last executing test programs: 3.786288631s ago: executing program 2 (id=1577): syz_usb_connect$uac2(0x5, 0x80, &(0x7f00000006c0)=ANY=[@ANYBLOB="1201100300000040532b310040000102030109026e0003010d0067080b0002010020ff09040000000101200009240100800c0e000005"], &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0}) 2.73490445s ago: executing program 3 (id=1597): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000003280)={0x73622a85, 0x100b, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@acquire], 0xffffffffffffff47, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, 0x0, 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0xffffffffffffff67, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000940)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000400)={@ptr={0x66642a85, 0x0, 0x0, 0x0, 0x80000001, 0x3e}, @flat=@binder={0x73622a85, 0x100, 0x3}, @ptr={0x70742a85, 0x400001, 0x0, 0x0, 0x1, 0x12}}, &(0x7f0000000100)={0x0, 0x28, 0x40}}, 0x1040}], 0x0, 0x0, 0x0}) 2.663488264s ago: executing program 2 (id=1599): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x110, 0x0, 0x0, 0x0, 0x8, 0x4d8, 0xc002, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0xff, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x6, 0x0, 0xfe}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1010901a1007508950109308102c0c0"], 0x0}, 0x0) 2.663339174s ago: executing program 3 (id=1600): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/kernel/mm/lru_gen/enabled\x00', 0x100141, 0xa) write(r0, &(0x7f0000000140)='n', 0x1) pwrite64(r0, &(0x7f0000000180)='Yx', 0x2, 0x4) 2.614027846s ago: executing program 3 (id=1603): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_PMU_CAPABILITY(r1, 0x4068aea3, 0x0) 2.563058888s ago: executing program 3 (id=1609): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000003280)={0x73622a85, 0x100b, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@acquire], 0xffffffffffffff47, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0xffffffffffffff67, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000940)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000400)={@ptr={0x66642a85, 0x0, 0x0, 0x0, 0x80000001, 0x3e}, @flat=@binder={0x73622a85, 0x100, 0x3}, @ptr={0x70742a85, 0x400001, 0x0, 0x0, 0x1, 0x12}}, &(0x7f0000000100)={0x0, 0x28, 0x40}}, 0x1040}], 0x0, 0x0, 0x0}) 2.488754272s ago: executing program 3 (id=1613): syz_usb_connect$uac2(0x5, 0x80, &(0x7f00000006c0)=ANY=[@ANYBLOB="1201100300000040532b310040000102030109026e0003010d0067080b0002010020ff09040000000101200009240100800c0e000005240b04000904010000010220000904010101010220000905010920"], &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0}) 1.404079003s ago: executing program 1 (id=1624): mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1c0) mount(0x0, &(0x7f0000000180)='./config\x00', 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./config/usb_gadget/g1\x00', 0x1c0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/os_desc/use\x00', 0x1, 0x0) close(r0) 1.342268806s ago: executing program 1 (id=1626): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x810, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x60, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x3, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0xa, 0x40, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x9}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1"], 0x0}, 0x0) 1.341924956s ago: executing program 0 (id=1627): creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x8400, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) capset(&(0x7f0000000280)={0x20071026}, &(0x7f0000000340)) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x228000, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x50) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0xa6c81, 0xc0) writev(r2, &(0x7f0000000400)=[{&(0x7f0000000380)="03a30aa8", 0x4}], 0x1) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000240)={0x40, 0x0, 0x8001}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={0x18, 0x0, 0xfffffffffffffffd, {0x4}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.26375072s ago: executing program 3 (id=1628): socket$nl_netfilter(0x10, 0x3, 0xc) socket$key(0xf, 0x3, 0x2) syz_usb_connect$uac1(0x3, 0xdc, &(0x7f00000017c0)=ANY=[], 0x0) 1.093412228s ago: executing program 2 (id=1629): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d00)=@updpolicy={0x184, 0x19, 0x1, 0x70bd28, 0x0, {{@in=@multicast1=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x87}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xb, 0xfffffffffffffffb}, {0x0, 0x40000000000010, 0x200000000000000}, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2, @in6=@mcast2, 0x0, 0x2}}, @proto={0x5, 0x19, 0xff}, @iptfs_reorder_window={0x6, 0x25, 0x8000}, @sec_ctx={0x90, 0x8, {0x8c, 0x8, 0x1, 0x7, 0x84, "36aaec74cf9ca478bd2fed56fe0898e2d3ed73630302b1a2e51026a04d0fcbdabb0541709201ce97c87e889851281572c1e1d2157fd60f6781c323bf76088ab73cea0720bf7e4248b492ac886f386147a94f5b98b74f1d346219cdc79eb9880df255892b998f7637df1c0801278dd6f579c154699fefc1803a48a7986a8a703b93351134"}}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000015}, 0x2c000010) 1.082973488s ago: executing program 2 (id=1630): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000003280)={0x73622a85, 0x100b, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@acquire], 0xffffffffffffff47, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f00000003c0)={0x8, 0x0, &(0x7f0000000340)=[@acquire], 0xffffffffffffff67, 0x0, 0x0}) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000940)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000400)={@ptr={0x66642a85, 0x0, 0x0, 0x0, 0x80000001, 0x3e}, @flat=@binder={0x73622a85, 0x100, 0x3}, @ptr={0x70742a85, 0x400001, 0x0, 0x0, 0x1, 0x12}}, &(0x7f0000000100)={0x0, 0x28, 0x40}}, 0x1040}], 0x0, 0x0, 0x0}) 1.011038522s ago: executing program 2 (id=1631): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x20040, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000000), 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000003, 0x28011, 0xffffffffffffffff, 0x0) preadv(0xffffffffffffffff, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffff23}], 0x1, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, &(0x7f0000000640)="430fc73f0f2390b9800000c00f3235010000000f300f20d835080000000f22d8c4e18173f53866baf80cb83879e487ef66bafc0cec66b88e008ec02d1aa80000460f1c460041ae", 0x47}], 0x1, 0x74, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f0000000240)) ioctl$KVM_RUN(r2, 0xae80, 0x0) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000080)={0xa, 0x4e24, 0x8, @loopback, 0x4}, 0x1c, 0x0}, 0x4048043) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x4000}, 0x0) setrlimit(0xf, &(0x7f0000000000)={0x1, 0x5}) 934.593425ms ago: executing program 2 (id=1632): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="120100009f187620ef170372362e010203010902240001000010000904bc00029e8833000905020200020200000905820220"], 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, &(0x7f0000000380)={0x2c, &(0x7f0000000080)=ANY=[@ANYBLOB="200302"], 0x0, 0x0, 0x0, 0x0}) 833.807631ms ago: executing program 1 (id=1633): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, &(0x7f0000000240)={{0x3, 0xe8b5c71a5eb6f040, 0x5, 0xb7a4, 0x1, 0xffff}, 0x341, [0xc, 0x40, 0xcd7, 0x4, 0x6, 0x0, 0x80000000, 0x7, 0x9, 0x7a18fde9, 0x9, 0xf12, 0x4, 0x3, 0x378, 0x9, 0x4, 0x0, 0xfff, 0xffff06bd, 0x0, 0xf, 0x1a, 0xf2, 0x10, 0x9, 0x8, 0x10001, 0x401, 0x80000000, 0x401, 0x4, 0x1, 0x0, 0xff, 0x40000004, 0x4, 0x3, 0x0, 0xaa80, 0x40000000, 0x80000000, 0x7fff, 0x7, 0x5, 0xa, 0x0, 0x10000, 0x405, 0x8, 0xffff, 0x91ba, 0x7, 0xb, 0x9, 0xb6, 0x24, 0xcb, 0x180, 0x7f, 0x5, 0x311, 0x66d1, 0xfffffffc, 0x9, 0xb6eb, 0xc74, 0x77, 0x1, 0xc0000000, 0x9, 0xfffffffd, 0x401, 0xedf4, 0x4, 0x1000, 0x6, 0xfffffffe, 0x8001, 0xc1, 0x1, 0x8, 0x1, 0x32, 0x98, 0x7f, 0xffff, 0x401, 0x2, 0x2, 0x4680, 0x9a7f, 0xe665, 0x3c6e, 0x3, 0x7, 0x80, 0x4b, 0x9, 0x2, 0xb, 0x800006, 0x4fa4, 0x80000000, 0x1, 0xb, 0x0, 0xfffffffa, 0x3, 0x8001, 0xfd, 0x101, 0x4, 0x10, 0xa, 0x6b13, 0x202, 0x7ff, 0x9, 0x80000000, 0xffff, 0x9, 0x3, 0x6, 0x2, 0xffffff87, 0xe, 0xd, 0x5, 0x8, 0x10, 0x7, 0x3, 0x400, 0x8, 0xff2, 0x6, 0x0, 0x6, 0x0, 0x8, 0x1, 0x3, 0x664, 0x4, 0x9, 0x3, 0x2, 0x1ff, 0xfffffffd, 0xeb6, 0x0, 0x9, 0x10000, 0x1, 0x9, 0x9, 0xff, 0x1, 0x4, 0x7ff, 0xe6, 0x6, 0x10001, 0x9, 0x68, 0x7, 0x201, 0x5, 0x3, 0x9a3f, 0x400000, 0x0, 0x80000067, 0xffffff7e, 0x7, 0x10000000, 0x10003, 0x7, 0x3, 0x12, 0x10a, 0xa, 0x40, 0x18, 0x80, 0xb5f8, 0x8bc, 0x3, 0x8000103, 0x5, 0xfffffffc, 0x4, 0x18000, 0x10, 0x1000, 0x288c, 0x2001, 0x73ee, 0x1, 0x5, 0x9, 0x7fffffff, 0x73, 0x6, 0x8, 0x6, 0x400, 0x40, 0x0, 0x0, 0x0, 0x546c, 0x981, 0x5aa, 0x10, 0x7, 0x2, 0x7, 0xc48, 0x400045e3, 0x5, 0x7, 0x3, 0x5, 0x3, 0x942, 0x1, 0x2, 0xffffffff, 0x4, 0x200000ce, 0x6, 0x0, 0x1, 0xa, 0x3, 0x0, 0x9, 0x9, 0x37c, 0x10001, 0x8, 0x1, 0x5, 0xfffffffe, 0x6, 0x4, 0x6, 0x1, 0x8, 0x6, 0xfffffffa, 0x5, 0x3, 0x9, 0x5, 0x2, 0x7, 0x3, 0xffffff1b, 0x9, 0x2, 0xd, 0x34ea, 0x10000, 0x0, 0x80002001, 0x8, 0x8000, 0x10004, 0x10, 0x8, 0x8, 0x5, 0x1, 0x6, 0x10001, 0x0, 0x5, 0xfffe, 0x4, 0xffff, 0x2, 0x89, 0x2, 0x7, 0x1, 0x73, 0x3, 0x19, 0x4, 0x1, 0xb, 0x11, 0x8, 0x400, 0x81, 0x80000004, 0x9, 0x9, 0x0, 0x4, 0x10000004, 0x0, 0x1, 0xce5fb90f, 0x5, 0x4, 0x10001, 0xf, 0x9, 0x100, 0x44, 0x59b, 0x7, 0x8, 0x9, 0x3, 0x2, 0x4, 0x6, 0x0, 0x8, 0x40, 0xd3, 0x7, 0xffffffff, 0x89aa, 0x8, 0x0, 0xf0ce, 0x2, 0x1, 0x0, 0x2, 0xc7, 0x1000, 0x800001, 0x937, 0xa, 0x6, 0x3, 0xffffffff, 0x5, 0x9, 0x5, 0x6, 0xbe, 0x1, 0x7, 0xe, 0xffffffff, 0x0, 0x3d6, 0x0, 0xae, 0x6, 0x1, 0xfffffeff, 0x4, 0x5, 0x7fff, 0x0, 0x7, 0x6, 0x709, 0x2, 0x40000049, 0x10, 0xfffffff7, 0xfffff772, 0x8, 0x80000000, 0x3, 0x7, 0xa9c, 0x9, 0x8, 0x1, 0x2, 0x8d, 0x1000, 0x69f, 0x1ff, 0x9, 0x10, 0x3, 0x10000, 0xfffefffd, 0xf, 0x1, 0x3, 0xffffa9b4, 0x1, 0x4, 0x5, 0x9, 0x4b5f, 0x6, 0x7fffffef, 0xffffffff, 0x1, 0x80000000, 0xb, 0x4, 0x88d, 0x1, 0x7, 0x8, 0x1, 0x89, 0x6, 0x818a, 0x10, 0x8, 0x10, 0xfffffffc, 0xfffff001, 0xa, 0xfffffff7, 0x8000005, 0x4, 0xffd, 0x9, 0x10, 0xfffffffd, 0x4, 0xc2, 0x400, 0x7, 0x0, 0x80000000, 0xd, 0x2, 0x8001, 0x0, 0x20000003, 0xb6, 0x101, 0x401, 0x2, 0x7, 0xc, 0x6623258, 0xf2, 0x741, 0xfffffffc, 0x9, 0xffffa0a6, 0xc, 0x11, 0x2, 0x8, 0x9, 0x1, 0x7f, 0x98, 0x9, 0xb, 0x800, 0x4, 0x9, 0x5, 0x7, 0xb, 0x8, 0xfe, 0x7f, 0x9, 0x4, 0x6, 0x20080000, 0x2, 0x8000, 0x0, 0x0, 0xffe, 0xb, 0x0, 0x7, 0x8000000, 0x0, 0xfff, 0x8101, 0x6, 0x0, 0x9, 0xc, 0x5, 0xffe, 0x100, 0xffff, 0x1, 0x401, 0xf0, 0x0, 0xfffff53d, 0x9, 0x2, 0x6, 0x0, 0x4, 0x4b15, 0x10000, 0x20001, 0x6, 0x9, 0xd, 0x8, 0x4, 0xfffffe01, 0x1, 0x6, 0x20000, 0x2, 0x10001, 0x1, 0x7, 0xe4ce, 0x5, 0x9, 0xffffc487, 0x204, 0x10002, 0x1000, 0x7, 0x6, 0x6, 0x8, 0xfffffe00, 0x1, 0x7, 0x8000000, 0xe, 0x2, 0x2, 0x4, 0x0, 0xb66d, 0x3, 0x1000, 0x1eb4bce6, 0xe, 0x8, 0x1, 0x5, 0x1, 0x5, 0x8, 0x1000, 0x7, 0x62f2f805, 0x5, 0x3, 0xffffffff, 0x2, 0x7f, 0x8, 0xd, 0x40, 0x5, 0x2, 0xa, 0x5, 0x6, 0x80000000, 0x25, 0x8, 0x7, 0x7, 0x1, 0x5, 0x9, 0x6708, 0x10001, 0x0, 0x80, 0x8, 0x6, 0x0, 0xa95a, 0x2, 0x5, 0x2, 0x2, 0x4, 0xfff9, 0x80000001, 0x5, 0x1, 0x9, 0x0, 0xb7, 0x1, 0x4000ff, 0x1, 0x0, 0x80, 0xfea5, 0x7fff, 0x7, 0x7, 0x7, 0x7485, 0x197, 0x8, 0x0, 0x5, 0x10, 0x3, 0xe, 0x8, 0x1000, 0x4, 0x7, 0x382d, 0x459, 0xcad, 0x9, 0x0, 0x2, 0x119, 0x6, 0x20000a4, 0xe0, 0xfffffffb, 0x5, 0xffffffff, 0x2, 0x4007, 0xa05a, 0x0, 0x1, 0x3, 0x35, 0x8, 0x1, 0x2, 0x30, 0xb, 0x101, 0x2, 0x9, 0x3, 0x7, 0x8, 0x8, 0x1, 0x2, 0x4, 0x15294b70, 0x3, 0x3, 0x2, 0x1, 0xf, 0x9, 0x1, 0x80000000, 0x9, 0x8001, 0x5, 0x800081, 0x1, 0x2, 0x3fd, 0x1df, 0x6, 0x6, 0xfffffffa, 0x81, 0x9, 0x9, 0x9, 0x1, 0x9, 0x7, 0x2c1, 0x9e95, 0x0, 0xfffffedd, 0x30c8, 0x2, 0x38a0, 0x7b, 0x0, 0x8, 0x4, 0x6, 0x9, 0x0, 0x8, 0x8, 0x8, 0x1ff, 0x7fff, 0x3, 0x9, 0x8, 0x2b, 0x200006, 0x4, 0x7, 0x2, 0x4, 0xbfb, 0x7, 0x405, 0x6, 0x4, 0x91, 0x9, 0x8, 0x3, 0x6ae574d2, 0x6, 0xfffffe00, 0x1000, 0x5, 0x92, 0xffffffff, 0x7fffffff, 0xd7, 0x8001, 0x905, 0x3, 0x6, 0xfffffb31, 0xb, 0x4, 0x7, 0x8, 0x1, 0x6, 0x1, 0xff, 0x103, 0x7, 0x3, 0x6, 0x80000001, 0x0, 0x100a, 0x7fffffff, 0x7fff, 0x2, 0xfffffff8, 0x2, 0x9b3, 0x10001, 0x8, 0x4, 0x8, 0x6, 0x7742348d, 0x5, 0x5, 0x20, 0x40, 0x0, 0x6, 0xffffffff, 0x7, 0xa, 0x10001, 0x17f, 0x6, 0x2, 0x1, 0x6, 0x14827783, 0xb, 0xe, 0x5, 0x1, 0xfe7, 0xfffffffc, 0x8, 0x7ff, 0x3e9, 0x0, 0x3, 0x2000, 0xa, 0x3, 0x9, 0x80000001, 0x81, 0x8, 0x14, 0x8, 0x4, 0x7f, 0xd, 0xf28c, 0x7, 0x6, 0x4, 0x7fffffff, 0xffff, 0x7fffffff, 0xc9, 0x2, 0xfffffffe, 0x924, 0x497, 0x100, 0x1, 0x5, 0xffff351b, 0x7, 0xfffffffb, 0x3, 0x9, 0x2, 0x7, 0x4, 0x4, 0x8, 0xff, 0xee, 0x2, 0x4, 0x8, 0x9f, 0x7, 0x3, 0x9, 0xc9, 0x1, 0x1, 0x1, 0xfffffff7, 0x0, 0x6, 0x5, 0x6, 0x3fc, 0x51, 0x7, 0xefb, 0x200000b8, 0x1, 0x5, 0xfffffff7, 0x7, 0x7, 0x4, 0x6330, 0xff, 0x6, 0xea, 0xbb2d, 0xfff, 0x7, 0x6, 0x0, 0x6, 0xffff, 0xfffffffa, 0x3, 0x0, 0x1, 0x6, 0xfffffc00, 0x5, 0x7, 0x64c822e3, 0x9, 0x6, 0x80, 0x6, 0xfff, 0x0, 0xa7b, 0x1, 0xfffffff7, 0x7, 0x40, 0xa, 0x9b, 0x3, 0xe, 0xf01, 0x1, 0x3, 0x40, 0x3, 0x4, 0x5, 0x5, 0x7ff, 0x5, 0x8008, 0x5, 0x3, 0x8, 0x2, 0x80000001, 0x54, 0x80400, 0x1, 0x8, 0xa, 0x9, 0x10000c0, 0x3, 0x72, 0x80, 0x1000, 0x7, 0x800, 0x6, 0xd19, 0x3, 0x1, 0x6, 0x20000000, 0x0, 0xe, 0x5, 0x3, 0xfffffffa, 0xa01, 0xf3, 0xffffff00, 0x8, 0xe, 0x3, 0x3ff, 0x5, 0x2, 0x6, 0x5, 0xffff, 0xfffffff9, 0x9, 0x5, 0x62, 0x2, 0x1, 0xfffffffa, 0x2, 0x2, 0x9, 0x7, 0x0, 0x7, 0x8, 0x10000, 0x42, 0xaa1, 0x7, 0x2b, 0x6, 0x10, 0x5, 0x200, 0x9, 0x6, 0x3, 0x8, 0x10, 0x4, 0x6, 0x633, 0xf05, 0x401, 0x101, 0x200, 0x8, 0x7ff, 0x0, 0x40, 0x1, 0x10000, 0x9, 0xfff, 0x9, 0xb6f, 0x7f, 0x8, 0x6, 0xe, 0x3, 0x80000001, 0x0, 0x4008, 0x8, 0x7, 0xde, 0x6, 0x89, 0x0, 0x100, 0x1, 0x9, 0x6, 0x400, 0x1, 0x0, 0x200, 0xe9ab, 0x3, 0x8000, 0x13, 0x2, 0x9, 0x43, 0x3ff, 0x0, 0x1, 0xc, 0x401, 0x6, 0x7, 0xa, 0xf, 0xf39d, 0x71, 0xfff, 0x7, 0x8]}) sendmsg$nl_xfrm(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000005c0)=ANY=[@ANYBLOB="7c01000019000100000000000000000000000000000000000000000000000000ac1414420000000000000000000000000000ffff000000000200002008000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="d2ea0000010000000100000000000000000000000800000006000000000000000000000000000000000000000000000000000000000000001d00000000000000000000000000000000000000000000000000000000000000dd0200000000000006000000000000000200000000000000c40005"], 0x17c}, 0x1, 0x0, 0x0, 0x60004000}, 0x0) 533.631245ms ago: executing program 0 (id=1635): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x1c}, 0x1, 0x0, 0x0, 0x845}, 0x0) sendmsg$NFQNL_MSG_CONFIG(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[], 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 513.682055ms ago: executing program 0 (id=1636): mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1c0) mount(0x0, &(0x7f0000000180)='./config\x00', &(0x7f00000001c0)='configfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, 0x0, 0x1c0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./config/usb_gadget/g1/os_desc/use\x00', 0x1, 0x0) close(r0) 482.110217ms ago: executing program 0 (id=1637): mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./config\x00', 0x1c0) mount(0x0, 0x0, &(0x7f00000001c0)='configfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000640)='./config/usb_gadget/g1/functions/ncm.usb0/os_desc/interface.ncm/compatible_id\x00', 0x1, 0x0) write(r0, &(0x7f00000006c0)='WIN', 0x3) 394.513891ms ago: executing program 0 (id=1638): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000d00)=@updpolicy={0x184, 0x19, 0x1, 0x70bd28, 0x0, {{@in=@multicast1=0xe0000002, @in, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x87}, {0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0xb, 0xfffffffffffffffb}, {0x0, 0x40000000000010, 0x200000000000000}, 0x2}, [@user_kmaddress={0x2c, 0x13, {@in=@multicast2, @in6=@mcast2, 0x0, 0x2}}, @proto={0x5, 0x19, 0xff}, @iptfs_reorder_window={0x6, 0x25, 0x8000}, @sec_ctx={0x90, 0x8, {0x8c, 0x8, 0x1, 0x7, 0x84, "36aaec74cf9ca478bd2fed56fe0898e2d3ed73630302b1a2e51026a04d0fcbdabb0541709201ce97c87e889851281572c1e1d2157fd60f6781c323bf76088ab73cea0720bf7e4248b492ac886f386147a94f5b98b74f1d346219cdc79eb9880df255892b998f7637df1c0801278dd6f579c154699fefc1803a48a7986a8a703b93351134"}}]}, 0x184}, 0x1, 0x0, 0x0, 0x4000015}, 0x2c000010) 394.150751ms ago: executing program 0 (id=1639): syz_usb_connect$uac2(0x5, 0x80, &(0x7f00000006c0)=ANY=[@ANYBLOB="1201100300000040532b310040000102030109026e0003010d0067080b0002010020ff09040000000101200009240100800c0e000005240b04000904010000010220000904010101010220000905010920"], &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0}) 114.345734ms ago: executing program 1 (id=1634): creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x8400, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_i', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) capset(&(0x7f0000000280)={0x20071026}, &(0x7f0000000340)) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x228000, 0x0, 0x9, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1}}, 0x50) 78.740726ms ago: executing program 1 (id=1640): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000380)='./binderfs/binder0\x00', 0x2, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000003280)={0x73622a85, 0x100b, 0x4}) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000200)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000080)={0x8, 0x0, &(0x7f0000000180)=[@acquire], 0xffffffffffffff47, 0x0, 0x0}) r2 = dup3(r1, r0, 0x0) r3 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x802, 0x0) mmap$binder(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x11, r3, 0x10000000000) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r3, 0x4018620d, &(0x7f0000000040)={0x73622a85, 0x10a, 0xfffffffffffffffd}) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x4c, 0x0, &(0x7f0000000940)=[@transaction_sg={0x40486311, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, 0x18, &(0x7f0000000400)={@ptr={0x66642a85, 0x0, 0x0, 0x0, 0x80000001, 0x3e}, @flat=@binder={0x73622a85, 0x100, 0x3}, @ptr={0x70742a85, 0x400001, 0x0, 0x0, 0x1, 0x12}}, &(0x7f0000000100)={0x0, 0x28, 0x40}}, 0x1040}], 0x0, 0x0, 0x0}) 0s ago: executing program 1 (id=1641): r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x810, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x60, 0x0, "", [{{0x9, 0x4, 0x0, 0x5, 0x3, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0xa, 0x40, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x9}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000040)={0x24, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="0022180000000501150825ff0904a1"], 0x0}, 0x0) kernel console output (not intermixed with test programs): ed with error -71 [ 100.761601][ T614] usb 2-1: Using ep0 maxpacket: 8 [ 100.771405][ T31] usb 1-1: USB disconnect, device number 8 [ 100.776192][ T614] usb 2-1: unable to get BOS descriptor or descriptor too short [ 100.794730][ T614] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 100.812786][ T614] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 100.840449][ T614] usb 2-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 100.857517][ T614] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.875709][ T614] usb 2-1: Product: syz [ 100.879946][ T614] usb 2-1: Manufacturer: syz [ 100.891817][ T614] usb 2-1: SerialNumber: syz [ 100.902755][ T614] usb 2-1: config 0 descriptor?? [ 100.917780][ T614] snd-usb-audio 2-1:0.0: probe with driver snd-usb-audio failed with error -2 [ 100.939266][ T497] udevd[497]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 101.115968][ T1966] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 101.132706][ T1966] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 101.152807][ T31] usb 2-1: USB disconnect, device number 11 [ 101.931619][ T31] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 101.976964][ T36] audit: type=1400 audit(1789181168.230:209): avc: denied { connect } for pid=2009 comm="syz.3.495" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 101.997209][ T36] audit: type=1400 audit(1789181168.260:210): avc: denied { write } for pid=2009 comm="syz.3.495" lport=1 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 102.019224][ T36] audit: type=1400 audit(1789181168.280:211): avc: denied { read } for pid=2009 comm="syz.3.495" path="socket:[53402]" dev="sockfs" ino=53402 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 102.092853][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 102.104048][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 102.114223][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 102.127388][ T31] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 102.136667][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.148273][ T31] usb 2-1: config 0 descriptor?? [ 102.161604][ T66] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 102.332700][ T66] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 102.351611][ T66] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 102.361394][ T66] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 102.381694][ T66] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 102.390802][ T66] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.402779][ T66] usb 3-1: config 0 descriptor?? [ 102.762755][ T31] usbhid 2-1:0.0: can't add hid device: -71 [ 102.769603][ T31] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 102.782137][ T31] usb 2-1: USB disconnect, device number 12 [ 102.811996][ T66] plantronics 0003:047F:FFFF.0006: No inputs registered, leaving [ 102.832373][ T66] plantronics 0003:047F:FFFF.0006: hiddev96,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 103.013441][ T31] usb 3-1: USB disconnect, device number 11 [ 103.530846][ T36] audit: type=1400 audit(1789181169.780:212): avc: denied { connect } for pid=2024 comm="syz.1.500" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 103.851617][ T36] audit: type=1400 audit(1789181170.100:213): avc: denied { read write } for pid=2039 comm="syz.0.505" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 103.912894][ T36] audit: type=1400 audit(1789181170.100:214): avc: denied { open } for pid=2039 comm="syz.0.505" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 103.943935][ T36] audit: type=1400 audit(1789181170.100:215): avc: denied { ioctl } for pid=2039 comm="syz.0.505" path="/dev/rnullb0" dev="devtmpfs" ino=31 ioctlcmd=0x1284 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 104.081621][ T31] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 104.257257][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.274889][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 104.293799][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 104.318186][ T31] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 104.334910][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.351304][ T31] usb 4-1: config 0 descriptor?? [ 104.981810][ T31] usbhid 4-1:0.0: can't add hid device: -71 [ 104.987880][ T31] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 105.006203][ T31] usb 4-1: USB disconnect, device number 16 [ 105.071602][ T66] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 105.126737][ T36] audit: type=1400 audit(1789181171.380:216): avc: denied { create } for pid=2065 comm="syz.0.513" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 105.147046][ T2066] netlink: 4 bytes leftover after parsing attributes in process `syz.0.513'. [ 105.156038][ T2066] netlink: 16 bytes leftover after parsing attributes in process `syz.0.513'. [ 105.184657][ T36] audit: type=1400 audit(1789181171.440:217): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 105.242774][ T66] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.261590][ T66] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 105.271426][ T66] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 105.291630][ T66] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 105.300752][ T66] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.323740][ T66] usb 2-1: config 0 descriptor?? [ 105.743257][ T66] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 105.764277][ T66] plantronics 0003:047F:FFFF.0007: hiddev96,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 105.936239][ T31] usb 2-1: USB disconnect, device number 13 [ 106.954195][ T372] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 107.132884][ T372] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 107.144429][ T372] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 107.154335][ T372] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 107.170161][ T372] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 107.179570][ T372] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.195420][ T372] usb 2-1: config 0 descriptor?? [ 107.805687][ T372] usbhid 2-1:0.0: can't add hid device: -71 [ 107.831667][ T372] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 107.846307][ T372] usb 2-1: USB disconnect, device number 14 [ 108.991292][ T66] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 109.153708][ T66] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.169090][ T66] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.190212][ T66] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 109.212694][ T66] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 109.231597][ T66] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.242534][ T66] usb 1-1: config 0 descriptor?? [ 109.631595][ T31] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 109.654907][ T66] plantronics 0003:047F:FFFF.0008: No inputs registered, leaving [ 109.676435][ T66] plantronics 0003:047F:FFFF.0008: hiddev96,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 109.792796][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.803977][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.814201][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 109.827307][ T31] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 109.836605][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.861773][ T31] usb 2-1: config 0 descriptor?? [ 109.912312][ T66] usb 1-1: USB disconnect, device number 9 [ 110.473180][ T31] usbhid 2-1:0.0: can't add hid device: -71 [ 110.479216][ T31] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 110.508684][ T31] usb 2-1: USB disconnect, device number 15 [ 112.161588][ T10] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 112.322714][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.348345][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 112.361602][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 112.364212][ T439] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 112.391727][ T10] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 112.400913][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.432005][ T10] usb 3-1: config 0 descriptor?? [ 112.532743][ T439] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 112.544002][ T439] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 112.563981][ T439] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 112.589263][ T439] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 112.608574][ T439] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.626074][ T439] usb 2-1: config 0 descriptor?? [ 112.848082][ T10] plantronics 0003:047F:FFFF.0009: No inputs registered, leaving [ 112.875999][ T10] plantronics 0003:047F:FFFF.0009: hiddev96,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 113.106014][ T10] usb 3-1: USB disconnect, device number 12 [ 113.240475][ T439] usbhid 2-1:0.0: can't add hid device: -71 [ 113.246599][ T439] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 113.258681][ T439] usb 2-1: USB disconnect, device number 16 [ 114.261623][ T10] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 114.421576][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 114.439294][ T10] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 114.456860][ T10] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 114.481619][ T10] usb 2-1: config 0 interface 0 has no altsetting 0 [ 114.492719][ T10] usb 2-1: New USB device found, idVendor=0b05, idProduct=18c6, bcdDevice= 0.00 [ 114.511618][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.525300][ T10] usb 2-1: config 0 descriptor?? [ 114.939839][ T10] input: HID 0b05:18c6 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0B05:18C6.000A/input/input12 [ 114.958041][ T36] audit: type=1400 audit(1789181181.210:218): avc: denied { read } for pid=95 comm="acpid" name="event3" dev="devtmpfs" ino=578 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 114.986299][ T36] audit: type=1400 audit(1789181181.210:219): avc: denied { open } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=578 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 114.987532][ T10] hid-generic 0003:0B05:18C6.000A: input,hiddev96,hidraw0: USB HID v0.00 Device [HID 0b05:18c6] on usb-dummy_hcd.1-1/input0 [ 115.081610][ T9] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 115.171622][ T66] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 115.232697][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.243882][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 115.253684][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 115.266548][ T9] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 115.275674][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.289954][ T9] usb 3-1: config 0 descriptor?? [ 115.322711][ T66] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.333981][ T66] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 115.344936][ T66] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 115.358070][ T66] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 115.367219][ T66] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 115.376223][ T66] usb 1-1: config 0 descriptor?? [ 115.499463][ T614] usb 2-1: USB disconnect, device number 17 [ 115.711951][ T9] plantronics 0003:047F:FFFF.000B: No inputs registered, leaving [ 115.737530][ T9] plantronics 0003:047F:FFFF.000B: hiddev96,hidraw0: USB HID v0.00 Joystick [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 115.972297][ T31] usb 3-1: USB disconnect, device number 13 [ 115.987241][ T66] usbhid 1-1:0.0: can't add hid device: -71 [ 116.002184][ T66] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 116.012416][ T66] usb 1-1: USB disconnect, device number 10 [ 116.817294][ T36] audit: type=1400 audit(1789181183.070:220): avc: denied { setopt } for pid=2326 comm="syz.3.592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 117.170050][ T2337] netlink: 60 bytes leftover after parsing attributes in process `syz.2.595'. [ 117.216570][ T36] audit: type=1400 audit(1789181183.470:221): avc: denied { mounton } for pid=2339 comm="syz.2.596" path="/syzcgroup/unified/syz2" dev="cgroup2" ino=29 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 117.240479][ T2340] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 117.262995][ T2340] overlayfs: conflicting options: userxattr,redirect_dir=on [ 117.281243][ T2340] overlayfs: option "index=on" is useless in a non-upper mount, ignore [ 117.314184][ T2340] overlayfs: conflicting options: userxattr,redirect_dir=on [ 118.203383][ T36] audit: type=1400 audit(1789181184.460:222): avc: denied { module_load } for pid=2368 comm="syz.3.603" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 118.222945][ T2369] Invalid ELF header type: 2 != 1 [ 118.238517][ T2369] Invalid ELF header type: 2 != 1 [ 119.581640][ T66] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 119.731594][ T66] usb 3-1: device descriptor read/64, error -71 [ 119.971608][ T66] usb 3-1: device descriptor read/64, error -71 [ 120.211682][ T66] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 120.351624][ T66] usb 3-1: device descriptor read/64, error -71 [ 120.601619][ T66] usb 3-1: device descriptor read/64, error -71 [ 120.628805][ T36] audit: type=1400 audit(1789181186.880:223): avc: denied { watch } for pid=2428 comm="syz.3.622" path="/147" dev="tmpfs" ino=780 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 120.711779][ T66] usb usb3-port1: attempt power cycle [ 121.071649][ T66] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 121.112803][ T66] usb 3-1: device descriptor read/8, error -71 [ 121.145911][ T2443] netlink: 4 bytes leftover after parsing attributes in process `syz.1.626'. [ 121.171596][ T2443] netlink: 16 bytes leftover after parsing attributes in process `syz.1.626'. [ 121.262661][ T66] usb 3-1: device descriptor read/8, error -71 [ 121.521605][ T66] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 121.560438][ T66] usb 3-1: device descriptor read/8, error -71 [ 121.707863][ T66] usb 3-1: device descriptor read/8, error -71 [ 121.821687][ T66] usb usb3-port1: unable to enumerate USB device [ 122.405051][ T66] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 122.572734][ T66] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 122.591594][ T66] usb 1-1: New USB device found, idVendor=55aa, idProduct=a103, bcdDevice= 0.00 [ 122.600697][ T66] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.625526][ T66] ums-sddr55 1-1:1.0: USB Mass Storage device detected [ 122.827134][ T439] usb 1-1: USB disconnect, device number 11 [ 123.801615][ T372] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 123.972904][ T372] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 123.994974][ T372] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 124.005208][ T372] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 124.018349][ T372] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 124.027653][ T372] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 124.041934][ T372] usb 1-1: config 0 descriptor?? [ 124.306087][ T2548] netlink: 4 bytes leftover after parsing attributes in process `syz.2.656'. [ 124.331607][ T2548] netlink: 16 bytes leftover after parsing attributes in process `syz.2.656'. [ 124.651626][ T372] usbhid 1-1:0.0: can't add hid device: -71 [ 124.661830][ T372] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 124.680757][ T372] usb 1-1: USB disconnect, device number 12 [ 124.927797][ T2570] FAULT_INJECTION: forcing a failure. [ 124.927797][ T2570] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 124.949574][ T2570] CPU: 1 UID: 0 PID: 2570 Comm: syz.3.663 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 124.949603][ T2570] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 124.949616][ T2570] Call Trace: [ 124.949622][ T2570] [ 124.949630][ T2570] __dump_stack+0x21/0x30 [ 124.949677][ T2570] dump_stack_lvl+0x140/0x1c0 [ 124.949703][ T2570] ? __cfi_dump_stack_lvl+0x10/0x10 [ 124.949730][ T2570] ? check_stack_object+0x138/0x150 [ 124.949751][ T2570] dump_stack+0x19/0x20 [ 124.949784][ T2570] should_fail_ex+0x3c2/0x510 [ 124.949807][ T2570] should_fail+0xf/0x20 [ 124.949827][ T2570] should_fail_usercopy+0x1e/0x30 [ 124.949851][ T2570] _copy_to_user+0x24/0xa0 [ 124.949878][ T2570] simple_read_from_buffer+0xed/0x160 [ 124.949905][ T2570] proc_fail_nth_read+0x1aa/0x220 [ 124.949933][ T2570] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 124.949961][ T2570] ? bpf_lsm_file_permission+0xd/0x20 [ 124.949986][ T2570] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 124.950013][ T2570] vfs_read+0x28b/0xc70 [ 124.950032][ T2570] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 124.950052][ T2570] ? __cfi_vfs_read+0x10/0x10 [ 124.950071][ T2570] ? __kasan_check_write+0x18/0x20 [ 124.950089][ T2570] ? mutex_lock+0x97/0x1d0 [ 124.950110][ T2570] ? __cfi_mutex_lock+0x10/0x10 [ 124.950133][ T2570] ksys_read+0x145/0x260 [ 124.950153][ T2570] ? __cfi_ksys_read+0x10/0x10 [ 124.950172][ T2570] ? __kasan_check_write+0x18/0x20 [ 124.950190][ T2570] ? fput+0x1a4/0x230 [ 124.950214][ T2570] ? __kasan_check_read+0x15/0x20 [ 124.950233][ T2570] __x64_sys_read+0x7f/0x90 [ 124.950252][ T2570] x64_sys_call+0x2638/0x2ee0 [ 124.950271][ T2570] do_syscall_64+0x57/0xf0 [ 124.950287][ T2570] ? clear_bhb_loop+0x50/0xa0 [ 124.950310][ T2570] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 124.950332][ T2570] RIP: 0033:0x7fec82f5e98e [ 124.950353][ T2570] 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 [ 124.950369][ T2570] RSP: 002b:00007fec83dc7fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 124.950395][ T2570] RAX: ffffffffffffffda RBX: 00007fec83dc86c0 RCX: 00007fec82f5e98e [ 124.950409][ T2570] RDX: 000000000000000f RSI: 00007fec83dc80a0 RDI: 0000000000000004 [ 124.950422][ T2570] RBP: 00007fec83dc8090 R08: 0000000000000000 R09: 0000000000000000 [ 124.950434][ T2570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 124.950445][ T2570] R13: 00007fec83226038 R14: 00007fec83225fa0 R15: 00007ffc5ddb0728 [ 124.950461][ T2570] [ 125.441464][ T2583] netlink: 4 bytes leftover after parsing attributes in process `syz.2.668'. [ 125.470974][ T2583] netlink: 16 bytes leftover after parsing attributes in process `syz.2.668'. [ 125.576996][ T36] audit: type=1400 audit(1789181191.830:224): avc: denied { cmd } for pid=2587 comm="iou-wrk-2588" path="socket:[69011]" dev="sockfs" ino=69011 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 126.382517][ T2613] FAULT_INJECTION: forcing a failure. [ 126.382517][ T2613] name failslab, interval 1, probability 0, space 0, times 0 [ 126.395426][ T2613] CPU: 0 UID: 0 PID: 2613 Comm: syz.2.677 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 126.395461][ T2613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 126.395474][ T2613] Call Trace: [ 126.395480][ T2613] [ 126.395488][ T2613] __dump_stack+0x21/0x30 [ 126.395521][ T2613] dump_stack_lvl+0x140/0x1c0 [ 126.395552][ T2613] ? __cfi_dump_stack_lvl+0x10/0x10 [ 126.395583][ T2613] ? __kasan_check_write+0x18/0x20 [ 126.395609][ T2613] ? proc_fail_nth_write+0x184/0x220 [ 126.395652][ T2613] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 126.395695][ T2613] dump_stack+0x19/0x20 [ 126.395731][ T2613] should_fail_ex+0x3c2/0x510 [ 126.395765][ T2613] should_failslab+0xac/0x100 [ 126.395801][ T2613] kmem_cache_alloc_noprof+0x42/0x410 [ 126.395829][ T2613] ? getname_flags+0xcc/0x6b0 [ 126.395866][ T2613] ? __cfi_vfs_write+0x10/0x10 [ 126.395895][ T2613] getname_flags+0xcc/0x6b0 [ 126.395931][ T2613] getname+0x1b/0x30 [ 126.395957][ T2613] do_sys_openat2+0xda/0x1d0 [ 126.395996][ T2613] ? fput+0x1a4/0x230 [ 126.396026][ T2613] ? do_sys_open+0x100/0x100 [ 126.396061][ T2613] ? ksys_write+0x1f3/0x260 [ 126.396091][ T2613] ? __cfi_ksys_write+0x10/0x10 [ 126.396120][ T2613] __x64_sys_open+0x120/0x150 [ 126.396170][ T2613] x64_sys_call+0x131a/0x2ee0 [ 126.396199][ T2613] do_syscall_64+0x57/0xf0 [ 126.396221][ T2613] ? clear_bhb_loop+0x50/0xa0 [ 126.396252][ T2613] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 126.396285][ T2613] RIP: 0033:0x7fb2e4d9e159 [ 126.396307][ T2613] 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 [ 126.396333][ T2613] RSP: 002b:00007fb2e5ceb028 EFLAGS: 00000246 ORIG_RAX: 0000000000000002 [ 126.396361][ T2613] RAX: ffffffffffffffda RBX: 00007fb2e5025fa0 RCX: 00007fb2e4d9e159 [ 126.396381][ T2613] RDX: 0000000000000010 RSI: 000000000004c27e RDI: 0000200000000040 [ 126.396403][ T2613] RBP: 00007fb2e5ceb090 R08: 0000000000000000 R09: 0000000000000000 [ 126.396420][ T2613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 126.396435][ T2613] R13: 00007fb2e5026038 R14: 00007fb2e5025fa0 R15: 00007ffde2d22618 [ 126.396462][ T2613] [ 126.656098][ T2617] netlink: 4 bytes leftover after parsing attributes in process `syz.0.679'. [ 126.665134][ T2617] netlink: 16 bytes leftover after parsing attributes in process `syz.0.679'. [ 126.871634][ T614] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 126.938122][ T2621] mmap: syz.1.681 (2621) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 127.042701][ T614] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 127.062145][ T614] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 127.075334][ T614] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 127.111637][ T614] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 127.131621][ T614] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.147429][ T614] usb 3-1: config 0 descriptor?? [ 127.761804][ T614] usbhid 3-1:0.0: can't add hid device: -71 [ 127.772380][ T614] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 127.794803][ T614] usb 3-1: USB disconnect, device number 18 [ 128.312652][ T2649] netlink: 4 bytes leftover after parsing attributes in process `syz.2.688'. [ 128.341590][ T2649] netlink: 16 bytes leftover after parsing attributes in process `syz.2.688'. [ 128.437299][ T36] audit: type=1400 audit(1789181194.690:225): avc: denied { append } for pid=2654 comm="syz.2.690" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 128.577547][ T2655] tipc: Started in network mode [ 128.582684][ T2655] tipc: Node identity e0000002, cluster identity 4711 [ 128.589659][ T2655] tipc: Enabling of bearer rejected, failed to enable media [ 129.421894][ T439] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 129.592701][ T439] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 129.619380][ T439] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 129.631706][ T439] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 129.657395][ T439] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 129.663093][ T2681] netlink: 4 bytes leftover after parsing attributes in process `syz.0.698'. [ 129.667451][ T439] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 129.677052][ T2681] netlink: 16 bytes leftover after parsing attributes in process `syz.0.698'. [ 129.698966][ T439] usb 4-1: config 0 descriptor?? [ 129.991608][ T614] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 130.161577][ T614] usb 1-1: Using ep0 maxpacket: 8 [ 130.167901][ T614] usb 1-1: config 1 interface 0 altsetting 12 bulk endpoint 0x1 has invalid maxpacket 520 [ 130.182287][ T614] usb 1-1: config 1 interface 0 has no altsetting 0 [ 130.198030][ T614] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 130.208310][ T614] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 130.223991][ T614] usb 1-1: Product: syz [ 130.228239][ T614] usb 1-1: Manufacturer: syz [ 130.241590][ T614] usb 1-1: SerialNumber: syz [ 130.252096][ T2687] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 130.319827][ T439] usbhid 4-1:0.0: can't add hid device: -71 [ 130.332902][ T439] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 130.354835][ T439] usb 4-1: USB disconnect, device number 17 [ 130.739531][ T614] usb 1-1: USB disconnect, device number 13 [ 131.303036][ T2722] netlink: 4 bytes leftover after parsing attributes in process `syz.0.710'. [ 131.332458][ T2722] netlink: 16 bytes leftover after parsing attributes in process `syz.0.710'. [ 131.367843][ T2722] ./dev/sda1: Can't lookup blockdev [ 131.991576][ T372] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 132.152712][ T372] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 132.178689][ T372] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 132.198801][ T372] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 132.231598][ T372] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 132.250934][ T372] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 132.261350][ T372] usb 1-1: config 0 descriptor?? [ 132.384624][ T2751] netlink: 4 bytes leftover after parsing attributes in process `syz.3.720'. [ 132.393894][ T2751] netlink: 16 bytes leftover after parsing attributes in process `syz.3.720'. [ 132.435667][ T2751] ./dev/sda1: Can't lookup blockdev [ 132.877949][ T372] usbhid 1-1:0.0: can't add hid device: -71 [ 132.887416][ T372] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 132.905199][ T372] usb 1-1: USB disconnect, device number 14 [ 133.618139][ T2780] netlink: 4 bytes leftover after parsing attributes in process `syz.2.730'. [ 133.627022][ T2780] netlink: 16 bytes leftover after parsing attributes in process `syz.2.730'. [ 133.642806][ T2780] ./dev/sda1: Can't lookup blockdev [ 133.661641][ T316] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 133.817300][ T316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 133.839570][ T316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 133.850147][ T316] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 133.863387][ T316] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 133.872647][ T316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 133.885387][ T316] usb 1-1: config 0 descriptor?? [ 134.051585][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 134.212710][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 134.231610][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 134.251619][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 134.281581][ T9] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 134.300841][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 134.312058][ T9] usb 2-1: config 0 descriptor?? [ 134.497648][ T316] usbhid 1-1:0.0: can't add hid device: -71 [ 134.509714][ T316] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 134.530505][ T316] usb 1-1: USB disconnect, device number 15 [ 134.923863][ T9] usbhid 2-1:0.0: can't add hid device: -71 [ 134.933399][ T9] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 134.951175][ T9] usb 2-1: USB disconnect, device number 18 [ 135.048895][ T2810] netlink: 4 bytes leftover after parsing attributes in process `syz.0.740'. [ 135.071602][ T2810] netlink: 16 bytes leftover after parsing attributes in process `syz.0.740'. [ 135.094667][ T2810] ./dev/sda1: Can't lookup blockdev [ 135.164462][ T36] audit: type=1400 audit(1789181201.420:226): avc: denied { ioctl } for pid=2811 comm="syz.0.741" path="socket:[75180]" dev="sockfs" ino=75180 ioctlcmd=0xaa00 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 136.490001][ T36] audit: type=1400 audit(1789181202.740:227): avc: denied { map } for pid=2840 comm="syz.1.750" path="socket:[76135]" dev="sockfs" ino=76135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 136.537568][ T36] audit: type=1400 audit(1789181202.740:228): avc: denied { read write } for pid=2840 comm="syz.1.750" path="socket:[76135]" dev="sockfs" ino=76135 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 136.594583][ T36] audit: type=1400 audit(1789181202.840:229): avc: denied { read } for pid=2848 comm="syz.1.751" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 136.650624][ T36] audit: type=1400 audit(1789181202.840:230): avc: denied { open } for pid=2848 comm="syz.1.751" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 136.712834][ T36] audit: type=1400 audit(1789181202.850:231): avc: denied { ioctl } for pid=2848 comm="syz.1.751" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 ioctlcmd=0x63a0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 136.892723][ T66] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 137.062846][ T66] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.085895][ T66] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 137.109913][ T66] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 137.140267][ T66] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 137.158216][ T66] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.176624][ T66] usb 2-1: config 0 descriptor?? [ 137.792409][ T66] usbhid 2-1:0.0: can't add hid device: -71 [ 137.798416][ T66] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 137.822616][ T66] usb 2-1: USB disconnect, device number 19 [ 137.852467][ T2874] netlink: 4 bytes leftover after parsing attributes in process `syz.0.759'. [ 137.862077][ T2874] netlink: 16 bytes leftover after parsing attributes in process `syz.0.759'. [ 137.884854][ T2874] ./dev/sda1: Can't lookup blockdev [ 137.995962][ T2882] netlink: 32 bytes leftover after parsing attributes in process `syz.3.762'. [ 138.006036][ T36] audit: type=1400 audit(1789181204.260:232): avc: denied { map } for pid=2881 comm="syz.3.762" path="/dev/bus/usb/007/001" dev="devtmpfs" ino=114 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 138.038410][ T36] audit: type=1400 audit(1789181204.290:233): avc: denied { read write } for pid=2881 comm="syz.3.762" name="vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 138.062740][ T36] audit: type=1400 audit(1789181204.290:234): avc: denied { open } for pid=2881 comm="syz.3.762" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 138.088696][ T36] audit: type=1400 audit(1789181204.290:235): avc: denied { ioctl } for pid=2881 comm="syz.3.762" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 138.171638][ T316] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 138.301619][ T316] usb 3-1: device descriptor read/64, error -71 [ 138.541578][ T316] usb 3-1: device descriptor read/64, error -71 [ 138.807051][ T316] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 138.951756][ T316] usb 3-1: device descriptor read/64, error -71 [ 139.221570][ T316] usb 3-1: device descriptor read/64, error -71 [ 139.331687][ T316] usb usb3-port1: attempt power cycle [ 139.671604][ T316] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 139.702809][ T316] usb 3-1: device descriptor read/8, error -71 [ 139.832702][ T316] usb 3-1: device descriptor read/8, error -71 [ 139.881639][ T31] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 140.042898][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 140.054056][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 140.064339][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 140.077382][ T316] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 140.085303][ T31] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 140.094839][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 140.104824][ T31] usb 2-1: config 0 descriptor?? [ 140.122710][ T316] usb 3-1: device descriptor read/8, error -71 [ 140.262828][ T316] usb 3-1: device descriptor read/8, error -71 [ 140.372679][ T316] usb usb3-port1: unable to enumerate USB device [ 140.718524][ T31] usbhid 2-1:0.0: can't add hid device: -71 [ 140.730476][ T31] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 140.750029][ T31] usb 2-1: USB disconnect, device number 20 [ 140.874849][ T2934] netlink: 4 bytes leftover after parsing attributes in process `syz.0.778'. [ 140.884067][ T2934] netlink: 16 bytes leftover after parsing attributes in process `syz.0.778'. [ 141.945973][ T2967] netlink: 4 bytes leftover after parsing attributes in process `syz.2.788'. [ 141.965831][ T2967] netlink: 16 bytes leftover after parsing attributes in process `syz.2.788'. [ 142.461592][ T31] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 142.611570][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 142.621582][ T316] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 142.633514][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.653633][ T31] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 142.673344][ T31] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 142.701587][ T31] usb 4-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 142.721179][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.739740][ T31] usb 4-1: config 0 descriptor?? [ 142.813330][ T316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 142.832215][ T316] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 142.852407][ T316] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 142.880851][ T316] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 142.900207][ T316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 142.931652][ T316] usb 1-1: config 0 descriptor?? [ 143.159774][ T31] input: HID 045e:07da as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:045E:07DA.000C/input/input14 [ 143.191411][ T31] microsoft 0003:045E:07DA.000C: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.3-1/input0 [ 143.233063][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 143.233083][ T36] audit: type=1400 audit(1789181209.490:237): avc: denied { ioctl } for pid=95 comm="acpid" path="/dev/input/event3" dev="devtmpfs" ino=621 ioctlcmd=0x4520 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 143.366843][ T31] usb 4-1: USB disconnect, device number 18 [ 143.486105][ T2999] futex_wake_op: syz.2.800 tries to shift op by 144; fix this program [ 143.542717][ T316] usbhid 1-1:0.0: can't add hid device: -71 [ 143.549334][ T316] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 143.571584][ T316] usb 1-1: USB disconnect, device number 16 [ 143.621132][ T3012] FAULT_INJECTION: forcing a failure. [ 143.621132][ T3012] name failslab, interval 1, probability 0, space 0, times 0 [ 143.633896][ T3012] CPU: 1 UID: 0 PID: 3012 Comm: syz.2.802 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 143.633932][ T3012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 143.633958][ T3012] Call Trace: [ 143.633963][ T3012] [ 143.633969][ T3012] __dump_stack+0x21/0x30 [ 143.633998][ T3012] dump_stack_lvl+0x140/0x1c0 [ 143.634021][ T3012] ? __cfi_dump_stack_lvl+0x10/0x10 [ 143.634046][ T3012] dump_stack+0x19/0x20 [ 143.634067][ T3012] should_fail_ex+0x3c2/0x510 [ 143.634087][ T3012] should_failslab+0xac/0x100 [ 143.634108][ T3012] kmem_cache_alloc_noprof+0x42/0x410 [ 143.634125][ T3012] ? ep_insert+0x46c/0x1600 [ 143.634146][ T3012] ep_insert+0x46c/0x1600 [ 143.634167][ T3012] ? ep_loop_check+0xa0/0xa0 [ 143.634186][ T3012] ? mutex_lock+0x97/0x1d0 [ 143.634207][ T3012] do_epoll_ctl+0x955/0xcf0 [ 143.634228][ T3012] __x64_sys_epoll_ctl+0x166/0x1b0 [ 143.634249][ T3012] ? __cfi___x64_sys_epoll_ctl+0x10/0x10 [ 143.634270][ T3012] ? switch_fpu_return+0x12/0x20 [ 143.634290][ T3012] x64_sys_call+0x2c44/0x2ee0 [ 143.634305][ T3012] do_syscall_64+0x57/0xf0 [ 143.634319][ T3012] ? clear_bhb_loop+0x50/0xa0 [ 143.634339][ T3012] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 143.634357][ T3012] RIP: 0033:0x7fb2e4d9e159 [ 143.634371][ T3012] 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 [ 143.634384][ T3012] RSP: 002b:00007fb2e5ceb028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 143.634414][ T3012] RAX: ffffffffffffffda RBX: 00007fb2e5025fa0 RCX: 00007fb2e4d9e159 [ 143.634426][ T3012] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000004 [ 143.634435][ T3012] RBP: 00007fb2e4e3503b R08: 0000000000000000 R09: 0000000000000000 [ 143.634445][ T3012] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000000 [ 143.634457][ T3012] R13: 00007fb2e5026038 R14: 00007fb2e5025fa0 R15: 00007ffde2d22618 [ 143.634471][ T3012] [ 143.843696][ T36] audit: type=1400 audit(1789181209.920:238): avc: denied { connect } for pid=3013 comm="syz.2.803" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 143.863258][ T1656] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 144.012785][ T1656] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 144.025215][ T1656] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 144.034335][ T1656] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.042385][ T1656] usb 2-1: Product: syz [ 144.046572][ T1656] usb 2-1: Manufacturer: syz [ 144.051192][ T1656] usb 2-1: SerialNumber: syz [ 144.062595][ T1656] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 144.068562][ T1656] cdc_wdm 2-1:1.0: Unknown control protocol [ 144.152008][ T3021] kvm: apic: phys broadcast and lowest prio [ 144.264740][ T36] audit: type=1400 audit(1789181210.520:239): avc: denied { read write } for pid=2992 comm="syz.1.797" name="cdc-wdm0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 144.291366][ T1656] usb 2-1: USB disconnect, device number 21 [ 144.293121][ T36] audit: type=1400 audit(1789181210.540:240): avc: denied { open } for pid=2992 comm="syz.1.797" path="/dev/cdc-wdm0" dev="devtmpfs" ino=629 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:modem_device_t tclass=chr_file permissive=1 [ 144.323478][ T3029] futex_wake_op: syz.3.809 tries to shift op by -1; fix this program [ 144.521605][ T9] usb 1-1: new full-speed USB device number 17 using dummy_hcd [ 144.672990][ T9] usb 1-1: unable to get BOS descriptor or descriptor too short [ 144.686547][ T9] usb 1-1: not running at top speed; connect to a high speed hub [ 144.700050][ T9] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 144.718775][ T9] usb 1-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 144.738281][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 144.750954][ T9] usb 1-1: Product: syz [ 144.757889][ T9] usb 1-1: Manufacturer: syz [ 144.766493][ T9] usb 1-1: SerialNumber: syz [ 144.826201][ T36] audit: type=1400 audit(1789181211.070:241): avc: denied { read } for pid=3049 comm="syz.3.818" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 144.888960][ T36] audit: type=1400 audit(1789181211.070:242): avc: denied { open } for pid=3049 comm="syz.3.818" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 144.974876][ T36] audit: type=1400 audit(1789181211.230:243): avc: denied { setopt } for pid=3060 comm="syz.1.822" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 145.002870][ T9] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 145.038415][ T36] audit: type=1400 audit(1789181211.290:244): avc: denied { create } for pid=3062 comm="syz.2.824" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 145.117882][ T36] audit: type=1400 audit(1789181211.290:245): avc: denied { read } for pid=3062 comm="syz.2.824" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=1153 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 145.174060][ T36] audit: type=1400 audit(1789181211.290:246): avc: denied { open } for pid=3062 comm="syz.2.824" path="/217/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="tmpfs" ino=1153 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 145.218157][ T9] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 145.226656][ T9] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 145.492229][ T3106] netlink: 28 bytes leftover after parsing attributes in process `syz.1.842'. [ 145.557956][ T1656] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 145.618810][ T9] usb 1-1: invalid uac2 rates [ 145.623836][ T9] usb 1-1: invalid uac2 rates [ 145.629184][ T9] usb 1-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 145.649932][ T9] usb 1-1: found format II with max.bitrate = 4, frame size=7372 [ 145.721618][ T1656] usb 4-1: Using ep0 maxpacket: 16 [ 145.730934][ T1656] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 145.743295][ T1656] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 145.771588][ T1656] usb 4-1: config 0 interface 0 has no altsetting 0 [ 145.778370][ T1656] usb 4-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 145.802454][ T1656] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 145.815484][ T1656] usb 4-1: config 0 descriptor?? [ 145.882745][ T9] usb 1-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates (clock 0) [ 145.910059][ T9] usb 1-1: USB disconnect, device number 17 [ 146.282326][ T3141] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 146.282355][ T3141] rust_binder: Read failure Err(EFAULT) in pid:759 [ 146.291442][ T3141] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 146.298034][ T3141] rust_binder: Read failure Err(EFAULT) in pid:759 [ 146.307085][ T3141] rust_binder: 3140:3141 error while translating object: EINVAL [ 146.321449][ T3141] rust_binder: Failure in copy_transaction_data: EINVAL [ 146.321497][ T3141] rust_binder: 3140:3141 transaction call to 3140:0 failed EINVAL, code 0 size 104-24 [ 146.339076][ T9] rust_binder: 3140: undelivered TRANSACTION_ERROR: 29201 [ 146.527555][ T1656] input: HID 0810:0001 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0810:0001.000D/input/input16 [ 146.565896][ T1656] pantherlord 0003:0810:0001.000D: input,hidraw0: USB HID v0.0a Joystick [HID 0810:0001] on usb-dummy_hcd.3-1/input0 [ 146.578829][ T1656] pantherlord 0003:0810:0001.000D: no output reports found [ 146.594146][ T352] udevd[352]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 146.641623][ T9] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 146.665777][ T3157] ./dev/sda1: Can't lookup blockdev [ 146.700377][ T3159] capability: warning: `syz.0.861' uses 32-bit capabilities (legacy support in use) [ 146.726284][ T1656] usb 4-1: USB disconnect, device number 19 [ 146.825846][ T3163] syz.0.862 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 147.038882][ T9] usb 3-1: config 7 has an invalid descriptor of length 0, skipping remainder of the config [ 147.049399][ T9] usb 3-1: config 7 has 1 interface, different from the descriptor's value: 2 [ 147.059359][ T9] usb 3-1: New USB device found, idVendor=19d2, idProduct=1275, bcdDevice= 0.84 [ 147.068534][ T9] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 147.076578][ T9] usb 3-1: Product: syz [ 147.080795][ T9] usb 3-1: SerialNumber: syz [ 147.087409][ T9] usb 3-1: bad CDC descriptors [ 147.289254][ T9] usb 3-1: USB disconnect, device number 23 [ 147.608936][ T46] Bluetooth: hci0: Frame reassembly failed (-84) [ 148.285771][ T36] kauditd_printk_skb: 11 callbacks suppressed [ 148.285790][ T36] audit: type=1400 audit(1789181214.540:258): avc: denied { map } for pid=3204 comm="syz.3.881" 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 [ 149.493954][ T3245] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 149.493981][ T3245] rust_binder: Read failure Err(EFAULT) in pid:694 [ 149.504716][ T3245] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 149.511270][ T3245] rust_binder: Read failure Err(EFAULT) in pid:694 [ 149.524835][ T3245] rust_binder: 3243:3245 error while translating object: EINVAL [ 149.539150][ T3245] rust_binder: Failure in copy_transaction_data: EINVAL [ 149.539183][ T3245] rust_binder: 3243:3245 transaction call to 3243:0 failed EINVAL, code 0 size 104-24 [ 149.559408][ T1656] rust_binder: 3243: undelivered TRANSACTION_ERROR: 29201 [ 149.588502][ T36] audit: type=1400 audit(1789181215.840:259): avc: denied { create } for pid=3256 comm="syz.1.909" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 149.623867][ T36] audit: type=1400 audit(1789181215.860:260): avc: denied { getopt } for pid=3256 comm="syz.1.909" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 149.661586][ T1886] Bluetooth: hci0: command 0x1003 tx timeout [ 149.661613][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 149.825075][ T3279] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 149.825099][ T3279] rust_binder: Read failure Err(EFAULT) in pid:801 [ 149.833882][ T3279] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 149.847964][ T3279] rust_binder: Read failure Err(EFAULT) in pid:801 [ 149.861801][ T3279] rust_binder: 3278:3279 got transaction to invalid handle 1 [ 149.892093][ T3279] rust_binder: 3278:3279 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 149.921602][ T316] rust_binder: 3278: undelivered TRANSACTION_ERROR: 29201 [ 149.962099][ T36] audit: type=1326 audit(1789181216.220:261): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3284 comm="syz.1.915" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9d519e159 code=0x7ffc0000 [ 150.015878][ T36] audit: type=1326 audit(1789181216.220:262): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3284 comm="syz.1.915" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9d519e159 code=0x7ffc0000 [ 150.080752][ T36] audit: type=1326 audit(1789181216.260:263): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3284 comm="syz.1.915" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=127 compat=0 ip=0x7fe9d519e159 code=0x7ffc0000 [ 150.116293][ T36] audit: type=1326 audit(1789181216.260:264): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3284 comm="syz.1.915" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9d519e159 code=0x7ffc0000 [ 150.141943][ T36] audit: type=1326 audit(1789181216.260:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3284 comm="syz.1.915" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe9d519e159 code=0x7ffc0000 [ 150.168506][ T36] audit: type=1400 audit(1789181216.300:266): avc: denied { setopt } for pid=3288 comm="syz.0.917" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 150.336910][ T3308] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 150.336936][ T3308] rust_binder: Read failure Err(EFAULT) in pid:724 [ 150.345581][ T3308] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 150.352232][ T3308] rust_binder: Read failure Err(EFAULT) in pid:724 [ 150.360560][ T3308] rust_binder: 3307:3308 got transaction to invalid handle 1 [ 150.374812][ T3308] rust_binder: 3307:3308 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 150.384761][ T614] rust_binder: 3307: undelivered TRANSACTION_ERROR: 29201 [ 150.401795][ T3310] FAULT_INJECTION: forcing a failure. [ 150.401795][ T3310] name failslab, interval 1, probability 0, space 0, times 0 [ 150.416908][ T3310] CPU: 0 UID: 0 PID: 3310 Comm: syz.2.926 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 150.416948][ T3310] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 150.416965][ T3310] Call Trace: [ 150.416973][ T3310] [ 150.416982][ T3310] __dump_stack+0x21/0x30 [ 150.417021][ T3310] dump_stack_lvl+0x140/0x1c0 [ 150.417053][ T3310] ? __cfi_dump_stack_lvl+0x10/0x10 [ 150.417085][ T3310] dump_stack+0x19/0x20 [ 150.417115][ T3310] should_fail_ex+0x3c2/0x510 [ 150.417143][ T3310] should_failslab+0xac/0x100 [ 150.417172][ T3310] __kmalloc_node_noprof+0x69/0x500 [ 150.417197][ T3310] ? __kvmalloc_node_noprof+0x128/0x300 [ 150.417218][ T3310] ? __kasan_kmalloc+0x96/0xb0 [ 150.417248][ T3310] __kvmalloc_node_noprof+0x128/0x300 [ 150.417271][ T3310] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 150.417293][ T3310] ? __kvmalloc_node_noprof+0x173/0x300 [ 150.417314][ T3310] ? __cfi___kvmalloc_node_noprof+0x10/0x10 [ 150.417336][ T3310] io_futex_cache_init+0x4e/0x1a0 [ 150.417364][ T3310] io_ring_ctx_alloc+0x762/0x1dc0 [ 150.417386][ T3310] ? do_futex+0x37d/0x510 [ 150.417417][ T3310] io_uring_create+0x2e0/0x13f0 [ 150.417448][ T3310] ? __kasan_check_write+0x18/0x20 [ 150.417472][ T3310] __se_sys_io_uring_setup+0x2a4/0x2b0 [ 150.417507][ T3310] ? __se_sys_futex+0x13c/0x320 [ 150.417537][ T3310] ? __x64_sys_io_uring_setup+0x80/0x80 [ 150.417572][ T3310] ? __kasan_check_write+0x18/0x20 [ 150.417595][ T3310] __x64_sys_io_uring_setup+0x5f/0x80 [ 150.417629][ T3310] x64_sys_call+0x22c0/0x2ee0 [ 150.417650][ T3310] do_syscall_64+0x57/0xf0 [ 150.417670][ T3310] ? clear_bhb_loop+0x50/0xa0 [ 150.417700][ T3310] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 150.417728][ T3310] RIP: 0033:0x7fb2e4d9e159 [ 150.417748][ T3310] 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 [ 150.417768][ T3310] RSP: 002b:00007fb2e5ceafb8 EFLAGS: 00000206 ORIG_RAX: 00000000000001a9 [ 150.417791][ T3310] RAX: ffffffffffffffda RBX: 0000200000000340 RCX: 00007fb2e4d9e159 [ 150.417808][ T3310] RDX: 0000000000000000 RSI: 0000200000000340 RDI: 0000000000000020 [ 150.417823][ T3310] RBP: 00007fb2e4e3503b R08: 0000000000000000 R09: 0000000000000000 [ 150.417837][ T3310] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000000000000 [ 150.417851][ T3310] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffde2d22618 [ 150.417867][ T3310] [ 150.677162][ T3318] futex_wake_op: syz.0.929 tries to shift op by 144; fix this program [ 150.834245][ T3331] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 150.834276][ T3331] rust_binder: Read failure Err(EFAULT) in pid:735 [ 150.843042][ T3331] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 150.849564][ T3331] rust_binder: Read failure Err(EFAULT) in pid:735 [ 150.857848][ T3331] rust_binder: 3330:3331 got transaction to invalid handle 1 [ 150.872292][ T3331] rust_binder: 3330:3331 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 150.882332][ T316] rust_binder: 3330: undelivered TRANSACTION_ERROR: 29201 [ 150.961572][ T1656] usb 3-1: new full-speed USB device number 24 using dummy_hcd [ 151.117971][ T3353] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 151.118001][ T3353] rust_binder: Read failure Err(EFAULT) in pid:739 [ 151.123233][ T1656] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.128763][ T3353] rust_binder: 3352:3353 got transaction to invalid handle 1 [ 151.132784][ T1656] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 151.142511][ T3353] rust_binder: 3352:3353 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 151.150660][ T1656] usb 3-1: New USB device found, idVendor=056a, idProduct=0100, bcdDevice= 0.00 [ 151.171619][ T9] rust_binder: 3352: undelivered TRANSACTION_ERROR: 29201 [ 151.173595][ T1656] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.197395][ T1656] usb 3-1: config 0 descriptor?? [ 151.441588][ T316] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 151.591605][ T316] usb 1-1: Using ep0 maxpacket: 16 [ 151.598000][ T316] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 151.607840][ T316] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 151.623439][ T1656] wacom 0003:056A:0100.000E: hidraw0: USB HID v0.00 Joystick [HID 056a:0100] on usb-dummy_hcd.2-1/input0 [ 151.634728][ T316] usb 1-1: config 0 interface 0 has no altsetting 0 [ 151.641364][ T316] usb 1-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 151.652404][ T316] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 151.661433][ T316] usb 1-1: config 0 descriptor?? [ 151.811294][ T1656] usb 3-1: USB disconnect, device number 24 [ 151.843549][ T36] audit: type=1400 audit(1789181218.100:267): avc: denied { lock } for pid=3358 comm="syz.1.947" path="socket:[82313]" dev="sockfs" ino=82313 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 151.971233][ T3375] 9pnet_fd: Insufficient options for proto=fd [ 152.081569][ T316] input: HID 0810:0001 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0810:0001.000F/input/input22 [ 152.095102][ T316] pantherlord 0003:0810:0001.000F: input,hidraw0: USB HID v0.0a Joystick [HID 0810:0001] on usb-dummy_hcd.0-1/input0 [ 152.111884][ T316] pantherlord 0003:0810:0001.000F: no output reports found [ 152.285890][ T316] usb 1-1: USB disconnect, device number 18 [ 153.871599][ T9] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 154.022783][ T9] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 154.032585][ T9] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 154.043811][ T9] usb 1-1: New USB device found, idVendor=0711, idProduct=0900, bcdDevice= 1.00 [ 154.052944][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 154.062105][ T9] usb 1-1: Product: syz [ 154.066309][ T9] usb 1-1: Manufacturer: syz [ 154.070929][ T9] usb 1-1: SerialNumber: syz [ 154.092328][ T3516] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 154.092354][ T3516] rust_binder: Read failure Err(EFAULT) in pid:823 [ 154.101131][ T3516] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 154.107735][ T3516] rust_binder: Read failure Err(EFAULT) in pid:823 [ 154.116054][ T3516] rust_binder: 3515:3516 got transaction to invalid handle 1 [ 154.130070][ T3516] rust_binder: 3515:3516 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 154.139931][ T614] rust_binder: 3515: undelivered TRANSACTION_ERROR: 29201 [ 154.267981][ T3542] mmap: syz.1.1007 (3542): VmData 29208576 exceed data ulimit 4. Update limits or use boot option ignore_rlimit_data. [ 154.281210][ T9] usblp 1-1:1.0: usblp0: USB Bidirectional printer dev 19 if 0 alt 0 proto 2 vid 0x0711 pid 0x0900 [ 154.431604][ T614] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 154.618125][ T1656] usb 1-1: USB disconnect, device number 19 [ 154.672085][ T1656] usblp0: removed [ 155.303041][ T3564] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 155.303070][ T3564] rust_binder: Read failure Err(EFAULT) in pid:760 [ 155.311971][ T3564] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 155.318512][ T3564] rust_binder: Read failure Err(EFAULT) in pid:760 [ 155.327056][ T3564] rust_binder: Failed to allocate buffer. len:4288, is_oneway:false [ 155.333995][ T1656] rust_binder: 3563: undelivered TRANSACTION_ERROR: 29189 [ 155.409662][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 155.409681][ T36] audit: type=1400 audit(1789181221.666:272): avc: denied { connect } for pid=3569 comm="syz.0.1019" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 155.481565][ T614] usb 3-1: Using ep0 maxpacket: 16 [ 155.488197][ T614] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 155.498147][ T614] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 155.511001][ T614] usb 3-1: config 0 interface 0 has no altsetting 0 [ 155.517782][ T614] usb 3-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 155.528040][ T3574] 9pnet_fd: Insufficient options for proto=fd [ 155.636719][ T614] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 155.648705][ T614] usb 3-1: config 0 descriptor?? [ 155.686111][ T3588] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 155.686135][ T3588] rust_binder: Read failure Err(EFAULT) in pid:723 [ 155.694933][ T3588] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 155.701504][ T3588] rust_binder: Read failure Err(EFAULT) in pid:723 [ 155.732664][ T3588] rust_binder: Failed to allocate buffer. len:4288, is_oneway:false [ 155.739858][ T9] rust_binder: 3587: undelivered TRANSACTION_ERROR: 29189 [ 155.783246][ T3593] 9pnet_fd: Insufficient options for proto=fd [ 156.051578][ T1656] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 156.228823][ T614] usbhid 3-1:0.0: can't add hid device: -71 [ 156.237100][ T614] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 156.248638][ T614] usb 3-1: USB disconnect, device number 25 [ 156.272760][ T1656] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 156.285127][ T1656] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 156.294228][ T1656] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.302291][ T1656] usb 4-1: Product: syz [ 156.306488][ T1656] usb 4-1: Manufacturer: syz [ 156.311103][ T1656] usb 4-1: SerialNumber: syz [ 156.320818][ T1656] cdc_wdm 4-1:1.0: cdc-wdm0: USB WDM device [ 156.326933][ T1656] cdc_wdm 4-1:1.0: Unknown control protocol [ 156.367538][ T3606] rust_binder: Failed to allocate buffer. len:1048, is_oneway:true [ 156.629284][ T3611] netlink: 176 bytes leftover after parsing attributes in process `syz.1.1035'. [ 156.723616][ T372] usb 4-1: USB disconnect, device number 20 [ 157.041851][ T1656] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 157.099092][ T316] rust_binder: 3603: undelivered TRANSACTION_ERROR: 29189 [ 157.221571][ T1656] usb 3-1: Using ep0 maxpacket: 16 [ 157.227987][ T1656] usb 3-1: config 0 has an invalid interface number: 251 but max is 0 [ 157.241060][ T1656] usb 3-1: config 0 has no interface number 0 [ 157.256990][ T1656] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 157.271066][ T1656] usb 3-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 157.283004][ T1656] usb 3-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 157.294049][ T1656] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 157.304339][ T1656] usb 3-1: Product: syz [ 157.308580][ T1656] usb 3-1: Manufacturer: syz [ 157.313548][ T1656] usb 3-1: SerialNumber: syz [ 157.321849][ T1656] usb 3-1: config 0 descriptor?? [ 157.327349][ T3613] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 157.334823][ T3613] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 157.370372][ T3618] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 157.370398][ T3618] rust_binder: Read failure Err(EFAULT) in pid:782 [ 157.378940][ T3618] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 157.385529][ T3618] rust_binder: Read failure Err(EFAULT) in pid:782 [ 157.393819][ T3618] rust_binder: 3617:3618 got transaction to invalid handle 1 [ 157.407771][ T3618] rust_binder: 3617:3618 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 157.417646][ T614] rust_binder: 3617: undelivered TRANSACTION_ERROR: 29201 [ 157.435743][ T3620] 9pnet_fd: Insufficient options for proto=fd [ 157.545796][ T1656] asix 3-1:0.251: probe with driver asix failed with error -71 [ 157.562941][ T1656] usb 3-1: USB disconnect, device number 26 [ 157.901604][ T316] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 158.013891][ T36] audit: type=1400 audit(1789181224.276:273): avc: denied { bind } for pid=3639 comm="syz.1.1047" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 158.061382][ T36] audit: type=1400 audit(1789181224.296:274): avc: denied { listen } for pid=3639 comm="syz.1.1047" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 158.082958][ T316] usb 1-1: unable to get BOS descriptor or descriptor too short [ 158.100208][ T316] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 158.106351][ T36] audit: type=1400 audit(1789181224.296:275): avc: denied { connect } for pid=3639 comm="syz.1.1047" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 158.130001][ T316] usb 1-1: config 1 interface 0 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 158.150059][ T316] usb 1-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 158.159617][ T316] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 158.171265][ T36] audit: type=1400 audit(1789181224.306:276): avc: denied { read } for pid=3639 comm="syz.1.1047" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 158.180956][ T316] usb 1-1: Product: syz [ 158.202709][ T316] usb 1-1: Manufacturer: syz [ 158.203163][ T36] audit: type=1400 audit(1789181224.306:277): avc: denied { shutdown } for pid=3639 comm="syz.1.1047" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 158.211045][ T316] usb 1-1: SerialNumber: syz [ 158.379518][ T36] audit: type=1400 audit(1789181224.636:278): avc: denied { mount } for pid=3659 comm="syz.2.1057" name="/" dev="configfs" ino=2389 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 158.406711][ T36] audit: type=1400 audit(1789181224.636:279): avc: denied { search } for pid=3659 comm="syz.2.1057" name="/" dev="configfs" ino=2389 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 158.431629][ T36] audit: type=1400 audit(1789181224.636:280): avc: denied { write } for pid=3659 comm="syz.2.1057" name="usb_gadget" dev="configfs" ino=2390 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 158.458375][ T316] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 158.462159][ T36] audit: type=1400 audit(1789181224.636:281): avc: denied { add_name } for pid=3659 comm="syz.2.1057" name="g1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 158.489485][ T316] snd-usb-audio 1-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 158.494443][ T3662] input: syz0 as /devices/virtual/input/input23 [ 158.540591][ T316] snd-usb-audio 1-1:1.2: probe with driver snd-usb-audio failed with error -22 [ 158.554973][ T352] udevd[352]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.2/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 158.571937][ T316] usb 1-1: USB disconnect, device number 20 [ 159.371574][ T316] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 159.541643][ T316] usb 3-1: Using ep0 maxpacket: 16 [ 159.547946][ T316] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 159.568743][ T316] usb 3-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 159.586520][ T316] usb 3-1: config 0 interface 0 has no altsetting 0 [ 159.593239][ T316] usb 3-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 159.602356][ T316] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 159.611501][ T316] usb 3-1: config 0 descriptor?? [ 160.021017][ T316] usbhid 3-1:0.0: can't add hid device: -71 [ 160.028913][ T316] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 160.040663][ T316] usb 3-1: USB disconnect, device number 27 [ 160.628386][ T3749] tracefs: Unknown parameter '" ' [ 160.713194][ T3756] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1100'. [ 160.733309][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 160.733329][ T36] audit: type=1400 audit(1789181226.996:289): avc: denied { map } for pid=3757 comm="syz.2.1101" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 160.762465][ T36] audit: type=1400 audit(1789181226.996:290): avc: denied { execute } for pid=3757 comm="syz.2.1101" path="/dev/ashmem" dev="devtmpfs" ino=201 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 160.872437][ T9] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 161.021718][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 161.028183][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 161.038346][ T9] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 161.048810][ T9] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 161.058265][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 161.066318][ T9] usb 4-1: Product: syz [ 161.070546][ T9] usb 4-1: Manufacturer: syz [ 161.075209][ T9] usb 4-1: SerialNumber: syz [ 161.306314][ T36] audit: type=1400 audit(1789181227.556:291): avc: denied { write } for pid=3777 comm="syz.1.1111" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 161.512400][ T9] usb 4-1: 0:2 : does not exist [ 161.519913][ T9] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 161.531823][ T9] usb 4-1: USB disconnect, device number 21 [ 161.543923][ T352] udevd[352]: 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 [ 161.811162][ T36] audit: type=1400 audit(1789181228.066:292): avc: denied { search } for pid=3783 comm="syz.3.1113" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 162.101589][ T1656] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 162.251585][ T1656] usb 3-1: Using ep0 maxpacket: 16 [ 162.257811][ T1656] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 162.268747][ T1656] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 162.278557][ T1656] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 162.291418][ T1656] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 162.300591][ T1656] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 162.309338][ T1656] usb 3-1: config 0 descriptor?? [ 162.717807][ T1656] microsoft 0003:045E:07DA.0010: unknown main item tag 0x5 [ 162.725338][ T1656] microsoft 0003:045E:07DA.0010: unknown main item tag 0x1 [ 162.732745][ T1656] microsoft 0003:045E:07DA.0010: unbalanced collection at end of report description [ 162.742484][ T1656] microsoft 0003:045E:07DA.0010: parse failed [ 162.748779][ T1656] microsoft 0003:045E:07DA.0010: probe with driver microsoft failed with error -22 [ 162.917604][ T10] usb 3-1: USB disconnect, device number 28 [ 162.971596][ T9] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 163.121603][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 163.128095][ T9] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.137973][ T9] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 163.151034][ T9] usb 4-1: config 0 interface 0 has no altsetting 0 [ 163.157987][ T9] usb 4-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 163.167132][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.176000][ T9] usb 4-1: config 0 descriptor?? [ 163.341595][ T1656] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 163.478578][ T36] audit: type=1400 audit(1789181229.736:293): avc: denied { bind } for pid=3803 comm="syz.2.1123" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 163.491646][ T1656] usb 1-1: Using ep0 maxpacket: 8 [ 163.498460][ T36] audit: type=1400 audit(1789181229.746:294): avc: denied { listen } for pid=3803 comm="syz.2.1123" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 163.522831][ T36] audit: type=1400 audit(1789181229.746:295): avc: denied { write } for pid=3803 comm="syz.2.1123" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 163.524012][ T1656] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 163.552059][ T1656] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 163.564974][ T1656] usb 1-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 163.574115][ T1656] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 163.584519][ T1656] usb 1-1: config 0 descriptor?? [ 163.593346][ T9] input: HID 0810:0001 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0810:0001.0011/input/input26 [ 163.610512][ T9] pantherlord 0003:0810:0001.0011: input,hidraw0: USB HID v0.0a Joystick [HID 0810:0001] on usb-dummy_hcd.3-1/input0 [ 163.626355][ T9] pantherlord 0003:0810:0001.0011: no output reports found [ 163.793209][ T9] usb 4-1: USB disconnect, device number 22 [ 164.051663][ T1656] hid-picolcd 0003:04D8:C002.0012: No report with id 0x11 found [ 164.197230][ T9] usb 1-1: USB disconnect, device number 21 [ 164.561590][ T1656] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 164.711597][ T1656] usb 4-1: Using ep0 maxpacket: 32 [ 164.722177][ T3833] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1136'. [ 164.722267][ T1656] usb 4-1: config 0 has an invalid interface number: 188 but max is 0 [ 164.739808][ T1656] usb 4-1: config 0 has no interface number 0 [ 164.746173][ T1656] usb 4-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 164.762350][ T1656] usb 4-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 164.771645][ T1656] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 164.779746][ T1656] usb 4-1: Product: syz [ 164.784499][ T1656] usb 4-1: Manufacturer: syz [ 164.789186][ T1656] usb 4-1: SerialNumber: syz [ 164.795252][ T1656] usb 4-1: config 0 descriptor?? [ 164.800659][ T3831] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 165.009890][ T3831] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 165.418328][ T1656] asix 4-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 165.429001][ T1656] asix 4-1:0.188: probe with driver asix failed with error -71 [ 165.437893][ T1656] usb 4-1: USB disconnect, device number 23 [ 166.099086][ T36] audit: type=1400 audit(1789181232.356:296): avc: denied { append } for pid=3881 comm="syz.3.1160" name="loop7" dev="devtmpfs" ino=56 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 166.192729][ T36] audit: type=1400 audit(1789181232.456:297): avc: denied { setopt } for pid=3895 comm="syz.0.1167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 166.496826][ T36] audit: type=1400 audit(1789181232.756:298): avc: denied { read } for pid=3919 comm="syz.0.1178" path="socket:[84916]" dev="sockfs" ino=84916 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 166.784236][ T36] audit: type=1400 audit(1789181233.046:299): avc: denied { setopt } for pid=3932 comm="syz.1.1184" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 166.803649][ T36] audit: type=1400 audit(1789181233.046:300): avc: denied { map } for pid=3932 comm="syz.1.1184" path="socket:[84927]" dev="sockfs" ino=84927 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 166.826837][ T36] audit: type=1400 audit(1789181233.046:301): avc: denied { read accept } for pid=3932 comm="syz.1.1184" path="socket:[84927]" dev="sockfs" ino=84927 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 167.669636][ T36] audit: type=1400 audit(1789181233.926:302): avc: denied { getopt } for pid=3970 comm="syz.1.1200" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 167.823509][ T3976] netlink: 176 bytes leftover after parsing attributes in process `syz.1.1201'. [ 168.181710][ T36] audit: type=1400 audit(1789181234.436:303): avc: denied { sqpoll } for pid=3997 comm="syz.3.1211" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 168.604940][ T4039] ======================================================= [ 168.604940][ T4039] WARNING: The mand mount option has been deprecated and [ 168.604940][ T4039] and is ignored by this kernel. Remove the mand [ 168.604940][ T4039] option from the mount to silence this warning. [ 168.604940][ T4039] ======================================================= [ 168.681684][ T36] audit: type=1400 audit(1789181234.866:304): avc: denied { remount } for pid=4023 comm="syz.0.1225" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 168.712271][ T372] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 168.871643][ T372] usb 3-1: Using ep0 maxpacket: 16 [ 168.879152][ T372] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 168.889982][ T372] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 168.903313][ T372] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 168.912937][ T372] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.921138][ T372] usb 3-1: Product: syz [ 168.927289][ T372] usb 3-1: Manufacturer: syz [ 168.932625][ T372] usb 3-1: SerialNumber: syz [ 169.177696][ T372] usb 3-1: 0:2 : does not exist [ 169.241859][ T372] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 169.354193][ T372] usb 3-1: USB disconnect, device number 29 [ 169.386700][ T352] udevd[352]: 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 [ 169.774190][ T4066] fuse: Bad value for 'fd' [ 169.849102][ T4074] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 169.849130][ T4074] rust_binder: Read failure Err(EFAULT) in pid:912 [ 169.857668][ T4074] rust_binder: 4073:4074 got transaction to invalid handle 1 [ 169.871675][ T4074] rust_binder: 4073:4074 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 169.881420][ T372] rust_binder: 4073: undelivered TRANSACTION_ERROR: 29201 [ 170.029152][ T4085] fuse: Bad value for 'fd' [ 170.228891][ T4105] fuse: Bad value for 'fd' [ 170.301482][ T4112] FAULT_INJECTION: forcing a failure. [ 170.301482][ T4112] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.314870][ T4112] CPU: 1 UID: 0 PID: 4112 Comm: syz.2.1265 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 170.314909][ T4112] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 170.314923][ T4112] Call Trace: [ 170.314931][ T4112] [ 170.314939][ T4112] __dump_stack+0x21/0x30 [ 170.314978][ T4112] dump_stack_lvl+0x140/0x1c0 [ 170.315010][ T4112] ? __cfi_dump_stack_lvl+0x10/0x10 [ 170.315045][ T4112] ? vfs_write+0xbcf/0xfd0 [ 170.315070][ T4112] dump_stack+0x19/0x20 [ 170.315100][ T4112] should_fail_ex+0x3c2/0x510 [ 170.315128][ T4112] should_fail+0xf/0x20 [ 170.315154][ T4112] should_fail_usercopy+0x1e/0x30 [ 170.315183][ T4112] _copy_from_user+0x20/0xa0 [ 170.315228][ T4112] __se_sys_prlimit64+0x131/0x870 [ 170.315250][ T4112] ? __se_sys_futex+0x13c/0x320 [ 170.315280][ T4112] ? __x64_sys_prlimit64+0xc0/0xc0 [ 170.315301][ T4112] ? __x64_sys_futex+0x110/0x110 [ 170.315330][ T4112] ? __cfi_ksys_write+0x10/0x10 [ 170.315355][ T4112] ? __kasan_check_write+0x18/0x20 [ 170.315378][ T4112] ? fpregs_restore_userregs+0x11c/0x260 [ 170.315408][ T4112] __x64_sys_prlimit64+0x9f/0xc0 [ 170.315429][ T4112] x64_sys_call+0x1f31/0x2ee0 [ 170.315450][ T4112] do_syscall_64+0x57/0xf0 [ 170.315470][ T4112] ? clear_bhb_loop+0x50/0xa0 [ 170.315497][ T4112] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 170.315522][ T4112] RIP: 0033:0x7fb2e4d9e159 [ 170.315542][ T4112] 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 [ 170.315561][ T4112] RSP: 002b:00007fb2e5ceb028 EFLAGS: 00000246 ORIG_RAX: 000000000000012e [ 170.315586][ T4112] RAX: ffffffffffffffda RBX: 00007fb2e5025fa0 RCX: 00007fb2e4d9e159 [ 170.315603][ T4112] RDX: 0000200000000140 RSI: 000000000000000e RDI: 0000000000000000 [ 170.315618][ T4112] RBP: 00007fb2e4e3503b R08: 0000000000000000 R09: 0000000000000000 [ 170.315632][ T4112] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 170.315646][ T4112] R13: 00007fb2e5026038 R14: 00007fb2e5025fa0 R15: 00007ffde2d22618 [ 170.315664][ T4112] [ 170.336505][ T4114] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 170.414168][ T4115] rust_binder: 4113:4115 got transaction to invalid handle 1 [ 170.415797][ T4114] rust_binder: Read failure Err(EFAULT) in pid:806 [ 170.422122][ T4115] rust_binder: 4113:4115 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 170.561672][ T66] rust_binder: 4113: undelivered TRANSACTION_ERROR: 29201 [ 170.679811][ T4133] FAULT_INJECTION: forcing a failure. [ 170.679811][ T4133] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 170.693055][ T4133] CPU: 1 UID: 0 PID: 4133 Comm: syz.3.1275 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 170.693090][ T4133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 170.693106][ T4133] Call Trace: [ 170.693114][ T4133] [ 170.693123][ T4133] __dump_stack+0x21/0x30 [ 170.693159][ T4133] dump_stack_lvl+0x140/0x1c0 [ 170.693189][ T4133] ? __cfi_dump_stack_lvl+0x10/0x10 [ 170.693224][ T4133] ? vfs_write+0xbcf/0xfd0 [ 170.693247][ T4133] dump_stack+0x19/0x20 [ 170.693275][ T4133] should_fail_ex+0x3c2/0x510 [ 170.693302][ T4133] should_fail+0xf/0x20 [ 170.693327][ T4133] should_fail_usercopy+0x1e/0x30 [ 170.693355][ T4133] _copy_from_user+0x20/0xa0 [ 170.693386][ T4133] __se_sys_prlimit64+0x131/0x870 [ 170.693408][ T4133] ? __se_sys_futex+0x13c/0x320 [ 170.693437][ T4133] ? __x64_sys_prlimit64+0xc0/0xc0 [ 170.693462][ T4133] ? __kasan_check_write+0x18/0x20 [ 170.693485][ T4133] ? fpregs_restore_userregs+0x11c/0x260 [ 170.693513][ T4133] __x64_sys_prlimit64+0x9f/0xc0 [ 170.693535][ T4133] x64_sys_call+0x1f31/0x2ee0 [ 170.693555][ T4133] do_syscall_64+0x57/0xf0 [ 170.693575][ T4133] ? clear_bhb_loop+0x50/0xa0 [ 170.693604][ T4133] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 170.693631][ T4133] RIP: 0033:0x7fec82f9e159 [ 170.693652][ T4133] 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 [ 170.693672][ T4133] RSP: 002b:00007fec83dc8028 EFLAGS: 00000246 ORIG_RAX: 000000000000012e [ 170.693713][ T4133] RAX: ffffffffffffffda RBX: 00007fec83225fa0 RCX: 00007fec82f9e159 [ 170.693730][ T4133] RDX: 0000200000000140 RSI: 000000000000000e RDI: 0000000000000000 [ 170.693745][ T4133] RBP: 00007fec8303503b R08: 0000000000000000 R09: 0000000000000000 [ 170.693760][ T4133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 170.693775][ T4133] R13: 00007fec83226038 R14: 00007fec83225fa0 R15: 00007ffc5ddb0728 [ 170.693795][ T4133] [ 170.907868][ T4140] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 171.012662][ T4160] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 171.198115][ T4181] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 171.311714][ T31] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 171.471590][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 171.477950][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 171.488137][ T31] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 171.498537][ T31] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 171.507647][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 171.515700][ T31] usb 3-1: Product: syz [ 171.519880][ T31] usb 3-1: Manufacturer: syz [ 171.524533][ T31] usb 3-1: SerialNumber: syz [ 171.734526][ T31] usb 3-1: 0:2 : does not exist [ 171.747587][ T31] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 171.762116][ T31] usb 3-1: USB disconnect, device number 30 [ 171.830655][ T4207] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 171.830683][ T4207] rust_binder: Read failure Err(EFAULT) in pid:854 [ 171.842565][ T4207] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 171.849181][ T4207] rust_binder: Read failure Err(EFAULT) in pid:854 [ 171.857642][ T4207] rust_binder: 4206:4207 error while translating object: EINVAL [ 171.872070][ T4207] rust_binder: Failure in copy_transaction_data: EINVAL [ 171.872094][ T4207] rust_binder: 4206:4207 transaction call to 4206:0 failed EINVAL, code 0 size 104-24 [ 171.889478][ T66] rust_binder: 4206: undelivered TRANSACTION_ERROR: 29201 [ 172.347901][ T4230] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 172.347929][ T4230] rust_binder: Read failure Err(EFAULT) in pid:964 [ 172.358101][ T4230] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 172.364838][ T4230] rust_binder: Read failure Err(EFAULT) in pid:964 [ 172.373496][ T4230] rust_binder: 4229:4230 error while translating object: EINVAL [ 172.388473][ T4230] rust_binder: Failure in copy_transaction_data: EINVAL [ 172.388507][ T4230] rust_binder: 4229:4230 transaction call to 4229:0 failed EINVAL, code 0 size 104-24 [ 172.405967][ T66] rust_binder: 4229: undelivered TRANSACTION_ERROR: 29201 [ 172.732602][ T4256] rust_binder: 4255:4256 no such ref 0 [ 172.738143][ T4256] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 172.738157][ T4256] rust_binder: Read failure Err(EFAULT) in pid:889 [ 172.747213][ T4256] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 172.753999][ T4256] rust_binder: Read failure Err(EFAULT) in pid:889 [ 172.762584][ T4256] rust_binder: 4255:4256 got transaction to invalid handle 1 [ 172.763547][ T66] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 172.769581][ T4256] rust_binder: 4255:4256 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 172.794152][ T9] rust_binder: 4255: undelivered TRANSACTION_ERROR: 29201 [ 172.921573][ T66] usb 3-1: Using ep0 maxpacket: 16 [ 172.929585][ T66] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 172.939844][ T66] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 172.950373][ T66] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 172.962429][ T10] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 172.970296][ T66] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 172.978599][ T66] usb 3-1: Product: syz [ 172.982828][ T66] usb 3-1: Manufacturer: syz [ 172.987450][ T66] usb 3-1: SerialNumber: syz [ 173.082338][ T4267] fuse: Bad value for 'fd' [ 173.121604][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 173.127789][ T10] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 173.137645][ T10] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 173.150514][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 173.157402][ T10] usb 4-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 173.166670][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.175883][ T10] usb 4-1: config 0 descriptor?? [ 173.195561][ T66] usb 3-1: 0:2 : does not exist [ 173.202738][ T66] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 173.214182][ T66] usb 3-1: USB disconnect, device number 31 [ 173.225113][ T352] udevd[352]: 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 [ 173.585146][ T10] usbhid 4-1:0.0: can't add hid device: -71 [ 173.591218][ T10] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 173.600079][ T10] usb 4-1: USB disconnect, device number 24 [ 174.644247][ T4289] fuse: Bad value for 'fd' [ 174.696165][ T4301] rust_binder: 4300:4301 no such ref 0 [ 174.701705][ T4301] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 174.701719][ T4301] rust_binder: Read failure Err(EFAULT) in pid:878 [ 174.710769][ T4301] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 174.717448][ T4301] rust_binder: Read failure Err(EFAULT) in pid:878 [ 174.725840][ T4301] rust_binder: 4300:4301 got transaction to invalid handle 1 [ 174.739930][ T4301] rust_binder: 4300:4301 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 174.749752][ T9] rust_binder: 4300: undelivered TRANSACTION_ERROR: 29201 [ 174.891690][ T10] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 175.001594][ T1656] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 175.041582][ T10] usb 3-1: Using ep0 maxpacket: 32 [ 175.047972][ T10] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 175.056402][ T10] usb 3-1: config 0 has no interface number 0 [ 175.062617][ T10] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 175.074173][ T10] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 175.083280][ T10] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 175.091265][ T10] usb 3-1: Product: syz [ 175.095470][ T10] usb 3-1: Manufacturer: syz [ 175.100089][ T10] usb 3-1: SerialNumber: syz [ 175.105298][ T10] usb 3-1: config 0 descriptor?? [ 175.110632][ T4292] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 175.131577][ T1656] usb 4-1: device descriptor read/64, error -71 [ 175.300837][ T4312] fuse: Bad value for 'fd' [ 175.320377][ T4292] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 175.371573][ T1656] usb 4-1: device descriptor read/64, error -71 [ 175.611590][ T1656] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 175.729364][ T10] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 175.739683][ T10] asix 3-1:0.188: probe with driver asix failed with error -71 [ 175.741821][ T1656] usb 4-1: device descriptor read/64, error -71 [ 175.751378][ T10] usb 3-1: USB disconnect, device number 32 [ 175.991661][ T1656] usb 4-1: device descriptor read/64, error -71 [ 176.101697][ T1656] usb usb4-port1: attempt power cycle [ 176.461571][ T1656] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 176.494298][ T4345] rust_binder: 4344:4345 no such ref 0 [ 176.499876][ T4345] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 176.499893][ T4345] rust_binder: Read failure Err(EFAULT) in pid:914 [ 176.509276][ T1656] usb 4-1: device descriptor read/8, error -71 [ 176.522571][ T4345] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 176.522592][ T4345] rust_binder: Read failure Err(EFAULT) in pid:914 [ 176.662677][ T1656] usb 4-1: device descriptor read/8, error -71 [ 176.941587][ T1656] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 176.972708][ T1656] usb 4-1: device descriptor read/8, error -71 [ 177.112700][ T1656] usb 4-1: device descriptor read/8, error -71 [ 177.221683][ T1656] usb usb4-port1: unable to enumerate USB device [ 177.541595][ T1656] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 177.691637][ T1656] usb 3-1: Using ep0 maxpacket: 32 [ 177.698000][ T1656] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 177.706245][ T1656] usb 3-1: config 0 has no interface number 0 [ 177.712394][ T1656] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 177.723940][ T1656] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 177.733043][ T1656] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 177.741026][ T1656] usb 3-1: Product: syz [ 177.745251][ T1656] usb 3-1: Manufacturer: syz [ 177.749879][ T1656] usb 3-1: SerialNumber: syz [ 177.755093][ T1656] usb 3-1: config 0 descriptor?? [ 177.760382][ T4360] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 177.849100][ T4377] FAULT_INJECTION: forcing a failure. [ 177.849100][ T4377] name failslab, interval 1, probability 0, space 0, times 0 [ 177.861841][ T4377] CPU: 1 UID: 0 PID: 4377 Comm: syz.3.1384 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 177.861882][ T4377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 177.861894][ T4377] Call Trace: [ 177.861900][ T4377] [ 177.861906][ T4377] __dump_stack+0x21/0x30 [ 177.861934][ T4377] dump_stack_lvl+0x140/0x1c0 [ 177.861961][ T4377] ? __cfi_dump_stack_lvl+0x10/0x10 [ 177.861986][ T4377] dump_stack+0x19/0x20 [ 177.862008][ T4377] should_fail_ex+0x3c2/0x510 [ 177.862028][ T4377] should_failslab+0xac/0x100 [ 177.862048][ T4377] kmem_cache_alloc_noprof+0x42/0x410 [ 177.862065][ T4377] ? ep_ptable_queue_proc+0x6e/0x2b0 [ 177.862089][ T4377] ep_ptable_queue_proc+0x6e/0x2b0 [ 177.862114][ T4377] ? __cfi_ep_ptable_queue_proc+0x10/0x10 [ 177.862138][ T4377] unix_poll+0x95/0x420 [ 177.862158][ T4377] sock_poll+0x23e/0x400 [ 177.862173][ T4377] ? __cfi_sock_poll+0x10/0x10 [ 177.862187][ T4377] ep_insert+0xd60/0x1600 [ 177.862209][ T4377] ? ep_loop_check+0xa0/0xa0 [ 177.862228][ T4377] ? mutex_lock+0x97/0x1d0 [ 177.862246][ T4377] ? __cfi_ep_ptable_queue_proc+0x10/0x10 [ 177.862270][ T4377] do_epoll_ctl+0x955/0xcf0 [ 177.862290][ T4377] __x64_sys_epoll_ctl+0x166/0x1b0 [ 177.862311][ T4377] ? __cfi___x64_sys_epoll_ctl+0x10/0x10 [ 177.862332][ T4377] ? switch_fpu_return+0x12/0x20 [ 177.862352][ T4377] x64_sys_call+0x2c44/0x2ee0 [ 177.862367][ T4377] do_syscall_64+0x57/0xf0 [ 177.862381][ T4377] ? clear_bhb_loop+0x50/0xa0 [ 177.862400][ T4377] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 177.862419][ T4377] RIP: 0033:0x7fec82f9e159 [ 177.862432][ T4377] 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 [ 177.862446][ T4377] RSP: 002b:00007fec83dc8028 EFLAGS: 00000246 ORIG_RAX: 00000000000000e9 [ 177.862463][ T4377] RAX: ffffffffffffffda RBX: 00007fec83225fa0 RCX: 00007fec82f9e159 [ 177.862476][ T4377] RDX: 0000000000000006 RSI: 0000000000000001 RDI: 0000000000000004 [ 177.862485][ T4377] RBP: 00007fec8303503b R08: 0000000000000000 R09: 0000000000000000 [ 177.862495][ T4377] R10: 0000200000000100 R11: 0000000000000246 R12: 0000000000000000 [ 177.862505][ T4377] R13: 00007fec83226038 R14: 00007fec83225fa0 R15: 00007ffc5ddb0728 [ 177.862519][ T4377] [ 178.098897][ T4360] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 178.307144][ T1656] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 178.317404][ T1656] asix 3-1:0.188: probe with driver asix failed with error -71 [ 178.326054][ T1656] usb 3-1: USB disconnect, device number 33 [ 178.341606][ T10] usb 4-1: new high-speed USB device number 29 using dummy_hcd [ 178.501579][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 178.507933][ T10] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 178.518142][ T10] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 178.531278][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 178.538361][ T10] usb 4-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 178.547721][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 178.557929][ T10] usb 4-1: config 0 descriptor?? [ 178.971673][ T10] usbhid 4-1:0.0: can't add hid device: -71 [ 178.977717][ T10] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 178.986538][ T10] usb 4-1: USB disconnect, device number 29 [ 179.061739][ T66] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 179.231631][ T66] usb 3-1: Using ep0 maxpacket: 16 [ 179.237981][ T66] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 179.248552][ T66] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 179.259453][ T66] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 179.268721][ T66] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.276887][ T66] usb 3-1: Product: syz [ 179.281080][ T66] usb 3-1: Manufacturer: syz [ 179.285853][ T66] usb 3-1: SerialNumber: syz [ 179.493738][ T66] usb 3-1: 0:2 : does not exist [ 179.500500][ T66] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 179.511240][ T66] usb 3-1: USB disconnect, device number 34 [ 179.521883][ T352] udevd[352]: 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 [ 179.721612][ T1656] usb 4-1: new high-speed USB device number 30 using dummy_hcd [ 179.871578][ T1656] usb 4-1: Using ep0 maxpacket: 32 [ 179.880632][ T1656] usb 4-1: config 0 has an invalid interface number: 188 but max is 0 [ 179.897374][ T1656] usb 4-1: config 0 has no interface number 0 [ 179.904835][ T1656] usb 4-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 179.919671][ T1656] usb 4-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 179.931132][ T1656] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.942574][ T1656] usb 4-1: Product: syz [ 179.948804][ T1656] usb 4-1: Manufacturer: syz [ 179.954108][ T1656] usb 4-1: SerialNumber: syz [ 179.961159][ T1656] usb 4-1: config 0 descriptor?? [ 179.966827][ T4421] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 180.176655][ T4421] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 180.384958][ T1656] asix 4-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 180.398637][ T1656] asix 4-1:0.188: probe with driver asix failed with error -71 [ 180.408170][ T1656] usb 4-1: USB disconnect, device number 30 [ 180.616326][ T4449] rust_binder: 4448:4449 no such ref 0 [ 180.621994][ T4449] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 180.622017][ T4449] rust_binder: Read failure Err(EFAULT) in pid:925 [ 180.631041][ T4449] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 180.637659][ T4449] rust_binder: Read failure Err(EFAULT) in pid:925 [ 180.645972][ T4449] rust_binder: 4448:4449 got transaction to invalid handle 1 [ 180.659940][ T4449] rust_binder: 4448:4449 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 180.669839][ T1656] rust_binder: 4448: undelivered TRANSACTION_ERROR: 29201 [ 181.196247][ T4470] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1427'. [ 181.221684][ T4474] rust_binder: 4472:4474 no such ref 0 [ 181.227250][ T4474] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 181.227271][ T4474] rust_binder: Read failure Err(EFAULT) in pid:931 [ 181.236396][ T4474] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 181.243162][ T4474] rust_binder: Read failure Err(EFAULT) in pid:931 [ 181.251665][ T4474] rust_binder: 4472:4474 got transaction to invalid handle 1 [ 181.265724][ T4474] rust_binder: 4472:4474 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 181.275875][ T1656] rust_binder: 4472: undelivered TRANSACTION_ERROR: 29201 [ 181.341565][ T10] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 181.501573][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 181.507779][ T10] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 181.517621][ T10] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 181.530462][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 181.537148][ T9] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 181.544785][ T10] usb 4-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 181.553921][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 181.563015][ T10] usb 4-1: config 0 descriptor?? [ 181.711585][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 181.717931][ T9] usb 1-1: config 0 has an invalid interface number: 188 but max is 0 [ 181.726200][ T9] usb 1-1: config 0 has no interface number 0 [ 181.732382][ T9] usb 1-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 181.743942][ T9] usb 1-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 181.753046][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 181.761046][ T9] usb 1-1: Product: syz [ 181.765256][ T9] usb 1-1: Manufacturer: syz [ 181.769933][ T9] usb 1-1: SerialNumber: syz [ 181.775452][ T9] usb 1-1: config 0 descriptor?? [ 181.780817][ T4480] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 181.975744][ T10] usbhid 4-1:0.0: can't add hid device: -71 [ 181.981920][ T10] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 181.990555][ T4480] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 181.992342][ T10] usb 4-1: USB disconnect, device number 31 [ 182.206231][ T9] asix 1-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 182.216472][ T9] asix 1-1:0.188: probe with driver asix failed with error -71 [ 182.225024][ T9] usb 1-1: USB disconnect, device number 22 [ 182.726701][ T4524] FAULT_INJECTION: forcing a failure. [ 182.726701][ T4524] name fail_futex, interval 1, probability 0, space 0, times 1 [ 182.739678][ T4524] CPU: 1 UID: 0 PID: 4524 Comm: syz.0.1453 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 182.739714][ T4524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 182.739748][ T4524] Call Trace: [ 182.739755][ T4524] [ 182.739761][ T4524] __dump_stack+0x21/0x30 [ 182.739789][ T4524] dump_stack_lvl+0x140/0x1c0 [ 182.739811][ T4524] ? __cfi_dump_stack_lvl+0x10/0x10 [ 182.739836][ T4524] dump_stack+0x19/0x20 [ 182.739857][ T4524] should_fail_ex+0x3c2/0x510 [ 182.739878][ T4524] should_fail+0xf/0x20 [ 182.739895][ T4524] get_futex_key+0x178/0x940 [ 182.739916][ T4524] ? __cfi_get_futex_key+0x10/0x10 [ 182.739938][ T4524] futex_wake+0x150/0x950 [ 182.739952][ T4524] ? kernelmode_fixup_or_oops+0x83/0x100 [ 182.739968][ T4524] ? __cfi_futex_wake+0x10/0x10 [ 182.739983][ T4524] ? do_user_addr_fault+0xdec/0x1230 [ 182.740008][ T4524] ? file_init_path+0x3b/0x590 [ 182.740031][ T4524] do_futex+0x37d/0x510 [ 182.740051][ T4524] ? file_init_path+0x434/0x590 [ 182.740074][ T4524] ? __cfi_do_futex+0x10/0x10 [ 182.740096][ T4524] __se_sys_futex+0x13c/0x320 [ 182.740119][ T4524] ? __x64_sys_futex+0x110/0x110 [ 182.740140][ T4524] ? __x64_sys_epoll_ctl+0x140/0x1b0 [ 182.740163][ T4524] __x64_sys_futex+0xe9/0x110 [ 182.740185][ T4524] x64_sys_call+0x227f/0x2ee0 [ 182.740200][ T4524] do_syscall_64+0x57/0xf0 [ 182.740215][ T4524] ? clear_bhb_loop+0x50/0xa0 [ 182.740237][ T4524] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 182.740257][ T4524] RIP: 0033:0x7fe155f9e159 [ 182.740271][ T4524] 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 [ 182.740285][ T4524] RSP: 002b:00007fe156da80e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 182.740302][ T4524] RAX: ffffffffffffffda RBX: 00007fe156225fa8 RCX: 00007fe155f9e159 [ 182.740314][ T4524] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007fe156225fac [ 182.740325][ T4524] RBP: 00007fe156225fa0 R08: 4000000000000000 R09: 0000000000000000 [ 182.740336][ T4524] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 182.740347][ T4524] R13: 00007fe156226038 R14: 00007ffcf49b1a30 R15: 00007ffcf49b1b18 [ 182.740360][ T4524] [ 182.801673][ T9] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 182.976468][ T4526] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 183.121593][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 183.134439][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.144476][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 183.157678][ T9] usb 4-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 183.166925][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.176349][ T9] usb 4-1: config 0 descriptor?? [ 183.231600][ T66] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 183.381066][ T4566] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 183.381596][ T66] usb 1-1: Using ep0 maxpacket: 16 [ 183.402411][ T66] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 183.413511][ T66] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 183.426449][ T66] usb 1-1: config 0 interface 0 has no altsetting 0 [ 183.433137][ T66] usb 1-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 183.442410][ T66] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 183.451231][ T66] usb 1-1: config 0 descriptor?? [ 183.651709][ T9] hid-picolcd 0003:04D8:C002.0013: No report with id 0x11 found [ 183.809871][ T31] usb 4-1: USB disconnect, device number 32 [ 183.863911][ T66] usbhid 1-1:0.0: can't add hid device: -71 [ 183.869891][ T66] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 183.878718][ T66] usb 1-1: USB disconnect, device number 23 [ 184.428937][ T4625] fuse: Bad value for 'group_id' [ 184.434021][ T4625] fuse: Bad value for 'group_id' [ 184.467520][ T4629] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 184.467545][ T4629] rust_binder: Read failure Err(EFAULT) in pid:951 [ 184.476045][ T4629] rust_binder: 4628:4629 got transaction to invalid handle 1 [ 184.490221][ T4629] rust_binder: 4628:4629 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 184.500165][ T31] rust_binder: 4628: undelivered TRANSACTION_ERROR: 29201 [ 184.581580][ T66] usb 4-1: new high-speed USB device number 33 using dummy_hcd [ 184.595103][ T4645] fuse: Bad value for 'group_id' [ 184.600084][ T4645] fuse: Bad value for 'group_id' [ 184.743065][ T66] usb 4-1: unable to get BOS descriptor or descriptor too short [ 184.751703][ T66] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 184.762044][ T66] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 184.773759][ T66] usb 4-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 184.782917][ T66] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 184.790939][ T66] usb 4-1: Product: syz [ 184.792492][ T31] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 184.795787][ T66] usb 4-1: Manufacturer: syz [ 184.807467][ T66] usb 4-1: SerialNumber: syz [ 184.868019][ T4666] fuse: Bad value for 'group_id' [ 184.873099][ T4666] fuse: Bad value for 'group_id' [ 184.971580][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 184.978064][ T31] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 184.995356][ T31] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 185.008266][ T31] usb 1-1: config 0 interface 0 has no altsetting 0 [ 185.014931][ T31] usb 1-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 185.024183][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 185.033412][ T66] usb 4-1: USB disconnect, device number 33 [ 185.033851][ T31] usb 1-1: config 0 descriptor?? [ 185.057776][ T352] udevd[352]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 185.455020][ T31] usbhid 1-1:0.0: can't add hid device: -71 [ 185.461669][ T31] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 185.473131][ T31] usb 1-1: USB disconnect, device number 24 [ 186.408678][ T4763] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 186.408704][ T4763] rust_binder: Read failure Err(EFAULT) in pid:928 [ 186.417548][ T4763] rust_binder: 4762:4763 got transaction to invalid handle 1 [ 186.431939][ T4763] rust_binder: 4762:4763 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 186.442107][ T31] rust_binder: 4762: undelivered TRANSACTION_ERROR: 29201 [ 186.595388][ T4782] fuse: Unknown parameter 'grou00000000000000000000' [ 186.707034][ T66] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 186.755947][ T4789] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 186.755974][ T4789] rust_binder: Read failure Err(EFAULT) in pid:938 [ 186.764706][ T4789] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 186.771321][ T4789] rust_binder: Read failure Err(EFAULT) in pid:938 [ 186.779834][ T4789] rust_binder: 4788:4789 got transaction to invalid handle 1 [ 186.793921][ T4789] rust_binder: 4788:4789 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 186.803813][ T9] rust_binder: 4788: undelivered TRANSACTION_ERROR: 29201 [ 186.851619][ T31] usb 3-1: new high-speed USB device number 35 using dummy_hcd [ 186.861589][ T66] usb 1-1: Using ep0 maxpacket: 16 [ 186.867899][ T66] usb 1-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 186.877974][ T66] usb 1-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 186.891368][ T66] usb 1-1: config 0 interface 0 has no altsetting 0 [ 186.898085][ T66] usb 1-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 186.907227][ T66] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 186.915967][ T66] usb 1-1: config 0 descriptor?? [ 186.993444][ T4807] fuse: Unknown parameter 'grou00000000000000000000' [ 187.002951][ T31] usb 3-1: unable to get BOS descriptor or descriptor too short [ 187.011545][ T31] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 187.022104][ T31] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 187.032967][ T31] usb 3-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 187.042155][ T31] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 187.050314][ T31] usb 3-1: Product: syz [ 187.054898][ T31] usb 3-1: Manufacturer: syz [ 187.059604][ T31] usb 3-1: SerialNumber: syz [ 187.271889][ T31] usb 3-1: USB disconnect, device number 35 [ 187.282405][ T352] udevd[352]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 187.324218][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.331722][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.339144][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.346583][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.354036][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.361434][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.368890][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.376359][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.383804][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.391222][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.398705][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.406259][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.413732][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.421147][ T66] pantherlord 0003:0810:0001.0014: unknown main item tag 0x0 [ 187.428595][ T66] pantherlord 0003:0810:0001.0014: unbalanced collection at end of report description [ 187.438352][ T66] pantherlord 0003:0810:0001.0014: parse failed [ 187.444697][ T66] pantherlord 0003:0810:0001.0014: probe with driver pantherlord failed with error -22 [ 187.534062][ T31] usb 1-1: USB disconnect, device number 25 [ 187.682769][ T4828] fuse: Unknown parameter 'grou00000000000000000000' [ 187.684221][ T4829] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 187.689533][ T4829] rust_binder: Read failure Err(EFAULT) in pid:946 [ 187.698432][ T4829] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 187.705054][ T4829] rust_binder: Read failure Err(EFAULT) in pid:946 [ 187.713733][ T4829] rust_binder: 4826:4829 got transaction to invalid handle 1 [ 187.728230][ T4829] rust_binder: 4826:4829 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 187.737963][ T66] rust_binder: 4826: undelivered TRANSACTION_ERROR: 29201 [ 187.886090][ T4852] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 187.886117][ T4852] rust_binder: Read failure Err(EFAULT) in pid:952 [ 187.889439][ T4853] fuse: Unknown parameter 'group_i00000000000000000000' [ 187.897419][ T4852] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 187.907865][ T4852] rust_binder: Read failure Err(EFAULT) in pid:952 [ 187.916498][ T4852] rust_binder: 4850:4852 got transaction to invalid handle 1 [ 187.930701][ T4852] rust_binder: 4850:4852 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 187.940623][ T31] rust_binder: 4850: undelivered TRANSACTION_ERROR: 29201 [ 188.021591][ T66] usb 3-1: new high-speed USB device number 36 using dummy_hcd [ 188.171719][ T66] usb 3-1: Using ep0 maxpacket: 8 [ 188.177918][ T66] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 188.187713][ T66] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 188.200566][ T66] usb 3-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 188.209650][ T66] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 188.211634][ T31] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 188.222580][ T66] usb 3-1: config 0 descriptor?? [ 188.373046][ T31] usb 4-1: unable to get BOS descriptor or descriptor too short [ 188.381707][ T31] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 188.411562][ T31] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 188.420692][ T31] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 188.436621][ T31] usb 4-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 188.445758][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 188.453794][ T31] usb 4-1: Product: syz [ 188.457980][ T31] usb 4-1: Manufacturer: syz [ 188.462729][ T31] usb 4-1: SerialNumber: syz [ 188.674367][ T31] usb 4-1: USB disconnect, device number 34 [ 188.685611][ T496] udevd[496]: 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 [ 188.701798][ T66] hid-picolcd 0003:04D8:C002.0015: No report with id 0x11 found [ 188.840496][ T66] usb 3-1: USB disconnect, device number 36 [ 188.958840][ T4878] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 188.958859][ T4878] rust_binder: Read failure Err(EFAULT) in pid:986 [ 188.967905][ T4878] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 188.974527][ T4878] rust_binder: Read failure Err(EFAULT) in pid:986 [ 188.982833][ T4878] rust_binder: 4877:4878 got transaction to invalid handle 1 [ 188.996863][ T4878] rust_binder: 4877:4878 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 189.006622][ T66] rust_binder: 4877: undelivered TRANSACTION_ERROR: 29201 [ 189.025511][ T4880] fuse: Unknown parameter 'group_i00000000000000000000' [ 189.366506][ T4897] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 189.366530][ T4897] rust_binder: Read failure Err(EFAULT) in pid:1039 [ 189.375540][ T4897] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 189.382193][ T4897] rust_binder: Read failure Err(EFAULT) in pid:1039 [ 189.390458][ T4897] rust_binder: 4896:4897 got transaction to invalid handle 1 [ 189.404558][ T4897] rust_binder: 4896:4897 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 189.414315][ T372] rust_binder: 4896: undelivered TRANSACTION_ERROR: 29201 [ 189.421681][ T31] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 189.551701][ T31] usb 4-1: device descriptor read/64, error -71 [ 189.744281][ T36] audit: type=1400 audit(1789181256.006:305): avc: denied { mounton } for pid=4906 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 189.751694][ T372] usb 3-1: new high-speed USB device number 37 using dummy_hcd [ 189.791575][ T31] usb 4-1: device descriptor read/64, error -71 [ 189.809708][ T4906] bridge0: port 1(bridge_slave_0) entered blocking state [ 189.816815][ T4906] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.823971][ T4906] bridge_slave_0: entered allmulticast mode [ 189.830243][ T4906] bridge_slave_0: entered promiscuous mode [ 189.836836][ T4906] bridge0: port 2(bridge_slave_1) entered blocking state [ 189.843923][ T4906] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.851130][ T4906] bridge_slave_1: entered allmulticast mode [ 189.857909][ T4906] bridge_slave_1: entered promiscuous mode [ 189.867660][ T3475] bridge_slave_1: left allmulticast mode [ 189.873406][ T3475] bridge_slave_1: left promiscuous mode [ 189.879053][ T3475] bridge0: port 2(bridge_slave_1) entered disabled state [ 189.886761][ T3475] bridge_slave_0: left allmulticast mode [ 189.892503][ T3475] bridge_slave_0: left promiscuous mode [ 189.899562][ T3475] bridge0: port 1(bridge_slave_0) entered disabled state [ 189.921702][ T372] usb 3-1: Using ep0 maxpacket: 32 [ 189.932487][ T372] usb 3-1: config 0 has an invalid interface number: 188 but max is 0 [ 189.944796][ T372] usb 3-1: config 0 has no interface number 0 [ 189.950987][ T372] usb 3-1: config 0 interface 188 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 32 [ 189.962934][ T372] usb 3-1: New USB device found, idVendor=17ef, idProduct=7203, bcdDevice=2e.36 [ 189.972640][ T372] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 189.980699][ T372] usb 3-1: Product: syz [ 189.984971][ T372] usb 3-1: Manufacturer: syz [ 189.990385][ T372] usb 3-1: SerialNumber: syz [ 190.002223][ T372] usb 3-1: config 0 descriptor?? [ 190.008020][ T4902] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 190.031235][ T3475] veth1_macvtap: left promiscuous mode [ 190.031706][ T31] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 190.037103][ T3475] veth0_vlan: left promiscuous mode [ 190.130769][ T4906] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.137876][ T4906] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.145237][ T4906] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.152310][ T4906] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.180823][ T3470] bridge0: port 1(bridge_slave_0) entered disabled state [ 190.181804][ T31] usb 4-1: device descriptor read/64, error -71 [ 190.194372][ T3470] bridge0: port 2(bridge_slave_1) entered disabled state [ 190.204551][ T3466] bridge0: port 1(bridge_slave_0) entered blocking state [ 190.211681][ T3466] bridge0: port 1(bridge_slave_0) entered forwarding state [ 190.220522][ T4902] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 190.223837][ T3470] bridge0: port 2(bridge_slave_1) entered blocking state [ 190.234758][ T3470] bridge0: port 2(bridge_slave_1) entered forwarding state [ 190.265467][ T4906] veth0_vlan: entered promiscuous mode [ 190.277575][ T4906] veth1_macvtap: entered promiscuous mode [ 190.298012][ T36] audit: type=1400 audit(1789181256.556:306): avc: denied { mounton } for pid=4906 comm="syz-executor" path="/root/syzkaller.aBcC5v/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 190.334982][ T66] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 190.350551][ T4921] fuse: Unknown parameter 'group_i00000000000000000000' [ 190.377534][ T4923] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 190.377551][ T4923] rust_binder: Read failure Err(EFAULT) in pid:4 [ 190.386714][ T4923] rust_binder: 4922:4923 got transaction to invalid handle 1 [ 190.400688][ T4923] rust_binder: 4922:4923 transaction call to 0:0 failed ENOENT, code 0 size 104-24 [ 190.403488][ T3475] ------------[ cut here ]------------ [ 190.411719][ T9] rust_binder: 4922: undelivered TRANSACTION_ERROR: 29201 [ 190.415609][ T3475] WARNING: CPU: 1 PID: 3475 at net/ipv6/xfrm6_tunnel.c:341 xfrm6_tunnel_net_exit+0xc4/0x140 [ 190.432811][ T3475] Modules linked in: [ 190.436757][ T3475] CPU: 1 UID: 0 PID: 3475 Comm: kworker/u8:38 Not tainted syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 190.448697][ T3475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 190.458880][ T3475] Workqueue: netns cleanup_net [ 190.463718][ T3475] RIP: 0010:xfrm6_tunnel_net_exit+0xc4/0x140 [ 190.469755][ T3475] Code: e8 91 bd d5 fc 4b 83 3c 3e 00 75 19 e8 15 e3 7c fc 49 81 ff f8 07 00 00 74 1b e8 07 e3 7c fc 49 83 c7 08 eb c9 e8 fc e2 7c fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 49 8d 9e 00 08 00 00 45 31 ff 4a [ 190.489446][ T3475] RSP: 0018:ffffc9000c58fb90 EFLAGS: 00010293 [ 190.495594][ T3475] RAX: ffffffff850a9714 RBX: ffff888105bd6a80 RCX: ffff88813a22b900 [ 190.503688][ T3475] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888105f507e8 [ 190.511779][ T3475] RBP: ffffc9000c58fbb0 R08: 0000000000000003 R09: 0000000000000004 [ 190.514926][ T66] usb 1-1: unable to get BOS descriptor or descriptor too short [ 190.519779][ T3475] R10: dffffc0000000000 R11: fffff520018b1f04 R12: dffffc0000000000 [ 190.519802][ T3475] R13: dffffc0000000000 R14: ffff888105f50000 R15: 00000000000007e8 [ 190.530324][ T66] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 190.535531][ T3475] FS: 0000000000000000(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 190.545500][ T66] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 190.553669][ T3475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 190.553691][ T3475] CR2: 0000000000000000 CR3: 0000000107eb2000 CR4: 00000000003526b0 [ 190.564255][ T66] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 190.571693][ T3475] Call Trace: [ 190.600270][ T66] usb 1-1: New USB device found, idVendor=2b53, idProduct=0031, bcdDevice= 0.40 [ 190.600396][ T3475] [ 190.610467][ T66] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 190.612427][ T3475] cleanup_net+0x6bd/0xc90 [ 190.624860][ T3475] ? __cfi_cleanup_net+0x10/0x10 [ 190.629840][ T3475] ? kick_pool+0xb9/0x540 [ 190.631106][ T66] usb 1-1: Product: syz [ 190.634250][ T3475] process_scheduled_works+0x7f4/0x1060 [ 190.642458][ T66] usb 1-1: Manufacturer: syz [ 190.644020][ T3475] worker_thread+0xc99/0x13f0 [ 190.653336][ T3475] kthread+0x2c4/0x360 [ 190.657454][ T3475] ? __cfi_worker_thread+0x10/0x10 [ 190.659741][ T66] usb 1-1: SerialNumber: syz [ 190.662629][ T3475] ? __cfi_kthread+0x10/0x10 [ 190.662661][ T3475] ret_from_fork+0x64/0xa0 [ 190.662693][ T3475] ? __cfi_kthread+0x10/0x10 [ 190.680959][ T3475] ret_from_fork_asm+0x1a/0x30 [ 190.685825][ T3475] [ 190.688879][ T3475] ---[ end trace 0000000000000000 ]--- [ 190.695078][ T3475] ------------[ cut here ]------------ [ 190.695963][ T31] usb 4-1: device descriptor read/64, error -71 [ 190.696143][ T372] asix 3-1:0.188 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 190.700676][ T3475] WARNING: CPU: 0 PID: 3475 at net/ipv6/xfrm6_tunnel.c:344 xfrm6_tunnel_net_exit+0x119/0x140 [ 190.706961][ T372] asix 3-1:0.188: probe with driver asix failed with error -71 [ 190.716985][ T3475] Modules linked in: [ 190.733844][ T372] usb 3-1: USB disconnect, device number 37 [ 190.734843][ T3475] CPU: 0 UID: 0 PID: 3475 Comm: kworker/u8:38 Tainted: G W syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 190.757886][ T3475] Tainted: [W]=WARN [ 190.761888][ T3475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 190.772086][ T3475] Workqueue: netns cleanup_net [ 190.776907][ T3475] RIP: 0010:xfrm6_tunnel_net_exit+0x119/0x140 [ 190.783087][ T3475] Code: fc 4b 83 bc 3e 00 08 00 00 00 75 19 e8 c0 e2 7c fc 49 81 ff f8 07 00 00 74 1b e8 b2 e2 7c fc 49 83 c7 08 eb c5 e8 a7 e2 7c fc <0f> 0b 49 81 ff f8 07 00 00 75 e5 e8 97 e2 7c fc 5b 41 5c 41 5e 41 [ 190.802865][ T3475] RSP: 0018:ffffc9000c58fb90 EFLAGS: 00010293 [ 190.808958][ T3475] RAX: ffffffff850a9769 RBX: ffff888105f50800 RCX: ffff88813a22b900 [ 190.812462][ T31] usb usb4-port1: attempt power cycle [ 190.816988][ T3475] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888105f50808 [ 190.830377][ T3475] RBP: ffffc9000c58fbb0 R08: 0000000000000003 R09: 0000000000000004 [ 190.838414][ T3475] R10: dffffc0000000000 R11: fffff520018b1f04 R12: dffffc0000000000 [ 190.846452][ T3475] R13: dffffc0000000000 R14: ffff888105f50000 R15: 0000000000000008 [ 190.854470][ T3475] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 190.863500][ T3475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 190.870155][ T3475] CR2: 00007fe155feb840 CR3: 000000010cb2a000 CR4: 00000000003526b0 [ 190.878216][ T3475] DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000083 [ 190.886294][ T3475] DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 190.894372][ T3475] Call Trace: [ 190.897697][ T3475] [ 190.900794][ T3475] cleanup_net+0x6bd/0xc90 [ 190.905304][ T3475] ? __cfi_cleanup_net+0x10/0x10 [ 190.910272][ T3475] ? kick_pool+0xb9/0x540 [ 190.914653][ T3475] process_scheduled_works+0x7f4/0x1060 [ 190.920247][ T3475] worker_thread+0xc99/0x13f0 [ 190.925003][ T3475] kthread+0x2c4/0x360 [ 190.929130][ T3475] ? __cfi_worker_thread+0x10/0x10 [ 190.934293][ T3475] ? __cfi_kthread+0x10/0x10 [ 190.938915][ T3475] ret_from_fork+0x64/0xa0 [ 190.943389][ T3475] ? __cfi_kthread+0x10/0x10 [ 190.948035][ T3475] ret_from_fork_asm+0x1a/0x30 [ 190.952879][ T3475] [ 190.955931][ T3475] ---[ end trace 0000000000000000 ]--- [ 190.965072][ T3475] ------------[ cut here ]------------ [ 190.970635][ T3475] WARNING: CPU: 0 PID: 3475 at net/xfrm/xfrm_state.c:3217 xfrm_state_fini+0x2be/0x310 [ 190.980249][ T3475] Modules linked in: [ 190.984185][ T3475] CPU: 0 UID: 0 PID: 3475 Comm: kworker/u8:38 Tainted: G W syzkaller #0 238002c42480d657f84ffff3a67e0b81dcf43858 [ 190.997526][ T3475] Tainted: [W]=WARN [ 191.001380][ T3475] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 191.011526][ T3475] Workqueue: netns cleanup_net [ 191.016326][ T3475] RIP: 0010:xfrm_state_fini+0x2be/0x310 [ 191.022035][ T3475] Code: 3c 20 00 74 08 48 89 df e8 af 7b f0 fc 48 8b 3b e8 c7 6c db fc 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 22 a1 97 fc <0f> 0b e9 b0 fd ff ff e8 16 a1 97 fc 0f 0b e9 18 fe ff ff e8 0a a1 [ 191.041728][ T3475] RSP: 0018:ffffc9000c58fb70 EFLAGS: 00010293 [ 191.047838][ T3475] RAX: ffffffff84efd8ee RBX: ffff888105bd6a80 RCX: ffff88813a22b900 [ 191.055892][ T3475] RDX: 0000000000000000 RSI: 0000000000c00000 RDI: ffff88813a22b900 [ 191.063903][ T3475] RBP: ffffc9000c58fb98 R08: ffffffff87d43d07 R09: 1ffffffff0fa87a0 [ 191.071919][ T3475] R10: dffffc0000000000 R11: fffffbfff0fa87a1 R12: 1ffffffff0fa84f4 [ 191.079917][ T3475] R13: dffffc0000000000 R14: ffff888105bd7680 R15: dffffc0000000000 [ 191.087931][ T3475] FS: 0000000000000000(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 191.096924][ T3475] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 191.103597][ T3475] CR2: 00007fe155feb840 CR3: 000000010d7c2000 CR4: 00000000003526b0 [ 191.111628][ T3475] DR0: ffffffffffffffff DR1: 00000000000001f8 DR2: 0000000000000083 [ 191.119654][ T3475] DR3: ffffffffefffff15 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 191.127715][ T3475] Call Trace: [ 191.131027][ T3475] [ 191.133993][ T3475] xfrm_net_exit+0x31/0x80 [ 191.138452][ T3475] cleanup_net+0x6bd/0xc90 [ 191.142922][ T3475] ? __cfi_cleanup_net+0x10/0x10 [ 191.147883][ T3475] ? kick_pool+0xb9/0x540 [ 191.152272][ T3475] process_scheduled_works+0x7f4/0x1060 [ 191.157864][ T3475] worker_thread+0xc99/0x13f0 [ 191.161784][ T31] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 191.162633][ T3475] kthread+0x2c4/0x360 [ 191.174232][ T3475] ? __cfi_worker_thread+0x10/0x10 [ 191.179404][ T3475] ? __cfi_kthread+0x10/0x10 [ 191.184076][ T3475] ret_from_fork+0x64/0xa0 [ 191.188533][ T3475] ? __cfi_kthread+0x10/0x10 [ 191.193130][ T31] usb 4-1: device descriptor read/8, error -71 [ 191.199346][ T3475] ret_from_fork_asm+0x1a/0x30 [ 191.204193][ T3475] [ 191.207231][ T3475] ---[ end trace 0000000000000000 ]--- [ 191.213426][ T9] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 191.222828][ T66] usb 1-1: USB disconnect, device number 26 [ 191.238893][ T497] udevd[497]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 191.322909][ T31] usb 4-1: device descriptor read/8, error -71 [ 191.381587][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 191.387985][ T9] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 191.398234][ T9] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 191.411241][ T9] usb 2-1: config 0 interface 0 has no altsetting 0 [ 191.418039][ T9] usb 2-1: New USB device found, idVendor=0810, idProduct=0001, bcdDevice= 0.00 [ 191.427297][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 191.435997][ T9] usb 2-1: config 0 descriptor?? [ 191.561615][ T31] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 191.582733][ T31] usb 4-1: device descriptor read/8, error -71 [ 191.712705][ T31] usb 4-1: device descriptor read/8, error -71 [ 191.821919][ T31] usb usb4-port1: unable to enumerate USB device [ 191.843925][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.851422][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.858903][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.866393][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.873906][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.881339][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.888795][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.896261][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.903899][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.911292][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.918779][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.926269][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.933734][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.941225][ T9] pantherlord 0003:0810:0001.0016: unknown main item tag 0x0 [ 191.948736][ T9] pantherlord 0003:0810:0001.0016: unbalanced collection at end of report description [ 191.958453][ T9] pantherlord 0003:0810:0001.0016: parse failed [ 191.964803][ T9] pantherlord 0003:0810:0001.0016: probe with driver pantherlord failed with error -22 [ 192.046132][ T9] usb 2-1: USB disconnect, device number 22