last executing test programs: 3.127591987s ago: executing program 1 (id=3658): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000bc0)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x24, 0x24, 0x2, [@enum, @struct={0x0, 0x1, 0x0, 0x4, 0x0, 0x2, [{0x0, 0x1, 0x7}]}]}}, 0x0, 0x3e}, 0x20) 3.116443177s ago: executing program 1 (id=3659): socket$vsock_stream(0x28, 0x5, 0x28) 3.104804017s ago: executing program 1 (id=3660): process_madvise(0xffffffffffffffff, 0x0, 0x0, 0xb, 0x8000000) 3.077787279s ago: executing program 1 (id=3661): syz_emit_ethernet(0x5e, &(0x7f0000000200)={@random="e33110495bfd", @dev, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "cb653e", 0x28, 0x3a, 0xff, @dev, @local, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @private1}}}}}}, 0x0) 3.077321439s ago: executing program 1 (id=3662): syz_usb_connect(0x3, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000049ffe840e5130100534e0000000109021b0001000000000904", @ANYRES16], 0x0) 1.453847058s ago: executing program 1 (id=3706): syz_usb_connect(0x2, 0x2d, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000009968810524711004f320102030109021b0001000000000904"], 0x0) 1.259090217s ago: executing program 3 (id=3719): io_setup(0xfffffffa, &(0x7f00000003c0)) 1.258878837s ago: executing program 3 (id=3720): syz_clone(0x11, 0x0, 0x0, 0x0, 0x0, 0x0) 1.203191779s ago: executing program 3 (id=3722): close(0xffffffffffffffff) 1.17842114s ago: executing program 3 (id=3724): bpf$PROG_LOAD(0x5, &(0x7f00002a0fb8)={0xd, 0x4, &(0x7f0000000000)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x3b, 0x76}, [@call={0x27}]}, &(0x7f0000000040)='syzkaller\x00', 0x4, 0x99, &(0x7f0000000180)=""/153, 0x0, 0x0, '\x00', 0x0, @sock_ops, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffed8}, 0x23) 1.17222105s ago: executing program 3 (id=3726): mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) 1.141817152s ago: executing program 3 (id=3729): syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0xe0, 0xa0, 0x90, 0x10, 0x525, 0x1080, 0x5b44, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x93, 0x0, 0x2, 0x5c, 0x8a, 0x4f, 0x0, [], [{{0x9, 0x5, 0xa, 0x2, 0x20, 0x0, 0xfa}}, {{0x9, 0x5, 0x82, 0x2, 0x450}}]}}]}}]}}, 0x0) 992.490198ms ago: executing program 4 (id=3736): syz_mount_image$ext4(&(0x7f0000000740)='ext4\x00', &(0x7f0000000780)='./file0\x00', 0x0, &(0x7f00000007c0), 0x1, 0x71c, &(0x7f0000000800)="$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") 839.020795ms ago: executing program 0 (id=3738): syz_mount_image$ext4(&(0x7f0000000800)='ext4\x00', &(0x7f0000000840)='./file0\x00', 0x0, &(0x7f0000000880), 0x1, 0x7d8, &(0x7f00000008c0)="$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") 819.686365ms ago: executing program 4 (id=3739): syz_mount_image$ext4(&(0x7f00000007c0)='ext4\x00', &(0x7f0000000800)='./file0\x00', 0x0, &(0x7f0000000840), 0x1, 0x782, &(0x7f0000000880)="$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") 780.865807ms ago: executing program 0 (id=3740): bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0x12, 0x0, 0x0, 0x0, 0x280c, 0x1}, 0x48) 682.952671ms ago: executing program 0 (id=3741): syz_mount_image$ext4(&(0x7f0000000400)='ext4\x00', &(0x7f0000000440)='./file0\x00', 0x0, &(0x7f0000000480), 0x1, 0x3ef, &(0x7f00000004c0)="$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") 682.830461ms ago: executing program 4 (id=3742): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x502, &(0x7f0000000600)="$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") 658.781032ms ago: executing program 0 (id=3744): syz_mount_image$ext4(&(0x7f0000000500)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f0000000580), 0x1, 0x4e7, &(0x7f00000005c0)="$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") 510.965859ms ago: executing program 2 (id=3745): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x50d, &(0x7f0000000600)="$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") 510.804008ms ago: executing program 4 (id=3746): syz_mount_image$ext4(&(0x7f00000006c0)='ext4\x00', &(0x7f0000000700)='./file0\x00', 0x0, &(0x7f0000000740), 0x1, 0x6be, &(0x7f0000000780)="$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") 510.709889ms ago: executing program 0 (id=3747): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x50c, &(0x7f0000000600)="$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") 371.690425ms ago: executing program 4 (id=3748): syz_mount_image$ext4(&(0x7f0000000540)='ext4\x00', &(0x7f0000000580)='./file0\x00', 0x0, &(0x7f00000005c0), 0x1, 0x51b, &(0x7f0000000600)="$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") 348.068646ms ago: executing program 2 (id=3749): syz_mount_image$erofs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x0, &(0x7f0000000200), 0x1, 0x177, &(0x7f0000000240)="$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") 294.910188ms ago: executing program 0 (id=3750): syz_mount_image$ext4(&(0x7f0000000580)='ext4\x00', &(0x7f00000005c0)='./file0\x00', 0x0, &(0x7f0000000600), 0x1, 0x561, &(0x7f0000000640)="$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") 294.709818ms ago: executing program 4 (id=3751): syz_usb_connect$printer(0x2, 0x2d, &(0x7f0000000080)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x0, 0x0, 0x2, [{{0x9, 0x4, 0x0, 0x8, 0x2, 0x7, 0x1, 0x2, 0x7, "", {{{0x9, 0x5, 0x1, 0x2, 0x3ff, 0x0, 0x6, 0x7}}}}}]}}]}}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000200)=@lang_id={0x4, 0x3, 0x42d}}, {0x5c, &(0x7f0000000380)=@string={0x5c, 0x3, "876fbe08b16010b086c549382e5bc1e5f255050abfce58316538443caeebb2b69c9cd4136c2517fce637769b140b6a0de4c3bebb644f3121ad0647d786f966bb8cb9678a84cda2082116de90a845fb2b3a989f4cf97127dca0da"}}]}) 255.112339ms ago: executing program 2 (id=3752): fdatasync(0xffffffffffffffff) 229.958261ms ago: executing program 2 (id=3753): syz_mount_image$ext4(&(0x7f00000003c0)='ext4\x00', &(0x7f0000000400)='./file0\x00', 0x0, &(0x7f0000000440), 0x1, 0x391, &(0x7f0000000480)="$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") 87.028907ms ago: executing program 2 (id=3754): syz_mount_image$ext4(&(0x7f0000000500)='ext4\x00', &(0x7f0000000540)='./file0\x00', 0x0, &(0x7f0000000580), 0x1, 0x4ed, &(0x7f00000005c0)="$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") 0s ago: executing program 2 (id=3755): syz_mount_image$ext4(&(0x7f00000005c0)='ext4\x00', &(0x7f0000000600)='./file0\x00', 0x0, &(0x7f0000000640), 0x1, 0x5b3, &(0x7f0000000680)="$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") kernel console output (not intermixed with test programs): 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 227.031021][ T791] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.039452][ T791] usb 1-1: Product: syz [ 227.043809][ T791] usb 1-1: Manufacturer: syz [ 227.048413][ T791] usb 1-1: SerialNumber: syz [ 227.053939][ T791] r8152-cfgselector 1-1: config 0 descriptor?? [ 227.075211][ T26] usb 4-1: config 1 interface 0 altsetting 251 bulk endpoint 0x1 has invalid maxpacket 32 [ 227.085400][ T26] usb 4-1: config 1 interface 0 altsetting 251 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 227.098934][ T26] usb 4-1: config 1 interface 0 has no altsetting 0 [ 227.107223][ T39] usb 2-1: new full-speed USB device number 77 using dummy_hcd [ 227.267647][ T26] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 227.276770][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.284805][ T26] usb 4-1: Product: syz [ 227.289034][ T26] usb 4-1: Manufacturer: syz [ 227.293636][ T26] usb 4-1: SerialNumber: syz [ 227.299803][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 227.310394][ T6557] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 227.331813][ T791] r8152-cfgselector 1-1: Unknown version 0x0000 [ 227.353140][ T791] r8152-cfgselector 1-1: Unknown version 0x0000 [ 227.359501][ T791] r8152-cfgselector 1-1: bad CDC descriptors [ 227.385228][ T791] r8152-cfgselector 1-1: Unknown version 0x0000 [ 227.392352][ T791] r8152-cfgselector 1-1: USB disconnect, device number 73 [ 227.492139][ T39] usb 2-1: config 27 interface 0 altsetting 0 has an invalid endpoint with address 0x78, skipping [ 227.502839][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 227.510591][ T39] usb 2-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 227.520391][ T39] usb 2-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 227.529461][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.556388][ T6585] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 227.578531][ T39] snd-usb-audio: probe of 2-1:27.0 failed with error -12 [ 227.588486][ T6] usb 3-1: config 1 has an invalid descriptor of length 248, skipping remainder of the config [ 227.599074][ T6] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 227.607944][ T6] usb 3-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 227.674679][ T26] usblp 4-1:1.0: usblp0: USB Unidirectional printer dev 75 if 0 alt 251 proto 1 vid 0x0525 pid 0xA4A8 [ 227.688914][ T26] usb 4-1: USB disconnect, device number 75 [ 227.695929][ T26] usblp0: removed [ 227.706004][ T1032] usb 5-1: new low-speed USB device number 75 using dummy_hcd [ 227.793595][ T984] usb 2-1: USB disconnect, device number 77 [ 227.802216][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 227.811363][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 227.819445][ T6] usb 3-1: Product: syz [ 227.823677][ T6] usb 3-1: Manufacturer: syz [ 227.828285][ T6] usb 3-1: SerialNumber: syz [ 228.090885][ T1032] usb 5-1: LPM exit latency is zeroed, disabling LPM. [ 228.124086][ T6] cdc_ncm 3-1:1.0: skipping garbage [ 228.129519][ T6] cdc_ncm 3-1:1.0: skipping garbage [ 228.137742][ T6] cdc_ncm 3-1:1.0: skipping garbage [ 228.145494][ T6597] loop3: detected capacity change from 0 to 256 [ 228.148389][ T6] cdc_ncm 3-1:1.0: CDC Union missing and no IAD found [ 228.159254][ T6] cdc_ncm 3-1:1.0: bind() failure [ 228.165506][ T6] usb 3-1: USB disconnect, device number 73 [ 228.165769][ T39] usb 1-1: new high-speed USB device number 74 using dummy_hcd [ 228.197827][ T1032] usb 5-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 228.393876][ T6611] loop3: detected capacity change from 0 to 512 [ 228.433032][ T39] usb 1-1: Using ep0 maxpacket: 8 [ 228.448565][ T6611] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:476: comm syz.3.2980: Invalid block bitmap block 0 in block_group 0 [ 228.462305][ T6611] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6178: Corrupt filesystem [ 228.465101][ T1032] usb 5-1: string descriptor 0 read error: -22 [ 228.471734][ T6611] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #13: comm syz.3.2980: attempt to clear invalid blocks 983261 len 1 [ 228.477548][ T1032] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 228.490989][ T6611] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.2980: invalid indirect mapped block 2683928664 (level 0) [ 228.500257][ T1032] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 228.522003][ T6611] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz.3.2980: Invalid inode table block 0 in block_group 0 [ 228.534971][ T6611] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 228.544652][ T6611] EXT4-fs error (device loop3) in ext4_orphan_del:301: Corrupt filesystem [ 228.553496][ T6611] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz.3.2980: Invalid inode table block 0 in block_group 0 [ 228.566266][ T39] usb 1-1: config 0 has an invalid interface number: 255 but max is 0 [ 228.566561][ T6611] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5873: Corrupt filesystem [ 228.575098][ T1032] cdc_ether: probe of 5-1:1.0 failed with error -22 [ 228.584576][ T6611] EXT4-fs error (device loop3): ext4_truncate:4310: inode #13: comm syz.3.2980: mark_inode_dirty error [ 228.591478][ T39] usb 1-1: config 0 has no interface number 0 [ 228.602298][ T6611] EXT4-fs error (device loop3) in ext4_process_orphan:343: Corrupt filesystem [ 228.613635][ T39] usb 1-1: New USB device found, idVendor=0403, idProduct=da73, bcdDevice= 8.d0 [ 228.617338][ T6611] EXT4-fs error (device loop3): __ext4_get_inode_loc:4358: comm syz.3.2980: Invalid inode table block 0 in block_group 0 [ 228.625847][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 228.647639][ T39] usb 1-1: config 0 descriptor?? [ 228.655884][ T6611] EXT4-fs (loop3): 1 truncate cleaned up [ 228.661791][ T6611] EXT4-fs (loop3): mounted filesystem without journal. Opts: noblock_validity,nodioread_nolock,,errors=continue. Quota mode: none. [ 228.678896][ T26] usb 2-1: new high-speed USB device number 78 using dummy_hcd [ 228.690513][ T39] usb 1-1: NDI device with a latency value of 1 [ 228.821452][ T307] usb 5-1: USB disconnect, device number 75 [ 228.914185][ T39] ftdi_sio 1-1:0.255: FTDI USB Serial Device converter detected [ 228.922432][ T39] usb 1-1: Detected FT232RL [ 228.946294][ T39] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 228.967640][ T39] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 228.989113][ T39] ftdi_sio 1-1:0.255: GPIO initialisation failed: -71 [ 228.996453][ T39] usb 1-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 229.006455][ T39] usb 1-1: USB disconnect, device number 74 [ 229.013243][ T39] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 229.023323][ T39] ftdi_sio 1-1:0.255: device disconnected [ 229.053233][ T6] usb 4-1: new full-speed USB device number 76 using dummy_hcd [ 229.085226][ T26] usb 2-1: config 1 interface 0 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 32 [ 229.095249][ T26] usb 2-1: config 1 interface 0 altsetting 7 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 229.108385][ T26] usb 2-1: config 1 interface 0 has no altsetting 0 [ 229.181433][ T791] usb 3-1: new high-speed USB device number 74 using dummy_hcd [ 229.277729][ T26] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 229.286945][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.294990][ T26] usb 2-1: Product: syz [ 229.299235][ T26] usb 2-1: Manufacturer: syz [ 229.303833][ T26] usb 2-1: SerialNumber: syz [ 229.320501][ T6607] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 229.438284][ T791] usb 3-1: Using ep0 maxpacket: 32 [ 229.470137][ T6] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 229.478440][ T6] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 229.491505][ T6] usb 4-1: config 0 has no interface number 0 [ 229.566406][ T791] usb 3-1: config 0 has an invalid interface number: 148 but max is 0 [ 229.574722][ T791] usb 3-1: config 0 has no interface number 0 [ 229.581001][ T791] usb 3-1: config 0 interface 148 has no altsetting 0 [ 229.641462][ T26] usb 2-1: bad CDC descriptors [ 229.647421][ T26] usb 2-1: USB disconnect, device number 78 [ 229.705350][ T307] usb 5-1: new high-speed USB device number 76 using dummy_hcd [ 229.713127][ T6] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 229.722218][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.730245][ T6] usb 4-1: Product: syz [ 229.734438][ T6] usb 4-1: Manufacturer: syz [ 229.739129][ T6] usb 4-1: SerialNumber: syz [ 229.744346][ T6] usb 4-1: config 0 descriptor?? [ 229.758848][ T791] usb 3-1: New USB device found, idVendor=067b, idProduct=0307, bcdDevice=dd.c8 [ 229.768100][ T791] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 229.776162][ T791] usb 3-1: Product: syz [ 229.780490][ T791] usb 3-1: Manufacturer: syz [ 229.785097][ T791] usb 3-1: SerialNumber: syz [ 229.790485][ T791] usb 3-1: config 0 descriptor?? [ 229.801906][ T6] hub 4-1:0.31: bad descriptor, ignoring hub [ 229.808000][ T6] hub: probe of 4-1:0.31 failed with error -5 [ 229.814521][ T6] usb 4-1: Found UVC 0.04 device syz (046d:08c3) [ 229.820919][ T6] uvcvideo 4-1:0.31: Entity type for entity Output 6 was not initialized! [ 229.829494][ T6] usb 4-1: Failed to create links for entity 6 [ 229.835820][ T6] usb 4-1: Failed to register entities (-22). [ 229.845674][ T791] pl2303 3-1:0.148: required endpoints missing [ 229.897840][ T39] usb 1-1: new high-speed USB device number 75 using dummy_hcd [ 230.063436][ T20] usb 3-1: USB disconnect, device number 74 [ 230.143753][ T307] usb 5-1: unable to get BOS descriptor or descriptor too short [ 230.151538][ T6] usb 4-1: USB disconnect, device number 76 [ 230.165166][ T39] usb 1-1: Using ep0 maxpacket: 8 [ 230.229345][ T307] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 230.239523][ T307] usb 5-1: config 1 has no interface number 1 [ 230.245666][ T307] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 230.304103][ T39] usb 1-1: config 0 has an invalid interface number: 31 but max is 0 [ 230.312304][ T39] usb 1-1: config 0 has no interface number 0 [ 230.421767][ T791] usb 2-1: new low-speed USB device number 79 using dummy_hcd [ 230.464542][ T307] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 230.473671][ T307] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.481916][ T307] usb 5-1: Product: syz [ 230.486131][ T307] usb 5-1: Manufacturer: syz [ 230.490738][ T307] usb 5-1: SerialNumber: syz [ 230.496668][ T39] usb 1-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 230.505844][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.513987][ T39] usb 1-1: Product: syz [ 230.518249][ T39] usb 1-1: Manufacturer: syz [ 230.522852][ T39] usb 1-1: SerialNumber: syz [ 230.528264][ T39] usb 1-1: config 0 descriptor?? [ 230.655533][ T6693] loop2: detected capacity change from 0 to 512 [ 230.699022][ T6693] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 230.707743][ T6693] EXT4-fs (loop2): orphan cleanup on readonly fs [ 230.714585][ T6693] EXT4-fs warning (device loop2): ext4_enable_quotas:6452: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 230.729425][ T6693] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 230.736265][ T6693] EXT4-fs error (device loop2): __ext4_iget:4931: inode #16: block 127754: comm syz.2.3020: invalid block [ 230.747985][ T6693] EXT4-fs (loop2): Remounting filesystem read-only [ 230.754879][ T6693] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.3020: couldn't read orphan inode 16 (err -117) [ 230.767402][ T6693] EXT4-fs (loop2): Remounting filesystem read-only [ 230.774012][ T6693] EXT4-fs (loop2): mounted filesystem without journal. Opts: errors=remount-ro,. Quota mode: writeback. [ 230.849510][ T791] usb 2-1: unable to get BOS descriptor or descriptor too short [ 230.870890][ T39] usb 1-1: Found UVC 0.04 device syz (046d:08c3) [ 230.877313][ T26] usb 4-1: new high-speed USB device number 77 using dummy_hcd [ 230.885253][ T39] usb 1-1: No valid video chain found. [ 230.892242][ T307] usb 5-1: found format II with max.bitrate = 26774, frame size=2 [ 230.894655][ T39] usb 1-1: USB disconnect, device number 75 [ 230.900923][ T307] usb 5-1: found format II with max.bitrate = 26774, frame size=2 [ 230.945700][ T791] usb 2-1: config index 0 descriptor too short (expected 33540, got 36) [ 230.954263][ T791] usb 2-1: config 108 has too many interfaces: 60, using maximum allowed: 32 [ 230.963186][ T791] usb 2-1: config 108 has an invalid descriptor of length 0, skipping remainder of the config [ 230.973748][ T791] usb 2-1: config 108 has 1 interface, different from the descriptor's value: 60 [ 230.982920][ T791] usb 2-1: config 108 interface 0 altsetting 4 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 230.988667][ T307] usb 5-1: failed to enable PITCH for EP 0x82 [ 230.996025][ T791] usb 2-1: config 108 interface 0 has no altsetting 0 [ 231.023562][ T307] usb 5-1: USB disconnect, device number 76 [ 231.148744][ T20] usb 3-1: new low-speed USB device number 75 using dummy_hcd [ 231.245945][ T3859] udevd[3859]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 231.255749][ T791] usb 2-1: string descriptor 0 read error: -22 [ 231.268395][ T791] usb 2-1: New USB device found, idVendor=04b8, idProduct=0202, bcdDevice= 0.40 [ 231.277863][ T791] usb 2-1: New USB device strings: Mfr=1, Product=235, SerialNumber=2 [ 231.287838][ T26] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 777 [ 231.297945][ T26] usb 4-1: config 27 interface 0 altsetting 0 endpoint 0xB has invalid wMaxPacketSize 0 [ 231.307812][ T26] usb 4-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 0 [ 231.317683][ T26] usb 4-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.99 [ 231.341474][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.384135][ T6685] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 231.396857][ T30] kauditd_printk_skb: 13 callbacks suppressed [ 231.396876][ T30] audit: type=1400 audit(2000525916.499:226): avc: denied { view } for pid=6709 comm="syz.0.3028" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 231.422597][ T6705] loop4: detected capacity change from 0 to 8192 [ 231.423338][ T26] snd-usb-audio: probe of 4-1:27.0 failed with error -12 [ 231.557891][ T307] usb 2-1: USB disconnect, device number 79 [ 231.576481][ T20] usb 3-1: config 32 has 1 interface, different from the descriptor's value: 2 [ 231.585486][ T20] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 0, changing to 10 [ 231.598169][ T20] usb 3-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 255, setting to 8 [ 231.609202][ T20] usb 3-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 231.618255][ T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 231.640637][ T6700] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 231.660660][ T6] usb 4-1: USB disconnect, device number 77 [ 231.688543][ T6716] loop4: detected capacity change from 0 to 40427 [ 231.726140][ T26] usb 1-1: new full-speed USB device number 76 using dummy_hcd [ 231.750686][ T6716] F2FS-fs (loop4): Fix alignment : done, start(4096) end(16896) block(12288) [ 231.760967][ T6716] F2FS-fs (loop4): invalid crc value [ 231.770476][ T6716] F2FS-fs (loop4): Found nat_bits in checkpoint [ 231.799774][ T6716] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 231.907923][ T20] usb 3-1: string descriptor 0 read error: -71 [ 231.916400][ T20] usb 3-1: USB disconnect, device number 75 [ 232.121804][ T26] usb 1-1: config 0 has an invalid interface number: 237 but max is 0 [ 232.130025][ T26] usb 1-1: config 0 has no interface number 0 [ 232.141595][ T26] usb 1-1: config 0 interface 237 altsetting 0 endpoint 0x1 has invalid maxpacket 1024, setting to 64 [ 232.154851][ T3862] udevd[3862]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:32.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 232.207374][ T39] usb 5-1: new high-speed USB device number 77 using dummy_hcd [ 232.335653][ T26] usb 1-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=12.2a [ 232.344815][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.352899][ T26] usb 1-1: Product: syz [ 232.357108][ T26] usb 1-1: Manufacturer: syz [ 232.361725][ T26] usb 1-1: SerialNumber: syz [ 232.367234][ T26] usb 1-1: config 0 descriptor?? [ 232.410958][ T26] usb 1-1: Found UVC 0.00 device syz (05ac:8501) [ 232.417332][ T26] usb 1-1: No valid video chain found. [ 232.442528][ T20] usb 2-1: new high-speed USB device number 80 using dummy_hcd [ 232.474585][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 232.549408][ T1032] usb 4-1: new full-speed USB device number 78 using dummy_hcd [ 232.602910][ T39] usb 5-1: config 2 has an invalid interface number: 226 but max is 0 [ 232.611119][ T39] usb 5-1: config 2 has no interface number 0 [ 232.617242][ T39] usb 5-1: config 2 interface 226 altsetting 0 endpoint 0xC has invalid wMaxPacketSize 0 [ 232.631025][ T6] usb 1-1: USB disconnect, device number 76 [ 232.699147][ T20] usb 2-1: Using ep0 maxpacket: 16 [ 232.741881][ T26] usb 3-1: new high-speed USB device number 76 using dummy_hcd [ 232.795400][ T39] usb 5-1: New USB device found, idVendor=0586, idProduct=401a, bcdDevice= 5.2b [ 232.804567][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 232.812683][ T39] usb 5-1: Product: syz [ 232.816918][ T39] usb 5-1: Manufacturer: syz [ 232.821522][ T39] usb 5-1: SerialNumber: syz [ 232.859908][ T39] rtl8150 5-1:2.226: couldn't find required endpoints [ 232.866756][ T39] rtl8150: probe of 5-1:2.226 failed with error -5 [ 232.891591][ T1032] usb 4-1: not running at top speed; connect to a high speed hub [ 232.977178][ T1032] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 232.987310][ T1032] usb 4-1: config 1 interface 0 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 233.000355][ T26] usb 3-1: Using ep0 maxpacket: 32 [ 233.005534][ T1032] usb 4-1: config 1 interface 0 has no altsetting 0 [ 233.052004][ T20] usb 2-1: New USB device found, idVendor=1a0a, idProduct=0102, bcdDevice=71.c9 [ 233.061285][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.069491][ T20] usb 2-1: Product: syz [ 233.073876][ T20] usb 2-1: Manufacturer: syz [ 233.078492][ T20] usb 2-1: SerialNumber: syz [ 233.082966][ T39] usb 5-1: USB disconnect, device number 77 [ 233.088285][ T20] usb 2-1: config 0 descriptor?? [ 233.138393][ T20] usb_ehset_test: probe of 2-1:0.0 failed with error -32 [ 233.169572][ T26] usb 3-1: unable to get BOS descriptor or descriptor too short [ 233.255177][ T26] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 233.265402][ T26] usb 3-1: Duplicate descriptor for config 1 interface 2 altsetting 0, skipping [ 233.274554][ T1032] usb 4-1: string descriptor 0 read error: -22 [ 233.280981][ T1032] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 233.290340][ T1032] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.341260][ T1032] usb 4-1: bad CDC descriptors [ 233.356189][ T20] usb 2-1: USB disconnect, device number 80 [ 233.447783][ T26] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 233.456956][ T26] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 233.464997][ T26] usb 3-1: Product: syz [ 233.469254][ T26] usb 3-1: Manufacturer: syz [ 233.473856][ T26] usb 3-1: SerialNumber: syz [ 233.511761][ T60] usb 1-1: new full-speed USB device number 77 using dummy_hcd [ 233.559795][ T6] usb 4-1: USB disconnect, device number 78 [ 233.755240][ T6770] loop4: detected capacity change from 0 to 1024 [ 233.814859][ T6770] EXT4-fs (loop4): barriers disabled [ 233.820298][ T6770] JBD2: no valid journal superblock found [ 233.826122][ T6770] EXT4-fs (loop4): error loading journal [ 233.853985][ T26] usb 3-1: 2:0 : UAC_AS_GENERAL descriptor not found [ 233.878119][ T26] usb 3-1: USB disconnect, device number 76 [ 233.939495][ T60] usb 1-1: unable to get BOS descriptor or descriptor too short [ 233.994548][ T60] usb 1-1: not running at top speed; connect to a high speed hub [ 234.011040][ T6788] loop4: detected capacity change from 0 to 512 [ 234.019355][ T6790] loop1: detected capacity change from 0 to 2048 [ 234.048066][ T6788] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 234.064965][ T6788] EXT4-fs error (device loop4): ext4_xattr_ibody_find:2229: inode #15: comm syz.4.3066: corrupted in-inode xattr [ 234.069286][ T6790] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 234.077759][ T6788] EXT4-fs (loop4): Remounting filesystem read-only [ 234.094458][ T60] usb 1-1: config 2 has an invalid interface number: 212 but max is 1 [ 234.099879][ T6788] EXT4-fs warning (device loop4): ext4_xattr_set_entry:1761: inode #15: comm syz.4.3066: unable to update i_inline_off [ 234.104606][ T60] usb 1-1: config 2 has an invalid interface number: 226 but max is 1 [ 234.124286][ T60] usb 1-1: config 2 has no interface number 0 [ 234.130387][ T60] usb 1-1: config 2 has no interface number 1 [ 234.137262][ T60] usb 1-1: config 2 interface 212 altsetting 9 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 234.149170][ T60] usb 1-1: config 2 interface 226 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 234.160234][ T6788] EXT4-fs (loop4): 1 truncate cleaned up [ 234.161217][ T60] usb 1-1: config 2 interface 226 altsetting 0 endpoint 0x85 has invalid maxpacket 37745, setting to 64 [ 234.177939][ T60] usb 1-1: config 2 interface 226 altsetting 0 endpoint 0x7 has an invalid bInterval 0, changing to 10 [ 234.189419][ T60] usb 1-1: config 2 interface 226 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 234.190790][ T6788] EXT4-fs (loop4): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000001,resuid=0x000000000000ee01,debug_want_extra_isize=0x000000000000002c,errors=remount-ro,inode_readahead_blks=0x0000000000000010,noload,. Quota mode: none. [ 234.199297][ T60] usb 1-1: config 2 interface 226 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 234.199330][ T60] usb 1-1: config 2 interface 212 has no altsetting 0 [ 234.367165][ T60] usb 1-1: New USB device found, idVendor=0738, idProduct=4540, bcdDevice=c6.ce [ 234.376381][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 234.384448][ T60] usb 1-1: Product: syz [ 234.388665][ T60] usb 1-1: Manufacturer: syz [ 234.393278][ T60] usb 1-1: SerialNumber: syz [ 234.441886][ T6] usb 4-1: new full-speed USB device number 79 using dummy_hcd [ 234.506030][ T1032] usb 2-1: new high-speed USB device number 81 using dummy_hcd [ 234.612966][ T675] usb 3-1: new high-speed USB device number 77 using dummy_hcd [ 234.623653][ T26] usb 5-1: new high-speed USB device number 78 using dummy_hcd [ 234.763572][ T60] input: Mad Catz Beat Pad as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:2.226/input/input16 [ 234.775961][ T60] usb 1-1: USB disconnect, device number 77 [ 234.869624][ T6] usb 4-1: unable to get BOS descriptor or descriptor too short [ 234.877396][ T675] usb 3-1: Using ep0 maxpacket: 8 [ 234.891069][ T26] usb 5-1: Using ep0 maxpacket: 16 [ 234.912392][ T1032] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 234.922583][ T1032] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 234.931492][ T1032] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 234.933899][ T6] usb 4-1: not running at top speed; connect to a high speed hub [ 235.008707][ T675] usb 3-1: config 0 has an invalid interface number: 31 but max is 0 [ 235.016932][ T675] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 235.027081][ T675] usb 3-1: config 0 has no interface number 0 [ 235.033278][ T6] usb 4-1: config 4 has an invalid interface number: 147 but max is 0 [ 235.040694][ T26] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 235.041576][ T6] usb 4-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 235.061643][ T6] usb 4-1: config 4 has no interface number 0 [ 235.136980][ T1032] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 235.146258][ T1032] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.154297][ T1032] usb 2-1: Product: syz [ 235.158574][ T1032] usb 2-1: Manufacturer: syz [ 235.163173][ T1032] usb 2-1: SerialNumber: syz [ 235.211798][ T675] usb 3-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 235.220971][ T675] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.224658][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 235.229364][ T675] usb 3-1: Product: syz [ 235.242510][ T6] usb 4-1: Dual-Role OTG device on HNP port [ 235.243107][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 235.257356][ T26] usb 5-1: Product: syz [ 235.259560][ T675] usb 3-1: Manufacturer: syz [ 235.267648][ T26] usb 5-1: Manufacturer: syz [ 235.269420][ T675] usb 3-1: SerialNumber: syz [ 235.273824][ T26] usb 5-1: SerialNumber: syz [ 235.277113][ T6] usb 4-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 235.290851][ T6] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=38 [ 235.299207][ T675] usb 3-1: config 0 descriptor?? [ 235.304216][ T6] usb 4-1: Product: syz [ 235.308713][ T6] usb 4-1: Manufacturer: syz [ 235.313307][ T6] usb 4-1: SerialNumber: syz [ 235.329942][ T26] usb 5-1: bad CDC descriptors [ 235.340632][ T675] usb 3-1: Found UVC 0.04 device syz (046d:08c3) [ 235.347039][ T675] usb 3-1: No valid video chain found. [ 235.447298][ T1032] cdc_ncm 2-1:1.0: CDC Union missing and no IAD found [ 235.454193][ T1032] cdc_ncm 2-1:1.0: bind() failure [ 235.460351][ T1032] usb 2-1: USB disconnect, device number 81 [ 235.552417][ T675] usb 5-1: USB disconnect, device number 78 [ 235.564569][ T60] usb 1-1: new high-speed USB device number 78 using dummy_hcd [ 235.574729][ T26] usb 3-1: USB disconnect, device number 77 [ 235.831916][ T6792] EXT4-fs error (device loop1): ext4_validate_block_bitmap:429: comm ext4lazyinit: bg 0: block 2: invalid block bitmap [ 235.853412][ T6] usb 4-1: Found UVC 0.02 device syz (04f2:b746) [ 235.859878][ T6] usb 4-1: No valid video chain found. [ 235.869234][ T6] usb 4-1: USB disconnect, device number 79 [ 235.960209][ T60] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 235.973026][ T60] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 235.990062][ T60] usb 1-1: config 220 has no interface number 2 [ 236.003329][ T60] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 236.023730][ T60] usb 1-1: config 220 interface 0 has no altsetting 0 [ 236.030707][ T60] usb 1-1: config 220 interface 76 has no altsetting 0 [ 236.037791][ T60] usb 1-1: config 220 interface 1 has no altsetting 0 [ 236.206142][ T60] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 236.215282][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 236.223987][ T60] usb 1-1: Product: syz [ 236.228392][ T60] usb 1-1: Manufacturer: syz [ 236.233031][ T60] usb 1-1: SerialNumber: syz [ 236.314701][ T6872] loop4: detected capacity change from 0 to 256 [ 236.388237][ T6872] FAT-fs (loop4): bogus number of FAT sectors [ 236.394390][ T6872] FAT-fs (loop4): Can't find a valid FAT filesystem [ 236.481372][ T6878] loop4: detected capacity change from 0 to 8192 [ 236.484184][ T26] usb 2-1: new full-speed USB device number 82 using dummy_hcd [ 236.487843][ T6] usb 3-1: new high-speed USB device number 78 using dummy_hcd [ 236.505458][ T20] usb 4-1: new high-speed USB device number 80 using dummy_hcd [ 236.528136][ T3859] loop4: p3 p4 < > [ 236.532052][ T3859] loop4: p3 size 33554432 extends beyond EOD, truncated [ 236.541751][ T6878] loop4: p3 p4 < > [ 236.545650][ T6878] loop4: p3 size 33554432 extends beyond EOD, truncated [ 236.606050][ T631] udevd[631]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 236.606085][ T3859] udevd[3859]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 236.630463][ T631] udevd[631]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 236.641189][ T60] usb 1-1: selecting invalid altsetting 0 [ 236.641742][ T3859] udevd[3859]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 236.647598][ T60] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 236.664093][ T60] usb 1-1: No valid video chain found. [ 236.752745][ T60] usb 1-1: USB disconnect, device number 78 [ 236.890540][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 236.900329][ T20] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 236.910208][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 236.920054][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 236.929739][ T20] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 236.943860][ T26] usb 2-1: unable to get BOS descriptor or descriptor too short [ 236.965226][ T791] usb 5-1: new high-speed USB device number 79 using dummy_hcd [ 236.986665][ T26] usb 2-1: not running at top speed; connect to a high speed hub [ 237.070967][ T30] audit: type=1326 audit(2000525921.802:227): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=6887 comm="syz.0.3113" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fcc54c48749 code=0x0 [ 237.094105][ T6] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=8e.0b [ 237.094251][ T26] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 237.103164][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.113514][ T26] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 237.121803][ T20] usb 4-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 237.139960][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.151095][ T6] usb 3-1: Product: syz [ 237.160066][ T6] usb 3-1: Manufacturer: syz [ 237.164708][ T6] usb 3-1: SerialNumber: syz [ 237.169546][ T20] usb 4-1: Product: syz [ 237.173735][ T20] usb 4-1: Manufacturer: syz [ 237.188081][ T20] usb 4-1: SerialNumber: syz [ 237.195050][ T6] usb 3-1: config 0 descriptor?? [ 237.211143][ T20] usb 4-1: config 0 descriptor?? [ 237.221948][ T791] usb 5-1: Using ep0 maxpacket: 8 [ 237.254434][ T20] ums-isd200 4-1:0.0: USB Mass Storage device detected [ 237.307430][ T26] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 237.316633][ T26] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 237.324661][ T26] usb 2-1: Product: syz [ 237.328947][ T26] usb 2-1: Manufacturer: syz [ 237.333554][ T26] usb 2-1: SerialNumber: syz [ 237.350193][ T791] usb 5-1: config 0 has too many interfaces: 65, using maximum allowed: 32 [ 237.358839][ T791] usb 5-1: config 0 has an invalid interface number: 150 but max is 64 [ 237.367154][ T791] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 237.377367][ T791] usb 5-1: config 0 has 2 interfaces, different from the descriptor's value: 65 [ 237.386524][ T791] usb 5-1: config 0 has no interface number 1 [ 237.393014][ T791] usb 5-1: config 0 interface 150 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 237.406073][ T791] usb 5-1: config 0 interface 150 has no altsetting 0 [ 237.412899][ T791] usb 5-1: New USB device found, idVendor=1395, idProduct=0300, bcdDevice=81.75 [ 237.422118][ T791] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 237.431054][ T791] usb 5-1: config 0 descriptor?? [ 237.470967][ T6] usb 3-1: USB disconnect, device number 78 [ 237.489118][ T60] usb 1-1: new high-speed USB device number 79 using dummy_hcd [ 237.511153][ T20] scsi host1: usb-storage 4-1:0.0 [ 237.518695][ T20] usb 4-1: USB disconnect, device number 80 [ 237.699500][ T675] usb 5-1: USB disconnect, device number 79 [ 237.724405][ T26] usb 2-1: 0:2 : does not exist [ 237.730738][ T26] usb 2-1: USB disconnect, device number 82 [ 237.756460][ T60] usb 1-1: Using ep0 maxpacket: 8 [ 237.927521][ T60] usb 1-1: unable to get BOS descriptor or descriptor too short [ 237.960632][ T3859] udevd[3859]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.150/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 238.023766][ T60] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 238.026116][ T6905] Non-string source [ 238.035621][ T60] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 238.216343][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 238.225887][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.233928][ T60] usb 1-1: Product: syz [ 238.238138][ T60] usb 1-1: Manufacturer: syz [ 238.242741][ T60] usb 1-1: SerialNumber: syz [ 238.291027][ T26] usb 3-1: new high-speed USB device number 79 using dummy_hcd [ 238.355157][ T791] usb 4-1: new high-speed USB device number 81 using dummy_hcd [ 238.472801][ T1032] usb 2-1: new high-speed USB device number 83 using dummy_hcd [ 238.537397][ T60] cdc_ncm 1-1:1.0: skipping garbage [ 238.542654][ T60] cdc_ncm 1-1:1.0: CDC Union missing and no IAD found [ 238.549479][ T26] usb 3-1: Using ep0 maxpacket: 8 [ 238.554560][ T60] cdc_ncm 1-1:1.0: bind() failure [ 238.558322][ T675] usb 5-1: new high-speed USB device number 80 using dummy_hcd [ 238.564197][ T60] usb 1-1: USB disconnect, device number 79 [ 238.677273][ T26] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 238.687662][ T26] usb 3-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 238.696708][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 238.705681][ T26] usb 3-1: config 0 descriptor?? [ 238.740107][ T791] usb 4-1: config index 0 descriptor too short (expected 4114, got 18) [ 238.825620][ T675] usb 5-1: Using ep0 maxpacket: 32 [ 238.879169][ T1032] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 238.922015][ T791] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.09 [ 238.931221][ T791] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 238.939317][ T791] usb 4-1: Product: syz [ 238.943503][ T791] usb 4-1: Manufacturer: syz [ 238.948160][ T791] usb 4-1: SerialNumber: syz [ 238.953628][ T791] usb 4-1: config 0 descriptor?? [ 238.968818][ T60] usb 3-1: USB disconnect, device number 79 [ 238.975446][ T1032] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 238.984522][ T1032] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 238.992761][ T1032] usb 2-1: SerialNumber: syz [ 239.007478][ T675] usb 5-1: unable to get BOS descriptor or descriptor too short [ 239.039918][ T1032] usb 2-1: bad CDC descriptors [ 239.066801][ T6927] loop0: detected capacity change from 0 to 256 [ 239.098488][ T6927] exFAT-fs (loop0): failed to load alloc-bitmap [ 239.104899][ T675] usb 5-1: config 2 has an invalid interface number: 189 but max is 0 [ 239.110228][ T6927] exFAT-fs (loop0): failed to recognize exfat type [ 239.113147][ T675] usb 5-1: config 2 has no interface number 0 [ 239.126014][ T675] usb 5-1: config 2 interface 189 altsetting 11 has an invalid endpoint descriptor of length 3, skipping [ 239.137348][ T675] usb 5-1: config 2 interface 189 has no altsetting 0 [ 239.226805][ T20] usb 4-1: USB disconnect, device number 81 [ 239.263620][ T6] usb 2-1: USB disconnect, device number 83 [ 239.328200][ T675] usb 5-1: New USB device found, idVendor=041e, idProduct=3f19, bcdDevice=9b.52 [ 239.337269][ T675] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 239.345668][ T675] usb 5-1: Product: syz [ 239.349885][ T675] usb 5-1: Manufacturer: syz [ 239.354490][ T675] usb 5-1: SerialNumber: syz [ 239.552696][ T60] usb 1-1: new high-speed USB device number 80 using dummy_hcd [ 239.779211][ T675] usb 5-1: unknown interface protocol 0x3b, assuming v1 [ 239.791422][ T675] usb 5-1: 189:2 : does not exist [ 239.798580][ T6] usb 3-1: new high-speed USB device number 80 using dummy_hcd [ 239.814504][ T675] usb 5-1: USB disconnect, device number 80 [ 239.853393][ T6941] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x1 [ 239.902452][ T6949] futex_wake_op: syz.3.3142 tries to shift op by 144; fix this program [ 239.959030][ T60] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 239.970175][ T60] usb 1-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 240.055216][ T6] usb 3-1: Using ep0 maxpacket: 32 [ 240.162205][ T60] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 240.171471][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.179528][ T60] usb 1-1: Product: syz [ 240.183818][ T60] usb 1-1: Manufacturer: syz [ 240.188434][ T60] usb 1-1: SerialNumber: syz [ 240.194347][ T6] usb 3-1: config 0 has an invalid interface number: 153 but max is 0 [ 240.202850][ T6] usb 3-1: config 0 has no interface number 0 [ 240.209777][ T6] usb 3-1: config 0 interface 153 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 240.220581][ T6] usb 3-1: config 0 interface 153 has no altsetting 0 [ 240.226429][ T1032] usb 4-1: new low-speed USB device number 82 using dummy_hcd [ 240.236989][ T791] usb 2-1: new high-speed USB device number 84 using dummy_hcd [ 240.245375][ T60] cdc_ncm 1-1:1.0: skipping garbage [ 240.259278][ T60] cdc_ncm 1-1:1.0: NCM or ECM functional descriptors missing [ 240.266716][ T60] cdc_ncm 1-1:1.0: bind() failure [ 240.278796][ T60] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 240.285799][ T60] cdc_ncm 1-1:1.1: bind() failure [ 240.408087][ T6] usb 3-1: New USB device found, idVendor=0789, idProduct=0160, bcdDevice=ef.ae [ 240.417202][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.425234][ T6] usb 3-1: Product: syz [ 240.429440][ T6] usb 3-1: Manufacturer: syz [ 240.434055][ T6] usb 3-1: SerialNumber: syz [ 240.439578][ T6] usb 3-1: config 0 descriptor?? [ 240.461596][ T6933] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 240.468613][ T20] usb 1-1: USB disconnect, device number 80 [ 240.515063][ T791] usb 2-1: Using ep0 maxpacket: 8 [ 240.557711][ T675] usb 5-1: new high-speed USB device number 81 using dummy_hcd [ 240.654035][ T791] usb 2-1: config 0 has an invalid interface number: 237 but max is 0 [ 240.662379][ T791] usb 2-1: config 0 has no interface number 0 [ 240.668578][ T791] usb 2-1: config 0 interface 237 altsetting 3 endpoint 0xE has an invalid bInterval 169, changing to 7 [ 240.679790][ T1032] usb 4-1: config 0 has an invalid interface number: 63 but max is 0 [ 240.688067][ T791] usb 2-1: config 0 interface 237 has no altsetting 0 [ 240.694913][ T1032] usb 4-1: config 0 has no interface number 0 [ 240.702437][ T1032] usb 4-1: config 0 interface 63 has no altsetting 0 [ 240.709271][ T1032] usb 4-1: New USB device found, idVendor=1039, idProduct=2110, bcdDevice=4f.b1 [ 240.718347][ T1032] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 240.727203][ T1032] usb 4-1: config 0 descriptor?? [ 240.782318][ T6] asix 3-1:0.153 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 240.792573][ T6] asix: probe of 3-1:0.153 failed with error -71 [ 240.801402][ T6] usb 3-1: USB disconnect, device number 80 [ 240.814466][ T675] usb 5-1: Using ep0 maxpacket: 32 [ 240.857168][ T791] usb 2-1: New USB device found, idVendor=0586, idProduct=401a, bcdDevice=eb.9a [ 240.866363][ T791] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 240.874414][ T791] usb 2-1: Product: syz [ 240.878629][ T791] usb 2-1: Manufacturer: syz [ 240.883232][ T791] usb 2-1: SerialNumber: syz [ 240.888422][ T791] usb 2-1: config 0 descriptor?? [ 240.942662][ T675] usb 5-1: config 0 has an invalid interface number: 101 but max is 1 [ 240.950954][ T675] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 240.961199][ T675] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 240.970247][ T675] usb 5-1: config 0 has no interface number 0 [ 240.976358][ T675] usb 5-1: config 0 interface 101 has no altsetting 0 [ 240.983215][ T675] usb 5-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice=59.84 [ 240.993177][ T675] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 241.001896][ T675] usb 5-1: config 0 descriptor?? [ 241.028231][ T1032] usb 4-1: string descriptor 0 read error: -71 [ 241.036343][ T1032] usb 4-1: Found UVC 0.00 device (1039:2110) [ 241.043518][ T1032] usb 4-1: No valid video chain found. [ 241.050134][ T675] hub 5-1:0.101: bad descriptor, ignoring hub [ 241.056717][ T675] hub: probe of 5-1:0.101 failed with error -5 [ 241.057002][ T1032] usb 4-1: USB disconnect, device number 82 [ 241.231565][ T791] rtl8150 2-1:0.237: couldn't find required endpoints [ 241.238418][ T791] rtl8150: probe of 2-1:0.237 failed with error -5 [ 241.249081][ T791] usb 2-1: USB disconnect, device number 84 [ 241.391831][ T26] usb 5-1: USB disconnect, device number 81 [ 241.555182][ T30] audit: type=1326 audit(2000525926.001:228): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7030 comm="syz.3.3183" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fdda92de749 code=0x0 [ 241.605547][ T60] usb 1-1: new full-speed USB device number 81 using dummy_hcd [ 241.712457][ T26] usb 3-1: new full-speed USB device number 81 using dummy_hcd [ 241.839946][ T7047] binder: Bad value for 'max' [ 241.905081][ T791] usb 4-1: new high-speed USB device number 83 using dummy_hcd [ 241.990504][ T60] usb 1-1: config 0 descriptor has 1 excess byte, ignoring [ 242.003157][ T60] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 242.014614][ T60] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 255, setting to 64 [ 242.025445][ T1032] usb 2-1: new high-speed USB device number 85 using dummy_hcd [ 242.033060][ T60] usb 1-1: New USB device found, idVendor=050d, idProduct=3201, bcdDevice= 0.00 [ 242.042309][ T60] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 242.050972][ T60] usb 1-1: config 0 descriptor?? [ 242.076097][ T7011] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 242.097513][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 242.109365][ T60] usbhid 1-1:0.0: can't add hid device: -22 [ 242.115315][ T60] usbhid: probe of 1-1:0.0 failed with error -22 [ 242.121703][ T26] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 242.215071][ T26] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 242.224139][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 242.232259][ T26] usb 3-1: SerialNumber: syz [ 242.279598][ T26] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 242.286442][ T26] usb-storage 3-1:1.0: USB Mass Storage device detected [ 242.294349][ T26] usb-storage 3-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 242.302401][ T26] scsi host1: usb-storage 3-1:1.0 [ 242.311203][ T675] usb 5-1: new high-speed USB device number 82 using dummy_hcd [ 242.320540][ T26] usb 1-1: USB disconnect, device number 81 [ 242.332677][ T791] usb 4-1: unable to get BOS descriptor or descriptor too short [ 242.407439][ T1032] usb 2-1: config 0 has an invalid interface number: 135 but max is 0 [ 242.415718][ T1032] usb 2-1: config 0 has no interface number 0 [ 242.421953][ T791] usb 4-1: config 3 has an invalid interface number: 19 but max is 0 [ 242.430181][ T1032] usb 2-1: config 0 interface 135 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 32 [ 242.440167][ T791] usb 4-1: config 3 has an invalid interface number: 4 but max is 0 [ 242.448174][ T791] usb 4-1: config 3 has 2 interfaces, different from the descriptor's value: 1 [ 242.457153][ T1032] usb 2-1: config 0 interface 135 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 242.467103][ T791] usb 4-1: config 3 has no interface number 0 [ 242.473275][ T791] usb 4-1: config 3 has no interface number 1 [ 242.479384][ T791] usb 4-1: config 3 interface 19 altsetting 9 has 4 endpoint descriptors, different from the interface descriptor's value: 6 [ 242.492433][ T791] usb 4-1: too many endpoints for config 3 interface 4 altsetting 131: 175, using maximum allowed: 30 [ 242.503058][ T6] usb 3-1: USB disconnect, device number 81 [ 242.503521][ T791] usb 4-1: config 3 interface 4 altsetting 131 bulk endpoint 0x8E has invalid maxpacket 32 [ 242.519440][ T791] usb 4-1: config 3 interface 4 altsetting 131 endpoint 0xC has invalid wMaxPacketSize 0 [ 242.529296][ T791] usb 4-1: config 3 interface 4 altsetting 131 bulk endpoint 0xC has invalid maxpacket 0 [ 242.539355][ T791] usb 4-1: config 3 interface 4 altsetting 131 has 2 endpoint descriptors, different from the interface descriptor's value: 175 [ 242.552632][ T791] usb 4-1: config 3 interface 19 has no altsetting 0 [ 242.559557][ T791] usb 4-1: config 3 interface 4 has no altsetting 0 [ 242.642764][ T1032] usb 2-1: New USB device found, idVendor=05ac, idProduct=1402, bcdDevice=45.65 [ 242.651975][ T1032] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.660006][ T1032] usb 2-1: Product: syz [ 242.664246][ T1032] usb 2-1: Manufacturer: syz [ 242.668853][ T1032] usb 2-1: SerialNumber: syz [ 242.674102][ T1032] usb 2-1: config 0 descriptor?? [ 242.696216][ T7041] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 242.703214][ T7041] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 242.710313][ T675] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 242.721286][ T675] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 242.728246][ T791] usb 4-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice=53.f5 [ 242.740171][ T791] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.748174][ T791] usb 4-1: Product: syz [ 242.752416][ T791] usb 4-1: Manufacturer: syz [ 242.757120][ T791] usb 4-1: SerialNumber: syz [ 242.910090][ T675] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=48.99 [ 242.924736][ T675] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 242.939052][ T675] usb 5-1: Product: syz [ 242.949081][ T675] usb 5-1: Manufacturer: syz [ 242.953773][ T675] usb 5-1: SerialNumber: syz [ 242.959028][ T675] usb 5-1: config 0 descriptor?? [ 242.974186][ T1032] asix 2-1:0.135 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 242.984403][ T1032] asix: probe of 2-1:0.135 failed with error -71 [ 242.994454][ T1032] usb 2-1: USB disconnect, device number 85 [ 243.069306][ T7098] loop2: detected capacity change from 0 to 256 [ 243.102934][ T791] pl2303 4-1:3.19: required endpoints missing [ 243.145580][ T791] pl2303 4-1:3.4: required interrupt-in endpoint missing [ 243.156908][ T791] usb 4-1: USB disconnect, device number 83 [ 243.230787][ T26] usb 1-1: new high-speed USB device number 82 using dummy_hcd [ 243.252363][ T675] snd-usb-audio: probe of 5-1:0.0 failed with error -12 [ 243.260453][ T675] usb 5-1: USB disconnect, device number 82 [ 243.487427][ T26] usb 1-1: Using ep0 maxpacket: 16 [ 243.498010][ T307] usb 3-1: new full-speed USB device number 82 using dummy_hcd [ 243.658454][ T26] usb 1-1: unable to get BOS descriptor or descriptor too short [ 243.743992][ T26] usb 1-1: config 13 has an invalid interface number: 50 but max is 0 [ 243.752304][ T26] usb 1-1: config 13 has no interface number 0 [ 243.759043][ T26] usb 1-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 243.771252][ T26] usb 1-1: config 13 interface 50 has no altsetting 0 [ 243.884498][ T7160] loop4: detected capacity change from 0 to 40427 [ 243.904582][ T307] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 243.912973][ T307] usb 3-1: config 179 has no interface number 0 [ 243.919276][ T307] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 1029, setting to 64 [ 243.930577][ T307] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 243.941965][ T675] usb 4-1: new high-speed USB device number 84 using dummy_hcd [ 243.947279][ T26] usb 1-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 243.949575][ T307] usb 3-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 243.968764][ T307] usb 3-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 243.982300][ T307] usb 3-1: config 179 interface 65 has no altsetting 0 [ 243.988958][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 243.989710][ T307] usb 3-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 244.007119][ T307] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 244.009058][ T26] usb 1-1: Product: syz [ 244.016761][ T7160] F2FS-fs (loop4): fault_injection options not supported [ 244.020490][ T26] usb 1-1: Manufacturer: syz [ 244.027591][ T7160] F2FS-fs (loop4): invalid crc value [ 244.031438][ T26] usb 1-1: SerialNumber: syz [ 244.036483][ T7108] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 244.045494][ T7160] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 244.059293][ T7094] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 244.064779][ T791] usb 2-1: new high-speed USB device number 86 using dummy_hcd [ 244.068462][ T307] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:179.65/input/input17 [ 244.091328][ T7160] F2FS-fs (loop4): Cannot turn on quotas: -2 on 2 [ 244.098228][ T7160] F2FS-fs (loop4): Start checkpoint disabled! [ 244.105109][ T7160] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 244.244023][ T7169] loop4: detected capacity change from 0 to 512 [ 244.316338][ T1032] usb 3-1: USB disconnect, device number 82 [ 244.322627][ T791] usb 2-1: Using ep0 maxpacket: 32 [ 244.332362][ T1032] xpad 3-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -19 [ 244.342484][ T7169] EXT4-fs (loop4): revision level too high, forcing read-only mode [ 244.351396][ T7169] EXT4-fs (loop4): orphan cleanup on readonly fs [ 244.358234][ T7169] EXT4-fs error (device loop4): ext4_quota_enable:6408: comm syz.4.3249: inode #50331648: comm syz.4.3249: iget: illegal inode # [ 244.372014][ T7169] EXT4-fs error (device loop4): ext4_quota_enable:6411: comm syz.4.3249: Bad quota inode: 50331648, type: 2 [ 244.383990][ T7169] EXT4-fs warning (device loop4): ext4_enable_quotas:6452: Failed to enable quota tracking (type=2, err=-117, ino=50331648). Please run e2fsck to fix. [ 244.399825][ T7169] EXT4-fs (loop4): Cannot turn on quotas: error -117 [ 244.406590][ T7169] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_lock,quota,noquota,init_itable,mb_optimize_scan=0x0000000000000001,inode_readahead_blks=0x0000000000400000,sysvgroups,delalloc,usrquota,,errors=continue. Quota mode: writeback. [ 244.481856][ T791] usb 2-1: config 1 interface 0 altsetting 32 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 244.493309][ T7173] futex_wake_op: syz.4.3250 tries to shift op by -1; fix this program [ 244.497327][ T791] usb 2-1: config 1 interface 0 altsetting 32 bulk endpoint 0x3 has invalid maxpacket 1024 [ 244.514153][ T26] usb 1-1: MIDIStreaming interface descriptor not found [ 244.533339][ T26] usb 1-1: USB disconnect, device number 82 [ 244.540263][ T791] usb 2-1: config 1 interface 0 altsetting 32 has 3 endpoint descriptors, different from the interface descriptor's value: 22 [ 244.556679][ T675] usb 4-1: New USB device found, idVendor=0b95, idProduct=772b, bcdDevice=a2.4c [ 244.558126][ T791] usb 2-1: config 1 interface 0 has no altsetting 0 [ 244.565763][ T675] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 244.597365][ T675] usb 4-1: Product: syz [ 244.602421][ T675] usb 4-1: Manufacturer: syz [ 244.607040][ T675] usb 4-1: SerialNumber: syz [ 244.621178][ T675] usb 4-1: config 0 descriptor?? [ 244.663477][ T791] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 244.672559][ T791] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 244.680933][ T791] usb 2-1: SerialNumber: syz [ 244.693567][ T7177] loop4: detected capacity change from 0 to 40427 [ 244.706287][ T7156] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 244.728014][ T791] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 244.762577][ T7177] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 244.770562][ T7177] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 244.779724][ T7177] F2FS-fs (loop4): invalid crc value [ 244.786641][ T7177] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 9809626597) [ 244.809936][ T7177] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 244.817059][ T7177] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 244.889902][ T7185] ip6_tunnel: non-ECT from fc01:0000:0000:0000:0000:0000:0000:0001 with DS=0x1 [ 244.899310][ T675] asix 4-1:0.0 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 244.915943][ T675] asix: probe of 4-1:0.0 failed with error -71 [ 244.938668][ T675] usb 4-1: USB disconnect, device number 84 [ 244.964473][ T791] cdc_acm 2-1:1.0: ttyACM0: USB ACM device [ 244.994282][ T791] usb 2-1: USB disconnect, device number 86 [ 245.040149][ T7199] loop4: detected capacity change from 0 to 8192 [ 245.253534][ T7213] loop4: detected capacity change from 0 to 40427 [ 245.272962][ T307] usb 3-1: new high-speed USB device number 83 using dummy_hcd [ 245.280672][ T20] usb 1-1: new full-speed USB device number 83 using dummy_hcd [ 245.297259][ T7213] F2FS-fs (loop4): project quota file already specified [ 245.458176][ T7221] loop3: detected capacity change from 0 to 8192 [ 245.540208][ T307] usb 3-1: Using ep0 maxpacket: 16 [ 245.612380][ T7235] IPv6: addrconf: prefix option has invalid lifetime [ 245.657829][ T791] usb 5-1: new full-speed USB device number 83 using dummy_hcd [ 245.671611][ T20] usb 1-1: config 1 has an invalid interface number: 236 but max is 0 [ 245.672590][ T7243] futex_wake_op: syz.3.3283 tries to shift op by -1; fix this program [ 245.679987][ T307] usb 3-1: config 0 has an invalid interface number: 2 but max is 0 [ 245.696659][ T20] usb 1-1: config 1 has no interface number 0 [ 245.708358][ T20] usb 1-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=53.4b [ 245.722994][ T307] usb 3-1: config 0 has no interface number 0 [ 245.734187][ T307] usb 3-1: config 0 interface 2 altsetting 0 has an invalid endpoint with address 0xBC, skipping [ 245.750147][ T20] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 245.806570][ T7261] loop3: detected capacity change from 0 to 256 [ 245.813198][ T6] usb 2-1: new high-speed USB device number 87 using dummy_hcd [ 245.821552][ T20] rndis_host 1-1:1.236: More than one union descriptor, skipping ... [ 245.829762][ T20] usb 1-1: bad CDC descriptors [ 245.834710][ T20] cdc_acm 1-1:1.236: More than one union descriptor, skipping ... [ 245.856438][ T7261] FAT-fs (loop3): Directory bread(block 64) failed [ 245.863051][ T7261] FAT-fs (loop3): Directory bread(block 65) failed [ 245.869716][ T7261] FAT-fs (loop3): Directory bread(block 66) failed [ 245.876378][ T7261] FAT-fs (loop3): Directory bread(block 67) failed [ 245.882429][ T307] usb 3-1: New USB device found, idVendor=0582, idProduct=0005, bcdDevice= 0.88 [ 245.883534][ T7261] FAT-fs (loop3): Directory bread(block 68) failed [ 245.892025][ T307] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 245.898861][ T7261] FAT-fs (loop3): Directory bread(block 69) failed [ 245.906926][ T307] usb 3-1: Product: syz [ 245.913754][ T7261] FAT-fs (loop3): Directory bread(block 70) failed [ 245.917586][ T307] usb 3-1: SerialNumber: syz [ 245.923406][ T307] usb 3-1: config 0 descriptor?? [ 245.924451][ T7261] FAT-fs (loop3): Directory bread(block 71) failed [ 245.940430][ T7261] FAT-fs (loop3): Directory bread(block 72) failed [ 245.947112][ T7261] FAT-fs (loop3): Directory bread(block 73) failed [ 246.032957][ T1032] usb 1-1: USB disconnect, device number 83 [ 246.066542][ T7267] sit: Dst spoofed 0.0.0.0/400:: -> 0.0.0.0/2002:9476:b3ad:dfab:8150:7b25:977f:5d53 [ 246.085607][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 246.117619][ T791] usb 5-1: unable to get BOS descriptor or descriptor too short [ 246.160405][ T791] usb 5-1: not running at top speed; connect to a high speed hub [ 246.213823][ T6] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 246.223989][ T6] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 246.233675][ T307] snd-usb-audio: probe of 3-1:0.2 failed with error -2 [ 246.241832][ T307] usb 3-1: USB disconnect, device number 83 [ 246.256935][ T791] usb 5-1: config 6 has an invalid descriptor of length 0, skipping remainder of the config [ 246.406335][ T6] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 246.415613][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.423641][ T6] usb 2-1: Product: syz [ 246.427650][ T26] usb 4-1: new high-speed USB device number 85 using dummy_hcd [ 246.427870][ T6] usb 2-1: Manufacturer: syz [ 246.440030][ T6] usb 2-1: SerialNumber: syz [ 246.449099][ T791] usb 5-1: New USB device found, idVendor=0ace, idProduct=2011, bcdDevice= 1.01 [ 246.458221][ T791] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 246.466319][ T791] usb 5-1: Product: syz [ 246.471331][ T791] usb 5-1: Manufacturer: syz [ 246.475934][ T791] usb 5-1: SerialNumber: syz [ 246.684256][ T26] usb 4-1: Using ep0 maxpacket: 8 [ 246.780528][ T6] usb 2-1: 0:2 : does not exist [ 246.781075][ T791] usb-storage 5-1:6.0: USB Mass Storage device detected [ 246.793973][ T6] usb 2-1: USB disconnect, device number 87 [ 246.810982][ T791] usb-storage 5-1:6.0: device ignored [ 246.834047][ T26] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 246.843861][ T26] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 246.851730][ T791] usb 5-1: USB disconnect, device number 83 [ 246.867937][ T26] usb 4-1: config 0 has no interface number 0 [ 246.902258][ T307] usb 1-1: new high-speed USB device number 84 using dummy_hcd [ 246.903197][ T7305] tmpfs: Unknown parameter 'context' [ 247.037228][ T26] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 247.051868][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.064694][ T26] usb 4-1: Product: syz [ 247.068913][ T26] usb 4-1: Manufacturer: syz [ 247.073578][ T26] usb 4-1: SerialNumber: syz [ 247.087191][ T26] usb 4-1: config 0 descriptor?? [ 247.133859][ T26] usb 4-1: Found UVC 0.00 device syz (046d:08c3) [ 247.140320][ T26] usb 4-1: No valid video chain found. [ 247.176068][ T307] usb 1-1: Using ep0 maxpacket: 8 [ 247.269313][ T30] audit: type=1400 audit(2000525931.342:229): avc: denied { create } for pid=7342 comm="syz.1.3332" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 247.304499][ T307] usb 1-1: config 3 has an invalid interface number: 45 but max is 0 [ 247.315186][ T307] usb 1-1: config 3 contains an unexpected descriptor of type 0x1, skipping [ 247.331496][ T307] usb 1-1: config 3 has no interface number 0 [ 247.333671][ T7349] tmpfs: Bad value for 'nr_blocks' [ 247.339549][ T307] usb 1-1: config 3 interface 45 altsetting 2 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 247.359823][ T307] usb 1-1: config 3 interface 45 has no altsetting 0 [ 247.371391][ T20] usb 4-1: USB disconnect, device number 85 [ 247.389899][ T6] usb 3-1: new full-speed USB device number 84 using dummy_hcd [ 247.521150][ T7363] loop4: detected capacity change from 0 to 40427 [ 247.539629][ T307] usb 1-1: New USB device found, idVendor=0582, idProduct=e6ca, bcdDevice=d3.0b [ 247.548816][ T307] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 247.557091][ T307] usb 1-1: Product: syz [ 247.563734][ T307] usb 1-1: Manufacturer: syz [ 247.568382][ T307] usb 1-1: SerialNumber: syz [ 247.573089][ T7363] F2FS-fs (loop4): Mismatch start address, segment0(0) cp_blkaddr(512) [ 247.581487][ T7363] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 247.678578][ T675] usb 2-1: new high-speed USB device number 88 using dummy_hcd [ 247.774930][ T6] usb 3-1: config 1 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 247.786183][ T6] usb 3-1: config 1 interface 0 altsetting 5 endpoint 0x3 has invalid maxpacket 1024, setting to 64 [ 247.797125][ T6] usb 3-1: config 1 interface 0 has no altsetting 0 [ 247.881858][ T6] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 247.890980][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 247.899092][ T6] usb 3-1: SerialNumber: syz [ 247.924603][ T7337] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 247.935253][ T675] usb 2-1: Using ep0 maxpacket: 16 [ 247.946393][ T6] cdc_acm 3-1:1.0: Control and data interfaces are not separated! [ 247.979273][ T7397] overlayfs: missing 'lowerdir' [ 248.007149][ T307] usb 1-1: USB disconnect, device number 84 [ 248.020801][ T20] usb 5-1: new high-speed USB device number 84 using dummy_hcd [ 248.039944][ T3863] udevd[3863]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:3.45/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 248.063610][ T675] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 248.070609][ T7407] loop3: detected capacity change from 0 to 1024 [ 248.072165][ T675] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 248.089549][ T675] usb 2-1: config 0 has no interface number 0 [ 248.094684][ T7407] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 248.106751][ T7407] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (6416!=35945) [ 248.116368][ T7407] EXT4-fs (loop3): can't mount with journal_async_commit, fs mounted w/o journal [ 248.181623][ T6] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 248.190725][ T6] usb 3-1: USB disconnect, device number 84 [ 248.266731][ T675] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 248.275890][ T675] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.284002][ T675] usb 2-1: Product: syz [ 248.288234][ T675] usb 2-1: Manufacturer: syz [ 248.292833][ T675] usb 2-1: SerialNumber: syz [ 248.298337][ T675] usb 2-1: config 0 descriptor?? [ 248.303360][ T20] usb 5-1: Using ep0 maxpacket: 8 [ 248.353090][ T675] asix: probe of 2-1:0.251 failed with error -22 [ 248.480539][ T20] usb 5-1: unable to get BOS descriptor or descriptor too short [ 248.533939][ T791] usb 4-1: new high-speed USB device number 86 using dummy_hcd [ 248.566103][ T20] usb 5-1: config 9 has an invalid interface number: 5 but max is 0 [ 248.574245][ T20] usb 5-1: config 9 has no interface number 0 [ 248.578982][ T1032] usb 2-1: USB disconnect, device number 88 [ 248.580660][ T20] usb 5-1: config 9 interface 5 altsetting 9 endpoint 0x9 has an invalid bInterval 181, changing to 7 [ 248.597255][ T20] usb 5-1: config 9 interface 5 has no altsetting 0 [ 248.662331][ T26] usb 1-1: new high-speed USB device number 85 using dummy_hcd [ 248.780217][ T20] usb 5-1: New USB device found, idVendor=06f8, idProduct=b000, bcdDevice=5d.a8 [ 248.789294][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 248.797791][ T20] usb 5-1: Product: syz [ 248.801258][ T791] usb 4-1: Using ep0 maxpacket: 8 [ 248.802309][ T20] usb 5-1: Manufacturer: syz [ 248.811707][ T20] usb 5-1: SerialNumber: syz [ 248.874399][ T7423] loop2: detected capacity change from 0 to 40427 [ 248.922283][ T7423] F2FS-fs (loop2): Not support 524288, larger than 256 [ 248.970492][ T7425] capability: warning: `syz.2.3373' uses deprecated v2 capabilities in a way that may be insecure [ 248.981325][ T791] usb 4-1: unable to get BOS descriptor or descriptor too short [ 249.079348][ T26] usb 1-1: New USB device found, idVendor=1235, idProduct=0018, bcdDevice=f0.ee [ 249.088482][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.096603][ T791] usb 4-1: config 17 has an invalid interface number: 8 but max is 1 [ 249.104786][ T791] usb 4-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 249.114119][ T791] usb 4-1: config 17 has no interface number 0 [ 249.120339][ T791] usb 4-1: config 17 interface 8 altsetting 6 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 249.135892][ T26] usb 1-1: config 0 descriptor?? [ 249.141044][ T791] usb 4-1: config 17 interface 8 has no altsetting 0 [ 249.176083][ T26] usb 1-1: selecting invalid altsetting 1 [ 249.177367][ T20] usb 5-1: USB disconnect, device number 84 [ 249.182086][ T26] snd-usb-audio: probe of 1-1:0.0 failed with error -22 [ 249.293121][ T6] usb 3-1: new high-speed USB device number 85 using dummy_hcd [ 249.314534][ T791] usb 4-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 249.323684][ T791] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.331731][ T791] usb 4-1: Product: syz [ 249.336246][ T791] usb 4-1: Manufacturer: syz [ 249.340856][ T791] usb 4-1: SerialNumber: syz [ 249.395084][ T26] usb 1-1: USB disconnect, device number 85 [ 249.528317][ T675] usb 2-1: new high-speed USB device number 89 using dummy_hcd [ 249.549739][ T6] usb 3-1: Using ep0 maxpacket: 32 [ 249.678789][ T791] usb 4-1: selecting invalid altsetting 0 [ 249.699877][ T791] usb 4-1: USB disconnect, device number 86 [ 249.795664][ T675] usb 2-1: Using ep0 maxpacket: 8 [ 249.859846][ T6] usb 3-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice=26.2f [ 249.868919][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 249.877003][ T6] usb 3-1: Product: syz [ 249.881723][ T6] usb 3-1: Manufacturer: syz [ 249.886346][ T6] usb 3-1: SerialNumber: syz [ 249.891880][ T6] usb 3-1: config 0 descriptor?? [ 249.923948][ T675] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 249.934181][ T675] usb 2-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 249.943651][ T675] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 249.958091][ T675] usb 2-1: config 0 descriptor?? [ 249.999579][ T675] usb 2-1: bad CDC descriptors [ 250.004526][ T675] cdc_acm 2-1:0.0: Control and data interfaces are not separated! [ 250.012405][ T675] cdc_acm 2-1:0.0: This needs exactly 3 endpoints [ 250.018984][ T675] cdc_acm: probe of 2-1:0.0 failed with error -22 [ 250.020167][ T26] usb 5-1: new full-speed USB device number 85 using dummy_hcd [ 250.191589][ T6] ums-onetouch 3-1:0.0: USB Mass Storage device detected [ 250.220986][ T675] usb 2-1: USB disconnect, device number 89 [ 250.229147][ T6] usb 3-1: USB disconnect, device number 85 [ 250.255368][ T791] usb 1-1: new high-speed USB device number 86 using dummy_hcd [ 250.426470][ T26] usb 5-1: config 8 has an invalid interface number: 223 but max is 0 [ 250.434733][ T26] usb 5-1: config 8 has no interface number 0 [ 250.440914][ T26] usb 5-1: config 8 interface 223 altsetting 0 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 250.441300][ T7465] loop3: detected capacity change from 0 to 40427 [ 250.512040][ T791] usb 1-1: Using ep0 maxpacket: 32 [ 250.544802][ T7465] F2FS-fs (loop3): Insane cp_payload (553648128 >= 504) [ 250.551898][ T7465] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 250.618984][ T26] usb 5-1: New USB device found, idVendor=a6da, idProduct=7458, bcdDevice=2d.4d [ 250.639028][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.647629][ T791] usb 1-1: config 6 has an invalid interface number: 250 but max is 0 [ 250.656673][ T791] usb 1-1: config 6 has no interface number 0 [ 250.662957][ T26] usb 5-1: Product: syz [ 250.667159][ T26] usb 5-1: Manufacturer: syz [ 250.672018][ T791] usb 1-1: config 6 interface 250 has no altsetting 0 [ 250.678900][ T26] usb 5-1: SerialNumber: syz [ 250.757000][ T7479] loop2: detected capacity change from 0 to 1024 [ 250.800173][ T7479] EXT4-fs (loop2): filesystem is read-only [ 250.811475][ T7479] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (51269!=20869) [ 250.821168][ T7479] EXT4-fs error (device loop2): ext4_get_journal_inode:5151: comm syz.2.3399: inode #1: comm syz.2.3399: iget: illegal inode # [ 250.835817][ T7479] EXT4-fs (loop2): no journal found [ 250.841058][ T7479] EXT4-fs (loop2): can't get journal size [ 250.847371][ T7479] EXT4-fs (loop2): failed to initialize system zone (-22) [ 250.854726][ T7479] EXT4-fs (loop2): mount failed [ 250.864906][ T791] usb 1-1: New USB device found, idVendor=17cc, idProduct=1010, bcdDevice=a9.d1 [ 250.874071][ T791] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 250.882444][ T791] usb 1-1: Product: syz [ 250.886839][ T791] usb 1-1: Manufacturer: syz [ 250.891450][ T791] usb 1-1: SerialNumber: syz [ 250.973125][ T39] usb 4-1: new low-speed USB device number 87 using dummy_hcd [ 250.980833][ T26] usb 5-1: USB disconnect, device number 85 [ 251.164196][ T675] usb 2-1: new high-speed USB device number 90 using dummy_hcd [ 251.249762][ T6] usb 3-1: new full-speed USB device number 86 using dummy_hcd [ 251.249777][ T791] snd-usb-audio: probe of 1-1:6.250 failed with error -71 [ 251.265815][ T791] usb 1-1: USB disconnect, device number 86 [ 251.367384][ T39] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 251.375785][ T39] usb 4-1: config 179 has no interface number 0 [ 251.382180][ T39] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 10 [ 251.393395][ T39] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 251.403535][ T39] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 10 [ 251.414808][ T39] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 45824, setting to 8 [ 251.425970][ T39] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 251.439292][ T39] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 251.448461][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 251.452867][ T675] usb 2-1: Using ep0 maxpacket: 32 [ 251.474367][ T7473] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 251.498707][ T39] xpad 4-1:179.65: xpad_try_sending_next_out_packet - usb_submit_urb failed with result -90 [ 251.517110][ T39] xpad: probe of 4-1:179.65 failed with error -5 [ 251.581290][ T675] usb 2-1: config 0 has an invalid interface number: 114 but max is 0 [ 251.589535][ T675] usb 2-1: config 0 has no interface number 0 [ 251.595712][ T675] usb 2-1: config 0 interface 114 altsetting 0 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 251.709530][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 251.727328][ T307] usb 4-1: USB disconnect, device number 87 [ 251.762962][ T6] usb 3-1: not running at top speed; connect to a high speed hub [ 251.773704][ T675] usb 2-1: New USB device found, idVendor=05ac, idProduct=9218, bcdDevice=aa.8b [ 251.782883][ T675] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 251.791251][ T675] usb 2-1: Product: syz [ 251.795708][ T20] usb 5-1: new high-speed USB device number 86 using dummy_hcd [ 251.803903][ T675] usb 2-1: Manufacturer: syz [ 251.809115][ T675] usb 2-1: SerialNumber: syz [ 251.817947][ T675] usb 2-1: config 0 descriptor?? [ 251.859225][ T6] usb 3-1: config 9 has an invalid interface number: 41 but max is 0 [ 251.867853][ T675] usbhid 2-1:0.114: couldn't find an input interrupt endpoint [ 251.876140][ T6] usb 3-1: config 9 has no interface number 0 [ 251.883224][ T6] usb 3-1: config 9 interface 41 has no altsetting 0 [ 252.051681][ T6] usb 3-1: New USB device found, idVendor=0421, idProduct=00b0, bcdDevice=ca.f6 [ 252.060803][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 252.069131][ T6] usb 3-1: Product: syz [ 252.073353][ T6] usb 3-1: Manufacturer: syz [ 252.077976][ T6] usb 3-1: SerialNumber: syz [ 252.084372][ T307] usb 2-1: USB disconnect, device number 90 [ 252.137168][ T984] usb 1-1: new high-speed USB device number 87 using dummy_hcd [ 252.190704][ T20] usb 5-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 252.201075][ T20] usb 5-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 252.329717][ T20] usb 5-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.84 [ 252.338855][ T20] usb 5-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 252.347023][ T20] usb 5-1: Product: syz [ 252.351237][ T20] usb 5-1: SerialNumber: syz [ 252.362224][ T6] usb 3-1: bad CDC descriptors [ 252.368048][ T6] usb 3-1: USB disconnect, device number 86 [ 252.394214][ T20] usb 5-1: bad CDC descriptors [ 252.522157][ T984] usb 1-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 255 [ 252.534883][ T984] usb 1-1: config 0 has more interface descriptors, than it declares in bNumInterfaces, ignoring interface number: 0 [ 252.547252][ T984] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 252.557378][ T984] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 252.570332][ T674] usb 4-1: new full-speed USB device number 88 using dummy_hcd [ 252.577956][ T984] usb 1-1: New USB device found, idVendor=1908, idProduct=1315, bcdDevice= 0.00 [ 252.587286][ T984] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 252.596188][ T984] usb 1-1: config 0 descriptor?? [ 252.612357][ T6] usb 5-1: USB disconnect, device number 86 [ 252.640114][ T984] usb-storage 1-1:0.0: USB Mass Storage device detected [ 252.648011][ T984] usb-storage 1-1:0.0: Quirks match for vid 1908 pid 1315: 20000 [ 252.859744][ T6] usb 1-1: USB disconnect, device number 87 [ 252.971265][ T674] usb 4-1: config 9 has an invalid interface number: 81 but max is 0 [ 252.979539][ T674] usb 4-1: config 9 has no interface number 0 [ 252.981843][ T791] usb 2-1: new full-speed USB device number 91 using dummy_hcd [ 252.985698][ T674] usb 4-1: config 9 interface 81 altsetting 7 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 253.004112][ T674] usb 4-1: config 9 interface 81 has no altsetting 0 [ 253.185077][ T674] usb 4-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=f0.f4 [ 253.194237][ T674] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.202299][ T674] usb 4-1: Product: syz [ 253.206598][ T674] usb 4-1: Manufacturer: syz [ 253.211210][ T674] usb 4-1: SerialNumber: syz [ 253.227853][ T7518] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 253.249154][ T39] usb 3-1: new full-speed USB device number 87 using dummy_hcd [ 253.377473][ T791] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 253.387724][ T791] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 253.396715][ T791] usb 2-1: config 1 has no interface number 1 [ 253.441659][ T26] usb 5-1: new full-speed USB device number 87 using dummy_hcd [ 253.538078][ T674] usbserial_generic 4-1:9.81: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 253.549544][ T674] usbserial_generic 4-1:9.81: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 253.560469][ T674] usbserial_generic 4-1:9.81: generic converter detected [ 253.568547][ T674] usb 4-1: generic converter now attached to ttyUSB0 [ 253.576225][ T674] usb 4-1: generic converter now attached to ttyUSB1 [ 253.580706][ T791] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 253.585342][ T674] usb 4-1: USB disconnect, device number 88 [ 253.596009][ T791] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.606432][ T791] usb 2-1: Product: syz [ 253.610853][ T791] usb 2-1: Manufacturer: syz [ 253.615732][ T39] usb 3-1: not running at top speed; connect to a high speed hub [ 253.622701][ T674] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 253.623845][ T791] usb 2-1: SerialNumber: syz [ 253.635131][ T674] generic ttyUSB1: generic converter now disconnected from ttyUSB1 [ 253.644243][ T674] usbserial_generic 4-1:9.81: device disconnected [ 253.719680][ T39] usb 3-1: config 0 has too many interfaces: 77, using maximum allowed: 32 [ 253.728350][ T39] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 77 [ 253.815871][ T20] usb 1-1: new high-speed USB device number 88 using dummy_hcd [ 253.858655][ T26] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 253.869746][ T26] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 253.880603][ T26] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 253.912176][ T39] usb 3-1: New USB device found, idVendor=0b05, idProduct=17e0, bcdDevice= 0.40 [ 253.921401][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 253.929476][ T39] usb 3-1: Product: syz [ 253.933818][ T39] usb 3-1: Manufacturer: syz [ 253.938443][ T39] usb 3-1: SerialNumber: syz [ 253.943703][ T39] usb 3-1: config 0 descriptor?? [ 253.981176][ T791] usb 2-1: USB disconnect, device number 91 [ 254.072469][ T26] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 254.081557][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.089902][ T26] usb 5-1: Product: syz [ 254.094195][ T26] usb 5-1: Manufacturer: syz [ 254.098833][ T26] usb 5-1: SerialNumber: syz [ 254.104532][ T20] usb 1-1: Using ep0 maxpacket: 8 [ 254.115265][ T7542] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 254.137052][ T26] cdc_ncm 5-1:1.0: CDC Union missing and no IAD found [ 254.143950][ T26] cdc_ncm 5-1:1.0: bind() failure [ 254.150062][ T26] cdc_ncm 5-1:1.1: CDC Union missing and no IAD found [ 254.156924][ T26] cdc_ncm 5-1:1.1: bind() failure [ 254.206916][ T791] usb 3-1: USB disconnect, device number 87 [ 254.232877][ T20] usb 1-1: config 0 has an invalid interface number: 145 but max is 0 [ 254.241135][ T20] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 254.251307][ T20] usb 1-1: config 0 has no interface number 0 [ 254.257458][ T20] usb 1-1: config 0 interface 145 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 11 [ 254.357579][ T6] usb 5-1: USB disconnect, device number 87 [ 254.363690][ T674] usb 4-1: new full-speed USB device number 89 using dummy_hcd [ 254.436025][ T20] usb 1-1: New USB device found, idVendor=7d72, idProduct=445f, bcdDevice=98.21 [ 254.445113][ T20] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 254.457699][ T20] usb 1-1: Product: syz [ 254.462252][ T20] usb 1-1: Manufacturer: syz [ 254.471441][ T20] usb 1-1: SerialNumber: syz [ 254.478911][ T30] audit: type=1400 audit(2000525938.094:230): avc: denied { create } for pid=7561 comm="syz.1.3439" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 254.506365][ T20] usb 1-1: config 0 descriptor?? [ 254.554204][ T20] usb 1-1: bad CDC descriptors [ 254.713995][ T674] usb 4-1: not running at top speed; connect to a high speed hub [ 254.782157][ T20] usb 1-1: USB disconnect, device number 88 [ 254.799519][ T674] usb 4-1: config 4 has an invalid interface number: 107 but max is 1 [ 254.807810][ T984] usb 2-1: new high-speed USB device number 92 using dummy_hcd [ 254.816132][ T674] usb 4-1: config 4 has no interface number 0 [ 254.822721][ T674] usb 4-1: config 4 interface 1 has no altsetting 0 [ 254.829770][ T674] usb 4-1: config 4 interface 107 has no altsetting 0 [ 254.928945][ T7590] loop4: detected capacity change from 0 to 512 [ 254.959163][ T7590] EXT4-fs (loop4): Unsupported encryption level 7 [ 255.013349][ T674] usb 4-1: New USB device found, idVendor=15ba, idProduct=002a, bcdDevice=90.2b [ 255.022557][ T674] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.030619][ T674] usb 4-1: Product: syz [ 255.034927][ T674] usb 4-1: Manufacturer: syz [ 255.039577][ T674] usb 4-1: SerialNumber: syz [ 255.066800][ T984] usb 2-1: Using ep0 maxpacket: 16 [ 255.141612][ T6] usb 3-1: new full-speed USB device number 88 using dummy_hcd [ 255.195127][ T984] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 255.205260][ T984] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 255.291380][ T20] usb 5-1: new high-speed USB device number 88 using dummy_hcd [ 255.377375][ T674] ftdi_sio 4-1:4.1: FTDI USB Serial Device converter detected [ 255.385625][ T674] usb 4-1: Detected FT2232C [ 255.390240][ T984] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 255.399384][ T984] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.407394][ T984] usb 2-1: Product: syz [ 255.412149][ T984] usb 2-1: Manufacturer: syz [ 255.416808][ T984] usb 2-1: SerialNumber: syz [ 255.430355][ T674] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 255.451776][ T674] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 255.459252][ T674] usb 4-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 255.473428][ T674] usb 4-1: USB disconnect, device number 89 [ 255.480490][ T674] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 255.490130][ T674] ftdi_sio 4-1:4.1: device disconnected [ 255.526624][ T6] usb 3-1: config 0 has an invalid interface number: 103 but max is 1 [ 255.534859][ T6] usb 3-1: config 0 has an invalid interface number: 183 but max is 1 [ 255.543101][ T6] usb 3-1: config 0 has no interface number 0 [ 255.549307][ T20] usb 5-1: Using ep0 maxpacket: 8 [ 255.554601][ T6] usb 3-1: config 0 has no interface number 1 [ 255.560777][ T6] usb 3-1: config 0 interface 103 has no altsetting 0 [ 255.567562][ T6] usb 3-1: config 0 interface 183 has no altsetting 0 [ 255.665602][ T791] usb 1-1: new high-speed USB device number 89 using dummy_hcd [ 255.676298][ T20] usb 5-1: config 32 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 255.740593][ T6] usb 3-1: New USB device found, idVendor=0403, idProduct=bcda, bcdDevice=37.7a [ 255.749692][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 255.757779][ T6] usb 3-1: Product: syz [ 255.762043][ T984] usb 2-1: 0:2 : does not exist [ 255.766975][ T6] usb 3-1: Manufacturer: syz [ 255.771584][ T6] usb 3-1: SerialNumber: syz [ 255.776281][ T20] usb 5-1: config 32 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 255.787770][ T6] usb 3-1: config 0 descriptor?? [ 255.808446][ T984] usb 2-1: USB disconnect, device number 92 [ 255.868744][ T20] usb 5-1: config 32 interface 0 altsetting 0 has an invalid endpoint with address 0xFF, skipping [ 255.879588][ T20] usb 5-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 255.888629][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 255.922233][ T7594] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 256.040755][ T3859] udevd[3859]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 256.083114][ T6] ftdi_sio 3-1:0.103: FTDI USB Serial Device converter detected [ 256.091471][ T6] usb 3-1: Detected FT2232C [ 256.114650][ T6] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 256.136093][ T6] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 256.143641][ T6] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 256.152908][ T6] ftdi_sio 3-1:0.183: FTDI USB Serial Device converter detected [ 256.157410][ T791] usb 1-1: unable to get BOS descriptor or descriptor too short [ 256.161220][ T6] usb 3-1: Detected FT2232C [ 256.168480][ T39] usb 4-1: new high-speed USB device number 90 using dummy_hcd [ 256.189514][ T6] ftdi_sio ttyUSB1: Unable to read latency timer: -71 [ 256.200169][ T20] usb 5-1: string descriptor 0 read error: -71 [ 256.206670][ T20] hub 5-1:32.0: Invalid hub with more than one config or interface [ 256.214853][ T6] ftdi_sio ttyUSB1: Unable to write latency timer: -71 [ 256.221984][ T20] hub: probe of 5-1:32.0 failed with error -22 [ 256.229458][ T6] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB1 [ 256.243495][ T20] usb 5-1: USB disconnect, device number 88 [ 256.248385][ T7610] futex_wake_op: syz.1.3463 tries to shift op by 32; fix this program [ 256.258532][ T6] usb 3-1: USB disconnect, device number 88 [ 256.297472][ T6] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 256.312076][ T6] ftdi_sio 3-1:0.103: device disconnected [ 256.324064][ T6] ftdi_sio ttyUSB1: FTDI USB Serial Device converter now disconnected from ttyUSB1 [ 256.341365][ T6] ftdi_sio 3-1:0.183: device disconnected [ 256.435377][ T39] usb 4-1: Using ep0 maxpacket: 16 [ 256.446224][ T791] usb 1-1: New USB device found, idVendor=1235, idProduct=4661, bcdDevice=ae.13 [ 256.455353][ T791] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.463460][ T791] usb 1-1: Product: syz [ 256.467676][ T791] usb 1-1: Manufacturer: syz [ 256.472276][ T791] usb 1-1: SerialNumber: syz [ 256.521402][ T3859] udevd[3859]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:32.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 256.563716][ T39] usb 4-1: config 2 has an invalid interface number: 4 but max is 0 [ 256.572075][ T39] usb 4-1: config 2 has no interface number 0 [ 256.578262][ T39] usb 4-1: config 2 interface 4 altsetting 0 has a duplicate endpoint with address 0x1, skipping [ 256.589048][ T39] usb 4-1: config 2 interface 4 altsetting 0 endpoint 0x6 has invalid maxpacket 512, setting to 64 [ 256.623750][ T30] audit: type=1400 audit(2000525940.096:231): avc: denied { create } for pid=7623 comm="syz.2.3470" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_connector_socket permissive=1 [ 256.659928][ T26] usb 2-1: new full-speed USB device number 93 using dummy_hcd [ 256.733596][ T7630] loop4: detected capacity change from 0 to 512 [ 256.766942][ T39] usb 4-1: New USB device found, idVendor=0499, idProduct=1018, bcdDevice=b2.da [ 256.776573][ T791] snd-usb-audio: probe of 1-1:8.0 failed with error -2 [ 256.784252][ T791] usb 1-1: USB disconnect, device number 89 [ 256.793768][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 256.803394][ T39] usb 4-1: Product: syz [ 256.807613][ T39] usb 4-1: Manufacturer: syz [ 256.812485][ T39] usb 4-1: SerialNumber: syz [ 256.812999][ T7630] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 256.823813][ T7630] EXT4-fs (loop4): mount failed [ 256.863880][ T39] usb 4-1: invalid MIDI in EP 0 [ 256.869117][ T39] snd-usb-audio: probe of 4-1:2.4 failed with error -22 [ 256.959298][ T6] usb 3-1: new high-speed USB device number 89 using dummy_hcd [ 257.044838][ T26] usb 2-1: config 9 has an invalid interface descriptor of length 2, skipping [ 257.054210][ T26] usb 2-1: config 9 has an invalid descriptor of length 0, skipping remainder of the config [ 257.064383][ T26] usb 2-1: config 9 has 0 interfaces, different from the descriptor's value: 1 [ 257.084665][ T791] usb 4-1: USB disconnect, device number 90 [ 257.194554][ T26] usb 2-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 257.203752][ T26] usb 2-1: New USB device strings: Mfr=0, Product=244, SerialNumber=255 [ 257.212472][ T26] usb 2-1: Product: syz [ 257.216796][ T26] usb 2-1: SerialNumber: syz [ 257.226733][ T39] usb 5-1: new high-speed USB device number 89 using dummy_hcd [ 257.289352][ T7637] loop0: detected capacity change from 0 to 256 [ 257.334005][ T7637] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010895, chksum : 0x816c887a, utbl_chksum : 0xe619d30d) [ 257.365652][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 257.376008][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 257.505271][ T26] usb 2-1: USB disconnect, device number 93 [ 257.579483][ T6] usb 3-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 257.588664][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 257.596749][ T6] usb 3-1: Product: syz [ 257.600998][ T6] usb 3-1: Manufacturer: syz [ 257.605608][ T6] usb 3-1: SerialNumber: syz [ 257.611175][ T6] usb 3-1: config 0 descriptor?? [ 257.622269][ T39] usb 5-1: New USB device found, idVendor=0dba, idProduct=3000, bcdDevice=26.ea [ 257.631562][ T39] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 257.640828][ T39] usb 5-1: config 0 descriptor?? [ 257.655031][ T6] usb 3-1: 0:0 : invalid sync pipe. is_playback 1, ep 0a, bSynchAddress 07 [ 257.675717][ T60] usb 1-1: new high-speed USB device number 90 using dummy_hcd [ 257.687447][ T39] usb 5-1: Invalid firmware size=18. [ 257.883368][ T6] usb 3-1: USB disconnect, device number 89 [ 257.893808][ T3859] udevd[3859]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 257.914999][ T26] usb 5-1: USB disconnect, device number 89 [ 257.964301][ T674] usb 4-1: new high-speed USB device number 91 using dummy_hcd [ 257.964301][ T60] usb 1-1: Using ep0 maxpacket: 32 [ 258.038625][ T7647] IPv6: addrconf: prefix option has invalid lifetime [ 258.103323][ T60] usb 1-1: config 0 has an invalid interface number: 217 but max is 0 [ 258.113849][ T60] usb 1-1: config 0 has no interface number 0 [ 258.120343][ T60] usb 1-1: config 0 interface 217 has no altsetting 0 [ 258.220936][ T674] usb 4-1: Using ep0 maxpacket: 16 [ 258.306528][ T60] usb 1-1: New USB device found, idVendor=5372, idProduct=2303, bcdDevice=a1.0d [ 258.315707][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.323850][ T60] usb 1-1: Product: syz [ 258.328170][ T60] usb 1-1: Manufacturer: syz [ 258.332879][ T60] usb 1-1: SerialNumber: syz [ 258.338282][ T60] usb 1-1: config 0 descriptor?? [ 258.349795][ T674] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 258.358076][ T674] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 258.368566][ T674] usb 4-1: config 0 has no interface number 0 [ 258.374881][ T674] usb 4-1: config 0 interface 2 has no altsetting 0 [ 258.392581][ T60] pl2303 1-1:0.217: required interrupt-in endpoint missing [ 258.424074][ T6] usb 2-1: new high-speed USB device number 94 using dummy_hcd [ 258.573837][ T674] usb 4-1: New USB device found, idVendor=13b1, idProduct=0024, bcdDevice= e.a0 [ 258.583466][ T674] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 258.597527][ T674] usb 4-1: Product: syz [ 258.601758][ T674] usb 4-1: Manufacturer: syz [ 258.612317][ T674] usb 4-1: SerialNumber: syz [ 258.618722][ T39] usb 1-1: USB disconnect, device number 90 [ 258.621659][ T674] usb 4-1: config 0 descriptor?? [ 258.680700][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 258.712727][ T60] usb 3-1: new high-speed USB device number 90 using dummy_hcd [ 258.808987][ T6] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 258.819172][ T6] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 258.828349][ T6] usb 2-1: New USB device found, idVendor=046b, idProduct=0000, bcdDevice= 0.00 [ 258.837606][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 258.885996][ T6] usb 2-1: 0:2 : does not exist [ 258.905167][ T26] usb 5-1: new high-speed USB device number 90 using dummy_hcd [ 258.926877][ T674] cdc_ether 4-1:0.2: More than one union descriptor, skipping ... [ 258.934804][ T674] cdc_ether 4-1:0.2: skipping garbage [ 258.940370][ T674] usb 4-1: bad CDC descriptors [ 258.946271][ T674] usb 4-1: USB disconnect, device number 91 [ 259.012059][ T60] usb 3-1: Using ep0 maxpacket: 16 [ 259.129691][ T6] usb 2-1: string descriptor 0 read error: -71 [ 259.139752][ T6] usb 2-1: USB disconnect, device number 94 [ 259.151102][ T60] usb 3-1: config 0 has an invalid interface number: 236 but max is 1 [ 259.159395][ T60] usb 3-1: config 0 has an invalid interface number: 129 but max is 1 [ 259.171834][ T60] usb 3-1: config 0 has no interface number 0 [ 259.178036][ T60] usb 3-1: config 0 has no interface number 1 [ 259.184769][ T60] usb 3-1: config 0 interface 236 has no altsetting 0 [ 259.191767][ T60] usb 3-1: config 0 interface 129 has no altsetting 0 [ 259.300333][ T7693] loop0: detected capacity change from 0 to 40427 [ 259.311513][ T26] usb 5-1: New USB device found, idVendor=07c0, idProduct=1125, bcdDevice= 0.00 [ 259.320705][ T26] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 259.329532][ T26] usb 5-1: config 0 descriptor?? [ 259.364920][ T60] usb 3-1: New USB device found, idVendor=1ace, idProduct=e9b2, bcdDevice=5c.3d [ 259.374165][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 259.390009][ T60] usb 3-1: Product: syz [ 259.394193][ T7693] F2FS-fs (loop0): Invalid SB checksum offset: 0 [ 259.394224][ T60] usb 3-1: Manufacturer: syz [ 259.403575][ T7693] F2FS-fs (loop0): Can't find valid F2FS filesystem in 2th superblock [ 259.407368][ T60] usb 3-1: SerialNumber: syz [ 259.415254][ T7693] F2FS-fs (loop0): invalid crc value [ 259.433538][ T60] usb 3-1: config 0 descriptor?? [ 259.442314][ T7693] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 585327988383614437) [ 259.470679][ T7693] F2FS-fs (loop0): Failed to read root inode [ 259.512645][ T7702] loop3: detected capacity change from 0 to 8192 [ 259.547117][ T3862] loop3: p1 p2 p4 < > [ 259.551337][ T3862] loop3: p1 start 16777216 is beyond EOD, truncated [ 259.558038][ T3862] loop3: p2 size 515840 extends beyond EOD, truncated [ 259.567704][ T7702] loop3: p1 p2 p4 < > [ 259.572034][ T7702] loop3: p1 start 16777216 is beyond EOD, truncated [ 259.578856][ T7702] loop3: p2 size 515840 extends beyond EOD, truncated [ 259.685628][ T26] usbhid 5-1:0.0: can't add hid device: -71 [ 259.695823][ T26] usbhid: probe of 5-1:0.0 failed with error -71 [ 259.711855][ T26] usb 5-1: USB disconnect, device number 90 [ 259.734758][ T631] udevd[631]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 259.748419][ T3862] udevd[3862]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 259.769673][ T631] udevd[631]: inotify_add_watch(7, /dev/loop3p4, 10) failed: No such file or directory [ 259.781957][ T7717] loop0: detected capacity change from 0 to 2048 [ 259.783700][ T3862] udevd[3862]: inotify_add_watch(7, /dev/loop3p2, 10) failed: No such file or directory [ 259.807277][ T3863] loop0: p1 < > p4 [ 259.811968][ T3863] loop0: p4 size 722688 extends beyond EOD, truncated [ 259.821172][ T7717] loop0: p1 < > p4 [ 259.826024][ T7717] loop0: p4 size 722688 extends beyond EOD, truncated [ 259.846265][ T60] usb 3-1: selecting invalid altsetting 0 [ 259.852235][ T60] usb 3-1: Found UVC 2.26 device syz (1ace:e9b2) [ 259.858847][ T60] usb 3-1: No valid video chain found. [ 259.867781][ T60] usb 3-1: USB disconnect, device number 90 [ 259.927506][ T3859] udevd[3859]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 259.933584][ T3862] udevd[3862]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 259.951747][ T3862] udevd[3862]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 259.963556][ T791] usb 2-1: new full-speed USB device number 95 using dummy_hcd [ 260.081245][ T39] usb 4-1: new high-speed USB device number 92 using dummy_hcd [ 260.163438][ T30] audit: type=1326 audit(2000525943.399:232): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=7723 comm="syz.4.3518" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ff695071749 code=0x0 [ 260.220078][ T6] usb 1-1: new high-speed USB device number 91 using dummy_hcd [ 260.238101][ T7726] loop4: detected capacity change from 0 to 1024 [ 260.264101][ T7726] SELinux: security_context_str_to_sid(staff_u) failed for (dev ?, type ?) errno=-22 [ 260.274860][ T7726] EXT4-fs warning (device loop4): ext4_multi_mount_protect:300: Invalid MMP block in superblock [ 260.359373][ T39] usb 4-1: Using ep0 maxpacket: 32 [ 260.391199][ T791] usb 2-1: too many endpoints for config 1 interface 0 altsetting 7: 255, using maximum allowed: 30 [ 260.402332][ T791] usb 2-1: config 1 interface 0 altsetting 7 endpoint 0x81 has invalid wMaxPacketSize 0 [ 260.412362][ T791] usb 2-1: config 1 interface 0 altsetting 7 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 260.426145][ T791] usb 2-1: config 1 interface 0 has no altsetting 0 [ 260.487385][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 260.508869][ T791] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 260.518084][ T791] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 260.526151][ T791] usb 2-1: SerialNumber: syz [ 260.530960][ T39] usb 4-1: unable to get BOS descriptor or descriptor too short [ 260.583997][ T791] cdc_acm: probe of 2-1:1.0 failed with error -12 [ 260.594351][ T674] usb 3-1: new low-speed USB device number 91 using dummy_hcd [ 260.615710][ T39] usb 4-1: config 128 has an invalid interface number: 127 but max is 3 [ 260.624301][ T39] usb 4-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 260.626422][ T6] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 260.634699][ T39] usb 4-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 260.645487][ T6] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 260.654264][ T39] usb 4-1: config 128 has no interface number 0 [ 260.669241][ T39] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 260.680529][ T39] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 260.690647][ T39] usb 4-1: config 128 interface 127 has no altsetting 0 [ 260.802571][ T791] usb 2-1: USB disconnect, device number 95 [ 260.829926][ T6] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 260.839251][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 260.847383][ T984] usb 5-1: new high-speed USB device number 91 using dummy_hcd [ 260.855110][ T6] usb 1-1: Product: syz [ 260.859284][ T6] usb 1-1: Manufacturer: syz [ 260.864110][ T6] usb 1-1: SerialNumber: syz [ 260.979241][ T674] usb 3-1: config 0 has an invalid interface number: 113 but max is 0 [ 260.987519][ T674] usb 3-1: config 0 has an invalid interface association descriptor of length 2, skipping [ 260.997672][ T674] usb 3-1: config 0 has no interface number 0 [ 261.004019][ T674] usb 3-1: config 0 interface 113 has no altsetting 0 [ 261.010838][ T674] usb 3-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=65.db [ 261.019953][ T674] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 261.028788][ T674] usb 3-1: config 0 descriptor?? [ 261.118125][ T984] usb 5-1: Using ep0 maxpacket: 32 [ 261.139593][ T39] usb 4-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 261.148854][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.156942][ T39] usb 4-1: SerialNumber: syz [ 261.214476][ T6] usb 1-1: 0:2 : does not exist [ 261.221515][ T6] usb 1-1: USB disconnect, device number 91 [ 261.310678][ T984] usb 5-1: unable to get BOS descriptor or descriptor too short [ 261.332018][ T674] usb 3-1: string descriptor 0 read error: -71 [ 261.358474][ T674] asix 3-1:0.113 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 261.369249][ T674] asix: probe of 3-1:0.113 failed with error -71 [ 261.379212][ T674] usb 3-1: USB disconnect, device number 91 [ 261.396177][ T984] usb 5-1: config 220 interface 0 has no altsetting 0 [ 261.450544][ T3862] udevd[3862]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 261.577911][ T984] usb 5-1: New USB device found, idVendor=0572, idProduct=1340, bcdDevice=b1.72 [ 261.587080][ T984] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 261.595129][ T984] usb 5-1: Product: syz [ 261.599417][ T984] usb 5-1: Manufacturer: syz [ 261.604177][ T39] usb 4-1: USB disconnect, device number 92 [ 261.604358][ T984] usb 5-1: SerialNumber: syz [ 261.674086][ T791] usb 2-1: new high-speed USB device number 96 using dummy_hcd [ 261.930619][ T791] usb 2-1: Using ep0 maxpacket: 32 [ 261.953415][ T984] usb 5-1: USB disconnect, device number 91 [ 261.983584][ T7802] 9pnet: p9_fd_create_tcp (7802): problem connecting socket to 127.0.0.1 [ 262.058938][ T791] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 262.067506][ T791] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 262.076376][ T791] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 262.086593][ T26] usb 1-1: new high-speed USB device number 92 using dummy_hcd [ 262.094222][ T791] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 262.103387][ T791] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 262.116507][ T791] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 262.125635][ T791] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 262.134308][ T791] usb 2-1: config 0 descriptor?? [ 262.176521][ T39] usb 3-1: new high-speed USB device number 92 using dummy_hcd [ 262.304851][ T60] usb 4-1: new high-speed USB device number 93 using dummy_hcd [ 262.358201][ T26] usb 1-1: Using ep0 maxpacket: 16 [ 262.395779][ T791] usb 2-1: USB disconnect, device number 96 [ 262.433077][ T39] usb 3-1: Using ep0 maxpacket: 16 [ 262.470094][ T7818] loop4: detected capacity change from 0 to 128 [ 262.529360][ T26] usb 1-1: unable to get BOS descriptor or descriptor too short [ 262.553743][ T7818] FAT-fs (loop4): bogus number of reserved sectors [ 262.560394][ T7818] FAT-fs (loop4): This looks like a DOS 1.x volume, but isn't a recognized floppy size (128 sectors) [ 262.571431][ T39] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 262.571575][ T7818] FAT-fs (loop4): Can't find a valid FAT filesystem [ 262.581721][ T60] usb 4-1: Using ep0 maxpacket: 16 [ 262.593860][ T39] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 262.605017][ T39] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 262.636327][ T26] usb 1-1: config 1 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 262.649509][ T26] usb 1-1: config 1 interface 0 has no altsetting 0 [ 262.701808][ T39] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 262.713777][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 262.722708][ T39] usb 3-1: SerialNumber: syz [ 262.724187][ T7824] loop4: detected capacity change from 0 to 512 [ 262.732661][ T60] usb 4-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 262.744870][ T60] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 262.754877][ T60] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 262.765995][ T60] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 12592, setting to 1024 [ 262.777594][ T60] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 1024 [ 262.787764][ T60] usb 4-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 262.809246][ T7824] EXT4-fs error (device loop4): ext4_quota_enable:6404: comm syz.4.3568: Bad quota inum: 5, type: 2 [ 262.820471][ T7824] EXT4-fs warning (device loop4): ext4_enable_quotas:6452: Failed to enable quota tracking (type=2, err=-117, ino=5). Please run e2fsck to fix. [ 262.835363][ T26] usb 1-1: New USB device found, idVendor=0eef, idProduct=720c, bcdDevice= 0.40 [ 262.836017][ T7824] EXT4-fs (loop4): mount failed [ 262.844584][ T26] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 262.857578][ T26] usb 1-1: Product: syz [ 262.861866][ T26] usb 1-1: Manufacturer: 膬䯹䄰䞙㞌쐜쥙혟翶夼뜂쌴싵ꉄ鮅↣롱鋃䘲񲳝 [ 262.872097][ T26] usb 1-1: SerialNumber: syz [ 262.882174][ T60] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 262.891250][ T60] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 262.899405][ T60] usb 4-1: SerialNumber: syz [ 262.924938][ T7808] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 262.949807][ T60] cdc_acm 4-1:1.0: Control and data interfaces are not separated! [ 262.966221][ T60] cdc_acm: probe of 4-1:1.0 failed with error -12 [ 263.029416][ T39] usb 3-1: USB disconnect, device number 92 [ 263.185502][ T791] usb 4-1: USB disconnect, device number 93 [ 263.256411][ T26] usbhid 1-1:1.0: can't add hid device: -22 [ 263.262703][ T26] usbhid: probe of 1-1:1.0 failed with error -22 [ 263.270497][ T26] usb 1-1: USB disconnect, device number 92 [ 263.363217][ T60] usb 5-1: new high-speed USB device number 92 using dummy_hcd [ 263.550207][ T7885] loop2: detected capacity change from 0 to 128 [ 263.557761][ T7885] EXT4-fs warning (device loop2): ext4_fill_super:3971: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 263.570771][ T7885] EXT4-fs (loop2): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 263.582988][ T7885] EXT4-fs (loop2): Encoding requested by superblock is unknown [ 263.619771][ T60] usb 5-1: Using ep0 maxpacket: 32 [ 263.624997][ T39] usb 2-1: new high-speed USB device number 97 using dummy_hcd [ 263.748034][ T60] usb 5-1: config 0 has an invalid interface number: 16 but max is 0 [ 263.773437][ T60] usb 5-1: config 0 has no interface number 0 [ 263.782250][ T60] usb 5-1: config 0 interface 16 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 263.796169][ T7904] loop2: detected capacity change from 0 to 4096 [ 263.800479][ T60] usb 5-1: config 0 interface 16 altsetting 0 endpoint 0x82 has invalid maxpacket 30768, setting to 1024 [ 263.819155][ T60] usb 5-1: config 0 interface 16 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 263.830353][ T7904] EXT4-fs (loop2): Ignoring removed mblk_io_submit option [ 263.838154][ T7904] EXT4-fs (loop2): Test dummy encryption mode enabled [ 263.847347][ T7904] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=3 [ 263.857094][ T7904] EXT4-fs warning (device loop2): ext4_enable_quotas:6452: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 263.872274][ T7904] EXT4-fs (loop2): mount failed [ 263.887111][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 263.994047][ T60] usb 5-1: New USB device found, idVendor=0499, idProduct=102a, bcdDevice=85.2d [ 264.004586][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.012718][ T60] usb 5-1: Product: syz [ 264.017253][ T39] usb 2-1: config 0 has an invalid interface number: 20 but max is 0 [ 264.025853][ T39] usb 2-1: config 0 has no interface number 0 [ 264.039176][ T39] usb 2-1: config 0 interface 20 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 1023 [ 264.052034][ T60] usb 5-1: Manufacturer: syz [ 264.056776][ T60] usb 5-1: SerialNumber: syz [ 264.061504][ T39] usb 2-1: config 0 interface 20 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 8 [ 264.075540][ T60] usb 5-1: config 0 descriptor?? [ 264.079434][ T984] usb 1-1: new high-speed USB device number 93 using dummy_hcd [ 264.100885][ T7849] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 264.107935][ T7849] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 264.151570][ T7924] loop3: detected capacity change from 0 to 40427 [ 264.189695][ T7924] F2FS-fs (loop3): fault_type options not supported [ 264.197804][ T7924] F2FS-fs (loop3): invalid crc value [ 264.204269][ T7924] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 264.228382][ T7924] F2FS-fs (loop3): recover fsync data on readonly fs [ 264.236187][ T7924] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 264.261248][ T39] usb 2-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 264.270928][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.279170][ T39] usb 2-1: Product: syz [ 264.283525][ T39] usb 2-1: Manufacturer: syz [ 264.288140][ T39] usb 2-1: SerialNumber: syz [ 264.293684][ T39] usb 2-1: config 0 descriptor?? [ 264.303930][ T674] usb 3-1: new full-speed USB device number 93 using dummy_hcd [ 264.314764][ T7881] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 264.321797][ T7881] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 264.338158][ T39] usb-storage 2-1:0.20: USB Mass Storage device detected [ 264.356926][ T26] usb 5-1: USB disconnect, device number 92 [ 264.368168][ T39] usb-storage 2-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 264.396653][ T30] audit: type=1400 audit(2000525947.365:233): avc: denied { create } for pid=7938 comm="syz.3.3622" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 264.485713][ T984] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 264.502074][ T984] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 264.515168][ T984] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 264.575814][ T39] scsi host1: usb-storage 2-1:0.20 [ 264.583285][ T39] usb 2-1: USB disconnect, device number 97 [ 264.697167][ T7988] loop3: detected capacity change from 0 to 256 [ 264.703630][ T984] usb 1-1: New USB device found, idVendor=8086, idProduct=0b5b, bcdDevice=e1.c5 [ 264.712783][ T984] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 264.721292][ T984] usb 1-1: Product: syz [ 264.725484][ T984] usb 1-1: Manufacturer: syz [ 264.730205][ T984] usb 1-1: SerialNumber: syz [ 264.735572][ T984] usb 1-1: config 0 descriptor?? [ 264.753040][ T674] usb 3-1: unable to get BOS descriptor or descriptor too short [ 264.775013][ T984] usb 1-1: Found UVC 34.00 device syz (8086:0b5b) [ 264.781513][ T984] usb 1-1: No valid video chain found. [ 264.795740][ T674] usb 3-1: not running at top speed; connect to a high speed hub [ 264.796366][ T7988] FAT-fs (loop3): Directory bread(block 64) failed [ 264.810213][ T7988] FAT-fs (loop3): Directory bread(block 65) failed [ 264.816857][ T7988] FAT-fs (loop3): Directory bread(block 66) failed [ 264.823447][ T7988] FAT-fs (loop3): Directory bread(block 67) failed [ 264.830214][ T7988] FAT-fs (loop3): Directory bread(block 68) failed [ 264.836771][ T7988] FAT-fs (loop3): Directory bread(block 69) failed [ 264.843582][ T7988] FAT-fs (loop3): Directory bread(block 70) failed [ 264.850476][ T7988] FAT-fs (loop3): Directory bread(block 71) failed [ 264.857067][ T7988] FAT-fs (loop3): Directory bread(block 72) failed [ 264.863749][ T7988] FAT-fs (loop3): Directory bread(block 73) failed [ 264.891958][ T674] usb 3-1: config 17 has an invalid interface number: 8 but max is 1 [ 264.900213][ T674] usb 3-1: config 17 has 1 interface, different from the descriptor's value: 2 [ 264.909742][ T674] usb 3-1: config 17 has no interface number 0 [ 264.916219][ T674] usb 3-1: config 17 interface 8 altsetting 6 endpoint 0x3 has an invalid bInterval 0, changing to 4 [ 264.927596][ T674] usb 3-1: config 17 interface 8 has no altsetting 0 [ 265.003629][ T39] usb 1-1: USB disconnect, device number 93 [ 265.036260][ T8002] loop4: detected capacity change from 0 to 4096 [ 265.075366][ T8002] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 265.082821][ T8002] EXT4-fs (loop4): Test dummy encryption mode enabled [ 265.092282][ T8002] Quota error (device loop4): v2_read_header: Failed header read: expected=8 got=3 [ 265.101716][ T8002] EXT4-fs warning (device loop4): ext4_enable_quotas:6452: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 265.116690][ T674] usb 3-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=2c.ff [ 265.125962][ T674] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.134473][ T674] usb 3-1: Product: syz [ 265.138996][ T8002] EXT4-fs (loop4): mount failed [ 265.144877][ T674] usb 3-1: Manufacturer: syz [ 265.150877][ T674] usb 3-1: SerialNumber: syz [ 265.308821][ T984] usb 4-1: new high-speed USB device number 94 using dummy_hcd [ 265.338921][ T8038] loop4: detected capacity change from 0 to 512 [ 265.363050][ T8038] FAT-fs (loop4): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 265.491129][ T674] usb 3-1: selecting invalid altsetting 0 [ 265.496956][ T674] usb 3-1: 8:6 : no UAC_FORMAT_TYPE desc [ 265.502805][ T674] usb 3-1: selecting invalid altsetting 0 [ 265.510686][ T674] usb 3-1: USB disconnect, device number 93 [ 265.522720][ T26] usb 2-1: new high-speed USB device number 98 using dummy_hcd [ 265.565511][ T984] usb 4-1: Using ep0 maxpacket: 16 [ 265.715218][ T984] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 265.725511][ T984] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 265.736573][ T39] usb 5-1: new high-speed USB device number 93 using dummy_hcd [ 265.739314][ T3862] udevd[3862]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:17.8/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 265.907777][ T984] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 265.916986][ T984] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 265.925182][ T984] usb 4-1: Product: syz [ 265.929760][ T984] usb 4-1: Manufacturer: syz [ 265.934389][ T984] usb 4-1: SerialNumber: syz [ 265.939969][ T26] usb 2-1: config 0 has an invalid interface number: 255 but max is 0 [ 265.948367][ T26] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 265.958768][ T26] usb 2-1: config 0 has no interface number 0 [ 265.965151][ T26] usb 2-1: config 0 interface 255 has no altsetting 0 [ 265.972276][ T26] usb 2-1: New USB device found, idVendor=13e5, idProduct=0001, bcdDevice=4e.53 [ 265.988417][ T26] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.003980][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 266.016910][ T26] usb 2-1: config 0 descriptor?? [ 266.048547][ T8084] IPv6: addrconf: prefix option has invalid lifetime [ 266.132449][ T39] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 266.142752][ T39] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 266.292785][ T984] usb 4-1: 0:2 : does not exist [ 266.297744][ T984] usb 4-1: unit 3 not found! [ 266.314214][ T39] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 266.316048][ T984] usb 4-1: USB disconnect, device number 94 [ 266.324456][ T26] usb 2-1: selecting invalid altsetting 0 [ 266.345844][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 266.367729][ T26] usb 2-1: USB disconnect, device number 98 [ 266.374174][ T39] usb 5-1: Product: syz [ 266.378257][ T6] usb 3-1: new high-speed USB device number 94 using dummy_hcd [ 266.394760][ T39] usb 5-1: Manufacturer: syz [ 266.399416][ T39] usb 5-1: SerialNumber: syz [ 266.645657][ T6] usb 3-1: Using ep0 maxpacket: 8 [ 266.689417][ T8094] loop0: detected capacity change from 0 to 2048 [ 266.752649][ T39] usb 5-1: 0:1 : does not exist [ 266.757930][ T39] usb 5-1: 0:2 : does not exist [ 266.784652][ T6] usb 3-1: New USB device found, idVendor=2833, idProduct=0201, bcdDevice=2a.d5 [ 266.794019][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 266.805207][ T6] usb 3-1: config 0 descriptor?? [ 266.926589][ T8122] loop3: detected capacity change from 0 to 512 [ 266.936309][ T8122] EXT4-fs error (device loop3): ext4_orphan_get:1401: inode #15: comm syz.3.3713: iget: bad extended attribute block 1 [ 266.953236][ T8122] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.3713: couldn't read orphan inode 15 (err -117) [ 266.965569][ T8122] EXT4-fs (loop3): mounted filesystem without journal. Opts: nobarrier,inlinecrypt,acl,noload,journal_dev=0x0000000000000200,nodiscard,,errors=continue. Quota mode: none. [ 267.019998][ T39] usb 5-1: 5:0: cannot get min/max values for control 3 (id 5) [ 267.058298][ T39] usb 5-1: USB disconnect, device number 93 [ 267.069689][ T675] usb 3-1: USB disconnect, device number 94 [ 267.076477][ T30] audit: type=1400 audit(2000525949.871:234): avc: denied { create } for pid=8141 comm="syz.0.3721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 267.148238][ T6] usb 2-1: new full-speed USB device number 99 using dummy_hcd [ 267.196240][ T8164] loop0: detected capacity change from 0 to 16 [ 267.232352][ T8164] erofs: (device loop0): mounted with root inode @ nid 36. [ 267.240232][ T8166] loop4: detected capacity change from 0 to 16 [ 267.271868][ T8166] erofs: (device loop4): mounted with root inode @ nid 36. [ 267.316921][ T8172] loop0: detected capacity change from 0 to 512 [ 267.330812][ T8174] loop4: detected capacity change from 0 to 2048 [ 267.391911][ T8174] EXT4-fs (loop4): Unsupported blocksize for fs-verity [ 267.399815][ T8172] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.447752][ T674] usb 4-1: new high-speed USB device number 95 using dummy_hcd [ 267.473946][ T8177] loop0: detected capacity change from 0 to 2048 [ 267.494728][ T8179] loop4: detected capacity change from 0 to 2048 [ 267.503112][ T8177] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.533227][ T6] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 267.559286][ T8179] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.570968][ T8179] ext4 filesystem being mounted at /830/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 267.579500][ T8185] loop0: detected capacity change from 0 to 512 [ 267.599834][ T8185] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.634351][ T8188] loop4: detected capacity change from 0 to 512 [ 267.650513][ T8190] loop2: detected capacity change from 0 to 512 [ 267.683066][ T8192] loop0: detected capacity change from 0 to 512 [ 267.695343][ T8190] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.699439][ T8188] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.716810][ T674] usb 4-1: Using ep0 maxpacket: 16 [ 267.725803][ T6] usb 2-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 267.734884][ T6] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 267.748579][ T6] usb 2-1: Product: syz [ 267.749055][ T8192] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 267.752794][ T6] usb 2-1: Manufacturer: syz [ 267.752812][ T6] usb 2-1: SerialNumber: syz [ 267.774327][ T6] usb 2-1: config 0 descriptor?? [ 267.813525][ T8200] loop0: detected capacity change from 0 to 512 [ 267.825266][ T6] hub 2-1:0.0: bad descriptor, ignoring hub [ 267.825725][ T8198] loop4: detected capacity change from 0 to 1024 [ 267.837686][ T6] hub: probe of 2-1:0.0 failed with error -5 [ 267.846360][ T8202] loop2: detected capacity change from 0 to 512 [ 267.853113][ T6] snd-usb-audio: probe of 2-1:0.0 failed with error -2 [ 267.860098][ T674] usb 4-1: config 0 has an invalid interface number: 147 but max is 0 [ 267.865691][ T8198] EXT4-fs (loop4): Unsupported blocksize for fs-verity [ 267.869290][ T674] usb 4-1: config 0 has no interface number 0 [ 267.882437][ T8202] EXT4-fs (loop2): Unsupported blocksize for fs-verity [ 267.889636][ T674] usb 4-1: config 0 interface 147 altsetting 0 bulk endpoint 0xA has invalid maxpacket 32 [ 267.900222][ T674] usb 4-1: config 0 interface 147 altsetting 0 endpoint 0x82 has invalid maxpacket 1104, setting to 1024 [ 267.912260][ T674] usb 4-1: config 0 interface 147 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 1024 [ 267.934200][ T8200] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 267.965436][ T8207] loop4: detected capacity change from 0 to 1024 [ 267.972903][ T8207] EXT4-fs (loop4): Unsupported blocksize for fs-verity [ 267.980053][ T8209] loop2: detected capacity change from 0 to 16 [ 267.994390][ T8211] loop0: detected capacity change from 0 to 512 [ 268.022178][ T8209] erofs: (device loop2): mounted with root inode @ nid 36. [ 268.037105][ T8211] EXT4-fs (loop0): Unsupported blocksize for fs-verity [ 268.097595][ T8218] loop2: detected capacity change from 0 to 512 [ 268.106418][ T8218] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 268.110801][ T674] usb 4-1: New USB device found, idVendor=0525, idProduct=1080, bcdDevice=5b.44 [ 268.126801][ T674] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 268.135092][ T674] usb 4-1: Product: syz [ 268.139003][ T8218] ext4 filesystem being mounted at /780/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 268.139328][ T674] usb 4-1: Manufacturer: syz [ 268.154447][ T674] usb 4-1: SerialNumber: syz [ 268.164367][ T674] usb 4-1: config 0 descriptor?? [ 268.185673][ T8158] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 268.192693][ T8158] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 268.200035][ T984] usb 2-1: USB disconnect, device number 99 [ 268.219048][ T8222] loop2: detected capacity change from 0 to 1024 [ 268.286537][ T8222] EXT4-fs (loop2): Unsupported blocksize for fs-verity [ 268.323558][ T8224] loop2: detected capacity change from 0 to 512 [ 268.345955][ T791] usb 5-1: new full-speed USB device number 94 using dummy_hcd [ 268.431598][ T674] net1080: probe of 4-1:0.147 failed with error -71 [ 268.440309][ T674] usb 4-1: USB disconnect, device number 95 [ 268.457220][ T8224] ================================================================== [ 268.465425][ T8224] BUG: KASAN: use-after-free in __ext4_iget+0x2b8/0x3d80 [ 268.472596][ T8224] Read of size 8 at addr ffff888111581738 by task syz.2.3755/8224 [ 268.480403][ T8224] [ 268.482747][ T8224] CPU: 0 PID: 8224 Comm: syz.2.3755 Not tainted syzkaller #0 [ 268.490139][ T8224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/02/2025 [ 268.500203][ T8224] Call Trace: [ 268.503494][ T8224] [ 268.506448][ T8224] __dump_stack+0x21/0x30 [ 268.510789][ T8224] dump_stack_lvl+0xee/0x150 [ 268.515429][ T8224] ? show_regs_print_info+0x20/0x20 [ 268.520634][ T8224] ? load_image+0x3a0/0x3a0 [ 268.525157][ T8224] ? _raw_spin_lock+0x8e/0xe0 [ 268.529860][ T8224] print_address_description+0x7f/0x2c0 [ 268.535414][ T8224] ? __ext4_iget+0x2b8/0x3d80 [ 268.540095][ T8224] kasan_report+0xf1/0x140 [ 268.544516][ T8224] ? __ext4_iget+0x2b8/0x3d80 [ 268.549207][ T8224] __asan_report_load8_noabort+0x14/0x20 [ 268.554849][ T8224] __ext4_iget+0x2b8/0x3d80 [ 268.559362][ T8224] ? ext4_init_orphan_info+0x155/0xfa0 [ 268.565099][ T8224] ? _raw_write_lock+0x8e/0xe0 [ 268.570024][ T8224] ? __proc_create+0x564/0x8d0 [ 268.574807][ T8224] ? __kasan_check_write+0x14/0x20 [ 268.579965][ T8224] ? ext4_get_projid+0x140/0x140 [ 268.584915][ T8224] ? _raw_write_unlock+0x2b/0x60 [ 268.589884][ T8224] ? ext4_orphan_file_block_trigger+0x400/0x400 [ 268.596588][ T8224] ext4_enable_quotas+0x33b/0x6d0 [ 268.601760][ T8224] ext4_fill_super+0x87c3/0x9090 [ 268.606719][ T8224] ? ext4_mount+0x40/0x40 [ 268.611059][ T8224] ? set_blocksize+0x1fc/0x380 [ 268.615843][ T8224] ? sb_set_blocksize+0xaa/0xf0 [ 268.620707][ T8224] ? ext4_mount+0x40/0x40 [ 268.625068][ T8224] mount_bdev+0x2ae/0x3e0 [ 268.629407][ T8224] ? ext4_mount+0x40/0x40 [ 268.633744][ T8224] ext4_mount+0x34/0x40 [ 268.637940][ T8224] legacy_get_tree+0xed/0x190 [ 268.642732][ T8224] ? ext4_errno_to_code+0x160/0x160 [ 268.647939][ T8224] vfs_get_tree+0x89/0x260 [ 268.652364][ T8224] do_new_mount+0x25a/0xa20 [ 268.656963][ T8224] path_mount+0x675/0x1020 [ 268.661390][ T8224] ? user_path_at_empty+0x161/0x1c0 [ 268.666631][ T8224] __se_sys_mount+0x318/0x380 [ 268.671319][ T8224] ? __x64_sys_mount+0xd0/0xd0 [ 268.676267][ T8224] __x64_sys_mount+0xbf/0xd0 [ 268.680873][ T8224] x64_sys_call+0x6bf/0x9a0 [ 268.685385][ T8224] do_syscall_64+0x4c/0xa0 [ 268.689808][ T8224] ? clear_bhb_loop+0x50/0xa0 [ 268.694486][ T8224] ? clear_bhb_loop+0x50/0xa0 [ 268.699181][ T8224] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 268.705101][ T8224] RIP: 0033:0x7ff719bb5eea [ 268.709520][ T8224] Code: d8 64 89 02 48 c7 c0 ff ff ff ff eb a6 e8 de 1a 00 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 268.729224][ T8224] RSP: 002b:00007ff71861be68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 268.737642][ T8224] RAX: ffffffffffffffda RBX: 00007ff71861bef0 RCX: 00007ff719bb5eea [ 268.745710][ T8224] RDX: 00002000000005c0 RSI: 0000200000000600 RDI: 00007ff71861beb0 [ 268.753691][ T8224] RBP: 00002000000005c0 R08: 00007ff71861bef0 R09: 0000000000000000 [ 268.761675][ T8224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000200000000600 [ 268.769696][ T8224] R13: 00007ff71861beb0 R14: 00000000000005b3 R15: 0000200000000640 [ 268.777676][ T8224] [ 268.780699][ T8224] [ 268.783026][ T8224] Allocated by task 1167: [ 268.787351][ T8224] __kasan_slab_alloc+0xbd/0xf0 [ 268.792221][ T8224] slab_post_alloc_hook+0x4f/0x2b0 [ 268.797425][ T8224] kmem_cache_alloc+0xf7/0x260 [ 268.802192][ T8224] f2fs_alloc_inode+0x26/0x330 [ 268.806957][ T8224] iget_locked+0x16c/0x7e0 [ 268.811384][ T8224] f2fs_iget+0x55/0x5230 [ 268.815638][ T8224] f2fs_fill_super+0x46a7/0x6d10 [ 268.820580][ T8224] mount_bdev+0x2ae/0x3e0 [ 268.824913][ T8224] f2fs_mount+0x34/0x40 [ 268.829072][ T8224] legacy_get_tree+0xed/0x190 [ 268.833771][ T8224] vfs_get_tree+0x89/0x260 [ 268.838210][ T8224] do_new_mount+0x25a/0xa20 [ 268.842721][ T8224] path_mount+0x675/0x1020 [ 268.847224][ T8224] __se_sys_mount+0x318/0x380 [ 268.851922][ T8224] __x64_sys_mount+0xbf/0xd0 [ 268.856515][ T8224] x64_sys_call+0x6bf/0x9a0 [ 268.861029][ T8224] do_syscall_64+0x4c/0xa0 [ 268.865464][ T8224] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 268.871573][ T8224] [ 268.873895][ T8224] Last potentially related work creation: [ 268.879609][ T8224] kasan_save_stack+0x3a/0x60 [ 268.884292][ T8224] __kasan_record_aux_stack+0xd2/0x100 [ 268.889772][ T8224] kasan_record_aux_stack_noalloc+0xb/0x10 [ 268.895590][ T8224] call_rcu+0x105/0xfe0 [ 268.899749][ T8224] evict+0x7da/0x870 [ 268.903646][ T8224] evict_inodes+0x5de/0x650 [ 268.908338][ T8224] generic_shutdown_super+0x96/0x330 [ 268.913736][ T8224] kill_block_super+0x7f/0xf0 [ 268.918417][ T8224] kill_f2fs_super+0x2e7/0x390 [ 268.923279][ T8224] deactivate_locked_super+0xa0/0x100 [ 268.928672][ T8224] deactivate_super+0xaf/0xe0 [ 268.933354][ T8224] cleanup_mnt+0x446/0x500 [ 268.937776][ T8224] __cleanup_mnt+0x19/0x20 [ 268.942195][ T8224] task_work_run+0x127/0x190 [ 268.946784][ T8224] exit_to_user_mode_loop+0xd0/0xe0 [ 268.951986][ T8224] exit_to_user_mode_prepare+0x87/0xd0 [ 268.957454][ T8224] syscall_exit_to_user_mode+0x1a/0x30 [ 268.963137][ T8224] do_syscall_64+0x58/0xa0 [ 268.967566][ T8224] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 268.973750][ T8224] [ 268.976098][ T8224] The buggy address belongs to the object at ffff888111581230 [ 268.976098][ T8224] which belongs to the cache f2fs_inode_cache of size 1424 [ 268.990854][ T8224] The buggy address is located 1288 bytes inside of [ 268.990854][ T8224] 1424-byte region [ffff888111581230, ffff8881115817c0) [ 269.004309][ T8224] The buggy address belongs to the page: [ 269.009940][ T8224] page:ffffea0004456000 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff888111580c20 pfn:0x111580 [ 269.021572][ T8224] head:ffffea0004456000 order:3 compound_mapcount:0 compound_pincount:0 [ 269.030118][ T8224] flags: 0x4000000000010200(slab|head|zone=1) [ 269.036228][ T8224] raw: 4000000000010200 0000000000000000 dead000000000122 ffff8881081f7080 [ 269.044816][ T8224] raw: ffff888111580c20 000000008015000d 00000001ffffffff 0000000000000000 [ 269.053522][ T8224] page dumped because: kasan: bad access detected [ 269.059937][ T8224] page_owner tracks the page as allocated [ 269.065647][ T8224] page last allocated via order 3, migratetype Reclaimable, gfp_mask 0x1d2050(__GFP_IO|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC|__GFP_HARDWALL|__GFP_RECLAIMABLE), pid 663, ts 72653246873, free_ts 0 [ 269.086313][ T8224] post_alloc_hook+0x192/0x1b0 [ 269.091242][ T8224] prep_new_page+0x1c/0x110 [ 269.095770][ T8224] get_page_from_freelist+0x2cc5/0x2d50 [ 269.101492][ T8224] __alloc_pages+0x18f/0x440 [ 269.106088][ T8224] new_slab+0xa1/0x4d0 [ 269.110159][ T8224] ___slab_alloc+0x381/0x810 [ 269.114765][ T8224] __slab_alloc+0x49/0x90 [ 269.119115][ T8224] kmem_cache_alloc+0x138/0x260 [ 269.123965][ T8224] f2fs_alloc_inode+0x26/0x330 [ 269.128735][ T8224] iget_locked+0x16c/0x7e0 [ 269.133281][ T8224] f2fs_iget+0x55/0x5230 [ 269.137564][ T8224] f2fs_fill_super+0x45c7/0x6d10 [ 269.142537][ T8224] mount_bdev+0x2ae/0x3e0 [ 269.146874][ T8224] f2fs_mount+0x34/0x40 [ 269.151048][ T8224] legacy_get_tree+0xed/0x190 [ 269.155725][ T8224] vfs_get_tree+0x89/0x260 [ 269.160143][ T8224] page_owner free stack trace missing [ 269.165513][ T8224] [ 269.167835][ T8224] Memory state around the buggy address: [ 269.173459][ T8224] ffff888111581600: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 269.181523][ T8224] ffff888111581680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 269.189589][ T8224] >ffff888111581700: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 269.197684][ T8224] ^ [ 269.201513][ T791] usb 5-1: config 1 interface 0 altsetting 8 endpoint 0x1 has invalid maxpacket 1023, setting to 64 [ 269.203577][ T8224] ffff888111581780: fb fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 269.203593][ T8224] ffff888111581800: fc fc fc fc fc fc fc fc 00 00 00 00 00 00 00 00 [ 269.203605][ T8224] ================================================================== [ 269.214616][ T791] usb 5-1: config 1 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 269.222436][ T8224] Disabling lock debugging due to kernel taint [ 269.249925][ T8224] EXT4-fs warning (device loop2): ext4_enable_quotas:6452: Failed to enable quota tracking (type=0, err=-13, ino=3). Please run e2fsck to fix. [ 269.263366][ T30] audit: type=1400 audit(2000525951.910:235): avc: denied { read } for pid=83 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 269.273541][ T8224] EXT4-fs (loop2): mount failed [ 269.294463][ T791] usb 5-1: config 1 interface 0 has no altsetting 0 [ 269.306576][ T30] audit: type=1400 audit(2000525951.957:236): avc: denied { search } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 269.328280][ T30] audit: type=1400 audit(2000525951.957:237): avc: denied { write } for pid=83 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 269.349770][ T30] audit: type=1400 audit(2000525951.957:238): avc: denied { add_name } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 269.370582][ T30] audit: type=1400 audit(2000525951.957:239): avc: denied { create } for pid=83 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 269.391637][ T30] audit: type=1400 audit(2000525951.957:240): avc: denied { append open } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 269.414609][ T30] audit: type=1400 audit(2000525951.957:241): avc: denied { getattr } for pid=83 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 269.522321][ T791] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 269.531544][ T791] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 269.539592][ T791] usb 5-1: Product: syz [ 269.543861][ T791] usb 5-1: Manufacturer: 澇ࢾ悱뀐얆㡉嬮嗲ਅ캿ㅘ㡥㱄뚲鲜Ꮤ╬ﰗ㟦魶ଔ൪쏤뮾佤ℱڭ흇閭뭦릌詧춄ࢢᘡ郞䖨⯻頺䲟燹 [ 269.559482][ T791] usb 5-1: SerialNumber: syz [ 269.586502][ T8215] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 269.866632][ T791] usb 5-1: USB disconnect, device number 94