last executing test programs: 37.879842065s ago: executing program 2 (id=173): r0 = socket$key(0xf, 0x3, 0x2) r1 = openat$ashmem(0xffffffffffffff9c, &(0x7f0000000500), 0x0, 0x0) ioctl$ASHMEM_SET_SIZE(r1, 0x40087703, 0xfffffff3) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) ioctl$ASHMEM_SET_NAME(r1, 0x40087708, &(0x7f00000026c0)='\x00\x00\x03\x01\x00\x00\x00\x1f\x00x\x92\x12\xac\x06^\xbewV\xf3\"\xc4\x04\xbb\x0642\x9c\x1a\xd1\xcb{\xb0\xd6\x02\x00g\x00\x00\x00\x80\xf7\'\x8c\xc1\xc6\xbb\xc5\x1c\xf7\xaf\x95\x83=\t7\x96\x1a\xad\xd0\xd0\xee\x9c\x962\bu\xba\xfc\xae\xc2\x19\xeb\x91\xc9\t\xbc\xc1\xcb\xba\xe3\x8e\xf6\x89\xc2\'\xdfn(Q=v-\xac\x99\xb8\xd2\xec\x9f~\xa7\xf7\xafdd\xf1\xdbjE\x01\xd1s]\xaba\xf93\x01\xa23\xc9hP1\xdc4\'\xd0\x9e}\x89\x19\x8d\xec^\x84\x19\x9f\x80\xad\xf8\xbf\xa2\xa0\x99\xc2\x16=\xcc\xb0\x1b^:4\xeb\xd37\xe3-\'\x02\x16\xf5\xe6\x93\x02E\n\xe8\x00\x00\x8c\xed\x11\xf7\xf2J\xf6\x90A@\x01\x13\xc7`g\xcb\xd7\xdb\x1e\xb2\xc9\xfd\xf7\xa9\x96\xf8/0HdO\xb9\xa2\x1d\x13\x8fCha\xb3\x95wl},\xc6\x1a\xf3\xa8\x0e\xba\xecOv$\xc8\"\a\xd7T\xfb\xfc\xfauT\xf8\x9e\x86\xef.\xf6<\xbfB\xe7\x80Z\a\t+x_B=\xe7\xa5\x89\xfb\xa2\xc6\x97\xeb\xdecY{\x0e\xc2\x00\x00\x00\x00\x06\xe3\xcb\xc8\xe0\xcc\vE\x18\"\x87\xa0\xa9\x13f=\xbd\x03\xe8\xbex:\xceY\xf0\xa2\xe0\x9d\x8c\x8e\x11\xb7\x98\xa5\xda$\x94D\xb4\xf2>\x01\x00+\xfa\xa9 \xe1\x13\xba\x00|g]7\xdc\xe9=\"\xe4\xb3\x0f\xc6\x8f\x85fGGV&\x1d\xa3\xc4\xc3\xd2\xfd\xad\xa35o\xe8\xcd^/\xd8\xf4[n\x9fJ\xf4\n\x92c\xaa\xddT&L<+\x19R\a\xfc\xf2\x17\xb8$\xa9]\xc2\\\xda<\xd0d.w\x9c\xaf4\xbb\xe8Co\xb3\xd8\x82\x92\xba+\x99PXB\xdcU\x00\xbay\xa0s<\x92k\vJTRW\xc26\x06\x10\x92\xc7\xa55\x9fZ\xff*ir\x1e\xe8\a\x00\x00\x00\x00\x00\x00\x00\x88\x19\xf7\xdd\xa8\xef\xa0\x98\xcd\x81\x10>\xc7{\x84\xb9\xc0B\xe1\t\x00\xbaQj\x81\xc8\xf8\x146\'Z\x83H\xabF\x18<\x86h\x01=\x03\\\xc4\t\x8e/\x12\a\xdf\xe7zU\xcc\x02\x0e\xc1?\xeau\xb4\x84\x1b\xdaR-ox\xdb;\x05\x0fz_\x8d,^\xde\xfd\xd1\xbed\xed\xa1\xf5\xc6(p\xb4;\x0e\x18\xf7/A\xfd\x92\xd0}ur\xaag\xdb&@\x00\x00\x00rT\xd8\x88~\x13\xc22t\xf6\xf4Fs\x13$\t\xa8\x84\xc6]:\x9a|W\xec\x84\x18\bb\xd7c\t(\xf2\x93\x8d\\\x91\xef\xab(Jck\xdf\xa3 \x16\x9bH=\x01\x7f\x02\x1dF3\x7f\xd15\xa8\xd2\x94\xa7\xe9\xbd\xdc\x16\xe1Z\x9c\xe3\xeb9\x8f\xfdC\x0e\xd3]\xb5\xfdB\\\xd2\xfe\xf6H\x8ai}kDM\xbd\xfcJ{T{@i/\xb7x\xef\x1f\xf0t\xf5\xaf\xb21F\x01\xe0\x86\xde\x88\xb8\x8f 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\xc0/D\t\x7f\xd8\xad\xf2e\xff\x8b\x16p\x0f\xe4\x1a/\xe1\x96\xd2\xae\x94\x0e5\xb0b+\xac\x14\xaa\xb0\xb7\xa5.\x15\x8a\xca\xb5~=D-\x90\xc1\xbf\x05\xb9\xd5\x86\xeb\xd2#\xda\xc132\'\xfc!%\x94\x1f\xbfL)\xc2c\xa8\xef\x152\x8d\xef\xde\xbe\xab\xf5g\x80\x02G>\xf5\x04a-\xff\x06X+\xc1\xd3\xb1\xcdn\x15p\xdf\xd8.\x89\x95{\xb6+:`\x9c\xcf2\x01\x1d1\xf7\xe6\x7f\x1f\xf5\xb0@7y\xb4\xce\xf1]\a\x03y\xc5F\xfa\xae\xd1Ov7\xa7\xc1\xb2.~B\xe8@G\xd1\xd9R~\x1b\xf7\xa8\x86\xa7\xc1\b\x9ej\x01\xf4\xb7\xd2\x0e\xc2\x15S\x19\xd7\xd4\xe6\xaf!\xf8_\x8aEOp@>4\xd7\xcf\x11\xe0;\x99}QmE\xdd\xa69)Q\x9e\xb9\'\x97\x9b\xe7\xa4?Ed\x9c\x7fE\xba5\x90\xc07\x96S\x9d\xe1\x84\xfa\x1a\xd6\x9a\x15\xd1o \xc0\xd28\x01\xa7\x99\x85q\xbd\x80\x00\x00\x00\x00\x00\x00\x00H\x0f\xbbT\xd5\xb3\xf4\xcd<\x8a\x01\x19\xd0|B\f0\xf8i\xd3\x1bJke\t\x8b7Q\x1dQ&\x96H\x05\xec\x80\xf0\xab\x8f\x94{\x9d+\xefs\x1c\xfck\xf7q\x10\xf66\xbc\xe7\x93\x0f\x7f\xcd\xa7b\xbe\x88\xcc\xb6^\x93\xa9P\xf3\xa3\xe4Az=\xe0+Q\x9e\xb5\x01\xb3\xc1\xa8P0+\xc9\xa1\xdbU~J$\xa4\x03\x11\x1aa~\x9du\x8f\x8d\xbcI\x85k\xa0\xae\xf6\xa0\x94r\xfb\xe3\xaa\xd4\xf0\x99\x06\xe1i\x1f\xfa\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x13\\\xb2/R\xedI2e5\x88(\xc0+^\xe7G\x17\x03^\xd7g\xb9n\x8c2\xb3\x12\x91\x86b\t\xd0R\x01\xda$Y\x85\x02&\x95FC\xc8\xd9\x00\x00\x00\xb6\x02\xbb\n{\x90\xfd>\xd0-\xfa\xa9\xfd{\x95E\r\x81j\x12\xb7\xd0k\xc2\xdc\xcdK\xc1\xe6\xf7\xb8@\xe0D\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xbe\xed\x16\xbcL\x10\x8d\x10\x9c<\x0e\x94\x13}\xbe\xd0\x89\xee\x90p%\x1bV\x89\an\x11Lc\xf8\xe6\'\x84\xfd\x01K/\x15\xce\x8dh}\x00q\xe7\x7f\x19r\xc4z>\xfcX\x98\xccd13S#\'y\xab\xe4\x1fW\xd3\xa1g\x1d\x8eGa\xa2\xab&\xf1\x96\xb5\x1b\xdb\xb0\x8a\x0fVM,\xf5\xcd5\xaaKt8\'\x046\x15\x94\xfa\xc4\x9e\xfc\xa2C\x1e\xd3%,1\x80.\x91h\xeeIb\x82\xd7\xa99\x86O\x9c\x14b\xbeA\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x000\xacC\x95\xf0\x9d\xe8\x80G\xc2\xc1zL\xd0\x1f\x8c0\xf5\xec\v\xed\xad\x1d#\xde\x98\xf9\v\x02Y\x89\xb2\'\xeaH\xbc{o\xbc\b?\xd9\x81\'\x0f7Xl\xcc\x93I3 \x0e\xc190`\xd9\xe46w\x1d\xdeV\xbf\xc9\x9e\xb4\xde\xe6\xa3\x97%D]\xd1Vd]\x03\x89J\xa8 \x99\xef\x9b\x00'/2064) ioctl$ASHMEM_PURGE_ALL_CACHES(r1, 0x770a, 0x0) r2 = syz_open_dev$hiddev(&(0x7f0000000140), 0x6, 0x400001) close(r2) close(r1) mlock2(&(0x7f00006ff000/0x3000)=nil, 0x3000, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305839, &(0x7f00000000c0)={0x0, 0x0, 0x5, 0x4}) ioctl$SNAPSHOT_PLATFORM_SUPPORT(r3, 0x330f, 0xfff) sendmsg$key(r0, &(0x7f00005f5000)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="020300091b0000000000000000000000040003000000000000000000000000000000000000000000000000000000000005000600000000000a00000000000000fe8000000000000000000000000000bb00000000000000000400040000000000000000000000000000000000000000000000000000000000020001000000000000000000000000ff05000500000000000a00000000000000fe8896380000000000000001000000010000000000000000030007000000000002004e24ac14141f0000000000000000020013"], 0xd8}}, 0x0) 37.824921325s ago: executing program 2 (id=175): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./dev\x00', &(0x7f0000000200)='devtmpfs\x00', 0x808, 0x0) r0 = socket(0x10, 0x3, 0x0) r1 = fcntl$getown(r0, 0x9) newfstatat(0xffffffffffffff9c, &(0x7f0000000080)='.\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) setresuid(r2, r2, 0x0) lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_clone3(&(0x7f0000000580)={0x8000000, &(0x7f0000000240), &(0x7f0000000280), &(0x7f0000000300), {0x11}, &(0x7f0000000340)=""/171, 0xab, &(0x7f0000000480)=""/162, &(0x7f0000000540)=[r1, 0xffffffffffffffff], 0x2}, 0x58) r4 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000600)='syz1\x00', 0x200002, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f000000c2c0)={0x38fc, 0x19, 0x1, 0x0, 0x0, {0x1d, 0xd601, 0x9}, [@nested={0x38e5, 0x10, 0x0, 0x1, [@nested={0x38bc, 0x81, 0x0, 0x1, [@nested={0x38a8, 0xf1, 0x0, 0x1, [@nested={0x389a, 0xe6, 0x0, 0x1, [@nested={0x25, 0x14c, 0x0, 0x1, [@generic="9ae6c867fd7044656a522e6e49e1696ca92e501d239db6096634850cdaad0be894"]}, @generic="0a09a336ca8f57814eb72d19d1a35168881b2d937d5419134bf88f3f2dff838b64e5733c176df662a7051fcd35a0377310aa2fa27049059d56d1dca9d75dee5fc84c8c54e2b14e2048c800368501880ce9a288e9f289833f53c37fb1ed65e32b922210eab9e4bfc835e500d709bbdc30c11449a76f6af396f70fbe0602748b3c8d1f220485aba2f1f665eccf590e4d51e0", @generic="0352cced745358274b73c6b11bea8d8ac27a5eae42fa7a2759c0c66c24f3ef288f43df2c9653f0b1cbc4bd44c35f6dda3007a071ab89ece59dd9c9da2a7be4c4f4846903f692bc8b59410a856b1deda927", @typed={0x8, 0x29, 0x0, 0x0, @pid=r1}, @nested={0x113, 0x1f, 0x0, 0x1, [@typed={0x8, 0x128, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="b3f5faf709444fcdb0782c49504da322cf4c427cf66bd53bc32fa55c4d0964c2dc4bb605a893fd899e8443b84c5b352b989075dd64d31ed6f8236b4cfa36c20458ea6ac74c2ba6c6b83da6fef17a60", @typed={0x14, 0xd5, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @typed={0x8, 0x113, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x20}}, @nested={0x99, 0x9e, 0x0, 0x1, [@typed={0x8, 0xb2, 0x0, 0x0, @pid=r1}, @typed={0x8, 0x2a, 0x0, 0x0, @pid=r1}, @generic="af6fbe887bb8accc10c58f94b960f9bc5dda74ca03edde13b9cfe9c60674d56a9a57229e2e9c59800dd99f3d2407e9221ca77c3b01c757daffec07ef8a45dc63dab6e13e1585baced8f07f11e9227d764d9dc43f1f2424ed6ed16a6f54c4ad3a5ae2491d43f88856758b28fa54b3e71ca9d06bde33a9d9b2527205a68f54f0831a", @nested={0x4, 0x7}]}]}, @generic="d30cbeb423aed6e41aac3b3b4c1e81e14205459b5d71d91a29c78eb575569e6d8d93b06cb97f7944786a09a62f191e0edd2d1a2e10122f5f", @typed={0xc, 0x145, 0x0, 0x0, @u64=0x644f}, @nested={0x2365, 0x12b, 0x0, 0x1, [@generic="a33d1125f4c413456812f00b338d277b5d6cc10bbad84d879814bcb47b98a68ea16e0a73b8e713d17fa94160777401f6c6679e753c2a7e72231c3a6de0750bc98eefc87aff12f7b9792624da3f4a7772c56f9633543b027732ce3e5493454e52452e3bfd0c8d7fc5446c018fe36810d36aa66ba9e9ea9a418decce62035083c2c21c3a1881f2feba4f244d4b98f902fe770e982d7dc24725b530d2b712dda9e42e9100d05e75ee3759d4b8118b1a414bd00318d2dfb9645021b180e00f0000000000008543d08a86c1acd02f7f102636cb8d0e5099a74dd68eed20838ea7", @typed={0xc, 0x93, 0x0, 0x0, @u64=0xff}, @nested={0x1018, 0x10e, 0x0, 0x1, [@nested={0x4, 0xce}, @nested={0x4, 0x15f}, @typed={0x8, 0xcf, 0x0, 0x0, @ipv4=@multicast2}, @nested={0x4, 0x13f}, 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@typed={0x101, 0x5e, 0x0, 0x0, @binary="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"}, @nested={0x4, 0xc9}]}, @nested={0x78, 0xe3, 0x0, 0x1, [@nested={0x4, 0xa7}, @generic="0ccc3715f912508df6a2c8ce0f71ae4542f36247fea0b2892553791fc08574987bcefb8573401a2e5f8abf663a1b62b0a0306e0c6c2ba3c690a7e8155e3c9d6c72f923a21a0c7c428a016088074d8cd4067b72b0ad691247", @typed={0x14, 0x30, 0x0, 0x0, @ipv6=@mcast1}, @nested={0x4, 0x95}]}, @generic="0c59b52609e920eb9bcf089c2476486320e750bb6f9b10c7d9c0ebeaab35ad1a46aeaab9fcf80092d5697c1f395ed292d77f4faa4718db4be31e58f84057d41a2404c7792837e6832a052a57df4a71ecc78493c4f9df3b321bc882c890442e38973391f5f2153dc12682ea705b82813f86d86ac695ec13eff72e7af5954eb533d2efdebe53cf44d456970f092d5c9c057b00359b80c49e85154f", @generic="43e5ad251ee54281392262ff211568abb45d9a45217f698155d29ca6ed88b9b77852f46d87636ecd196f67c4843dbe8798d5c546eb745e25cdb394cab2f655ef7f4c0b5f36e9bf4bd9aef8fb9e55c48598f144f020c8304d6438548ce3a3fbe63e831e1200824204b71431d606d0b92dccb424f27347c94e5b2129e49147f38c838a93c7f85b9322fe620d78a74f0fb351a5b9f96e"]}, @generic="2d44294e98ac0d2fb8ef9440"]}, @typed={0x6, 0xfd, 0x0, 0x0, @str='\x1b\x00'}]}, @nested={0x10, 0xc2, 0x0, 0x1, [@typed={0xc, 0xb5, 0x0, 0x0, @u64=0x1000000000000000}]}]}, @generic="428184a477201ac90f24d8c531680464a01e08554baff2279134e2a452c739471e1c7bd4ae"]}]}, 0x38fc}, 0x1, 0x0, 0x0, 0x5}, 0x804) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r5, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r5, &(0x7f000000a280)={0x2020, 0x0, 0x0}, 0x2020) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_opts(r7, 0x29, 0x39, &(0x7f0000000440)=@srh={0x75, 0x0, 0x4, 0x0, 0x8d, 0x50, 0x7}, 0x8) write$FUSE_GETXATTR(r5, &(0x7f00000002c0)={0x18, 0x0, r6, {0xfffffff7}}, 0x18) ioctl$FITHAW(r0, 0xc0045878) r8 = openat(0xffffffffffffff9c, &(0x7f0000000f00)='./dev/ram0\x00', 0x400, 0x41) read$FUSE(r8, &(0x7f0000001040)={0x2020}, 0xffffff16) 37.763462027s ago: executing program 2 (id=176): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x802, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x18, &(0x7f00000001c0)={@flat, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x0, &(0x7f0000000240)=""/10, 0xa}}, &(0x7f0000000280)={0x0, 0x18, 0x30}}, 0x10}], 0x0, 0x0, &(0x7f00000002c0)}) 37.763267627s ago: executing program 2 (id=177): r0 = syz_usb_connect$uac2(0x5, 0x83, &(0x7f00000004c0)=ANY=[@ANYBLOB="1201000200000008ba0d0010400001020301090271000301f8100508ee010001052008090400000001012000092401fdff0a11004708240a0002057f0009040100fd00022000090401010101022000090501"], 0x0) syz_usb_control_io$uac2(r0, &(0x7f0000000100)={0x14, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x500a}}}, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000340)={0x0, 0x10, 0x18, "6e7b1bb4b784b6b409e566f3598b2fa1c34d1b80713702bf"}, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x20, 0x83, 0x1, "a4"}, &(0x7f00000005c0)={0x20, 0x84, 0x3, "0b1f29"}, &(0x7f0000000600)={0x20, 0x85, 0x3, "4d371f"}}) 35.964669979s ago: executing program 2 (id=189): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0x5001}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000200)={'syzkaller1\x00', 0x1}) ioctl$sock_inet_SIOCSIFADDR(r1, 0x8916, &(0x7f0000000440)={'syzkaller1\x00', {0x2, 0x4e24, @remote}}) write$tun(r0, &(0x7f00000000c0)={@void, @val={0x1, 0x5, 0x1c, 0x10, 0x14, 0x6}, @ipv4=@udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x40, 0x11, 0x0, @dev={0xac, 0x14, 0x0, 0x2}, @dev={0xac, 0x14, 0x0, 0x1}}, {0x1234, 0x4e20, 0x8}}}, 0x26) socketpair$unix(0x1, 0x2, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./sys\x00', &(0x7f0000000080)='sysfs\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./sys/class/scsi_host/host0/scan\x00', 0x1, 0x0) write(r2, &(0x7f00000001c0)='- 0 -', 0x5) r3 = getpgrp(0x0) gettid() mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) r4 = syz_io_uring_setup(0x7966, &(0x7f0000000300)={0x0, 0xc25c, 0x1, 0x1, 0x193}, &(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000040)) mmap$IORING_OFF_CQ_RING(0x0, 0x7f, 0x4, 0x13, r4, 0x8000000) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', &(0x7f0000000100), 0x1000) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r5, 0x400454ca, &(0x7f0000000000)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(r5, 0x401054d5, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000240)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r6 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000180)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) add_key(0x0, 0x0, 0x0, 0x0, r6) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x651, 0x0) socket$nl_audit(0x10, 0x3, 0x9) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r7) 35.674295594s ago: executing program 2 (id=192): syz_usb_connect(0x5, 0xb3, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010002ef020140000000000001000000010902a1000201008032080b00020e03000009040000000e0100000d240100012700006cdc020101112402010102000000000000000002000009240302010100010009040100000e0200000e240101470085000200000001001b240401015955800000aa00389b711001000000001e240501008002e0"], 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0x6000, 0x0) open(&(0x7f00000003c0)='./file2\x00', 0x81, 0x10dd722b6e14c3dd) r0 = open(&(0x7f0000000040)='./file2\x00', 0x0, 0xf3) ioctl$BTRFS_IOC_DEFRAG(r0, 0x4c09, 0x3) 20.555294425s ago: executing program 32 (id=192): syz_usb_connect(0x5, 0xb3, &(0x7f00000001c0)=ANY=[@ANYBLOB="12010002ef020140000000000001000000010902a1000201008032080b00020e03000009040000000e0100000d240100012700006cdc020101112402010102000000000000000002000009240302010100010009040100000e0200000e240101470085000200000001001b240401015955800000aa00389b711001000000001e240501008002e0"], 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000180)='./file2\x00', 0x6000, 0x0) open(&(0x7f00000003c0)='./file2\x00', 0x81, 0x10dd722b6e14c3dd) r0 = open(&(0x7f0000000040)='./file2\x00', 0x0, 0xf3) ioctl$BTRFS_IOC_DEFRAG(r0, 0x4c09, 0x3) 10.557004259s ago: executing program 0 (id=325): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000004a0001000000000026ada4f366da55006cd4a4af000000000a00806e"], 0x14}}, 0x20000000) 9.037942288s ago: executing program 0 (id=328): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000100)='sysfs\x00', 0x0, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(0xffffffffffffffff, 0x82307202, &(0x7f0000000280)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/class/ptp/ptp0/n_vclocks\x00', 0x2, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000240)={0x34, 0x17, 0x1, {0x2b, './proc/sys/net/ipv6/conf/default/forwarding'}}, 0x34) write(r0, &(0x7f0000000200)='1', 0x1) setxattr$security_capability(&(0x7f0000000040)='./sys/class/ptp/ptp0/n_vclocks\x00', &(0x7f0000000080), &(0x7f00000000c0)=@v2={0x2000000, [{0x1, 0x4}, {0x5, 0x4}]}, 0x14, 0x4) 9.037752859s ago: executing program 1 (id=329): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000040), 0x151142, 0x0) ioctl$TUNSETOFFLOAD(r0, 0xc004743e, 0x110e22fff6) ioctl$PPPIOCSDEBUG(r0, 0x40047440, &(0x7f0000000000)=0x7ff) ioctl$INCFS_IOC_CREATE_FILE(r0, 0xc058671e, &(0x7f0000002300)={{'\x00', 0x3}, {0x6}, 0x162, 0x0, 0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)="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", 0x107, 0x0, &(0x7f0000000240)={0x2, 0x10b4, {0x1, 0xc, 0x1000, "955f81da314b7879fa7448b7ee1dc669a1051ddd8d568ab20b799efd81b15e7e9e85e4923207127d88250cc017353f0be4d782a3e24341066fd2f15205dd3f92c412ac6f01fc4047c6b4701a9fbea9ddf48026a2cb1c049c6633c2ca63f0d7577650247e4672a879959911cb96b603f8d8988a5098530b9e4b96f8d3aee0e600756e1d954e389f86f75dc6b03f2ec864d07af35a71b08e8067cc57570d80d411b85589b707c208bf55be9e2d8cc3f5a7d55ce7d11fc6bc6fc5e6ccaaaf1d89d3d1c79813b89041786be400664e0669a80404a2ea623726c232dd6c5458f91ba90e8aa23bb2d9d2370297225b194099a2934afbdf9e946db8d78ce63934a90b1111dff0e4111199eace15d119944ac00f8c5efe2e39f1c6dbd584cbe4fcdff802f1db5ab6fc0955817e97615f68c7808ea60437a903f5332fffe539fc25204e6b2195a53caf8774abc472fd5ea01c058ecfbe8d08a15dc0f4ea6e0ac28ca261ecaccef352356b89ca0fa7a66e7219c9d7c7205dcd499a9231951a12a376eb5daf03aba126fe45e88d5dcb090012fd203a6511b684edf253682747d645c0c3c239edf6cba5ce02033a5fab17132301454607beb9663cf1a9f341975af13b4538e152dcf73987b960d52480a5930e4dd1e66e77076ee2cbff9b34251b25d51f405182ac41bc2c6e9156b1ce4a5d0a37732feeb52346ea689cc8bf847ca564731d78433d9a79522eabefe5e952612ef5a77b20fa691ce5cc3926a4ae30c8e4b4e8893b5d22bbbb6e5daf66e5a1981a1858a1262e7beb96922418cbfa752b64525000328d851132a5528d338cfaa2a9998d0d65af7e2c5a76c7a57c57a22f684cb39bed5198be531ad6bb683226f9e0520b02f2c9ac80a8c01e9544ada42820d098675cacb390d55c171b57a2db29d9b6f74187854f8469404b57604e1d0fde5190e54c1281b8802e39191d976175036aa0b7b9149997c1d29e6a6d21767a03fa58bc972b3dffd8e56a3e8c5263f0a83e3d117adc2c8f8d9357ac6c1c545374f54d46548c0c55a68152f7f9fad55b549d8411cc7606b26dbbeef923092557dddf492b85776d2b08f227f2865eb20968591bf3d42a0fba400e9d71d5b194017fb8c87843b80e22ac2644a50ba5147ece4d5ced8ede4884f3e230908dd33af99236c2662bc86a2dc468c927afed558e6cfdf5e34a2e6d24a5a05d291919c52e4cb5ab9fed5593903ef46095bb4d70367a295c3ff9ec7fd2b019f5ab3f331623d8d855fddd4d80a88afd419d2ca60d0defa05e3f6b9455b685088b1700909e004a272119d72dc1ff0bdeeb10c95eadbd2be3e060a4d91a221541222388285aed1865564c85ac66ce024b9dae111490e894cdd220dcf5f8879a6b1600599ff6dadc05ee41bc1b032ad57521b577761d6651952fb3580a10f947fae97a3ed040961e17d77107971bd5b570f54da53b1c4859232550ea3eddaa1cb2e5698ae04fed4ea13b6dcfcc649773a1e4c2f17b45a24f509e37f04a27f0eeacc179ca26caea9e0f9fdf99cf9b75f28539e25ed83045310566b01c4f0e5496613089ab2c93b90189753821e5a7bf52519043136c7bf423f431cc9a5772785d781a0544eb1554eb63b2989d1ba73a400ec95c91e0cc313b30797b2c5838163aaf160c97a1d271603fa191ccf1a6885bd896bfa3fb33489ad73486c855591c75d28367676c8e160ade7fcdb13d986e3decfc8b56ae213b4023674916312d0e8e21e0e25cb63cb1b92d352fcc8f85cde4b2866da234c9cf90d34775c60ba06c6a21cd82039585fbb8e17a7bc6d9c2912881130711a0454400bece9085a02edda853db636e1bb62043b2dfbd7c273eb68f86f172bbedd1f82c8cb2b54afb5cf12aca4d50de46ceba989d97f3c3fc9fce7140a3bb74a0811f8722206b55a0820830e07e5ceb84300e247a31eb27897a1747be54b7e75e35fb131c7c4a63309fe8cdf0c265f5a76efbacec6d7485a8791e9fa11d25aa596ae4a247504077e5a09b1d719f562fcbda5f68fd97a5439686fd7e04d6c6faec2f3e6e5623ecbf39154b29b901afd9692a7ffe457722dc5ce69710d6683fb5d8a3093f671d78b93010498733973cbf6cd1fa149521459696dab70ccfbe0c8869c32b52186ca0c322460bd670c987fe413413f7b1ed1ea3880aab4b563197e0b153b1df98411f55e1fcd8d34aa59c2f6c8e5ea9570b543deb6f31284502ed77ff044bed15d2bcb275aed921a6864a11b2c7adfd1bcd6ed14d2631664c7fc5c7fcac1f4fc751f0fdd4f6e7c85bbae28bb436a0365f94270370753779262e239808cd89314aca1b2a053397c92c27de98374c849d4f8a4b16c8c81289b1b3b4e13b4abe4b4b235dbfac9968cb611ae74c754308f34126e910125a93205653fd2e60110b64ceadb3f552eb1c5eaf8d82f28da631c7e48f45d166f8689db9fd151c545e4e732f1212794ed5430f2bdbac2aca2c8e6cf2ffbb94616b5158518f291d8c9e0d2b8e104d9ecead156622dc55ae5bda236bf3a9389269aba2e36c2f6d823189cfeb2b37b574fca5807dcebd99036fc75d8f5e66f35ded4f39c4d0d6fb4a51a7cf8211a021856bfafd5308285ea3b3b0bd7822449f4c3743928ba814287eda8257804491947a71ba905233cf835b4cf76501ca4318c9c0661e69dc62cc83d1f9375e04f019c8324e1d8b54899c3f4e29103c1107474269bbc31ebb9fe3cc692f78104f04d44672b9f3ddd70291faaff5e25be33ee75a5f7a0ba86e1c8e88ce94cb2b13ad7b8a921a8b749fb33f825f6f358695bad53d706932dab26674e02889b94e432ef276704fc6595f1ff3bc8a4f0b3ae1a497bbf26d74e52d51860594afcfd5bc3376a034fd88c2f7a7bff5f7eb060ac23354e424cb2c1a3ce8d642de9949798fdf6872a8b5d45be51c08d6acb18815624e13125a94b657e60d7271a67807c4add71f246d36d76d5c0c95681c4bbc64a35737b8602307cd1115b0c766df02d5e5c308c192431a02542f1269b3ee79096e62341d851c05e684cab035aefed7fd43e998f9c69839690e789239122fa28e69582d05376476638d41019c439917250ecdbabcf142dd6aa505b09594162c94debed6216ca4203f5d9dca8ea7cf45a9add33cbb504643666351a743be6ecb2abf3bb1ecffca94b1a2c24b474fe8a18050b1e4da7107335f0291feab2cac2608d88f45bb3e82d8780c13002e06489b565e3e6344545a38d500159dfb499da211fca64389fbc81dde15f5d61f060350d5b87629a6d0412adba7bfdb64e80f612e08d4b0cf6b10538e59fa385d34fb25b82774c762e79ea4e13393383d9e35e4f9c4686c818fbe8f29fc862a210629774a75f0f50665768929a967c40ca28a4af67f1e56726d34278632c1b244f382d9a54124d631c2059ad4a41dce1ffd0b8d366336468549ff5d093f09c3e3e1e1b1b42f8bde990035b77f8bebe5b44d01123a6aae1af2ff84cd857ece848b17eb977125723847dbfdf7530ee0f817860cd10fecc59dfd216fa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0xa7, "ccaa9e44ad6b63fad671be1386e05aa1d41512f8d3ec090b7e76dc7de1bc9b8fe733545ee6a8489eab8b4248ca35048fc7838f5e42ca7176f3827fa59cc8de3df7a2732b2b023680d4d665d623804ee2c1a48843e56386f638746222ea0ee880bff51e1f2a95b30358b3c23052a4051f35606badfdea8b5a9f842c48d96fec9873953749fac4088b76a26a0aa645e7255f41a507dbc54eaa524aa7cbd0148f639efcb55261ac9f"}, 0x1000, "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"}, 0x20c0}) 9.037556389s ago: executing program 3 (id=330): syz_usb_connect$uac1(0x0, 0xa6, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x8, 0x1430, 0x474b, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x94, 0x3, 0x1, 0x9, 0x40, 0x40, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xd2, 0x15}, [@mixer_unit={0xb, 0x24, 0x4, 0x4, 0x5, "cb980c6daca0"}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x8, 0x5}, @format_type_i_continuous={0xe, 0x24, 0x2, 0x1, 0x5, 0x1, 0x8, 0x3, "ff8b00", "ba9979"}]}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x78, 0x8, 0xba, {0x7, 0x25, 0x1, 0x8, 0x2, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0xb, 0xfff4, 0x6, 0x6c}, @format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x2, 0x8000, 0x0, 0x1}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x3, 0x2, 0x1, {0x7, 0x25, 0x1, 0x0, 0x99, 0x3}}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0}) 7.430574645s ago: executing program 0 (id=331): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000002c0), 0x220441, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x9) read(r0, &(0x7f00000006c0)=""/219, 0xdb) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x7) r1 = gettid() rt_sigtimedwait(&(0x7f0000000080)={[0x3ff]}, 0xfffffffffffffffc, 0x0, 0x8) msync(&(0x7f0000004000/0x2000)=nil, 0x2000, 0x7) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff}) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = dup(r4) syz_ublk_setup_queues(r5, r3, &(0x7f00000004c0)={0x0, 0x42cc, 0x800, 0x1, 0x7f, 0x0, r2}, &(0x7f0000000a80)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0xe706, 0x1000, 0x3, 0x91}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2e71, 0x2, 0x4, 0x276}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x93e9, 0x4, 0x4003bfff, 0x2b9}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x1fa9, 0x800, 0x1, 0x230}}], 0x1, 0x0, 0x0) ioctl$UFFDIO_UNREGISTER(r5, 0x8010aa01, &(0x7f0000000000)={&(0x7f0000000000/0xc00000)=nil, 0xc00000}) tkill(r1, 0x7) r6 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000200), 0x42082) ioctl$SNDRV_TIMER_IOCTL_SELECT(r6, 0x40345410, &(0x7f0000000040)={{0x1}}) ioctl$SNDRV_TIMER_IOCTL_STOP(r6, 0x54a1) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000580)=ANY=[@ANYBLOB="280000001a00010000000000000000000a00f600d454e6237b00ab8ae7c898745caa6ead77ef7f8a"], 0x28}], 0x1}, 0x0) 7.430452815s ago: executing program 1 (id=332): r0 = memfd_secret(0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) openat$binderfs(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/custom0\x00', 0x74915d2c13d0b04c, 0x0) mknodat$loop(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1004, 0x1) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000001180), 0x42, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x200000, 0x0, 0x2f}, 0x18) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000000), 0x800, &(0x7f0000000200)=ANY=[@ANYRESOCT=r0, @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64653d30303030303030131a347d652f583630303130303030842c757365725f69643d", @ANYRESDEC=r1, @ANYBLOB=',group_id=', @ANYRESOCT=r2]) getxattr(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)=@known='system.posix_acl_default\x00', 0x0, 0x0) r3 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r3, &(0x7f0000000500)={0x24, @short={0x2, 0xffff, 0xaaa1}}, 0x14) 7.430353685s ago: executing program 3 (id=333): r0 = syz_open_dev$loop(&(0x7f0000000000), 0x6, 0x0) openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) io_setup(0x2adf, &(0x7f0000000180)=0x0) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000200)='mounts\x00') io_submit(r2, 0x1, &(0x7f0000000000)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2, 0x7fff, r3, 0x0}]) r4 = openat$selinux_relabel(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) pread64(r4, &(0x7f0000000240)=""/246, 0xf6, 0xfffffffffffffff7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x8031, 0xffffffffffffffff, 0x6a855000) mremap(&(0x7f000000d000/0x2000)=nil, 0xfffffffffffffe74, 0x1000, 0x3, &(0x7f0000007000/0x1000)=nil) madvise(&(0x7f000047d000/0x4000)=nil, 0x4000, 0x9) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000080)={'macvtap0\x00', 0x800}) ioctl$TUNATTACHFILTER(r1, 0x400454d1, &(0x7f00000000c0)={0x0, 0x0}) 5.679259439s ago: executing program 0 (id=334): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x802, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, &(0x7f00000001c0)={@flat, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x0, 0x0}}, 0x0}, 0x10}], 0x0, 0x0, &(0x7f00000002c0)}) 5.679131459s ago: executing program 1 (id=335): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r3, 0x4008ae89, &(0x7f00000000c0)={0x1, 0x0, [{0xc0010007, 0xec000000, 0xcd}]}) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_X86_SET_MCE(r5, 0x4040ae9e, &(0x7f0000000000)={0x6d00000000000000, 0x0, 0x3, 0x0, 0x1d}) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x3000007, 0x4031, 0xffffffffffffffff, 0x0) 5.679014919s ago: executing program 3 (id=336): ioctl$sock_inet_SIOCRTMSG(0xffffffffffffffff, 0x890d, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) (async) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) fchdir(r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000080)={'IDLETIMER\x00'}, &(0x7f00000000c0)=0x1e) r2 = openat$selinux_commit_pending_bools(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) mkdirat(r2, &(0x7f0000002040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000003c0), 0x8, &(0x7f00000000c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]}) (async) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f00000003c0), 0x8, &(0x7f00000000c0)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]}) 3.914389275s ago: executing program 0 (id=337): r0 = landlock_create_ruleset(&(0x7f0000000180)={0x40, 0x1, 0x2}, 0x30, 0x0) landlock_restrict_self(r0, 0x0) r1 = syz_usb_connect$uac2(0x3, 0x83, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0], 0x0) syz_usb_control_io$uac2(r1, &(0x7f0000000000)={0x14, 0x0, &(0x7f0000000140)={0x0, 0x3, 0x7c, @string={0x45, 0x3, "2c230f6f5be373df6c0067dacb8513b9beb2df114618de702d23935ee6efe7373c43ca31e402cd350acfa04be7ac7423272d219556c1a992bd50fd292da8b2cbe81fd24aeb6ce2cd4983b900939b44cfeb04aea24f5ff8f07a99d476f1098d615c6e1f3398a2ea457ac4cc67c84dc13ed44edac1ff4dc48818d3"}}}, 0x0) futex(&(0x7f0000000040)=0x1, 0x8, 0x1, 0x0, 0x0, 0x1) syz_usb_control_io$uac2(r1, 0x0, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000640)='/sys/power/pm_test', 0x42, 0x0) write$UHID_DESTROY(r2, &(0x7f0000000200), 0x7) syz_usb_connect$uac3(0x0, 0xcb, &(0x7f0000000240)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x10, 0xe41, 0x4242, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xb9, 0x3, 0x1, 0x2, 0x50, 0x0, {0x8, 0xb, 0x0, 0x0, 0x1, 0x1, 0x30, 0x5}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x30, 0x0, {{0xa, 0x24, 0x1, 0x10, 0x39, 0x7}, [@multiply_unit={0xb, 0x24, 0xd, 0xbb, 0x6, 0x80}, @power_domain={0x11, 0x24, 0x10, 0x9, 0x2, 0xd, 0x81, "262fcedf9fd71c16"}, @output_terminal={0x13, 0x24, 0x3, 0x6, 0x100, 0x4, 0x4, 0x80, 0x401, 0x2363, 0x4524, 0x945a}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {[@format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x1, 0xa}, @format_type_i_descriptor={0x6, 0x24, 0x2, 0x1, 0x3, 0x2}, @format_type_ii_discrete={0x10, 0x24, 0x2, 0x2, 0x8, 0x5, 0x5, "04ec34dc2404c5"}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x2, 0x7, 0x8, {0xa, 0x25, 0x25, 0x0, 0x4, 0xff01}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x30, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0xb0, 0xf9, 0x7, {0xa, 0x25, 0x25, 0x10000, 0x1}}}}}}}}]}}, &(0x7f0000000a40)={0xa, &(0x7f0000000380)={0xa, 0x6, 0x0, 0x1, 0x2, 0xe2, 0xff, 0xf}, 0x1db, &(0x7f00000003c0)={0x5, 0xf, 0x1db, 0x5, [@generic={0x94, 0x10, 0xb, "58d9672d3f3e79158f6e524d6277b61749b2a7c427be94ffb7ad46e44121812572fb4551fff904a77b2d98544afef635e891d1b44f436bcc1d1ac433459d99402e46cd1daf5593b533a19456da2731b44145a6291ae640d68730b9e7e96afcbb9b856729caa0a1e1dd9ef42fd8630fa93b8237d86957e5c389a6684190df7eb2ebe9cc58fea603e031188001bb022ca8d2"}, @ext_cap={0x7, 0x10, 0x2, 0x2, 0x3, 0x6}, @ss_container_id={0x14, 0x10, 0x4, 0x5, "624a96abfa01cfd4f062e604512d8c3a"}, @generic={0x103, 0x10, 0xa, "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"}, @ssp_cap={0x24, 0x10, 0xa, 0x7, 0x6, 0x0, 0xff00, 0xd, [0x3f0f, 0xc0, 0xc0c0, 0xc000, 0xf, 0x600f]}]}, 0x9, [{0x84, &(0x7f00000006c0)=@string={0x84, 0x3, "86064ad06551b66d063ab9db2712949685475291f915ae18b10a437511ad42ce35cae3efe7205dcfd40e11e4f36827447828bb4b8783f8d2b9832d5b305f13aa52459f5a732db78e7e5d868c824677616b23d901c4b36d13d3924a61133040ccbcfb0b49f67fc8cc2fd4e868e181bd6a1aff3bb25655500a4f70282e669b9fd9b250"}}, {0xab, &(0x7f0000000b00)=ANY=[@ANYBLOB="ab034b07fc584de17a18d1de6e3fca1df55185d41756e548ad1ef403129462ad1a911d4482b752166ea508f18fba4f686b932c873a26e25be47a04d5edfefcaeafa821945e28ffe512dd345387ffac393fef9dbbe8f66537dbc360b46a569692678b9028a7ab4bca66b236014abe5925c409008ccc3d422e275d5b2a4fbc940935c06ac55be44165d2bf1fb57ad3bd095e077ee42449e4d88c95dabae82584d4842a72d0177dd4ca7b66af5c3275231d882e"]}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x402}}, {0x70, &(0x7f0000000880)=@string={0x70, 0x3, "c01679aff919c99506f321486a1feb695bbda03d9daf694143001075f9331f0576a178b832a1d2d244b44de7e82977ddcbb3f05c54b9d08e02df0472d75387881a7afb7cc2d16007fde23aeb5053d9094cb1b08f28e95362abaa74f10da4544025afb277c6dd232114acae6a99a4"}}, {0x4, &(0x7f0000000900)=@lang_id={0x4, 0x3, 0x2001}}, {0x4, &(0x7f0000000940)=@lang_id={0x4, 0x3, 0x429}}, {0x4, &(0x7f0000000980)=@lang_id={0x4, 0x3, 0x3c01}}, {0x4, &(0x7f00000009c0)=@lang_id={0x4, 0x3, 0xc01}}, {0x4, &(0x7f0000000a00)=@lang_id={0x4, 0x3, 0x81a}}]}) syz_usb_control_io$uac2(r1, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000340)=ANY=[@ANYBLOB="0010180000006e7b1bb4b784b6b409de66f3598b2fa1c34d1b80713702bf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 3.914287624s ago: executing program 1 (id=338): mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000001, 0x401d132, 0xffffffffffffffff, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000000)={0x0, 0x8}) r0 = socket(0x10, 0x803, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8983, &(0x7f0000000000)={0x6, 'lo\x00', {0x1}, 0x4}) syz_clone(0x2180100, 0x0, 0x0, 0x0, 0x0, 0x0) 3.914151055s ago: executing program 3 (id=339): r0 = gettid() (async) r1 = syz_ublk_setup_io_uring(0x6da6, &(0x7f00000000c0)={0x0, 0x9d65, 0x1, 0x0, 0x227}, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) mmap$IORING_OFF_SQ_RING(0x0, 0xa, 0x8, 0x10010, r1, 0x0) (async) timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x4, @tid=r0}, &(0x7f0000000000)) (async) ptrace$ARCH_GET_UNTAG_MASK(0x1e, r0, &(0x7f0000000040), 0x4001) (async) socket(0x18, 0x6, 0x6) (async) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) (async) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r2, &(0x7f0000001e40)=[{&(0x7f00000002c0)="c3", 0x1}], 0x1, 0x0) writev(r3, &(0x7f0000000500)=[{&(0x7f0000000080)="c2", 0x1}], 0x1) 2.005727158s ago: executing program 1 (id=340): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x18410, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x6) close(0x3) r1 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) dup(r1) listen(r0, 0x7) openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x1b) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000280)={0x0, 0x1, 0x200000, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_RUN(r3, 0xae80, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0xa, 0x4e1f, 0x6, @loopback, 0x2}, 0x1c) socket(0x10, 0x3, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/memory.force_empty\x00', 0x2, 0x0) ioctl$RTC_IRQP_READ(r4, 0x8008700b, &(0x7f0000000240)) write$P9_RCREATE(r4, &(0x7f0000000040)={0x18, 0x73, 0x5, {{0x40, 0x1, 0x2}}}, 0x18) pwritev2(r2, &(0x7f00000004c0)=[{&(0x7f0000000100)="6e9a200ca1410ca26566f8ab84b8ad1a6b92ef61a1d5cbd6de230d261f3888c25f9d2a", 0x23}, {&(0x7f0000000300)="ad2e3a7361808827cb0bc017e2e21b028bf8637d814ead8bba8977c34176804d7c96f84f1c46d03533b0f8b333182658a85dd25ae6bde57751dab7d63b50bce6dc83149ac66723472743316c766b6941cae759cafc4e148675c74c72ccf7b7073aab48d36fd6118ffd17b85de0e78a30bd58efbf343fe1c38ae0b0dd4e46cc309b0e04742e6468e07aadd548e266565a658145bdce7bc1c9eb15923879d999797b58e8057ce1cc61a2ad08a11be8f05eb6f2aae7b9d3936c11eb3a195ed4ebce0460495b4e5f1a259aeb16422683a3c714d7d7e9347f80097b3782", 0xdb}, {&(0x7f0000000400)="6efaf43ade9d10de651839cdce848b5d4cdb9b9cfff75e67403a354a6c3347351e095264fd050bd4dcf2a8e91b08f156eab3e3e61dd7fec9ce2a0131fd1f2cbf1539dbd69a3d030e625d9e9909eff1317de882fa5cfbcb7cfb1c142e429ee996250030317a18e60b056c951d1b9f39b08e69219e752056f1a459785950ed01c9528a24ebdbf2624bded0f91325783a6990187a859503dcb102926094bd354e8a93500444b20d2816d90010c4654a373f4cfbbe", 0xb3}], 0x3, 0x9, 0x400, 0x8) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mremap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r5 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x12) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000640)=0x400) syz_usb_connect(0x3, 0x63, &(0x7f0000000000)=ANY=[@ANYBLOB="12010002000000404c17aa5500010102030109025100010100c0320904000002080650000705010200020007058202000200090400010408066200070501020002000324010705020200020003240207050302000200032403070584020002000324"], 0x0) 2.005644338s ago: executing program 3 (id=341): syz_clone3(&(0x7f0000000000)={0x24124200, 0x0, 0x0, 0x0, {0x2}, 0x0, 0x0, 0x0, &(0x7f0000000200)=[0xffffffffffffffff], 0x1}, 0x58) 1.23739ms ago: executing program 0 (id=342): mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mount(&(0x7f00000000c0)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f00000001c0)='ext4\x00', 0x18410, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) chdir(&(0x7f0000000140)='./file0\x00') mremap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) r0 = open(&(0x7f0000000180)='./bus\x00', 0x14927e, 0x12) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000640)=0x4fb) 129.04µs ago: executing program 1 (id=343): socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./bus\x00', 0x4c27e, 0x2) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) setsockopt$inet6_udp_int(r2, 0x11, 0x67, &(0x7f0000000180)=0x7f, 0x4) connect$inet6(r2, &(0x7f00000001c0)={0xa, 0x4e22, 0x3, @mcast1, 0x2}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) write(r2, &(0x7f0000000300)="89ba41c97928dec7cec15a160d3dba2553b519a795020072aed129d4b5247c983455b3d757e8b2333a64d9abf416fd83f942661c47bcdf71f7d07ba20d03474a4a4bce636ea8d2b882b2b49ef18e2a96e41f206d930eda2769c5ee6d5e3d541ce9a21c3ce5cb5fbdad9a45de0000000000000000000000000000f1d3b9821c18", 0x80) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x8, 0x4002011, r1, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreq(r3, 0x0, 0x23, &(0x7f0000000040)={@loopback, @local}, 0x8) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000000)={'macsec0\x00', @random="0100"}) 0s ago: executing program 3 (id=344): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x802, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000100)={0x4c, 0x0, &(0x7f0000000140)=[@transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x58, 0x0, &(0x7f00000001c0)={@flat, @fd={0x66642a85, 0x0, r0}, @ptr={0x70742a85, 0x0, 0x0}}, 0x0}, 0x10}], 0x0, 0x0, &(0x7f00000002c0)}) kernel console output (not intermixed with test programs): _register_driver returned -16 [ 27.934557][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 28.064523][ T9] usb 1-1: device descriptor read/64, error -71 [ 28.144525][ T439] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 28.274503][ T439] usb 2-1: device descriptor read/64, error -71 [ 28.304506][ T9] usb 1-1: device descriptor read/64, error -71 [ 28.414644][ T9] usb usb1-port1: attempt power cycle [ 28.514529][ T439] usb 2-1: device descriptor read/64, error -71 [ 28.764535][ T439] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 28.772208][ T9] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 28.795783][ T9] usb 1-1: device descriptor read/8, error -71 [ 28.904519][ T439] usb 2-1: device descriptor read/64, error -71 [ 28.925560][ T9] usb 1-1: device descriptor read/8, error -71 [ 29.097846][ T65] usb 3-1: 5:0: failed to get current value for ch 1 (-22) [ 29.115643][ T65] usb 3-1: 5:0: failed to get current value for ch 2 (-22) [ 29.127957][ T65] usb 3-1: 5:0: failed to get current value for ch 3 (-22) [ 29.147605][ T65] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 29.154936][ T439] usb 2-1: device descriptor read/64, error -71 [ 29.165971][ T65] usb 3-1: 5:0: cannot get min/max values for control 2 (id 5) [ 29.174523][ T9] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 29.183906][ T65] usb 3-1: 5:0: cannot get min/max values for control 2 (id 5) [ 29.194338][ T65] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 29.203502][ T9] usb 1-1: device descriptor read/8, error -71 [ 29.214730][ T65] usb 3-1: 5:0: cannot get min/max values for control 3 (id 5) [ 29.226932][ T65] usb 3-1: 5:0: cannot get min/max values for control 4 (id 5) [ 29.239277][ T65] usb 3-1: 5:0: cannot get min/max values for control 4 (id 5) [ 29.250438][ T65] usb 3-1: 5:0: cannot get min/max values for control 5 (id 5) [ 29.265078][ T65] usb 3-1: 5:0: cannot get min/max values for control 5 (id 5) [ 29.274636][ T439] usb usb2-port1: attempt power cycle [ 29.282764][ T65] usb 3-1: 5:0: failed to get current value for ch 1 (-22) [ 29.298061][ T65] usb 3-1: 5:0: failed to get current value for ch 2 (-22) [ 29.309823][ T65] usb 3-1: 5:0: failed to get current value for ch 3 (-22) [ 29.322130][ T65] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 29.334291][ T65] usb 3-1: 5:0: cannot get min/max values for control 8 (id 5) [ 29.343196][ T9] usb 1-1: device descriptor read/8, error -71 [ 29.351781][ T65] usb 3-1: 5:0: cannot get min/max values for control 8 (id 5) [ 29.367853][ T65] usb 3-1: USB disconnect, device number 3 [ 29.375887][ T326] udevd[326]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 29.454800][ T9] usb usb1-port1: unable to enumerate USB device [ 29.517967][ T36] audit: type=1400 audit(1790972373.590:184): avc: denied { mount } for pid=455 comm="syz.2.44" name="/" dev="configfs" ino=945 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 29.540413][ T36] audit: type=1400 audit(1790972373.600:185): avc: denied { search } for pid=455 comm="syz.2.44" name="/" dev="configfs" ino=945 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 29.562701][ T36] audit: type=1400 audit(1790972373.610:186): avc: denied { read } for pid=455 comm="syz.2.44" name="/" dev="configfs" ino=945 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 29.584746][ T36] audit: type=1400 audit(1790972373.610:187): avc: denied { open } for pid=455 comm="syz.2.44" path="/" dev="configfs" ino=945 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 29.614570][ T439] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 29.623832][ T461] capability: warning: `syz.2.46' uses deprecated v2 capabilities in a way that may be insecure [ 29.635496][ T439] usb 2-1: device descriptor read/8, error -71 [ 29.642199][ T36] audit: type=1400 audit(1790972373.710:188): avc: denied { ioctl } for pid=460 comm="syz.2.46" path="socket:[4262]" dev="sockfs" ino=4262 ioctlcmd=0x7210 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 29.692064][ T36] audit: type=1400 audit(1790972373.760:189): avc: denied { read } for pid=465 comm="syz.2.48" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 29.722004][ T9] usb 4-1: USB disconnect, device number 2 [ 29.726876][ T36] audit: type=1400 audit(1790972373.760:190): avc: denied { open } for pid=465 comm="syz.2.48" path="/11/file0/.pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 29.756758][ T468] FAULT_INJECTION: forcing a failure. [ 29.756758][ T468] name failslab, interval 1, probability 0, space 0, times 0 [ 29.769482][ T468] CPU: 0 UID: 0 PID: 468 Comm: syz.3.50 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 29.769521][ T468] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 29.769546][ T468] Call Trace: [ 29.769554][ T468] [ 29.769564][ T468] __dump_stack+0x21/0x30 [ 29.769607][ T468] dump_stack_lvl+0x140/0x1c0 [ 29.769644][ T468] ? __cfi_dump_stack_lvl+0x10/0x10 [ 29.769680][ T468] ? kmem_cache_free+0x1bd/0x4f0 [ 29.769709][ T468] dump_stack+0x19/0x20 [ 29.769743][ T468] should_fail_ex+0x3c2/0x510 [ 29.769774][ T468] should_failslab+0xac/0x100 [ 29.769806][ T468] kmem_cache_alloc_node_noprof+0x45/0x420 [ 29.769835][ T468] ? __alloc_skb+0x10c/0x360 [ 29.769866][ T468] __alloc_skb+0x10c/0x360 [ 29.769898][ T468] __neigh_notify+0x83/0x140 [ 29.769944][ T468] neigh_cleanup_and_release+0x2c/0x1a0 [ 29.769978][ T468] neigh_flush_dev+0x79c/0x950 [ 29.770002][ T468] ? _raw_write_lock_bh+0x96/0xf0 [ 29.770034][ T468] neigh_changeaddr+0x34/0x60 [ 29.770059][ T468] ndisc_netdev_event+0x221/0x670 [ 29.770085][ T468] ? __cfi_ndisc_netdev_event+0x10/0x10 [ 29.770110][ T468] notifier_call_chain+0x103/0x2b0 [ 29.770134][ T468] raw_notifier_call_chain+0x31/0x40 [ 29.770159][ T468] call_netdevice_notifiers+0x11d/0x1a0 [ 29.770196][ T468] ? __cfi_call_netdevice_notifiers+0x10/0x10 [ 29.770235][ T468] ? dev_ifsioc+0x640/0xc10 [ 29.770267][ T468] ? __asan_memcpy+0x5a/0x80 [ 29.770291][ T468] dev_ifsioc+0x64d/0xc10 [ 29.770323][ T468] dev_ioctl+0x9c1/0x1000 [ 29.770356][ T468] sock_do_ioctl+0x249/0x330 [ 29.770382][ T468] ? sock_show_fdinfo+0xd0/0xd0 [ 29.770408][ T468] ? file_init_path+0x434/0x590 [ 29.770441][ T468] ? __cfi_do_futex+0x10/0x10 [ 29.770474][ T468] ? alloc_file_pseudo+0x191/0x1f0 [ 29.770509][ T468] sock_ioctl+0x568/0x7e0 [ 29.770545][ T468] ? __cfi_sock_ioctl+0x10/0x10 [ 29.770571][ T468] ? __fget_files+0x2bc/0x330 [ 29.770603][ T468] ? bpf_lsm_file_ioctl+0xd/0x20 [ 29.770634][ T468] ? security_file_ioctl+0x3e/0x110 [ 29.770659][ T468] ? __cfi_sock_ioctl+0x10/0x10 [ 29.770682][ T468] __se_sys_ioctl+0x126/0x1b0 [ 29.770715][ T468] __x64_sys_ioctl+0x7f/0xa0 [ 29.770746][ T468] x64_sys_call+0x1878/0x2ee0 [ 29.770771][ T468] do_syscall_64+0x57/0xf0 [ 29.770797][ T468] ? clear_bhb_loop+0x50/0xa0 [ 29.770830][ T468] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 29.770861][ T468] RIP: 0033:0x7f5432f9e159 [ 29.770881][ T468] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 29.770902][ T468] RSP: 002b:00007f5433dee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 29.770929][ T468] RAX: ffffffffffffffda RBX: 00007f5433225fa0 RCX: 00007f5432f9e159 [ 29.770949][ T468] RDX: 0000200000000000 RSI: 0000000000008937 RDI: 0000000000000005 [ 29.770965][ T468] RBP: 00007f543303506b R08: 0000000000000000 R09: 0000000000000000 [ 29.770981][ T468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 29.770996][ T468] R13: 00007f5433226038 R14: 00007f5433225fa0 R15: 00007fff2daf8d88 [ 29.771018][ T468] [ 29.773281][ T36] audit: type=1400 audit(1790972373.770:191): avc: denied { ioctl } for pid=465 comm="syz.2.48" path="/11/file0/.pending_reads" dev="incremental-fs" ino=2 ioctlcmd=0x671e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 29.893157][ T439] usb 2-1: device descriptor read/8, error -71 [ 29.897141][ T36] audit: type=1400 audit(1790972373.790:192): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 30.138798][ T480] netlink: 'syz.0.54': attribute type 17 has an invalid length. [ 30.156343][ T439] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 30.185595][ T439] usb 2-1: device descriptor read/8, error -71 [ 30.234591][ T9] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 30.315817][ T439] usb 2-1: device descriptor read/8, error -71 [ 30.384507][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 30.390654][ T9] usb 3-1: config 179 has an invalid interface number: 65 but max is 0 [ 30.399222][ T9] usb 3-1: config 179 has no interface number 0 [ 30.404585][ T31] usb 4-1: new full-speed USB device number 3 using dummy_hcd [ 30.406498][ T9] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 30.424084][ T9] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 30.435610][ T439] usb usb2-port1: unable to enumerate USB device [ 30.442247][ T9] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 30.453508][ T9] usb 3-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 30.465323][ T9] usb 3-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 30.478616][ T9] usb 3-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 30.487757][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.497184][ T474] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 30.504579][ T440] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 30.555684][ T31] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 30.563929][ T31] usb 4-1: config 0 has no interface number 0 [ 30.570102][ T31] usb 4-1: config 0 interface 41 has no altsetting 0 [ 30.578367][ T31] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 30.587641][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.595696][ T31] usb 4-1: Product: syz [ 30.599891][ T31] usb 4-1: Manufacturer: syz [ 30.604570][ T31] usb 4-1: SerialNumber: syz [ 30.610152][ T31] usb 4-1: config 0 descriptor?? [ 30.667462][ T440] usb 1-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 30.676623][ T440] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.684709][ T440] usb 1-1: Product: syz [ 30.688975][ T440] usb 1-1: Manufacturer: syz [ 30.693605][ T440] usb 1-1: SerialNumber: syz [ 30.701202][ T440] usb-storage 1-1:1.0: USB Mass Storage device detected [ 30.709404][ T440] usb-storage 1-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 30.724568][ T440] scsi host1: usb-storage 1-1:1.0 [ 30.912508][ T440] usb 1-1: USB disconnect, device number 7 [ 31.018423][ T31] CoreChips 4-1:0.41: probe with driver CoreChips failed with error -32 [ 31.066825][ T31] usb 3-1: USB disconnect, device number 4 [ 31.066860][ C0] xpad 3-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 31.081030][ C0] xpad 3-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 31.603391][ T508] netlink: 'syz.2.61': attribute type 27 has an invalid length. [ 31.631408][ T508] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 31.714470][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 31.744702][ T31] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 31.865765][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.884751][ T31] usb 2-1: device descriptor read/64, error -71 [ 31.894486][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 31.904311][ T9] usb 1-1: New USB device found, idVendor=8086, idProduct=0000, bcdDevice= 0.00 [ 31.934487][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.944475][ T311] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 32.105999][ T311] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 32.117540][ T311] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 32.127781][ T31] usb 2-1: device descriptor read/64, error -71 [ 32.134782][ T311] usb 3-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 32.148896][ T311] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 32.160688][ T311] usb 3-1: config 0 descriptor?? [ 32.355121][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x5 [ 32.362908][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.384497][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.385791][ T31] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 32.392305][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.424496][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.432226][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.440599][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.448519][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.456938][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.465063][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.472768][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.481285][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.489165][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.497311][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.505378][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.513082][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.521683][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.529553][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.534603][ T31] usb 2-1: device descriptor read/64, error -71 [ 32.538932][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.552371][ T504] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.552812][ T9] hid-sensor-hub 0003:8086:0000.0002: unknown main item tag 0x0 [ 32.574079][ T9] hid-sensor-hub 0003:8086:0000.0002: hiddev96,hidraw0: USB HID v1.11 Device [HID 8086:0000] on usb-dummy_hcd.0-1/input0 [ 32.585204][ T504] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.771924][ T510] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.782280][ T510] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.792408][ T311] hid-led 0003:27B8:01ED.0003: probe with driver hid-led failed with error -71 [ 32.809590][ T311] usb 3-1: USB disconnect, device number 5 [ 32.834523][ T31] usb 2-1: device descriptor read/64, error -71 [ 32.944688][ T31] usb usb2-port1: attempt power cycle [ 33.127571][ T311] usb 1-1: USB disconnect, device number 8 [ 33.169162][ T440] usb 4-1: USB disconnect, device number 3 [ 33.284523][ T31] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 33.305564][ T31] usb 2-1: device descriptor read/8, error -71 [ 33.357074][ T36] kauditd_printk_skb: 23 callbacks suppressed [ 33.357091][ T36] audit: type=1400 audit(1790972377.430:216): avc: denied { name_bind } for pid=520 comm="syz.2.66" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 33.386276][ T36] audit: type=1400 audit(1790972377.430:217): avc: denied { node_bind } for pid=520 comm="syz.2.66" saddr=::1 src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 33.435650][ T31] usb 2-1: device descriptor read/8, error -71 [ 33.484503][ T440] usb 4-1: new full-speed USB device number 4 using dummy_hcd [ 33.645582][ T440] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 33.656894][ T440] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 33.667779][ T440] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 33.678706][ T31] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 33.687598][ T440] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 33.697022][ T440] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.705402][ T440] usb 4-1: Product: syz [ 33.710053][ T440] usb 4-1: Manufacturer: syz [ 33.714829][ T440] usb 4-1: SerialNumber: syz [ 33.720014][ T31] usb 2-1: device descriptor read/8, error -71 [ 33.855482][ T31] usb 2-1: device descriptor read/8, error -71 [ 33.930041][ T517] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 33.937346][ T517] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 33.964623][ T31] usb usb2-port1: unable to enumerate USB device [ 33.974495][ T9] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 34.124595][ T9] usb 1-1: Using ep0 maxpacket: 16 [ 34.130987][ T9] usb 1-1: config index 0 descriptor too short (expected 51443, got 18) [ 34.140919][ T9] usb 1-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 34.150083][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.158133][ T9] usb 1-1: Product: syz [ 34.162324][ T9] usb 1-1: Manufacturer: syz [ 34.166977][ T9] usb 1-1: SerialNumber: syz [ 34.174737][ T9] r8152-cfgselector 1-1: Unknown version 0x0000 [ 34.181035][ T9] r8152-cfgselector 1-1: config 0 descriptor?? [ 34.220237][ T36] audit: type=1400 audit(1790972378.290:218): avc: denied { mounton } for pid=530 comm="syz.2.69" path="/18/file0" dev="tmpfs" ino=117 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 34.243006][ T36] audit: type=1400 audit(1790972378.290:219): avc: denied { accept } for pid=530 comm="syz.2.69" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 34.263196][ T36] audit: type=1400 audit(1790972378.300:220): avc: denied { write } for pid=530 comm="syz.2.69" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=blk_file permissive=1 [ 34.365017][ T440] cdc_ncm 4-1:1.0: failed GET_NTB_PARAMETERS [ 34.366220][ T36] audit: type=1400 audit(1790972378.440:221): avc: denied { mount } for pid=516 comm="syz.3.64" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 34.371429][ T440] cdc_ncm 4-1:1.0: bind() failure [ 34.399621][ T440] cdc_ncm 4-1:1.1: CDC Union missing and no IAD found [ 34.406500][ T440] cdc_ncm 4-1:1.1: bind() failure [ 34.455702][ T439] usb 4-1: USB disconnect, device number 4 [ 34.531989][ T36] audit: type=1400 audit(1790972378.600:222): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 34.559704][ T36] audit: type=1400 audit(1790972378.630:223): avc: denied { getopt } for pid=538 comm="syz.1.70" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 34.944531][ T440] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 34.962518][ T36] audit: type=1400 audit(1790972379.030:224): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 34.984392][ T36] audit: type=1400 audit(1790972379.060:225): avc: denied { ioctl } for pid=545 comm="syz.3.72" path="socket:[5512]" dev="sockfs" ino=5512 ioctlcmd=0x8916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 35.109691][ T549] x_tables: unsorted underflow at hook 2 [ 35.115513][ T440] usb 2-1: Using ep0 maxpacket: 8 [ 35.123919][ T440] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 35.134278][ T440] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 35.145911][ T440] usb 2-1: too many endpoints for config 1 interface 1 altsetting 0: 253, using maximum allowed: 30 [ 35.157968][ T440] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 35.171840][ T440] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 35.184942][ T440] usb 2-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 35.194200][ T440] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.222966][ T440] usb 2-1: Product: syz [ 35.227433][ T440] usb 2-1: Manufacturer: syz [ 35.232683][ T440] usb 2-1: SerialNumber: syz [ 35.237463][ T557] SELinux: Context system_u:object_r:hald_var_run_t:s0 is not valid (left unmapped). [ 35.502371][ T583] netlink: 'syz.3.81': attribute type 21 has an invalid length. [ 35.535811][ T592] FAULT_INJECTION: forcing a failure. [ 35.535811][ T592] name fail_futex, interval 1, probability 0, space 0, times 1 [ 35.548812][ T592] CPU: 1 UID: 0 PID: 592 Comm: syz.3.83 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 35.548855][ T592] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 35.548871][ T592] Call Trace: [ 35.548879][ T592] [ 35.548888][ T592] __dump_stack+0x21/0x30 [ 35.548929][ T592] dump_stack_lvl+0x140/0x1c0 [ 35.548963][ T592] ? __cfi_dump_stack_lvl+0x10/0x10 [ 35.548999][ T592] ? __cgroup_account_cputime+0xa5/0xd0 [ 35.549030][ T592] ? dl_server_update+0x6b/0x90 [ 35.549067][ T592] dump_stack+0x19/0x20 [ 35.549101][ T592] should_fail_ex+0x3c2/0x510 [ 35.549132][ T592] should_fail+0xf/0x20 [ 35.549161][ T592] get_futex_key+0x178/0x940 [ 35.549194][ T592] ? __cfi_get_futex_key+0x10/0x10 [ 35.549226][ T592] ? check_preempt_wakeup_fair+0x81e/0xb10 [ 35.549249][ T592] ? ttwu_do_activate+0x620/0x620 [ 35.549279][ T592] futex_wait_setup+0xae/0x260 [ 35.549303][ T592] ? __cfi_futex_wait_setup+0x10/0x10 [ 35.549327][ T592] ? __asan_memcpy+0x5a/0x80 [ 35.549353][ T592] __futex_wait+0x12c/0x3d0 [ 35.549377][ T592] ? __cfi___futex_wait+0x10/0x10 [ 35.549422][ T592] ? __cfi_futex_wake_mark+0x10/0x10 [ 35.549446][ T592] ? futex_wake+0x666/0x950 [ 35.549470][ T592] futex_wait+0x128/0x7c0 [ 35.549493][ T592] ? __cfi_futex_wait+0x10/0x10 [ 35.549517][ T592] ? selinux_file_ioctl+0x732/0x1480 [ 35.549545][ T592] ? vfs_write+0xbcf/0xfd0 [ 35.549578][ T592] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 35.549605][ T592] do_futex+0x32a/0x510 [ 35.549639][ T592] ? __cfi_do_futex+0x10/0x10 [ 35.549673][ T592] ? mutex_unlock+0x90/0x240 [ 35.549707][ T592] __se_sys_futex+0x13c/0x320 [ 35.549742][ T592] ? __x64_sys_futex+0x110/0x110 [ 35.549777][ T592] ? __kasan_check_write+0x18/0x20 [ 35.549804][ T592] __x64_sys_futex+0xe9/0x110 [ 35.549839][ T592] x64_sys_call+0x227f/0x2ee0 [ 35.549863][ T592] do_syscall_64+0x57/0xf0 [ 35.549888][ T592] ? clear_bhb_loop+0x50/0xa0 [ 35.549921][ T592] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 35.549954][ T592] RIP: 0033:0x7f5432f9e159 [ 35.549975][ T592] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 35.549997][ T592] RSP: 002b:00007f5433dee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 35.550025][ T592] RAX: ffffffffffffffda RBX: 00007f5433225fa8 RCX: 00007f5432f9e159 [ 35.550043][ T592] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 00007f5433225fa8 [ 35.550059][ T592] RBP: 00007f5433225fa0 R08: 0000000000000000 R09: 0000000000000000 [ 35.550076][ T592] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 35.550091][ T592] R13: 00007f5433226038 R14: 00007fff2daf8ca0 R15: 00007fff2daf8d88 [ 35.550112][ T592] [ 35.918785][ T597] netlink: 9 bytes leftover after parsing attributes in process `syz.3.85'. [ 35.928233][ T597] gretap0: entered promiscuous mode [ 35.935793][ T597] netlink: 5 bytes leftover after parsing attributes in process `syz.3.85'. [ 35.944731][ T597] 0ªî{X¹¦: renamed from gretap0 [ 35.950503][ T597] 0ªî{X¹¦: left promiscuous mode [ 35.955680][ T597] 0ªî{X¹¦: entered allmulticast mode [ 35.961870][ T597] A link change request failed with some changes committed already. Interface 30ªî{X¹¦ may have been left with an inconsistent configuration, please check. [ 36.001179][ T297] Bluetooth: hci0: Frame reassembly failed (-90) [ 36.007869][ T600] Bluetooth: hci0: Frame reassembly failed (-84) [ 36.014322][ T297] Bluetooth: hci0: Frame reassembly failed (-84) [ 36.024129][ T600] Bluetooth: hci0: Frame reassembly failed (-84) [ 36.073838][ T606] syzkaller0: entered promiscuous mode [ 36.079424][ T606] syzkaller0: entered allmulticast mode [ 36.086113][ T606] PF_CAN: dropped non conform CAN FD skbuff: dev type 65534, len 65487 [ 36.231622][ T440] usb 2-1: 1:1: cannot get freq (v2/v3): err -71 [ 36.238601][ T440] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 36.247956][ T440] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 36.262689][ T440] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 36.272844][ T440] usb 2-1: USB disconnect, device number 10 [ 36.284400][ T414] udevd[414]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 36.386655][ T620] capability: warning: `syz.2.90' uses 32-bit capabilities (legacy support in use) [ 36.396730][ T620] incfs_lookup_dentry err:-13 [ 36.401431][ T620] incfs: Can't find or create .index dir in ./file0 [ 36.408182][ T620] incfs: mount failed -13 [ 36.590978][ T631] usb usb1: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 36.598473][ T631] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 36.752579][ T440] r8152-cfgselector 1-1: USB disconnect, device number 9 [ 36.914472][ T9] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 37.074513][ T9] usb 3-1: Using ep0 maxpacket: 32 [ 37.080780][ T9] usb 3-1: config 0 has no interfaces? [ 37.087673][ T9] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 37.096856][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.105018][ T9] usb 3-1: Product: syz [ 37.109204][ T9] usb 3-1: Manufacturer: syz [ 37.113841][ T9] usb 3-1: SerialNumber: syz [ 37.119252][ T9] usb 3-1: config 0 descriptor?? [ 37.184509][ T450] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 37.334516][ T450] usb 1-1: Using ep0 maxpacket: 8 [ 37.340890][ T450] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 37.351442][ T450] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 37.360700][ T450] usb 1-1: too many endpoints for config 1 interface 1 altsetting 0: 253, using maximum allowed: 30 [ 37.371853][ T450] usb 1-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 37.385312][ T450] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 37.396922][ T450] usb 1-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 37.406322][ T450] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.415650][ T450] usb 1-1: Product: syz [ 37.420029][ T450] usb 1-1: Manufacturer: syz [ 37.425131][ T450] usb 1-1: SerialNumber: syz [ 37.434369][ T9] usb 3-1: USB disconnect, device number 6 [ 38.056283][ T601] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 38.061428][ T602] Bluetooth: hci0: command 0x1003 tx timeout [ 38.098745][ T674] netlink: 12 bytes leftover after parsing attributes in process `syz.3.107'. [ 38.249666][ T450] usb 1-1: 1:1: cannot get freq (v2/v3): err -71 [ 38.259300][ T450] usb 1-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 38.268893][ T450] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 38.279532][ T678] tmpfs: Unknown parameter 'no' [ 38.284997][ T678] kvm: vcpu 2: requested 148514 ns lapic timer period limited to 200000 ns [ 38.292000][ T450] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 38.293762][ T678] kvm: vcpu 2: requested lapic timer restore with starting count register 0x390=198462431 (396924862 ns) > initial count (200000 ns). Using initial count to start timer. [ 38.309356][ T450] usb 1-1: USB disconnect, device number 10 [ 38.335459][ T414] udevd[414]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 38.664519][ T312] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 38.814598][ T312] usb 4-1: Using ep0 maxpacket: 8 [ 38.820874][ T312] usb 4-1: config 0 has no interfaces? [ 38.827871][ T312] usb 4-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=c3.de [ 38.837886][ T312] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.846088][ T312] usb 4-1: Product: syz [ 38.850284][ T312] usb 4-1: Manufacturer: syz [ 38.855201][ T312] usb 4-1: SerialNumber: syz [ 38.861030][ T312] usb 4-1: config 0 descriptor?? [ 38.875253][ T688] syz.2.112 uses obsolete (PF_INET,SOCK_PACKET) [ 38.898313][ T690] FAULT_INJECTION: forcing a failure. [ 38.898313][ T690] name fail_futex, interval 1, probability 0, space 0, times 0 [ 38.911177][ T690] CPU: 0 UID: 0 PID: 690 Comm: syz.2.113 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 38.911208][ T690] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 38.911219][ T690] Call Trace: [ 38.911224][ T690] [ 38.911230][ T690] __dump_stack+0x21/0x30 [ 38.911259][ T690] dump_stack_lvl+0x140/0x1c0 [ 38.911285][ T690] ? __cfi_dump_stack_lvl+0x10/0x10 [ 38.911310][ T690] ? gup_fast_fallback+0x671/0x740 [ 38.911336][ T690] dump_stack+0x19/0x20 [ 38.911358][ T690] should_fail_ex+0x3c2/0x510 [ 38.911380][ T690] should_fail+0xf/0x20 [ 38.911399][ T690] should_fail_futex+0x3c/0x50 [ 38.911421][ T690] futex_lock_pi_atomic+0x14c/0xcb0 [ 38.911448][ T690] ? __cfi_futex_lock_pi_atomic+0x10/0x10 [ 38.911474][ T690] ? __cfi_futex_setup_timer+0x10/0x10 [ 38.911496][ T690] ? __cfi_get_futex_key+0x10/0x10 [ 38.911519][ T690] futex_lock_pi+0x2a7/0xa70 [ 38.911544][ T690] ? plist_check_list+0x2a8/0x2c0 [ 38.911563][ T690] ? __cfi_futex_lock_pi+0x10/0x10 [ 38.911588][ T690] ? plist_del+0x3f0/0x410 [ 38.911605][ T690] ? __kasan_check_write+0x18/0x20 [ 38.911622][ T690] ? wake_up_q+0x10a/0x1c0 [ 38.911640][ T690] ? __cfi_futex_wake_mark+0x10/0x10 [ 38.911659][ T690] ? bpf_lsm_file_permission+0xd/0x20 [ 38.911682][ T690] ? vfs_write+0xbcf/0xfd0 [ 38.911700][ T690] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 38.911718][ T690] do_futex+0x270/0x510 [ 38.911741][ T690] ? __cfi_do_futex+0x10/0x10 [ 38.911764][ T690] ? mutex_unlock+0x90/0x240 [ 38.911786][ T690] __se_sys_futex+0x13c/0x320 [ 38.911809][ T690] ? fput+0x1a4/0x230 [ 38.911833][ T690] ? __x64_sys_futex+0x110/0x110 [ 38.911857][ T690] ? __kasan_check_write+0x18/0x20 [ 38.911874][ T690] __x64_sys_futex+0xe9/0x110 [ 38.911898][ T690] x64_sys_call+0x227f/0x2ee0 [ 38.911914][ T690] do_syscall_64+0x57/0xf0 [ 38.911930][ T690] ? clear_bhb_loop+0x50/0xa0 [ 38.911954][ T690] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 38.911976][ T690] RIP: 0033:0x7fad7a39e159 [ 38.911990][ T690] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 38.912004][ T690] RSP: 002b:00007fad7b1f7028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 38.912021][ T690] RAX: ffffffffffffffda RBX: 00007fad7a625fa0 RCX: 00007fad7a39e159 [ 38.912034][ T690] RDX: 0000000000000000 RSI: 0000000000000006 RDI: 000020000000cffc [ 38.912045][ T690] RBP: 00007fad7a43506b R08: 0000000000000000 R09: 0000000000000000 [ 38.912055][ T690] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 38.912085][ T690] R13: 00007fad7a626038 R14: 00007fad7a625fa0 R15: 00007ffcc7f561f8 [ 38.912106][ T690] [ 39.072216][ T312] usb 4-1: USB disconnect, device number 5 [ 39.079422][ T36] kauditd_printk_skb: 40 callbacks suppressed [ 39.079467][ T36] audit: type=1400 audit(1790972383.140:266): avc: denied { getopt } for pid=680 comm="syz.3.110" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 39.224034][ T36] audit: type=1400 audit(1790972383.290:267): avc: denied { accept } for pid=691 comm="syz.2.114" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 39.395202][ T450] rust_binder: 704: undelivered TRANSACTION_ERROR: 29189 [ 39.437765][ T700] netlink: 256 bytes leftover after parsing attributes in process `syz.0.117'. [ 39.447608][ T36] audit: type=1400 audit(1790972383.520:268): avc: denied { read } for pid=699 comm="syz.0.117" lport=9 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 39.467931][ T36] audit: type=1400 audit(1790972383.520:269): avc: denied { setattr } for pid=699 comm="syz.0.117" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 39.607616][ T715] input: syz0 as /devices/virtual/input/input7 [ 39.615149][ T36] audit: type=1400 audit(1790972383.690:270): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=483 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.624397][ T713] bridge0: entered allmulticast mode [ 39.641048][ T717] fuse: Unknown parameter 'rootmodeser_id' [ 39.645620][ T713] bridge0: left allmulticast mode [ 39.652625][ T36] audit: type=1400 audit(1790972383.690:271): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=483 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.677914][ T36] audit: type=1400 audit(1790972383.690:272): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=483 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 39.728980][ T723] input: syz0 as /devices/virtual/input/input8 [ 39.755358][ T36] audit: type=1400 audit(1790972383.830:273): avc: denied { setopt } for pid=725 comm="syz.0.127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 39.775054][ T65] rust_binder: 727: undelivered TRANSACTION_ERROR: 29189 [ 39.784519][ T9] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 39.940153][ T36] audit: type=1400 audit(1790972384.010:274): avc: denied { create } for pid=741 comm="syz.1.133" name="file2" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 39.962008][ T36] audit: type=1400 audit(1790972384.010:275): avc: denied { read } for pid=741 comm="syz.1.133" name="file2" dev="tmpfs" ino=198 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 39.966147][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 39.998496][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 40.006260][ T450] usb 1-1: new low-speed USB device number 11 using dummy_hcd [ 40.021435][ T9] usb 3-1: unable to read config index 0 descriptor/start: -71 [ 40.029068][ T9] usb 3-1: can't read configurations, error -71 [ 40.154496][ T450] usb 1-1: Invalid ep0 maxpacket: 64 [ 40.284503][ T450] usb 1-1: new low-speed USB device number 12 using dummy_hcd [ 40.434499][ T450] usb 1-1: Invalid ep0 maxpacket: 64 [ 40.440016][ T450] usb usb1-port1: attempt power cycle [ 40.454514][ T312] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 40.555444][ T65] rust_binder: 754: undelivered TRANSACTION_ERROR: 29189 [ 40.605704][ T312] usb 2-1: config 1 has an invalid interface number: 128 but max is 1 [ 40.614020][ T312] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 40.624686][ T312] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 40.633872][ T312] usb 2-1: config 1 has no interface number 0 [ 40.640963][ T312] usb 2-1: config 1 interface 128 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 40.659112][ T312] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 40.668663][ T312] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.677805][ T312] usb 2-1: Product: syz [ 40.682114][ T312] usb 2-1: Manufacturer: syz [ 40.686936][ T312] usb 2-1: SerialNumber: syz [ 40.694002][ T312] cdc_wdm 2-1:1.128: skipping garbage [ 40.699691][ T312] cdc_wdm 2-1:1.128: probe with driver cdc_wdm failed with error -22 [ 40.784488][ T450] usb 1-1: new low-speed USB device number 13 using dummy_hcd [ 40.816424][ T450] usb 1-1: Invalid ep0 maxpacket: 64 [ 40.896566][ T750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.915334][ T750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.936060][ T750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 40.954485][ T450] usb 1-1: new low-speed USB device number 14 using dummy_hcd [ 40.955937][ T750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 40.977599][ T65] usb 2-1: USB disconnect, device number 11 [ 40.985375][ T450] usb 1-1: Invalid ep0 maxpacket: 64 [ 40.991141][ T450] usb usb1-port1: unable to enumerate USB device [ 41.035797][ T450] rust_binder: 782: undelivered TRANSACTION_ERROR: 29189 [ 41.274517][ T9] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 41.434482][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 41.440591][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 41.449429][ T9] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 41.458222][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 41.468690][ T9] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 41.477993][ T9] usb 3-1: config 1 has no interface number 1 [ 41.484289][ T9] usb 3-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 41.500500][ T9] usb 3-1: config 1 interface 2 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 41.526989][ T9] usb 3-1: config 1 interface 2 has no altsetting 0 [ 41.535409][ T9] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 41.554489][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.564475][ T9] usb 3-1: Product: syz [ 41.568687][ T9] usb 3-1: Manufacturer: syz [ 41.583509][ T9] usb 3-1: SerialNumber: syz [ 41.808556][ T9] usb 3-1: USB disconnect, device number 9 [ 41.829611][ T326] udevd[326]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 42.209423][ T815] binfmt_misc: register: failed to install interpreter file ./file0 [ 42.249773][ T45] rust_binder: 819: undelivered TRANSACTION_ERROR: 29189 [ 42.265929][ T822] ./dev/sda1: Can't lookup blockdev [ 42.275947][ T824] ./dev/sda1: Can't lookup blockdev [ 42.373339][ T837] ======================================================= [ 42.373339][ T837] WARNING: The mand mount option has been deprecated and [ 42.373339][ T837] and is ignored by this kernel. Remove the mand [ 42.373339][ T837] option from the mount to silence this warning. [ 42.373339][ T837] ======================================================= [ 42.408409][ T837] exfat: Unknown parameter 'discardÉÚâî5¼’ÒðÔ‚¨c®\ Mv�þtZòÅ:' [ 42.443217][ T848] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 42.451995][ T848] overlayfs: missing 'lowerdir' [ 42.566269][ T862] rust_binder: 861:862 error while translating object: EBADF [ 42.573908][ T862] rust_binder: Failure in copy_transaction_data: EBADF [ 42.573932][ T862] rust_binder: 861:862 transaction call to 345:0 failed EBADF, code 0 size 88-24 [ 42.590071][ T9] usb 3-1: new full-speed USB device number 10 using dummy_hcd [ 42.598334][ T45] rust_binder: 861: undelivered TRANSACTION_ERROR: 29201 [ 42.745621][ T9] usb 3-1: config 1 interface 0 altsetting 6 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 42.758638][ T9] usb 3-1: config 1 interface 0 has no altsetting 0 [ 42.767019][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 42.776286][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.784384][ T9] usb 3-1: Product: syz [ 42.788820][ T9] usb 3-1: Manufacturer: syz [ 42.793491][ T9] usb 3-1: SerialNumber: syz [ 42.806848][ T866] netlink: 32 bytes leftover after parsing attributes in process `syz.0.169'. [ 42.854498][ T45] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 43.004501][ T45] usb 2-1: Using ep0 maxpacket: 32 [ 43.010186][ T9] usb 3-1: bad CDC descriptors [ 43.012116][ T45] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.024894][ T9] usb 3-1: USB disconnect, device number 10 [ 43.026103][ T45] usb 2-1: config 0 has no interfaces? [ 43.038081][ T45] usb 2-1: New USB device found, idVendor=22b8, idProduct=6027, bcdDevice=c2.80 [ 43.047435][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.055523][ T45] usb 2-1: Product: syz [ 43.059736][ T45] usb 2-1: Manufacturer: syz [ 43.064343][ T45] usb 2-1: SerialNumber: syz [ 43.069747][ T45] usb 2-1: config 0 descriptor?? [ 43.174577][ T312] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 43.325646][ T312] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 43.335833][ T312] usb 1-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 43.345253][ T312] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 43.360184][ T312] usb 1-1: config 0 descriptor?? [ 43.369154][ T312] rndis_host 1-1:0.0: probe with driver rndis_host failed with error -22 [ 43.390841][ T874] FAULT_INJECTION: forcing a failure. [ 43.390841][ T874] name failslab, interval 1, probability 0, space 0, times 0 [ 43.403547][ T874] CPU: 1 UID: 0 PID: 874 Comm: syz.3.172 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 43.403582][ T874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 43.403601][ T874] Call Trace: [ 43.403607][ T874] [ 43.403613][ T874] __dump_stack+0x21/0x30 [ 43.403642][ T874] dump_stack_lvl+0x140/0x1c0 [ 43.403665][ T874] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.403689][ T874] ? __cfi_avc_has_perm+0x10/0x10 [ 43.403711][ T874] ? stack_trace_save+0xaa/0x100 [ 43.403730][ T874] dump_stack+0x19/0x20 [ 43.403752][ T874] should_fail_ex+0x3c2/0x510 [ 43.403788][ T874] should_failslab+0xac/0x100 [ 43.403810][ T874] __kmalloc_cache_noprof+0x41/0x470 [ 43.403829][ T874] ? proc_thread_self_get_link+0x11a/0x290 [ 43.403856][ T874] proc_thread_self_get_link+0x11a/0x290 [ 43.403881][ T874] ? bpf_lsm_inode_follow_link+0xd/0x20 [ 43.403901][ T874] ? __cfi_proc_thread_self_get_link+0x10/0x10 [ 43.403927][ T874] pick_link+0x6d4/0xe80 [ 43.403945][ T874] step_into+0xc33/0xf10 [ 43.403960][ T874] ? read_word_at_a_time+0x1a/0x40 [ 43.403982][ T874] ? set_root+0x420/0x420 [ 43.403998][ T874] ? inode_permission+0xf3/0x4c0 [ 43.404018][ T874] link_path_walk+0x746/0xeb0 [ 43.404037][ T874] path_openat+0x298/0x35a0 [ 43.404060][ T874] ? schedule+0xc5/0x240 [ 43.404079][ T874] ? kasan_save_alloc_info+0x3a/0x50 [ 43.404094][ T874] ? __kasan_slab_alloc+0x73/0x90 [ 43.404114][ T874] ? getname+0x1b/0x30 [ 43.404132][ T874] ? x64_sys_call+0xe69/0x2ee0 [ 43.404146][ T874] ? do_syscall_64+0x57/0xf0 [ 43.404164][ T874] ? do_filp_open+0x440/0x440 [ 43.404188][ T874] do_filp_open+0x1f2/0x440 [ 43.404211][ T874] ? __cfi_do_filp_open+0x10/0x10 [ 43.404236][ T874] ? alloc_fd+0x4c1/0x570 [ 43.404257][ T874] do_sys_openat2+0x134/0x1d0 [ 43.404284][ T874] ? fput+0x1a4/0x230 [ 43.404318][ T874] ? do_sys_open+0x100/0x100 [ 43.404343][ T874] ? __cfi_ksys_write+0x10/0x10 [ 43.404361][ T874] __x64_sys_openat+0x13a/0x170 [ 43.404387][ T874] x64_sys_call+0xe69/0x2ee0 [ 43.404402][ T874] do_syscall_64+0x57/0xf0 [ 43.404443][ T874] ? clear_bhb_loop+0x50/0xa0 [ 43.404476][ T874] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 43.404506][ T874] RIP: 0033:0x7f5432f5e98e [ 43.404519][ T874] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 43.404533][ T874] RSP: 002b:00007f5433dedec8 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 43.404550][ T874] RAX: ffffffffffffffda RBX: 00007f5433dee6c0 RCX: 00007f5432f5e98e [ 43.404563][ T874] RDX: 0000000000000002 RSI: 00007f5433dedf90 RDI: ffffffffffffff9c [ 43.404574][ T874] RBP: 00007f543303506b R08: 0000000000000000 R09: 0000000000000000 [ 43.404584][ T874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 43.404594][ T874] R13: 00007f5433226038 R14: 00007f5433225fa0 R15: 00007fff2daf8d88 [ 43.404608][ T874] [ 43.712694][ T868] netlink: 393 bytes leftover after parsing attributes in process `syz.0.170'. [ 43.733020][ T9] usb 1-1: USB disconnect, device number 15 [ 43.964522][ T312] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 44.014476][ T450] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 44.114497][ T312] usb 4-1: Using ep0 maxpacket: 32 [ 44.120764][ T312] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.131736][ T312] usb 4-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 44.142513][ T312] usb 4-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 44.151622][ T312] usb 4-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 44.159996][ T312] usb 4-1: Product: syz [ 44.164162][ T312] usb 4-1: Manufacturer: syz [ 44.171104][ T312] hub 4-1:4.0: USB hub found [ 44.174530][ T450] usb 3-1: Using ep0 maxpacket: 8 [ 44.181989][ T450] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 44.192224][ T450] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 44.201242][ T450] usb 3-1: too many endpoints for config 1 interface 1 altsetting 0: 253, using maximum allowed: 30 [ 44.212492][ T450] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 44.225687][ T450] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 44.244343][ T450] usb 3-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 44.253599][ T450] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.261677][ T450] usb 3-1: Product: syz [ 44.267492][ T886] loop8: detected capacity change from 0 to 1 [ 44.274101][ T450] usb 3-1: Manufacturer: syz [ 44.279029][ T450] usb 3-1: SerialNumber: syz [ 44.323576][ T888] netlink: 12 bytes leftover after parsing attributes in process `syz.0.179'. [ 44.369446][ T36] kauditd_printk_skb: 17 callbacks suppressed [ 44.369479][ T36] audit: type=1400 audit(1790972388.440:293): avc: denied { create } for pid=890 comm="syz.0.180" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 44.396632][ T36] audit: type=1400 audit(1790972388.470:294): avc: denied { sys_admin } for pid=890 comm="syz.0.180" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 44.400386][ T312] hub 4-1:4.0: 1 port detected [ 44.601341][ T312] hub 4-1:4.0: hub_hub_status failed (err = -71) [ 44.608944][ T312] hub 4-1:4.0: config failed, can't get hub status (err -71) [ 44.635117][ T312] usb 4-1: USB disconnect, device number 6 [ 44.786213][ T908] overlayfs: "xino" feature enabled using 3 upper inode bits. [ 45.044489][ T312] usb 1-1: new full-speed USB device number 16 using dummy_hcd [ 45.093045][ T450] usb 3-1: 1:1: cannot get freq (v2/v3): err -71 [ 45.100800][ T450] usb 3-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 45.110259][ T450] snd-usb-audio 3-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 45.126100][ T450] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 45.138702][ T450] usb 3-1: USB disconnect, device number 11 [ 45.144653][ T414] udevd[414]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 45.162311][ T36] audit: type=1400 audit(1790972389.240:295): avc: denied { getopt } for pid=916 comm="syz.3.188" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 45.184587][ T312] usb 1-1: device descriptor read/64, error -71 [ 45.424475][ T312] usb 1-1: device descriptor read/64, error -71 [ 45.656666][ T45] usb 2-1: USB disconnect, device number 12 [ 45.664806][ T312] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 45.687456][ T36] audit: type=1400 audit(1790972389.760:296): avc: denied { execute } for pid=919 comm="syz.2.189" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=8586 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 45.729859][ T36] audit: type=1400 audit(1790972389.780:297): avc: denied { setopt } for pid=922 comm="syz.1.190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 45.753584][ T928] netlink: 12 bytes leftover after parsing attributes in process `syz.1.191'. [ 45.766052][ T36] audit: type=1400 audit(1790972389.840:298): avc: denied { lock } for pid=927 comm="syz.1.191" path="socket:[7631]" dev="sockfs" ino=7631 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 45.804488][ T312] usb 1-1: device descriptor read/64, error -71 [ 45.811185][ T36] audit: type=1400 audit(1790972389.880:299): avc: denied { setopt } for pid=927 comm="syz.1.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 45.832344][ T36] audit: type=1400 audit(1790972389.910:300): avc: denied { read } for pid=927 comm="syz.1.191" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 45.990633][ T937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=937 comm=syz.1.194 [ 46.074505][ T312] usb 1-1: device descriptor read/64, error -71 [ 46.184622][ T312] usb usb1-port1: attempt power cycle [ 46.274492][ T45] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 46.282153][ T31] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 46.434505][ T31] usb 2-1: Using ep0 maxpacket: 32 [ 46.439743][ T45] usb 4-1: Using ep0 maxpacket: 16 [ 46.446284][ T31] usb 2-1: config 0 has no interfaces? [ 46.452165][ T45] usb 4-1: unable to get BOS descriptor or descriptor too short [ 46.461335][ T45] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x9 has invalid maxpacket 1024, setting to 64 [ 46.472741][ T31] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 46.481907][ T45] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 32 [ 46.491755][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.500080][ T31] usb 2-1: Product: syz [ 46.504365][ T45] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0xE has invalid maxpacket 1024 [ 46.514638][ T31] usb 2-1: Manufacturer: syz [ 46.519330][ T31] usb 2-1: SerialNumber: syz [ 46.524539][ T312] usb 1-1: new full-speed USB device number 18 using dummy_hcd [ 46.533153][ T45] usb 4-1: New USB device found, idVendor=0e41, idProduct=3000, bcdDevice= 0.40 [ 46.542511][ T31] usb 2-1: config 0 descriptor?? [ 46.548624][ T45] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.557960][ T45] usb 4-1: Product: syz [ 46.569435][ T312] usb 1-1: device descriptor read/8, error -71 [ 46.575771][ T45] usb 4-1: Manufacturer: syz [ 46.580473][ T45] usb 4-1: SerialNumber: syz [ 46.589876][ T939] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 46.597252][ T939] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 46.725571][ T312] usb 1-1: device descriptor read/8, error -71 [ 46.767064][ T937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=770 sclass=netlink_route_socket pid=937 comm=syz.1.194 [ 46.780813][ T937] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=937 comm=syz.1.194 [ 46.806296][ T939] netlink: 17 bytes leftover after parsing attributes in process `syz.3.195'. [ 46.830978][ T939] netlink: 'syz.3.195': attribute type 4 has an invalid length. [ 46.865853][ T45] usb 4-1: MIDIStreaming interface descriptor not found [ 46.889629][ T45] usb 4-1: USB disconnect, device number 7 [ 46.900067][ T450] usb 2-1: USB disconnect, device number 13 [ 46.941701][ T414] udevd[414]: 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 [ 46.974500][ T312] usb 1-1: new full-speed USB device number 19 using dummy_hcd [ 47.009572][ T312] usb 1-1: device descriptor read/8, error -71 [ 47.145615][ T312] usb 1-1: device descriptor read/8, error -71 [ 47.254612][ T312] usb usb1-port1: unable to enumerate USB device [ 47.470032][ T36] audit: type=1400 audit(1790972391.540:301): avc: denied { mounton } for pid=946 comm="syz.1.197" path="/47/file0" dev="tmpfs" ino=297 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 47.512921][ T36] audit: type=1400 audit(1790972391.560:302): avc: denied { unlink } for pid=946 comm="syz.1.197" name="#8" dev="tmpfs" ino=304 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 47.634523][ T450] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 47.774503][ T312] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 47.805969][ T450] usb 4-1: unable to get BOS descriptor or descriptor too short [ 47.834859][ T450] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 47.853030][ T450] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 47.876002][ T450] usb 4-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 47.894487][ T450] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.902520][ T450] usb 4-1: Product: syz [ 47.924503][ T450] usb 4-1: Manufacturer: syz [ 47.929155][ T450] usb 4-1: SerialNumber: syz [ 47.944489][ T312] usb 2-1: Using ep0 maxpacket: 8 [ 47.950940][ T312] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 47.962926][ T312] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 47.972202][ T312] usb 2-1: too many endpoints for config 1 interface 1 altsetting 0: 253, using maximum allowed: 30 [ 47.983280][ T312] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 47.996673][ T312] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 48.008711][ T312] usb 2-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 48.018066][ T312] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.026325][ T312] usb 2-1: Product: syz [ 48.030636][ T312] usb 2-1: Manufacturer: syz [ 48.035481][ T312] usb 2-1: SerialNumber: syz [ 48.138530][ T450] usb 4-1: selecting invalid altsetting 1 [ 48.154634][ T450] usb 4-1: unit 3 not found! [ 48.164487][ T450] usb 4-1: cannot request logical cluster ID: 0 (err: -71) [ 48.171748][ T450] usb 4-1: invalid MIXER UNIT descriptor 6 [ 48.205149][ T450] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 48.225022][ T450] usb 4-1: USB disconnect, device number 8 [ 48.236371][ T326] udevd[326]: 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 [ 48.822432][ T965] binder: Unknown parameter 'fscontext?}' [ 48.859678][ T312] usb 2-1: 1:1: cannot get freq (v2/v3): err -71 [ 48.875408][ T312] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 48.886080][ T312] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 48.906988][ T312] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 48.917940][ T312] usb 2-1: USB disconnect, device number 14 [ 48.936536][ T414] udevd[414]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 49.117766][ T989] mmap: syz.3.213 (989) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 49.147523][ T993] overlayfs: upperdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 49.162306][ T993] overlayfs: workdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 49.177094][ T993] overlayfs: lowerdir is in-use as upperdir/workdir of another mount, accessing files from both mounts will result in undefined behavior. [ 49.299517][ T1001] FAULT_INJECTION: forcing a failure. [ 49.299517][ T1001] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 49.312780][ T1001] CPU: 1 UID: 0 PID: 1001 Comm: syz.3.218 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 49.312819][ T1001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 49.312845][ T1001] Call Trace: [ 49.312854][ T1001] [ 49.312863][ T1001] __dump_stack+0x21/0x30 [ 49.312907][ T1001] dump_stack_lvl+0x140/0x1c0 [ 49.312943][ T1001] ? __cfi_dump_stack_lvl+0x10/0x10 [ 49.312980][ T1001] ? check_stack_object+0x10f/0x150 [ 49.313009][ T1001] dump_stack+0x19/0x20 [ 49.313041][ T1001] should_fail_ex+0x3c2/0x510 [ 49.313074][ T1001] should_fail+0xf/0x20 [ 49.313103][ T1001] should_fail_usercopy+0x1e/0x30 [ 49.313136][ T1001] _copy_from_user+0x20/0xa0 [ 49.313174][ T1001] __sys_bind+0x1d4/0x410 [ 49.313205][ T1001] ? __cfi___sys_bind+0x10/0x10 [ 49.313240][ T1001] ? __kasan_check_write+0x18/0x20 [ 49.313266][ T1001] ? fpregs_restore_userregs+0x11c/0x260 [ 49.313300][ T1001] __x64_sys_bind+0x7e/0x90 [ 49.313331][ T1001] x64_sys_call+0x1ffd/0x2ee0 [ 49.313354][ T1001] do_syscall_64+0x57/0xf0 [ 49.313380][ T1001] ? clear_bhb_loop+0x50/0xa0 [ 49.313414][ T1001] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 49.313447][ T1001] RIP: 0033:0x7f5432f9e159 [ 49.313468][ T1001] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.313491][ T1001] RSP: 002b:00007f5433dee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 49.313518][ T1001] RAX: ffffffffffffffda RBX: 00007f5433225fa0 RCX: 00007f5432f9e159 [ 49.313536][ T1001] RDX: 0000000000000010 RSI: 00002000000000c0 RDI: 000000000000000a [ 49.313554][ T1001] RBP: 00007f543303506b R08: 0000000000000000 R09: 0000000000000000 [ 49.313571][ T1001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 49.313587][ T1001] R13: 00007f5433226038 R14: 00007f5433225fa0 R15: 00007fff2daf8d88 [ 49.313609][ T1001] [ 49.575285][ T1008] FAULT_INJECTION: forcing a failure. [ 49.575285][ T1008] name failslab, interval 1, probability 0, space 0, times 0 [ 49.588013][ T1008] CPU: 1 UID: 0 PID: 1008 Comm: syz.1.220 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 49.588054][ T1008] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 49.588071][ T1008] Call Trace: [ 49.588080][ T1008] [ 49.588089][ T1008] __dump_stack+0x21/0x30 [ 49.588149][ T1008] dump_stack_lvl+0x140/0x1c0 [ 49.588186][ T1008] ? __cfi_dump_stack_lvl+0x10/0x10 [ 49.588231][ T1008] ? avc_has_perm+0x155/0x240 [ 49.588265][ T1008] dump_stack+0x19/0x20 [ 49.588300][ T1008] should_fail_ex+0x3c2/0x510 [ 49.588333][ T1008] should_failslab+0xac/0x100 [ 49.588367][ T1008] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 49.588396][ T1008] ? selinux_socket_create+0x188/0x290 [ 49.588429][ T1008] ? sock_alloc_inode+0x48/0x150 [ 49.588460][ T1008] sock_alloc_inode+0x48/0x150 [ 49.588487][ T1008] ? __cfi_sock_alloc_inode+0x10/0x10 [ 49.588515][ T1008] alloc_inode+0x7a/0x270 [ 49.588548][ T1008] ? bpf_lsm_socket_create+0xd/0x20 [ 49.588577][ T1008] new_inode_pseudo+0x19/0x40 [ 49.588611][ T1008] __sock_create+0x130/0x810 [ 49.588641][ T1008] __sys_socketpair+0x1aa/0x5c0 [ 49.588674][ T1008] __x64_sys_socketpair+0x9f/0xc0 [ 49.588706][ T1008] x64_sys_call+0x2081/0x2ee0 [ 49.588730][ T1008] do_syscall_64+0x57/0xf0 [ 49.588757][ T1008] ? clear_bhb_loop+0x50/0xa0 [ 49.588792][ T1008] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 49.588825][ T1008] RIP: 0033:0x7f6d3db9e159 [ 49.588847][ T1008] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 49.588870][ T1008] RSP: 002b:00007f6d3e9e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 49.588898][ T1008] RAX: ffffffffffffffda RBX: 00007f6d3de25fa0 RCX: 00007f6d3db9e159 [ 49.588918][ T1008] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 49.588933][ T1008] RBP: 00007f6d3dc3506b R08: 0000000000000000 R09: 0000000000000000 [ 49.588950][ T1008] R10: 0000200000000800 R11: 0000000000000246 R12: 0000000000000000 [ 49.588966][ T1008] R13: 00007f6d3de26038 R14: 00007f6d3de25fa0 R15: 00007ffeffc82df8 [ 49.588986][ T1008] [ 49.588997][ T1008] socket: no more sockets [ 49.805337][ T36] kauditd_printk_skb: 51 callbacks suppressed [ 49.805354][ T36] audit: type=1400 audit(1790972393.880:354): avc: denied { mount } for pid=1010 comm="syz.0.221" name="/" dev="configfs" ino=945 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 49.865516][ T36] audit: type=1400 audit(1790972393.940:355): avc: denied { mount } for pid=1016 comm="syz.3.223" name="/" dev="selinuxfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 49.888210][ T36] audit: type=1400 audit(1790972393.960:356): avc: denied { setopt } for pid=1016 comm="syz.3.223" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 49.966041][ T36] audit: type=1400 audit(1790972394.040:357): avc: denied { mount } for pid=1026 comm="syz.0.226" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 49.994679][ T36] audit: type=1400 audit(1790972394.070:358): avc: denied { search } for pid=1026 comm="syz.0.226" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 50.022880][ T36] audit: type=1400 audit(1790972394.070:359): avc: denied { write } for pid=1026 comm="syz.0.226" name="instances" dev="tracefs" ino=1131 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 50.047737][ T36] audit: type=1400 audit(1790972394.070:360): avc: denied { add_name } for pid=1026 comm="syz.0.226" name="foo" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 50.081298][ T36] audit: type=1400 audit(1790972394.070:361): avc: denied { create } for pid=1026 comm="syz.0.226" name="foo" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:tracefs_t tclass=dir permissive=1 [ 50.101487][ T36] audit: type=1400 audit(1790972394.120:362): avc: denied { read write } for pid=1026 comm="syz.0.226" name="available_tracers" dev="tracefs" ino=1068 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 50.125565][ T36] audit: type=1400 audit(1790972394.120:363): avc: denied { ioctl open } for pid=1026 comm="syz.0.226" path="/45/tracefs/available_tracers" dev="tracefs" ino=1068 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 50.186244][ T1035] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 50.189961][ T1038] FAULT_INJECTION: forcing a failure. [ 50.189961][ T1038] name failslab, interval 1, probability 0, space 0, times 0 [ 50.207637][ T1038] CPU: 1 UID: 0 PID: 1038 Comm: syz.0.230 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 50.207674][ T1038] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 50.207693][ T1038] Call Trace: [ 50.207701][ T1038] [ 50.207710][ T1038] __dump_stack+0x21/0x30 [ 50.207754][ T1038] dump_stack_lvl+0x140/0x1c0 [ 50.207791][ T1038] ? __cfi_dump_stack_lvl+0x10/0x10 [ 50.207829][ T1038] ? avc_has_perm+0x155/0x240 [ 50.207863][ T1038] dump_stack+0x19/0x20 [ 50.207897][ T1038] should_fail_ex+0x3c2/0x510 [ 50.207930][ T1038] should_failslab+0xac/0x100 [ 50.207964][ T1038] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 50.207993][ T1038] ? selinux_socket_create+0x188/0x290 [ 50.208027][ T1038] ? sock_alloc_inode+0x48/0x150 [ 50.208077][ T1038] sock_alloc_inode+0x48/0x150 [ 50.208113][ T1038] ? __cfi_sock_alloc_inode+0x10/0x10 [ 50.208142][ T1038] alloc_inode+0x7a/0x270 [ 50.208176][ T1038] ? bpf_lsm_socket_create+0xd/0x20 [ 50.208205][ T1038] new_inode_pseudo+0x19/0x40 [ 50.208238][ T1038] __sock_create+0x130/0x810 [ 50.208270][ T1038] __sys_socketpair+0x1aa/0x5c0 [ 50.208304][ T1038] __x64_sys_socketpair+0x9f/0xc0 [ 50.208337][ T1038] x64_sys_call+0x2081/0x2ee0 [ 50.208361][ T1038] do_syscall_64+0x57/0xf0 [ 50.208388][ T1038] ? clear_bhb_loop+0x50/0xa0 [ 50.208422][ T1038] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 50.208456][ T1038] RIP: 0033:0x7fa82f19e159 [ 50.208478][ T1038] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 50.208500][ T1038] RSP: 002b:00007fa830002028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 50.208529][ T1038] RAX: ffffffffffffffda RBX: 00007fa82f425fa0 RCX: 00007fa82f19e159 [ 50.208548][ T1038] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 50.208565][ T1038] RBP: 00007fa82f23506b R08: 0000000000000000 R09: 0000000000000000 [ 50.208582][ T1038] R10: 0000200000000800 R11: 0000000000000246 R12: 0000000000000000 [ 50.208599][ T1038] R13: 00007fa82f426038 R14: 00007fa82f425fa0 R15: 00007ffcf2d7b938 [ 50.208621][ T1038] [ 50.208633][ T1038] socket: no more sockets [ 50.216980][ T450] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 50.634492][ T450] usb 2-1: Using ep0 maxpacket: 8 [ 50.640728][ T450] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 50.664505][ T450] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 50.673516][ T450] usb 2-1: too many endpoints for config 1 interface 1 altsetting 0: 253, using maximum allowed: 30 [ 50.704506][ T450] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 50.704529][ T45] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 50.744483][ T450] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 50.765559][ T450] usb 2-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 50.784472][ T450] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.792520][ T450] usb 2-1: Product: syz [ 50.804467][ T450] usb 2-1: Manufacturer: syz [ 50.809121][ T450] usb 2-1: SerialNumber: syz [ 50.866028][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 50.877749][ T45] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 50.894244][ T45] usb 1-1: can't read configurations, error -61 [ 51.024507][ T45] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 51.175994][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 51.184994][ T45] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 51.192669][ T45] usb 1-1: can't read configurations, error -61 [ 51.199419][ T45] usb usb1-port1: attempt power cycle [ 51.554193][ T45] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 51.586488][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 51.595390][ T45] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 51.602997][ T45] usb 1-1: can't read configurations, error -61 [ 51.643608][ T450] usb 2-1: 1:1: cannot get freq (v2/v3): err -71 [ 51.664710][ T450] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 51.673762][ T450] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 51.715313][ T450] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 51.735733][ T450] usb 2-1: USB disconnect, device number 15 [ 51.749134][ T45] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 51.758383][ T327] udevd[327]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 51.806130][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 51.815026][ T45] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 51.822815][ T45] usb 1-1: can't read configurations, error -61 [ 51.829936][ T45] usb usb1-port1: unable to enumerate USB device [ 51.861188][ T1060] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=0 sclass=netlink_tcpdiag_socket pid=1060 comm=syz.3.238 [ 51.969135][ T1063] FAULT_INJECTION: forcing a failure. [ 51.969135][ T1063] name failslab, interval 1, probability 0, space 0, times 0 [ 51.983495][ T1063] CPU: 1 UID: 0 PID: 1063 Comm: syz.3.239 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 51.983535][ T1063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 51.983553][ T1063] Call Trace: [ 51.983562][ T1063] [ 51.983572][ T1063] __dump_stack+0x21/0x30 [ 51.983614][ T1063] dump_stack_lvl+0x140/0x1c0 [ 51.983652][ T1063] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.983690][ T1063] ? avc_has_perm+0x155/0x240 [ 51.983723][ T1063] dump_stack+0x19/0x20 [ 51.983757][ T1063] should_fail_ex+0x3c2/0x510 [ 51.983789][ T1063] should_failslab+0xac/0x100 [ 51.983823][ T1063] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 51.983851][ T1063] ? selinux_socket_create+0x188/0x290 [ 51.983886][ T1063] ? sock_alloc_inode+0x48/0x150 [ 51.983915][ T1063] sock_alloc_inode+0x48/0x150 [ 51.983943][ T1063] ? __cfi_sock_alloc_inode+0x10/0x10 [ 51.983972][ T1063] alloc_inode+0x7a/0x270 [ 51.984004][ T1063] ? bpf_lsm_socket_create+0xd/0x20 [ 51.984034][ T1063] new_inode_pseudo+0x19/0x40 [ 51.984068][ T1063] __sock_create+0x130/0x810 [ 51.984110][ T1063] __sys_socketpair+0x1aa/0x5c0 [ 51.984141][ T1063] __x64_sys_socketpair+0x9f/0xc0 [ 51.984172][ T1063] x64_sys_call+0x2081/0x2ee0 [ 51.984195][ T1063] do_syscall_64+0x57/0xf0 [ 51.984220][ T1063] ? clear_bhb_loop+0x50/0xa0 [ 51.984253][ T1063] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 51.984285][ T1063] RIP: 0033:0x7f5432f9e159 [ 51.984305][ T1063] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.984327][ T1063] RSP: 002b:00007f5433dee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000035 [ 51.984354][ T1063] RAX: ffffffffffffffda RBX: 00007f5433225fa0 RCX: 00007f5432f9e159 [ 51.984373][ T1063] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000001 [ 51.984388][ T1063] RBP: 00007f543303506b R08: 0000000000000000 R09: 0000000000000000 [ 51.984404][ T1063] R10: 0000200000000800 R11: 0000000000000246 R12: 0000000000000000 [ 51.984418][ T1063] R13: 00007f5433226038 R14: 00007f5433225fa0 R15: 00007fff2daf8d88 [ 51.984444][ T1063] [ 52.211998][ T1063] socket: no more sockets [ 52.275489][ T1068] x_tables: arp_tables: IDLETIMER target: not valid for this family [ 52.624529][ T45] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 52.744487][ T31] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 52.794511][ T45] usb 2-1: Using ep0 maxpacket: 8 [ 52.800801][ T45] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 52.811282][ T45] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 52.824462][ T45] usb 2-1: too many endpoints for config 1 interface 1 altsetting 0: 253, using maximum allowed: 30 [ 52.845828][ T45] usb 2-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 253 [ 52.867757][ T45] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 52.879151][ T45] usb 2-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 52.888297][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.896492][ T45] usb 2-1: Product: syz [ 52.900780][ T45] usb 2-1: Manufacturer: syz [ 52.905622][ T45] usb 2-1: SerialNumber: syz [ 52.911138][ T31] usb 4-1: unable to get BOS descriptor or descriptor too short [ 52.922280][ T31] usb 4-1: not running at top speed; connect to a high speed hub [ 52.930917][ T31] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 215, changing to 4 [ 52.945836][ T31] usb 4-1: language id specifier not provided by device, defaulting to English [ 52.956006][ T31] usb 4-1: New USB device found, idVendor=04b4, idProduct=931d, bcdDevice= 0.40 [ 52.965169][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 52.973213][ T31] usb 4-1: Product: syz [ 52.977552][ T31] usb 4-1: Manufacturer: 鴪ꋾ犪ä�Œç”©ï†­î¸žãª–Ᶎ䑕炗ꃗ㯑ꚕä„�隇í…�⽺䰸㰚힇阚电둰₶헒ⷡ셌孾種⺗⟗轈헴ꄦí� ã·½ê®“áŠ�㞪噞à´�ã�¯ì¨€è¡Œî³–袡á’�檧é�žæ¾�ï®±ì�‘݇䱮괙ᮋ汖ႋà¤�錎㜇䊠⑱àº�ꨣ衟ê�­æ‚�粈赤㶯춎敧 [ 53.001983][ T31] usb 4-1: SerialNumber: syz [ 53.555020][ T1099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.565953][ T1099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.724340][ T45] usb 2-1: 1:1: cannot get freq (v2/v3): err -71 [ 53.731155][ T45] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 53.744355][ T45] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 53.760525][ T45] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 53.782907][ T45] usb 2-1: USB disconnect, device number 16 [ 53.792154][ T941] udevd[941]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 53.894542][ T312] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 54.034520][ T312] usb 1-1: device descriptor read/64, error -71 [ 54.284522][ T312] usb 1-1: device descriptor read/64, error -71 [ 54.554481][ T312] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 54.684481][ T312] usb 1-1: device descriptor read/64, error -71 [ 54.944488][ T312] usb 1-1: device descriptor read/64, error -71 [ 54.985741][ T36] kauditd_printk_skb: 27 callbacks suppressed [ 54.985759][ T36] audit: type=1400 audit(1790972399.060:391): avc: denied { getattr } for pid=1115 comm="syz.1.260" path="cgroup:[4026532304]" dev="nsfs" ino=4026532304 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 55.038599][ T1120] loop3: detected capacity change from 0 to 7 [ 55.044595][ T36] audit: type=1400 audit(1790972399.100:392): avc: denied { append } for pid=1119 comm="syz.1.261" name="loop3" dev="devtmpfs" ino=52 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 55.047927][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.077345][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.085790][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.094985][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.102943][ T1120] loop3: unable to read partition table [ 55.109227][ T1120] loop_reread_partitions: partition scan of loop3 (úùƒå¡™‰ü�¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õÖ�˜Èµ4FLQkÝŠ5) failed (rc=-5) [ 55.122509][ T312] usb usb1-port1: attempt power cycle [ 55.149680][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.158913][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.167410][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.176606][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.184569][ T1121] loop3: unable to read partition table [ 55.194557][ T1121] loop_reread_partitions: partition scan of loop3 (úùƒå¡™‰ü�¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õÖ�˜Èµ4FLQkÝŠ5) failed (rc=-5) [ 55.214444][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.223635][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.234453][ C0] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.243607][ C0] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.251849][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.261077][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.270064][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.279271][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.294800][ C1] I/O error, dev loop3, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 55.303993][ C1] Buffer I/O error on dev loop3, logical block 0, async page read [ 55.381506][ T31] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 55.395468][ T31] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 55.409915][ T1131] FAULT_INJECTION: forcing a failure. [ 55.409915][ T1131] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 55.424468][ T1131] CPU: 1 UID: 0 PID: 1131 Comm: syz.1.263 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 55.424505][ T1131] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 55.424520][ T1131] Call Trace: [ 55.424527][ T1131] [ 55.424536][ T1131] __dump_stack+0x21/0x30 [ 55.424574][ T1131] dump_stack_lvl+0x140/0x1c0 [ 55.424613][ T1131] ? __cfi_dump_stack_lvl+0x10/0x10 [ 55.424645][ T1131] ? bpf_lsm_file_permission+0xd/0x20 [ 55.424679][ T1131] ? check_stack_object+0x10f/0x150 [ 55.424707][ T1131] dump_stack+0x19/0x20 [ 55.424748][ T1131] should_fail_ex+0x3c2/0x510 [ 55.424779][ T1131] should_fail+0xf/0x20 [ 55.424806][ T1131] should_fail_usercopy+0x1e/0x30 [ 55.424838][ T1131] _copy_from_user+0x20/0xa0 [ 55.424873][ T1131] __sys_bind+0x1d4/0x410 [ 55.424904][ T1131] ? __cfi___sys_bind+0x10/0x10 [ 55.424938][ T1131] ? __kasan_check_read+0x15/0x20 [ 55.424962][ T1131] __x64_sys_bind+0x7e/0x90 [ 55.424992][ T1131] x64_sys_call+0x1ffd/0x2ee0 [ 55.425021][ T1131] do_syscall_64+0x57/0xf0 [ 55.425046][ T1131] ? clear_bhb_loop+0x50/0xa0 [ 55.425079][ T1131] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 55.425109][ T1131] RIP: 0033:0x7f6d3db9e159 [ 55.425129][ T1131] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 55.425151][ T1131] RSP: 002b:00007f6d3e9e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 55.425178][ T1131] RAX: ffffffffffffffda RBX: 00007f6d3de25fa0 RCX: 00007f6d3db9e159 [ 55.425197][ T1131] RDX: 0000000000000014 RSI: 0000200000000500 RDI: 0000000000000004 [ 55.425213][ T1131] RBP: 00007f6d3e9e8090 R08: 0000000000000000 R09: 0000000000000000 [ 55.425229][ T1131] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 55.425245][ T1131] R13: 00007f6d3de26038 R14: 00007f6d3de25fa0 R15: 00007ffeffc82df8 [ 55.425266][ T1131] [ 55.623855][ T312] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 55.639363][ T36] audit: type=1400 audit(1790972399.710:393): avc: denied { ioctl } for pid=1134 comm="syz.3.266" path="socket:[9458]" dev="sockfs" ino=9458 ioctlcmd=0x89e4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 55.665478][ T312] usb 1-1: device descriptor read/8, error -71 [ 55.692968][ T31] usb 4-1: USB disconnect, device number 9 [ 55.757660][ T1143] netlink: 9 bytes leftover after parsing attributes in process `syz.1.270'. [ 55.766624][ T1143] : renamed from sit0 (while UP) [ 55.795525][ T312] usb 1-1: device descriptor read/8, error -71 [ 55.815415][ T36] audit: type=1400 audit(1790972399.890:394): avc: denied { append } for pid=1144 comm="syz.1.271" name="kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 55.876386][ T36] audit: type=1400 audit(1790972399.950:395): avc: denied { read write } for pid=1144 comm="syz.1.271" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 55.908897][ T36] audit: type=1400 audit(1790972399.950:396): avc: denied { open } for pid=1144 comm="syz.1.271" path="/dev/ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 55.944589][ T36] audit: type=1400 audit(1790972400.010:397): avc: denied { execute } for pid=1140 comm="syz.3.269" name="file0" dev="tmpfs" ino=548 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 55.985572][ T36] audit: type=1400 audit(1790972400.010:398): avc: denied { execute_no_trans } for pid=1140 comm="syz.3.269" path="/90/file0" dev="tmpfs" ino=548 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 56.034488][ T312] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 56.055676][ T312] usb 1-1: device descriptor read/8, error -71 [ 56.083852][ T194] EXT4-fs warning (device sda1): ext4_dirblock_csum_verify:406: inode #121: comm crond: No space for directory leaf checksum. Please run e2fsck -D. [ 56.104670][ T36] audit: type=1400 audit(1790972400.170:399): avc: denied { write } for pid=1157 comm="syz.1.273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 56.124899][ T194] EXT4-fs error (device sda1): htree_dirblock_to_tree:1083: inode #121: comm crond: Directory block failed checksum [ 56.137952][ T36] audit: type=1400 audit(1790972400.170:400): avc: denied { nlmsg_read } for pid=1157 comm="syz.1.273" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 56.205494][ T312] usb 1-1: device descriptor read/8, error -71 [ 56.242787][ T1155] loop5: detected capacity change from 0 to 7 [ 56.255817][ C0] I/O error, dev loop5, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 56.265021][ C0] Buffer I/O error on dev loop5, logical block 0, async page read [ 56.275490][ T1155] loop5: unable to read partition table [ 56.288367][ T1155] loop_reread_partitions: partition scan of loop5 (úùƒå¡™‰ü�¾-ý?‹ºÐ œëÜ%õ«`Éæˆ{í©³­ô÷5 FLQkÝŠA€) failed (rc=-5) [ 56.314746][ T312] usb usb1-port1: unable to enumerate USB device [ 56.424476][ T940] usb 2-1: new full-speed USB device number 17 using dummy_hcd [ 56.496929][ T1166] FAULT_INJECTION: forcing a failure. [ 56.496929][ T1166] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 56.524531][ T1166] CPU: 1 UID: 0 PID: 1166 Comm: syz.3.276 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 56.524571][ T1166] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 56.524587][ T1166] Call Trace: [ 56.524595][ T1166] [ 56.524604][ T1166] __dump_stack+0x21/0x30 [ 56.524643][ T1166] dump_stack_lvl+0x140/0x1c0 [ 56.524678][ T1166] ? __cfi_dump_stack_lvl+0x10/0x10 [ 56.524710][ T1166] ? avc_has_perm_noaudit+0x289/0x360 [ 56.524744][ T1166] dump_stack+0x19/0x20 [ 56.524777][ T1166] should_fail_ex+0x3c2/0x510 [ 56.524807][ T1166] should_fail_alloc_page+0xec/0x110 [ 56.524851][ T1166] __alloc_pages_noprof+0x1c0/0x7e0 [ 56.524887][ T1166] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 56.524922][ T1166] ? selinux_file_open+0x46c/0x630 [ 56.524951][ T1166] __pud_alloc+0xb0/0x8f0 [ 56.524979][ T1166] ? __cfi___pud_alloc+0x10/0x10 [ 56.525007][ T1166] ? is_bpf_text_address+0x17b/0x1a0 [ 56.525044][ T1166] handle_mm_fault+0x18ea/0x1ba0 [ 56.525076][ T1166] ? __cfi_handle_mm_fault+0x10/0x10 [ 56.525105][ T1166] ? find_vma+0xd3/0x120 [ 56.525129][ T1166] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 56.525159][ T1166] ? lock_mm_and_find_vma+0xb8/0x390 [ 56.525208][ T1166] do_user_addr_fault+0x4ee/0x1230 [ 56.525235][ T1166] exc_page_fault+0x58/0xc0 [ 56.525272][ T1166] asm_exc_page_fault+0x2b/0x30 [ 56.525302][ T1166] RIP: 0010:rep_movs_alternative+0x30/0xa0 [ 56.525339][ T1166] Code: f9 40 73 40 83 f9 08 73 21 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 [ 56.525361][ T1166] RSP: 0018:ffffc9000fe87d70 EFLAGS: 00050216 [ 56.525383][ T1166] RAX: 00007ffffffff001 RBX: 0000000000000014 RCX: 0000000000000014 [ 56.525399][ T1166] RDX: 0000000000000001 RSI: 0000200000000500 RDI: ffffc9000fe87de0 [ 56.525417][ T1166] RBP: ffffc9000fe87d90 R08: ffffc9000fe87df3 R09: 1ffff92001fd0fbe [ 56.525436][ T1166] R10: dffffc0000000000 R11: fffff52001fd0fbf R12: ffffc9000fe87de0 [ 56.525454][ T1166] R13: 0000000000000014 R14: ffffc9000fe87de0 R15: 0000200000000500 [ 56.525484][ T1166] ? _copy_from_user+0x6d/0xa0 [ 56.525520][ T1166] __sys_bind+0x1d4/0x410 [ 56.525551][ T1166] ? __cfi___sys_bind+0x10/0x10 [ 56.525584][ T1166] ? __kasan_check_read+0x15/0x20 [ 56.525610][ T1166] __x64_sys_bind+0x7e/0x90 [ 56.525639][ T1166] x64_sys_call+0x1ffd/0x2ee0 [ 56.525661][ T1166] do_syscall_64+0x57/0xf0 [ 56.525686][ T1166] ? clear_bhb_loop+0x50/0xa0 [ 56.525717][ T1166] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 56.525748][ T1166] RIP: 0033:0x7f5432f9e159 [ 56.525767][ T1166] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 56.525789][ T1166] RSP: 002b:00007f5433dee028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 56.525813][ T1166] RAX: ffffffffffffffda RBX: 00007f5433225fa0 RCX: 00007f5432f9e159 [ 56.525831][ T1166] RDX: 0000000000000014 RSI: 0000200000000500 RDI: 0000000000000004 [ 56.525848][ T1166] RBP: 00007f5433dee090 R08: 0000000000000000 R09: 0000000000000000 [ 56.525875][ T1166] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 56.525889][ T1166] R13: 00007f5433226038 R14: 00007f5433225fa0 R15: 00007fff2daf8d88 [ 56.525910][ T1166] [ 56.879558][ T1168] FAULT_INJECTION: forcing a failure. [ 56.879558][ T1168] name fail_futex, interval 1, probability 0, space 0, times 0 [ 56.910917][ T940] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 250, changing to 4 [ 56.925215][ T940] usb 2-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 56.934626][ T1168] CPU: 0 UID: 0 PID: 1168 Comm: syz.3.277 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 56.934664][ T1168] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 56.934680][ T1168] Call Trace: [ 56.934687][ T1168] [ 56.934696][ T1168] __dump_stack+0x21/0x30 [ 56.934735][ T1168] dump_stack_lvl+0x140/0x1c0 [ 56.934752][ T940] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.934771][ T1168] ? __cfi_dump_stack_lvl+0x10/0x10 [ 56.934855][ T1168] ? _raw_write_lock_bh+0x96/0xf0 [ 56.934956][ T1168] dump_stack+0x19/0x20 [ 56.935058][ T1168] should_fail_ex+0x3c2/0x510 [ 56.935153][ T1168] should_fail+0xf/0x20 [ 56.935228][ T1168] get_futex_key+0x178/0x940 [ 56.935312][ T1168] ? __cfi_ip6_route_dev_notify+0x10/0x10 [ 56.935388][ T1168] ? notifier_call_chain+0x297/0x2b0 [ 56.935457][ T1168] ? __cfi_get_futex_key+0x10/0x10 [ 56.935534][ T1168] ? __rtnl_unlock+0xb4/0xd0 [ 56.935622][ T1168] futex_wake+0x150/0x950 [ 56.935684][ T1168] ? __cfi_netdev_run_todo+0x10/0x10 [ 56.935752][ T1168] ? __cfi_futex_wake+0x10/0x10 [ 56.935814][ T1168] ? rtnl_unlock+0x12/0x20 [ 56.935900][ T1168] ? sock_do_ioctl+0x29c/0x330 [ 56.935975][ T1168] do_futex+0x37d/0x510 [ 56.936052][ T1168] ? file_init_path+0x434/0x590 [ 56.936146][ T1168] ? __cfi_do_futex+0x10/0x10 [ 56.936230][ T1168] ? alloc_file_pseudo+0x191/0x1f0 [ 56.936349][ T1168] __se_sys_futex+0x13c/0x320 [ 56.936451][ T1168] ? __x64_sys_futex+0x110/0x110 [ 56.936537][ T1168] ? __kasan_check_write+0x18/0x20 [ 56.936604][ T1168] __x64_sys_futex+0xe9/0x110 [ 56.936690][ T1168] x64_sys_call+0x227f/0x2ee0 [ 56.936753][ T1168] do_syscall_64+0x57/0xf0 [ 56.936817][ T1168] ? clear_bhb_loop+0x50/0xa0 [ 56.936901][ T1168] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 56.937023][ T1168] RIP: 0033:0x7f5432f9e159 [ 56.937070][ T1168] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 56.937131][ T1168] RSP: 002b:00007f5433dee0e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 56.937197][ T1168] RAX: ffffffffffffffda RBX: 00007f5433225fa8 RCX: 00007f5432f9e159 [ 56.937260][ T1168] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f5433225fac [ 56.937296][ T1168] RBP: 00007f5433225fa0 R08: 4000000000000000 R09: 0000000000000000 [ 56.937345][ T1168] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.937389][ T1168] R13: 00007f5433226038 R14: 00007fff2daf8ca0 R15: 00007fff2daf8d88 [ 56.937460][ T1168] [ 57.186933][ T940] usb 2-1: Product: syz [ 57.191137][ T940] usb 2-1: Manufacturer: syz [ 57.196241][ T940] usb 2-1: SerialNumber: syz [ 57.246377][ T1178] netlink: 64 bytes leftover after parsing attributes in process `syz.3.281'. [ 57.409762][ T1162] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.420540][ T1162] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.434692][ T940] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 57.444086][ T940] usb 2-1: clock source 0 is not valid, cannot use [ 57.452571][ T940] usb 2-1: 1:1: cannot get freq (v2/v3): err -71 [ 57.459443][ T940] usb 2-1: 1:1: cannot set freq 48000 (v2/v3): err -71 [ 57.484217][ T940] usb 2-1: USB disconnect, device number 17 [ 57.504558][ T31] usb 1-1: new full-speed USB device number 28 using dummy_hcd [ 57.665806][ T31] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 57.676972][ T31] usb 1-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 57.691587][ T31] usb 1-1: config 0 interface 0 has no altsetting 0 [ 57.698492][ T31] usb 1-1: New USB device found, idVendor=04b3, idProduct=3105, bcdDevice= 0.00 [ 57.707805][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.717942][ T31] usb 1-1: config 0 descriptor?? [ 57.863907][ T940] rust_binder: 1183: undelivered TRANSACTION_ERROR: 29189 [ 57.985185][ T1191] FAULT_INJECTION: forcing a failure. [ 57.985185][ T1191] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 58.004525][ T1191] CPU: 1 UID: 0 PID: 1191 Comm: syz.1.285 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 58.004570][ T1191] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 58.004585][ T1191] Call Trace: [ 58.004592][ T1191] [ 58.004602][ T1191] __dump_stack+0x21/0x30 [ 58.004642][ T1191] dump_stack_lvl+0x140/0x1c0 [ 58.004676][ T1191] ? __cfi_dump_stack_lvl+0x10/0x10 [ 58.004710][ T1191] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 58.004745][ T1191] dump_stack+0x19/0x20 [ 58.004776][ T1191] should_fail_ex+0x3c2/0x510 [ 58.004806][ T1191] should_fail_alloc_page+0xec/0x110 [ 58.004844][ T1191] __alloc_pages_noprof+0x1c0/0x7e0 [ 58.004880][ T1191] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 58.004915][ T1191] ? selinux_file_open+0x46c/0x630 [ 58.004941][ T1191] ? __kasan_check_write+0x18/0x20 [ 58.004968][ T1191] __pmd_alloc+0xb0/0x9a0 [ 58.004998][ T1191] ? __cfi___pmd_alloc+0x10/0x10 [ 58.005026][ T1191] ? is_bpf_text_address+0x17b/0x1a0 [ 58.005063][ T1191] handle_mm_fault+0xd23/0x1ba0 [ 58.005095][ T1191] ? __cfi_handle_mm_fault+0x10/0x10 [ 58.005124][ T1191] ? find_vma+0xd3/0x120 [ 58.005150][ T1191] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 58.005180][ T1191] ? lock_mm_and_find_vma+0xb8/0x390 [ 58.005210][ T1191] do_user_addr_fault+0x4ee/0x1230 [ 58.005235][ T1191] exc_page_fault+0x58/0xc0 [ 58.005268][ T1191] asm_exc_page_fault+0x2b/0x30 [ 58.005298][ T1191] RIP: 0010:rep_movs_alternative+0x30/0xa0 [ 58.005333][ T1191] Code: f9 40 73 40 83 f9 08 73 21 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 [ 58.005353][ T1191] RSP: 0018:ffffc9000ffafd70 EFLAGS: 00050216 [ 58.005374][ T1191] RAX: 00007ffffffff001 RBX: 0000000000000014 RCX: 0000000000000014 [ 58.005391][ T1191] RDX: 0000000000000001 RSI: 0000200000000500 RDI: ffffc9000ffafde0 [ 58.005408][ T1191] RBP: ffffc9000ffafd90 R08: ffffc9000ffafdf3 R09: 1ffff92001ff5fbe [ 58.005427][ T1191] R10: dffffc0000000000 R11: fffff52001ff5fbf R12: ffffc9000ffafde0 [ 58.005445][ T1191] R13: 0000000000000014 R14: ffffc9000ffafde0 R15: 0000200000000500 [ 58.005466][ T1191] ? _copy_from_user+0x6d/0xa0 [ 58.005501][ T1191] __sys_bind+0x1d4/0x410 [ 58.005530][ T1191] ? __cfi___sys_bind+0x10/0x10 [ 58.005561][ T1191] ? __kasan_check_read+0x15/0x20 [ 58.005586][ T1191] __x64_sys_bind+0x7e/0x90 [ 58.005614][ T1191] x64_sys_call+0x1ffd/0x2ee0 [ 58.005636][ T1191] do_syscall_64+0x57/0xf0 [ 58.005659][ T1191] ? clear_bhb_loop+0x50/0xa0 [ 58.005690][ T1191] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.005720][ T1191] RIP: 0033:0x7f6d3db9e159 [ 58.005739][ T1191] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 58.005759][ T1191] RSP: 002b:00007f6d3e9e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 58.005781][ T1191] RAX: ffffffffffffffda RBX: 00007f6d3de25fa0 RCX: 00007f6d3db9e159 [ 58.005799][ T1191] RDX: 0000000000000014 RSI: 0000200000000500 RDI: 0000000000000004 [ 58.005815][ T1191] RBP: 00007f6d3e9e8090 R08: 0000000000000000 R09: 0000000000000000 [ 58.005831][ T1191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.005853][ T1191] R13: 00007f6d3de26038 R14: 00007f6d3de25fa0 R15: 00007ffeffc82df8 [ 58.005874][ T1191] [ 58.348997][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.356076][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.363075][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.370091][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.377140][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.384141][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.391163][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.398196][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.405217][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.412209][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.419233][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.426241][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.433241][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.440261][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.447263][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.454274][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.461308][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.468326][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.475401][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.482483][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.489491][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.496504][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.503524][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.510546][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.517567][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.524579][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.531563][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.538885][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.546038][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.553031][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.560090][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.567103][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.574110][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.581153][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.588174][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.595227][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.602225][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.609245][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.616253][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.623250][ T31] lenovo 0003:04B3:3105.0004: unknown main item tag 0x0 [ 58.631204][ T31] lenovo 0003:04B3:3105.0004: hidraw0: USB HID v17.00 Device [HID 04b3:3105] on usb-dummy_hcd.0-1/input0 [ 58.644143][ T31] usb 1-1: USB disconnect, device number 28 [ 58.659054][ T1195] udevd[1195]: failed to execute '/lib/udev/fido_id' 'fido_id': Exec format error [ 58.984508][ T450] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 59.154518][ T450] usb 4-1: Using ep0 maxpacket: 32 [ 59.165225][ T450] usb 4-1: too many endpoints for config 0 interface 0 altsetting 129: 33, using maximum allowed: 30 [ 59.184476][ T450] usb 4-1: config 0 interface 0 altsetting 129 has 1 endpoint descriptor, different from the interface descriptor's value: 33 [ 59.214509][ T450] usb 4-1: config 0 interface 0 has no altsetting 0 [ 59.221160][ T450] usb 4-1: New USB device found, idVendor=13ec, idProduct=0006, bcdDevice= 0.00 [ 59.244490][ T450] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 59.244506][ T940] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 59.275149][ T450] usb 4-1: config 0 descriptor?? [ 59.324903][ T31] usb 1-1: new high-speed USB device number 29 using dummy_hcd [ 59.395732][ T940] usb 2-1: config index 0 descriptor too short (expected 65503, got 106) [ 59.404362][ T940] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 59.416746][ T940] usb 2-1: New USB device found, idVendor=07c4, idProduct=a000, bcdDevice= 0.01 [ 59.425971][ T940] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.434004][ T940] usb 2-1: Product: syz [ 59.438667][ T940] usb 2-1: Manufacturer: syz [ 59.443303][ T940] usb 2-1: SerialNumber: syz [ 59.456165][ T940] ums-datafab 2-1:1.0: USB Mass Storage device detected [ 59.467125][ T940] ums-datafab 2-1:1.0: This device (07c4,a000,0001 S 06 P f2) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 59.467125][ T940] Please send a copy of this message to and [ 59.504475][ T31] usb 1-1: Using ep0 maxpacket: 32 [ 59.509829][ T940] scsi host1: usb-storage 2-1:1.0 [ 59.516887][ T31] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 59.534454][ T31] usb 1-1: config 0 has no interface number 0 [ 59.540992][ T31] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 59.551358][ T31] usb 1-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 59.561612][ T31] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 59.571849][ T31] usb 1-1: config 0 interface 196 has no altsetting 0 [ 59.581972][ T31] usb 1-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 59.591262][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.599572][ T31] usb 1-1: Product: syz [ 59.603780][ T31] usb 1-1: Manufacturer: syz [ 59.608587][ T31] usb 1-1: SerialNumber: syz [ 59.618355][ T31] usb 1-1: config 0 descriptor?? [ 59.623943][ T1210] raw-gadget.2 gadget.0: fail, usb_ep_enable returned -22 [ 59.663835][ T940] usb 2-1: USB disconnect, device number 18 [ 59.694178][ T1197] netlink: 'syz.3.287': attribute type 27 has an invalid length. [ 59.705180][ T1198] SELinux: security_context_str_to_sid (unconfined_u) failed with errno=-22 [ 59.715375][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.722609][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.736570][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.744163][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.751695][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.759158][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.781686][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.804498][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.811708][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.834511][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.841724][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.851666][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.884476][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.891694][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.914515][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.921753][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.928983][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.944489][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.951669][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.974702][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 59.981909][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.004494][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.011693][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.034497][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.041724][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.064508][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.071749][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.084512][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.104514][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.111718][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.134502][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.141803][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.164519][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.171847][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.184473][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.191676][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.208301][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 60.208340][ T36] audit: type=1400 audit(1790972404.280:413): avc: denied { call } for pid=1217 comm="syz.1.292" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 60.215232][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.233561][ T1218] rust_binder: Failure in copy_transaction_data: EINVAL [ 60.240580][ T1218] rust_binder: 1217:1218 transaction call to 345:0 failed EINVAL, code 0 size 0-24 [ 60.261059][ T940] rust_binder: 1217: undelivered TRANSACTION_ERROR: 29201 [ 60.268390][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.294476][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.301858][ T450] zydacron 0003:13EC:0006.0005: unknown main item tag 0x0 [ 60.322986][ T450] zydacron 0003:13EC:0006.0005: hidraw0: USB HID v0.81 Device [HID 13ec:0006] on usb-dummy_hcd.3-1/input0 [ 60.345272][ T1210] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.356111][ T1223] udevd[1223]: failed to execute '/lib/udev/fido_id' 'fido_id': Exec format error [ 60.365755][ T1210] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.370777][ T1224] netlink: 12 bytes leftover after parsing attributes in process `syz.1.294'. [ 60.373748][ T31] ipheth 1-1:0.196: ipheth_get_macaddr: usb_control_msg: -110 [ 60.390056][ T36] audit: type=1400 audit(1790972404.440:414): avc: denied { nlmsg_write } for pid=1222 comm="syz.1.294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 60.418162][ T31] ipheth 1-1:0.196: probe with driver ipheth failed with error -110 [ 60.431291][ T36] audit: type=1400 audit(1790972404.480:415): avc: denied { create } for pid=1222 comm="syz.1.294" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 60.458051][ T36] audit: type=1400 audit(1790972404.490:416): avc: denied { sys_admin } for pid=1222 comm="syz.1.294" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 60.478987][ T36] audit: type=1400 audit(1790972404.510:417): avc: denied { remount } for pid=1222 comm="syz.1.294" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 60.545209][ T1227] FAULT_INJECTION: forcing a failure. [ 60.545209][ T1227] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 60.558660][ T1227] CPU: 1 UID: 0 PID: 1227 Comm: syz.1.295 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 60.558698][ T1227] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 60.558723][ T1227] Call Trace: [ 60.558731][ T1227] [ 60.558740][ T1227] __dump_stack+0x21/0x30 [ 60.558780][ T1227] dump_stack_lvl+0x140/0x1c0 [ 60.558812][ T1227] ? __cfi_dump_stack_lvl+0x10/0x10 [ 60.558845][ T1227] ? _raw_spin_trylock+0xb5/0x140 [ 60.558869][ T1227] ? __cfi__raw_spin_trylock+0x10/0x10 [ 60.558895][ T1227] dump_stack+0x19/0x20 [ 60.558927][ T1227] should_fail_ex+0x3c2/0x510 [ 60.558956][ T1227] should_fail_alloc_page+0xec/0x110 [ 60.558988][ T1227] __alloc_pages_noprof+0x1c0/0x7e0 [ 60.559024][ T1227] ? __kasan_slab_alloc+0x73/0x90 [ 60.559053][ T1227] ? inode_init_always_gfp+0x756/0x9e0 [ 60.559084][ T1227] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 60.559119][ T1227] ? proc_pident_instantiate+0x6d/0x2c0 [ 60.559151][ T1227] ? do_sys_openat2+0x134/0x1d0 [ 60.559185][ T1227] ? __x64_sys_openat+0x13a/0x170 [ 60.559224][ T1227] pte_alloc_one+0x92/0x530 [ 60.559249][ T1227] ? __cfi_pte_alloc_one+0x10/0x10 [ 60.559274][ T1227] ? __alloc_pages_noprof+0x7e0/0x7e0 [ 60.559314][ T1227] ? static_key_count+0x45/0x70 [ 60.559364][ T1227] ? gfp_to_alloc_flags_cma+0x96/0x1c0 [ 60.559391][ T1227] ? avc_has_perm+0x155/0x240 [ 60.559421][ T1227] __pte_alloc+0x79/0x440 [ 60.559445][ T1227] ? __cfi___pte_alloc+0x10/0x10 [ 60.559468][ T1227] ? __alloc_pages_noprof+0x35a/0x7e0 [ 60.559505][ T1227] do_pte_missing+0x2b1a/0x4440 [ 60.559545][ T1227] ? __kasan_check_write+0x18/0x20 [ 60.559576][ T1227] ? _raw_spin_lock+0x92/0x120 [ 60.559605][ T1227] ? __cfi__raw_spin_lock+0x10/0x10 [ 60.559631][ T1227] ? pte_marker_clear+0x1b0/0x1b0 [ 60.559665][ T1227] ? __pmd_alloc+0x5a6/0x9a0 [ 60.559696][ T1227] ? __cfi___pmd_alloc+0x10/0x10 [ 60.559732][ T1227] ? is_bpf_text_address+0x17b/0x1a0 [ 60.559780][ T1227] handle_mm_fault+0x1189/0x1ba0 [ 60.559817][ T1227] ? __cfi_handle_mm_fault+0x10/0x10 [ 60.559846][ T1227] ? find_vma+0xd3/0x120 [ 60.559872][ T1227] ? __cfi_kstrtouint_from_user+0x10/0x10 [ 60.559902][ T1227] ? lock_mm_and_find_vma+0xb8/0x390 [ 60.559931][ T1227] do_user_addr_fault+0x4ee/0x1230 [ 60.559957][ T1227] exc_page_fault+0x58/0xc0 [ 60.559989][ T1227] asm_exc_page_fault+0x2b/0x30 [ 60.560028][ T1227] RIP: 0010:rep_movs_alternative+0x30/0xa0 [ 60.560078][ T1227] Code: f9 40 73 40 83 f9 08 73 21 85 c9 74 0f 8a 06 88 07 48 ff c7 48 ff c6 48 ff c9 75 f1 c3 cc cc cc cc 66 0f 1f 84 00 00 00 00 00 <48> 8b 06 48 89 07 48 83 c6 08 48 83 c7 08 83 e9 08 74 df 83 f9 08 [ 60.560100][ T1227] RSP: 0018:ffffc90010167d70 EFLAGS: 00050216 [ 60.560123][ T1227] RAX: 00007ffffffff001 RBX: 0000000000000014 RCX: 0000000000000014 [ 60.560139][ T1227] RDX: 0000000000000001 RSI: 0000200000000500 RDI: ffffc90010167de0 [ 60.560157][ T1227] RBP: ffffc90010167d90 R08: ffffc90010167df3 R09: 1ffff9200202cfbe [ 60.560176][ T1227] R10: dffffc0000000000 R11: fffff5200202cfbf R12: ffffc90010167de0 [ 60.560194][ T1227] R13: 0000000000000014 R14: ffffc90010167de0 R15: 0000200000000500 [ 60.560215][ T1227] ? _copy_from_user+0x6d/0xa0 [ 60.560251][ T1227] __sys_bind+0x1d4/0x410 [ 60.560281][ T1227] ? __cfi___sys_bind+0x10/0x10 [ 60.560313][ T1227] ? __kasan_check_read+0x15/0x20 [ 60.560338][ T1227] __x64_sys_bind+0x7e/0x90 [ 60.560367][ T1227] x64_sys_call+0x1ffd/0x2ee0 [ 60.560390][ T1227] do_syscall_64+0x57/0xf0 [ 60.560415][ T1227] ? clear_bhb_loop+0x50/0xa0 [ 60.560453][ T1227] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 60.560490][ T1227] RIP: 0033:0x7f6d3db9e159 [ 60.560509][ T1227] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 60.560530][ T1227] RSP: 002b:00007f6d3e9e8028 EFLAGS: 00000246 ORIG_RAX: 0000000000000031 [ 60.560554][ T1227] RAX: ffffffffffffffda RBX: 00007f6d3de25fa0 RCX: 00007f6d3db9e159 [ 60.560573][ T1227] RDX: 0000000000000014 RSI: 0000200000000500 RDI: 0000000000000004 [ 60.560589][ T1227] RBP: 00007f6d3e9e8090 R08: 0000000000000000 R09: 0000000000000000 [ 60.560604][ T1227] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 60.560619][ T1227] R13: 00007f6d3de26038 R14: 00007f6d3de25fa0 R15: 00007ffeffc82df8 [ 60.560640][ T1227] [ 60.995330][ T1229] netlink: 12 bytes leftover after parsing attributes in process `syz.1.296'. [ 61.086770][ T36] audit: type=1400 audit(1790972405.150:418): avc: denied { mount } for pid=1232 comm="syz.1.298" name="/" dev="sysfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 61.142607][ T36] audit: type=1400 audit(1790972405.150:419): avc: denied { map } for pid=1232 comm="syz.1.298" path="socket:[10475]" dev="sockfs" ino=10475 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 61.169056][ T36] audit: type=1400 audit(1790972405.200:420): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysfs_t tclass=filesystem permissive=1 [ 61.222563][ T46] bridge_slave_1: left allmulticast mode [ 61.228351][ T46] bridge_slave_1: left promiscuous mode [ 61.234056][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 61.242041][ T46] bridge_slave_0: left allmulticast mode [ 61.248042][ T46] bridge_slave_0: left promiscuous mode [ 61.253763][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 61.357989][ T46] veth1_macvtap: left promiscuous mode [ 61.363635][ T46] veth0_vlan: left promiscuous mode [ 61.749224][ T940] usb 4-1: USB disconnect, device number 10 [ 61.960881][ T940] rust_binder: 1244: undelivered TRANSACTION_ERROR: 29189 [ 62.082801][ T439] usb 1-1: USB disconnect, device number 29 [ 63.279738][ T1258] FAULT_INJECTION: forcing a failure. [ 63.279738][ T1258] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 63.293107][ T1258] CPU: 1 UID: 0 PID: 1258 Comm: syz.0.305 Not tainted syzkaller #0 60889c1c5e6bdc1f3cb1b6a230ba908545dccc71 [ 63.293152][ T1258] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/16/2026 [ 63.293169][ T1258] Call Trace: [ 63.293182][ T1258] [ 63.293194][ T1258] __dump_stack+0x21/0x30 [ 63.293241][ T1258] dump_stack_lvl+0x140/0x1c0 [ 63.293281][ T1258] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.293325][ T1258] ? check_stack_object+0x138/0x150 [ 63.293361][ T1258] dump_stack+0x19/0x20 [ 63.293398][ T1258] should_fail_ex+0x3c2/0x510 [ 63.293438][ T1258] should_fail+0xf/0x20 [ 63.293481][ T1258] should_fail_usercopy+0x1e/0x30 [ 63.293520][ T1258] _copy_to_user+0x24/0xa0 [ 63.293561][ T1258] simple_read_from_buffer+0xed/0x160 [ 63.293607][ T1258] proc_fail_nth_read+0x1aa/0x220 [ 63.293650][ T1258] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 63.293695][ T1258] ? bpf_lsm_file_permission+0xd/0x20 [ 63.293733][ T1258] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 63.293779][ T1258] vfs_read+0x28b/0xc70 [ 63.293809][ T1258] ? hook_socket_connect+0x50/0x50 [ 63.293839][ T1258] ? __cfi_vfs_read+0x10/0x10 [ 63.293871][ T1258] ? __kasan_check_write+0x18/0x20 [ 63.293902][ T1258] ? mutex_lock+0x97/0x1d0 [ 63.293941][ T1258] ? __cfi_mutex_lock+0x10/0x10 [ 63.293982][ T1258] ksys_read+0x145/0x260 [ 63.294013][ T1258] ? __cfi_ksys_read+0x10/0x10 [ 63.294053][ T1258] ? __kasan_check_read+0x15/0x20 [ 63.294081][ T1258] __x64_sys_read+0x7f/0x90 [ 63.294114][ T1258] x64_sys_call+0x2638/0x2ee0 [ 63.294139][ T1258] do_syscall_64+0x57/0xf0 [ 63.294171][ T1258] ? clear_bhb_loop+0x50/0xa0 [ 63.294211][ T1258] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.294248][ T1258] RIP: 0033:0x7fa82f15e98e [ 63.294274][ T1258] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 63.294299][ T1258] RSP: 002b:00007fa830001fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 63.294331][ T1258] RAX: ffffffffffffffda RBX: 00007fa8300026c0 RCX: 00007fa82f15e98e [ 63.294354][ T1258] RDX: 000000000000000f RSI: 00007fa8300020a0 RDI: 0000000000000003 [ 63.294375][ T1258] RBP: 00007fa830002090 R08: 0000000000000000 R09: 0000000000000000 [ 63.294396][ T1258] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 63.294415][ T1258] R13: 00007fa82f426038 R14: 00007fa82f425fa0 R15: 00007ffcf2d7b938 [ 63.294437][ T1258] [ 63.552083][ T1260] fuse: Unknown parameter 'DÍ 0x0000000000000004' [ 63.559394][ T1260] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 63.559650][ T36] audit: type=1400 audit(1790972407.630:421): avc: denied { write } for pid=1259 comm="syz.1.306" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 63.649241][ T36] audit: type=1400 audit(1790972407.720:422): avc: denied { map } for pid=1259 comm="syz.1.306" path="/dev/binderfs/binder0" dev="binder" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 64.996500][ T31] rust_binder: 1274: undelivered TRANSACTION_ERROR: 29189 [ 65.999756][ T1284] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65535 sclass=netlink_route_socket pid=1284 comm=syz.1.314 [ 66.014483][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 66.014533][ T36] audit: type=1400 audit(1790972410.080:428): avc: denied { map } for pid=1283 comm="syz.3.315" path="/dev/zero" dev="devtmpfs" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:zero_device_t tclass=chr_file permissive=1 [ 67.142019][ T1298] kvm: kvm [1295]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 67.150673][ T1298] kvm: kvm [1295]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 67.166516][ T1298] kvm_intel: kvm [1295]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x1 [ 67.177496][ T1298] kvm: kvm [1295]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x1 [ 67.186182][ T1298] kvm: kvm [1295]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x1 [ 68.447857][ T36] audit: type=1400 audit(1790972412.520:429): avc: denied { wake_alarm } for pid=1304 comm="syz.3.321" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 69.617440][ T36] audit: type=1400 audit(1790972413.690:430): avc: denied { connect } for pid=1318 comm="syz.0.322" lport=58 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 69.639698][ T1322] netlink: 16 bytes leftover after parsing attributes in process `syz.0.322'. [ 69.642540][ T36] audit: type=1400 audit(1790972413.700:431): avc: denied { transfer } for pid=1321 comm="syz.1.323" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 69.655495][ T1324] netlink: 16 bytes leftover after parsing attributes in process `syz.0.322'. [ 69.668177][ T36] audit: type=1400 audit(1790972413.710:432): avc: denied { mounton } for pid=1318 comm="syz.0.322" path="/syzcgroup/unified/syz0" dev="cgroup2" ino=29 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 69.700301][ T36] audit: type=1400 audit(1790972413.710:433): avc: denied { write } for pid=1318 comm="syz.0.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 71.024483][ T36] audit: type=1400 audit(1790972415.090:434): avc: denied { write } for pid=1328 comm="syz.1.326" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 71.066443][ T36] audit: type=1400 audit(1790972415.140:435): avc: denied { connect } for pid=1331 comm="syz.3.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 71.085992][ T36] audit: type=1400 audit(1790972415.140:436): avc: denied { connect } for pid=1331 comm="syz.3.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 71.105573][ T36] audit: type=1400 audit(1790972415.140:437): avc: denied { ioctl } for pid=1331 comm="syz.3.327" path="socket:[10120]" dev="sockfs" ino=10120 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 71.130531][ T36] audit: type=1400 audit(1790972415.140:438): avc: denied { write } for pid=1331 comm="syz.3.327" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 72.549545][ T1340] ptp ptp0: new virtual clock ptp1 [ 72.556575][ T1340] ptp ptp0: new virtual clock ptp2 [ 72.562575][ T1340] ptp ptp0: new virtual clock ptp3 [ 72.568795][ T1340] ptp ptp0: new virtual clock ptp4 [ 72.573961][ T1340] ptp ptp0: guarantee physical clock free running [ 72.581143][ T1340] ptp ptp0: delete virtual clock ptp4 [ 72.605372][ T1340] ptp ptp0: delete virtual clock ptp3 [ 72.615143][ T1340] ptp ptp0: delete virtual clock ptp2 [ 72.625193][ T1340] ptp ptp0: guarantee physical clock free running [ 72.774505][ T450] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 72.924515][ T450] usb 4-1: Using ep0 maxpacket: 8 [ 72.930980][ T450] usb 4-1: unable to get BOS descriptor or descriptor too short [ 72.940014][ T450] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 7 [ 72.952518][ T450] usb 4-1: New USB device found, idVendor=1430, idProduct=474b, bcdDevice= 0.40 [ 72.961631][ T450] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.969685][ T450] usb 4-1: Product: syz [ 72.973846][ T450] usb 4-1: Manufacturer: syz [ 72.978477][ T450] usb 4-1: SerialNumber: syz [ 73.187822][ T450] usb 4-1: 1:1 : invalid UAC_FORMAT_TYPE desc [ 73.194177][ T450] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 73.205478][ T450] usb 4-1: USB disconnect, device number 11 [ 73.216135][ T326] udevd[326]: 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 [ 75.858423][ T450] rust_binder: 1358: undelivered TRANSACTION_ERROR: 29189 [ 75.869277][ T1359] kvm: kvm [1357]: vcpu0, guest rIP: 0xfff0 Unhandled WRMSR(0xc0010007) = 0xcd [ 77.904569][ T31] usb 1-1: new high-speed USB device number 30 using dummy_hcd [ 78.034523][ T31] usb 1-1: device descriptor read/64, error -71 [ 78.274521][ T31] usb 1-1: device descriptor read/64, error -71 [ 78.514568][ T31] usb 1-1: new high-speed USB device number 31 using dummy_hcd [ 78.644588][ T31] usb 1-1: device descriptor read/64, error -71 [ 78.884544][ T31] usb 1-1: device descriptor read/64, error -71 [ 78.994667][ T31] usb usb1-port1: attempt power cycle [ 79.334527][ T31] usb 1-1: new high-speed USB device number 32 using dummy_hcd [ 79.355499][ T31] usb 1-1: device descriptor read/8, error -71 [ 79.485592][ T31] usb 1-1: device descriptor read/8, error -71 [ 79.571577][ T1377] ./dev/sda1: Can't lookup blockdev [ 79.578876][ T36] audit: type=1400 audit(1790972423.650:439): avc: denied { create } for pid=1375 comm="syz.1.340" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 79.734844][ T31] usb 1-1: new high-speed USB device number 33 using dummy_hcd [ 79.765635][ T31] usb 1-1: device descriptor read/8, error -71 [ 79.864476][ T940] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 79.905644][ T31] usb 1-1: device descriptor read/8, error -71 [ 80.026036][ T31] usb usb1-port1: unable to enumerate USB device [ 80.038062][ T940] usb 2-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 80.105908][ T940] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.115440][ T940] usb 2-1: Product: syz [ 80.119665][ T940] usb 2-1: Manufacturer: syz [ 80.124287][ T940] usb 2-1: SerialNumber: syz [ 80.133145][ T940] usb-storage 2-1:1.0: USB Mass Storage device detected [ 80.141354][ T940] usb-storage 2-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 80.149790][ T940] scsi host1: usb-storage 2-1:1.0 [ 80.375792][ T450] usb 2-1: USB disconnect, device number 19 SYZFAIL: repeatedly failed to execute the program proc=4 req=297 state=1 status=11 (errno 9: Bad file descriptor) [ 81.571903][ T36] audit: type=1400 audit(1790972425.650:440): avc: denied { write } for pid=286 comm="syz-executor" path="pipe:[3185]" dev="pipefs" ino=3185 scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:sshd_t tclass=fifo_file permissive=1 [ 81.630996][ T31] rust_binder: 1384: undelivered TRANSACTION_ERROR: 29189 [ 81.758864][ T297] bridge_slave_1: left allmulticast mode [ 81.764659][ T297] bridge_slave_1: left promiscuous mode [ 81.770329][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.780148][ T297] bridge_slave_0: left allmulticast mode [ 81.786076][ T297] bridge_slave_0: left promiscuous mode [ 81.794525][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.916983][ T297] veth1_macvtap: left promiscuous mode [ 81.922513][ T297] veth0_vlan: left promiscuous mode [ 82.197249][ T297] bridge_slave_1: left allmulticast mode [ 82.203010][ T297] bridge_slave_1: left promiscuous mode [ 82.208717][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.216408][ T297] bridge_slave_0: left allmulticast mode [ 82.222069][ T297] bridge_slave_0: left promiscuous mode [ 82.228091][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.235960][ T297] bridge_slave_1: left allmulticast mode [ 82.241610][ T297] bridge_slave_1: left promiscuous mode [ 82.247370][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 82.254871][ T297] bridge_slave_0: left allmulticast mode [ 82.260514][ T297] bridge_slave_0: left promiscuous mode [ 82.266517][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 82.446772][ T297] tipc: Left network mode [ 82.452775][ T297] veth1_macvtap: left promiscuous mode [ 82.458336][ T297] veth0_vlan: left promiscuous mode [ 82.463876][ T297] veth1_macvtap: left promiscuous mode [ 82.469451][ T297] veth0_vlan: left promiscuous mode