  757.866816][T17446] afs: Bad value for 'source'
[  757.963604][ T5336] usb 1-1: USB disconnect, device number 98
[  758.237288][T17425] loop1: detected capacity change from 0 to 32768
[  758.261163][T17425] BTRFS: device fsid e0cb6322-611b-4325-acdf-015f79de3787 devid 1 transid 8 /dev/loop1 scanned by syz.1.5979 (17425)
[  758.284782][T17425] BTRFS info (device loop1): first mount of filesystem e0cb6322-611b-4325-acdf-015f79de3787
[  758.333350][T17425] BTRFS info (device loop1): using sha256 (sha256-avx2) checksum algorithm
[  758.401146][T17425] BTRFS info (device loop1): force zlib compression, level 3
[  758.409542][ T4361] usb 4-1: new high-speed USB device number 102 using dummy_hcd
[  758.473309][T17425] BTRFS info (device loop1): max_inline at 4096
[  758.495878][T17425] BTRFS info (device loop1): using free space tree
[  758.595828][ T5336] usb 3-1: new high-speed USB device number 97 using dummy_hcd
[  758.604721][T17462] Attempt to set a LOCK_MAND lock via flock(2). This support has been removed and the request ignored.
[  758.651280][ T4361] usb 4-1: unable to get BOS descriptor or descriptor too short
[  758.683583][ T4361] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  758.694232][ T4361] usb 4-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3
[  758.713825][ T4361] usb 4-1: New USB device found, idVendor=0441, idProduct=4248, bcdDevice= 0.40
[  758.734361][ T4361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  758.743790][ T4361] usb 4-1: Product: syz
[  758.748355][ T4361] usb 4-1: Manufacturer: syz
[  758.753635][ T4361] usb 4-1: SerialNumber: syz
[  758.788153][ T5336] usb 3-1: Using ep0 maxpacket: 8
[  758.796085][ T5336] usb 3-1: config 0 has an invalid interface number: 187 but max is 0
[  758.809673][ T5336] usb 3-1: config 0 has no interface number 0
[  758.826975][ T5336] usb 3-1: config 0 interface 187 has no altsetting 0
[  758.850325][ T5336] usb 3-1: New USB device found, idVendor=c942, idProduct=2c0f, bcdDevice=47.09
[  758.862997][T17425] BTRFS info (device loop1): enabling ssd optimizations
[  758.868778][ T5336] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  758.958783][ T5336] usb 3-1: config 0 descriptor??
[  758.989968][ T4361] usb 4-1: MIDIStreaming interface descriptor not found
[  759.083360][ T4382] BTRFS info (device loop1): last unmount of filesystem e0cb6322-611b-4325-acdf-015f79de3787
[  759.126863][ T4361] usb 4-1: USB disconnect, device number 102
[  759.214920][ T5336] usb 3-1: string descriptor 0 read error: -71
[  759.238734][ T5336] usb-storage 3-1:0.187: USB Mass Storage device detected
[  759.280062][ T5341] usb 5-1: new high-speed USB device number 84 using dummy_hcd
[  759.361221][ T5336] usb 3-1: USB disconnect, device number 97
[  759.483118][ T5341] usb 5-1: Using ep0 maxpacket: 32
[  759.507282][ T5341] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  759.552728][ T5341] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee
[  759.580992][ T5341] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  759.595297][ T5341] usb 5-1: Product: syz
[  759.599550][ T5341] usb 5-1: Manufacturer: syz
[  759.605862][ T5341] usb 5-1: SerialNumber: syz
[  759.644668][ T5341] usb 5-1: config 0 descriptor??
[  759.653787][ T5341] smsc75xx v1.0.0
[  759.665339][ T5341] smsc75xx 5-1:0.0 (unnamed net_device) (uninitialized): usbnet_get_endpoints failed: -22
[  759.697115][ T5341] smsc75xx: probe of 5-1:0.0 failed with error -22
[  759.824989][T13976] usb 1-1: new full-speed USB device number 99 using dummy_hcd
[  759.893282][ T5341] usb 5-1: USB disconnect, device number 84
[  760.062061][T13976] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0
[  760.081498][T13976] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x4 has invalid maxpacket 202, setting to 64
[  760.106033][T13976] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=1a.de
[  760.130454][T13976] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  760.155749][T13976] usb 1-1: config 0 descriptor??
[  760.188476][ T6409] usb 3-1: new full-speed USB device number 98 using dummy_hcd
[  760.327463][  T954] usb 2-1: new full-speed USB device number 92 using dummy_hcd
[  760.389113][T13976] ath6kl: Failed to submit usb control message: -71
[  760.396627][T13976] ath6kl: unable to send the bmi data to the device: -71
[  760.405307][T13976] ath6kl: Unable to send get target info: -71
[  760.405520][ T6409] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  760.423707][T13976] ath6kl: Failed to init ath6kl core: -71
[  760.447560][T13976] ath6kl_usb: probe of 1-1:0.0 failed with error -71
[  760.456376][ T6409] usb 3-1: New USB device found, idVendor=045b, idProduct=0212, bcdDevice=bd.4e
[  760.468998][T13976] usb 1-1: USB disconnect, device number 99
[  760.475021][ T6409] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  760.483338][ T4361] usb 4-1: new high-speed USB device number 103 using dummy_hcd
[  760.495912][ T6409] usb 3-1: Product: syz
[  760.500362][ T6409] usb 3-1: Manufacturer: syz
[  760.505735][ T6409] usb 3-1: SerialNumber: syz
[  760.512557][ T6409] usb 3-1: config 0 descriptor??
[  760.520394][ T6409] upd78f0730 3-1:0.0: upd78f0730 converter detected
[  760.529058][ T6409] usb 3-1: upd78f0730 converter now attached to ttyUSB0
[  760.541210][  T954] usb 2-1: unable to get BOS descriptor or descriptor too short
[  760.557795][  T954] usb 2-1: not running at top speed; connect to a high speed hub
[  760.593499][  T954] usb 2-1: config 254 has an invalid interface number: 235 but max is 0
[  760.614452][  T954] usb 2-1: config 254 has no interface number 0
[  760.621062][  T954] usb 2-1: config 254 interface 235 has no altsetting 0
[  760.655230][  T954] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01
[  760.665815][  T954] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  760.679704][  T954] usb 2-1: Product: syz
[  760.684179][  T954] usb 2-1: Manufacturer: syz
[  760.688869][  T954] usb 2-1: SerialNumber: syz
[  760.704293][ T4361] usb 4-1: unable to get BOS descriptor or descriptor too short
[  760.724358][ T4361] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7
[  760.744761][ T4361] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7
[  760.770235][ T6409] usb 3-1: USB disconnect, device number 98
[  760.791464][ T4361] usb 4-1: New USB device found, idVendor=194f, idProduct=010c, bcdDevice= 0.40
[  760.810000][ T6409] upd78f0730 ttyUSB0: upd78f0730 converter now disconnected from ttyUSB0
[  760.821947][ T4361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  760.831024][ T6409] upd78f0730 3-1:0.0: device disconnected
[  760.837690][ T4361] usb 4-1: Product: syz
[  760.843609][ T4361] usb 4-1: Manufacturer: syz
[  760.848297][ T4361] usb 4-1: SerialNumber: syz
[  760.947740][  T954] ums-karma 2-1:254.235: USB Mass Storage device detected
[  761.006279][  T954] usb 2-1: USB disconnect, device number 92
[  761.087644][ T4361] usb 4-1: BAAD MICROPHONE c_chmask mismatch
[  761.133772][ T4361] snd-usb-audio: probe of 4-1:1.0 failed with error -22
[  761.178063][ T4361] usb 4-1: USB disconnect, device number 103
[  761.397164][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  761.761384][T17533] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium
[  761.818557][T17538] loop3: detected capacity change from 0 to 256
[  761.827801][T17538] exfat: Deprecated parameter 'namecase'
[  761.833931][T17538] exfat: Bad value for 'namecase'
[  761.893089][ T4844] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  762.069897][ T4398] usb 1-1: new full-speed USB device number 100 using dummy_hcd
[  762.285856][ T4398] usb 1-1: unable to get BOS descriptor or descriptor too short
[  762.305338][ T4398] usb 1-1: not running at top speed; connect to a high speed hub
[  762.316793][ T4398] usb 1-1: config index 0 descriptor too short (expected 16411, got 27)
[  762.325215][ T4398] usb 1-1: config 4 has an invalid interface number: 79 but max is 0
[  762.334017][ T5341] usb 3-1: new high-speed USB device number 99 using dummy_hcd
[  762.381712][ T4398] usb 1-1: config 4 has no interface number 0
[  762.387915][ T4398] usb 1-1: config 4 interface 79 altsetting 7 endpoint 0x6 has invalid wMaxPacketSize 0
[  762.408886][ T4398] usb 1-1: config 4 interface 79 has no altsetting 0
[  762.426665][ T4398] usb 1-1: New USB device found, idVendor=2058, idProduct=1005, bcdDevice=e3.b7
[  762.465284][ T4398] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  762.476303][ T4398] usb 1-1: Product: syz
[  762.480520][ T4398] usb 1-1: Manufacturer: syz
[  762.496040][ T4398] usb 1-1: SerialNumber: syz
[  762.528552][T17551] loop3: detected capacity change from 0 to 128
[  762.536827][ T5341] usb 3-1: config 171 has an invalid interface number: 109 but max is 0
[  762.550740][ T5341] usb 3-1: config 171 has an invalid descriptor of length 0, skipping remainder of the config
[  762.562887][T17539] loop1: detected capacity change from 0 to 32768
[  762.582333][T17551] qnx6: invalid mount options.
[  762.589017][ T5341] usb 3-1: config 171 has no interface number 0
[  762.605359][T17539] gfs2: fsid=: Unknown on-disk format, unable to mount
[  762.614171][ T5341] usb 3-1: config 171 interface 109 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 255
[  762.680067][ T5341] usb 3-1: config 171 interface 109 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 12
[  762.736270][ T5341] usb 3-1: New USB device found, idVendor=0cf3, idProduct=9375, bcdDevice=fd.2e
[  762.762309][ T4398] viperboard 1-1:4.79: version 0.00 found at bus 001 address 100
[  762.788874][ T5341] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  762.803717][ T4398] viperboard-i2c viperboard-i2c.2.auto: failure setting i2c_bus_freq to 100
[  762.839438][ T5341] usb 3-1: Product: syz
[  762.843685][ T5341] usb 3-1: Manufacturer: syz
[  762.851806][ T4398] viperboard-i2c: probe of viperboard-i2c.2.auto failed with error -5
[  762.872311][   T26] audit: type=1326 audit(1786445066.427:29): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=17556 comm="syz.3.6035" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fe2eed9df99 code=0x0
[  762.872967][ T5341] usb 3-1: SerialNumber: syz
[  762.937063][ T4398] usb 1-1: USB disconnect, device number 100
[  763.010809][T17543] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22
[  763.232420][T17559] loop1: detected capacity change from 0 to 4096
[  763.268019][ T5341] ath6kl: Failed to submit usb control message: -71
[  763.274734][ T5341] ath6kl: unable to send the bmi data to the device: -71
[  763.292887][ T5341] ath6kl: Unable to send get target info: -71
[  763.314226][ T5341] ath6kl: Failed to init ath6kl core: -71
[  763.404315][ T5341] ath6kl_usb: probe of 3-1:171.109 failed with error -71
[  763.441971][ T5341] usb 3-1: USB disconnect, device number 99
[  763.533805][T17568] loop3: detected capacity change from 0 to 1024
[  763.564942][T17568] EXT4-fs: Ignoring removed mblk_io_submit option
[  763.653164][T17568] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock
[  763.702332][T17568] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (29254!=20869)
[  763.730984][T17572] loop0: detected capacity change from 0 to 1764
[  763.744500][T17568] EXT4-fs (loop3): journal inode is deleted
[  764.587341][  T954] usb 1-1: new low-speed USB device number 101 using dummy_hcd
[  764.649319][T17574] loop4: detected capacity change from 0 to 32768
[  764.696625][T17574] (syz.4.6043,17574,1):ocfs2_init_global_system_inodes:461 ERROR: status = -22
[  764.724041][T17574] (syz.4.6043,17574,1):ocfs2_init_global_system_inodes:463 ERROR: Unable to load system inode 3, possibly corrupt fs?
[  764.724084][T17574] (syz.4.6043,17574,1):ocfs2_init_global_system_inodes:472 ERROR: status = -22
[  764.769404][T17582] loop2: detected capacity change from 0 to 32768
[  764.778839][T17574] (syz.4.6043,17574,1):ocfs2_initialize_super:2253 ERROR: status = -22
[  764.794833][T17574] (syz.4.6043,17574,1):ocfs2_fill_super:1176 ERROR: status = -22
[  764.802745][  T954] usb 1-1: config index 0 descriptor too short (expected 6427, got 27)
[  764.802779][  T954] usb 1-1: config 0 has an invalid interface number: 21 but max is 0
[  764.802806][  T954] usb 1-1: config 0 has no interface number 0
[  764.802847][  T954] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x82 is Bulk; changing to Interrupt
[  764.802876][  T954] usb 1-1: config 0 interface 21 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  764.903295][  T954] usb 1-1: New USB device found, idVendor=06cd, idProduct=0202, bcdDevice=92.d4
[  764.912440][  T954] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  764.924531][  T954] usb 1-1: config 0 descriptor??
[  764.930426][T17582] XFS (loop2): Mounting V5 Filesystem
[  765.051265][T17582] XFS (loop2): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51.
[  765.162783][  T954] usb 1-1: USB disconnect, device number 101
[  765.189055][T17582] XFS (loop2): Starting recovery (logdev: internal)
[  765.262744][T17582] XFS (loop2): Ending recovery (logdev: internal)
[  765.309060][T17611] loop1: detected capacity change from 0 to 8
[  765.375571][T17611] SQUASHFS error: lzo decompression failed, data probably corrupt
[  765.413119][T17611] SQUASHFS error: Failed to read block 0x91: -5
[  765.423884][T17611] SQUASHFS error: Unable to read metadata cache entry [8f]
[  765.459322][ T4391] XFS (loop2): Unmounting Filesystem
[  765.466381][T17611] SQUASHFS error: Unable to read inode 0x11f
[  765.542275][T17613] loop4: detected capacity change from 0 to 2048
[  765.631290][T17613] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[  765.808030][T17618] loop1: detected capacity change from 0 to 64
[  765.880194][T17618] MINIX-fs: bad superblock or unable to read bitmaps
[  766.099942][ T5334] usb 4-1: new high-speed USB device number 104 using dummy_hcd
[  766.135417][T17626] loop0: detected capacity change from 0 to 1024
[  766.177398][T17626] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869)
[  766.210625][T17626] EXT4-fs (loop0): invalid journal inode
[  766.216415][T17626] EXT4-fs (loop0): can't get journal size
[  766.249922][T17626] EXT4-fs error (device loop0): ext4_map_blocks:637: inode #3: block 17104912: comm syz.0.6066: lblock 2 mapped to illegal pblock 17104912 (length 1)
[  766.282693][T17626] EXT4-fs (loop0): failed to initialize system zone (-117)
[  766.290794][T17626] EXT4-fs (loop0): mount failed
[  766.332510][ T5334] usb 4-1: Using ep0 maxpacket: 32
[  766.351151][ T5334] usb 4-1: config 6 has an invalid interface number: 132 but max is 0
[  766.380449][ T5334] usb 4-1: config 6 has no interface number 0
[  766.386771][ T5334] usb 4-1: config 6 interface 132 altsetting 6 endpoint 0xA has an invalid bInterval 248, changing to 7
[  766.408937][ T5334] usb 4-1: config 6 interface 132 altsetting 6 endpoint 0x4 has invalid wMaxPacketSize 0
[  766.442711][ T5334] usb 4-1: config 6 interface 132 has no altsetting 0
[  766.466100][ T5334] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a4, bcdDevice=d3.7e
[  766.495096][ T5334] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  766.532092][ T5334] usb 4-1: Product: syz
[  766.556367][ T5334] usb 4-1: Manufacturer: syz
[  766.572350][ T5334] usb 4-1: SerialNumber: syz
[  766.602319][ T5341] usb 2-1: new full-speed USB device number 93 using dummy_hcd
[  766.783713][  T954] usb 1-1: new high-speed USB device number 102 using dummy_hcd
[  766.827672][ T5334] usbtest 4-1:6.132: couldn't get endpoints, -22
[  766.834126][ T5334] usbtest: probe of 4-1:6.132 failed with error -22
[  766.843922][ T5341] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 95, setting to 64
[  766.854808][ T5341] usb 2-1: New USB device found, idVendor=0cf3, idProduct=9374, bcdDevice=bc.3b
[  766.884061][ T5334] usb 4-1: USB disconnect, device number 104
[  766.890863][ T5341] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  766.926017][ T5341] usb 2-1: config 0 descriptor??
[  766.934460][T17632] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22
[  766.995890][  T954] usb 1-1: Using ep0 maxpacket: 16
[  767.006824][  T954] usb 1-1: unable to get BOS descriptor or descriptor too short
[  767.032104][  T954] usb 1-1: config 1 interface 0 altsetting 28 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  767.068405][  T954] usb 1-1: config 1 interface 0 has no altsetting 0
[  767.083344][  T954] usb 1-1: language id specifier not provided by device, defaulting to English
[  767.111400][  T954] usb 1-1: New USB device found, idVendor=0eef, idProduct=7224, bcdDevice= 0.40
[  767.135520][  T954] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  767.159947][  T954] usb 1-1: Product: syz
[  767.164226][  T954] usb 1-1: Manufacturer: ㏹䐡骥ᔹ∈鏦஀㩛츋煚⠲봕氢맆僋羸螷澜굆聺ཞ婽㽧妴໶ẏ懢㢛ࣲᆪ费Ỿ駕೰뛧噇팕䧜诫巟᤽ㆡ煾쭵굼䝻爅䌔찳㤤摲὿䰪փ飡儽딀󋦬
[  767.197591][ T5341] ath6kl: Failed to submit usb control message: -71
[  767.215305][ T5341] ath6kl: unable to send the bmi data to the device: -71
[  767.231243][  T954] usb 1-1: SerialNumber: syz
[  767.232902][ T5341] ath6kl: Unable to send get target info: -71
[  767.248314][ T5341] ath6kl: Failed to init ath6kl core: -71
[  767.322252][ T5341] ath6kl_usb: probe of 2-1:0.0 failed with error -71
[  767.346266][ T5341] usb 2-1: USB disconnect, device number 93
[  767.484405][  T954] usbhid 1-1:1.0: can't add hid device: -71
[  767.502098][  T954] usbhid: probe of 1-1:1.0 failed with error -71
[  767.519605][  T954] usb 1-1: USB disconnect, device number 102
[  767.556046][T17646] loop4: detected capacity change from 0 to 40427
[  767.571417][T17646] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504)
[  767.587661][T17646] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock
[  767.607129][T17646] F2FS-fs (loop4): build fault injection attr: rate: 17008, type: 0x3ffff
[  767.615982][T17646] F2FS-fs (loop4): build fault injection attr: rate: 0, type: 0x6
[  767.626901][T17646] F2FS-fs (loop4): invalid crc value
[  767.641300][T13976] usb 3-1: new high-speed USB device number 100 using dummy_hcd
[  767.681360][T17646] F2FS-fs (loop4): Found nat_bits in checkpoint
[  767.757844][T17646] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0
[  767.766084][T17646] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5
[  767.855389][T13976] usb 3-1: unable to get BOS descriptor or descriptor too short
[  767.873405][T13976] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  767.884217][T13976] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  767.907957][T13976] usb 3-1: New USB device found, idVendor=0582, idProduct=003b, bcdDevice=a5.4a
[  767.927830][T13976] usb 3-1: New USB device strings: Mfr=219, Product=226, SerialNumber=3
[  767.945761][T13976] usb 3-1: Product: syz
[  767.966862][T13976] usb 3-1: Manufacturer: syz
[  767.973836][T13976] usb 3-1: SerialNumber: syz
[  768.006582][ T4361] usb 4-1: new high-speed USB device number 105 using dummy_hcd
[  768.039123][T17667] loop1: detected capacity change from 0 to 128
[  768.218053][ T4361] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 7
[  768.240061][T13976] usb 3-1: unit 4 not found!
[  768.283120][ T4361] usb 4-1: New USB device found, idVendor=0763, idProduct=2030, bcdDevice= 0.40
[  768.326983][T13976] usb 3-1: USB disconnect, device number 100
[  768.337312][ T4361] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  768.355233][T17672] loop1: detected capacity change from 0 to 128
[  768.376505][ T4361] usb 4-1: Product: syz
[  768.391176][ T4361] usb 4-1: Manufacturer: syz
[  768.406835][ T4361] usb 4-1: SerialNumber: syz
[  768.409303][T17672] FAT-fs (loop1): invalid media value (0x06)
[  768.417540][T17672] FAT-fs (loop1): This doesn't look like a DOS 1.x volume; DOS 2.x BPB is non-zero
[  768.509368][T17672] FAT-fs (loop1): Can't find a valid FAT filesystem
[  768.596704][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  768.682347][ T4361] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found
[  768.722208][ T4361] usb 4-1: cannot request logical cluster ID: 3 (err: -71)
[  768.755743][ T4361] usb 4-1: unit 80 not found!
[  768.888381][ T4361] usb 4-1: USB disconnect, device number 105
[  769.111954][T17692] set_capacity_and_notify: 1 callbacks suppressed
[  769.111973][T17692] loop1: detected capacity change from 0 to 256
[  769.213820][T17692] FAT-fs (loop1): Invalid FSINFO signature: 0x00fffff8, 0x00000000 (sector = 1)
[  769.243534][T17692] FAT-fs (loop1): bogus number of directory entries (1)
[  769.250637][T17692] FAT-fs (loop1): Can't find a valid FAT filesystem
[  769.277075][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  769.616303][ T5341] usb 1-1: new full-speed USB device number 103 using dummy_hcd
[  769.765984][ T4395] usb 5-1: new high-speed USB device number 85 using dummy_hcd
[  769.787474][ T5334] usb 3-1: new high-speed USB device number 101 using dummy_hcd
[  769.821335][ T5341] usb 1-1: config 0 has an invalid interface number: 39 but max is 0
[  769.829522][ T5341] usb 1-1: config 0 has no interface number 0
[  769.839476][ T5341] usb 1-1: config 0 interface 39 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0
[  769.872146][ T5341] usb 1-1: New USB device found, idVendor=0499, idProduct=4d3f, bcdDevice=d2.2a
[  769.892908][ T5341] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  769.903714][ T5341] usb 1-1: Product: syz
[  769.908013][ T5341] usb 1-1: Manufacturer: syz
[  769.945538][ T5341] usb 1-1: SerialNumber: syz
[  769.961773][ T5341] usb 1-1: config 0 descriptor??
[  769.969082][ T4395] usb 5-1: Using ep0 maxpacket: 32
[  769.976314][ T4395] usb 5-1: config 4 has an invalid interface number: 96 but max is 2
[  769.994605][ T4395] usb 5-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config
[  770.005266][ T5334] usb 3-1: Using ep0 maxpacket: 16
[  770.010770][ T4395] usb 5-1: config 4 has 1 interface, different from the descriptor's value: 3
[  770.021455][ T4395] usb 5-1: config 4 has no interface number 0
[  770.032216][ T5334] usb 3-1: config 0 has an invalid interface number: 213 but max is 1
[  770.050243][ T5334] usb 3-1: config 0 has no interface number 1
[  770.059824][ T5334] usb 3-1: config 0 interface 0 has no altsetting 0
[  770.069966][T17707] loop1: detected capacity change from 0 to 40427
[  770.078852][ T4395] usb 5-1: New USB device found, idVendor=0abf, idProduct=3370, bcdDevice=9a.c8
[  770.093908][ T4395] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  770.103207][ T4395] usb 5-1: Product: syz
[  770.107810][ T4395] usb 5-1: Manufacturer: syz
[  770.110245][T17707] F2FS-fs (loop1): Invalid log_blocksize (64), supports only 12
[  770.117254][ T5334] usb 3-1: New USB device found, idVendor=413c, idProduct=81d2, bcdDevice=25.e8
[  770.130370][T17707] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock
[  770.139633][T17707] F2FS-fs (loop1): LFS not compatible with checkpoint=disable
[  770.140674][ T4395] usb 5-1: SerialNumber: syz
[  770.159770][ T5334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  770.180456][ T5334] usb 3-1: Product: syz
[  770.187887][ T5334] usb 3-1: Manufacturer: syz
[  770.197362][ T5334] usb 3-1: SerialNumber: syz
[  770.238273][ T5334] usb 3-1: config 0 descriptor??
[  770.266743][ T5341] usb 1-1: USB disconnect, device number 103
[  770.284431][ T5334] usb 3-1: selecting invalid altsetting 0
[  770.298235][ T5334] usb 3-1: Could not set interface, error -22
[  770.418334][ T4395] usb 5-1: USB disconnect, device number 85
[  770.494628][ T5334] usb 3-1: USB disconnect, device number 101
[  770.525893][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.39/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  770.811044][T17719] loop1: detected capacity change from 0 to 32768
[  770.859401][ T5341] usb 4-1: new high-speed USB device number 106 using dummy_hcd
[  770.885005][T17719] (syz.1.6108,17719,0):ocfs2_read_virt_blocks:999 ERROR: Inode #18 contains a hole at offset 4096
[  770.910441][T17719] (syz.1.6108,17719,0):ocfs2_read_dir_block:511 ERROR: status = -5
[  770.918790][T17719] (syz.1.6108,17719,0):ocfs2_init_global_system_inodes:461 ERROR: status = -22
[  770.929530][T17719] (syz.1.6108,17719,0):ocfs2_init_global_system_inodes:463 ERROR: Unable to load system inode 3, possibly corrupt fs?
[  770.929569][T17719] (syz.1.6108,17719,0):ocfs2_init_global_system_inodes:472 ERROR: status = -22
[  770.954772][T17719] (syz.1.6108,17719,1):ocfs2_initialize_super:2253 ERROR: status = -22
[  770.964493][T13448] Bluetooth: hci0: command 0x2021 tx timeout
[  770.974417][T17719] (syz.1.6108,17719,1):ocfs2_fill_super:1176 ERROR: status = -22
[  771.114233][ T5341] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  771.147686][ T5341] usb 4-1: New USB device found, idVendor=2294, idProduct=425b, bcdDevice=a2.10
[  771.187615][ T5341] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  771.217493][ T5341] usb 4-1: Product: syz
[  771.227631][ T5341] usb 4-1: Manufacturer: syz
[  771.243415][ T5341] usb 4-1: SerialNumber: syz
[  771.263498][ T5341] usb 4-1: config 0 descriptor??
[  771.283605][ T5341] usb 4-1: ucan: probing device on interface #0
[  771.325610][ T5341] usb 4-1: ucan: invalid EP count (0)
[  771.347966][ T5341] usb 4-1: ucan: probe failed; try to update the device firmware
[  771.479989][T17737] loop4: detected capacity change from 0 to 8
[  771.511629][ T4395] usb 4-1: USB disconnect, device number 106
[  771.531062][T17737] unable to read xattr id index table
[  771.540344][ T5334] usb 3-1: new high-speed USB device number 102 using dummy_hcd
[  771.700570][T17741] loop0: detected capacity change from 0 to 1024
[  771.749295][ T5334] usb 3-1: unable to get BOS descriptor or descriptor too short
[  771.770083][T17741] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback.
[  771.795599][ T5334] usb 3-1: config 64 has an invalid interface number: 44 but max is 0
[  771.866946][ T5334] usb 3-1: config 64 has no interface number 0
[  771.893147][ T5334] usb 3-1: config 64 interface 44 altsetting 7 endpoint 0x83 has an invalid bInterval 57, changing to 9
[  771.971147][ T5334] usb 3-1: config 64 interface 44 has no altsetting 0
[  772.012516][ T5334] usb 3-1: New USB device found, idVendor=07c0, idProduct=158b, bcdDevice=d9.d2
[  772.028872][ T4375] EXT4-fs (loop0): unmounting filesystem.
[  772.032917][ T5334] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  772.069641][ T5334] usb 3-1: Product: syz
[  772.095545][ T5334] usb 3-1: Manufacturer: syz
[  772.115029][ T5334] usb 3-1: SerialNumber: syz
[  772.275030][T17758] loop1: detected capacity change from 0 to 1024
[  772.278146][  T954] usb 5-1: new high-speed USB device number 86 using dummy_hcd
[  772.296305][T17758] EXT4-fs (loop1): ext4_check_descriptors: Checksum for group 0 failed (7780!=20869)
[  772.323027][T17758] EXT4-fs (loop1): invalid journal inode
[  772.329098][T17758] EXT4-fs (loop1): can't get journal size
[  772.375045][ T5334] iowarrior 3-1:64.44: no interrupt-out endpoint found
[  772.401038][T17758] EXT4-fs error (device loop1): ext4_map_blocks:637: inode #3: block 17104912: comm syz.1.6125: lblock 2 mapped to illegal pblock 17104912 (length 1)
[  772.420972][ T5334] usb 3-1: USB disconnect, device number 102
[  772.434871][T17758] EXT4-fs (loop1): failed to initialize system zone (-117)
[  772.443869][T17758] EXT4-fs (loop1): mount failed
[  772.515071][  T954] usb 5-1: Using ep0 maxpacket: 32
[  772.539006][  T954] usb 5-1: unable to get BOS descriptor or descriptor too short
[  772.581158][  T954] usb 5-1: config 8 has an invalid interface number: 189 but max is 2
[  772.618610][  T954] usb 5-1: config 8 has an invalid descriptor of length 0, skipping remainder of the config
[  772.650540][  T954] usb 5-1: config 8 has 1 interface, different from the descriptor's value: 3
[  772.669542][  T954] usb 5-1: config 8 has no interface number 0
[  772.684469][  T954] usb 5-1: config 8 interface 189 altsetting 211 endpoint 0xC has an invalid bInterval 0, changing to 7
[  772.707291][  T954] usb 5-1: config 8 interface 189 altsetting 211 has 3 endpoint descriptors, different from the interface descriptor's value: 5
[  772.721000][  T954] usb 5-1: config 8 interface 189 has no altsetting 0
[  772.734313][  T954] usb 5-1: New USB device found, idVendor=05ac, idProduct=0218, bcdDevice=4c.5e
[  772.747226][  T954] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  772.757611][  T954] usb 5-1: Product: syz
[  772.766619][  T954] usb 5-1: Manufacturer: syz
[  772.772770][  T954] usb 5-1: SerialNumber: syz
[  772.990447][  T954] appletouch 5-1:8.189: Could not find int-in endpoint
[  772.997399][  T954] appletouch: probe of 5-1:8.189 failed with error -5
[  773.008686][ T6409] usb 2-1: new full-speed USB device number 94 using dummy_hcd
[  773.028205][  T954] usbhid 5-1:8.189: couldn't find an input interrupt endpoint
[  773.059403][  T954] usb 5-1: USB disconnect, device number 86
[  773.178391][T17765] loop3: detected capacity change from 0 to 32768
[  773.210051][ T6409] usb 2-1: config 17 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0
[  773.220329][ T6409] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00
[  773.230022][ T6409] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  773.244236][ T6409] aiptek 2-1:17.0: interface has no int in endpoints, but must have minimum 1
[  773.260696][T17765] XFS (loop3): Mounting V5 Filesystem
[  773.336720][T17765] XFS (loop3): Ending clean mount
[  773.362210][T17765] XFS (loop3): Quotacheck needed: Please wait.
[  773.415138][ T6409] usb 3-1: new high-speed USB device number 103 using dummy_hcd
[  773.460071][T17765] XFS (loop3): Quotacheck: Done.
[  773.485565][ T4361] usb 2-1: USB disconnect, device number 94
[  773.606994][ T4381] XFS (loop3): Unmounting Filesystem
[  773.634642][ T6409] usb 3-1: unable to get BOS descriptor or descriptor too short
[  773.658420][ T6409] usb 3-1: config 66 has an invalid descriptor of length 0, skipping remainder of the config
[  773.679056][ T6409] usb 3-1: config 66 has 1 interface, different from the descriptor's value: 2
[  773.706886][ T6409] usb 3-1: New USB device found, idVendor=0471, idProduct=0602, bcdDevice=a4.95
[  773.743737][ T6409] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  773.762187][ T6409] usb 3-1: Product: syz
[  773.769419][ T6409] usb 3-1: Manufacturer: syz
[  773.774085][ T6409] usb 3-1: SerialNumber: syz
[  774.002668][ T6409] ati_remote2 3-1:66.0: ati_remote2_probe(): interface 0 must have an endpoint
[  774.043494][ T6409] usb 3-1: USB disconnect, device number 103
[  774.202022][T17789] loop0: detected capacity change from 0 to 32768
[  774.237822][T17789] (syz.0.6138,17789,1):ocfs2_verify_heartbeat:835 ERROR: Heartbeat has to be started to mount a read-write clustered device.
[  774.257652][ T4361] usb 5-1: new high-speed USB device number 87 using dummy_hcd
[  774.288610][T17789] (syz.0.6138,17789,1):ocfs2_fill_super:1176 ERROR: status = -22
[  774.306658][T17802] loop3: detected capacity change from 0 to 16
[  774.315891][T17802] erofs: (device loop3): mounted with root inode @ nid 36.
[  774.467279][ T4361] usb 5-1: unable to get BOS descriptor or descriptor too short
[  774.489138][ T4361] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7
[  774.505733][T17775] Process accounting resumed
[  774.528906][T17806] loop3: detected capacity change from 0 to 2048
[  774.545851][ T4361] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 116, changing to 7
[  774.559058][ T5334] usb 2-1: new full-speed USB device number 95 using dummy_hcd
[  774.589139][T17806] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[  774.589246][ T4361] usb 5-1: New USB device found, idVendor=194f, idProduct=010c, bcdDevice= 0.40
[  774.672783][ T4361] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  774.701219][ T4361] usb 5-1: Product: syz
[  774.705482][ T4361] usb 5-1: Manufacturer: syz
[  774.710118][ T4361] usb 5-1: SerialNumber: syz
[  774.761777][ T5334] usb 2-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40
[  774.776107][ T5334] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  774.784911][ T5334] usb 2-1: Product: syz
[  774.823687][ T5334] usb 2-1: Manufacturer: syz
[  774.828376][ T5334] usb 2-1: SerialNumber: syz
[  774.973212][ T4361] usb 5-1: BAAD MICROPHONE c_chmask mismatch
[  775.024666][ T4361] snd-usb-audio: probe of 5-1:1.0 failed with error -22
[  775.042377][ T4361] usb 5-1: USB disconnect, device number 87
[  775.064786][ T5334] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 95 if 0 alt 0 proto 1 vid 0x04B8 pid 0x0202
[  775.103577][ T5334] usb 2-1: USB disconnect, device number 95
[  775.145553][ T5334] usblp0: removed
[  775.249293][T13976] usb 3-1: new high-speed USB device number 104 using dummy_hcd
[  775.297006][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  775.420219][T17826] loop3: detected capacity change from 0 to 512
[  775.441088][T13976] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  775.480265][T17826] EXT4-fs error (device loop3): ext4_ext_check_inode:520: inode #3: comm syz.3.6156: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 3, max 4(4), depth 0(0)
[  775.495441][T13976] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1
[  775.519413][T17826] EXT4-fs error (device loop3): ext4_quota_enable:7052: comm syz.3.6156: Bad quota inode: 3, type: 0
[  775.532933][T17826] EXT4-fs warning (device loop3): ext4_enable_quotas:7093: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix.
[  775.585152][T13976] usb 3-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=7e.66
[  775.627951][T17826] EXT4-fs (loop3): mount failed
[  775.637968][T13976] usb 3-1: New USB device strings: Mfr=65, Product=2, SerialNumber=3
[  775.673413][T13976] usb 3-1: Product: syz
[  775.691604][T13976] usb 3-1: Manufacturer: syz
[  775.721382][T13976] usb 3-1: SerialNumber: syz
[  775.748518][T13976] usb 3-1: config 0 descriptor??
[  775.787533][T13976] snd-usb-audio: probe of 3-1:0.0 failed with error -22
[  775.982963][T13976] usb 3-1: USB disconnect, device number 104
[  776.194096][ T5341] usb 4-1: new full-speed USB device number 107 using dummy_hcd
[  776.232201][ T5334] usb 5-1: new high-speed USB device number 88 using dummy_hcd
[  776.288686][ T6409] usb 2-1: new high-speed USB device number 96 using dummy_hcd
[  776.376310][ T5341] usb 4-1: config 0 has an invalid interface number: 212 but max is 0
[  776.385052][ T5341] usb 4-1: config 0 has no interface number 0
[  776.393325][ T5341] usb 4-1: New USB device found, idVendor=0403, idProduct=bca4, bcdDevice=d7.23
[  776.402632][ T5341] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  776.410652][ T5341] usb 4-1: Product: syz
[  776.415111][ T4395] usb 1-1: new high-speed USB device number 104 using dummy_hcd
[  776.423884][ T5341] usb 4-1: Manufacturer: syz
[  776.428930][ T5341] usb 4-1: SerialNumber: syz
[  776.435420][ T5334] usb 5-1: config 2 has an invalid interface number: 224 but max is 0
[  776.446478][ T5341] usb 4-1: config 0 descriptor??
[  776.451569][ T5334] usb 5-1: config 2 has no interface number 0
[  776.457932][ T5334] usb 5-1: config 2 interface 224 has no altsetting 0
[  776.467368][ T5341] ftdi_sio 4-1:0.212: FTDI USB Serial Device converter detected
[  776.477655][ T5334] usb 5-1: New USB device found, idVendor=046d, idProduct=0896, bcdDevice=45.fa
[  776.478515][ T6409] usb 2-1: Using ep0 maxpacket: 16
[  776.488222][ T5341] ftdi_sio ttyUSB0: unknown device type: 0xd723
[  776.498337][ T5334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  776.518595][ T5334] usb 5-1: Product: syz
[  776.518994][ T6409] usb 2-1: unable to get BOS descriptor or descriptor too short
[  776.522860][ T5334] usb 5-1: Manufacturer: syz
[  776.522879][ T5334] usb 5-1: SerialNumber: syz
[  776.551714][ T6409] usb 2-1: config 9 has an invalid interface number: 7 but max is 0
[  776.573754][ T6409] usb 2-1: config 9 has no interface number 0
[  776.579941][ T6409] usb 2-1: config 9 interface 7 altsetting 6 endpoint 0x6 has invalid wMaxPacketSize 0
[  776.603114][ T4395] usb 1-1: unable to get BOS descriptor or descriptor too short
[  776.617158][ T6409] usb 2-1: config 9 interface 7 has no altsetting 0
[  776.623485][ T4395] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  776.638066][ T6409] usb 2-1: New USB device found, idVendor=040b, idProduct=6521, bcdDevice=de.de
[  776.645331][ T4395] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3
[  776.656965][ T6409] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  776.671184][ T6409] usb 2-1: Product: syz
[  776.675408][ T6409] usb 2-1: Manufacturer: syz
[  776.681827][ T6409] usb 2-1: SerialNumber: syz
[  776.693700][ T5341] usb 4-1: USB disconnect, device number 107
[  776.705476][ T4395] usb 1-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40
[  776.715298][ T4395] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  776.724607][ T4395] usb 1-1: Product: syz
[  776.728906][ T4395] usb 1-1: Manufacturer: syz
[  776.733686][ T4395] usb 1-1: SerialNumber: syz
[  776.738738][ T5341] ftdi_sio 4-1:0.212: device disconnected
[  776.760394][ T5334] gspca_main: vc032x-2.14.0 probing 046d:0896
[  776.781666][ T5334] gspca_vc032x: reg_r err -71
[  776.794400][T17853] loop2: detected capacity change from 0 to 2048
[  776.800834][ T5334] vc032x: probe of 5-1:2.224 failed with error -71
[  776.828995][ T5334] usb 5-1: USB disconnect, device number 88
[  776.831048][T17853] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000)
[  776.943415][ T6409] xbox_remote_probe: Unexpected endpoint_in
[  776.977454][ T6409] usb 2-1: USB disconnect, device number 96
[  777.005608][ T4395] usb 1-1: selecting invalid altsetting 1
[  777.024063][ T4395] usb 1-1: unit 3 not found!
[  777.095417][ T4395] snd-usb-audio: probe of 1-1:1.0 failed with error -22
[  777.104183][ T4395] usb 1-1: USB disconnect, device number 104
[  777.319860][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  777.337036][T13976] usb 3-1: new high-speed USB device number 105 using dummy_hcd
[  777.548612][T13976] usb 3-1: unable to get BOS descriptor or descriptor too short
[  777.576108][T13976] usb 3-1: config index 0 descriptor too short (expected 198, got 134)
[  777.618136][T13976] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  777.662050][T13976] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3
[  777.699685][T13976] usb 3-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40
[  777.725619][T13976] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  777.733728][T13976] usb 3-1: Product: syz
[  777.740646][T13976] usb 3-1: Manufacturer: syz
[  777.753822][T13976] usb 3-1: SerialNumber: syz
[  777.982766][T13976] usb 3-1: 0:1 : does not exist
[  777.990785][T13976] usb 3-1: unit 0 not found!
[  778.045080][T13976] usb 3-1: USB disconnect, device number 105
[  778.117965][T17883] loop3: detected capacity change from 0 to 2048
[  778.203165][T17883]  loop3: p2 p3 p7
[  778.303474][ T4844] udevd[4844]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  778.675825][ T4844] udevd[4844]: inotify_add_watch(7, /dev/loop3p3, 10) failed: No such file or directory
[  778.713103][ T4466] udevd[4466]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory
[  778.827665][ T4844] udevd[4844]: inotify_add_watch(7, /dev/loop3p7, 10) failed: No such file or directory
[  778.838126][T17891] loop1: detected capacity change from 0 to 4096
[  778.917297][T17891] ntfs3: loop1: Failed to load root.
[  779.146304][T13976] usb 5-1: new high-speed USB device number 89 using dummy_hcd
[  779.204740][T17903] loop3: detected capacity change from 0 to 8192
[  779.346307][T13976] usb 5-1: unable to get BOS descriptor or descriptor too short
[  779.363129][T13976] usb 5-1: config 114 has an invalid interface number: 127 but max is 0
[  779.398502][T17910] loop2: detected capacity change from 0 to 4096
[  779.405111][T13976] usb 5-1: config 114 has no interface number 0
[  779.422325][T13976] usb 5-1: config 114 interface 127 has no altsetting 0
[  779.445292][T17910] ntfs3: loop2: Mark volume as dirty due to NTFS errors
[  779.456133][T13976] usb 5-1: New USB device found, idVendor=2001, idProduct=3a05, bcdDevice=c2.02
[  779.465972][T13976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  779.478365][T17910] ntfs3: loop2: Failed to load $MFT.
[  779.494679][T13976] usb 5-1: Product: syz
[  779.498913][T13976] usb 5-1: Manufacturer: syz
[  779.561828][T13976] usb 5-1: SerialNumber: syz
[  779.791216][T13976] usb 5-1: Could not find all expected endpoints
[  779.818322][T13976] usb 5-1: USB disconnect, device number 89
[  779.859633][  T954] usb 4-1: new high-speed USB device number 108 using dummy_hcd
[  779.995444][ T4395] usb 3-1: new full-speed USB device number 106 using dummy_hcd
[  780.008937][T17921] loop1: detected capacity change from 0 to 8192
[  780.066556][  T954] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7
[  780.085794][  T954] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0
[  780.121238][  T954] usb 4-1: New USB device found, idVendor=0bda, idProduct=8152, bcdDevice=30.11
[  780.143744][  T954] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  780.164100][  T954] usb 4-1: Product: syz
[  780.170807][  T954] usb 4-1: Manufacturer: syz
[  780.179988][  T954] usb 4-1: SerialNumber: syz
[  780.187755][ T4395] usb 3-1: unable to get BOS descriptor or descriptor too short
[  780.206236][ T4395] usb 3-1: not running at top speed; connect to a high speed hub
[  780.242467][ T4395] usb 3-1: config 5 has an invalid interface number: 152 but max is 0
[  780.250729][ T4395] usb 3-1: config 5 has no interface number 0
[  780.287400][ T4395] usb 3-1: config 5 interface 152 has no altsetting 0
[  780.307330][ T4395] usb 3-1: New USB device found, idVendor=0fd9, idProduct=002c, bcdDevice=f5.2e
[  780.336567][ T4395] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  780.344657][ T4395] usb 3-1: Product: syz
[  780.373546][ T4395] usb 3-1: Manufacturer: syz
[  780.399350][ T4395] usb 3-1: SerialNumber: syz
[  780.409533][  T954] r8152-cfgselector 4-1: Unknown version 0x0000
[  780.453575][  T954] r8152-cfgselector 4-1: Unknown version 0x0000
[  780.484694][  T954] r8152-cfgselector 4-1: USB disconnect, device number 108
[  780.645868][ T4395] as10x_usb: device has been detected
[  780.667278][ T4395] dvbdev: DVB: registering new adapter (Elgato EyeTV DTT Deluxe)
[  780.717858][ T4395] usb 3-1: DVB: registering adapter 1 frontend 0 (Elgato EyeTV DTT Deluxe)...
[  780.737333][ T4395] as10x_usb: error during firmware upload part1
[  780.744842][ T4395] Registered device Elgato EyeTV DTT Deluxe
[  780.787545][ T4395] usb 3-1: USB disconnect, device number 106
[  780.852625][T17941] loop1: detected capacity change from 0 to 1024
[  780.866176][ T5334] usb 5-1: new high-speed USB device number 90 using dummy_hcd
[  780.880810][ T4395] Unregistered device Elgato EyeTV DTT Deluxe
[  780.897576][ T4395] as10x_usb: device has been disconnected
[  781.076401][ T5334] usb 5-1: unable to get BOS descriptor or descriptor too short
[  781.094203][ T5334] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config
[  781.111706][ T5334] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 9
[  781.141035][ T5334] usb 5-1: config 0 interface 0 altsetting 0 bulk endpoint 0x88 has invalid maxpacket 191
[  781.163910][ T5334] usb 5-1: New USB device found, idVendor=04e6, idProduct=5591, bcdDevice=94.39
[  781.193213][ T5334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  781.202866][ T5334] usb 5-1: Product: syz
[  781.212494][ T5334] usb 5-1: Manufacturer: syz
[  781.231739][ T5334] usb 5-1: SerialNumber: syz
[  781.255003][T17945] loop3: detected capacity change from 0 to 4096
[  781.275230][ T5334] usb 5-1: config 0 descriptor??
[  781.277153][T17945] ntfs3: loop3: Different NTFS' sector size (4096) and media sector size (512)
[  781.287396][T17935] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  781.303526][T17945] ntfs3: loop3: Mark volume as dirty due to NTFS errors
[  781.313603][T17935] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  781.356198][    C1] usb 5-1: NFC: Urb failure (status -71)
[  781.362748][    C1] usb 5-1: NFC: Urb failure (status -71)
[  781.380380][ T5334] usb 5-1: NFC: Unable to get FW version
[  781.391104][T17945] ntfs3: loop3: Failed to load $MFT.
[  781.394474][ T5334] pn533_usb: probe of 5-1:0.0 failed with error -71
[  781.460491][T17933] loop0: detected capacity change from 0 to 32768
[  781.532423][T17949] loop2: detected capacity change from 0 to 1024
[  781.575977][ T6409] usb 5-1: USB disconnect, device number 90
[  781.615399][T17933] XFS (loop0): Mounting V5 Filesystem
[  781.772198][T17933] XFS (loop0): Ending clean mount
[  781.784298][T17933] XFS (loop0): Quotacheck needed: Please wait.
[  781.811675][ T4395] usb 2-1: new high-speed USB device number 97 using dummy_hcd
[  781.870203][T17933] XFS (loop0): Quotacheck: Done.
[  781.970246][T17965] loop2: detected capacity change from 0 to 8
[  781.993489][ T4395] usb 2-1: unable to get BOS descriptor or descriptor too short
[  782.011184][T17965] unable to read xattr id index table
[  782.021163][ T4395] usb 2-1: config 3 has an invalid interface number: 106 but max is 0
[  782.029515][ T4375] XFS (loop0): Unmounting Filesystem
[  782.048633][ T4395] usb 2-1: config 3 has no interface number 0
[  782.073344][ T4395] usb 2-1: config 3 interface 106 has no altsetting 0
[  782.133489][ T4395] usb 2-1: New USB device found, idVendor=0a07, idProduct=00d0, bcdDevice=91.2c
[  782.159665][ T4395] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  782.177861][ T4395] usb 2-1: Product: syz
[  782.207123][ T4395] usb 2-1: Manufacturer: syz
[  782.227066][ T4395] usb 2-1: SerialNumber: syz
[  782.446407][ T4395] adutux 2-1:3.106: interrupt endpoints not found
[  782.454264][ T4395] usbhid 2-1:3.106: couldn't find an input interrupt endpoint
[  782.497051][ T4395] usb 2-1: USB disconnect, device number 97
[  782.653699][ T5334] usb 5-1: new high-speed USB device number 91 using dummy_hcd
[  782.843075][ T5334] usb 5-1: Using ep0 maxpacket: 32
[  782.850726][ T5334] usb 5-1: unable to get BOS descriptor or descriptor too short
[  782.868741][ T5334] usb 5-1: config 251 has an invalid interface number: 18 but max is 0
[  782.878655][ T5334] usb 5-1: config 251 has no interface number 0
[  782.885263][ T5334] usb 5-1: config 251 interface 18 has no altsetting 0
[  782.895882][ T5334] usb 5-1: string descriptor 0 read error: -22
[  782.907138][ T5334] usb 5-1: New USB device found, idVendor=1a0a, idProduct=0108, bcdDevice=6a.c4
[  782.916572][ T5334] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  782.948250][ T5334] usb_ehset_test: probe of 5-1:251.18 failed with error -32
[  783.060259][ T6409] usb 1-1: new high-speed USB device number 105 using dummy_hcd
[  783.136836][T13976] usb 5-1: USB disconnect, device number 91
[  783.155076][ T4395] usb 3-1: new high-speed USB device number 107 using dummy_hcd
[  783.249692][ T6409] usb 1-1: Using ep0 maxpacket: 32
[  783.257292][ T6409] usb 1-1: unable to get BOS descriptor or descriptor too short
[  783.270177][ T6409] usb 1-1: config 1 has an invalid interface number: 221 but max is 2
[  783.279334][ T6409] usb 1-1: config 1 has an invalid interface number: 6 but max is 2
[  783.287407][ T6409] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config
[  783.297889][ T6409] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3
[  783.308271][ T6409] usb 1-1: config 1 has no interface number 0
[  783.314407][ T6409] usb 1-1: config 1 has no interface number 1
[  783.323626][ T6409] usb 1-1: string descriptor 0 read error: -22
[  783.325315][ T5334] usb 4-1: new low-speed USB device number 109 using dummy_hcd
[  783.330162][ T6409] usb 1-1: New USB device found, idVendor=2b53, idProduct=0023, bcdDevice= 0.40
[  783.338867][ T4395] usb 3-1: Using ep0 maxpacket: 8
[  783.355224][ T6409] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  783.355774][ T4395] usb 3-1: config 3 has an invalid interface number: 45 but max is 0
[  783.372454][ T4395] usb 3-1: config 3 contains an unexpected descriptor of type 0x1, skipping
[  783.381476][ T4395] usb 3-1: config 3 has no interface number 0
[  783.388612][ T4394] usb 2-1: new high-speed USB device number 98 using dummy_hcd
[  783.396519][ T4395] usb 3-1: config 3 interface 45 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2
[  783.415197][ T4395] usb 3-1: config 3 interface 45 has no altsetting 0
[  783.431670][ T4395] usb 3-1: New USB device found, idVendor=0582, idProduct=e6ca, bcdDevice=d3.0b
[  783.445408][ T4395] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  783.456429][ T4395] usb 3-1: Product: syz
[  783.465180][ T4395] usb 3-1: Manufacturer: syz
[  783.470444][ T4395] usb 3-1: SerialNumber: syz
[  783.516930][ T5334] usb 4-1: unable to get BOS descriptor or descriptor too short
[  783.527153][ T5334] usb 4-1: config 15 has an invalid interface number: 250 but max is 0
[  783.536211][ T5334] usb 4-1: config 15 has no interface number 0
[  783.542645][ T5334] usb 4-1: config 15 interface 250 has no altsetting 0
[  783.553142][ T5334] usb 4-1: string descriptor 0 read error: -22
[  783.559754][ T5334] usb 4-1: New USB device found, idVendor=10fd, idProduct=de00, bcdDevice= 0.01
[  783.569606][ T5334] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  783.583687][ T4394] usb 2-1: unable to get BOS descriptor or descriptor too short
[  783.601499][ T4398] usb 1-1: USB disconnect, device number 105
[  783.609164][ T4394] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 36, changing to 7
[  783.623372][ T5334] go7007 4-1:15.250: The Lifeview TV Walker Ultra is not supported. Sorry!
[  783.658052][ T4394] usb 2-1: New USB device found, idVendor=04fa, idProduct=4201, bcdDevice= 0.40
[  783.667768][ T4394] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  783.683021][ T4394] usb 2-1: Product: syz
[  783.688023][ T4394] usb 2-1: Manufacturer: syz
[  783.695330][ T4394] usb 2-1: SerialNumber: syz
[  783.747023][ T4395] usb 3-1: USB disconnect, device number 107
[  783.805636][ T6409] usb 4-1: USB disconnect, device number 109
[  783.921169][ T4394] usb 2-1: 1:1 : sample bitwidth 62 in over sample bytes 2
[  783.928972][ T4394] usb 2-1: parse_audio_format_rates_v2v3(): unable to find clock source (clock -22)
[  783.943705][ T4394] usb 2-1: unit 2 not found!
[  783.948366][ T4394] usb 2-1: unit 236 not found!
[  783.969052][ T4394] usb 2-1: USB disconnect, device number 98
[  783.978907][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:3.45/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  784.082800][T13976] usb 5-1: new full-speed USB device number 92 using dummy_hcd
[  784.198968][ T4650] udevd[4650]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  784.265877][T13976] usb 5-1: config 2 has an invalid interface number: 174 but max is 0
[  784.276521][T13976] usb 5-1: config 2 has no interface number 0
[  784.283766][T13976] usb 5-1: config 2 interface 174 altsetting 0 has an invalid endpoint with address 0x9E, skipping
[  784.294902][T13976] usb 5-1: config 2 interface 174 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0
[  784.308240][T13976] usb 5-1: New USB device found, idVendor=0424, idProduct=012c, bcdDevice=22.7e
[  784.318193][T13976] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  784.326623][T13976] usb 5-1: Product: syz
[  784.332576][T13976] usb 5-1: Manufacturer: syz
[  784.337220][T13976] usb 5-1: SerialNumber: syz
[  784.359327][T17997] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22
[  784.435243][ T4395] usb 1-1: new full-speed USB device number 106 using dummy_hcd
[  784.512561][T18005] loop3: detected capacity change from 0 to 512
[  784.548788][T18005] EXT4-fs (loop3): ext4_check_descriptors: Inode bitmap for group 0 overlaps block group descriptors
[  784.576789][T13976] usb 5-1: probing VID:PID(0424:012C)   
[  784.584516][T13976] usb 5-1: vub300 testing BULK IN EndPoint(0) 82
[  784.590926][T13976] usb 5-1: Could not find two sets of bulk-in/out endpoint pairs
[  784.605038][T18005] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps superblock
[  784.637235][T18005] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock
[  784.647766][ T4395] usb 1-1: unable to get BOS descriptor or descriptor too short
[  784.661791][T13976] vub300: probe of 5-1:2.174 failed with error -22
[  784.671725][ T4395] usb 1-1: not running at top speed; connect to a high speed hub
[  784.694928][ T4395] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid maxpacket 512, setting to 64
[  784.708936][T13976] usb 5-1: USB disconnect, device number 92
[  784.716410][T18005] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 1 not in group (block 0)!
[  784.746512][T18005] EXT4-fs (loop3): group descriptors corrupted!
[  784.756617][ T4395] usb 1-1: New USB device found, idVendor=0763, idProduct=0150, bcdDevice= 0.40
[  784.800520][ T4395] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  784.840277][ T4395] usb 1-1: Product: syz
[  784.845737][ T4395] usb 1-1: Manufacturer: syz
[  784.877005][ T4395] usb 1-1: SerialNumber: syz
[  785.024251][T18017] loop3: detected capacity change from 0 to 512
[  785.048607][T18017] EXT4-fs: inline encryption not supported
[  785.099828][ T4395] usb 1-1: MIDIStreaming interface descriptor not found
[  785.113296][T18017] EXT4-fs (loop3): mounting ext3 file system using the ext4 subsystem
[  785.128675][   T26] audit: type=1326 audit(1786445856.738:30): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18018 comm="syz.1.6247" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f676859df99 code=0x0
[  785.166147][ T4395] usb 1-1: USB disconnect, device number 106
[  785.216126][T18017] EXT4-fs error (device loop3): ext4_iget_extra_inode:4763: inode #15: comm syz.3.6246: corrupted in-inode xattr
[  785.264900][T18017] EXT4-fs error (device loop3): ext4_orphan_get:1410: comm syz.3.6246: couldn't read orphan inode 15 (err -117)
[  785.287265][T18017] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none.
[  785.345864][ T4381] EXT4-fs (loop3): unmounting filesystem.
[  786.082720][ T1153] block nbd2: Attempted send on invalid socket
[  786.089036][ T1153] I/O error, dev nbd2, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2
[  786.098650][T18052] efs: cannot read volume header
[  786.202517][ T4395] usb 1-1: new high-speed USB device number 107 using dummy_hcd
[  786.382136][ T4395] usb 1-1: Using ep0 maxpacket: 32
[  786.389586][ T4395] usb 1-1: unable to get BOS descriptor or descriptor too short
[  786.426327][ T4395] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x8C has an invalid bInterval 109, changing to 10
[  786.455830][ T4395] usb 1-1: New USB device found, idVendor=1235, idProduct=0002, bcdDevice= 0.40
[  786.485753][ T4395] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  786.493988][ T4395] usb 1-1: Product: syz
[  786.497616][T18068] loop2: detected capacity change from 0 to 128
[  786.499390][ T4395] usb 1-1: Manufacturer: syz
[  786.523968][ T4395] usb 1-1: SerialNumber: syz
[  786.530099][T18068] hpfs: Bad magic ... probably not HPFS
[  786.544386][  T954] usb 5-1: new high-speed USB device number 93 using dummy_hcd
[  786.611221][ T1280] ieee802154 phy0 wpan0: encryption failed: -22
[  786.617648][ T1280] ieee802154 phy1 wpan1: encryption failed: -22
[  786.733220][  T954] usb 5-1: Using ep0 maxpacket: 16
[  786.757578][ T4395] usb 1-1: MIDIStreaming interface descriptor not found
[  786.773622][  T954] usb 5-1: New USB device found, idVendor=046d, idProduct=0721, bcdDevice=9c.25
[  786.800373][  T954] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  786.824271][ T4395] usb 1-1: USB disconnect, device number 107
[  786.826369][  T954] usb 5-1: Product: syz
[  786.833282][ T4394] usb 4-1: new high-speed USB device number 110 using dummy_hcd
[  786.883784][  T954] usb 5-1: Manufacturer: syz
[  786.888476][  T954] usb 5-1: SerialNumber: syz
[  786.894590][ T4377] udevd[4377]: setting mode of /dev/snd/controlC3 to 020660 failed: No such file or directory
[  786.926989][T18074] loop1: detected capacity change from 0 to 512
[  786.936092][ T4377] udevd[4377]: setting owner of /dev/snd/controlC3 to uid=0, gid=29 failed: No such file or directory
[  786.945666][T18074] EXT4-fs: Invalid commit interval 1409578648, must be smaller than 21474836
[  786.958046][  T954] usb 5-1: config 0 descriptor??
[  786.982945][  T954] usb 5-1: Found UVC 0.00 device syz (046d:0721)
[  787.006293][  T954] usb 5-1: No valid video chain found.
[  787.050577][ T4394] usb 4-1: config index 0 descriptor too short (expected 7768, got 18)
[  787.077465][ T4394] usb 4-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d
[  787.111080][ T4394] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  787.142122][ T4394] usb 4-1: config 0 descriptor??
[  787.152161][ T4394] ftdi_sio 4-1:0.0: Ignoring interface reserved for JTAG
[  787.194502][  T954] usb 5-1: USB disconnect, device number 93
[  787.373853][ T4394] usb 4-1: USB disconnect, device number 110
[  787.908889][T18084] loop0: detected capacity change from 0 to 32768
[  787.977473][T18084] BTRFS: device fsid a6a605fc-d5f1-4e66-8595-3726e2b761d6 devid 1 transid 8 /dev/loop0 scanned by syz.0.6278 (18084)
[  788.030208][T18084] BTRFS info (device loop0): first mount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6
[  788.078722][T18084] BTRFS info (device loop0): using blake2b (blake2b-256-generic) checksum algorithm
[  788.101568][T18084] BTRFS info (device loop0): turning on async discard
[  788.120670][T18084] BTRFS info (device loop0): doing ref verification
[  788.127759][ T6409] usb 5-1: new high-speed USB device number 94 using dummy_hcd
[  788.159902][T18084] BTRFS info (device loop0): using free space tree
[  788.342385][ T6409] usb 5-1: too many configurations: 151, using maximum allowed: 8
[  788.388307][  T954] usb 2-1: new high-speed USB device number 99 using dummy_hcd
[  788.403963][ T6409] usb 5-1: New USB device found, idVendor=04d8, idProduct=0082, bcdDevice=ce.b7
[  788.423536][ T6409] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=130
[  788.432300][T18084] BTRFS info (device loop0): enabling ssd optimizations
[  788.447727][ T6409] usb 5-1: Product: syz
[  788.452111][ T6409] usb 5-1: Manufacturer: syz
[  788.457639][ T6409] usb 5-1: SerialNumber: syz
[  788.464760][ T6409] usb 5-1: config 0 descriptor??
[  788.554705][ T4375] BTRFS info (device loop0): last unmount of filesystem a6a605fc-d5f1-4e66-8595-3726e2b761d6
[  788.602429][  T954] usb 2-1: New USB device found, idVendor=0af7, idProduct=0101, bcdDevice=2d.62
[  788.626708][  T954] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[  788.668014][  T954] usb 2-1: config 0 descriptor??
[  788.695458][  T954] usb 2-1: selecting invalid altsetting 1
[  788.706453][  T954] flexcop_usb: set interface failed.
[  788.712377][  T954] b2c2_flexcop_usb: probe of 2-1:0.0 failed with error -22
[  788.731634][ T4395] usb 5-1: USB disconnect, device number 94
[  788.939024][T13928] usb 2-1: USB disconnect, device number 99
[  788.984901][ T4340] usb 3-1: new high-speed USB device number 108 using dummy_hcd
[  789.108481][T18132] loop0: detected capacity change from 0 to 8
[  789.167034][ T4340] usb 3-1: unable to get BOS descriptor or descriptor too short
[  789.169868][ T4466] I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2
[  789.189475][ T4340] usb 3-1: New USB device found, idVendor=1235, idProduct=8210, bcdDevice= 0.40
[  789.201913][ T4340] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  789.217169][ T4340] usb 3-1: Product: syz
[  789.224940][ T4340] usb 3-1: Manufacturer: syz
[  789.229604][ T4340] usb 3-1: SerialNumber: syz
[  789.456325][ T4340] usb 3-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8210); report any issues to g@b4.vu
[  789.492326][ T4340] usb 3-1: Error initialising Scarlett Gen 3 Mixer Driver: -22
[  789.584178][ T4340] snd-usb-audio: probe of 3-1:1.0 failed with error -22
[  789.651391][ T4340] usb 3-1: USB disconnect, device number 108
[  789.933084][ T4466] udevd[4466]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory
[  790.220633][ T4395] usb 1-1: new high-speed USB device number 108 using dummy_hcd
[  790.287154][T18165] loop1: detected capacity change from 0 to 512
[  790.311614][T18165] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended
[  790.386371][ T5336] usb 4-1: new high-speed USB device number 111 using dummy_hcd
[  790.417815][T18165] 
[  790.420222][T18165] ======================================================
[  790.427282][T18165] WARNING: possible circular locking dependency detected
[  790.434351][T18165] syzkaller #0 Not tainted
[  790.438795][T18165] ------------------------------------------------------
[  790.445876][T18165] syz.1.6309/18165 is trying to acquire lock:
[  790.451983][T18165] ffff888071f248c0 (&ei->i_data_sem/2){++++}-{3:3}, at: ext4_map_blocks+0x338/0x1a90
[  790.461614][T18165] 
[  790.461614][T18165] but task is already holding lock:
[  790.469018][T18165] ffff88807e20a208 (&s->s_dquot.dqio_sem){++++}-{3:3}, at: v2_read_dquot+0x4a/0x110
[  790.478514][T18165] 
[  790.478514][T18165] which lock already depends on the new lock.
[  790.478514][T18165] 
[  790.488947][T18165] 
[  790.488947][T18165] the existing dependency chain (in reverse order) is:
[  790.497965][T18165] 
[  790.497965][T18165] -> #2 (&s->s_dquot.dqio_sem){++++}-{3:3}:
[  790.506067][T18165]        down_read+0x42/0x2d0
[  790.510788][T18165]        v2_read_dquot+0x4a/0x110
[  790.515863][T18165]        dquot_acquire+0x152/0x520
[  790.521031][T18165]        ext4_acquire_dquot+0x2e3/0x4a0
[  790.526704][T18165]        dqget+0x713/0xbb0
[  790.531167][T18165]        __dquot_initialize+0x324/0xd00
[  790.536758][T18165]        ext4_process_orphan+0x4c/0x2e0
[  790.542428][T18165]        ext4_orphan_cleanup+0xc32/0x1470
[  790.548212][T18165]        ext4_fill_super+0x6f0c/0x78f0
[  790.553718][T18165]        get_tree_bdev+0x3e6/0x610
[  790.558878][T18165]        vfs_get_tree+0x88/0x270
[  790.563869][T18165]        do_new_mount+0x247/0xa40
[  790.568954][T18165]        __se_sys_mount+0x2e3/0x3d0
[  790.574197][T18165]        do_syscall_64+0x4c/0xa0
[  790.579186][T18165]        entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  790.585653][T18165] 
[  790.585653][T18165] -> #1 (&dquot->dq_lock){+.+.}-{3:3}:
[  790.593358][T18165]        __mutex_lock+0x12d/0xae0
[  790.598443][T18165]        dquot_commit+0x5a/0x410
[  790.603430][T18165]        ext4_write_dquot+0x1f0/0x360
[  790.608860][T18165]        mark_all_dquot_dirty+0x1e3/0x400
[  790.614628][T18165]        __dquot_free_space+0x7f8/0xbc0
[  790.620224][T18165]        ext4_free_blocks+0x1be5/0x26a0
[  790.625820][T18165]        ext4_ext_remove_space+0x1e82/0x43d0
[  790.631933][T18165]        ext4_ext_truncate+0x213/0x370
[  790.637448][T18165]        ext4_truncate+0xa5b/0x12a0
[  790.642727][T18165]        ext4_evict_inode+0xb21/0x10e0
[  790.648246][T18165]        evict+0x4b6/0x8b0
[  790.652717][T18165]        ext4_orphan_cleanup+0xc32/0x1470
[  790.658496][T18165]        ext4_fill_super+0x6f0c/0x78f0
[  790.664003][T18165]        get_tree_bdev+0x3e6/0x610
[  790.669166][T18165]        vfs_get_tree+0x88/0x270
[  790.674151][T18165]        do_new_mount+0x247/0xa40
[  790.679223][T18165]        __se_sys_mount+0x2e3/0x3d0
[  790.684482][T18165]        do_syscall_64+0x4c/0xa0
[  790.689503][T18165]        entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  790.696071][T18165] 
[  790.696071][T18165] -> #0 (&ei->i_data_sem/2){++++}-{3:3}:
[  790.703957][T18165]        __lock_acquire+0x2d18/0x7c40
[  790.709419][T18165]        lock_acquire+0x1bb/0x4a0
[  790.714502][T18165]        down_read+0x42/0x2d0
[  790.719223][T18165]        ext4_map_blocks+0x338/0x1a90
[  790.724634][T18165]        ext4_getblk+0x1c5/0x720
[  790.729630][T18165]        ext4_bread+0x26/0x170
[  790.734436][T18165]        ext4_quota_read+0x17f/0x380
[  790.739763][T18165]        find_tree_dqentry+0x1cc/0xf40
[  790.745281][T18165]        find_tree_dqentry+0x6ac/0xf40
[  790.750779][T18165]        qtree_read_dquot+0x59a/0x880
[  790.756198][T18165]        v2_read_dquot+0xc0/0x110
[  790.761270][T18165]        dquot_acquire+0x152/0x520
[  790.766503][T18165]        ext4_acquire_dquot+0x2e3/0x4a0
[  790.772093][T18165]        dqget+0x713/0xbb0
[  790.776553][T18165]        __dquot_initialize+0x324/0xd00
[  790.782139][T18165]        ext4_process_orphan+0x4c/0x2e0
[  790.787743][T18165]        ext4_orphan_cleanup+0xc32/0x1470
[  790.793523][T18165]        ext4_fill_super+0x6f0c/0x78f0
[  790.799037][T18165]        get_tree_bdev+0x3e6/0x610
[  790.804196][T18165]        vfs_get_tree+0x88/0x270
[  790.809177][T18165]        do_new_mount+0x247/0xa40
[  790.814248][T18165]        __se_sys_mount+0x2e3/0x3d0
[  790.819531][T18165]        do_syscall_64+0x4c/0xa0
[  790.824524][T18165]        entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  790.830998][T18165] 
[  790.830998][T18165] other info that might help us debug this:
[  790.830998][T18165] 
[  790.841293][T18165] Chain exists of:
[  790.841293][T18165]   &ei->i_data_sem/2 --> &dquot->dq_lock --> &s->s_dquot.dqio_sem
[  790.841293][T18165] 
[  790.855051][T18165]  Possible unsafe locking scenario:
[  790.855051][T18165] 
[  790.862551][T18165]        CPU0                    CPU1
[  790.867949][T18165]        ----                    ----
[  790.873435][T18165]   lock(&s->s_dquot.dqio_sem);
[  790.878332][T18165]                                lock(&dquot->dq_lock);
[  790.885312][T18165]                                lock(&s->s_dquot.dqio_sem);
[  790.892734][T18165]   lock(&ei->i_data_sem/2);
[  790.897423][T18165] 
[  790.897423][T18165]  *** DEADLOCK ***
[  790.897423][T18165] 
[  790.905612][T18165] 3 locks held by syz.1.6309/18165:
[  790.910851][T18165]  #0: ffff88807e20a0e0 (&type->s_umount_key#28/1){+.+.}-{3:3}, at: alloc_super+0x1fb/0x930
[  790.921056][T18165]  #1: ffff8880509725e8 (&dquot->dq_lock){+.+.}-{3:3}, at: dquot_acquire+0x63/0x520
[  790.930528][T18165]  #2: ffff88807e20a208 (&s->s_dquot.dqio_sem){++++}-{3:3}, at: v2_read_dquot+0x4a/0x110
[  790.940430][T18165] 
[  790.940430][T18165] stack backtrace:
[  790.946371][T18165] CPU: 1 PID: 18165 Comm: syz.1.6309 Not tainted syzkaller #0
[  790.953863][T18165] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/16/2026
[  790.963959][T18165] Call Trace:
[  790.967277][T18165]  <TASK>
[  790.970353][T18165]  dump_stack_lvl+0x188/0x24e
[  790.975115][T18165]  ? load_image+0x410/0x410
[  790.979673][T18165]  ? show_regs_print_info+0x12/0x12
[  790.984939][T18165]  ? print_circular_bug+0x12b/0x1a0
[  790.990199][T18165]  check_noncircular+0x296/0x330
[  790.995205][T18165]  ? add_chain_block+0x9b0/0x9b0
[  791.000239][T18165]  ? lockdep_lock+0xf1/0x1f0
[  791.004887][T18165]  ? mark_lock+0x94/0x320
[  791.009272][T18165]  ? _find_first_zero_bit+0xd2/0x100
[  791.014722][T18165]  __lock_acquire+0x2d18/0x7c40
[  791.019640][T18165]  ? verify_lock_unused+0x140/0x140
[  791.024893][T18165]  ? verify_lock_unused+0x140/0x140
[  791.030157][T18165]  ? is_bpf_text_address+0x22/0x2a0
[  791.035479][T18165]  ? __lock_acquire+0x7c40/0x7c40
[  791.040567][T18165]  lock_acquire+0x1bb/0x4a0
[  791.045123][T18165]  ? ext4_map_blocks+0x338/0x1a90
[  791.050190][T18165]  ? is_bpf_text_address+0x28b/0x2a0
[  791.055518][T18165]  ? __might_sleep+0xd0/0xd0
[  791.060213][T18165]  ? read_lock_is_recursive+0x10/0x10
[  791.065640][T18165]  ? rcu_is_watching+0x11/0xa0
[  791.070542][T18165]  down_read+0x42/0x2d0
[  791.074738][T18165]  ? ext4_map_blocks+0x338/0x1a90
[  791.079804][T18165]  ext4_map_blocks+0x338/0x1a90
[  791.084708][T18165]  ? __stack_depot_save+0x35/0x480
[  791.089942][T18165]  ? __kasan_kmalloc+0x8e/0xa0
[  791.094774][T18165]  ? __kmalloc+0xb3/0x240
[  791.099210][T18165]  ? find_tree_dqentry+0x55/0xf40
[  791.104285][T18165]  ? ext4_issue_zeroout+0x250/0x250
[  791.109554][T18165]  ? dquot_acquire+0x152/0x520
[  791.114374][T18165]  ? ext4_fill_super+0x6f0c/0x78f0
[  791.119537][T18165]  ? get_tree_bdev+0x3e6/0x610
[  791.124351][T18165]  ? vfs_get_tree+0x88/0x270
[  791.128986][T18165]  ? do_new_mount+0x247/0xa40
[  791.133711][T18165]  ? __se_sys_mount+0x2e3/0x3d0
[  791.138599][T18165]  ? do_syscall_64+0x4c/0xa0
[  791.143240][T18165]  ? entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  791.149364][T18165]  ext4_getblk+0x1c5/0x720
[  791.153822][T18165]  ? ext4_get_block_unwritten+0x100/0x100
[  791.159587][T18165]  ext4_bread+0x26/0x170
[  791.163885][T18165]  ext4_quota_read+0x17f/0x380
[  791.168707][T18165]  find_tree_dqentry+0x1cc/0xf40
[  791.173713][T18165]  ? ext4_show_options+0x50/0x50
[  791.175798][T18186] loop4: detected capacity change from 0 to 65
[  791.178684][T18165]  ? __brelse+0x55/0x90
[  791.189092][T18165]  ? ext4_quota_read+0x304/0x380
[  791.189564][ T4340] usb 3-1: new high-speed USB device number 109 using dummy_hcd
[  791.194063][T18165]  find_tree_dqentry+0x6ac/0xf40
[  791.194104][T18165]  qtree_read_dquot+0x59a/0x880
[  791.211567][T18165]  ? read_lock_is_recursive+0x10/0x10
[  791.217000][T18165]  ? remove_tree+0x20f0/0x20f0
[  791.221834][T18165]  ? trace_contention_end+0x5f/0x170
[  791.227180][T18165]  ? down_read+0x1a8/0x2d0
[  791.231648][T18165]  v2_read_dquot+0xc0/0x110
[  791.236210][T18165]  dquot_acquire+0x152/0x520
[  791.240884][T18165]  ? __ext4_journal_start_sb+0x1dd/0x3d0
[  791.246580][T18165]  ext4_acquire_dquot+0x2e3/0x4a0
[  791.251647][T18165]  dqget+0x713/0xbb0
[  791.255578][T18165]  __dquot_initialize+0x324/0xd00
[  791.260644][T18165]  ? dquot_initialize+0x20/0x20
[  791.265527][T18165]  ext4_process_orphan+0x4c/0x2e0
[  791.270604][T18165]  ext4_orphan_cleanup+0xc32/0x1470
[  791.275847][T18165]  ? ext4_orphan_del+0xc90/0xc90
[  791.280824][T18165]  ? ext4_register_sysfs+0x27e/0x2c0
[  791.286141][T18165]  ? errseq_check_and_advance+0x62/0x120
[  791.291805][T18165]  ext4_fill_super+0x6f0c/0x78f0
[  791.296809][T18165]  ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[  791.303085][T18165]  ? set_blocksize+0x1d0/0x470
[  791.307880][T18165]  ? sb_set_blocksize+0xa5/0xe0
[  791.312759][T18165]  get_tree_bdev+0x3e6/0x610
[  791.317377][T18165]  ? ext4_parse_test_dummy_encryption+0xb0/0xb0
[  791.323653][T18165]  vfs_get_tree+0x88/0x270
[  791.328093][T18165]  do_new_mount+0x247/0xa40
[  791.332630][T18165]  __se_sys_mount+0x2e3/0x3d0
[  791.337337][T18165]  ? __x64_sys_mount+0xc0/0xc0
[  791.342124][T18165]  ? lockdep_hardirqs_on+0x94/0x140
[  791.347363][T18165]  ? __x64_sys_mount+0x1c/0xc0
[  791.352149][T18165]  do_syscall_64+0x4c/0xa0
[  791.356596][T18165]  ? clear_bhb_loop+0x60/0xb0
[  791.361300][T18165]  ? clear_bhb_loop+0x60/0xb0
[  791.366013][T18165]  entry_SYSCALL_64_after_hwframe+0x68/0xd2
[  791.371939][T18165] RIP: 0033:0x7f676859f20a
[  791.376374][T18165] 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
[  791.396183][T18165] RSP: 002b:00007f676941ae58 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[  791.404619][T18165] RAX: ffffffffffffffda RBX: 00007f676941aee0 RCX: 00007f676859f20a
[  791.412631][T18165] RDX: 0000200000000040 RSI: 0000200000000140 RDI: 00007f676941aea0
[  791.420624][T18165] RBP: 0000200000000040 R08: 00007f676941aee0 R09: 000000000021c91c
[  791.428633][T18165] R10: 000000000021c91c R11: 0000000000000246 R12: 0000200000000140
[  791.436626][T18165] R13: 00007f676941aea0 R14: 00000000000004e0 R15: 000000000000002c
[  791.444626][T18165]  </TASK>
[  791.449379][ T4395] usb 1-1: Using ep0 maxpacket: 8
[  791.461697][ T4395] usb 1-1: unable to get BOS descriptor or descriptor too short
[  791.470270][T18186] BFS-fs: bfs_iget(): Bad inode number loop4:00000002
[  791.475100][ T4395] usb 1-1: config 3 has an invalid interface number: 178 but max is 0
[  791.504743][T18165] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:3861: comm syz.1.6309: Allocating blocks 41-42 which overlap fs metadata
[  791.518879][ T4395] usb 1-1: config 3 has no interface number 0
[  791.527425][ T4395] usb 1-1: config 3 interface 178 altsetting 9 bulk endpoint 0xF has invalid maxpacket 16
[  791.527540][T18165] Quota error (device loop1): write_blk: dquota write failed
[  791.544635][ T4395] usb 1-1: config 3 interface 178 has no altsetting 0
[  791.546968][ T4340] usb 3-1: Using ep0 maxpacket: 16
[  791.555735][ T5336] usb 4-1: Using ep0 maxpacket: 32
[  791.568313][ T5336] usb 4-1: New USB device found, idVendor=0c72, idProduct=000d, bcdDevice=27.9b
[  791.574351][ T4340] usb 3-1: New USB device found, idVendor=04dd, idProduct=8002, bcdDevice=fc.b6
[  791.592420][T18165] Quota error (device loop1): find_free_dqentry: Can't write quota data block 5
[  791.599821][ T4395] usb 1-1: New USB device found, idVendor=07b8, idProduct=401a, bcdDevice=bf.2a
[  791.607263][ T4340] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  791.613440][ T5336] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  791.629269][T18165] Quota error (device loop1): qtree_write_dquot: Error -117 occurred while creating quota
[  791.642235][ T4340] usb 3-1: Product: syz
[  791.651733][ T4340] usb 3-1: Manufacturer: syz
[  791.653849][ T4395] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[  791.657060][T18165] EXT4-fs error (device loop1): ext4_acquire_dquot:6841: comm syz.1.6309: Failed to acquire dquot type 1
[  791.677505][ T4340] usb 3-1: SerialNumber: syz
[  791.677975][ T5336] usb 4-1: Product: syz
[  791.688657][ T4395] usb 1-1: Product: syz
[  791.694325][ T5336] usb 4-1: Manufacturer: syz
[  791.698150][ T4340] usb 3-1: config 0 descriptor??
[  791.704953][ T4395] usb 1-1: Manufacturer: syz
[  791.709660][ T5336] usb 4-1: SerialNumber: syz
[  791.714566][ T4395] usb 1-1: SerialNumber: syz
[  791.723229][T18165] EXT4-fs error (device loop1): mb_free_blocks:1839: group 0, inode 12: block 14:freeing already freed block (bit 14); block bitmap corrupt.
[  791.731906][ T5336] usb 4-1: config 0 descriptor??
[  791.742814][ T4340] safe_serial 3-1:0.0: safe_serial converter detected
[  791.745591][T18165] EXT4-fs error (device loop1): ext4_do_update_inode:5279: inode #12: comm syz.1.6309: corrupted inode contents
[  791.761854][T18155] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22
[  791.769481][ T4340] usb 3-1: safe_serial converter now attached to ttyUSB0
[  791.786843][T18165] EXT4-fs error (device loop1): ext4_dirty_inode:6156: inode #12: comm syz.1.6309: mark_inode_dirty error
[  791.802944][T18165] EXT4-fs error (device loop1): ext4_do_update_inode:5279: inode #12: comm syz.1.6309: corrupted inode contents
[  791.818208][T18165] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #12: comm syz.1.6309: mark_inode_dirty error
[  791.830141][T18165] EXT4-fs error (device loop1): ext4_do_update_inode:5279: inode #12: comm syz.1.6309: corrupted inode contents
[  791.843779][T18165] EXT4-fs error (device loop1) in ext4_orphan_del:303: Corrupt filesystem
[  791.852863][T18165] EXT4-fs error (device loop1): ext4_do_update_inode:5279: inode #12: comm syz.1.6309: corrupted inode contents
[  791.865482][T18165] EXT4-fs error (device loop1): ext4_truncate:4325: inode #12: comm syz.1.6309: mark_inode_dirty error
[  791.877312][T18165] EXT4-fs error (device loop1) in ext4_process_orphan:345: Corrupt filesystem
[  791.887393][T18165] EXT4-fs (loop1): 1 truncate cleaned up
[  791.893193][T18165] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback.
[  791.912184][ T4340] usb 3-1: USB disconnect, device number 109
[  791.925197][ T4340] safe_serial ttyUSB0: safe_serial converter now disconnected from ttyUSB0
[  791.961991][ T5336] peak_usb 4-1:0.0 can0: unable to request usb[type=0 value=1] err=-71
[  791.973760][ T5336] peak_usb 4-1:0.0: unable to read PCAN-USB Pro firmware info (err -71)
[  791.983327][ T4340] safe_serial 3-1:0.0: device disconnected
[  791.985062][ T4395] rtl8150 1-1:3.178: couldn't find required endpoints
[  792.005918][ T4395] rtl8150: probe of 1-1:3.178 failed with error -5
[  792.037618][ T4395] usb 1-1: USB disconnect, device number 108
[  792.057717][ T4382] EXT4-fs (loop1): unmounting filesystem.
[  792.090716][ T5336] peak_usb: probe of 4-1:0.0 failed with error -71
[  792.106143][ T5336] usb 4-1: USB disconnect, device number 111