last executing test programs: 1.840722053s ago: executing program 3 (id=1667): syz_clone3(&(0x7f0000000300)={0x200004400, 0x0, 0x0, 0x0, {0x18}, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x58) 1.824240155s ago: executing program 3 (id=1668): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x18, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000020000000000000001000079100000000000007a00e0ff000000009500000000000000"], &(0x7f0000000100)='GPL\x00', 0x2, 0xc4, &(0x7f00000002c0)=""/196}, 0x80) 1.823838694s ago: executing program 3 (id=1669): recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000003700)={0x77359400}) 1.801386576s ago: executing program 3 (id=1670): syz_open_dev$tty20(0xc, 0x4, 0x1) 1.801131686s ago: executing program 3 (id=1671): syz_usb_connect(0x0, 0x24, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x6c, 0xf9, 0x6b, 0x10, 0x9e8, 0x62, 0x80f2, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xf0, 0x3e, 0xfc}}]}}]}}, 0x0) 1.488358971s ago: executing program 4 (id=1672): bpf$MAP_CREATE(0x0, &(0x7f0000001180)=ANY=[@ANYBLOB="1b00000000000000000000000080000000000000", @ANYRESDEC, @ANYBLOB="4dda2ebc"], 0x48) 1.471148143s ago: executing program 4 (id=1673): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x1, 0x4, &(0x7f0000000080)=@framed={{0xffffffb4, 0x5, 0x0, 0x0, 0x0, 0x61, 0x10, 0x18}, [@ldst={0x6, 0x0, 0x3}]}, &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x8, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x366, 0x10, &(0x7f0000000000), 0x2b2}, 0x48) 1.470573233s ago: executing program 4 (id=1674): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f00000010c0)=ANY=[@ANYBLOB="b40800000000000073113600000000008510000002000000b5000000000000009500b500645ea6fc9500ea120000000045032ded6483045ca60caaf9ef3940688ef86cdbef6bb37c95b38938b9ebef5c6a1de52f2fa6e0"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_skb}, 0x70) 1.462860623s ago: executing program 4 (id=1675): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000400)={&(0x7f0000000100)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0xa, [@struct={0x8, 0x1, 0x0, 0xf, 0x0, 0x20008, [{0xe, 0x0, 0x3}]}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2e]}}, 0x0, 0x3a}, 0x20) 1.436759715s ago: executing program 4 (id=1676): bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000100)={0xd, 0x4, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000007110b6000000000095f1ff0000000000"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x9}, 0x80) 1.425029706s ago: executing program 4 (id=1677): syz_usb_connect$uac1(0x1, 0x8d, &(0x7f0000002c80)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x8, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7b, 0x3, 0x1, 0x0, 0x0, 0x7, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x7fff, 0x7}, [@input_terminal={0xc, 0x24, 0x2, 0x6, 0x205, 0x2, 0x6, 0x4, 0xfb, 0x3}, @mixer_unit={0x8, 0x24, 0x4, 0x6, 0x7, "29d73b"}, @extension_unit={0x8, 0x24, 0x8, 0x4, 0x7f, 0xa, "bd"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x9f, 0xd, 0xe, {0x7, 0x25, 0x1, 0x81, 0x1, 0xff}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x4, 0xd3, 0x9, {0x7, 0x25, 0x1, 0x0, 0x8, 0xa}}}}}}}]}}, &(0x7f0000003080)={0x0, 0x0, 0x0, 0x0, 0x3, [{0x0, 0x0}, {0x0, 0x0}, {0x2, &(0x7f0000002f40)=@string={0x2}}]}) 539.543507ms ago: executing program 1 (id=1700): bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x8, 0x6, &(0x7f0000000000)=ANY=[@ANYBLOB="05000000000000007111530000000000851000000200000085000000050000009500001c000000009500a50500000000"], &(0x7f0000000080)='GPL\x00', 0x5, 0x29e, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_skb, 0xffffffffffffffff, 0x6}, 0x70) 529.173028ms ago: executing program 1 (id=1701): time(&(0x7f0000000880)) 506.61475ms ago: executing program 1 (id=1703): syz_emit_ethernet(0xfdef, &(0x7f0000000380)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaaaaaaaa86dd6092c01f00082f00fe80fe43c8a0000000000000000000bb00000000000000000000ffff00000000242065580000000000000021000086dd080088be4305400f"], 0x0) 483.505691ms ago: executing program 1 (id=1705): waitid(0x2, 0xffffffffffffffff, 0x0, 0x4, 0x0) 436.382855ms ago: executing program 1 (id=1707): bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000280)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0x3, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x2, 0x2}}, @int={0x0, 0x0, 0x0, 0x1, 0x5, 0x10}, @var={0x1, 0x0, 0x0, 0xe, 0x1}]}, {0x0, [0x61]}}, 0x0, 0x53}, 0x20) 413.832877ms ago: executing program 1 (id=1709): syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000000000010c00725150000000000010902240001000000000904000001030002000921feff050122f4040905810300"], 0x0) 391.425488ms ago: executing program 2 (id=1711): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=@framed={{0xffffffb4, 0x0, 0x0, 0x0, 0x0, 0x79, 0x10, 0x8}, [@ldst={0x3, 0x3, 0x3, 0xa, 0x0, 0xff00}], {0x95, 0x0, 0x74}}, &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg}, 0x48) 378.04165ms ago: executing program 2 (id=1712): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000600)={0x10, 0x3, &(0x7f0000000000)=@framed={{0x72, 0xa, 0x0, 0xffc4, 0x0, 0x69, 0x10, 0x22}}, &(0x7f0000000480)='GPL\x00'}, 0x80) 367.16198ms ago: executing program 2 (id=1713): syz_emit_ethernet(0x36, &(0x7f0000000000)={@link_local, @remote, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @empty}, @timestamp_reply={0x16, 0x0, 0x0, 0xe000}}}}}, 0x0) 314.598585ms ago: executing program 2 (id=1714): bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x17, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b400000000000000731101000000000016000000000000009500740000000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @cgroup_sysctl}, 0x48) 314.402945ms ago: executing program 2 (id=1715): syz_emit_ethernet(0x76, &(0x7f0000000780)={@broadcast, @random="42e17dbe6edb", @val={@void}, {@ipv6={0x86dd, @udp={0x0, 0x6, "2e5cea", 0x3c, 0x3c, 0x0, @rand_addr=' \x01\x00', @mcast2, {[@hopopts={0x0, 0x4, '\x00', [@hao={0xc9, 0x10, @private0}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00'}]}], {0x0, 0x0, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}}, 0x0) 314.337795ms ago: executing program 2 (id=1716): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000480)='./file1\x00', 0x204010, &(0x7f0000000000), 0x1, 0x640, &(0x7f0000000b00)="$eJzs3c1rHOUfAPDvbF6atPn90hYRWxQDHlqQpkktrXqxrQcrFCzYg4iHhiapodsXmhRsLZiKBwUFES8eRHrxH/AuuXsTQb15FqpIfAGVrszsbLPd7CbbNNltM58PbDLPzDPzPN+ZfTLP7OTZCaCwRtIfpYhdEbdPJxHDEZHky4aiunAkz7f42/Uz6SuJSuXVX5MsX5qubau23rY8MRAR3x6L2NmzvNzZq9fOTZQrVe9E7J87f2n/7NVr+2bOT5ydOjt1YfzAswcPjz03fnC8Yc0ta4pzW/77+IlXHv/ovTcPTX9X3pfEkTjV9/ZkNMSxXkZiJG7nIdbP742Iw+lEk/3ysNkEIRRaT/5+7IuIR2M4erJU1XDMfNjVygEbqtITUQEKKtH+oaBq/YDatX1718GnNrhX0jm3jlYvgJbH31v9bCQGsmujrYtJ3ZVR9bONvnUoPy3j3+u7P09faXpxoFb+X3eOTu86lNPK/I2IeKxZ/ElWt+1ZpGn8pbuu9ZOIGIuI/rx+L95HHZK66Y34HGYl9xJ//XEoRcSR/Hc6/9iqJSVN5440pDsdPwDFtHA0P5HPp6ml81/a96j1f6JJ/2eoyblrLbp9/mvd/6ud7weyfk+poR+Wns1PNt/ksm7hTx8c/yTebZ65vv+XvtLya33BTrh1I2J3Q/zvp8Hm/Z80/qTJ8U+znD7SXhkvff/L8VbLuh1/5WbEnqbXP0v9tXRqhfuT+6dnyjsjYqY8Nda0jK+/eePLVuU3xP/ZHyvEP3D/4S6THv+tLeKvO/6lxvXSfXKpzTK+OnnzfKtlQ6se/9LP/Un1erM/n/PWxNzc5fGI/uREnqVu/oGV61LLU9tGGv/ep5q3/7ve/zfu3s5g7U9mGy69dm6x1bK1vP/rbibfrrRZh1bS+CdrO7b18V/W/tN5H7dZxp+vX3mi1bKV4h9ca1AAAAAAAABQUKXsHmxSGr0zXSqNjlbHyz4SW0vli7NzT09fvHJhMmJv9v+QfaXp/E73cDWdpOnxbHopfaAh/UxE7IiITweqd8pHz1wsT3Y7eAAAAAAAAAAAAAAAAAAAAHhAbMvH/9eeU/17T3X8P1AQG/mAOeDBpv1DcWXtf9kjnoAicP6H4tL+obi0fygu7R+KS/uH4mqr/ScbXw+g85z/obi0fwAAAADYlHY8ufBjEhHzzw9mr1R/vsyIINjc+rpdAaBrelbN4eYgbFZ3WrfOPhROW/3/vyOyLwfc+OoAXdD0v/uzzkH+xaCtGv9Cdc1DL6+YCwAAAAAAAAAAAABYB3t2tR7/b2wwbG6G/UFxrT7+fyNWBR4Evt0Diss1PrDa0/0GWi1Y8FxAAAAAAAAAAAAAAOiUoeyVlEbzscBDUSqNjkb8LyK2R18yPVOeGouI/0fEDz19W9L0eLcrDQAAAAAAAAAAAAAAAAAAAJvM7NVr5ybK5anL9RP/LJuzuSdqT0HtQFkvxD2uFUnnd8tgRHT9oNz7RP6Wnl8lc2/dnCRiPl2n+5XPJmL9NlipVPfGmrfTrb9IAAAAAAAAAAAAAAAAAABQXHVjj5vb/UWHawQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAnbf0/P/7mKjkmuVZuDzb7RgBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgIfTfwEAAP//1mI/ew==") 168.377766ms ago: executing program 3 (id=1717): syz_mount_image$ext4(&(0x7f0000000280)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x800011, &(0x7f0000001200), 0x0, 0x627, &(0x7f0000001240)="$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") 74.962984ms ago: executing program 0 (id=1718): futex(0x0, 0x83, 0x0, 0x0, 0x0, 0x1) 10.326749ms ago: executing program 0 (id=1719): prctl$PR_SET_MM_AUXV(0x53564d41, 0xc, 0x0, 0x0) 10.223309ms ago: executing program 0 (id=1720): mremap(&(0x7f000087f000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) 10.099979ms ago: executing program 0 (id=1721): capset(&(0x7f0000000080)={0x20071026}, &(0x7f0000000040)={0x200000, 0x1ffffe, 0x0, 0x3, 0xa}) 10.009819ms ago: executing program 0 (id=1722): socketpair(0x28, 0x3, 0x0, &(0x7f00000000c0)) 0s ago: executing program 0 (id=1723): syz_usb_connect(0x3, 0x23d, &(0x7f0000000340)=ANY=[@ANYBLOB="12011003f218c1203b158211c8f30102030109022b0202000650030904f6910441e8d5080c240202000309000d2c49920b2402014003407f8917df090580101000043105072501020506001d0b"], &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0}) kernel console output (not intermixed with test programs): it 9 not found! [ 68.270269][ T550] usb 2-1: USB disconnect, device number 15 [ 68.272895][ T792] usb 1-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 68.288543][ T792] usb 1-1: config 128 has no interface number 0 [ 68.295351][ T792] usb 1-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid maxpacket 43172, setting to 1024 [ 68.310009][ T792] usb 1-1: config 128 interface 127 altsetting 14 bulk endpoint 0x5 has invalid maxpacket 1024 [ 68.335811][ T792] usb 1-1: config 128 interface 127 has no altsetting 0 [ 68.465746][ T39] usb 3-1: unable to get BOS descriptor or descriptor too short [ 68.505758][ T792] usb 1-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 68.518420][ T792] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.527723][ T792] usb 1-1: Product: syz [ 68.532277][ T792] usb 1-1: Manufacturer: syz [ 68.539114][ T792] usb 1-1: SerialNumber: syz [ 68.556133][ T39] usb 3-1: config 14 has an invalid interface number: 21 but max is 0 [ 68.566690][ T2100] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 68.569919][ T39] usb 3-1: config 14 has no interface number 0 [ 68.585708][ T39] usb 3-1: config 14 interface 21 altsetting 251 bulk endpoint 0xA has invalid maxpacket 32 [ 68.598842][ T39] usb 3-1: config 14 interface 21 has no altsetting 0 [ 68.625772][ T60] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 68.765714][ T39] usb 3-1: New USB device found, idVendor=c880, idProduct=760e, bcdDevice=35.fc [ 68.777669][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.787744][ T39] usb 3-1: Product: syz [ 68.792687][ T39] usb 3-1: Manufacturer: syz [ 68.798578][ T39] usb 3-1: SerialNumber: syz [ 68.815756][ T2102] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 68.830677][ T2122] loop3: detected capacity change from 0 to 40427 [ 68.865763][ T60] usb 5-1: Using ep0 maxpacket: 32 [ 68.891787][ T2122] F2FS-fs (loop3): Wrong NAT boundary, start(2560) end(3584) blocks(83968) [ 68.908694][ T2122] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 68.921478][ T2122] F2FS-fs (loop3): Fix alignment : done, start(4096) end(16896) block(12288) [ 68.921932][ T2125] loop1: detected capacity change from 0 to 512 [ 68.932507][ T2122] F2FS-fs (loop3): invalid crc value [ 68.946279][ T2125] EXT4-fs (loop1): Ignoring removed oldalloc option [ 68.951701][ T2122] F2FS-fs (loop3): Found nat_bits in checkpoint [ 68.965637][ T792] usb 1-1: USB disconnect, device number 18 [ 68.978475][ T2125] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802c01c, mo2=0002] [ 68.987516][ T60] usb 5-1: config 0 has an invalid interface number: 90 but max is 0 [ 68.990792][ T2125] System zones: [ 69.001509][ T60] usb 5-1: config 0 has no interface number 0 [ 69.007568][ T2125] 1-12 [ 69.013482][ T60] usb 5-1: config 0 interface 90 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 64 [ 69.029295][ T2122] F2FS-fs (loop3): Start checkpoint disabled! [ 69.029315][ T60] usb 5-1: config 0 interface 90 has no altsetting 0 [ 69.050711][ T2122] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 69.060165][ T2122] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 69.070255][ T2125] EXT4-fs error (device loop1): ext4_xattr_inode_iget:400: comm syz.1.850: Parent and EA inode have the same ino 15 [ 69.110745][ T2125] EXT4-fs error (device loop1): ext4_xattr_inode_iget:400: comm syz.1.850: Parent and EA inode have the same ino 15 [ 69.126839][ T2125] EXT4-fs (loop1): 1 orphan inode deleted [ 69.136726][ T2125] EXT4-fs (loop1): mounted filesystem without journal. Opts: journal_ioprio=0x0000000000000005,debug,debug_want_extra_isize=0x000000000000005c,jqfmt=vfsv1,bsdgroups,oldalloc,usrjquota=,,errors=continue. Quota mode: none. [ 69.179245][ T2131] loop3: detected capacity change from 0 to 128 [ 69.190233][ T2131] EXT4-fs (loop3): Test dummy encryption mode enabled [ 69.206404][ T2131] EXT4-fs (loop3): Test dummy encryption mode enabled [ 69.214223][ T2131] EXT4-fs (loop3): Ignoring removed nomblk_io_submit option [ 69.223933][ T2131] EXT4-fs (loop3): Ignoring removed nomblk_io_submit option [ 69.224152][ T60] usb 5-1: New USB device found, idVendor=067b, idProduct=23f3, bcdDevice=50.e2 [ 69.233282][ T2131] EXT4-fs error (device loop3): ext4_fill_super:4830: inode #2: comm syz.3.851: iget: checksum invalid [ 69.244349][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.258559][ T2131] EXT4-fs (loop3): get root inode failed [ 69.266193][ T39] usb 3-1: MIDIStreaming interface descriptor not found [ 69.272280][ T2131] EXT4-fs (loop3): mount failed [ 69.301585][ T60] usb 5-1: Product: syz [ 69.306897][ T39] usb 3-1: USB disconnect, device number 14 [ 69.317345][ T60] usb 5-1: Manufacturer: syz [ 69.322887][ T60] usb 5-1: SerialNumber: syz [ 69.341119][ T60] usb 5-1: config 0 descriptor?? [ 69.365852][ T2114] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 69.386149][ T60] pl2303 5-1:0.90: required interrupt-in endpoint missing [ 69.447999][ T2150] loop3: detected capacity change from 0 to 512 [ 69.459975][ T2152] loop0: detected capacity change from 0 to 512 [ 69.486969][ T2150] SELinux: security_context_str_to_sid(system_u) failed for (dev ?, type ?) errno=-22 [ 69.486977][ T2152] SELinux: security_context_str_to_sid(user_u) failed for (dev ?, type ?) errno=-22 [ 69.494820][ T2150] EXT4-fs (loop3): invalid first ino: 0 [ 69.551366][ T2152] SELinux: security_context_str_to_sid(user_u) failed for (dev loop0, type msdos) errno=-22 [ 69.622823][ T2160] incfs: Error accessing: ./file0. [ 69.629277][ T792] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 69.642818][ T2160] incfs: mount failed -2 [ 69.692711][ T60] usb 5-1: USB disconnect, device number 17 [ 69.885695][ T792] usb 2-1: Using ep0 maxpacket: 32 [ 69.925758][ T39] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 69.945775][ T6] usb 3-1: new full-speed USB device number 15 using dummy_hcd [ 69.955825][ T313] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 70.005732][ T792] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 70.175802][ T792] usb 2-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 70.187065][ T792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.196435][ T313] usb 1-1: Using ep0 maxpacket: 32 [ 70.205662][ T39] usb 4-1: Using ep0 maxpacket: 32 [ 70.206120][ T792] usb 2-1: Product: syz [ 70.216444][ T792] usb 2-1: Manufacturer: syz [ 70.221855][ T792] usb 2-1: SerialNumber: syz [ 70.233131][ T792] usb 2-1: config 0 descriptor?? [ 70.276252][ T792] usb 2-1: bad CDC descriptors [ 70.282301][ T792] usb 2-1: unsupported MDLM descriptors [ 70.355849][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 70.385774][ T39] usb 4-1: unable to get BOS descriptor or descriptor too short [ 70.405846][ T6] usb 3-1: not running at top speed; connect to a high speed hub [ 70.485483][ T550] usb 2-1: USB disconnect, device number 16 [ 70.493218][ T39] usb 4-1: config 128 has an invalid interface number: 127 but max is 3 [ 70.504849][ T39] usb 4-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 70.506222][ T313] usb 1-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice=26.2f [ 70.516215][ T39] usb 4-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 70.527473][ T6] usb 3-1: config 0 has an invalid interface number: 88 but max is 0 [ 70.539219][ T39] usb 4-1: config 128 has no interface number 0 [ 70.548865][ T313] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.555480][ T39] usb 4-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid maxpacket 43172, setting to 1024 [ 70.564509][ T6] usb 3-1: config 0 has no interface number 0 [ 70.577566][ T39] usb 4-1: config 128 interface 127 altsetting 14 bulk endpoint 0x5 has invalid maxpacket 1024 [ 70.584027][ T313] usb 1-1: Product: syz [ 70.595490][ T39] usb 4-1: config 128 interface 127 has no altsetting 0 [ 70.600251][ T6] usb 3-1: config 0 interface 88 altsetting 8 endpoint 0x86 has an invalid bInterval 0, changing to 10 [ 70.620494][ T313] usb 1-1: Manufacturer: syz [ 70.626076][ T313] usb 1-1: SerialNumber: syz [ 70.631117][ T6] usb 3-1: config 0 interface 88 altsetting 8 endpoint 0x86 has invalid wMaxPacketSize 0 [ 70.643651][ T6] usb 3-1: config 0 interface 88 has no altsetting 0 [ 70.652399][ T313] usb 1-1: config 0 descriptor?? [ 70.795795][ T39] usb 4-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 70.806997][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.817362][ T39] usb 4-1: Product: syz [ 70.822761][ T39] usb 4-1: Manufacturer: syz [ 70.829026][ T39] usb 4-1: SerialNumber: syz [ 70.835729][ T6] usb 3-1: New USB device found, idVendor=0460, idProduct=0004, bcdDevice=96.31 [ 70.846120][ T6] usb 3-1: New USB device strings: Mfr=1, Product=84, SerialNumber=3 [ 70.857205][ T6] usb 3-1: Product: syz [ 70.862923][ T6] usb 3-1: Manufacturer: syz [ 70.865777][ T2166] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 70.867863][ T6] usb 3-1: SerialNumber: syz [ 70.881807][ T6] usb 3-1: config 0 descriptor?? [ 70.936039][ T313] ums-onetouch 1-1:0.0: USB Mass Storage device detected [ 70.999189][ T313] usb 1-1: USB disconnect, device number 19 [ 71.017997][ T2191] loop4: detected capacity change from 0 to 256 [ 71.083533][ T2191] FAT-fs (loop4): Directory bread(block 64) failed [ 71.090983][ T2191] FAT-fs (loop4): Directory bread(block 65) failed [ 71.098454][ T2191] FAT-fs (loop4): Directory bread(block 66) failed [ 71.106327][ T2191] FAT-fs (loop4): Directory bread(block 67) failed [ 71.114146][ T2191] FAT-fs (loop4): Directory bread(block 68) failed [ 71.122848][ T2191] FAT-fs (loop4): Directory bread(block 69) failed [ 71.131294][ T2191] FAT-fs (loop4): Directory bread(block 70) failed [ 71.142337][ T2191] FAT-fs (loop4): Directory bread(block 71) failed [ 71.152738][ T2191] FAT-fs (loop4): Directory bread(block 72) failed [ 71.160853][ T2191] FAT-fs (loop4): Directory bread(block 73) failed [ 71.216509][ T6] input: syz syz as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.88/input/input5 [ 71.252482][ T39] usb 4-1: USB disconnect, device number 17 [ 71.253035][ T6] usb 3-1: USB disconnect, device number 15 [ 71.285662][ T550] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 71.344306][ T30] audit: type=1400 audit(1756459267.637:147): avc: denied { create } for pid=2207 comm="syz.4.888" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 71.389915][ T30] audit: type=1400 audit(1756459267.637:148): avc: denied { write } for pid=2207 comm="syz.4.888" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 71.422014][ T30] audit: type=1400 audit(1756459267.637:149): avc: denied { read } for pid=2207 comm="syz.4.888" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 71.498522][ T396] udevd[396]: Error opening device "/dev/input/event3": No such file or directory [ 71.523068][ T396] udevd[396]: Unable to EVIOCGABS device "/dev/input/event3" [ 71.543172][ T396] udevd[396]: Unable to EVIOCGABS device "/dev/input/event3" [ 71.662772][ T2236] loop4: detected capacity change from 0 to 40427 [ 71.700003][ T550] usb 2-1: unable to get BOS descriptor or descriptor too short [ 71.712332][ T2236] F2FS-fs (loop4): Invalid Fs Meta Ino: node(1) meta(15) root(3) [ 71.722872][ T2236] F2FS-fs (loop4): Can't find valid F2FS filesystem in 2th superblock [ 71.733567][ T2236] F2FS-fs (loop4): invalid crc value [ 71.755358][ T2236] F2FS-fs (loop4): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241045588246331391) [ 71.761968][ T2257] loop0: detected capacity change from 0 to 512 [ 71.782644][ T2257] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 71.794261][ T550] usb 2-1: config 14 has an invalid interface number: 21 but max is 0 [ 71.802301][ T2236] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=1000000, run fsck to fix. [ 71.809083][ T550] usb 2-1: config 14 has no interface number 0 [ 71.826797][ T550] usb 2-1: config 14 interface 21 altsetting 251 bulk endpoint 0xA has invalid maxpacket 32 [ 71.832041][ T2236] F2FS-fs (loop4): sanity_check_inode: inode (ino=3) has corrupted i_xattr_nid: 16777216, run fsck to fix. [ 71.841831][ T550] usb 2-1: config 14 interface 21 has no altsetting 0 [ 71.853332][ T2236] F2FS-fs (loop4): Failed to read root inode [ 71.918457][ T2273] loop0: detected capacity change from 0 to 128 [ 71.928147][ T2273] EXT4-fs (loop0): Test dummy encryption mode enabled [ 71.937954][ T2273] EXT4-fs (loop0): Test dummy encryption mode enabled [ 71.948468][ T2273] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 71.957001][ T2273] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 71.966021][ T2273] EXT4-fs error (device loop0): ext4_fill_super:4830: inode #2: comm syz.0.915: iget: checksum invalid [ 71.979043][ T2275] loop2: detected capacity change from 0 to 8192 [ 71.979311][ T330] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 72.004848][ T2273] EXT4-fs (loop0): get root inode failed [ 72.012698][ T2273] EXT4-fs (loop0): mount failed [ 72.018652][ T550] usb 2-1: New USB device found, idVendor=c880, idProduct=760e, bcdDevice=35.fc [ 72.031365][ T550] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.040659][ T550] usb 2-1: Product: syz [ 72.045425][ T550] usb 2-1: Manufacturer: syz [ 72.051741][ T550] usb 2-1: SerialNumber: syz [ 72.064162][ T30] audit: type=1400 audit(1756459268.367:150): avc: denied { create } for pid=2277 comm="syz.4.921" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 72.093122][ T2192] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 72.153087][ T2282] loop0: detected capacity change from 0 to 8192 [ 72.247472][ T330] usb 4-1: Using ep0 maxpacket: 32 [ 72.425689][ T313] usb 3-1: new full-speed USB device number 16 using dummy_hcd [ 72.436772][ T2313] loop0: detected capacity change from 0 to 40427 [ 72.457801][ T2313] F2FS-fs (loop0): invalid crc value [ 72.464986][ T2313] F2FS-fs (loop0): Wrong journal entry on segno 33554435 [ 72.465131][ T2318] loop4: detected capacity change from 0 to 40427 [ 72.474149][ T2313] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-117) [ 72.491719][ T2318] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504) [ 72.500661][ T550] usb 2-1: MIDIStreaming interface descriptor not found [ 72.503834][ T2318] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 72.514667][ T550] usb 2-1: USB disconnect, device number 17 [ 72.523665][ T2318] F2FS-fs (loop4): invalid crc value [ 72.555981][ T330] usb 4-1: New USB device found, idVendor=0d49, idProduct=7000, bcdDevice=26.2f [ 72.561224][ T2318] F2FS-fs (loop4): Found nat_bits in checkpoint [ 72.567759][ T330] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.585305][ T330] usb 4-1: Product: syz [ 72.591582][ T330] usb 4-1: Manufacturer: syz [ 72.596823][ T330] usb 4-1: SerialNumber: syz [ 72.621379][ T330] usb 4-1: config 0 descriptor?? [ 72.633138][ T2318] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 72.642332][ T2318] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 72.783393][ T2325] loop0: detected capacity change from 0 to 40427 [ 72.825787][ T313] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 72.839972][ T313] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 72.856350][ T313] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 72.858820][ T2325] F2FS-fs (loop0): fault_injection options not supported [ 72.900733][ T2325] F2FS-fs (loop0): invalid crc value [ 72.912700][ T2325] F2FS-fs (loop0): Found nat_bits in checkpoint [ 72.922676][ T330] ums-onetouch 4-1:0.0: USB Mass Storage device detected [ 72.942746][ T2325] F2FS-fs (loop0): Start checkpoint disabled! [ 72.952178][ T2325] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 72.965722][ T313] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 72.979133][ T330] usb 4-1: USB disconnect, device number 18 [ 72.993903][ T313] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 73.004552][ T313] usb 3-1: SerialNumber: syz [ 73.025761][ T39] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 73.066077][ T313] cdc_ether: probe of 3-1:1.0 failed with error -22 [ 73.074548][ T313] usb-storage 3-1:1.0: USB Mass Storage device detected [ 73.090772][ T313] usb-storage 3-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 73.185721][ T550] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 73.275187][ T330] usb 3-1: USB disconnect, device number 16 [ 73.285811][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 73.310746][ T2349] loop0: detected capacity change from 0 to 8192 [ 73.340986][ T396] loop0: p1 p2 p4 < > [ 73.345972][ T396] loop0: partition table partially beyond EOD, truncated [ 73.357085][ T396] loop0: p1 start 16777216 is beyond EOD, truncated [ 73.365228][ T396] loop0: p2 size 515840 extends beyond EOD, truncated [ 73.376320][ T396] loop0: p4 start 16777216 is beyond EOD, truncated [ 73.385167][ T2349] loop0: p1 p2 p4 < > [ 73.390530][ T2349] loop0: partition table partially beyond EOD, truncated [ 73.399939][ T2349] loop0: p1 start 16777216 is beyond EOD, truncated [ 73.410220][ T39] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 73.410255][ T2349] loop0: p2 size 515840 extends beyond EOD, [ 73.422457][ T39] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 73.427349][ T2349] truncated [ 73.431691][ T550] usb 2-1: Using ep0 maxpacket: 16 [ 73.451833][ T2349] loop0: p4 start 16777216 is beyond EOD, truncated [ 73.475356][ T2355] loop3: detected capacity change from 0 to 128 [ 73.488998][ T101] loop0: p1 p2 p4 < > [ 73.494703][ T101] loop0: partition table partially beyond EOD, truncated [ 73.504239][ T101] loop0: p1 start 16777216 is beyond EOD, truncated [ 73.512301][ T101] loop0: p2 size 515840 extends beyond EOD, truncated [ 73.517389][ T2355] EXT4-fs warning (device loop3): ext4_fill_super:3971: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 73.521997][ T101] loop0: p4 start 16777216 is beyond EOD, truncated [ 73.535314][ T2355] EXT4-fs (loop3): Invalid want_extra_isize 6 [ 73.607717][ T396] udevd[396]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 73.609664][ T2359] loop0: detected capacity change from 0 to 2048 [ 73.626302][ T39] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 73.638881][ T550] usb 2-1: unable to get BOS descriptor or descriptor too short [ 73.649129][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.661496][ T39] usb 5-1: Product: syz [ 73.668083][ T39] usb 5-1: Manufacturer: syz [ 73.677184][ T39] usb 5-1: SerialNumber: syz [ 73.684118][ T2359] loop0: p1 < > p4 < > [ 73.711127][ T101] loop0: p1 < > p4 < > [ 73.725795][ T550] usb 2-1: config 13 has an invalid interface number: 50 but max is 0 [ 73.738030][ T550] usb 2-1: config 13 has no interface number 0 [ 73.745818][ T550] usb 2-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 73.759219][ T550] usb 2-1: config 13 interface 50 has no altsetting 0 [ 73.804063][ T2375] loop2: detected capacity change from 0 to 256 [ 73.804433][ T396] udevd[396]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 73.839135][ T396] udevd[396]: inotify_add_watch(7, /dev/loop0p2, 10) failed: No such file or directory [ 73.852455][ T2377] 9pnet: Insufficient options for proto=fd [ 73.915103][ T545] udevd[545]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 73.915120][ T396] udevd[396]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 73.945768][ T550] usb 2-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 73.980673][ T545] udevd[545]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 73.981750][ T396] udevd[396]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 74.003799][ T550] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.018428][ T39] usb 5-1: 0:2 : does not exist [ 74.024278][ T2396] capability: warning: `syz.2.972' uses 32-bit capabilities (legacy support in use) [ 74.039830][ T550] usb 2-1: Product: syz [ 74.044720][ T550] usb 2-1: Manufacturer: syz [ 74.050824][ T550] usb 2-1: SerialNumber: syz [ 74.095680][ T2335] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 74.108244][ T39] usb 5-1: USB disconnect, device number 18 [ 74.110550][ T2405] loop3: detected capacity change from 0 to 512 [ 74.209307][ T2405] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 overlaps block group descriptors [ 74.245636][ T2405] EXT4-fs (loop3): ext4_check_descriptors: Inode table for group 0 not in group (block 2)! [ 74.260626][ T2405] EXT4-fs (loop3): group descriptors corrupted! [ 74.352807][ T30] audit: type=1400 audit(1756459270.647:151): avc: denied { write } for pid=2420 comm="syz.3.987" name="tcp6" dev="proc" ino=4026532909 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 74.401621][ T2427] loop3: detected capacity change from 0 to 512 [ 74.401845][ T2426] loop2: detected capacity change from 0 to 1024 [ 74.452582][ T2429] loop4: detected capacity change from 0 to 128 [ 74.456505][ T2427] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 74.476155][ T2426] EXT4-fs warning (device loop2): ext4_fill_super:3971: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 74.490649][ T2426] EXT4-fs (loop2): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 74.502595][ T550] usb 2-1: MIDIStreaming interface descriptor not found [ 74.530578][ T30] audit: type=1326 audit(1756459270.827:152): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2432 comm="syz.0.992" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa9ec73fbe9 code=0x0 [ 74.537681][ T550] usb 2-1: USB disconnect, device number 18 [ 74.619336][ T2439] loop2: detected capacity change from 0 to 2048 [ 74.700529][ T2457] loop4: detected capacity change from 0 to 256 [ 74.721839][ T2439] EXT4-fs (loop2): #clusters per group too big: 151011328 [ 74.732160][ T2457] exFAT-fs (loop4): invalid fs_name [ 74.752124][ T2457] exFAT-fs (loop4): failed to read boot sector [ 74.767699][ T2457] exFAT-fs (loop4): failed to recognize exfat type [ 74.835393][ T2443] loop3: detected capacity change from 0 to 40427 [ 74.880968][ T2443] F2FS-fs (loop3): fault_injection options not supported [ 74.918656][ T2443] F2FS-fs (loop3): fault_type options not supported [ 74.932592][ T2479] loop4: detected capacity change from 0 to 512 [ 74.952322][ T2479] EXT4-fs (loop4): Mount option "nojournal_checksum" incompatible with ext3 [ 74.970813][ T2443] F2FS-fs (loop3): invalid crc value [ 74.979502][ T2443] F2FS-fs (loop3): Mismatch valid blocks 2 vs. 16 [ 74.987239][ T2443] F2FS-fs (loop3): Failed to initialize F2FS segment manager (-117) [ 75.066975][ T39] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 75.116221][ T2491] loop3: detected capacity change from 0 to 512 [ 75.127878][ T2491] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: comm syz.3.1020: inode #2214592512: comm syz.3.1020: iget: illegal inode # [ 75.145142][ T2491] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.1020: error while reading EA inode 2214592512 err=-117 [ 75.162470][ T550] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 75.162697][ T2491] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: comm syz.3.1020: inode #2214592512: comm syz.3.1020: iget: illegal inode # [ 75.188608][ T2491] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.1020: error while reading EA inode 2214592512 err=-117 [ 75.207430][ T2491] EXT4-fs error (device loop3): ext4_xattr_inode_iget:404: comm syz.3.1020: inode #1: comm syz.3.1020: iget: illegal inode # [ 75.224887][ T2491] EXT4-fs error (device loop3): ext4_xattr_inode_iget:409: comm syz.3.1020: error while reading EA inode 1 err=-117 [ 75.243209][ T2491] EXT4-fs (loop3): 1 orphan inode deleted [ 75.251433][ T2491] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpquota,journal_dev=0x0000000000000101,debug_want_extra_isize=0x000000000000004c,auto_da_alloc=0x0000000000000008,resgid=0x0000000000000000,acl,init_itable=0x0000000000008d55,,errors=continue. Quota mode: writeback. [ 75.252805][ T578] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 75.294013][ T313] usb 5-1: new full-speed USB device number 19 using dummy_hcd [ 75.335357][ T39] usb 1-1: Using ep0 maxpacket: 8 [ 75.385084][ T2499] ICMPv6: Received fragmented ndisc packet. Carefully consider disabling suppress_frag_ndisc. [ 75.418067][ T550] usb 3-1: Using ep0 maxpacket: 32 [ 75.436349][ T2505] sit: Src spoofed 0.0.0.0/2002:0:400:0:ff03::80 -> 0.0.0.0/2042::fb:ffff:ff00:0 [ 75.459265][ T39] usb 1-1: config 32 interface 0 altsetting 0 endpoint 0x85 has invalid wMaxPacketSize 0 [ 75.470722][ T39] usb 1-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice=98.c7 [ 75.481948][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.593620][ T550] usb 3-1: unable to get BOS descriptor or descriptor too short [ 75.655453][ T578] usb 2-1: config 0 has an invalid interface number: 215 but max is 0 [ 75.668244][ T578] usb 2-1: config 0 has no interface number 0 [ 75.686391][ T550] usb 3-1: config 0 has an invalid interface number: 223 but max is 0 [ 75.695869][ T550] usb 3-1: config 0 has no interface number 0 [ 75.703170][ T550] usb 3-1: config 0 interface 223 altsetting 2 endpoint 0xF has invalid maxpacket 1023, setting to 64 [ 75.716796][ T550] usb 3-1: config 0 interface 223 altsetting 2 endpoint 0x4 has invalid maxpacket 1024, setting to 64 [ 75.729992][ T550] usb 3-1: config 0 interface 223 has no altsetting 0 [ 75.768899][ T39] usb 1-1: string descriptor 0 read error: -71 [ 75.778539][ T39] usb 1-1: USB disconnect, device number 20 [ 75.830668][ T330] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 75.830716][ T578] usb 2-1: New USB device found, idVendor=07cf, idProduct=1001, bcdDevice=4e.2a [ 75.850251][ T578] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.860393][ T578] usb 2-1: Product: syz [ 75.861569][ T313] usb 5-1: New USB device found, idVendor=133e, idProduct=0815, bcdDevice=7e.66 [ 75.866270][ T578] usb 2-1: Manufacturer: syz [ 75.876728][ T313] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.881742][ T578] usb 2-1: SerialNumber: syz [ 75.891599][ T313] usb 5-1: Product: syz [ 75.898046][ T578] usb 2-1: config 0 descriptor?? [ 75.906646][ T313] usb 5-1: Manufacturer: syz [ 75.908900][ T550] usb 3-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=86.21 [ 75.914006][ T313] usb 5-1: SerialNumber: syz [ 75.925789][ T550] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.931710][ T313] usb 5-1: config 0 descriptor?? [ 75.941438][ T550] usb 3-1: Product: syz [ 75.952754][ T550] usb 3-1: Manufacturer: syz [ 75.958928][ T550] usb 3-1: SerialNumber: syz [ 75.965109][ T578] usb-storage 2-1:0.215: USB Mass Storage device detected [ 75.975969][ T550] usb 3-1: config 0 descriptor?? [ 75.982142][ T578] usb-storage 2-1:0.215: Quirks match for vid 07cf pid 1001: a [ 75.995953][ T313] snd-usb-audio: probe of 5-1:0.0 failed with error -22 [ 76.098528][ T330] usb 4-1: Using ep0 maxpacket: 32 [ 76.178042][ T578] usb 2-1: USB disconnect, device number 19 [ 76.222168][ T330] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x85 has invalid maxpacket 32 [ 76.231770][ T550] usb 5-1: USB disconnect, device number 19 [ 76.245839][ T39] usb 3-1: USB disconnect, device number 17 [ 76.288695][ T2529] loop0: detected capacity change from 0 to 512 [ 76.329102][ T2529] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 76.341492][ T2529] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1152: group 0, block bitmap and bg descriptor inconsistent: 191 vs 220 free clusters [ 76.361296][ T2529] EXT4-fs (loop0): 1 truncate cleaned up [ 76.368570][ T2529] EXT4-fs (loop0): mounted filesystem without journal. Opts: noload,resuid=0x000000000000ee01,debug_want_extra_isize=0x000000000000002e,lazytime,quota,quota,,errors=continue. Quota mode: writeback. [ 76.428171][ T330] usb 4-1: New USB device found, idVendor=0499, idProduct=1010, bcdDevice= 5.f5 [ 76.439875][ T330] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 76.449645][ T330] usb 4-1: Product: syz [ 76.454683][ T330] usb 4-1: Manufacturer: syz [ 76.460701][ T330] usb 4-1: SerialNumber: syz [ 76.467303][ T330] usb 4-1: config 0 descriptor?? [ 76.490182][ T2521] raw-gadget.4 gadget: fail, usb_ep_enable returned -22 [ 76.511156][ T330] snd-usb-audio: probe of 4-1:0.0 failed with error -2 [ 76.716564][ T578] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 76.734305][ T550] usb 4-1: USB disconnect, device number 19 [ 76.739791][ T2536] loop1: detected capacity change from 0 to 512 [ 76.770813][ T2536] EXT4-fs warning (device loop1): ext4_multi_mount_protect:300: Invalid MMP block in superblock [ 76.811382][ T2542] loop2: detected capacity change from 0 to 128 [ 76.853072][ T2550] loop4: detected capacity change from 0 to 512 [ 76.871470][ T2550] EXT4-fs (loop4): Ignoring removed mblk_io_submit option [ 76.880192][ T2550] EXT4-fs (loop4): Test dummy encryption mode enabled [ 76.905957][ T2550] EXT4-fs (loop4): orphan cleanup on readonly fs [ 76.919140][ T2550] EXT4-fs error (device loop4): ext4_orphan_get:1401: comm syz.4.1049: inode #13: comm syz.4.1049: iget: illegal inode # [ 76.929972][ T2559] loop2: detected capacity change from 0 to 1024 [ 76.952268][ T2550] EXT4-fs (loop4): Remounting filesystem read-only [ 76.961566][ T2550] EXT4-fs error (device loop4): ext4_orphan_get:1406: comm syz.4.1049: couldn't read orphan inode 13 (err -117) [ 76.976745][ T2550] EXT4-fs (loop4): Remounting filesystem read-only [ 76.986303][ T2550] EXT4-fs (loop4): mounted filesystem without journal. Opts: nojournal_checksum,bsddf,noblock_validity,abort,mblk_io_submit,data_err=ignore,bsdgroups,errors=remount-ro,test_dummy_encryption,bsdgroups,. Quota mode: none. [ 76.996878][ T2559] EXT4-fs (loop2): inodes count not valid: 1 vs 32 [ 77.114135][ T30] audit: type=1400 audit(1756459273.335:153): avc: denied { create } for pid=2578 comm="syz.2.1061" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 77.148540][ T578] usb 1-1: unable to get BOS descriptor or descriptor too short [ 77.229321][ T2593] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 77.246636][ T578] usb 1-1: config 1 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 52, changing to 9 [ 77.266949][ T39] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 77.285614][ T2601] loop3: detected capacity change from 0 to 512 [ 77.299371][ T578] usb 1-1: config 1 interface 0 has no altsetting 0 [ 77.309247][ T2605] loop4: detected capacity change from 0 to 512 [ 77.356471][ T2605] EXT4-fs error (device loop4): ext4_orphan_get:1427: comm syz.4.1074: bad orphan inode 13 [ 77.368032][ T2605] ext4_test_bit(bit=12, block=4) = 1 [ 77.376706][ T2605] is_bad_inode(inode)=0 [ 77.381901][ T2605] NEXT_ORPHAN(inode)=0 [ 77.387667][ T2605] max_ino=32 [ 77.391319][ T2605] i_nlink=1 [ 77.395088][ T2605] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 77.412307][ T2601] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 77.417190][ T2603] loop2: detected capacity change from 0 to 40427 [ 77.440332][ T2601] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=c802e12c, mo2=0002] [ 77.450754][ T2601] EXT4-fs (loop3): orphan cleanup on readonly fs [ 77.459215][ T2601] EXT4-fs error (device loop3): ext4_validate_block_bitmap:438: comm syz.3.1072: bg 0: block 361: padding at end of block bitmap is not set [ 77.478031][ T578] usb 1-1: New USB device found, idVendor=16c0, idProduct=05e1, bcdDevice= 0.40 [ 77.478203][ T2601] EXT4-fs (loop3): Remounting filesystem read-only [ 77.497072][ T578] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.501686][ T2601] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6183: Corrupt filesystem [ 77.511231][ T2603] F2FS-fs (loop2): Insane cp_payload (553648128 >= 504) [ 77.516017][ T2601] EXT4-fs (loop3): Remounting filesystem read-only [ 77.532646][ T2601] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #11: comm syz.3.1072: attempt to clear invalid blocks 33619980 len 1 [ 77.548520][ T2601] EXT4-fs (loop3): Remounting filesystem read-only [ 77.549547][ T39] usb 2-1: Using ep0 maxpacket: 8 [ 77.556563][ T2601] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.1072: invalid indirect mapped block 1811939328 (level 0) [ 77.578416][ T2603] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 77.578488][ T578] usb 1-1: Product: syz [ 77.589383][ T2601] EXT4-fs (loop3): Remounting filesystem read-only [ 77.604345][ T2601] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #11: comm syz.3.1072: invalid indirect mapped block 2185560079 (level 1) [ 77.624925][ T2603] F2FS-fs (loop2): invalid crc value [ 77.631306][ T2601] EXT4-fs (loop3): Remounting filesystem read-only [ 77.631398][ T578] usb 1-1: Manufacturer: syz [ 77.640073][ T2601] EXT4-fs (loop3): 1 truncate cleaned up [ 77.651334][ T2601] EXT4-fs (loop3): mounted filesystem without journal. Opts: noload,noblock_validity,discard,errors=remount-ro,inode_readahead_blks=0x0000000000000000. Quota mode: none. [ 77.660850][ T578] usb 1-1: SerialNumber: syz [ 77.692642][ T2603] F2FS-fs (loop2): Found nat_bits in checkpoint [ 77.735960][ T39] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 77.736941][ T2603] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 77.748662][ T39] usb 2-1: New USB device found, idVendor=0421, idProduct=0335, bcdDevice=5f.0e [ 77.761088][ T2603] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 77.774235][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.814084][ T39] usb 2-1: config 0 descriptor?? [ 77.858641][ T39] usb 2-1: bad CDC descriptors [ 77.898163][ T30] audit: type=1400 audit(1756459274.104:154): avc: denied { create } for pid=2638 comm="syz.3.1088" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 78.042770][ T2665] loop2: detected capacity change from 0 to 2048 [ 78.068319][ T550] usb 2-1: USB disconnect, device number 20 [ 78.098797][ T1640] Alternate GPT is invalid, using primary GPT. [ 78.106225][ T1640] loop2: p2 p3 p7 [ 78.120176][ T2665] Alternate GPT is invalid, using primary GPT. [ 78.127817][ T2665] loop2: p2 p3 p7 [ 78.155660][ T578] usbhid 1-1:1.0: can't add hid device: -71 [ 78.162466][ T578] usbhid: probe of 1-1:1.0 failed with error -71 [ 78.176126][ T6] usb 5-1: new high-speed USB device number 20 using dummy_hcd [ 78.176427][ T578] usb 1-1: USB disconnect, device number 21 [ 78.200416][ T1640] udevd[1640]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 78.215299][ T396] udevd[396]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 78.236778][ T397] udevd[397]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 78.237304][ T1640] udevd[1640]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 78.260874][ T26] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 78.272990][ T396] udevd[396]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 78.289408][ T396] udevd[396]: inotify_add_watch(7, /dev/loop2p2, 10) failed: No such file or directory [ 78.289543][ T397] udevd[397]: inotify_add_watch(7, /dev/loop2p7, 10) failed: No such file or directory [ 78.321441][ T1640] udevd[1640]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 78.545570][ T313] usb 3-1: new full-speed USB device number 18 using dummy_hcd [ 78.566162][ T6] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.578400][ T2681] loop0: detected capacity change from 0 to 512 [ 78.582088][ T6] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 78.607895][ T2681] EXT4-fs (loop0): couldn't mount RDWR because of unsupported optional features (bbda0000) [ 78.616332][ T6] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 78.631690][ T2681] EXT4-fs (loop0): couldn't mount as ext2 due to feature incompatibilities [ 78.668851][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.682204][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 78.697482][ T26] usb 4-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 0.00 [ 78.710039][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.730168][ T26] usb 4-1: config 0 descriptor?? [ 78.773349][ T26] usbhid 4-1:0.0: can't add hid device: -22 [ 78.780442][ T26] usbhid: probe of 4-1:0.0 failed with error -22 [ 78.802223][ T6] usb 5-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 78.816737][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.830050][ T6] usb 5-1: Product: syz [ 78.836382][ T6] usb 5-1: Manufacturer: syz [ 78.842646][ T6] usb 5-1: SerialNumber: syz [ 78.853755][ T6] usb 5-1: config 0 descriptor?? [ 78.904135][ T2693] loop0: detected capacity change from 0 to 40427 [ 78.904681][ T330] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 78.935568][ T313] usb 3-1: config 1 interface 0 altsetting 93 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 78.952507][ T313] usb 3-1: config 1 interface 0 has no altsetting 0 [ 78.969400][ T2693] F2FS-fs (loop0): invalid crc value [ 78.982974][ T578] usb 4-1: USB disconnect, device number 20 [ 78.996060][ T2693] F2FS-fs (loop0): Found nat_bits in checkpoint [ 79.023645][ T2693] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 79.038153][ T313] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 79.048982][ T313] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 79.058948][ T313] usb 3-1: SerialNumber: syz [ 79.089288][ T2677] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 79.098620][ T2677] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 79.128708][ T6] usb 5-1: USB disconnect, device number 20 [ 79.152720][ T397] udevd[397]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 79.167402][ T2699] loop0: detected capacity change from 0 to 512 [ 79.184953][ T330] usb 2-1: Using ep0 maxpacket: 16 [ 79.254821][ T2699] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 1 overlaps superblock [ 79.265526][ T2699] EXT4-fs (loop0): ext4_check_descriptors: Inode bitmap for group 1 overlaps superblock [ 79.281247][ T2699] EXT4-fs (loop0): ext4_check_descriptors: Inode table for group 1 overlaps superblock [ 79.299349][ T2699] EXT4-fs (loop0): revision level too high, forcing read-only mode [ 79.313901][ T2699] [EXT4 FS bs=4096, gc=2, bpg=35, ipg=32, mo=e040e01c, mo2=0000] [ 79.326461][ T2699] EXT4-fs (loop0): failed to initialize system zone (-117) [ 79.340928][ T2699] EXT4-fs (loop0): mount failed [ 79.345448][ T313] cdc_ether: probe of 3-1:1.0 failed with error -71 [ 79.355240][ T313] usb 3-1: USB disconnect, device number 18 [ 79.362373][ T330] usb 2-1: unable to get BOS descriptor or descriptor too short [ 79.458067][ T330] usb 2-1: config 2 has an invalid interface number: 22 but max is 0 [ 79.473123][ T330] usb 2-1: config 2 has an invalid descriptor of length 0, skipping remainder of the config [ 79.490004][ T330] usb 2-1: config 2 has no interface number 0 [ 79.503502][ T330] usb 2-1: config 2 interface 22 has no altsetting 0 [ 79.526921][ T2711] loop3: detected capacity change from 0 to 512 [ 79.583426][ T2711] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 79.597660][ T2711] EXT4-fs (loop3): orphan cleanup on readonly fs [ 79.609306][ T2711] EXT4-fs error (device loop3): ext4_orphan_get:1401: inode #15: comm syz.3.1121: iget: bad i_size value: 38620345925642 [ 79.628353][ T2711] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.1121: couldn't read orphan inode 15 (err -117) [ 79.643135][ T2711] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 79.683528][ T330] usb 2-1: New USB device found, idVendor=0451, idProduct=5416, bcdDevice= 1.00 [ 79.716964][ T330] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 79.744753][ T330] usb 2-1: Product: syz [ 79.762184][ T330] usb 2-1: Manufacturer: syz [ 79.768021][ T330] usb 2-1: SerialNumber: syz [ 79.786525][ T2741] loop3: detected capacity change from 0 to 512 [ 79.816067][ T2741] EXT4-fs (loop3): Number of reserved GDT blocks insanely large: 2304 [ 79.900847][ T2731] loop4: detected capacity change from 0 to 32768 [ 79.909695][ T2747] loop3: detected capacity change from 0 to 2048 [ 79.962881][ T1640] loop4: p1 p3 [ 79.975124][ T2731] loop4: p1 p3 [ 79.982610][ T2747] EXT4-fs (loop3): failed to initialize system zone (-117) [ 79.992564][ T2747] EXT4-fs (loop3): mount failed [ 80.093374][ T330] usb-storage 2-1:2.22: USB Mass Storage device detected [ 80.133949][ T313] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 80.154755][ T330] usb-storage 2-1:2.22: Quirks match for vid 0451 pid 5416: 2 [ 80.167999][ T1640] udevd[1640]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 80.199420][ T330] usb 2-1: USB disconnect, device number 21 [ 80.269327][ T2763] loop3: detected capacity change from 0 to 512 [ 80.293916][ T2763] EXT4-fs error (device loop3): ext4_orphan_get:1401: inode #15: comm syz.3.1145: casefold flag without casefold feature [ 80.311346][ T2763] EXT4-fs error (device loop3): ext4_orphan_get:1406: comm syz.3.1145: couldn't read orphan inode 15 (err -117) [ 80.328513][ T792] usb 5-1: new high-speed USB device number 21 using dummy_hcd [ 80.340773][ T2763] EXT4-fs (loop3): mounted filesystem without journal. Opts: prjquota,delalloc,,errors=continue. Quota mode: writeback. [ 80.410241][ T313] usb 3-1: Using ep0 maxpacket: 16 [ 80.586555][ T313] usb 3-1: unable to get BOS descriptor or descriptor too short [ 80.614791][ T792] usb 5-1: Using ep0 maxpacket: 16 [ 80.641539][ T2729] loop0: detected capacity change from 0 to 262144 [ 80.692555][ T2729] F2FS-fs (loop0): invalid crc value [ 80.696728][ T313] usb 3-1: config 13 has an invalid interface number: 50 but max is 0 [ 80.708753][ T313] usb 3-1: config 13 has no interface number 0 [ 80.716609][ T313] usb 3-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 80.723425][ T2729] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.728293][ T313] usb 3-1: config 13 interface 50 has no altsetting 0 [ 80.735269][ T578] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 80.747940][ T792] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 80.763950][ T792] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 80.773512][ T2729] F2FS-fs (loop0): Start checkpoint disabled! [ 80.782244][ T2729] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 80.901255][ T313] usb 3-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 80.910769][ T313] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.920426][ T313] usb 3-1: Product: syz [ 80.921638][ T39] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 80.925742][ T313] usb 3-1: Manufacturer: syz [ 80.940262][ T792] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 80.951019][ T313] usb 3-1: SerialNumber: syz [ 80.956479][ T792] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.967273][ T792] usb 5-1: Product: syz [ 80.972453][ T792] usb 5-1: Manufacturer: syz [ 80.978740][ T792] usb 5-1: SerialNumber: syz [ 80.986151][ T2743] raw-gadget.0 gadget: fail, usb_ep_enable returned -22 [ 81.023907][ T578] usb 4-1: Using ep0 maxpacket: 16 [ 81.146613][ T578] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 81.159233][ T578] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 81.177310][ T39] usb 2-1: Using ep0 maxpacket: 8 [ 81.299841][ T792] usb 5-1: 0:2 : does not exist [ 81.305826][ T792] usb 5-1: unit 9 not found! [ 81.313676][ T792] usb 5-1: USB disconnect, device number 21 [ 81.330537][ T578] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 81.341941][ T39] usb 2-1: unable to get BOS descriptor or descriptor too short [ 81.350572][ T578] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.360504][ T578] usb 4-1: Product: syz [ 81.365913][ T578] usb 4-1: Manufacturer: syz [ 81.371994][ T578] usb 4-1: SerialNumber: syz [ 81.412206][ T313] usb 3-1: MIDIStreaming interface descriptor not found [ 81.422596][ T39] usb 2-1: config 1 interface 0 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 8 [ 81.425093][ T313] usb 3-1: USB disconnect, device number 19 [ 81.442462][ T39] usb 2-1: config 1 interface 0 altsetting 7 bulk endpoint 0x3 has invalid maxpacket 1023 [ 81.456262][ T39] usb 2-1: config 1 interface 0 altsetting 7 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 81.473471][ T39] usb 2-1: config 1 interface 0 has no altsetting 0 [ 81.637085][ T39] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 81.648571][ T39] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.658933][ T39] usb 2-1: Product: syz [ 81.665036][ T39] usb 2-1: Manufacturer: syz [ 81.670338][ T39] usb 2-1: SerialNumber: syz [ 81.688193][ T2775] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 81.698256][ T578] usb 4-1: 0:2 : does not exist [ 81.698669][ T2775] raw-gadget.3 gadget: fail, usb_ep_enable returned -22 [ 81.741247][ T578] usb 4-1: USB disconnect, device number 21 [ 81.862110][ T2804] loop4: detected capacity change from 0 to 512 [ 81.932087][ T2804] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 1, start 00000001) [ 82.025082][ T39] usb 2-1: bad CDC descriptors [ 82.033875][ T39] usb 2-1: USB disconnect, device number 22 [ 82.042483][ T2816] loop4: detected capacity change from 0 to 8192 [ 82.098723][ T2816] loop4: p1 p2 p4 < > [ 82.104186][ T2816] loop4: p1 start 4261412864 is beyond EOD, truncated [ 82.112406][ T2816] loop4: p2 start 4009754624 is beyond EOD, truncated [ 82.137150][ T550] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 82.157624][ T313] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 82.230115][ T2830] loop4: detected capacity change from 0 to 2048 [ 82.260235][ T396] loop4: p2 < > p4 [ 82.266295][ T396] loop4: p4 size 262144 extends beyond EOD, truncated [ 82.277890][ T2830] loop4: p2 < > p4 [ 82.283876][ T2830] loop4: p4 size 262144 extends beyond EOD, truncated [ 82.392178][ T550] usb 1-1: Using ep0 maxpacket: 16 [ 82.490624][ T2840] loop1: detected capacity change from 0 to 16 [ 82.497737][ T26] usb 4-1: new full-speed USB device number 22 using dummy_hcd [ 82.514778][ T550] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 82.528442][ T550] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 82.535151][ T313] usb 3-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 82.553193][ T313] usb 3-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 82.566109][ T2840] erofs: (device loop1): erofs_fc_fill_super: rootino(nid 36) is not a directory(i_mode 25144) [ 82.698302][ T313] usb 3-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.84 [ 82.714551][ T313] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 82.718982][ T550] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 82.727364][ T313] usb 3-1: Product: syz [ 82.740898][ T550] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.752562][ T313] usb 3-1: SerialNumber: syz [ 82.759073][ T550] usb 1-1: Product: syz [ 82.772518][ T550] usb 1-1: Manufacturer: syz [ 82.780092][ T550] usb 1-1: SerialNumber: syz [ 82.811136][ T313] usb 3-1: bad CDC descriptors [ 82.879791][ T2860] loop1: detected capacity change from 0 to 2048 [ 82.903522][ T396] Alternate GPT is invalid, using primary GPT. [ 82.911805][ T396] loop1: p1 p2 p3 [ 82.924247][ T2860] Alternate GPT is invalid, using primary GPT. [ 82.932140][ T2860] loop1: p1 p2 p3 [ 82.943138][ T26] usb 4-1: unable to get BOS descriptor or descriptor too short [ 83.004378][ T26] usb 4-1: not running at top speed; connect to a high speed hub [ 83.066360][ T60] usb 3-1: USB disconnect, device number 20 [ 83.077012][ T2878] loop1: detected capacity change from 0 to 1024 [ 83.085959][ T26] usb 4-1: config 7 has an invalid interface number: 141 but max is 0 [ 83.098939][ T26] usb 4-1: config 7 has no interface number 0 [ 83.106477][ T550] usb 1-1: 0:2 : does not exist [ 83.115869][ T550] usb 1-1: unit 9 not found! [ 83.122419][ T26] usb 4-1: config 7 interface 141 altsetting 102 endpoint 0x7 has invalid maxpacket 512, setting to 64 [ 83.141513][ T550] usb 1-1: USB disconnect, device number 22 [ 83.151560][ T2878] EXT4-fs (loop1): Ignoring removed bh option [ 83.158944][ T26] usb 4-1: config 7 interface 141 altsetting 102 endpoint 0xB has an invalid bInterval 73, changing to 4 [ 83.166402][ T2878] EXT4-fs (loop1): dax option not supported [ 83.174094][ T26] usb 4-1: config 7 interface 141 altsetting 102 endpoint 0xB has invalid maxpacket 32034, setting to 1023 [ 83.196482][ T26] usb 4-1: config 7 interface 141 has no altsetting 0 [ 83.360990][ T39] usb 5-1: new high-speed USB device number 22 using dummy_hcd [ 83.371343][ T26] usb 4-1: New USB device found, idVendor=10c4, idProduct=8054, bcdDevice=de.dd [ 83.386664][ T26] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.401913][ T26] usb 4-1: Product: syz [ 83.407047][ T26] usb 4-1: Manufacturer: syz [ 83.421563][ T26] usb 4-1: SerialNumber: syz [ 83.442539][ T2832] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 83.595235][ T313] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 83.605533][ T39] usb 5-1: Using ep0 maxpacket: 16 [ 83.628182][ T2886] IPv6: addrconf: prefix option has invalid lifetime [ 83.749328][ T26] usbhid 4-1:7.141: couldn't find an input interrupt endpoint [ 83.760099][ T26] usb 4-1: USB disconnect, device number 22 [ 83.768581][ T39] usb 5-1: unable to get BOS descriptor or descriptor too short [ 83.804277][ T2896] loop2: detected capacity change from 0 to 40427 [ 83.843309][ T2896] F2FS-fs (loop2): invalid crc value [ 83.851484][ T550] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 83.859360][ T2896] F2FS-fs (loop2): Wrong journal entry on segno 33554435 [ 83.870472][ T313] usb 2-1: Using ep0 maxpacket: 16 [ 83.870475][ T39] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 83.870493][ T39] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 83.876608][ T2896] F2FS-fs (loop2): Failed to initialize F2FS segment manager (-117) [ 83.886308][ T39] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 84.013004][ T313] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 64, changing to 7 [ 84.027524][ T313] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 84.042494][ T313] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 84.084247][ T39] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 84.096490][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.106548][ T39] usb 5-1: Product: syz [ 84.113648][ T39] usb 5-1: Manufacturer: syz [ 84.120129][ T39] usb 5-1: SerialNumber: syz [ 84.237049][ T313] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 84.247158][ T550] usb 1-1: New USB device found, idVendor=03da, idProduct=2820, bcdDevice=52.3c [ 84.249629][ T313] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.261864][ T550] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.273307][ T313] usb 2-1: Product: syz [ 84.292951][ T313] usb 2-1: Manufacturer: syz [ 84.293425][ T550] usb 1-1: config 0 descriptor?? [ 84.303155][ T313] usb 2-1: SerialNumber: syz [ 84.328522][ T26] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 84.339350][ T550] rndis_host 1-1:0.0: skipping garbage [ 84.345876][ T550] usb 1-1: bad CDC descriptors [ 84.501499][ T550] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 84.560223][ T60] usb 1-1: USB disconnect, device number 23 [ 84.654259][ T313] usb 2-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 84.674662][ T313] usb 2-1: unit 8 not found! [ 84.684518][ T313] usb 2-1: USB disconnect, device number 23 [ 84.725497][ T26] usb 3-1: New USB device found, idVendor=0403, idProduct=6010, bcdDevice=c6.98 [ 84.737372][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.747146][ T26] usb 3-1: config 0 descriptor?? [ 84.757416][ T550] usb 4-1: Using ep0 maxpacket: 16 [ 84.776432][ T39] usb 5-1: 0:2 : does not exist [ 84.786354][ T1640] udevd[1640]: 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 [ 84.810265][ T26] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 84.823623][ T39] usb 5-1: USB disconnect, device number 22 [ 84.832600][ T26] usb 3-1: Detected FT-X [ 84.878166][ T550] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 210, changing to 11 [ 84.891630][ T550] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 32 [ 84.902544][ T550] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 64 [ 84.949597][ T550] usb 4-1: language id specifier not provided by device, defaulting to English [ 85.020603][ T26] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 85.041006][ T26] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 85.061212][ T26] ftdi_sio 3-1:0.0: GPIO initialisation failed: -71 [ 85.072645][ T26] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 85.085204][ T550] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 85.098712][ T550] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.111564][ T26] usb 3-1: USB disconnect, device number 21 [ 85.126309][ T550] usb 4-1: Product: syz [ 85.133798][ T26] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 85.145330][ T550] usb 4-1: SerialNumber: syz [ 85.151091][ T26] ftdi_sio 3-1:0.0: device disconnected [ 85.177965][ T2917] SELinux: security_context_str_to_sid(unconfined_uobj_type=fsconte,) failed for (dev ?, type ?) errno=-22 [ 85.195914][ T2917] fuse: Bad value for 'fd' [ 85.290366][ T2921] loop0: detected capacity change from 0 to 32768 [ 85.345869][ T39] usb 5-1: new high-speed USB device number 23 using dummy_hcd [ 85.354141][ T396] loop0: p1 p3 [ 85.361016][ T2921] loop0: p1 p3 [ 85.441867][ T30] audit: type=1326 audit(1756459281.485:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2928 comm="syz.0.1225" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7fa9ec73fbe9 code=0x0 [ 85.468823][ T60] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 85.473941][ T396] udevd[396]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 85.479548][ T397] udevd[397]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 85.507050][ T397] udevd[397]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 85.519173][ T550] cdc_ncm 4-1:1.0: bind() failure [ 85.526519][ T550] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 85.539281][ T396] udevd[396]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 85.551004][ T550] cdc_ncm 4-1:1.1: bind() failure [ 85.558382][ T550] usb 4-1: USB disconnect, device number 23 [ 85.637895][ T2945] loop2: detected capacity change from 0 to 128 [ 85.724691][ T2945] EXT4-fs (loop2): VFS: Found ext4 filesystem with invalid superblock checksum. Run e2fsck? [ 85.724825][ T396] udevd[396]: incorrect ext4 checksum on /dev/loop2 [ 85.742372][ T39] usb 5-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 85.760918][ T39] usb 5-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 85.800010][ T2951] loop2: detected capacity change from 0 to 1024 [ 85.830309][ T2951] EXT4-fs (loop2): Ignoring removed orlov option [ 85.839001][ T2951] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 85.856178][ T2951] EXT4-fs (loop2): ext4_check_descriptors: Checksum for group 0 failed (53380!=20869) [ 85.867635][ T2951] EXT4-fs (loop2): external journal device major/minor numbers have changed [ 85.874820][ T60] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x9 has invalid wMaxPacketSize 0 [ 85.879621][ T6] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 85.892132][ T39] usb 5-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.84 [ 85.911326][ T2951] EXT4-fs (loop2): filesystem has both journal inode and journal device! [ 85.911547][ T60] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 85.934651][ T39] usb 5-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 85.946632][ T39] usb 5-1: Product: syz [ 85.952560][ T39] usb 5-1: SerialNumber: syz [ 85.978472][ T2957] IPv6: addrconf: prefix option has invalid lifetime [ 86.007061][ T39] usb 5-1: bad CDC descriptors [ 86.027545][ T2963] loop3: detected capacity change from 0 to 512 [ 86.042105][ T2965] loop2: detected capacity change from 0 to 512 [ 86.078617][ T2965] EXT4-fs (loop2): couldn't mount as ext3 due to feature incompatibilities [ 86.112150][ T2963] EXT4-fs (loop3): mounted filesystem without journal. Opts: resgid=0x0000000000000000,noload,noblock_validity,,errors=continue. Quota mode: none. [ 86.130762][ T60] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 86.153028][ T2968] SELinux: Context system_u:object_r:fsadm_exec_t:s0 is not valid (left unmapped). [ 86.166476][ T60] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.169927][ T30] audit: type=1400 audit(1756459282.203:156): avc: denied { relabelto } for pid=2967 comm="syz.2.1244" name="301" dev="tmpfs" ino=1560 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 86.193418][ T60] usb 2-1: Product: syz [ 86.210313][ T6] usb 1-1: Using ep0 maxpacket: 16 [ 86.216252][ T60] usb 2-1: Manufacturer: syz [ 86.226392][ T30] audit: type=1400 audit(1756459282.203:157): avc: denied { associate } for pid=2967 comm="syz.2.1244" name="301" dev="tmpfs" ino=1560 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_exec_t:s0" [ 86.260199][ T60] usb 2-1: SerialNumber: syz [ 86.266517][ T30] audit: type=1400 audit(1756459282.262:158): avc: denied { write } for pid=311 comm="syz-executor" name="301" dev="tmpfs" ino=1560 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 86.275673][ T792] usb 5-1: USB disconnect, device number 23 [ 86.296989][ T60] usb 2-1: config 0 descriptor?? [ 86.304982][ T2974] loop3: detected capacity change from 0 to 256 [ 86.309580][ T30] audit: type=1400 audit(1756459282.262:159): avc: denied { remove_name } for pid=311 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1564 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 86.353901][ T30] audit: type=1400 audit(1756459282.262:160): avc: denied { rmdir } for pid=311 comm="syz-executor" name="301" dev="tmpfs" ino=1560 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_exec_t:s0" [ 86.387339][ T60] usb 2-1: 0:0 : invalid sync pipe. is_playback 1, ep 0a, bSynchAddress 07 [ 86.473811][ T6] usb 1-1: unable to get BOS descriptor or descriptor too short [ 86.575487][ T6] usb 1-1: config 13 has an invalid interface number: 50 but max is 0 [ 86.585319][ T6] usb 1-1: config 13 has no interface number 0 [ 86.592279][ T6] usb 1-1: config 13 interface 50 altsetting 167 bulk endpoint 0x8 has invalid maxpacket 16 [ 86.602802][ T60] usb 2-1: USB disconnect, device number 24 [ 86.604948][ T6] usb 1-1: config 13 interface 50 has no altsetting 0 [ 86.697248][ T39] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 86.707462][ T330] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 86.798810][ T6] usb 1-1: New USB device found, idVendor=1aca, idProduct=b28e, bcdDevice=92.32 [ 86.813025][ T6] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.822795][ T6] usb 1-1: Product: syz [ 86.827985][ T6] usb 1-1: Manufacturer: syz [ 86.837177][ T6] usb 1-1: SerialNumber: syz [ 86.859730][ T2941] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 86.872793][ T2990] loop4: detected capacity change from 0 to 16 [ 86.883605][ T2990] erofs: dax options not supported [ 86.940965][ T39] usb 3-1: Using ep0 maxpacket: 8 [ 86.962096][ T330] usb 4-1: Using ep0 maxpacket: 16 [ 87.017301][ T3004] loop4: detected capacity change from 0 to 2048 [ 87.062813][ T39] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 87.067625][ T1640] Alternate GPT is invalid, using primary GPT. [ 87.082417][ T1640] loop4: p1 p2 p3 [ 87.093791][ T3004] Alternate GPT is invalid, using primary GPT. [ 87.102321][ T3004] loop4: p1 p2 p3 [ 87.103467][ T330] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 87.122868][ T330] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 87.149211][ T330] usb 4-1: config 1 has no interface number 1 [ 87.156823][ T330] usb 4-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 87.168235][ T330] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 87.181896][ T30] audit: type=1326 audit(1756459283.208:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3007 comm="syz.1.1265" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31002cebe9 code=0x0 [ 87.184784][ T330] usb 4-1: config 1 interface 2 has no altsetting 0 [ 87.250293][ T1640] udevd[1640]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 87.256044][ T397] udevd[397]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 87.263107][ T545] udevd[545]: inotify_add_watch(7, /dev/loop4p3, 10) failed: No such file or directory [ 87.285297][ T39] usb 3-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 87.290369][ T6] usb 1-1: MIDIStreaming interface descriptor not found [ 87.312644][ T39] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.320149][ T6] usb 1-1: USB disconnect, device number 24 [ 87.359877][ T30] audit: type=1326 audit(1756459283.375:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3021 comm="syz.1.1271" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f31002cebe9 code=0x0 [ 87.387553][ T330] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 87.397530][ T39] usb 3-1: Product: syz [ 87.409679][ T39] usb 3-1: Manufacturer: syz [ 87.411049][ T397] udevd[397]: inotify_add_watch(7, /dev/loop4p2, 10) failed: No such file or directory [ 87.435852][ T330] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.437645][ T39] usb 3-1: SerialNumber: syz [ 87.472171][ T39] usb 3-1: config 0 descriptor?? [ 87.476338][ T330] usb 4-1: Product: syz [ 87.491717][ T330] usb 4-1: Manufacturer: syz [ 87.497690][ T330] usb 4-1: SerialNumber: syz [ 87.572051][ T3053] cgroup: Invalid name [ 87.617119][ T3063] SELinux: security_context_str_to_sid() failed for (dev ?, type ?) errno=-22 [ 87.618077][ T30] audit: type=1400 audit(1756459283.632:163): avc: denied { remount } for pid=3061 comm="syz.1.1292" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 87.627559][ T3063] SELinux: security_context_str_to_sid() failed for (dev binder, type binder) errno=-22 [ 87.674954][ T3068] loop4: detected capacity change from 0 to 512 [ 87.702745][ T3068] EXT4-fs (loop4): Mount option "nouser_xattr" will be removed by 3.5 [ 87.702745][ T3068] Contact linux-ext4@vger.kernel.org if you think we should keep it. [ 87.702745][ T3068] [ 87.725354][ T3068] EXT4-fs (loop4): Test dummy encryption mode enabled [ 87.736303][ T3068] EXT4-fs (loop4): can't mount with journal_checksum, fs mounted w/o journal [ 87.750385][ T6] usb 3-1: USB disconnect, device number 22 [ 87.842140][ T3084] loop4: detected capacity change from 0 to 2048 [ 87.850339][ T330] usb 4-1: 2:1 : no or invalid class specific endpoint descriptor [ 87.862969][ T330] usb 4-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 87.873839][ T330] usb 4-1: 2:1 : unsupported sample bitwidth 0 in 0 bytes [ 87.883362][ T330] usb 4-1: selecting invalid altsetting 0 [ 87.908675][ T330] usb 4-1: USB disconnect, device number 24 [ 87.935074][ T3084] loop4: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 [ 87.936247][ T3084] loop4: p3 size 54016 extends beyond EOD, [ 87.981700][ T3086] loop0: detected capacity change from 0 to 40427 [ 88.064136][ T3084] truncated [ 88.071576][ T792] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 88.113514][ T3086] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 88.132510][ T3086] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 88.144981][ T3086] F2FS-fs (loop0): invalid crc value [ 88.152091][ T3086] F2FS-fs (loop0): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 9809626597) [ 88.183387][ T3086] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 88.195041][ T3086] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 88.206180][ T30] audit: type=1400 audit(1756459284.213:164): avc: denied { mount } for pid=3085 comm="syz.0.1303" name="/" dev="loop0" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 88.340854][ T792] usb 2-1: Using ep0 maxpacket: 16 [ 88.437709][ T3109] SELinux: security_context_str_to_sid() failed for (dev ?, type ?) errno=-22 [ 88.482885][ T792] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 88.501675][ T792] usb 2-1: config 0 has no interface number 0 [ 88.685877][ T792] usb 2-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 88.715912][ T792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.716160][ T3136] loop2: detected capacity change from 0 to 40427 [ 88.733924][ T792] usb 2-1: Product: syz [ 88.739327][ T792] usb 2-1: Manufacturer: syz [ 88.739344][ T3136] F2FS-fs (loop2): fault_injection options not supported [ 88.744854][ T792] usb 2-1: SerialNumber: syz [ 88.745579][ T792] usb 2-1: config 0 descriptor?? [ 88.777188][ T550] usb 1-1: new low-speed USB device number 25 using dummy_hcd [ 88.799475][ T3136] F2FS-fs (loop2): invalid crc value [ 88.808163][ T3136] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 88.823102][ T39] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 88.993614][ T3136] F2FS-fs (loop2): Cannot turn on quotas: -2 on 2 [ 89.008197][ T3136] F2FS-fs (loop2): Start checkpoint disabled! [ 89.051418][ T3136] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 89.071691][ T39] usb 4-1: Using ep0 maxpacket: 16 [ 89.078042][ T792] usb 2-1: USB disconnect, device number 25 [ 89.192368][ T550] usb 1-1: unable to get BOS descriptor or descriptor too short [ 89.212641][ T39] usb 4-1: config 1 has an invalid interface number: 214 but max is 0 [ 89.223876][ T39] usb 4-1: config 1 has no interface number 0 [ 89.233230][ T39] usb 4-1: config 1 interface 214 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 89.245662][ T39] usb 4-1: config 1 interface 214 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 64 [ 89.258858][ T39] usb 4-1: config 1 interface 214 has no altsetting 0 [ 89.293564][ T550] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 89.306223][ T550] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 159, changing to 4 [ 89.326853][ T550] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1024, setting to 0 [ 89.340649][ T550] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 32, setting to 0 [ 89.353859][ T550] usb 1-1: config 1 interface 1 has no altsetting 0 [ 89.425228][ T39] usb 4-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 89.437707][ T39] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.448046][ T39] usb 4-1: Product: syz [ 89.453413][ T39] usb 4-1: Manufacturer: syz [ 89.459460][ T39] usb 4-1: SerialNumber: syz [ 89.463836][ T3177] loop2: detected capacity change from 0 to 128 [ 89.486428][ T3132] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 89.495576][ T3132] raw-gadget.2 gadget: fail, usb_ep_enable returned -22 [ 89.506625][ T3177] SELinux: security_context_str_to_sid(staff_u) failed for (dev ?, type ?) errno=-22 [ 89.518670][ T3177] SELinux: duplicate or incompatible mount options [ 89.532047][ T39] ums-alauda 4-1:1.214: USB Mass Storage device detected [ 89.546178][ T39] scsi host1: usb-storage 4-1:1.214 [ 89.617688][ T550] usb 1-1: string descriptor 0 read error: -22 [ 89.624271][ T550] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 89.640477][ T550] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.689503][ T550] usb 1-1: low speed audio streaming not supported [ 89.728762][ T3188] loop4: detected capacity change from 0 to 256 [ 89.739383][ T3188] FAT-fs (loop4): Unrecognized mount option "nnonumtail=1" or missing value [ 89.753075][ T550] usb 4-1: USB disconnect, device number 25 [ 89.873260][ T3210] syz.1.1357 uses obsolete (PF_INET,SOCK_PACKET) [ 89.885317][ T3205] loop4: detected capacity change from 0 to 8192 [ 89.904539][ T39] usb 1-1: USB disconnect, device number 25 [ 89.921557][ T330] usb 3-1: new full-speed USB device number 23 using dummy_hcd [ 90.164399][ T792] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 90.316231][ T6] usb 5-1: new high-speed USB device number 24 using dummy_hcd [ 90.336572][ T330] usb 3-1: unable to get BOS descriptor or descriptor too short [ 90.387214][ T330] usb 3-1: not running at top speed; connect to a high speed hub [ 90.407408][ T792] usb 2-1: Using ep0 maxpacket: 16 [ 90.466960][ T3242] SELinux: Context system_u:object_r:hwdata_t:s0 is not valid (left unmapped). [ 90.478217][ T330] usb 3-1: config 1 interface 0 altsetting 222 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 90.498672][ T330] usb 3-1: config 1 interface 0 has no altsetting 0 [ 90.528827][ T792] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 90.542296][ T792] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 90.569210][ T6] usb 5-1: Using ep0 maxpacket: 16 [ 90.569210][ T39] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 90.660488][ T330] usb 3-1: New USB device found, idVendor=0c45, idProduct=5112, bcdDevice= 0.40 [ 90.672125][ T330] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.681425][ T330] usb 3-1: Product: syz [ 90.686709][ T330] usb 3-1: Manufacturer: syz [ 90.694310][ T330] usb 3-1: SerialNumber: syz [ 90.710948][ T6] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 90.721949][ T792] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 90.721954][ T3184] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 90.739494][ T6] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 90.756462][ T792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.761461][ T60] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 90.766698][ T6] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 90.785240][ T792] usb 2-1: Product: syz [ 90.791927][ T792] usb 2-1: Manufacturer: syz [ 90.798484][ T792] usb 2-1: SerialNumber: syz [ 90.804110][ T6] usb 5-1: config 1 has no interface number 1 [ 90.813030][ T6] usb 5-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 90.831240][ T6] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 90.974085][ T39] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 90.987157][ T39] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 91.014615][ T60] usb 1-1: Using ep0 maxpacket: 8 [ 91.014667][ T6] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 91.031384][ T6] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.041441][ T6] usb 5-1: Product: syz [ 91.046283][ T6] usb 5-1: Manufacturer: syz [ 91.053681][ T6] usb 5-1: SerialNumber: syz [ 91.085896][ T39] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 91.099349][ T39] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 91.109318][ T39] usb 4-1: SerialNumber: syz [ 91.135957][ T792] usb 2-1: 0:2 : does not exist [ 91.141788][ T330] usbhid 3-1:1.0: can't add hid device: -71 [ 91.146045][ T60] usb 1-1: config 0 has an invalid interface number: 175 but max is 0 [ 91.149532][ T330] usbhid: probe of 3-1:1.0 failed with error -71 [ 91.158474][ T60] usb 1-1: config 0 has no interface number 0 [ 91.170659][ T792] usb 2-1: USB disconnect, device number 26 [ 91.186666][ T330] usb 3-1: USB disconnect, device number 23 [ 91.338222][ T60] usb 1-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice=bc.ed [ 91.350465][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 91.362347][ T60] usb 1-1: Product: syz [ 91.366824][ T60] usb 1-1: Manufacturer: syz [ 91.376435][ T60] usb 1-1: SerialNumber: syz [ 91.382481][ T60] usb 1-1: config 0 descriptor?? [ 91.419776][ T39] usb 4-1: 0:13 : does not exist [ 91.420581][ T6] usb 5-1: USB disconnect, device number 24 [ 91.440140][ T39] usb 4-1: USB disconnect, device number 26 [ 91.544326][ T3252] loop2: detected capacity change from 0 to 256 [ 91.572757][ T3252] exfat: Deprecated parameter 'namecase' [ 91.579593][ T3252] exfat: Deprecated parameter 'namecase' [ 91.587234][ T3252] exfat: Deprecated parameter 'utf8' [ 91.612963][ T3256] loop1: detected capacity change from 0 to 512 [ 91.629910][ T3252] exFAT-fs (loop2): failed to load upcase table (idx : 0x00012366, chksum : 0xd06e4e63, utbl_chksum : 0xe619d30d) [ 91.649500][ T3252] exFAT-fs (loop2): error, invalid access to FAT free cluster (entry 0x00000009) [ 91.662305][ T60] usbserial_generic 1-1:0.175: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 91.669457][ T3094] udevd[3094]: 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 [ 91.681657][ T60] usbserial_generic 1-1:0.175: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 91.698751][ T3252] exFAT-fs (loop2): failed to initialize root inode [ 91.713839][ T3256] EXT4-fs error (device loop1): ext4_get_branch:178: inode #13: block 33619980: comm syz.1.1380: invalid block [ 91.738602][ T60] usbserial_generic 1-1:0.175: device has no bulk endpoints [ 91.750195][ T60] usb 1-1: USB disconnect, device number 26 [ 91.757395][ T3256] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.1380: bg 0: block 127: padding at end of block bitmap is not set [ 91.779373][ T3256] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6183: Corrupt filesystem [ 91.789762][ T3256] EXT4-fs error (device loop1): ext4_clear_blocks:883: inode #13: comm syz.1.1380: attempt to clear invalid blocks 983260 len 1 [ 91.790342][ T3095] udevd[3095]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 91.829099][ T3256] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #13: comm syz.1.1380: invalid indirect mapped block 2683928664 (level 0) [ 91.854144][ T3256] EXT4-fs error (device loop1): __ext4_get_inode_loc:4352: comm syz.1.1380: Invalid inode table block 0 in block_group 0 [ 91.936415][ T3256] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5867: Corrupt filesystem [ 91.956795][ T3256] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 91.978901][ T3256] EXT4-fs error (device loop1): __ext4_get_inode_loc:4352: comm syz.1.1380: Invalid inode table block 0 in block_group 0 [ 92.008699][ T3256] EXT4-fs error (device loop1) in ext4_reserve_inode_write:5867: Corrupt filesystem [ 92.042573][ T3256] EXT4-fs error (device loop1): ext4_truncate:4304: inode #13: comm syz.1.1380: mark_inode_dirty error [ 92.071289][ T3256] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 92.082780][ T3256] EXT4-fs (loop1): 1 truncate cleaned up [ 92.090126][ T3290] loop2: detected capacity change from 0 to 2048 [ 92.099921][ T3256] EXT4-fs (loop1): mounted filesystem without journal. Opts: noblock_validity,resuid=0x000000000000ee00,,errors=continue. Quota mode: none. [ 92.121939][ T909] loop2: p3 p4 < > [ 92.126271][ T909] loop2: p3 size 83886080 extends beyond EOD, truncated [ 92.154936][ T3290] loop2: p3 p4 < > [ 92.161830][ T3290] loop2: p3 size 83886080 extends beyond EOD, truncated [ 92.195226][ T3298] loop4: detected capacity change from 0 to 256 [ 92.226157][ T3298] exFAT-fs (loop4): failed to load upcase table (idx : 0x000106cd, chksum : 0x3aeaf2c0, utbl_chksum : 0xe619d30d) [ 92.253412][ T3308] uffd: Set unprivileged_userfaultfd sysctl knob to 1 if kernel faults must be handled without obtaining CAP_SYS_PTRACE capability [ 92.296081][ T909] udevd[909]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 92.315703][ T3094] udevd[3094]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 92.328967][ T60] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 92.341615][ T3314] loop4: detected capacity change from 0 to 512 [ 92.417091][ T3310] loop1: detected capacity change from 0 to 40427 [ 92.431726][ T3314] EXT4-fs (loop4): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 92.449423][ T3314] EXT4-fs (loop4): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 92.464135][ T3314] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=884ee02c, mo2=0102] [ 92.478057][ T3314] EXT4-fs (loop4): orphan cleanup on readonly fs [ 92.486346][ T3314] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.1407: invalid indirect mapped block 2185560079 (level 1) [ 92.500859][ T3310] F2FS-fs (loop1): Invalid log sectors per block(0) log sectorsize(9) [ 92.506522][ T3314] EXT4-fs (loop4): Remounting filesystem read-only [ 92.518108][ T909] udevd[909]: inotify_add_watch(7, /dev/loop2p3, 10) failed: No such file or directory [ 92.524301][ T39] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 92.541383][ T3314] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm syz.4.1407: bg 0: block 361: padding at end of block bitmap is not set [ 92.555667][ T3310] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 92.573626][ T3094] udevd[3094]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 92.583715][ T3310] F2FS-fs (loop1): invalid crc value [ 92.593756][ T6] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 92.609566][ T3310] F2FS-fs (loop1): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 92.622099][ T3314] EXT4-fs (loop4): Remounting filesystem read-only [ 92.638927][ T60] usb 4-1: Using ep0 maxpacket: 32 [ 92.654516][ T3314] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6183: Corrupt filesystem [ 92.682616][ T3314] EXT4-fs (loop4): Remounting filesystem read-only [ 92.695353][ T3314] EXT4-fs (loop4): 1 truncate cleaned up [ 92.707636][ T3310] F2FS-fs (loop1): recover fsync data on readonly fs [ 92.708463][ T3314] EXT4-fs (loop4): mounted filesystem without journal. Opts: dioread_nolock,noblock_validity,usrquota,errors=remount-ro,abort. Quota mode: writeback. [ 92.715754][ T3310] F2FS-fs (loop1): Cannot turn on quotas: -2 on 1 [ 92.744824][ T3310] F2FS-fs (loop1): checkpoint=disable on readonly fs [ 92.783787][ T60] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 92.800315][ T60] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 92.816455][ T60] usb 4-1: config 0 has no interface number 0 [ 92.823278][ T60] usb 4-1: config 0 interface 196 altsetting 31 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 92.844049][ T60] usb 4-1: config 0 interface 196 has no altsetting 0 [ 92.873785][ T3320] loop4: detected capacity change from 0 to 512 [ 92.925205][ T6] usb 3-1: Using ep0 maxpacket: 32 [ 92.985898][ T39] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.008079][ T39] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 93.020466][ T60] usb 4-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 93.035239][ T60] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.044588][ T60] usb 4-1: Product: syz [ 93.055623][ T60] usb 4-1: Manufacturer: syz [ 93.061087][ T60] usb 4-1: SerialNumber: syz [ 93.066918][ T6] usb 3-1: config 133 has too many interfaces: 255, using maximum allowed: 32 [ 93.067329][ T60] usb 4-1: config 0 descriptor?? [ 93.082952][ T6] usb 3-1: config 133 contains an unexpected descriptor of type 0x1, skipping [ 93.096369][ T6] usb 3-1: config 133 has an invalid descriptor of length 0, skipping remainder of the config [ 93.113547][ T6] usb 3-1: config 133 has 0 interfaces, different from the descriptor's value: 255 [ 93.117865][ T60] ipheth 4-1:0.196: Unable to find alternate settings interface [ 93.198011][ T39] usb 1-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 93.198030][ T6] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=ae.89 [ 93.198053][ T6] usb 3-1: New USB device strings: Mfr=0, Product=9, SerialNumber=0 [ 93.208778][ T39] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.219019][ T6] usb 3-1: Product: syz [ 93.227943][ T39] usb 1-1: Product: syz [ 93.251493][ T39] usb 1-1: Manufacturer: syz [ 93.259381][ T39] usb 1-1: SerialNumber: syz [ 93.266614][ T39] usb 1-1: config 0 descriptor?? [ 93.299021][ T330] usb 5-1: new full-speed USB device number 25 using dummy_hcd [ 93.309550][ T39] usb 1-1: Found UVC 0.00 device syz (18ec:3288) [ 93.319671][ T39] usb 1-1: No valid video chain found. [ 93.335461][ T313] usb 4-1: USB disconnect, device number 27 [ 93.346707][ T792] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 93.519016][ T39] usb 1-1: USB disconnect, device number 27 [ 93.526756][ T6] usb 3-1: USB disconnect, device number 24 [ 93.601976][ T792] usb 2-1: Using ep0 maxpacket: 8 [ 93.723235][ T330] usb 5-1: unable to get BOS descriptor or descriptor too short [ 93.734161][ T792] usb 2-1: config 1 has an invalid interface number: 128 but max is 1 [ 93.744227][ T792] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 93.759271][ T792] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 93.771692][ T792] usb 2-1: config 1 has no interface number 0 [ 93.781105][ T792] usb 2-1: config 1 interface 128 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 93.802927][ T330] usb 5-1: not running at top speed; connect to a high speed hub [ 93.849324][ T3343] SELinux: Context system_u:object_r:fsadm_ex is not valid (left unmapped). [ 93.861358][ T30] kauditd_printk_skb: 6 callbacks suppressed [ 93.861371][ T30] audit: type=1400 audit(1756459289.798:171): avc: denied { relabelto } for pid=3342 comm="syz.3.1421" name="280" dev="tmpfs" ino=1453 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 93.882173][ T3347] ip_tunnel: non-ECT from 100.1.1.1 with TOS=0x92 [ 93.904378][ T330] usb 5-1: config 8 interface 0 altsetting 7 endpoint 0x3 has invalid wMaxPacketSize 0 [ 93.919406][ T330] usb 5-1: config 8 interface 0 has no altsetting 0 [ 93.928414][ T30] audit: type=1400 audit(1756459289.798:172): avc: denied { associate } for pid=3342 comm="syz.3.1421" name="280" dev="tmpfs" ino=1453 scontext=system_u:object_r:unlabeled_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 srawcon="system_u:object_r:fsadm_ex" [ 93.968993][ T30] audit: type=1400 audit(1756459289.808:173): avc: denied { write } for pid=312 comm="syz-executor" name="280" dev="tmpfs" ino=1453 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 94.001464][ T30] audit: type=1400 audit(1756459289.808:174): avc: denied { remove_name } for pid=312 comm="syz-executor" name="binderfs" dev="tmpfs" ino=1457 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 94.044766][ T30] audit: type=1400 audit(1756459289.808:175): avc: denied { rmdir } for pid=312 comm="syz-executor" name="280" dev="tmpfs" ino=1453 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:fsadm_ex" [ 94.086754][ T792] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 94.106815][ T792] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.127099][ T792] usb 2-1: Product: syz [ 94.132089][ T792] usb 2-1: Manufacturer: syz [ 94.137383][ T792] usb 2-1: SerialNumber: syz [ 94.168164][ T330] usb 5-1: New USB device found, idVendor=07fd, idProduct=0001, bcdDevice=6a.e5 [ 94.187915][ T792] cdc_wdm 2-1:1.128: skipping garbage [ 94.197252][ T330] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.207755][ T792] cdc_wdm: probe of 2-1:1.128 failed with error -22 [ 94.218209][ T330] usb 5-1: Product: syz [ 94.227008][ T3371] loop0: detected capacity change from 0 to 1024 [ 94.234792][ T3357] loop2: detected capacity change from 0 to 40427 [ 94.236460][ T330] usb 5-1: Manufacturer: syz [ 94.249242][ T330] usb 5-1: SerialNumber: syz [ 94.253592][ T3357] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 94.265915][ T3357] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 94.269709][ T550] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 94.276709][ T3357] F2FS-fs (loop2): invalid crc value [ 94.284915][ T3371] EXT4-fs (loop0): Ignoring removed nomblk_io_submit option [ 94.302599][ T3371] EXT4-fs (loop0): barriers disabled [ 94.304927][ T3357] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 9809626597) [ 94.309030][ T3371] JBD2: no valid journal superblock found [ 94.309050][ T3371] EXT4-fs (loop0): error loading journal [ 94.348265][ T3357] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 94.358436][ T3357] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 94.400099][ T60] usb 2-1: USB disconnect, device number 27 [ 94.444303][ T3379] sit: non-ECT from 0.0.0.0 with TOS=0x3 [ 94.540781][ T550] usb 4-1: Using ep0 maxpacket: 32 [ 94.564577][ T3391] loop2: detected capacity change from 0 to 2048 [ 94.572378][ T330] usb 5-1: selecting invalid altsetting 0 [ 94.579908][ T330] snd-usb-audio: probe of 5-1:8.0 failed with error -12 [ 94.609071][ T330] usb 5-1: USB disconnect, device number 25 [ 94.616662][ T3389] loop0: detected capacity change from 0 to 32768 [ 94.625363][ T3094] loop2: p1 p2 < > p3 p4 < p5 > [ 94.632270][ T3094] loop2: partition table partially beyond EOD, truncated [ 94.642576][ T909] loop0: p1 p3 < p5 > [ 94.642885][ T3094] loop2: p2 start 4294934784 is beyond EOD, truncated [ 94.647504][ T909] loop0: p1 start 2583691264 is beyond EOD, truncated [ 94.655587][ T3094] loop2: p3 start 3724543488 is beyond EOD, truncated [ 94.674511][ T3389] loop0: p1 p3 < p5 > [ 94.676029][ T3391] loop2: p1 p2 < > p3 p4 < p5 > [ 94.679831][ T3389] loop0: p1 start 2583691264 is beyond EOD, truncated [ 94.686107][ T3391] loop2: partition table partially beyond EOD, truncated [ 94.704948][ T3391] loop2: p2 start 4294934784 is beyond EOD, truncated [ 94.713158][ T3391] loop2: p3 start 3724543488 is beyond EOD, truncated [ 94.722677][ T550] usb 4-1: unable to get BOS descriptor or descriptor too short [ 94.813309][ T550] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 94.819586][ T3095] udevd[3095]: inotify_add_watch(7, /dev/loop2p4, 10) failed: No such file or directory [ 94.836408][ T550] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 94.842241][ T3094] udevd[3094]: inotify_add_watch(7, /dev/loop2p1, 10) failed: No such file or directory [ 94.862185][ T550] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 94.863888][ T3096] udevd[3096]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 94.875600][ T909] udevd[909]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 94.999650][ T3419] cgroup: No subsys list or none specified [ 95.085945][ T550] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 95.105904][ T550] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.122607][ T550] usb 4-1: Product: syz [ 95.128926][ T550] usb 4-1: Manufacturer: syz [ 95.140090][ T550] usb 4-1: SerialNumber: syz [ 95.153192][ T3441] loop4: detected capacity change from 0 to 512 [ 95.199174][ T3441] Quota error (device loop4): find_block_dqentry: Quota for id 0 referenced but not present [ 95.211457][ T3441] Quota error (device loop4): qtree_read_dquot: Can't read quota structure for id 0 [ 95.224381][ T3441] EXT4-fs error (device loop4): ext4_acquire_dquot:6198: comm syz.4.1468: Failed to acquire dquot type 1 [ 95.238114][ T3441] EXT4-fs (loop4): 1 truncate cleaned up [ 95.244655][ T3441] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 95.257544][ T3441] ext4 filesystem being mounted at /312/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 95.317763][ T60] usb 3-1: new low-speed USB device number 25 using dummy_hcd [ 95.378602][ T6] usb 2-1: new high-speed USB device number 28 using dummy_hcd [ 95.442670][ T3415] loop0: detected capacity change from 0 to 131072 [ 95.487765][ T3415] F2FS-fs (loop0): invalid crc value [ 95.494239][ T3415] F2FS-fs (loop0): invalid journal entries nats 256 sits 6 [ 95.503172][ T3415] F2FS-fs (loop0): Failed to initialize F2FS segment manager (-22) [ 95.509516][ T550] usb 4-1: 0:2 : does not exist [ 95.558558][ T3454] 9pnet: Insufficient options for proto=fd [ 95.569555][ T550] usb 4-1: USB disconnect, device number 28 [ 95.650708][ T20] usb 5-1: new full-speed USB device number 26 using dummy_hcd [ 95.742313][ T60] usb 3-1: unable to get BOS descriptor or descriptor too short [ 95.761660][ T6] usb 2-1: New USB device found, idVendor=090a, idProduct=1200, bcdDevice=24.87 [ 95.771767][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.785764][ T6] usb 2-1: config 0 descriptor?? [ 95.832242][ T60] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.832536][ T6] usb-storage 2-1:0.0: USB Mass Storage device detected [ 95.848067][ T60] usb 3-1: config 1 interface 0 altsetting 195 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 95.872463][ T60] usb 3-1: config 1 interface 0 has no altsetting 0 [ 95.881738][ T6] usb-storage 2-1:0.0: This device (090a,1200,2487 S 01 P 00) has an unneeded SubClass entry in unusual_devs.h (kernel 5.15.189-syzkaller-android13-5.15.189_r00) [ 95.881738][ T6] Please send a copy of this message to and [ 96.074265][ T20] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 96.076712][ T26] usb 2-1: USB disconnect, device number 28 [ 96.091884][ T20] usb 5-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 96.129592][ T3468] loop3: detected capacity change from 0 to 40427 [ 96.142920][ T3468] F2FS-fs (loop3): fault_injection options not supported [ 96.164081][ T3468] F2FS-fs (loop3): invalid crc value [ 96.173118][ T3468] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 96.191011][ T60] usb 3-1: string descriptor 0 read error: -22 [ 96.198425][ T60] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 96.205370][ T20] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a5, bcdDevice= 0.40 [ 96.212746][ T60] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.226024][ T20] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 96.248058][ T20] usb 5-1: SerialNumber: syz [ 96.269382][ T3468] F2FS-fs (loop3): Cannot turn on quotas: -2 on 2 [ 96.280791][ T3468] F2FS-fs (loop3): Start checkpoint disabled! [ 96.293698][ T3468] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 96.306128][ T20] usb 5-1: bad CDC descriptors [ 96.307709][ T60] usb 3-1: bad CDC descriptors [ 96.312297][ T20] usb-storage 5-1:1.0: USB Mass Storage device detected [ 96.339113][ T20] usb-storage 5-1:1.0: Quirks match for vid 0525 pid a4a5: 10000 [ 96.540787][ T60] usb 5-1: USB disconnect, device number 26 [ 96.560947][ T330] usb 3-1: USB disconnect, device number 25 [ 96.613088][ T3483] loop0: detected capacity change from 0 to 2048 [ 96.630247][ T3485] loop1: detected capacity change from 0 to 512 [ 96.643430][ T909] loop0: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 [ 96.643841][ T909] loop0: p3 size 54016 extends beyond EOD, [ 96.791248][ T20] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 96.811073][ T909] truncated [ 96.846539][ T3485] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 96.873013][ T3485] EXT4-fs (loop1): bad geometry: first data block is 0 with a 1k block and cluster size [ 97.072783][ T20] usb 4-1: Using ep0 maxpacket: 16 [ 97.122377][ T3489] loop2: detected capacity change from 0 to 8192 [ 97.163573][ T3094] loop2: p1 p2 p3 p4[DM] [ 97.170167][ T3094] loop2: p1 size 835331 extends beyond EOD, truncated [ 97.177752][ T3483] loop0: p1 < p5 p6 p7 p8 p9 p10 p11 p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28 p29 p30 p31 p32 p33 p34 p35 p36 p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 p47 p48 p49 p50 p51 p52 p53 p54 p55 p56 p57 p58 p59 p60 p61 p62 p63 p64 p65 p66 p67 p68 p69 p70 p71 p72 p73 p74 p75 p76 p77 p78 p79 p80 p81 p82 p83 p84 p85 p86 p87 p88 p89 p90 p91 p92 p93 p94 p95 p96 p97 p98 p99 p100 p101 p102 p103 p104 p105 p106 p107 p108 p109 p110 p111 p112 p113 p114 p115 p116 p117 p118 p119 p120 p121 p122 p123 p124 p125 p126 p127 p128 p129 p130 p131 p132 p133 p134 p135 p136 p137 p138 p139 p140 p141 p142 p143 p144 p145 p146 p147 p148 p149 p150 p151 p152 p153 p154 p155 p156 p157 p158 p159 p160 p161 p162 p163 p164 p165 p166 p167 p168 p169 p170 p171 p172 p173 p174 p175 p176 p177 p178 p179 p180 p181 p182 p183 p184 p185 p186 p187 p188 p189 p190 p191 p192 p193 p194 p195 p196 p197 p198 p199 p200 p201 p202 p203 p204 p205 p206 p207 p208 p209 p210 p211 p212 p213 p214 p215 p216 [ 97.179277][ T3094] loop2: p2 size 16777223 extends beyond EOD, [ 97.181811][ T3483] loop0: p3 size 54016 extends beyond EOD, [ 97.302836][ T3094] truncated [ 97.310112][ T3483] truncated [ 97.320175][ T3094] loop2: p3 start 1052673 is beyond EOD, truncated [ 97.333041][ T3094] loop2: p4 size 262144 extends beyond EOD, truncated [ 97.344611][ T20] usb 4-1: config 0 has an invalid interface number: 64 but max is 0 [ 97.360636][ T3489] loop2: p1 p2 p3 p4[DM] [ 97.367172][ T330] usb 2-1: new high-speed USB device number 29 using dummy_hcd [ 97.380220][ T3489] loop2: p1 size 835331 extends beyond EOD, truncated [ 97.390187][ T20] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 97.403210][ T20] usb 4-1: config 0 has no interface number 0 [ 97.411337][ T3489] loop2: p2 size 16777223 extends beyond EOD, truncated [ 97.419977][ T3489] loop2: p3 start 1052673 is beyond EOD, truncated [ 97.420153][ T20] usb 4-1: New USB device found, idVendor=0bd3, idProduct=0555, bcdDevice= 0.1e [ 97.435898][ T3489] loop2: p4 size 262144 extends beyond EOD, [ 97.439957][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.443945][ T3489] truncated [ 97.469168][ T20] usb 4-1: config 0 descriptor?? [ 97.566965][ T3493] loop4: detected capacity change from 0 to 40427 [ 97.598182][ T3493] F2FS-fs (loop4): Invalid Fs Meta Ino: node(0) meta(2) root(0) [ 97.609303][ T3493] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 97.621445][ T3493] F2FS-fs (loop4): invalid crc value [ 97.628518][ T330] usb 2-1: Using ep0 maxpacket: 16 [ 97.659286][ T3493] F2FS-fs (loop4): Current segment's next free block offset is inconsistent with bitmap, logtype:3, segno:0, type:0, next_blkoff:3, blkofs:6 [ 97.684585][ T3493] F2FS-fs (loop4): Failed to initialize F2FS segment manager (-117) [ 97.711086][ T3505] loop2: detected capacity change from 0 to 512 [ 97.757529][ T330] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xD has invalid wMaxPacketSize 0 [ 97.783057][ T3505] EXT4-fs error (device loop2): ext4_orphan_get:1401: inode #15: comm syz.2.1496: casefold flag without casefold feature [ 97.811609][ T3505] EXT4-fs error (device loop2): ext4_orphan_get:1406: comm syz.2.1496: couldn't read orphan inode 15 (err -117) [ 97.838603][ T578] usb 4-1: USB disconnect, device number 29 [ 97.848918][ T3505] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 97.892244][ T909] udevd[909]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 97.905660][ T3094] udevd[3094]: inotify_add_watch(7, /dev/loop0p3, 10) failed: No such file or directory [ 97.905890][ T3096] udevd[3096]: inotify_add_watch(7, /dev/loop0p5, 10) failed: No such file or directory [ 97.918408][ T3095] udevd[3095]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 97.930432][ T396] udevd[396]: inotify_add_watch(7, /dev/loop0p6, 10) failed: No such file or directory [ 97.951636][ T330] usb 2-1: New USB device found, idVendor=4752, idProduct=0011, bcdDevice=32.4f [ 97.964038][ T3093] udevd[3093]: inotify_add_watch(7, /dev/loop0p8, 10) failed: No such file or directory [ 97.964277][ T1640] udevd[1640]: inotify_add_watch(7, /dev/loop0p7, 10) failed: No such file or directory [ 97.979989][ T397] udevd[397]: inotify_add_watch(7, /dev/loop0p9, 10) failed: No such file or directory [ 97.994044][ T330] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.005800][ T3092] udevd[3092]: inotify_add_watch(7, /dev/loop0p11, 10) failed: No such file or directory [ 98.014704][ T545] udevd[545]: inotify_add_watch(7, /dev/loop0p10, 10) failed: No such file or directory [ 98.051084][ T330] usb 2-1: Product: syz [ 98.058558][ T330] usb 2-1: Manufacturer: syz [ 98.066357][ T330] usb 2-1: SerialNumber: syz [ 98.091318][ T330] usb 2-1: config 0 descriptor?? [ 98.140860][ T330] hub 2-1:0.0: bad descriptor, ignoring hub [ 98.185543][ T330] hub: probe of 2-1:0.0 failed with error -5 [ 98.206832][ T330] snd-usb-audio: probe of 2-1:0.0 failed with error -2 [ 98.239325][ T3533] loop0: detected capacity change from 0 to 512 [ 98.271366][ T60] usb 5-1: new high-speed USB device number 27 using dummy_hcd [ 98.419155][ T3555] loop2: detected capacity change from 0 to 8192 [ 98.445206][ T3555] loop2: p3 p4 < > [ 98.449707][ T3555] loop2: p3 size 33554432 extends beyond EOD, truncated [ 98.472923][ T550] usb 2-1: USB disconnect, device number 29 [ 98.523141][ T60] usb 5-1: Using ep0 maxpacket: 16 [ 98.579081][ T3533] EXT4-fs (loop0): error: could not find journal device path: error -2 [ 98.643973][ T60] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 98.658196][ T578] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 98.715332][ T60] usb 5-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 98.745614][ T3561] loop0: detected capacity change from 0 to 2048 [ 98.754211][ T60] usb 5-1: config 1 has no interface number 1 [ 98.775350][ T60] usb 5-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 98.798012][ T60] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 98.807554][ T3557] loop2: detected capacity change from 0 to 40427 [ 98.821865][ T60] usb 5-1: config 1 interface 2 has no altsetting 0 [ 98.936000][ T578] usb 4-1: Using ep0 maxpacket: 8 [ 98.986370][ T60] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 99.001379][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.011148][ T60] usb 5-1: Product: syz [ 99.028497][ T60] usb 5-1: Manufacturer: syz [ 99.034051][ T60] usb 5-1: SerialNumber: syz [ 99.056992][ T578] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 99.133610][ T3590] tmpfs: Bad value for 'huge' [ 99.170929][ T3596] binder: Bad value for 'stats' [ 99.228071][ T578] usb 4-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 99.249517][ T578] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.261893][ T578] usb 4-1: Product: syz [ 99.266743][ T578] usb 4-1: Manufacturer: syz [ 99.278503][ T578] usb 4-1: SerialNumber: syz [ 99.286896][ T578] usb 4-1: config 0 descriptor?? [ 99.348805][ T20] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 99.368990][ T60] usb 5-1: 2:1 : no or invalid class specific endpoint descriptor [ 99.424073][ T60] usb 5-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 99.450141][ T60] usb 5-1: 2:1 : unsupported sample bitwidth 0 in 0 bytes [ 99.479900][ T60] usb 5-1: selecting invalid altsetting 0 [ 99.510200][ T60] usb 5-1: USB disconnect, device number 27 [ 99.552604][ T578] usb 4-1: USB disconnect, device number 30 [ 99.618227][ T30] audit: type=1400 audit(1756459295.512:176): avc: denied { ioctl } for pid=3632 comm="syz.0.1557" path="/dev/input/event0" dev="devtmpfs" ino=256 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 99.646662][ T20] usb 2-1: Using ep0 maxpacket: 16 [ 99.771767][ T20] usb 2-1: config 0 has an invalid interface number: 105 but max is 0 [ 99.813375][ T6] usb 3-1: new low-speed USB device number 26 using dummy_hcd [ 99.824286][ T20] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 99.875420][ T20] usb 2-1: config 0 has no interface number 0 [ 100.073713][ T20] usb 2-1: New USB device found, idVendor=046d, idProduct=08d3, bcdDevice= b.28 [ 100.091578][ T3635] loop0: detected capacity change from 0 to 40427 [ 100.107835][ T20] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.122687][ T20] usb 2-1: Product: syz [ 100.130018][ T20] usb 2-1: Manufacturer: syz [ 100.144046][ T20] usb 2-1: SerialNumber: syz [ 100.152523][ T20] usb 2-1: config 0 descriptor?? [ 100.266331][ T3671] loop4: detected capacity change from 0 to 1024 [ 100.282726][ T6] usb 3-1: unable to get BOS descriptor or descriptor too short [ 100.293555][ T3671] EXT4-fs (loop4): Invalid want_extra_isize 9 [ 100.398214][ T20] usb 2-1: USB disconnect, device number 30 [ 100.405790][ T6] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 100.420592][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 159, changing to 4 [ 100.428414][ T578] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 100.439020][ T6] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1024, setting to 0 [ 100.462200][ T30] audit: type=1400 audit(1756459296.346:177): avc: denied { create } for pid=3676 comm="syz.0.1579" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 100.470531][ T6] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 32, setting to 0 [ 100.505598][ T6] usb 3-1: config 1 interface 1 has no altsetting 0 [ 100.541663][ T3679] loop0: detected capacity change from 0 to 8192 [ 100.568289][ T3679] loop0: p1 < > p3 < > p4 [ 100.576874][ T3679] loop0: partition table partially beyond EOD, truncated [ 100.586272][ T3679] loop0: p1 start 4294967040 is beyond EOD, truncated [ 100.596464][ T3679] loop0: p4 size 851974 extends beyond EOD, truncated [ 100.678443][ T3701] loop0: detected capacity change from 0 to 512 [ 100.708663][ T3701] fscrypt (loop0, inode 2): Error -61 getting encryption context [ 100.719880][ T3701] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -61 [ 100.732315][ T3701] EXT4-fs error (device loop0): ext4_orphan_get:1401: inode #13: comm syz.0.1586: iget: bad i_size value: 12154757448730 [ 100.737767][ T578] usb 4-1: Using ep0 maxpacket: 16 [ 100.751322][ T3701] EXT4-fs error (device loop0): ext4_orphan_get:1406: comm syz.0.1586: couldn't read orphan inode 13 (err -117) [ 100.771444][ T6] usb 3-1: string descriptor 0 read error: -22 [ 100.771677][ T3701] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,nojournal_checksum,noload,noinit_itable,usrjquota=,grpjquota=.seclabel,,errors=continue. Quota mode: writeback. [ 100.779481][ T6] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 100.813697][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.859400][ T6] usb 3-1: low speed audio streaming not supported [ 100.962058][ T3721] syz.1.1600 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 100.979284][ T39] usb 5-1: new high-speed USB device number 28 using dummy_hcd [ 101.049737][ T578] usb 4-1: New USB device found, idVendor=1a0a, idProduct=0102, bcdDevice=71.c9 [ 101.061654][ T578] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.075088][ T578] usb 4-1: Product: syz [ 101.080104][ T578] usb 4-1: Manufacturer: syz [ 101.086606][ T578] usb 4-1: SerialNumber: syz [ 101.094058][ T578] usb 4-1: config 0 descriptor?? [ 101.123809][ T26] usb 3-1: USB disconnect, device number 26 [ 101.140938][ T60] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 101.152539][ T578] usb_ehset_test: probe of 4-1:0.0 failed with error -32 [ 101.230802][ T39] usb 5-1: Using ep0 maxpacket: 8 [ 101.360648][ T20] usb 4-1: USB disconnect, device number 31 [ 101.381688][ T550] usb 2-1: new full-speed USB device number 31 using dummy_hcd [ 101.401876][ T60] usb 1-1: Using ep0 maxpacket: 32 [ 101.512506][ T39] usb 5-1: New USB device found, idVendor=0763, idProduct=2080, bcdDevice=d9.40 [ 101.525188][ T39] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.536380][ T39] usb 5-1: Product: syz [ 101.541521][ T39] usb 5-1: Manufacturer: syz [ 101.548172][ T39] usb 5-1: SerialNumber: syz [ 101.554547][ T39] usb 5-1: config 0 descriptor?? [ 101.562779][ T60] usb 1-1: unable to get BOS descriptor or descriptor too short [ 101.653623][ T60] usb 1-1: config index 0 descriptor too short (expected 53, got 34) [ 101.663615][ T60] usb 1-1: config 2 has an invalid interface number: 221 but max is 0 [ 101.673274][ T60] usb 1-1: config 2 has no interface number 0 [ 101.680718][ T60] usb 1-1: config 2 interface 221 has no altsetting 0 [ 101.763374][ T30] audit: type=1400 audit(1756459297.639:178): avc: denied { wake_alarm } for pid=3759 comm="syz.2.1619" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 101.763985][ T550] usb 2-1: config 8 has an invalid interface number: 101 but max is 0 [ 101.798901][ T550] usb 2-1: config 8 has no interface number 0 [ 101.809160][ T550] usb 2-1: config 8 interface 101 has no altsetting 0 [ 101.818498][ T550] usb 2-1: New USB device found, idVendor=046d, idProduct=0960, bcdDevice=97.b4 [ 101.832940][ T550] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.884720][ T60] usb 1-1: New USB device found, idVendor=05ac, idProduct=8501, bcdDevice=85.42 [ 101.901176][ T39] usb 5-1: USB disconnect, device number 28 [ 101.908069][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 101.932096][ T60] usb 1-1: Product: syz [ 101.943153][ T60] usb 1-1: Manufacturer: syz [ 101.953301][ T60] usb 1-1: SerialNumber: syz [ 102.116035][ T550] usb 2-1: string descriptor 0 read error: -71 [ 102.125559][ T550] usb 2-1: USB disconnect, device number 31 [ 102.196438][ T20] usb 4-1: new low-speed USB device number 32 using dummy_hcd [ 102.210177][ T6] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 102.345252][ T3776] loop4: detected capacity change from 0 to 512 [ 102.357291][ T60] usb 1-1: Found UVC 0.00 device syz (05ac:8501) [ 102.363586][ T3776] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 102.364574][ T60] usb 1-1: No valid video chain found. [ 102.374535][ T3776] EXT4-fs (loop4): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 102.382330][ T60] usb 1-1: USB disconnect, device number 28 [ 102.396704][ T3776] EXT4-fs (loop4): group descriptors corrupted! [ 102.467929][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 102.492362][ T3778] loop4: detected capacity change from 0 to 512 [ 102.541552][ T3778] EXT4-fs (loop4): invalid inodes per group: 3 [ 102.541552][ T3778] [ 102.588617][ T6] usb 3-1: config 1 has an invalid interface number: 214 but max is 0 [ 102.606089][ T6] usb 3-1: config 1 has no interface number 0 [ 102.618466][ T6] usb 3-1: config 1 interface 214 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 102.633897][ T20] usb 4-1: unable to get BOS descriptor or descriptor too short [ 102.645388][ T6] usb 3-1: config 1 interface 214 altsetting 2 bulk endpoint 0x81 has invalid maxpacket 64 [ 102.658356][ T6] usb 3-1: config 1 interface 214 has no altsetting 0 [ 102.723096][ T3798] loop1: detected capacity change from 0 to 2048 [ 102.749444][ T20] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 102.760709][ T20] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 159, changing to 4 [ 102.781162][ T20] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1024, setting to 0 [ 102.790534][ T3810] loop0: detected capacity change from 0 to 512 [ 102.795360][ T20] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 32, setting to 0 [ 102.819003][ T20] usb 4-1: config 1 interface 1 has no altsetting 0 [ 102.829260][ T6] usb 3-1: New USB device found, idVendor=07b4, idProduct=010a, bcdDevice= 1.02 [ 102.845331][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.858620][ T6] usb 3-1: Product: syz [ 102.864770][ T6] usb 3-1: Manufacturer: syz [ 102.872144][ T6] usb 3-1: SerialNumber: syz [ 102.890195][ T60] usb 5-1: new high-speed USB device number 29 using dummy_hcd [ 102.900373][ T3768] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 102.908559][ T3816] loop1: detected capacity change from 0 to 2048 [ 102.908678][ T3768] raw-gadget.1 gadget: fail, usb_ep_enable returned -22 [ 102.926519][ T3810] EXT4-fs (loop0): bad geometry: block count 204800 exceeds size of device (256 blocks) [ 102.951002][ T6] ums-alauda 3-1:1.214: USB Mass Storage device detected [ 102.964097][ T6] scsi host1: usb-storage 3-1:1.214 [ 103.034663][ T3825] loop0: detected capacity change from 0 to 1024 [ 103.063330][ T3825] EXT4-fs (loop0): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 103.077243][ T3825] EXT4-fs (loop0): ext4_check_descriptors: Checksum for group 0 failed (38281!=20869) [ 103.090426][ T3825] EXT4-fs error (device loop0): ext4_ext_check_inode:501: inode #3: comm syz.0.1651: pblk 82 bad header/extent: invalid extent entries - magic f30a, entries 2, max 4(4), depth 0(0) [ 103.111946][ T3825] EXT4-fs (loop0): no journal found [ 103.116474][ T3833] loop1: detected capacity change from 0 to 512 [ 103.118114][ T3825] EXT4-fs (loop0): can't get journal size [ 103.134396][ T20] usb 4-1: string descriptor 0 read error: -22 [ 103.142179][ T20] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 103.152856][ T20] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.163012][ T3825] EXT4-fs (loop0): mounted filesystem without journal. Opts: inode_readahead_blks=0x0000000000002000,noinit_itable,max_dir_size_kb=0x0000000000000005,noblock_validity,noload,data=writeback,,errors=continue. Quota mode: writeback. [ 103.170064][ T3833] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 103.198170][ T6] usb 3-1: USB disconnect, device number 27 [ 103.211237][ T60] usb 5-1: Using ep0 maxpacket: 16 [ 103.217450][ T3833] EXT4-fs (loop1): ext4_check_descriptors: Block bitmap for group 0 not in group (block 3)! [ 103.230874][ T20] usb 4-1: low speed audio streaming not supported [ 103.244868][ T3833] EXT4-fs (loop1): group descriptors corrupted! [ 103.341641][ T60] usb 5-1: config 0 has an invalid interface number: 1 but max is 0 [ 103.350912][ T60] usb 5-1: config 0 has no interface number 0 [ 103.444507][ T313] usb 4-1: USB disconnect, device number 32 [ 103.511346][ T60] usb 5-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 103.521307][ T60] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 103.531605][ T60] usb 5-1: Product: syz [ 103.538196][ T60] usb 5-1: Manufacturer: syz [ 103.544363][ T60] usb 5-1: SerialNumber: syz [ 103.554311][ T60] usb 5-1: config 0 descriptor?? [ 103.691274][ T20] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 103.700768][ T330] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 103.797251][ T313] usb 5-1: USB disconnect, device number 29 [ 104.031328][ T6] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 104.061429][ T20] usb 2-1: config 17 has an invalid descriptor of length 0, skipping remainder of the config [ 104.075587][ T330] usb 1-1: config index 0 descriptor too short (expected 64776, got 68) [ 104.086677][ T330] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 104.101509][ T20] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 104.113586][ T330] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 104.128895][ T20] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.141049][ T330] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 104.191743][ T20] aiptek 2-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 104.241346][ T330] usb 1-1: config index 1 descriptor too short (expected 64776, got 68) [ 104.251547][ T330] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 104.265106][ T330] usb 1-1: config 1 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 104.279901][ T330] usb 1-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 104.301337][ T313] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 104.351313][ T330] usb 1-1: string descriptor 0 read error: -71 [ 104.359546][ T330] usb 1-1: New USB device found, idVendor=0cf3, idProduct=9271, bcdDevice= 1.08 [ 104.371444][ T330] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.395817][ T1366] usb 2-1: USB disconnect, device number 32 [ 104.403164][ T330] usb 1-1: can't set config #1, error -71 [ 104.412522][ T6] usb 3-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 104.424839][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.435541][ T330] usb 1-1: USB disconnect, device number 29 [ 104.445679][ T6] usb 3-1: config 0 descriptor?? [ 104.551289][ T313] usb 4-1: Using ep0 maxpacket: 16 [ 104.651373][ T20] usb 5-1: new low-speed USB device number 30 using dummy_hcd [ 104.791837][ T6] usb 3-1: Cannot read MAC address [ 104.798346][ T6] MOSCHIP usb-ethernet driver: probe of 3-1:0.0 failed with error -71 [ 104.810500][ T6] usb 3-1: USB disconnect, device number 28 [ 104.831249][ T313] usb 4-1: New USB device found, idVendor=09e8, idProduct=0062, bcdDevice=80.f2 [ 104.843792][ T313] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.847293][ T3882] loop0: detected capacity change from 0 to 512 [ 104.853936][ T313] usb 4-1: Product: syz [ 104.865898][ T313] usb 4-1: Manufacturer: syz [ 104.872170][ T313] usb 4-1: SerialNumber: syz [ 104.878381][ T313] usb 4-1: config 0 descriptor?? [ 104.925090][ T313] snd-usb-audio: probe of 4-1:0.0 failed with error -2 [ 104.993169][ T3903] loop1: detected capacity change from 0 to 512 [ 105.035765][ T3903] EXT4-fs error (device loop1): ext4_ext_check_inode:501: inode #4: comm syz.1.1688: pblk 0 bad header/extent: too large eh_max - magic f30a, entries 1, max 32(4), depth 0(0) [ 105.056867][ T20] usb 5-1: unable to get BOS descriptor or descriptor too short [ 105.061630][ T3903] EXT4-fs error (device loop1): ext4_quota_enable:6409: comm syz.1.1688: Bad quota inode: 4, type: 1 [ 105.083398][ T3903] EXT4-fs warning (device loop1): ext4_enable_quotas:6450: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 105.102812][ T3903] EXT4-fs (loop1): mount failed [ 105.125782][ T60] usb 4-1: USB disconnect, device number 33 [ 105.161358][ T20] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 105.177879][ T20] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 159, changing to 4 [ 105.191597][ T20] usb 5-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid maxpacket 1024, setting to 0 [ 105.218473][ T20] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid maxpacket 32, setting to 0 [ 105.231602][ T20] usb 5-1: config 1 interface 1 has no altsetting 0 [ 105.451586][ T3923] loop0: detected capacity change from 0 to 40427 [ 105.481076][ T3923] F2FS-fs (loop0): invalid crc value [ 105.493345][ T3923] F2FS-fs (loop0): Failed to get valid F2FS checkpoint [ 105.500707][ T3961] loop2: detected capacity change from 0 to 1024 [ 105.511823][ T20] usb 5-1: string descriptor 0 read error: -22 [ 105.519923][ T20] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 105.533893][ T20] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 105.549762][ T3961] EXT4-fs error (device loop2): ext4_map_blocks:740: inode #3: block 2: comm syz.2.1716: lblock 2 mapped to illegal pblock 2 (length 1) [ 105.566992][ T3961] Quota error (device loop2): write_blk: dquota write failed [ 105.579661][ T3961] Quota error (device loop2): find_free_dqentry: Can't write quota data block 2 [ 105.590265][ T3961] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 105.592018][ T20] usb 5-1: low speed audio streaming not supported [ 105.602397][ T3961] EXT4-fs error (device loop2): ext4_acquire_dquot:6198: comm syz.2.1716: Failed to acquire dquot type 0 [ 105.623127][ T3961] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #3: block 2: comm syz.2.1716: lblock 2 mapped to illegal pblock 2 (length 1) [ 105.641257][ T3961] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 105.672821][ T3965] loop3: detected capacity change from 0 to 1024 [ 105.676254][ T3961] EXT4-fs error (device loop2): ext4_acquire_dquot:6198: comm syz.2.1716: Failed to acquire dquot type 0 [ 105.696256][ T3961] EXT4-fs error (device loop2): ext4_free_blocks:6223: comm syz.2.1716: Freeing blocks not in datazone - block = 0, count = 4096 [ 105.701221][ T6] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 105.721907][ T3961] EXT4-fs error (device loop2): ext4_map_blocks:630: inode #3: block 2: comm syz.2.1716: lblock 2 mapped to illegal pblock 2 (length 1) [ 105.739256][ T3961] Quota error (device loop2): qtree_write_dquot: Error -117 occurred while creating quota [ 105.752504][ T3961] EXT4-fs error (device loop2): ext4_acquire_dquot:6198: comm syz.2.1716: Failed to acquire dquot type 0 [ 105.765771][ T3961] EXT4-fs (loop2): 1 orphan inode deleted [ 105.767570][ T3973] capability: warning: `syz.0.1721' uses deprecated v2 capabilities in a way that may be insecure [ 105.772636][ T3961] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 105.809975][ T3965] EXT4-fs (loop3): ext4_check_descriptors: Block bitmap for group 0 overlaps block group descriptors [ 105.825626][ T3965] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (53380!=5) [ 105.837585][ T3965] ================================================================== [ 105.846439][ T3965] BUG: KASAN: use-after-free in __ext4_iget+0x2b8/0x3d80 [ 105.846728][ T330] usb 5-1: USB disconnect, device number 30 [ 105.856004][ T3965] Read of size 8 at addr ffff8881115c9d48 by task syz.3.1717/3965 [ 105.856031][ T3965] [ 105.856049][ T3965] CPU: 1 PID: 3965 Comm: syz.3.1717 Not tainted 5.15.189-syzkaller-android13-5.15.189_r00 #0 [ 105.890080][ T3965] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 105.904290][ T3965] Call Trace: [ 105.907824][ T3965] [ 105.912667][ T3965] __dump_stack+0x21/0x30 [ 105.919198][ T3965] dump_stack_lvl+0xee/0x150 [ 105.924449][ T3965] ? show_regs_print_info+0x20/0x20 [ 105.931080][ T3965] ? load_image+0x3a0/0x3a0 [ 105.937759][ T3965] ? _raw_spin_lock+0x8e/0xe0 [ 105.943045][ T3965] print_address_description+0x7f/0x2c0 [ 105.952267][ T3965] ? __ext4_iget+0x2b8/0x3d80 [ 105.959409][ T3965] kasan_report+0xf1/0x140 [ 105.964432][ T3965] ? __ext4_iget+0x2b8/0x3d80 [ 105.970774][ T3965] __asan_report_load8_noabort+0x14/0x20 [ 105.980440][ T3965] __ext4_iget+0x2b8/0x3d80 [ 105.986509][ T3965] ? ext4_get_projid+0x140/0x140 [ 105.996045][ T3965] ext4_get_journal_inode+0x33/0x1c0 [ 106.002104][ T3965] ext4_load_journal+0x2ea/0x1490 [ 106.008187][ T3965] ? ext4_get_stripe_size+0x210/0x210 [ 106.017699][ T3965] ? register_shrinker+0x10d/0x140 [ 106.024400][ T3965] ? memset+0x35/0x40 [ 106.029892][ T3965] ext4_fill_super+0x5cda/0x9030 [ 106.035469][ T3965] ? ext4_mount+0x40/0x40 [ 106.041114][ T3965] ? set_blocksize+0x1fc/0x380 [ 106.046562][ T3965] ? sb_set_blocksize+0xaa/0xf0 [ 106.055373][ T3965] ? ext4_mount+0x40/0x40 [ 106.061892][ T3965] mount_bdev+0x2ae/0x3e0 [ 106.067474][ T3965] ? ext4_mount+0x40/0x40 [ 106.072114][ T3965] ext4_mount+0x34/0x40 [ 106.076872][ T3965] legacy_get_tree+0xed/0x190 [ 106.081943][ T3965] ? ext4_errno_to_code+0x160/0x160 [ 106.089436][ T3965] vfs_get_tree+0x89/0x260 [ 106.097106][ T3965] do_new_mount+0x25a/0xa20 [ 106.102765][ T3965] path_mount+0x675/0x1020 [ 106.108346][ T3965] ? user_path_at_empty+0x161/0x1c0 [ 106.115791][ T3965] __se_sys_mount+0x318/0x380 [ 106.123967][ T3965] ? __x64_sys_mount+0xd0/0xd0 [ 106.130811][ T3965] __x64_sys_mount+0xbf/0xd0 [ 106.137722][ T3965] x64_sys_call+0x6bf/0x9a0 [ 106.141198][ T6] usb 2-1: Using ep0 maxpacket: 16 [ 106.142480][ T3965] do_syscall_64+0x4c/0xa0 [ 106.154578][ T3965] ? clear_bhb_loop+0x50/0xa0 [ 106.160608][ T3965] ? clear_bhb_loop+0x50/0xa0 [ 106.166947][ T3965] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.174079][ T3965] RIP: 0033:0x7fb51fddf38a [ 106.180347][ T3965] 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 [ 106.208267][ T3965] RSP: 002b:00007fb51e845e68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 106.220718][ T3965] RAX: ffffffffffffffda RBX: 00007fb51e845ef0 RCX: 00007fb51fddf38a [ 106.231483][ T3965] RDX: 0000200000000280 RSI: 0000200000000040 RDI: 00007fb51e845eb0 [ 106.241178][ T3965] RBP: 0000200000000280 R08: 00007fb51e845ef0 R09: 0000000000800011 [ 106.250552][ T3965] R10: 0000000000800011 R11: 0000000000000246 R12: 0000200000000040 [ 106.261621][ T3965] R13: 00007fb51e845eb0 R14: 0000000000000627 R15: 0000200000001200 [ 106.271148][ T3965] [ 106.274888][ T3965] [ 106.278253][ T3965] Allocated by task 2236: [ 106.283709][ T3965] __kasan_slab_alloc+0xbd/0xf0 [ 106.290361][ T3965] slab_post_alloc_hook+0x4f/0x2b0 [ 106.296132][ T3965] kmem_cache_alloc+0xf7/0x260 [ 106.303346][ T3965] f2fs_alloc_inode+0x26/0x330 [ 106.309421][ T3965] iget_locked+0x16c/0x7e0 [ 106.317087][ T3965] f2fs_iget+0x55/0x5130 [ 106.323242][ T3965] f2fs_fill_super+0x3a20/0x6d10 [ 106.329824][ T3965] mount_bdev+0x2ae/0x3e0 [ 106.335750][ T3965] f2fs_mount+0x34/0x40 [ 106.341281][ T3965] legacy_get_tree+0xed/0x190 [ 106.347048][ T3965] vfs_get_tree+0x89/0x260 [ 106.351652][ T3965] do_new_mount+0x25a/0xa20 [ 106.357358][ T3965] path_mount+0x675/0x1020 [ 106.363520][ T3965] __se_sys_mount+0x318/0x380 [ 106.368828][ T3965] __x64_sys_mount+0xbf/0xd0 [ 106.374564][ T3965] x64_sys_call+0x6bf/0x9a0 [ 106.379692][ T3965] do_syscall_64+0x4c/0xa0 [ 106.384551][ T3965] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.390844][ T3965] [ 106.393424][ T3965] Last potentially related work creation: [ 106.400440][ T3965] kasan_save_stack+0x3a/0x60 [ 106.406051][ T3965] __kasan_record_aux_stack+0xd2/0x100 [ 106.412485][ T3965] kasan_record_aux_stack_noalloc+0xb/0x10 [ 106.419272][ T3965] call_rcu+0x105/0xfe0 [ 106.423877][ T3965] evict+0x7da/0x870 [ 106.428532][ T3965] iput+0x635/0x7c0 [ 106.432903][ T3965] f2fs_fill_super+0x5493/0x6d10 [ 106.438485][ T3965] mount_bdev+0x2ae/0x3e0 [ 106.443961][ T3965] f2fs_mount+0x34/0x40 [ 106.449193][ T3965] legacy_get_tree+0xed/0x190 [ 106.454397][ T3965] vfs_get_tree+0x89/0x260 [ 106.459249][ T3965] do_new_mount+0x25a/0xa20 [ 106.464896][ T3965] path_mount+0x675/0x1020 [ 106.470588][ T3965] __se_sys_mount+0x318/0x380 [ 106.476063][ T3965] __x64_sys_mount+0xbf/0xd0 [ 106.481265][ T3965] x64_sys_call+0x6bf/0x9a0 [ 106.486336][ T3965] do_syscall_64+0x4c/0xa0 [ 106.491596][ T3965] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.499027][ T3965] [ 106.501890][ T3965] Second to last potentially related work creation: [ 106.511330][ T3965] kasan_save_stack+0x3a/0x60 [ 106.516626][ T3965] __kasan_record_aux_stack+0xd2/0x100 [ 106.522654][ T3965] kasan_record_aux_stack_noalloc+0xb/0x10 [ 106.529720][ T3965] call_rcu+0x105/0xfe0 [ 106.534188][ T3965] evict+0x7da/0x870 [ 106.538646][ T3965] iput+0x635/0x7c0 [ 106.542889][ T3965] f2fs_put_super+0x684/0xc00 [ 106.548347][ T3965] generic_shutdown_super+0x151/0x330 [ 106.555048][ T3965] kill_block_super+0x7f/0xf0 [ 106.560424][ T3965] kill_f2fs_super+0x2e7/0x390 [ 106.566113][ T3965] deactivate_locked_super+0xa0/0x100 [ 106.572871][ T3965] deactivate_super+0xaf/0xe0 [ 106.577990][ T3965] cleanup_mnt+0x446/0x500 [ 106.583178][ T3965] __cleanup_mnt+0x19/0x20 [ 106.589427][ T3965] task_work_run+0x127/0x190 [ 106.595936][ T3965] exit_to_user_mode_loop+0xd0/0xe0 [ 106.602386][ T3965] exit_to_user_mode_prepare+0x5a/0xa0 [ 106.609217][ T3965] syscall_exit_to_user_mode+0x1a/0x30 [ 106.615772][ T3965] do_syscall_64+0x58/0xa0 [ 106.622271][ T3965] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 106.629955][ T3965] [ 106.632758][ T3965] The buggy address belongs to the object at ffff8881115c9840 [ 106.632758][ T3965] which belongs to the cache f2fs_inode_cache of size 1424 [ 106.649475][ T3965] The buggy address is located 1288 bytes inside of [ 106.649475][ T3965] 1424-byte region [ffff8881115c9840, ffff8881115c9dd0) [ 106.666037][ T3965] The buggy address belongs to the page: [ 106.673059][ T3965] page:ffffea0004457200 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff8881115cd4e0 pfn:0x1115c8 [ 106.685698][ T3965] head:ffffea0004457200 order:3 compound_mapcount:0 compound_pincount:0 [ 106.696296][ T3965] flags: 0x4000000000010200(slab|head|zone=1) [ 106.703278][ T3965] raw: 4000000000010200 0000000000000000 dead000000000122 ffff8881003ebe00 [ 106.713075][ T3965] raw: ffff8881115cd4e0 000000008015000d 00000001ffffffff 0000000000000000 [ 106.724951][ T3965] page dumped because: kasan: bad access detected [ 106.733040][ T3965] page_owner tracks the page as allocated [ 106.740456][ T3965] 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 1044, ts 42155222069, free_ts 0 [ 106.764018][ T3965] post_alloc_hook+0x192/0x1b0 [ 106.768908][ T3965] prep_new_page+0x1c/0x110 [ 106.773849][ T3965] get_page_from_freelist+0x2cc5/0x2d50 [ 106.780719][ T3965] __alloc_pages+0x18f/0x440 [ 106.785802][ T3965] new_slab+0xa1/0x4d0 [ 106.790962][ T3965] ___slab_alloc+0x381/0x810 [ 106.795909][ T3965] __slab_alloc+0x49/0x90 [ 106.800739][ T3965] kmem_cache_alloc+0x138/0x260 [ 106.807095][ T3965] f2fs_alloc_inode+0x26/0x330 [ 106.812567][ T3965] iget_locked+0x16c/0x7e0 [ 106.817753][ T3965] f2fs_iget+0x55/0x5130 [ 106.822791][ T3965] f2fs_fill_super+0x45c7/0x6d10 [ 106.828533][ T3965] mount_bdev+0x2ae/0x3e0 [ 106.833130][ T3965] f2fs_mount+0x34/0x40 [ 106.838484][ T3965] legacy_get_tree+0xed/0x190 [ 106.843689][ T3965] vfs_get_tree+0x89/0x260 [ 106.848812][ T3965] page_owner free stack trace missing [ 106.855060][ T3965] [ 106.857874][ T3965] Memory state around the buggy address: [ 106.864927][ T3965] ffff8881115c9c00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.875749][ T3965] ffff8881115c9c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.885577][ T3965] >ffff8881115c9d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 106.894784][ T3965] ^ [ 106.902644][ T3965] ffff8881115c9d80: fb fb fb fb fb fb fb fb fb fb fc fc fc fc fc fc [ 106.911880][ T3965] ffff8881115c9e00: fc fc fc fc fc fc fc fc fc fc 00 00 00 00 00 00 [ 106.920852][ T3965] ================================================================== [ 106.930073][ T3965] Disabling lock debugging due to kernel taint [ 106.939306][ T3965] EXT4-fs (loop3): invalid journal inode [ 106.943328][ T30] audit: type=1400 audit(1756459307.815:179): 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 [ 106.976212][ T30] audit: type=1400 audit(1756459307.815:180): 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 [ 107.006476][ T30] audit: type=1400 audit(1756459307.815:181): 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 [ 107.037940][ T30] audit: type=1400 audit(1756459307.815:182): 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 [ 107.037982][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.063024][ T30] audit: type=1400 audit(1756459307.815:183): 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 [ 107.075838][ T6] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 107.101752][ T60] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 107.116053][ T6] usb 2-1: New USB device found, idVendor=07c0, idProduct=1525, bcdDevice= 0.00 [ 107.134161][ T6] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.145421][ T6] usb 2-1: config 0 descriptor?? [ 107.411203][ T60] usb 1-1: Using ep0 maxpacket: 32 [ 107.421345][ T6] usb 2-1: USB disconnect, device number 33 [ 107.581280][ T60] usb 1-1: unable to get BOS descriptor or descriptor too short [ 107.661393][ T60] usb 1-1: config 0 has an invalid interface number: 246 but max is 1 [ 107.671732][ T60] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 107.684924][ T60] usb 1-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 107.697615][ T60] usb 1-1: config 0 has no interface number 0 [ 107.705765][ T60] usb 1-1: config 0 interface 246 altsetting 145 has an invalid endpoint with address 0x80, skipping [ 107.719452][ T60] usb 1-1: config 0 interface 246 altsetting 145 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 107.737932][ T60] usb 1-1: config 0 interface 246 has no altsetting 0 [ 107.901294][ T60] usb 1-1: New USB device found, idVendor=153b, idProduct=1182, bcdDevice=f3.c8 [ 107.912265][ T60] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.923295][ T60] usb 1-1: Product: syz [ 107.928561][ T60] usb 1-1: Manufacturer: syz [ 107.936804][ T60] usb 1-1: SerialNumber: syz [ 107.945866][ T60] usb 1-1: config 0 descriptor?? [ 108.273263][ T60] usb 1-1: USB disconnect, device number 30