last executing test programs: 4.7227198s ago: executing program 0 (id=245): mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x181) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000280), 0x8020, &(0x7f0000000000)=ANY=[@ANYBLOB="660200", @ANYRESDEC=r0, @ANYRES64, @ANYRESDEC=0x0, @ANYRESDEC=r0, @ANYRES32=r0]) read$FUSE(r0, &(0x7f0000000340)={0x2020, 0x0, 0x0}, 0x2020) chroot(&(0x7f0000002380)='./file0\x00') write$FUSE_INIT(r0, &(0x7f0000002440)={0x50, 0x0, r1, {0x7, 0x2d, 0x10, 0x10000000, 0x8001, 0x64, 0x18, 0x6, 0x0, 0x0, 0x40, 0x1}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004600)="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", 0x2000, &(0x7f00000044c0)={&(0x7f0000004580)={0x50, 0xffffffffffffffda, 0xffffffffffffffff, {0x7, 0x2d, 0x8000000, 0x6438207, 0x0, 0xffff, 0x0, 0xf84}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdirat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x181) (async) openat$fuse(0xffffffffffffff9c, &(0x7f0000000200), 0x42, 0x0) (async) mount$fuse(0x0, &(0x7f0000000080)='./file0/../file0\x00', &(0x7f0000000280), 0x8020, &(0x7f0000000000)=ANY=[@ANYBLOB="660200", @ANYRESDEC=r0, @ANYRES64, @ANYRESDEC=0x0, @ANYRESDEC=r0, @ANYRES32=r0]) (async) read$FUSE(r0, &(0x7f0000000340)={0x2020}, 0x2020) (async) chroot(&(0x7f0000002380)='./file0\x00') (async) write$FUSE_INIT(r0, &(0x7f0000002440)={0x50, 0x0, r1, {0x7, 0x2d, 0x10, 0x10000000, 0x8001, 0x64, 0x18, 0x6, 0x0, 0x0, 0x40, 0x1}}, 0x50) (async) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000044c0)={&(0x7f0000004580)={0x50, 0xffffffffffffffda, 0xffffffffffffffff, {0x7, 0x2d, 0x8000000, 0x6438207, 0x0, 0xffff, 0x0, 0xf84}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) 4.68790889s ago: executing program 0 (id=246): r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, &(0x7f0000000000)=[{{&(0x7f0000000100)={0xa, 0x4e22, 0x6, @mcast2, 0xfffffffd}, 0x1c, 0x0}}, {{0x0, 0x4f, &(0x7f0000000100)}}, {{0x0, 0x0, &(0x7f0000000180)}}], 0x3, 0x20014000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000280)={'syztnl0\x00', &(0x7f0000000200)={'ip6tnl0\x00', 0x0, 0x29, 0x9, 0x4, 0x6, 0x1, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, 0x8000, 0x40, 0xf10d, 0xfffffffc}}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@local, 0x5d, r1}) ppoll(&(0x7f00000001c0)=[{r0, 0x240}], 0x1, 0x0, 0x0, 0x0) r2 = syz_usb_connect$hid(0x3, 0x36, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x458, 0x5019, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, "", [{{0x9, 0x4, 0x0, 0x1, 0x2, 0x3, 0x0, 0x3, 0x0, {0x9, 0x21, 0x3, 0x0, 0x1, {0x22, 0x18}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x0, 0x0, 0x7b}}}}}]}}]}}, 0x0) openat$ttynull(0xffffffffffffff9c, 0x0, 0x82084, 0x0) syz_usb_connect(0x0, 0x0, 0x0, 0x0) syz_usb_control_io$hid(r2, 0x0, 0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r3, 0x65, 0x1, &(0x7f0000000180)=[{}], &(0x7f0000000340)=0x8) syz_usb_control_io$hid(r2, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x22, 0x1b, {[@main=@item_4={0x3, 0x0, 0x0, "e2350f0a"}, @global=@item_012={0x1, 0x1, 0x1, '\x00'}, @global=@item_4={0x3, 0x1, 0x8, "d1db8948"}, @local=@item_4={0x3, 0x2, 0x3, "5272bb60"}, @global=@item_4={0x3, 0x1, 0x6, "15270e83"}, @local=@item_4={0x3, 0x2, 0x8, "58bad77a"}]}}, 0x0}, 0x0) shutdown(r0, 0x0) syz_clone3(&(0x7f0000000980)={0x803400, &(0x7f0000000a00)=0xffffffffffffffff, 0x0, 0x0, {0xa}, 0x0, 0x0, 0x0, 0x0}, 0x58) ioctl$AUTOFS_IOC_CATATONIC(r4, 0xff01, 0x0) 3.809904471s ago: executing program 3 (id=248): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000140001032dbd7000fcdbdf250b00000008000100", @ANYBLOB='\b'], 0x1c}}, 0x200000c0) mount$9p_tcp(&(0x7f0000000640), &(0x7f0000000680)='.\x00', &(0x7f00000006c0), 0x8010, &(0x7f0000000180)={'trans=tcp,', {'port', 0x3d, 0x4e22}}) 3.786877132s ago: executing program 3 (id=249): mkdirat(0xffffffffffffff9c, &(0x7f0000001500)='./dev\x00', 0x1ff) syz_usb_connect(0x0, 0x5a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000ec13b2106d04f308280b0102030109024800010000000009046900000e010000084101"], 0x0) mount(0x0, &(0x7f0000001500)='./dev\x00', &(0x7f0000001600)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./mnt\x00', 0x1ef) mount(&(0x7f0000000040)=@filename='./dev/sda1\x00', &(0x7f0000000140)='./mnt\x00', &(0x7f0000000100)='ext4\x00', 0x8410, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./mnt\x00', 0x0, 0x21) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000180)=ANY=[@ANYBLOB="0004000000000000ff"]) 2.586304581s ago: executing program 3 (id=250): r0 = memfd_create(&(0x7f0000000100)='\x103q}2\x9a\xce\xaf\x03\xdfy[\xd9\xffR8\xf4\x1c\bi\xe4^\xd5\xfd\xa9\r\xac7A\x94\xa0\x00\x00\x00\x90+\xd6\x05\r\x84\x87\x1c\f\xdb\xe2\x00\x00A\x90m\xb6&\xd0\x9d\x00\x00\xc5\xb8,\f\xdb\x00\x00\x00\x00\x00\x00\r\x1b\xd3\xff<\x83z\x80\x8fQ|\xf5d\x10\x10\xd7\x01M\x7fML\x18\'\x1a<\xfee7{l\x16}\xa0I\x7f\xb5)l\xbb\x02\xfa\xb7\xb6\xa0\x9d\xb5XtAs\x86N\t\x8b\xbd\x1f\xb3834d1i\x9b\x94\xa6\\\x0e\xe2\xfa\xe5!\xd3\xcf\xfc\xce\xba\xe2\x1axi)<\xf7\x98\xc1\xba\xf4|\xe7|\xc4\xd7\x03\x00\x00\x00\x04D\x15E^7%8\x94y\x98\xf0l\xa0\'Q%\xd4\xda\xee\x81}\xcc\xfd\xa2\xe3M~x\x96\xe3]\xd70\xa2\x17\xca\xde\x1b\xaa\xe0l\xfc\x85\x8fc\x1c{|e\x8bs\xb0\x85E\xce;p)\xf8\xa6\xaa&QC4V\x81\x04\xcf\xd2\x81\xdc\xdf\xd7<\x9f\x93\x8bX\xd4\xea\xb2\xff\b\x92\xc7\x00\xef\xff\x00\x93\x1f\x92\xa7dcY\x9c\x9e9O-\xfcF\xbb\xbd{:IR\xea\xd8$\xe2\xa0\xc2\x8b\x1a\xead\xb8\xe1:6\x15M\x1d\xdak\x8c\x909\xd8\xb3\x02\xe0\x04\x9c\xc2\x06|\xf0\x0f\xa6Y&r\x9b\xc5\x1d\xe7jDf\x87@\x8fg\x15RJw\x82\xe2\xdcunuk\xff\x8c\xf3\x0e\x89\xd9DC\x9fF\x9c[M=\xe0^\xa8\xed)\xe8Z\xe8\x99&\x87\x04\xa4\t\xaa\xd8\xd6\xd5pG\xcb\xc4\x8b\xf7\xb8#\xcb\xd8|\xa5\xa6S\x8b\x8cv\xb7)\xc1\r\x00\x00\x00\x00\x00\x00\\\xf1\x8cUj\xd5\xa5\x88\x00\x00\x00\x00\x00\x00\t\xfb\xad\x906\xd0sy\xc6T\x93\xae\xd5r\xc8G\xc5\xfdS\xff\x04:`\x1e\xe3;l\xcd&\xd4\xf4\x8eum\x04\x00~\xfa\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x18+#\xae\v\xa7TW\x92\xc8\x8fEG\xab\xa1\xa1\x02Y\xdb\xb1yd_}\xf9y0\x1c\xdf\x9b\x95\x12\xe0\x1cuC\xf4\xd2%U\xc1@.\x86\\\x15\x98\xb0\x8f\x1bo\x9a\xd3\xea\xc7\x9b\xd3J\xd0\x92\xe7\x8d\xca\xd8\xf8NX\xb5&\xbdQ\x01\xbcYTc]\x9f\x89`7\xc9\xaf\x80\\\xb2C|E\xb5\x9d\xc8\\\x90*@:\xcbX\x99\x95-\x91\aP\x97\x0e\xe6\xd2o\xc9\xf7i4\xc7\"$O\x1ag\x8d\xa3\xb1\xddI\x98s^\x13\xd6\xdf\x96\x8f\xd3\x97E\xb4<\xfe\xe9vW\xbb<\xba\xd0\xe2r|B', 0x0) mmap(&(0x7f0000200000/0x400000)=nil, 0x400000, 0x2, 0x12, r0, 0xa21f9000) r1 = userfaultfd(0x80001) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000003c0)) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000400)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x5}) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[], 0xfcf4}}, 0x4002084) sendfile(r2, r2, &(0x7f00000004c0)=0x8000000000000001, 0x80000000) ioctl$UFFDIO_ZEROPAGE(r1, 0xc020aa04, &(0x7f0000000440)={{&(0x7f00003fe000/0x4000)=nil, 0x4000}}) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r4 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_CAP_HYPERV_SYNIC2(r5, 0x4068aea3, &(0x7f0000000080)) ioctl$KVM_SET_MSRS(r5, 0x4008ae89, &(0x7f0000000380)={0x2, 0x0, [{0x400000b0, 0x0, 0x1}, {0x400000b1, 0x0, 0x4000000000000008}]}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 2.114300421s ago: executing program 1 (id=259): r0 = socket$can_bcm(0x1d, 0x2, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vcan0\x00', 0x0}) connect$can_bcm(r0, &(0x7f0000000080)={0x1d, r1}, 0x10) sendmsg$can_bcm(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="0100000044090000ffffffff00000000", @ANYRES64=0x0, @ANYRES64=0xea60, @ANYRES64=0x0, @ANYRES64=0x2710, @ANYBLOB="00000000010000000000f1b68c"], 0x80}, 0x1, 0x0, 0x0, 0x20000040}, 0x8050) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x2100, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000680)=[@text32={0x20, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r3, r4, &(0x7f0000000000/0x18000)=nil, &(0x7f00000006c0)=[@text16={0x10, &(0x7f0000000700)="ea9c00ae08660f6837660f3823aa0030b883008ee0f30fbdefea95fa1001b8f8008ed80f00d8360fb26bf60f076626660f2a4a3c", 0x34}], 0x1, 0x24, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e22, 0x8, @ipv4={'\x00', '\xff\xff', @loopback}, 0x5}, 0x1c) ioctl$KVM_RUN(r4, 0xae80, 0x0) 2.034014683s ago: executing program 1 (id=260): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x2, 0x7fff7ffc}]}) close_range(r0, 0xffffffffffffffff, 0x200000000000000) (async) close_range(r0, 0xffffffffffffffff, 0x200000000000000) timerfd_create(0x8, 0x80000) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x8000, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) (async) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) (async) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r3, &(0x7f0000fd7000/0x18000)=nil, &(0x7f0000000100)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000000a00)=@vmx={0x0, 0x0, 0x2080, {0x0, 0x0, {}, 0x0, 0x2}}) (async) ioctl$KVM_SET_NESTED_STATE(r3, 0x4080aebf, &(0x7f0000000a00)=@vmx={0x0, 0x0, 0x2080, {0x0, 0x0, {}, 0x0, 0x2}}) syz_kvm_setup_cpu$x86(r2, r3, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000002a80)=[@text16={0x10, &(0x7f0000002ac0)="660f388084000072baf80c66b860b4498c66efbafc0c66b80e0000002ebe660f38049f9e0064f30fc7b000101f20f30fc7b1030066b9800000c00f326635000400000f30d2bc0a000f23c80f21f86635040040000f08b8f4008ee0", 0x5b}], 0x1, 0x48, 0x0, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)) (async) syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x1000, 0x40002, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000140)=0x0) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, r4, &(0x7f0000000200)={0x2e, 0x0, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x104, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f0000000440)=@new_dev={0x1, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) r7 = dup(r6) syz_ublk_setup_queues(r7, r5, 0x0, &(0x7f0000000780)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x1, 0x1000000, 0x33f, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x20, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6a6c, 0x6449, 0x0, 0xfffffffd, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2, 0x200, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) (async) syz_ublk_setup_queues(r7, r5, 0x0, &(0x7f0000000780)=[{0x0, 0x0, 0xffffffffffffffff, {0x0, 0x4704, 0x1, 0x1000000, 0x33f, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0xffffffff, 0x20, 0x0, 0x146}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x6a6c, 0x6449, 0x0, 0xfffffffd, 0x0, r7}}, {0x0, 0x0, 0xffffffffffffffff, {0x0, 0x2, 0x200, 0x2, 0xffffffff}}], 0x1, 0x0, 0x0) 1.892978226s ago: executing program 1 (id=261): r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/power/pm_print_times', 0xa0202, 0xc4) sendfile(r0, r0, 0x0, 0x2) mmap(&(0x7f0000001000/0xc00000)=nil, 0xc00000, 0x0, 0x3032, 0xffffffffffffffff, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x210000000013, &(0x7f0000000080)=0x4, 0x4) connect$inet(r1, &(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10) mprotect(&(0x7f0000419000/0x2000)=nil, 0x2000, 0x0) r2 = socket$inet6(0xa, 0x2, 0x0) getsockopt$inet6_int(r2, 0x29, 0x43, 0x0, &(0x7f0000000040)) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000100)='pimreg\x00') setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000), 0x20000328) 1.830779228s ago: executing program 1 (id=262): socket$vsock_stream(0x28, 0x1, 0x28) mount_setattr(0xffffffffffffffff, 0x0, 0x8100, &(0x7f0000000040)={0x10000a, 0xe4, 0x40000}, 0x20) (async) syz_usb_connect$midi(0x0, 0xbd, &(0x7f00000001c0)=ANY=[@ANYBLOB="120101020000001044060f804000010203010902ab00010101200209040000060103303a5ce0dc60b92835d9a21239cf0624020144040f2403000a0408010101020603029c06240207050609050d00080081b6051125010df0552f91ffb555f13d7eb3a44a09050604200002650404250100090500102000ff590005250101490905801020000204071025010c6d95655c0cab605266fc635f09", @ANYBLOB="1ac43746581d82b740cf3f9b60bdb846ab19b63da4a2e81fad84ff20871c4044b1fefad67a325abdfa6c2fd1c2fa2582565accda22fe5782c03d61eebef47d61d73b97f70bf5061367c1a1b7a841"], &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000000000)=@lang_id={0x4, 0x3, 0x419}}, {0x4, &(0x7f00000000c0)=@lang_id={0x4, 0x3, 0x2809}}]}) 1.690704071s ago: executing program 3 (id=263): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./proc\x00', 0x1ff) (async) mount(0x0, &(0x7f0000000400)='./proc\x00', &(0x7f0000000440)='proc\x00', 0x4000, 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f00000001c0)='./proc/thread-self/fail-nth\x00', 0x10000, 0x22) (async) r0 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000540)=ANY=[@ANYBLOB="12010002000000086a05ed000000000000010902240001000000230904000001030002000921ffff0001222500090581034000010f"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000580)={0x2c, &(0x7f0000000600)=ANY=[@ANYBLOB="402126000000260ad637ad092b9009d68acab7ce08c746283382a4b2bc1f053e3de5748306796994320b556b2062ddc2684423f7f53beefa6a9623eca1e3310177e2581e0f3fc5c27b14f8af9f24243950e017ba11b39b30fa4d365e7ff40ceeb508ba80cbb44d263223aa3847cd9f621b1a7c7aa2b27aa851067d12818de01ac0f9d294375b21a8e4e4cf3ef85df7675ff0d47c3eced21e0b6707f9d9b93a47544c3d71a343a46e2ce8d229c3688677e3863eefc4e4ec93c4f45092d9ae51a262ac98d791ba5f34c217d91186d393409739aa7f"], 0x0, 0x0, 0x0, 0x0}, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x440000, 0x496ec2312bcf5404) r2 = openat(r1, &(0x7f0000000180)='./proc\x00', 0x240202, 0x150) r3 = socket$key(0xf, 0x3, 0x2) (async) syz_open_dev$ttys(0xc, 0x2, 0x0) (async) unshare(0x22020600) (async) r4 = fsopen(&(0x7f0000000380)='cgroup2\x00', 0x1) fsconfig$FSCONFIG_CMD_CREATE(r4, 0x6, 0x0, 0x0, 0x0) r5 = fsmount(r4, 0x0, 0x0) r6 = openat$cgroup_type(r5, &(0x7f0000000480), 0x2, 0x0) write(r6, &(0x7f0000000500)='60', 0x2) mount$fuse(0x0, 0x0, 0x0, 0x80, 0x0) (async) write$FUSE_INIT(0xffffffffffffffff, 0x0, 0x0) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./sys\x00', 0x1ff) (async) mount(0x0, &(0x7f0000000280)='./sys\x00', &(0x7f00000002c0)='sysfs\x00', 0x0, 0x0) (async) r7 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./sys/kernel/mm/transparent_hugepage/enabled\x00', 0x2, 0x0) write(r7, &(0x7f0000000340)='alwayz\n', 0x1) sendmsg$key(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="020900070000bc"], 0x10}}, 0x0) write(r2, &(0x7f00000004c0)="12b7", 0x2) (async) ioctl$BLKGETSIZE(r2, 0x1260, &(0x7f0000000140)) (async) mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) 1.674398661s ago: executing program 0 (id=264): madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000a0c000/0x1000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0xe) (async) mremap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1000, 0x2, &(0x7f0000a0c000/0x1000)=nil) (async) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) (async) 1.617693553s ago: executing program 0 (id=265): r0 = socket(0x2, 0x3, 0xff) setsockopt$inet_int(r0, 0x0, 0x3, 0x0, 0x0) sendmmsg$inet(r0, &(0x7f0000000100)=[{{&(0x7f0000000180)={0x2, 0x4e23, @remote}, 0x10, 0x0}}, {{&(0x7f00000001c0)={0x2, 0x4e21, @broadcast}, 0x10, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000000000007000000019403"], 0x18}}], 0x2, 0x8094) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_IOEVENTFD(r3, 0x4040ae79, &(0x7f00000000c0)={0x81, 0x1ff8, 0x4, 0xffffffffffffffff, 0xd}) sendmsg$netlink(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000300)=ANY=[@ANYBLOB="300000002400df1e02000000fadbdf25000000001000000000000800", @ANYRES32], 0x30}], 0x1}, 0x0) 1.592854834s ago: executing program 0 (id=267): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x80480, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000080)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = dup(r2) ioctl$SIOCSIFHWADDR(r3, 0x8914, &(0x7f00000000c0)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) write$tun(r1, &(0x7f0000002240)={@void, @val={0x2, 0x3, 0x3, 0x81, 0x3, 0xfffa}, @x25={0x0, 0x4, 0x17, "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"}}, 0x10b2) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) ioctl$KVM_SET_SIGNAL_MASK(r5, 0x4004ae8b, &(0x7f0000000180)={0x8, "e3d509f2c24aa8f2"}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 1.32189937s ago: executing program 0 (id=270): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000003173610ef171e7206de010203010902f3c8010000000009040000000206"], 0x0) iopl(0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./trace\x00', 0x1ff) mount(0x0, &(0x7f0000000200)='./trace\x00', &(0x7f0000000240)='tracefs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./trace/set_event\x00', 0x2, 0x0) pread64(r1, &(0x7f00000002c0)=""/79, 0x4f, 0x1b) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f0000000740)={0x1c, &(0x7f00000005c0)=ANY=[@ANYBLOB="201605000000e1450549"], 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./sys_mnt\x00', 0x0, 0x0) r2 = fsopen(&(0x7f0000000080)='sysfs\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0xc, &(0x7f00000000c0)={0x802, 0xffffffff, 0x0, 0x7}, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)=ANY=[@ANYBLOB="200000005200010003000000000000000a0000000c00", @ANYRES32=r3], 0x20}}, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x40010, r2, 0x3065b000) 1.267854581s ago: executing program 2 (id=271): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000100)={&(0x7f0000000240)={0x2, 0x3, 0x0, 0x3, 0xb, 0x0, 0x70bd2b, 0x0, [@sadb_key={0x1, 0x9}, @sadb_address={0x3, 0x6, 0x6c}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x2, 0x6, 0xb}, @sadb_address={0x3, 0x5, 0x0, 0x0, 0x0, @in={0x2, 0x0, @empty=0x20}}]}, 0x58}, 0x1, 0x7}, 0x0) prctl$PR_SET_MM(0x23, 0x6, &(0x7f000005b000/0x2000)=nil) brk(0x2000000db002) brk(0x200000ffc000) mount(&(0x7f0000000000)=@loop={'/dev/loop', 0x0}, &(0x7f0000000080)='./cgroup\x00', &(0x7f00000000c0)='ntfs\x00', 0x10, &(0x7f0000000140)='barrigr\xf5F\x19\xdeF\x7f\xadvo*\xbe\x85\xac}Sy\xa6c]\xf9\x83\x1bFd>\r\xc5\xae\xb4\x12\xce\x95\xc6\xaa\x02_\xb7Y=\xb6\x85K\xb7d\x8f\xd71\xfb\x05J\xc9}\xb0\x00\xcc\x13Th\xc6\x8a\x9d\xbc\xedN\x80\xea\x81H\xc1D5,\xc7D\x14y\x00}\x15>\x9ai\x04\x18\xb5L\xcb\xffT\xb6\xff\xa0\xd2\xd1\\z\x9d\x11\xb2\x8a\xed\xf0\x03J\xb6\xd1sc\f\xca\xec^/\x8ei\xf1\xa4\x1d\xfc\xb4)\x1a\xd9y\x1d\x11\xa6\x87W\xa8\x1d\xf8\x96\xa5\x01\x02}(\xc4\xaa\xc5[;w\xf5pev#V\x18\xa7\xae\x11\xcdR[\xba>U\xad\x8a\xcf6\xb8\x02Ir\x8e\xe3\xe6\x92\x98\xee\xd5\xbe\xea\xceA\xf9\x9e\xbfA\xed\xd88\xdc\xce\x16\xbbk\x98\xa6+l\xbfq\x8e\x91\x13\xe46\x06[\xf8B\xbc') 866.69841ms ago: executing program 2 (id=272): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f00000005c0)=ANY=[@ANYBLOB="38010000100033062cbd70000000000000000000000000000000ffffac1e000100000000000000000000000000000000000000000000effa0000002008000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="e0000002000000000000000000000000fffffffd32000000000000000000000000000000000000010100000000000000030000000000000009000000000000000900000000000000010001000000000000000000100000000000000000000000fcffffffffffffff000000000000000000000000000000005f000000000000000a0000000000000001001000000000c000000000000100000000000002000000000000000000000048000200656362286369706865725f6e756c6c29"], 0x138}, 0x1, 0x0, 0x0, 0x20040}, 0x80) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @loopback}, 0x10) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r3, &(0x7f0000000140)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r3, &(0x7f0000000200), 0x6) recvmmsg(r3, &(0x7f0000000240)=[{{&(0x7f0000000280)=@nl=@unspec, 0x80, &(0x7f0000000380)=[{&(0x7f0000000700)=""/230, 0xe6}, {&(0x7f0000000800)=""/200, 0x112}, {&(0x7f0000000900)=""/175, 0xaf}, {&(0x7f00000009c0)=""/53, 0x35}, {&(0x7f0000000a00)=""/119, 0x77}], 0x4, &(0x7f0000000a80)=""/55, 0x37}, 0x80000000}], 0x400000000000222, 0x12142, 0x0) sendmsg$netlink(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000100)={0x28, 0x11, 0x1, 0x2, 0x25dfdbf6, "", [@typed={0x7, 0x0, 0x0, 0x0, @str='\x13\x00\x00'}, @typed={0x8, 0x3fff, 0x0, 0x0, @fd=r2}, @nested={0x8, 0x1a, 0x0, 0x1, [@nested={0x4}]}]}, 0x28}], 0x1}, 0x0) connect$inet(r1, &(0x7f0000000480)={0x2, 0x4e23, @multicast2}, 0x10) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r5 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r5, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r6, 0x4008ae89, &(0x7f0000000040)={0x1, 0x0, [{0x4b564d03, 0x0, 0x1}]}) syz_kvm_setup_cpu$x86(r5, 0xffffffffffffffff, &(0x7f0000fe5000/0x18000)=nil, 0x0, 0x0, 0x14, 0x0, 0x0) ioctl$KVM_RUN(r6, 0xae80, 0x0) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f00000004c0)={{{@in=@multicast2, @in=@private=0xa010100, 0x0, 0x0, 0x0, 0x0, 0x2}, {0xffffffffffffff5f, 0x0, 0x0, 0x4, 0xffff, 0xfffffffffffffffd, 0x2}, {0x1, 0x0, 0x400000000}, 0x0, 0x0, 0x1, 0x0, 0x3, 0x3}, {{@in6=@ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, 0x0, 0x2b}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x39}, 0x0, 0x0, 0x0, 0xb7, 0x2, 0xfffffffe}}, 0xe8) write(r1, 0x0, 0x0) 766.901172ms ago: executing program 2 (id=273): r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='stack\x00') read(r0, &(0x7f0000000180)=""/199, 0xc7) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000140)='./sys\x00', &(0x7f0000000280)='sysfs\x00', 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x35, 0x1, 0x4, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./sys/class/net/dummy0/carrier\x00', 0x1, 0x0) write(r1, &(0x7f0000000300)="30a2ef71be78", 0x6) openat2(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x18000, 0x63, 0x2}, 0x18) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x140) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}, {@redirect_dir_on}]}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x0, 0x80) mkdirat(r2, &(0x7f00000000c0)='./cgroup\x00', 0x20) 751.240993ms ago: executing program 2 (id=274): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x28) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x8, 0x253, 0x4c4b}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x3, 0x8, 0x7f, 0xff, 0x7fffffffffffffff, 0x5, 0x8, 0x7f, 0xae, 0x2, 0x5, 0x1000, 0x7, 0xfff, 0x9, 0x1], 0x50000, 0xa000}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fda000/0x18000)=nil, &(0x7f0000000480)=[@text32={0x20, &(0x7f00000004c0)="b805000000b9fa0000000f01d9660f78c4020a3ef32e650f09b805000000b90000c0fe0fae41d901000000b87f8b7f26ba000000000f30660fc775022e0fba600c980f320f3566b857000f20c035000000800f22c0", 0x55}], 0xaaaaaaaaaaaaaf6, 0x10, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000540)={0x28}) ioctl$KVM_RUN(r3, 0xae80, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) (async) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x28) (async) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000040)={r0, 0x8, 0x253, 0x4c4b}) (async) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000080)={[0x3, 0x8, 0x7f, 0xff, 0x7fffffffffffffff, 0x5, 0x8, 0x7f, 0xae, 0x2, 0x5, 0x1000, 0x7, 0xfff, 0x9, 0x1], 0x50000, 0xa000}) (async) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) (async) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f0000fda000/0x18000)=nil, &(0x7f0000000480)=[@text32={0x20, &(0x7f00000004c0)="b805000000b9fa0000000f01d9660f78c4020a3ef32e650f09b805000000b90000c0fe0fae41d901000000b87f8b7f26ba000000000f30660fc775022e0fba600c980f320f3566b857000f20c035000000800f22c0", 0x55}], 0xaaaaaaaaaaaaaf6, 0x10, 0x0, 0x0) (async) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000540)={0x28}) (async) ioctl$KVM_RUN(r3, 0xae80, 0x0) (async) 694.834514ms ago: executing program 2 (id=275): r0 = openat$selinux_enforce(0xffffffffffffff9c, &(0x7f0000000040), 0x7c1041, 0x0) write$FUSE_DIRENTPLUS(r0, 0x0, 0xb0) ustat(0x801, &(0x7f0000000180)) (async) ustat(0x801, &(0x7f0000000180)) socket$can_raw(0x1d, 0x3, 0x1) (async) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x10, 0x3, 0x0) r2 = socket$can_bcm(0x1d, 0x2, 0x2) r3 = socket$can_raw(0x1d, 0x3, 0x1) ioctl$XFS_IOC_PATH_TO_FSHANDLE(r3, 0xc0385868, &(0x7f0000000200)={r2, &(0x7f0000000080)='/selinux/enforce\x00', 0x500, &(0x7f00000000c0)={@_ha_fsid={[0x6, 0x1]}, {0x0, 0x4, 0x2, 0x618}}, 0x8001, &(0x7f0000000140)={@_ha_fsid}, &(0x7f00000001c0)=0x5}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x275a, 0x0) (async) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r4, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x4, &(0x7f0000000280)={@local={0xac, 0x2, 0x44, 0xa}, @private=0xa000000}, 0xc) connect$can_bcm(r2, &(0x7f0000000100), 0x10) (async) connect$can_bcm(r2, &(0x7f0000000100), 0x10) write(r1, &(0x7f0000000000)="2400000011005f0414f9f4070009041f810000000e0000000000000008000f0001000000", 0x24) 694.367844ms ago: executing program 2 (id=276): r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000040), 0x101401, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) setsockopt$SO_ATTACH_FILTER(r1, 0x1, 0x50, &(0x7f0000000100)={0x15, 0x0}, 0x2b) pwritev2(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)='=', 0x1}], 0x1, 0xff, 0x1, 0x24) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000e2793b10d10501200006010203010902120008000000000904"], 0x0) 570.285787ms ago: executing program 1 (id=277): timerfd_create(0x7, 0x0) setgid(0xee00) mount(0x0, &(0x7f0000002440)='.\x00', &(0x7f0000002480)='tmpfs\x00', 0xa145cf, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000000c0)='mountinfo\x00') lseek(0xffffffffffffffff, 0x1, 0x1) r1 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r1, &(0x7f0000000000)={0x1f, 0xffff, 0x4}, 0x6) write$bt_hci(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="4a00ffff11"], 0x17) read$FUSE(r0, &(0x7f0000000400)={0x2020}, 0x2020) 557.857808ms ago: executing program 1 (id=278): r0 = syz_usb_connect$uac2(0x2, 0xa8, &(0x7f00000001c0)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x582, 0x4c, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x96, 0x3, 0x1, 0x5, 0x30, 0x9, {0x8, 0xb, 0x0, 0x1, 0x1, 0x7, 0x20, 0x8c}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x4000, 0x4, 0x1d, 0x7}, [@source_unit={0x8, 0x24, 0xa, 0x0, 0x1, 0xff, 0x23}, @output_terminal={0xc, 0x24, 0x3, 0x2, 0x307, 0x0, 0x4, 0x0, 0x7, 0x81}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x200, 0x3, 0xb, 0x4, {0x8, 0x25, 0x1, 0x0, 0x0, 0x40, 0x4}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {[@format_type_ii_discrete={0x9, 0x24, 0x2, 0x2, 0x4, 0x1ccc, 0x5}, @as_header={0x10, 0x24, 0x1, 0x2, 0x1, 0x0, 0x4, 0x8, 0xb8, 0x3}]}, {{0x9, 0x5, 0x82, 0x9, 0x8, 0x40, 0x6, 0x3, {0x8, 0x25, 0x1, 0x82, 0x3, 0xf3, 0x6}}}}}}}}]}}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, &(0x7f00000002c0)={0x2c, 0x0, &(0x7f0000000300)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x44a}}, 0x0, 0x0, 0x0}, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, &(0x7f0000000340)={0x44, &(0x7f00000003c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r1) sendmsg$IEEE802154_SCAN_REQ(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x14, r2, 0x1, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x8000) syz_usb_connect$uac3(0x2, 0x8a, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000400c200b104000010203010902780003010af005080b0030ed0904000000010130000a24010114000080000005240c07cc05240c1e000904010000010230000904010101010230000905010920010109100a25250500200050030009040200000102300009040201010102300009058209100d06e2010a2525020000000dffff"], 0x0) 34.60091ms ago: executing program 3 (id=279): r0 = socket$inet(0x2, 0x2, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) mmap$IORING_OFF_SQ_RING(0x0, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) ioctl$OCFS2_IOC_GROUP_ADD64(r1, 0x40186f03, &(0x7f0000000040)={0x80000000, 0x16b, 0x7}) r2 = openat(0xffffffffffffff9c, &(0x7f0000001140)='my_proc/asound/cards\x00', 0x0, 0x0) read(r2, &(0x7f0000001180), 0x400) mkdirat(0xffffffffffffff9c, &(0x7f0000001180)='./file0\x00', 0x0) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f00000012c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000001300)='./file0\x00', &(0x7f0000001340), 0x0, &(0x7f0000001380)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) faccessat2(0xffffffffffffff9c, &(0x7f0000001400)='./file0\x00', 0x4, 0x0) syz_fuse_handle_req(r3, &(0x7f0000001440)="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", 0x2000, &(0x7f0000003440)={&(0x7f0000003500)={0x50, 0x0, 0x465a, {0x7, 0x28, 0x4, 0x508818, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x40, 0xff}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mremap(&(0x7f0000000000/0x9000)=nil, 0x600002, 0x600002, 0x7, &(0x7f0000a00000/0x600000)=nil) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000005580)={&(0x7f0000005640)={0x50, 0xffffffffffffff8c, 0x8000000000000000, {0x7, 0x2b, 0x0, 0x2c000}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = ioctl$KVM_CREATE_GUEST_MEMFD(0xffffffffffffffff, 0xc040aed4, &(0x7f00000011c0)={0x18c000, 0x2}) ioctl$KVM_SET_USER_MEMORY_REGION2(r2, 0x40a0ae49, &(0x7f0000001200)={0x10004, 0x6, 0x808affc, 0x1000, &(0x7f0000ffe000/0x1000)=nil, 0x0, r4}) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r5 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs2/binder-control\x00', 0x0, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f0000000100)={{r5}, 0x0, 0x14, @inherit={0x80, &(0x7f0000000080)={0x1, 0x7, 0x3, 0x6, {0x2f, 0x9, 0xc69a, 0x4, 0xe0a0}, [0x8000000000000001, 0x3, 0x2, 0x5, 0x80000000, 0x7, 0x7]}}, @name="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"}) ioctl$BINDER_CTL_ADD(r5, 0xc1086201, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001100)) 0s ago: executing program 3 (id=280): mmap$IORING_OFF_SQ_RING(0x0, 0xc00000, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000480)='./sys\x00', 0x149) mount(0x0, &(0x7f0000000540)='./sys\x00', &(0x7f0000000580)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./sys/block/zram0/disksize\x00', 0x1, 0x0) write$nbd(r0, &(0x7f0000000600)=ANY=[@ANYRESOCT], 0xf5) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000140)) (async) prctl$PR_SET_SECUREBITS(0x1c, 0x0) socket$inet(0x2, 0x2, 0x1) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_netfilter(0x10, 0x3, 0xc) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) sendmsg$inet(0xffffffffffffffff, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[@ANYBLOB="28010000000000000100000001"], 0x128}, 0x4004000) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000180)=0x1, 0x4) (async) r2 = openat$selinux_policy(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) vmsplice(r2, &(0x7f0000000400)=[{&(0x7f0000000440)="83be22bbc8", 0x5}], 0x1, 0x0) (async) setsockopt(r1, 0x1, 0x10000000000009, &(0x7f0000000280)="0100ddff", 0x507b420f2d51f971) (async) connect$inet6(r1, &(0x7f00000002c0)={0xa, 0xfffc, 0x1, @empty, 0x200}, 0x1c) (async) lsetxattr$system_posix_acl(0x0, &(0x7f0000000380)='system.posix_acl_default\x00', 0x0, 0x6c, 0x1) setsockopt(r1, 0x1, 0x9, &(0x7f00000003c0), 0x29) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r4, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001d80)=ANY=[], 0x128}, 0x0) (async) syz_ublk_setup_io_uring(0x1f, &(0x7f0000000040)={0x0, 0xda55, 0x2000, 0x3, 0x1ea}, 0x0, 0x0, 0x0) (async) recvmsg$unix(r3, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=[@cred={{0x1c}}, @rights={{0x10}}], 0x30}, 0x80) (async) socketpair$unix(0x1, 0x2, 0x0, 0x0) (async) syz_ublk_add_dev(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x2e, 0x60, 0x0, 0xffffffffffffffff, 0xc0207504, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, '\x00', {0xffffffff, 0xffff, 0x40, &(0x7f00000001c0)=@new_dev={0x4, 0x3c9, 0x0, 0x0, 0x1000, 0xffffffff, 0x0, 0x0, 0x40}}}, &(0x7f0000000300)) (async) finit_module(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x3) (async) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) dup(r5) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.111' (ED25519) to the list of known hosts. [ 27.504175][ T36] audit: type=1400 audit(1792384127.539:64): avc: denied { mounton } for pid=286 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 27.505363][ T286] cgroup: Unknown subsys name 'net' [ 27.527816][ T36] audit: type=1400 audit(1792384127.539:65): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.555843][ T36] audit: type=1400 audit(1792384127.569:66): avc: denied { unmount } for pid=286 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 27.556092][ T286] cgroup: Unknown subsys name 'devices' [ 27.672949][ T286] cgroup: Unknown subsys name 'hugetlb' [ 27.678718][ T286] cgroup: Unknown subsys name 'rlimit' [ 27.771608][ T36] audit: type=1400 audit(1792384127.809:67): avc: denied { setattr } for pid=286 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 27.798381][ T36] audit: type=1400 audit(1792384127.809:68): avc: denied { mounton } for pid=286 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 27.826159][ T36] audit: type=1400 audit(1792384127.809:69): avc: denied { mount } for pid=286 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 27.835292][ T288] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 27.861450][ T36] audit: type=1400 audit(1792384127.899:70): avc: denied { relabelto } for pid=288 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.888550][ T36] audit: type=1400 audit(1792384127.899:71): avc: denied { write } for pid=288 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.929486][ T36] audit: type=1400 audit(1792384127.959:72): avc: denied { read } for pid=286 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.956142][ T36] audit: type=1400 audit(1792384127.959:73): avc: denied { open } for pid=286 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 27.956410][ T286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 28.826882][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.834297][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.841989][ T294] bridge_slave_0: entered allmulticast mode [ 28.848338][ T294] bridge_slave_0: entered promiscuous mode [ 28.856413][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.864317][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.871957][ T294] bridge_slave_1: entered allmulticast mode [ 28.878719][ T294] bridge_slave_1: entered promiscuous mode [ 28.928560][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 28.936552][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 28.944990][ T296] bridge_slave_0: entered allmulticast mode [ 28.951301][ T296] bridge_slave_0: entered promiscuous mode [ 28.959219][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 28.966398][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 28.973890][ T296] bridge_slave_1: entered allmulticast mode [ 28.980624][ T296] bridge_slave_1: entered promiscuous mode [ 29.022696][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.030116][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.037317][ T293] bridge_slave_0: entered allmulticast mode [ 29.043791][ T293] bridge_slave_0: entered promiscuous mode [ 29.053276][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.060432][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.068952][ T293] bridge_slave_1: entered allmulticast mode [ 29.075395][ T293] bridge_slave_1: entered promiscuous mode [ 29.125605][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.132822][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.140028][ T295] bridge_slave_0: entered allmulticast mode [ 29.146915][ T295] bridge_slave_0: entered promiscuous mode [ 29.155723][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.162964][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.170261][ T295] bridge_slave_1: entered allmulticast mode [ 29.177209][ T295] bridge_slave_1: entered promiscuous mode [ 29.263892][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.272098][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.279880][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.287088][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.305205][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.312331][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.320853][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.327952][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.344514][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.352162][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.360516][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.368336][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.397513][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.404654][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.412131][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.419251][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.454362][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.462688][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.470842][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.478604][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.487654][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.495116][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.503635][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 29.512326][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 29.532678][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.539741][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.547615][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.556622][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.565576][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.573025][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.580660][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.588223][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.602779][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.610105][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.618568][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.625652][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.638702][ T44] bridge0: port 1(bridge_slave_0) entered blocking state [ 29.646069][ T44] bridge0: port 1(bridge_slave_0) entered forwarding state [ 29.654967][ T44] bridge0: port 2(bridge_slave_1) entered blocking state [ 29.662026][ T44] bridge0: port 2(bridge_slave_1) entered forwarding state [ 29.704860][ T296] veth0_vlan: entered promiscuous mode [ 29.720627][ T296] veth1_macvtap: entered promiscuous mode [ 29.736834][ T294] veth0_vlan: entered promiscuous mode [ 29.752927][ T293] veth0_vlan: entered promiscuous mode [ 29.760074][ T295] veth0_vlan: entered promiscuous mode [ 29.782970][ T295] veth1_macvtap: entered promiscuous mode [ 29.792059][ T293] veth1_macvtap: entered promiscuous mode [ 29.804933][ T294] veth1_macvtap: entered promiscuous mode [ 29.818735][ T296] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 29.880257][ T313] /dev/md0: Can't lookup blockdev [ 29.890011][ T316] rust_binder: 315:316 netlink report failed: ESRCH [ 29.903454][ T321] overlayfs: failed to resolve './file1': -2 [ 29.922775][ T321] GUP no longer grows the stack in syz.0.1 (321): 200000ffd000-200001000000 (200000ffa000) [ 29.933433][ T321] CPU: 1 UID: 0 PID: 321 Comm: syz.0.1 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 29.933470][ T321] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 29.933492][ T321] Call Trace: [ 29.933500][ T321] [ 29.933507][ T321] __dump_stack+0x21/0x30 [ 29.933542][ T321] dump_stack_lvl+0x140/0x1c0 [ 29.933568][ T321] ? __cfi_dump_stack_lvl+0x10/0x10 [ 29.933593][ T321] ? find_vma+0xd3/0x120 [ 29.933618][ T321] ? vma_is_secretmem+0x11/0x50 [ 29.933640][ T321] dump_stack+0x19/0x20 [ 29.933665][ T321] __get_user_pages+0x1e20/0x22d0 [ 29.933689][ T321] ? populate_vma_page_range+0x220/0x220 [ 29.933710][ T321] get_user_pages_remote+0x377/0xb80 [ 29.933732][ T321] ? __cfi_get_user_pages_remote+0x10/0x10 [ 29.933754][ T321] __access_remote_vm+0x1de/0x630 [ 29.933772][ T321] ? irqentry_exit+0x4a/0x60 [ 29.933796][ T321] ? exc_page_fault+0x65/0xc0 [ 29.933819][ T321] ? access_remote_vm+0x60/0x60 [ 29.933837][ T321] ? _copy_to_user+0x11/0xa0 [ 29.933860][ T321] access_remote_vm+0x39/0x60 [ 29.933879][ T321] environ_read+0x270/0x460 [ 29.933900][ T321] vfs_readv+0x5e7/0xa00 [ 29.933920][ T321] ? __cfi_environ_read+0x10/0x10 [ 29.933940][ T321] ? do_readv+0x2e0/0x2e0 [ 29.933961][ T321] ? __se_sys_futex+0x13c/0x320 [ 29.933982][ T321] ? __kasan_check_read+0x15/0x20 [ 29.934008][ T321] __x64_sys_preadv+0x19f/0x2c0 [ 29.934026][ T321] ? __cfi___x64_sys_preadv+0x10/0x10 [ 29.934146][ T321] ? switch_fpu_return+0x12/0x20 [ 29.934170][ T321] x64_sys_call+0x1ee9/0x2ee0 [ 29.934189][ T321] do_syscall_64+0x57/0xf0 [ 29.934207][ T321] ? clear_bhb_loop+0x50/0xa0 [ 29.934233][ T321] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 29.934255][ T321] RIP: 0033:0x7f42ebd9e559 [ 29.934280][ T321] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 29.934297][ T321] RSP: 002b:00007f42ecd19028 EFLAGS: 00000246 ORIG_RAX: 0000000000000127 [ 29.934327][ T321] RAX: ffffffffffffffda RBX: 00007f42ec025fa0 RCX: 00007f42ebd9e559 [ 29.934343][ T321] RDX: 0000000000000001 RSI: 0000200000000100 RDI: 0000000000000006 [ 29.934357][ T321] RBP: 00007f42ebe35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 29.934369][ T321] R10: 0000000000c002a0 R11: 0000000000000246 R12: 0000000000000000 [ 29.934382][ T321] R13: 00007f42ec026038 R14: 00007f42ec025fa0 R15: 00007ffe01a44f48 [ 29.934398][ T321] [ 30.214039][ T321] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1'. [ 30.253299][ T335] new mount options do not match the existing superblock, will be ignored [ 30.282303][ T342] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 30.372932][ T344] kvm: kvm [343]: vcpu2, guest rIP: 0x9135 Unhandled WRMSR(0x11e) = 0x0 [ 30.500868][ T311] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 30.510820][ T31] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 30.661632][ T311] usb 1-1: not running at top speed; connect to a high speed hub [ 30.669648][ T31] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.680720][ T31] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 30.691125][ T31] usb 3-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 30.700998][ T311] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 30.711363][ T311] usb 1-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 30.718854][ T10] rust_binder: 315: undelivered TRANSACTION_ERROR: 29189 [ 30.720399][ T311] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.736142][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.750576][ T311] usb 1-1: Found UVC 1.00 device (046d:0825) [ 30.757675][ T311] usb 1-1: No streaming interface found for terminal 2. [ 30.810867][ T46] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 30.940855][ T46] usb 4-1: device descriptor read/64, error -71 [ 30.953240][ T355] usb 1-1: USB disconnect, device number 2 [ 31.151042][ T31] hid-picolcd 0003:04D8:C002.0001: unknown main item tag 0x6 [ 31.158588][ T31] hid-picolcd 0003:04D8:C002.0001: unknown main item tag 0x0 [ 31.180883][ T46] usb 4-1: device descriptor read/64, error -71 [ 31.221464][ T31] input: HID 04d8:c002 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/0003:04D8:C002.0001/input/input4 [ 31.233732][ T31] hid-picolcd 0003:04D8:C002.0001: No report with id 0x92 found [ 31.241801][ T31] hid-picolcd 0003:04D8:C002.0001: No report with id 0x94 found [ 31.249553][ T31] hid-picolcd 0003:04D8:C002.0001: failed to configure display [ 31.351781][ T31] usb 3-1: USB disconnect, device number 2 [ 31.420876][ T46] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 31.529857][ T357] process 'syz.0.16' launched './file1' with NULL argv: empty string added [ 31.550809][ T46] usb 4-1: device descriptor read/64, error -71 [ 31.620471][ T9] input: syz0 as /devices/virtual/misc/uhid/0005:FFFD057E:0305.0002/input/input5 [ 31.639520][ T9] hid-generic 0005:FFFD057E:0305.0002: input,hidraw0: BLUETOOTH HID v0.03 Gamepad [syz0] on syz0 [ 31.790944][ T46] usb 4-1: device descriptor read/64, error -71 [ 31.800061][ T375] rust_binder: Write failure EFAULT in pid:15 [ 31.870859][ T353] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 31.882457][ T382] overlayfs: failed to resolve './file1': -2 [ 31.910921][ T46] usb usb4-port1: attempt power cycle [ 31.978543][ T388] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 32.033368][ T353] usb 1-1: unable to get BOS descriptor or descriptor too short [ 32.044909][ T353] usb 1-1: no configurations [ 32.054797][ T353] usb 1-1: can't read configurations, error -22 [ 32.260875][ T46] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 32.282078][ T46] usb 4-1: device descriptor read/8, error -71 [ 32.360895][ T9] usb 3-1: new full-speed USB device number 3 using dummy_hcd [ 32.412017][ T46] usb 4-1: device descriptor read/8, error -71 [ 32.500885][ T9] usb 3-1: device descriptor read/64, error -71 [ 32.660912][ T46] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 32.681891][ T46] usb 4-1: device descriptor read/8, error -71 [ 32.704978][ T36] kauditd_printk_skb: 88 callbacks suppressed [ 32.704995][ T36] audit: type=1326 audit(1792384132.739:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=409 comm="syz.0.29" exe="/root/ci2-android-6-12-rust/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f42ebd9e559 code=0x0 [ 32.736574][ T36] audit: type=1400 audit(1792384132.739:163): avc: denied { mount } for pid=411 comm="syz.1.30" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 32.760127][ T36] audit: type=1400 audit(1792384132.749:164): avc: denied { mounton } for pid=411 comm="syz.1.30" path="/syzcgroup/unified/syz1" dev="cgroup2" ino=113 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=dir permissive=1 [ 32.784966][ T9] usb 3-1: device descriptor read/64, error -71 [ 32.785187][ T36] audit: type=1400 audit(1792384132.749:165): avc: denied { ioctl } for pid=411 comm="syz.1.30" path="socket:[5360]" dev="sockfs" ino=5360 ioctlcmd=0x8954 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 32.833088][ T46] usb 4-1: device descriptor read/8, error -71 [ 32.940976][ T46] usb usb4-port1: unable to enumerate USB device [ 32.971022][ T10] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 33.040856][ T9] usb 3-1: new full-speed USB device number 4 using dummy_hcd [ 33.120842][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 33.128092][ T10] usb 2-1: config 32 has an invalid interface number: 64 but max is 0 [ 33.137451][ T10] usb 2-1: config 32 has an invalid descriptor of length 0, skipping remainder of the config [ 33.148287][ T10] usb 2-1: config 32 has no interface number 0 [ 33.155881][ T10] usb 2-1: New USB device found, idVendor=0bd3, idProduct=0569, bcdDevice= 0.5b [ 33.165051][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.173280][ T9] usb 3-1: device descriptor read/64, error -71 [ 33.382914][ T46] usb 2-1: USB disconnect, device number 2 [ 33.430832][ T9] usb 3-1: device descriptor read/64, error -71 [ 33.511279][ T36] audit: type=1400 audit(1792384133.549:166): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 33.532448][ T36] audit: type=1400 audit(1792384133.549:167): avc: denied { nlmsg_write } for pid=417 comm="syz.0.32" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 33.547600][ T421] hub 8-0:1.0: USB hub found [ 33.557245][ T36] audit: type=1400 audit(1792384133.549:168): avc: denied { bind } for pid=417 comm="syz.0.32" lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 33.557955][ T9] usb usb3-port1: attempt power cycle [ 33.579847][ T36] audit: type=1400 audit(1792384133.549:169): avc: denied { name_bind } for pid=417 comm="syz.0.32" src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=rawip_socket permissive=1 [ 33.612413][ T36] audit: type=1400 audit(1792384133.549:170): avc: denied { node_bind } for pid=417 comm="syz.0.32" saddr=172.20.20.170 src=65530 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 33.612622][ T421] hub 8-0:1.0: 1 port detected [ 33.637764][ T36] audit: type=1400 audit(1792384133.549:171): avc: denied { write } for pid=417 comm="syz.0.32" laddr=172.20.20.170 lport=6 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 33.920965][ T10] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 33.930973][ T310] usb 1-1: new low-speed USB device number 5 using dummy_hcd [ 33.950934][ T9] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 33.972329][ T9] usb 3-1: device descriptor read/8, error -71 [ 34.060945][ T310] usb 1-1: device descriptor read/64, error -71 [ 34.071107][ T10] usb 4-1: Using ep0 maxpacket: 32 [ 34.077855][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 34.086993][ T10] usb 4-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 34.096892][ T10] usb 4-1: config 1 has an invalid descriptor of length 1, skipping remainder of the config [ 34.107490][ T10] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 34.119165][ T9] usb 3-1: device descriptor read/8, error -71 [ 34.128471][ T10] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 34.138412][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.147643][ T10] usb 4-1: Product: syz [ 34.152295][ T10] usb 4-1: Manufacturer: syz [ 34.157845][ T10] usb 4-1: SerialNumber: syz [ 34.200864][ T416] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 34.300859][ T310] usb 1-1: device descriptor read/64, error -71 [ 34.351292][ T416] usb 2-1: too many configurations: 26, using maximum allowed: 8 [ 34.360022][ T416] usb 2-1: invalid descriptor for config index 0: type = 0x2, length = 208 [ 34.369261][ T9] usb 3-1: new full-speed USB device number 6 using dummy_hcd [ 34.377967][ T416] usb 2-1: can't read configurations, error -22 [ 34.386123][ T10] usb 4-1: unit 0 not found! [ 34.393745][ T10] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 34.404967][ T9] usb 3-1: device descriptor read/8, error -71 [ 34.411763][ T10] usb 4-1: unit 0 not found! [ 34.420167][ T10] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 34.430683][ T10] usb 4-1: USB disconnect, device number 6 [ 34.440599][ T336] udevd[336]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 34.510916][ T416] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 34.540910][ T310] usb 1-1: new low-speed USB device number 6 using dummy_hcd [ 34.549460][ T9] usb 3-1: device descriptor read/8, error -71 [ 34.660954][ T9] usb usb3-port1: unable to enumerate USB device [ 34.667767][ T416] usb 2-1: too many configurations: 26, using maximum allowed: 8 [ 34.678096][ T416] usb 2-1: invalid descriptor for config index 0: type = 0x2, length = 208 [ 34.686887][ T310] usb 1-1: device descriptor read/64, error -71 [ 34.693272][ T416] usb 2-1: can't read configurations, error -22 [ 34.699685][ T416] usb usb2-port1: attempt power cycle [ 34.921687][ T438] rust_binder: 437:438 no such ref 2 [ 34.928462][ T439] rust_binder: 437:439 got transaction to invalid handle 1 [ 34.936069][ T439] rust_binder: 437:439 transaction call to 0:0 failed ENOENT, code 0 size 0-24 line process.rs:952 [ 34.936827][ T310] usb 1-1: device descriptor read/64, error -71 [ 34.950659][ T46] rust_binder: 437: undelivered TRANSACTION_ERROR: 29201 [ 35.040924][ T416] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 35.053588][ T443] ======================================================= [ 35.053588][ T443] WARNING: The mand mount option has been deprecated and [ 35.053588][ T443] and is ignored by this kernel. Remove the mand [ 35.053588][ T443] option from the mount to silence this warning. [ 35.053588][ T443] ======================================================= [ 35.093240][ T443] No source specified [ 35.101283][ T310] usb usb1-port1: attempt power cycle [ 35.107455][ T416] usb 2-1: too many configurations: 26, using maximum allowed: 8 [ 35.121525][ T416] usb 2-1: invalid descriptor for config index 0: type = 0x2, length = 208 [ 35.130330][ T416] usb 2-1: can't read configurations, error -22 [ 35.260905][ T416] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 35.281718][ T416] usb 2-1: too many configurations: 26, using maximum allowed: 8 [ 35.290417][ T416] usb 2-1: invalid descriptor for config index 0: type = 0x2, length = 208 [ 35.299430][ T416] usb 2-1: can't read configurations, error -22 [ 35.306891][ T416] usb usb2-port1: unable to enumerate USB device [ 35.451000][ T310] usb 1-1: new low-speed USB device number 7 using dummy_hcd [ 35.471960][ T310] usb 1-1: device descriptor read/8, error -71 [ 35.550886][ T46] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 35.601899][ T310] usb 1-1: device descriptor read/8, error -71 [ 35.712123][ T46] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 35.722393][ T46] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 35.732562][ T46] usb 3-1: New USB device found, idVendor=05c6, idProduct=1000, bcdDevice= 0.00 [ 35.741664][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.752554][ T46] usb-storage 3-1:1.0: USB Mass Storage device detected [ 35.762951][ T46] scsi host1: usb-storage 3-1:1.0 [ 35.840876][ T310] usb 1-1: new low-speed USB device number 8 using dummy_hcd [ 35.861925][ T310] usb 1-1: device descriptor read/8, error -71 [ 35.992148][ T310] usb 1-1: device descriptor read/8, error -71 [ 36.002187][ T46] usb 3-1: USB disconnect, device number 7 [ 36.100987][ T310] usb usb1-port1: unable to enumerate USB device [ 36.648274][ T463] team_slave_1: entered promiscuous mode [ 36.654071][ T463] team_slave_1: entered allmulticast mode [ 37.000833][ T355] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 37.069158][ T483] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 37.120824][ T46] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 37.151559][ T355] usb 4-1: not running at top speed; connect to a high speed hub [ 37.160323][ T355] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 37.171298][ T355] usb 4-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 37.180460][ T355] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 37.192351][ T355] usb 4-1: Found UVC 1.00 device (046d:0825) [ 37.271218][ T483] rust_binder: 482:483 BC_FREEZE_NOTIFICATION_DONE 0000000000000001 not found [ 37.272235][ T46] usb 1-1: unable to get BOS descriptor or descriptor too short [ 37.280335][ T483] rust_binder: Write failure EINVAL in pid:43 [ 37.288277][ T46] usb 1-1: too many configurations: 100, using maximum allowed: 8 [ 37.294390][ T416] rust_binder: 482: undelivered freeze notification, 0000010000000001 [ 37.303597][ T46] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 37.318585][ T46] usb 1-1: can't read configurations, error -61 [ 37.460814][ T46] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 37.493692][ T490] kvm: Disabled LAPIC found during irq injection [ 37.532167][ T416] rust_binder: 464: undelivered TRANSACTION_ERROR: 29189 [ 37.612133][ T46] usb 1-1: unable to get BOS descriptor or descriptor too short [ 37.619934][ T46] usb 1-1: too many configurations: 100, using maximum allowed: 8 [ 37.628870][ T46] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 37.636620][ T46] usb 1-1: can't read configurations, error -61 [ 37.643159][ T46] usb usb1-port1: attempt power cycle [ 37.811234][ T36] kauditd_printk_skb: 32 callbacks suppressed [ 37.811253][ T36] audit: type=1326 audit(1792384137.849:204): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 37.842474][ T36] audit: type=1326 audit(1792384137.849:205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 37.868253][ T36] audit: type=1326 audit(1792384137.849:206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 37.894165][ T36] audit: type=1326 audit(1792384137.849:207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 37.919240][ T36] audit: type=1326 audit(1792384137.849:208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 37.944747][ T36] audit: type=1326 audit(1792384137.849:209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 37.970549][ T36] audit: type=1326 audit(1792384137.849:210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 37.995736][ T36] audit: type=1326 audit(1792384137.849:211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 38.021049][ T36] audit: type=1326 audit(1792384137.849:212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 38.047635][ T46] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 38.047720][ T36] audit: type=1326 audit(1792384137.849:213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=505 comm="syz.1.56" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffb8f59e559 code=0x7ff00000 [ 38.072516][ T46] usb 1-1: unable to get BOS descriptor or descriptor too short [ 38.090800][ T46] usb 1-1: too many configurations: 100, using maximum allowed: 8 [ 38.100256][ T46] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 38.108609][ T46] usb 1-1: can't read configurations, error -61 [ 38.150798][ T416] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 38.240826][ T46] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 38.262468][ T46] usb 1-1: unable to get BOS descriptor or descriptor too short [ 38.270239][ T46] usb 1-1: too many configurations: 100, using maximum allowed: 8 [ 38.279959][ T46] usb 1-1: unable to read config index 0 descriptor/start: -61 [ 38.288073][ T46] usb 1-1: can't read configurations, error -61 [ 38.295602][ T46] usb usb1-port1: unable to enumerate USB device [ 38.340794][ T416] usb 2-1: Using ep0 maxpacket: 8 [ 38.351509][ T416] usb 2-1: config 179 has an invalid interface number: 65 but max is 0 [ 38.359813][ T416] usb 2-1: config 179 has no interface number 0 [ 38.366329][ T416] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 38.377416][ T416] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 38.388773][ T416] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 38.400024][ T416] usb 2-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 38.411820][ T416] usb 2-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 38.425351][ T416] usb 2-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 38.434534][ T416] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.444459][ T507] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 38.454777][ T416] xpad 2-1:179.65: probe with driver xpad failed with error -5 [ 38.730801][ T46] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 38.891907][ T46] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.903115][ T46] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 38.913399][ T46] usb 3-1: New USB device found, idVendor=054c, idProduct=0df2, bcdDevice=d6.af [ 38.924036][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 38.933433][ T46] usb 3-1: config 0 descriptor?? [ 39.343428][ T46] usbhid 3-1:0.0: can't add hid device: -71 [ 39.350088][ T46] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 39.359848][ T46] usb 3-1: USB disconnect, device number 8 [ 39.617766][ T46] usb 2-1: USB disconnect, device number 7 [ 39.754883][ T355] uvcvideo 4-1:1.1: Failed to set UVC probe control : -71 (exp. 26). [ 39.766527][ T355] uvcvideo 4-1:1.1: Failed to query (129) UVC probe control : -71 (exp. 26). [ 39.775852][ T515] netlink: 72 bytes leftover after parsing attributes in process `syz.0.59'. [ 39.784734][ T355] uvcvideo 4-1:1.1: Failed to initialize the device (-71). [ 39.805384][ T355] usb 4-1: USB disconnect, device number 7 [ 39.914179][ T535] 9pnet_fd: p9_fd_create_unix (535): problem connecting socket: ./cgroup/file0: -2 [ 39.926835][ T535] 9pnet_fd: p9_fd_create_unix (535): problem connecting socket: ./cgroup/file0: -2 [ 39.957464][ T543] FAULT_INJECTION: forcing a failure. [ 39.957464][ T543] name failslab, interval 1, probability 0, space 0, times 1 [ 39.971783][ T543] CPU: 1 UID: 0 PID: 543 Comm: syz.2.67 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 39.971814][ T543] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 39.971827][ T543] Call Trace: [ 39.971833][ T543] [ 39.971841][ T543] __dump_stack+0x21/0x30 [ 39.971875][ T543] dump_stack_lvl+0x140/0x1c0 [ 39.971901][ T543] ? __cfi_dump_stack_lvl+0x10/0x10 [ 39.971932][ T543] dump_stack+0x19/0x20 [ 39.971956][ T543] should_fail_ex+0x3c2/0x510 [ 39.971975][ T543] should_failslab+0xac/0x100 [ 39.971994][ T543] kmem_cache_alloc_noprof+0x42/0x410 [ 39.972019][ T543] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 39.972040][ T543] ? security_inode_alloc+0x51/0x230 [ 39.972055][ T543] ? __cfi_make_kgid+0x10/0x10 [ 39.972082][ T543] security_inode_alloc+0x51/0x230 [ 39.972099][ T543] inode_init_always_gfp+0x756/0x9e0 [ 39.972116][ T543] alloc_inode+0xc5/0x270 [ 39.972134][ T543] new_inode_pseudo+0x19/0x40 [ 39.972150][ T543] create_pipe_files+0x53/0x6c0 [ 39.972172][ T543] __do_pipe_flags+0x50/0x2f0 [ 39.972194][ T543] do_pipe2+0xab/0x190 [ 39.972215][ T543] ? xfd_validate_state+0x68/0x140 [ 39.972241][ T543] ? pipe_fcntl+0x520/0x520 [ 39.972267][ T543] __x64_sys_pipe+0x3e/0x50 [ 39.972290][ T543] x64_sys_call+0xd3/0x2ee0 [ 39.972308][ T543] do_syscall_64+0x57/0xf0 [ 39.972324][ T543] ? clear_bhb_loop+0x50/0xa0 [ 39.972348][ T543] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 39.972370][ T543] RIP: 0033:0x7f312519e559 [ 39.972387][ T543] 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 [ 39.972399][ T543] RSP: 002b:00007f3123bf7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000016 [ 39.972421][ T543] RAX: ffffffffffffffda RBX: 00007f3125425fa0 RCX: 00007f312519e559 [ 39.972436][ T543] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 39.972447][ T543] RBP: 00007f3125235ab8 R08: 0000000000000000 R09: 0000000000000000 [ 39.972460][ T543] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 39.972471][ T543] R13: 00007f3125426038 R14: 00007f3125425fa0 R15: 00007ffd52a6bc78 [ 39.972487][ T543] [ 40.450893][ T355] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 40.460862][ T46] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 40.590857][ T46] usb 3-1: device descriptor read/64, error -71 [ 40.602035][ T355] usb 4-1: config 0 has too many interfaces: 223, using maximum allowed: 32 [ 40.611120][ T355] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 40.624239][ T355] usb 4-1: config 0 has 2 interfaces, different from the descriptor's value: 223 [ 40.635249][ T355] usb 4-1: New USB device found, idVendor=046d, idProduct=0825, bcdDevice= 1.00 [ 40.644934][ T355] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.653823][ T355] usb 4-1: config 0 descriptor?? [ 40.660917][ T355] usb 4-1: Found UVC 9.00 device (046d:0825) [ 40.728155][ T556] futex_wake_op: syz.0.72 tries to shift op by 144; fix this program [ 40.840861][ T46] usb 3-1: device descriptor read/64, error -71 [ 40.931302][ T563] FAULT_INJECTION: forcing a failure. [ 40.931302][ T563] name failslab, interval 1, probability 0, space 0, times 0 [ 40.944115][ T563] CPU: 1 UID: 0 PID: 563 Comm: syz.1.75 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 40.944154][ T563] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 40.944170][ T563] Call Trace: [ 40.944178][ T563] [ 40.944188][ T563] __dump_stack+0x21/0x30 [ 40.944227][ T563] dump_stack_lvl+0x140/0x1c0 [ 40.944251][ T563] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.944266][ T563] ? avc_has_perm+0x155/0x240 [ 40.944278][ T563] dump_stack+0x19/0x20 [ 40.944293][ T563] should_fail_ex+0x3c2/0x510 [ 40.944303][ T563] should_failslab+0xac/0x100 [ 40.944313][ T563] __kmalloc_cache_noprof+0x41/0x470 [ 40.944327][ T563] ? kernfs_fop_open+0x357/0xd50 [ 40.944339][ T563] ? __kasan_check_write+0x18/0x20 [ 40.944354][ T563] kernfs_fop_open+0x357/0xd50 [ 40.944366][ T563] ? __cfi_kernfs_fop_open+0x10/0x10 [ 40.944377][ T563] do_dentry_open+0x97c/0x1510 [ 40.944390][ T563] vfs_open+0x86/0x240 [ 40.944400][ T563] ? __cfi_vfs_open+0x10/0x10 [ 40.944411][ T563] ? may_open+0x352/0x430 [ 40.944421][ T563] path_openat+0x2c49/0x35a0 [ 40.944432][ T563] ? kasan_save_alloc_info+0x3a/0x50 [ 40.944444][ T563] ? getname+0x1b/0x30 [ 40.944458][ T563] ? x64_sys_call+0xe69/0x2ee0 [ 40.944467][ T563] ? do_syscall_64+0x57/0xf0 [ 40.944478][ T563] ? do_filp_open+0x440/0x440 [ 40.944489][ T563] do_filp_open+0x1f2/0x440 [ 40.944499][ T563] ? __cfi_do_filp_open+0x10/0x10 [ 40.944511][ T563] ? alloc_fd+0x4c1/0x570 [ 40.944525][ T563] do_sys_openat2+0x134/0x1d0 [ 40.944537][ T563] ? fput+0x1a4/0x230 [ 40.944546][ T563] ? do_sys_open+0x100/0x100 [ 40.944558][ T563] ? __x64_sys_recvmmsg+0x199/0x250 [ 40.944573][ T563] __x64_sys_openat+0x13a/0x170 [ 40.944586][ T563] x64_sys_call+0xe69/0x2ee0 [ 40.944596][ T563] do_syscall_64+0x57/0xf0 [ 40.944604][ T563] ? clear_bhb_loop+0x50/0xa0 [ 40.944616][ T563] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.944663][ T563] RIP: 0033:0x7ffb8f59e559 [ 40.944673][ T563] 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 [ 40.944682][ T563] RSP: 002b:00007ffb903af028 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 40.944696][ T563] RAX: ffffffffffffffda RBX: 00007ffb8f825fa0 RCX: 00007ffb8f59e559 [ 40.944704][ T563] RDX: 0000000000000002 RSI: 00002000000001c0 RDI: ffffffffffffff9c [ 40.944711][ T563] RBP: 00007ffb8f635ab8 R08: 0000000000000000 R09: 0000000000000000 [ 40.944718][ T563] R10: 0000000000000090 R11: 0000000000000246 R12: 0000000000000000 [ 40.944725][ T563] R13: 00007ffb8f826038 R14: 00007ffb8f825fa0 R15: 00007ffcc0469668 [ 40.944735][ T563] [ 41.161012][ T416] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 41.173438][ T355] usb 4-1: UVC non compliance - GET_DEF(PROBE) not supported. Enabling workaround. [ 41.240124][ T355] uvcvideo 4-1:0.1: Failed to query (129) UVC probe control : -32 (exp. 48). [ 41.240981][ T528] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 41.249146][ T355] uvcvideo 4-1:0.1: Failed to initialize the device (-5). [ 41.259581][ T528] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 41.289171][ T9] usb 4-1: USB disconnect, device number 8 [ 41.300854][ T46] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 41.322017][ T416] usb 1-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.333571][ T416] usb 1-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 41.346554][ T416] usb 1-1: config 0 interface 0 has no altsetting 0 [ 41.353518][ T416] usb 1-1: New USB device found, idVendor=046d, idProduct=c293, bcdDevice= 0.00 [ 41.363212][ T416] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.372013][ T416] usb 1-1: config 0 descriptor?? [ 41.410863][ T10] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 41.440831][ T46] usb 3-1: device descriptor read/64, error -71 [ 41.560958][ T10] usb 2-1: Using ep0 maxpacket: 32 [ 41.568551][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 41.578230][ T10] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 41.594420][ T10] usb 2-1: New USB device found, idVendor=17cc, idProduct=1000, bcdDevice= 0.40 [ 41.605924][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.614874][ T10] usb 2-1: Product: syz [ 41.621384][ T10] usb 2-1: Manufacturer: syz [ 41.626544][ T10] usb 2-1: SerialNumber: syz [ 41.680855][ T46] usb 3-1: device descriptor read/64, error -71 [ 41.781107][ T416] logitech 0003:046D:C293.0003: unknown main item tag 0x0 [ 41.788636][ T416] logitech 0003:046D:C293.0003: unknown main item tag 0x0 [ 41.796681][ T416] logitech 0003:046D:C293.0003: unknown main item tag 0x0 [ 41.800967][ T46] usb usb3-port1: attempt power cycle [ 41.804500][ T416] logitech 0003:046D:C293.0003: unknown main item tag 0x0 [ 41.820165][ T416] logitech 0003:046D:C293.0003: unknown main item tag 0x0 [ 41.829939][ T416] logitech 0003:046D:C293.0003: unknown main item tag 0x5 [ 41.844063][ T10] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 41.852412][ T574] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 41.855990][ T416] logitech 0003:046D:C293.0003: unknown main item tag 0x0 [ 41.867440][ T574] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 41.875400][ T10] snd-usb-audio 2-1:1.1: probe with driver snd-usb-audio failed with error -71 [ 41.892628][ T416] logitech 0003:046D:C293.0003: unknown global tag 0xc [ 41.900164][ T416] logitech 0003:046D:C293.0003: item 0 4 1 12 parsing failed [ 41.909286][ T10] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -71 [ 41.920048][ T416] logitech 0003:046D:C293.0003: parse failed [ 41.929681][ T10] usb 2-1: USB disconnect, device number 8 [ 41.938025][ T416] logitech 0003:046D:C293.0003: probe with driver logitech failed with error -22 [ 41.988669][ T583] usb 1-1: USB disconnect, device number 13 [ 42.010661][ T585] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 42.150916][ T46] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 42.172032][ T46] usb 3-1: device descriptor read/8, error -71 [ 42.302575][ T46] usb 3-1: device descriptor read/8, error -71 [ 42.350945][ T355] usb 4-1: new full-speed USB device number 9 using dummy_hcd [ 42.368192][ T592] cgroup2: Unknown parameter 'memopy_localevents' [ 42.512183][ T355] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 42.527523][ T355] usb 4-1: New USB device found, idVendor=05ac, idProduct=0259, bcdDevice= 0.00 [ 42.536787][ T355] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 42.547703][ T355] usb 4-1: config 0 descriptor?? [ 42.553505][ T46] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 42.581876][ T46] usb 3-1: device descriptor read/8, error -71 [ 42.710847][ T10] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 42.711869][ T46] usb 3-1: device descriptor read/8, error -71 [ 42.830978][ T46] usb usb3-port1: unable to enumerate USB device [ 42.860797][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 42.867850][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 42.879041][ T10] usb 2-1: config 4 has an invalid interface number: 147 but max is 0 [ 42.887292][ T10] usb 2-1: config 4 contains an unexpected descriptor of type 0x2, skipping [ 42.896835][ T10] usb 2-1: config 4 has no interface number 0 [ 42.905419][ T10] usb 2-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 42.914695][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.922737][ T10] usb 2-1: Product: syz [ 42.926943][ T10] usb 2-1: Manufacturer: syz [ 42.931598][ T10] usb 2-1: SerialNumber: syz [ 42.969003][ T355] apple 0003:05AC:0259.0004: ignoring exceeding usage max [ 42.980848][ T355] apple 0003:05AC:0259.0004: Fn key not found (Apple Wireless Keyboard clone?), disabling Fn key handling [ 42.992374][ T355] apple 0003:05AC:0259.0004: No inputs registered, leaving [ 43.000170][ T355] apple 0003:05AC:0259.0004: hidraw0: USB HID v0.02 Joystick [HID 05ac:0259] on usb-dummy_hcd.3-1/input0 [ 43.141131][ T10] usb 2-1: Found UVC 0.02 device syz (04f2:b746) [ 43.147628][ T10] uvcvideo 2-1:4.147: Entity type for entity Output 251 was not initialized! [ 43.156750][ T10] usb 2-1: Failed to create links for entity 251 [ 43.163254][ T10] usb 2-1: Failed to register entities (-22). [ 43.175007][ T10] usb 2-1: USB disconnect, device number 9 [ 43.181000][ T416] usb 4-1: USB disconnect, device number 9 [ 43.720669][ T36] kauditd_printk_skb: 29457 callbacks suppressed [ 43.720698][ T36] audit: type=1400 audit(1792384143.749:29671): avc: denied { bind } for pid=616 comm="syz.3.89" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.779812][ T36] audit: type=1400 audit(1792384143.749:29672): avc: denied { ioctl } for pid=616 comm="syz.3.89" path="socket:[5077]" dev="sockfs" ino=5077 ioctlcmd=0x7202 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.790583][ T623] SELinux: Context system_u:object_r:inetd_exec_t:s0 is not valid (left unmapped). [ 43.810839][ T36] audit: type=1400 audit(1792384143.749:29673): avc: denied { map } for pid=616 comm="syz.3.89" path="socket:[5077]" dev="sockfs" ino=5077 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.859128][ T36] audit: type=1400 audit(1792384143.749:29674): avc: denied { read write } for pid=616 comm="syz.3.89" path="socket:[5077]" dev="sockfs" ino=5077 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 43.886104][ T36] audit: type=1400 audit(1792384143.789:29675): avc: denied { view } for pid=618 comm="syz.1.90" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 43.906214][ T36] audit: type=1400 audit(1792384143.789:29676): avc: denied { getopt } for pid=618 comm="syz.1.90" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 43.927377][ T36] audit: type=1400 audit(1792384143.789:29677): avc: denied { ioctl } for pid=618 comm="syz.1.90" path="socket:[6093]" dev="sockfs" ino=6093 ioctlcmd=0x6e8a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 43.954187][ T36] audit: type=1400 audit(1792384143.789:29678): avc: denied { setopt } for pid=618 comm="syz.1.90" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 43.975944][ T36] audit: type=1400 audit(1792384143.809:29679): avc: denied { mount } for pid=620 comm="syz.3.92" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 44.000426][ T36] audit: type=1400 audit(1792384143.809:29680): avc: denied { getopt } for pid=620 comm="syz.3.92" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 44.080824][ T355] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 44.142220][ T633] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 44.153193][ T633] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 44.230857][ T355] usb 2-1: Using ep0 maxpacket: 16 [ 44.237588][ T355] usb 2-1: unable to get BOS descriptor or descriptor too short [ 44.246030][ T355] usb 2-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 36, changing to 7 [ 44.258210][ T355] usb 2-1: New USB device found, idVendor=1235, idProduct=8211, bcdDevice= 0.40 [ 44.267375][ T46] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 44.275085][ T355] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.283163][ T355] usb 2-1: Product: syz [ 44.287457][ T355] usb 2-1: Manufacturer: syz [ 44.292227][ T355] usb 2-1: SerialNumber: syz [ 44.441795][ T46] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 44.452127][ T46] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.463056][ T46] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0xC has invalid maxpacket 16747, setting to 1024 [ 44.474178][ T46] usb 4-1: config 1 interface 1 altsetting 1 bulk endpoint 0xC has invalid maxpacket 1024 [ 44.484132][ T46] usb 4-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 44.499734][ T46] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 44.509548][ T46] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 44.517836][ T46] usb 4-1: Product: syz [ 44.522135][ T46] usb 4-1: Manufacturer: syz [ 44.527251][ T355] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 44.534116][ T46] usb 4-1: SerialNumber: syz [ 44.539368][ T355] usb 2-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8211); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 44.554986][ T355] usb 2-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 44.566303][ T355] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 44.577664][ T355] usb 2-1: USB disconnect, device number 10 [ 44.585592][ T337] udevd[337]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 44.764390][ T629] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 44.980566][ T46] cdc_ncm 4-1:1.0: bind() failure [ 44.986745][ T46] cdc_ncm 4-1:1.1: probe with driver cdc_ncm failed with error -71 [ 44.995018][ T46] cdc_mbim 4-1:1.1: probe with driver cdc_mbim failed with error -71 [ 45.004376][ T46] usb 4-1: USB disconnect, device number 10 [ 45.120678][ T654] capability: warning: `syz.2.101' uses deprecated v2 capabilities in a way that may be insecure [ 45.170435][ T660] netlink: 4 bytes leftover after parsing attributes in process `syz.1.102'. [ 45.431857][ T46] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 45.590859][ T46] usb 2-1: Using ep0 maxpacket: 32 [ 45.598369][ T46] usb 2-1: config 0 has an invalid interface number: 196 but max is 0 [ 45.608278][ T46] usb 2-1: config 0 has no interface number 0 [ 45.615765][ T46] usb 2-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 45.628302][ T46] usb 2-1: config 0 interface 196 has no altsetting 0 [ 45.638161][ T46] usb 2-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 45.639089][ T673] tipc: Started in network mode [ 45.648815][ T46] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.654045][ T673] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 45.662099][ T46] usb 2-1: Product: syz [ 45.676498][ T673] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 45.680415][ T46] usb 2-1: Manufacturer: syz [ 45.692356][ T673] tipc: Enabled bearer , priority 10 [ 45.696998][ T46] usb 2-1: SerialNumber: syz [ 45.712029][ T46] usb 2-1: config 0 descriptor?? [ 45.718460][ T660] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 45.750977][ T310] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 45.912007][ T310] usb 4-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 45.924721][ T310] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.941545][ T310] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 45.952544][ T310] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 45.969715][ T310] usb 4-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 45.982500][ T310] usb 4-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 45.994334][ T310] usb 4-1: Manufacturer: syz [ 46.000072][ T310] usb 4-1: config 0 descriptor?? [ 46.430952][ T46] ipheth 2-1:0.196: ipheth_enable_ncm: usb_control_msg: -110 [ 46.441690][ T46] ipheth 2-1:0.196: Apple iPhone USB Ethernet device attached [ 46.465311][ T310] appleir 0003:05AC:8243.0005: item fetching failed at offset 0/1 [ 46.487577][ T310] appleir 0003:05AC:8243.0005: parse failed [ 46.489655][ T693] capability: warning: `syz.1.102' uses 32-bit capabilities (legacy support in use) [ 46.504116][ T310] appleir 0003:05AC:8243.0005: probe with driver appleir failed with error -22 [ 46.633482][ C1] ipheth 2-1:0.196: ipheth_rcvbulk_callback: urb status: -75 [ 46.661861][ T691] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.672229][ T691] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.683436][ T715] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.694429][ T715] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.703781][ T691] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 46.705504][ T720] futex_wake_op: syz.0.111 tries to shift op by 144; fix this program [ 46.713945][ T691] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 46.820893][ T310] tipc: Node number set to 1 [ 48.178612][ T355] usb 2-1: USB disconnect, device number 11 [ 48.199394][ T739] zero sized request [ 48.206064][ T355] ipheth 2-1:0.196: Apple iPhone USB Ethernet now disconnected [ 48.520544][ T310] usb 4-1: USB disconnect, device number 11 [ 48.629223][ T774] input: syz1 as /devices/virtual/input/input7 [ 48.637671][ T774] netlink: 'syz.3.122': attribute type 4 has an invalid length. [ 48.646038][ T774] netlink: 17 bytes leftover after parsing attributes in process `syz.3.122'. [ 48.659058][ T774] FAULT_INJECTION: forcing a failure. [ 48.659058][ T774] name failslab, interval 1, probability 0, space 0, times 0 [ 48.673941][ T774] CPU: 0 UID: 0 PID: 774 Comm: syz.3.122 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 48.673978][ T774] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 48.673991][ T774] Call Trace: [ 48.673997][ T774] [ 48.674006][ T774] __dump_stack+0x21/0x30 [ 48.674035][ T774] dump_stack_lvl+0x140/0x1c0 [ 48.674051][ T774] ? __cfi_dump_stack_lvl+0x10/0x10 [ 48.674068][ T774] ? do_syscall_64+0x57/0xf0 [ 48.674080][ T774] dump_stack+0x19/0x20 [ 48.674095][ T774] should_fail_ex+0x3c2/0x510 [ 48.674106][ T774] should_failslab+0xac/0x100 [ 48.674116][ T774] kmem_cache_alloc_noprof+0x42/0x410 [ 48.674130][ T774] ? __proc_create+0x535/0xb40 [ 48.674144][ T774] __proc_create+0x535/0xb40 [ 48.674157][ T774] ? proc_symlink+0x2d0/0x2d0 [ 48.674170][ T774] ? __kasan_check_write+0x18/0x20 [ 48.674183][ T774] ? _raw_write_lock+0x92/0xf0 [ 48.674193][ T774] proc_create_reg+0x9a/0x120 [ 48.674206][ T774] proc_create_net_data+0x99/0x1b0 [ 48.674219][ T774] ? __cfi_proc_create_net_data+0x10/0x10 [ 48.674232][ T774] nf_log_net_init+0x69/0x750 [ 48.674257][ T774] ops_init+0x302/0x5d0 [ 48.674273][ T774] ? __kasan_check_write+0x18/0x20 [ 48.674287][ T774] ? rwsem_read_trylock+0x275/0x5a0 [ 48.674301][ T774] setup_net+0x227/0x9b0 [ 48.674316][ T774] ? copy_net_ns+0xa20/0xa20 [ 48.674329][ T774] ? down_read_killable+0x7f/0x100 [ 48.674342][ T774] ? __cfi_down_read_killable+0x10/0x10 [ 48.674355][ T774] copy_net_ns+0x4fc/0xa20 [ 48.674368][ T774] create_new_namespaces+0x390/0x6f0 [ 48.674379][ T774] unshare_nsproxy_namespaces+0x124/0x180 [ 48.674389][ T774] ksys_unshare+0x4f9/0x920 [ 48.674402][ T774] ? fput+0x1a4/0x230 [ 48.674413][ T774] ? __cfi_ksys_unshare+0x10/0x10 [ 48.674427][ T774] ? __kasan_check_write+0x18/0x20 [ 48.674440][ T774] __x64_sys_unshare+0x3c/0x50 [ 48.674454][ T774] x64_sys_call+0x2998/0x2ee0 [ 48.674470][ T774] do_syscall_64+0x57/0xf0 [ 48.674479][ T774] ? clear_bhb_loop+0x50/0xa0 [ 48.674491][ T774] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.674503][ T774] RIP: 0033:0x7f627999e559 [ 48.674513][ T774] 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 [ 48.674523][ T774] RSP: 002b:00007f627a92c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 48.674536][ T774] RAX: ffffffffffffffda RBX: 00007f6279c25fa0 RCX: 00007f627999e559 [ 48.674544][ T774] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000040000000 [ 48.674550][ T774] RBP: 00007f6279a35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 48.674557][ T774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 48.674563][ T774] R13: 00007f6279c26038 R14: 00007f6279c25fa0 R15: 00007ffd49fc8d88 [ 48.674571][ T774] [ 48.710876][ T355] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 49.030348][ T779] cgroup: fork rejected by pids controller in /syz3 [ 49.099592][ T809] rust_binder: 808:809 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 49.100966][ T355] usb 2-1: device descriptor read/64, error -71 [ 49.109566][ T809] rust_binder: 808:809 got transaction to invalid handle 1 [ 49.124085][ T809] rust_binder: 808:809 transaction call to 0:0 failed ENOENT, code 0 size 88-24 line process.rs:952 [ 49.136047][ T310] rust_binder: 808: undelivered TRANSACTION_ERROR: 29201 [ 49.350803][ T355] usb 2-1: device descriptor read/64, error -71 [ 49.353201][ T36] kauditd_printk_skb: 52 callbacks suppressed [ 49.353216][ T36] audit: type=1400 audit(1792384149.389:29733): avc: denied { write } for pid=825 comm="syz.2.126" name="loop6" dev="devtmpfs" ino=55 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 49.423445][ T833] kvm: kvm [832]: vcpu0, guest rIP: 0x9134 Unhandled WRMSR(0x11e) = 0xbe702111 [ 49.520034][ T845] kvm: kvm [832]: vcpu0, guest rIP: 0x9134 Unhandled WRMSR(0x11e) = 0xbe702111 [ 49.600846][ T355] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 49.740854][ T355] usb 2-1: device descriptor read/64, error -71 [ 49.763626][ T36] audit: type=1400 audit(1792384149.799:29734): avc: denied { ioctl } for pid=861 comm="syz.2.128" path="socket:[7681]" dev="sockfs" ino=7681 ioctlcmd=0x48e4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 49.818357][ T36] audit: type=1400 audit(1792384149.849:29735): avc: denied { search } for pid=863 comm="syz.3.129" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 49.840243][ T36] audit: type=1400 audit(1792384149.849:29736): avc: denied { write } for pid=863 comm="syz.3.129" name="trigger" dev="tracefs" ino=19680823 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 49.895949][ T866] overlay: Unknown parameter 'appraise_type' [ 49.909750][ T36] audit: type=1400 audit(1792384149.939:29737): avc: denied { write } for pid=867 comm="syz.3.131" name="binder1" dev="binder" ino=5 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 49.932945][ T36] audit: type=1400 audit(1792384149.949:29738): avc: denied { getopt } for pid=867 comm="syz.3.131" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 49.941127][ T870] netlink: 8 bytes leftover after parsing attributes in process `syz.3.132'. [ 49.990954][ T355] usb 2-1: device descriptor read/64, error -71 [ 50.000913][ T46] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 50.100950][ T355] usb usb2-port1: attempt power cycle [ 50.152171][ T46] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 50.163160][ T46] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 50.173069][ T46] usb 3-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 50.182417][ T46] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 50.191219][ T46] usb 3-1: config 0 descriptor?? [ 50.450846][ T355] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 50.472025][ T355] usb 2-1: device descriptor read/8, error -71 [ 50.601794][ T355] usb 2-1: device descriptor read/8, error -71 [ 50.665873][ T36] audit: type=1400 audit(1792384150.699:29739): avc: denied { mounton } for pid=872 comm="syz.0.133" path="/27/dev" dev="devtmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=dir permissive=1 [ 50.782026][ T36] audit: type=1400 audit(1792384150.819:29740): avc: denied { read write } for pid=875 comm="syz.3.134" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 50.794804][ T878] netlink: 8 bytes leftover after parsing attributes in process `syz.3.135'. [ 50.806717][ T36] audit: type=1400 audit(1792384150.819:29741): avc: denied { open } for pid=875 comm="syz.3.134" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 50.840151][ T862] netlink: 20 bytes leftover after parsing attributes in process `syz.2.128'. [ 50.840195][ T36] audit: type=1400 audit(1792384150.819:29742): avc: denied { ioctl } for pid=875 comm="syz.3.134" path="socket:[6933]" dev="sockfs" ino=6933 ioctlcmd=0x5411 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 50.861171][ T862] netlink: 4 bytes leftover after parsing attributes in process `syz.2.128'. [ 50.873892][ T355] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 50.901915][ T355] usb 2-1: device descriptor read/8, error -71 [ 50.976904][ T46] hid-led 0003:1D34:000A.0006: probe with driver hid-led failed with error -71 [ 50.988096][ T46] usb 3-1: USB disconnect, device number 13 [ 51.031914][ T355] usb 2-1: device descriptor read/8, error -71 [ 51.130889][ T310] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 51.151161][ T355] usb usb2-port1: unable to enumerate USB device [ 51.256240][ T890] netlink: 'syz.0.137': attribute type 27 has an invalid length. [ 51.290817][ T310] usb 4-1: Using ep0 maxpacket: 16 [ 51.309017][ T310] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 51.330184][ T310] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.350847][ T310] usb 4-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.370873][ T310] usb 4-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 51.390783][ T310] usb 4-1: config 0 interface 0 has no altsetting 0 [ 51.402100][ T310] usb 4-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 51.412333][ T310] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.431237][ T310] usb 4-1: config 0 descriptor?? [ 51.524973][ T898] netlink: 24 bytes leftover after parsing attributes in process `syz.2.140'. [ 51.658227][ T887] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 51.676200][ T887] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 51.712102][ T909] netlink: 16 bytes leftover after parsing attributes in process `syz.1.144'. [ 51.905410][ T310] logitech-djreceiver 0003:046D:C53A.0007: hiddev96,hidraw0: USB HID vff.fc Device [HID 046d:c53a] on usb-dummy_hcd.3-1/input0 [ 52.154892][ T922] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 52.167514][ T922] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 52.188447][ T924] raw_sendmsg: syz.0.148 forgot to set AF_INET. Fix it! [ 52.400799][ T932] fuse: Bad value for 'fd' [ 52.456322][ T936] FAULT_INJECTION: forcing a failure. [ 52.456322][ T936] name failslab, interval 1, probability 0, space 0, times 0 [ 52.469489][ T936] CPU: 0 UID: 0 PID: 936 Comm: syz.2.151 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 52.469529][ T936] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 52.469544][ T936] Call Trace: [ 52.469551][ T936] [ 52.469561][ T936] __dump_stack+0x21/0x30 [ 52.469600][ T936] dump_stack_lvl+0x140/0x1c0 [ 52.469632][ T936] ? __cfi_dump_stack_lvl+0x10/0x10 [ 52.469662][ T936] ? kvm_sched_clock_read+0x15/0x30 [ 52.469690][ T936] ? psi_group_change+0xab6/0x10a0 [ 52.469713][ T936] dump_stack+0x19/0x20 [ 52.469740][ T936] should_fail_ex+0x3c2/0x510 [ 52.469760][ T936] should_failslab+0xac/0x100 [ 52.469782][ T936] kmem_cache_alloc_noprof+0x42/0x410 [ 52.469807][ T936] ? vm_area_dup+0x3f/0x560 [ 52.469827][ T936] vm_area_dup+0x3f/0x560 [ 52.469846][ T936] ? __split_vma+0x1b8/0xc10 [ 52.469871][ T936] __split_vma+0x1ce/0xc10 [ 52.469897][ T936] ? vms_gather_munmap_vmas+0xd90/0xd90 [ 52.469922][ T936] ? can_vma_merge_right+0x194/0x500 [ 52.469948][ T936] vma_modify+0x364/0x1540 [ 52.469977][ T936] vma_modify_flags_name+0x186/0x1c0 [ 52.470007][ T936] madvise_update_vma+0x24e/0x800 [ 52.470033][ T936] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 52.470056][ T936] ? __ia32_sys_process_madvise+0xf0/0xf0 [ 52.470093][ T936] ? khugepaged_enter_vma+0x3ff/0x430 [ 52.470121][ T936] madvise_vma_behavior+0x111f/0x2df0 [ 52.470148][ T936] ? __sched_text_start+0x10/0x10 [ 52.470170][ T936] ? __cfi_madvise_vma_behavior+0x10/0x10 [ 52.470200][ T936] ? preempt_schedule_common+0x2d/0x60 [ 52.470220][ T936] ? preempt_schedule+0xc5/0xe0 [ 52.470240][ T936] ? __cfi_preempt_schedule+0x10/0x10 [ 52.470259][ T936] ? tracing_record_taskinfo_sched_switch+0x78/0x390 [ 52.470284][ T936] ? preempt_schedule_thunk+0x1a/0x40 [ 52.470308][ T936] ? mtree_range_walk+0x573/0x730 [ 52.470333][ T936] ? mas_prev_slot+0xb6b/0xc20 [ 52.470358][ T936] ? mas_prev+0x5f/0xa0 [ 52.470380][ T936] ? find_vma_prev+0x12a/0x1b0 [ 52.470408][ T936] ? __cfi_find_vma_prev+0x10/0x10 [ 52.470435][ T936] ? bpf_lsm_file_permission+0xd/0x20 [ 52.470458][ T936] madvise_walk_vmas+0x3ee/0x700 [ 52.470480][ T936] ? __cfi_madvise_vma_behavior+0x10/0x10 [ 52.470502][ T936] ? down_write_killable+0xee/0x2d0 [ 52.470525][ T936] ? madvise_set_anon_name+0x650/0x650 [ 52.470551][ T936] ? __asan_memset+0x39/0x50 [ 52.470575][ T936] ? blk_start_plug+0x71/0x1c0 [ 52.470596][ T936] do_madvise+0x5e8/0xbb0 [ 52.470619][ T936] ? __cfi_do_madvise+0x10/0x10 [ 52.470644][ T936] ? xfd_validate_state+0x68/0x140 [ 52.470675][ T936] ? __kasan_check_write+0x18/0x20 [ 52.470700][ T936] ? fpregs_restore_userregs+0x11c/0x260 [ 52.470727][ T936] __x64_sys_madvise+0xad/0xc0 [ 52.470752][ T936] x64_sys_call+0x20c3/0x2ee0 [ 52.470772][ T936] do_syscall_64+0x57/0xf0 [ 52.470791][ T936] ? clear_bhb_loop+0x50/0xa0 [ 52.470815][ T936] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 52.470839][ T936] RIP: 0033:0x7f312519e559 [ 52.470858][ T936] 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 [ 52.470876][ T936] RSP: 002b:00007f3123bf7028 EFLAGS: 00000246 ORIG_RAX: 000000000000001c [ 52.470898][ T936] RAX: ffffffffffffffda RBX: 00007f3125425fa0 RCX: 00007f312519e559 [ 52.470912][ T936] RDX: 000000000000000e RSI: 0000000000400000 RDI: 0000200000c00000 [ 52.470924][ T936] RBP: 00007f3125235ab8 R08: 0000000000000000 R09: 0000000000000000 [ 52.470934][ T936] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 52.470946][ T936] R13: 00007f3125426038 R14: 00007f3125425fa0 R15: 00007ffd52a6bc78 [ 52.470963][ T936] [ 52.881278][ T309] Bluetooth: hci0: Frame reassembly failed (-84) [ 52.990823][ T355] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 53.162774][ T355] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 53.173294][ T355] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.183106][ T355] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 53.194144][ T355] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 53.212254][ T355] usb 2-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 53.222767][ T355] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.231495][ T355] usb 2-1: Product: syz [ 53.235948][ T355] usb 2-1: Manufacturer: syz [ 53.241180][ T355] usb 2-1: SerialNumber: syz [ 53.248120][ T355] usbserial_generic 2-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 53.262179][ T355] usbserial_generic 2-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 53.275376][ T355] usbserial_generic 2-1:1.0: generic converter detected [ 53.287180][ T355] usb 2-1: generic converter now attached to ttyUSB0 [ 53.449063][ T415] usb 2-1: USB disconnect, device number 16 [ 53.461051][ T415] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 53.473356][ T415] usbserial_generic 2-1:1.0: device disconnected [ 53.741379][ T310] usb 4-1: USB disconnect, device number 12 [ 54.210837][ T355] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 54.371148][ T355] usb 2-1: Using ep0 maxpacket: 16 [ 54.381927][ T355] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 54.394380][ T355] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 54.407237][ T355] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 54.422020][ T355] usb 2-1: New USB device found, idVendor=057e, idProduct=2019, bcdDevice= 0.00 [ 54.443061][ T355] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 54.461019][ T355] usb 2-1: config 0 descriptor?? [ 54.566909][ T956] netlink: 'syz.3.157': attribute type 11 has an invalid length. [ 54.582621][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 54.582638][ T36] audit: type=1400 audit(1792384154.619:29752): avc: denied { ioctl } for pid=955 comm="syz.3.157" path="/42/file0/.pending_reads" dev="incremental-fs" ino=2 ioctlcmd=0x6726 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 54.625586][ T36] audit: type=1400 audit(1792384154.659:29753): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 54.650514][ T959] mmap: syz.3.158 (959) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 54.674964][ T355] hid (null): global environment stack underflow [ 54.693083][ T355] nintendo 0003:057E:2019.0008: global environment stack underflow [ 54.710793][ T355] nintendo 0003:057E:2019.0008: item 0 0 1 11 parsing failed [ 54.718388][ T355] nintendo 0003:057E:2019.0008: HID parse failed [ 54.730986][ T355] nintendo 0003:057E:2019.0008: probe - fail = -22 [ 54.738188][ T355] nintendo 0003:057E:2019.0008: probe with driver nintendo failed with error -22 [ 54.950885][ T944] Bluetooth: hci0: command 0x1003 tx timeout [ 54.950897][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 55.130832][ T416] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 55.220823][ T355] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 55.292743][ T416] usb 4-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 55.300068][ T982] netlink: 'syz.0.163': attribute type 12 has an invalid length. [ 55.304754][ T36] audit: type=1400 audit(1792384155.329:29754): avc: denied { create } for pid=981 comm="syz.0.163" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 55.333087][ T416] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 55.344424][ T416] usb 4-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 55.356276][ T416] usb 4-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 55.365410][ T416] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.376299][ T978] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 55.376565][ T65] usb 2-1: USB disconnect, device number 17 [ 55.392538][ T355] usb 3-1: Using ep0 maxpacket: 16 [ 55.399186][ T355] usb 3-1: unable to get BOS descriptor or descriptor too short [ 55.408730][ T355] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 55.422773][ T355] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 55.431915][ T355] usb 3-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 55.448386][ T355] usb 3-1: New USB device found, idVendor=17cc, idProduct=0839, bcdDevice= 0.40 [ 55.459875][ T355] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.469932][ T355] usb 3-1: Product: syz [ 55.474958][ T355] usb 3-1: Manufacturer: syz [ 55.481309][ T355] usb 3-1: SerialNumber: syz [ 55.692220][ T355] usb 3-1: unit 5 not found! [ 55.699939][ T355] usb 3-1: USB disconnect, device number 14 [ 55.706603][ T337] udevd[337]: 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 [ 55.707521][ T65] usb 2-1: new full-speed USB device number 18 using dummy_hcd [ 55.882020][ T65] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 55.892212][ T65] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 55.906749][ T65] usb 2-1: config 0 interface 0 has no altsetting 0 [ 55.914391][ T65] usb 2-1: New USB device found, idVendor=056a, idProduct=00ba, bcdDevice= 0.00 [ 55.924614][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 55.933891][ T65] usb 2-1: config 0 descriptor?? [ 55.990417][ T978] Zero length message leads to an empty skb [ 56.191324][ T416] aiptek 4-1:17.0: Aiptek using 400 ms programming speed [ 56.199161][ T416] input: Aiptek as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:17.0/input/input8 [ 56.213144][ T36] audit: type=1400 audit(1792384156.249:29755): avc: denied { search } for pid=95 comm="acpid" name="/" dev="sda1" ino=2 scontext=system_u:system_r:acpid_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 56.253118][ T36] audit: type=1400 audit(1792384156.289:29756): avc: denied { listen } for pid=990 comm="syz.2.167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 56.273506][ T36] audit: type=1400 audit(1792384156.289:29757): avc: denied { write } for pid=990 comm="syz.2.167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 56.293986][ T36] audit: type=1400 audit(1792384156.289:29758): avc: denied { accept } for pid=990 comm="syz.2.167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 56.314195][ T36] audit: type=1400 audit(1792384156.289:29759): avc: denied { read } for pid=990 comm="syz.2.167" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 56.343665][ T65] wacom 0003:056A:00BA.0009: Unknown device_type for 'HID 056a:00ba'. Assuming pen. [ 56.354074][ T65] wacom 0003:056A:00BA.0009: hidraw0: USB HID ve0.fe Joystick [HID 056a:00ba] on usb-dummy_hcd.1-1/input0 [ 56.366935][ T65] input: Wacom Intuos4 8x13 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:00BA.0009/input/input9 [ 56.546077][ T1001] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 56.554815][ T416] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 56.557105][ T65] usb 2-1: USB disconnect, device number 18 [ 56.563088][ T1001] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 56.720846][ T416] usb 3-1: Using ep0 maxpacket: 8 [ 56.727457][ T416] usb 3-1: unable to get BOS descriptor or descriptor too short [ 56.735971][ T416] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x88 has invalid maxpacket 2 [ 56.746012][ T416] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 56.756250][ T416] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xC has invalid maxpacket 65535, setting to 1024 [ 56.767711][ T416] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0xC has invalid maxpacket 1024 [ 56.777862][ T416] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0xF has invalid wMaxPacketSize 0 [ 56.787814][ T416] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 56.799026][ T416] usb 3-1: New USB device found, idVendor=0763, idProduct=1002, bcdDevice=5f.84 [ 56.808791][ T416] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.817368][ T416] usb 3-1: Product: syz [ 56.821698][ T416] usb 3-1: Manufacturer: syz [ 56.826426][ T416] usb 3-1: SerialNumber: syz [ 56.831992][ T416] usb 3-1: config 0 descriptor?? [ 56.838464][ T999] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 56.845852][ T999] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 56.868503][ T572] udevd[572]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 57.057772][ T10] usb 3-1: USB disconnect, device number 15 [ 57.320856][ T416] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 57.472036][ T416] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 57.483336][ T416] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 57.493654][ T416] usb 2-1: New USB device found, idVendor=1d34, idProduct=000a, bcdDevice= 0.00 [ 57.504213][ T416] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.513334][ T416] usb 2-1: config 0 descriptor?? [ 57.577894][ T36] audit: type=1400 audit(1792384157.609:29760): avc: denied { map } for pid=1006 comm="syz.2.171" path="/dev/bus/usb/006/001" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 57.810856][ T65] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 57.906272][ T355] usb 4-1: USB disconnect, device number 13 [ 57.912338][ C1] aiptek 4-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 57.961113][ T65] usb 3-1: Using ep0 maxpacket: 32 [ 57.967862][ T65] usb 3-1: unable to get BOS descriptor or descriptor too short [ 57.980633][ T65] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 57.991140][ T65] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 58.003652][ T65] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 58.015762][ T65] usb 3-1: string descriptor 0 read error: -22 [ 58.022895][ T65] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 58.032241][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.047272][ T65] usb 3-1: 0:2 : does not exist [ 58.092137][ T1013] netlink: 8 bytes leftover after parsing attributes in process `syz.3.173'. [ 58.124891][ T416] hid-led 0003:1D34:000A.000A: hidraw0: USB HID v0.00 Device [HID 1d34:000a] on usb-dummy_hcd.1-1/input0 [ 58.152429][ T416] hid-led 0003:1D34:000A.000A: Dream Cheeky Webmail Notifier initialized [ 58.165416][ T1017] netlink: 8 bytes leftover after parsing attributes in process `syz.3.173'. [ 58.202497][ T36] audit: type=1400 audit(1792384158.239:29761): avc: denied { module_load } for pid=1026 comm="syz.3.174" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=system permissive=1 [ 58.202994][ T1027] kernel read not supported for file /policy (pid: 1027 comm: syz.3.174) [ 58.245338][ T355] usb 3-1: USB disconnect, device number 16 [ 58.307527][ T1031] fuse: Unknown parameter 'gro' [ 58.325794][ T65] usb 2-1: USB disconnect, device number 19 [ 58.353890][ T1035] netlink: 'syz.0.177': attribute type 4 has an invalid length. [ 58.370553][ T1036] netlink: 'syz.0.177': attribute type 13 has an invalid length. [ 58.392326][ T1036] erspan0: refused to change device tx_queue_len [ 58.640844][ T416] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 58.791670][ T416] usb 4-1: Using ep0 maxpacket: 16 [ 58.798701][ T416] usb 4-1: config 0 has an invalid interface number: 98 but max is 0 [ 58.807621][ T416] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 58.818004][ T416] usb 4-1: config 0 has no interface number 0 [ 58.825145][ T416] usb 4-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 58.836012][ T416] usb 4-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 58.848248][ T416] usb 4-1: config 0 interface 98 has no altsetting 0 [ 58.853002][ T1050] pci 0000:00:05.0: vgaarb: VGA decodes changed: olddecodes=io+mem,decodes=io+mem:owns=io+mem [ 58.858754][ T416] usb 4-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 58.883212][ T416] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.891757][ T416] usb 4-1: Product: syz [ 58.896365][ T416] usb 4-1: Manufacturer: syz [ 58.901036][ T416] usb 4-1: SerialNumber: syz [ 58.915400][ T416] usb 4-1: config 0 descriptor?? [ 58.920868][ T1045] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 58.928397][ T1045] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 59.137433][ T1045] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 59.145376][ T1045] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 59.160830][ T65] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 59.310826][ T65] usb 3-1: Using ep0 maxpacket: 8 [ 59.322411][ T65] usb 3-1: New USB device found, idVendor=0582, idProduct=00b2, bcdDevice= 0.40 [ 59.333068][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.342331][ T65] usb 3-1: Product: syz [ 59.346890][ T65] usb 3-1: Manufacturer: syz [ 59.352995][ T65] usb 3-1: SerialNumber: syz [ 59.561405][ T416] asix 4-1:0.98 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 59.571511][ T1052] netlink: 164 bytes leftover after parsing attributes in process `syz.2.182'. [ 59.573423][ T416] asix 4-1:0.98: probe with driver asix failed with error -71 [ 59.595852][ T1052] netlink: 'syz.2.182': attribute type 4 has an invalid length. [ 59.596382][ T416] usb 4-1: USB disconnect, device number 14 [ 59.635645][ T1052] netlink: 20 bytes leftover after parsing attributes in process `syz.2.182'. [ 59.647231][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 59.647249][ T36] audit: type=1400 audit(1792384159.679:29763): avc: denied { read } for pid=1051 comm="syz.2.182" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 59.677015][ T36] audit: type=1400 audit(1792384159.679:29764): avc: denied { write } for pid=1051 comm="syz.2.182" name="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 59.705768][ T65] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 59.711396][ T36] audit: type=1400 audit(1792384159.679:29765): avc: denied { remove_name } for pid=1051 comm="syz.2.182" name="dev" dev="sda1" ino=108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 59.726696][ T65] usb 3-1: unit 31 not found! [ 59.744148][ T36] audit: type=1400 audit(1792384159.679:29766): avc: denied { add_name } for pid=1051 comm="syz.2.182" name="mnt" dev="sda1" ino=1262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 trawcon="system_u:object_r:inetd_exec_t:s0" [ 59.769824][ T65] usb 3-1: USB disconnect, device number 17 [ 60.095315][ T36] audit: type=1400 audit(1792384160.129:29767): avc: denied { mounton } for pid=1067 comm="syz.1.188" path="/45/trace" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 60.172384][ T36] audit: type=1400 audit(1792384160.209:29768): avc: denied { mounton } for pid=1074 comm="syz.1.189" path="/46/file0" dev="tmpfs" ino=286 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=fifo_file permissive=1 [ 60.241124][ T36] audit: type=1400 audit(1792384160.279:29769): avc: denied { getopt } for pid=1076 comm="syz.1.190" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 60.295336][ T36] audit: type=1400 audit(1792384160.329:29770): avc: denied { compute_member } for pid=1080 comm="syz.1.192" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=security permissive=1 [ 60.330836][ T10] usb 4-1: new full-speed USB device number 15 using dummy_hcd [ 60.347747][ T36] audit: type=1400 audit(1792384160.379:29771): avc: denied { read } for pid=1086 comm="syz.1.193" name="uinput" dev="devtmpfs" ino=194 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 60.397523][ T1089] netlink: 4 bytes leftover after parsing attributes in process `syz.1.194'. [ 60.401103][ T36] audit: type=1400 audit(1792384160.379:29772): avc: denied { getopt } for pid=1086 comm="syz.1.193" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 60.481839][ T10] usb 4-1: config 0 has an invalid interface number: 31 but max is 0 [ 60.492059][ T10] usb 4-1: config 0 has no interface number 0 [ 60.500502][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=08c3, bcdDevice=6b.16 [ 60.516523][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.520890][ T65] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 60.530041][ T10] usb 4-1: Product: syz [ 60.544321][ T10] usb 4-1: Manufacturer: syz [ 60.550079][ T10] usb 4-1: SerialNumber: syz [ 60.556971][ T10] usb 4-1: config 0 descriptor?? [ 60.700818][ T65] usb 3-1: Using ep0 maxpacket: 32 [ 60.711675][ T65] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 60.725327][ T65] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 60.738019][ T65] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 60.750883][ T65] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.771504][ T65] usb 3-1: config 0 descriptor?? [ 60.775397][ T10] usb 4-1: USB disconnect, device number 15 [ 60.781443][ T65] hub 3-1:0.0: USB hub found [ 60.980288][ T65] hub 3-1:0.0: config failed, hub doesn't have any ports! (err -19) [ 61.210916][ T355] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 61.381997][ T355] usb 2-1: too many endpoints for config 0 interface 0 altsetting 5: 70, using maximum allowed: 30 [ 61.396029][ T355] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.402938][ T1099] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.412162][ T355] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 70 [ 61.426050][ T1099] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.440928][ T355] usb 2-1: config 0 interface 0 has no altsetting 0 [ 61.458973][ T65] usbhid 3-1:0.0: can't add hid device: -71 [ 61.467251][ T65] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 61.479080][ T355] usb 2-1: New USB device found, idVendor=060b, idProduct=500a, bcdDevice= 0.00 [ 61.493503][ T65] usb 3-1: USB disconnect, device number 18 [ 61.503975][ T355] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.521061][ T355] usb 2-1: config 0 descriptor?? [ 61.933771][ T355] input: HID 060b:500a as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:060B:500A.000B/input/input12 [ 61.949277][ T355] hid-generic 0003:060B:500A.000B: input,hiddev96,hidraw0: USB HID v0.00 Device [HID 060b:500a] on usb-dummy_hcd.1-1/input0 [ 62.175572][ T1111] udevd[1111]: open /dev/null failed: Not a directory [ 62.264413][ T1109] overlay: Bad value for 'uuid' [ 62.430875][ T416] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 62.590833][ T416] usb 3-1: Using ep0 maxpacket: 8 [ 62.597675][ T416] usb 3-1: config 1 has an invalid descriptor of length 10, skipping remainder of the config [ 62.609765][ T416] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 229, changing to 7 [ 62.624610][ T416] usb 3-1: New USB device found, idVendor=154e, idProduct=500e, bcdDevice= 0.40 [ 62.634379][ T416] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.642452][ T416] usb 3-1: Product: syz [ 62.646628][ T416] usb 3-1: Manufacturer: syz [ 62.652234][ T416] usb 3-1: SerialNumber: syz [ 62.869597][ T416] usb 3-1: USB disconnect, device number 19 [ 62.888174][ T588] udevd[588]: 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 [ 63.000717][ T1115] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=1115 comm=syz.3.202 [ 63.270837][ T355] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 63.422437][ T355] usb 4-1: unable to get BOS descriptor or descriptor too short [ 63.431830][ T355] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 63.443293][ T355] usb 4-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 63.454891][ T355] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 63.466426][ T355] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.472513][ T1124] SELinux: policydb magic number 0x3 does not match expected magic number 0xf97cff8c [ 63.476643][ T355] usb 4-1: Product: syz [ 63.489980][ T1124] SELinux: failed to load policy [ 63.500445][ T355] usb 4-1: Manufacturer: syz [ 63.508238][ T355] usb 4-1: SerialNumber: syz [ 63.632634][ T1136] kvm: vcpu 4: requested 128 ns lapic timer period limited to 200000 ns [ 63.643019][ T1136] kvm: vcpu 4: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 63.724200][ T1120] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.736674][ T1120] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.866930][ T355] usb 4-1: USB disconnect, device number 16 [ 63.966918][ T416] usb 2-1: USB disconnect, device number 20 [ 64.089686][ T1143] netlink: 'syz.1.211': attribute type 10 has an invalid length. [ 64.101366][ T1143] netlink: 40 bytes leftover after parsing attributes in process `syz.1.211'. [ 64.113232][ T1143] veth1: entered promiscuous mode [ 64.471085][ T416] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 64.510943][ T348] hid-generic 0000:0000:0000.000C: unknown main item tag 0x0 [ 64.521666][ T348] hid-generic 0000:0000:0000.000C: hidraw0: HID v0.00 Device [syz1] on syz0 [ 64.534659][ T1159] udevd[1159]: open /dev/null failed: Not a directory [ 64.579793][ T1158] hid-generic 0000:0000:0000.000C: pid 1158 passed too short report [ 64.630942][ T416] usb 2-1: Using ep0 maxpacket: 16 [ 64.639042][ T416] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 64.653646][ T416] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 64.660867][ T355] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 64.666179][ T416] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 64.689566][ T416] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 64.699744][ T416] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.709588][ T416] usb 2-1: config 0 descriptor?? [ 64.822299][ T355] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 37, changing to 7 [ 64.835540][ T355] usb 4-1: New USB device found, idVendor=0763, idProduct=2031, bcdDevice=a3.40 [ 64.845321][ T355] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 64.853429][ T355] usb 4-1: Product: syz [ 64.858288][ T355] usb 4-1: Manufacturer: syz [ 64.862952][ T355] usb 4-1: SerialNumber: syz [ 65.069608][ T1155] netlink: 28 bytes leftover after parsing attributes in process `syz.3.216'. [ 65.082733][ T1155] netlink: 'syz.3.216': attribute type 12 has an invalid length. [ 65.099606][ T355] usb 4-1: Can't get UAC3 power state for id 10 [ 65.107584][ T355] usb 4-1: 2:0: failed to get current value for ch 0 (-71) [ 65.118736][ T355] usb 4-1: 2:0: cannot get min/max values for control 2 (id 2) [ 65.146787][ T355] usb 4-1: USB disconnect, device number 17 [ 65.184582][ T336] udevd[336]: 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 [ 65.203262][ T36] kauditd_printk_skb: 7 callbacks suppressed [ 65.203283][ T36] audit: type=1400 audit(1792384165.219:29780): avc: denied { execute } for pid=1148 comm="syz.1.213" path="/syzcgroup/cpu/syz1/memory.force_empty" dev="cgroup" ino=244 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=file permissive=1 [ 65.662468][ T310] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 65.830927][ T310] usb 3-1: Using ep0 maxpacket: 16 [ 65.840196][ T310] usb 3-1: config 32 has an invalid interface number: 64 but max is 0 [ 65.863694][ T310] usb 3-1: config 32 has an invalid descriptor of length 0, skipping remainder of the config [ 65.888599][ T310] usb 3-1: config 32 has no interface number 0 [ 65.909050][ T310] usb 3-1: New USB device found, idVendor=0bd3, idProduct=0569, bcdDevice= 0.5b [ 65.929928][ T310] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.583529][ T36] audit: type=1400 audit(1792384166.619:29781): avc: denied { read } for pid=1220 comm="syz.3.221" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 66.613021][ T36] audit: type=1400 audit(1792384166.619:29782): avc: denied { open } for pid=1220 comm="syz.3.221" path="/dev/snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 66.645205][ T36] audit: type=1400 audit(1792384166.679:29783): avc: denied { ioctl } for pid=1220 comm="syz.3.221" path="socket:[10291]" dev="sockfs" ino=10291 ioctlcmd=0x9363 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 67.080801][ T355] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 67.204300][ T416] usbhid 2-1:0.0: can't add hid device: -71 [ 67.211966][ T416] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 67.222517][ T416] usb 2-1: USB disconnect, device number 21 [ 67.251945][ T355] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 67.263746][ T36] audit: type=1400 audit(1792384167.289:29784): avc: denied { ioctl } for pid=1225 comm="syz.1.223" path="pid:[4026532298]" dev="nsfs" ino=4026532298 ioctlcmd=0xb706 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 67.293142][ T355] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.417484][ T36] audit: type=1400 audit(1792384167.449:29785): avc: denied { write } for pid=1237 comm="syz.0.227" path="socket:[10324]" dev="sockfs" ino=10324 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 67.691239][ T416] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 67.853891][ T416] usb 2-1: New USB device found, idVendor=045a, idProduct=5210, bcdDevice= 1.01 [ 67.865248][ T416] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.875679][ T416] usb 2-1: Product: syz [ 67.881996][ T416] usb 2-1: Manufacturer: syz [ 67.888805][ T416] usb 2-1: SerialNumber: syz [ 67.896879][ T416] ums-karma 2-1:1.0: USB Mass Storage device detected [ 67.905961][ T416] ums-karma 2-1:1.0: This device (045a,5210,0101 S 06 P f5) has unneeded SubClass and Protocol entries in unusual_devs.h (kernel syzkaller) [ 67.905961][ T416] Please send a copy of this message to and [ 67.939358][ T355] usb 4-1: Cannot set autoneg [ 67.945244][ T355] MOSCHIP usb-ethernet driver 4-1:7.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 67.959475][ T355] usb 4-1: USB disconnect, device number 18 [ 68.333116][ T416] ums-karma 2-1:1.0: probe with driver ums-karma failed with error -5 [ 68.345142][ T416] usb 2-1: USB disconnect, device number 22 [ 68.418289][ T65] usb 3-1: USB disconnect, device number 20 [ 68.429839][ T1243] netlink: 8 bytes leftover after parsing attributes in process `syz.2.228'. [ 68.770867][ T355] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 68.778985][ T65] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 68.824424][ T1254] syzkaller0: entered promiscuous mode [ 68.830674][ T1254] syzkaller0: entered allmulticast mode [ 68.830832][ T1253] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 68.931468][ T65] usb 3-1: Using ep0 maxpacket: 8 [ 68.938569][ T355] usb 4-1: New USB device found, idVendor=05c6, idProduct=1000, bcdDevice= 0.00 [ 68.948138][ T65] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.959197][ T355] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.967940][ T65] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 68.982351][ T65] usb 3-1: New USB device found, idVendor=056e, idProduct=011c, bcdDevice= 0.00 [ 68.994642][ T65] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.003285][ T355] usb-storage 4-1:1.0: USB Mass Storage device detected [ 69.012543][ T65] usb 3-1: config 0 descriptor?? [ 69.220921][ T1272] netlink: 'syz.2.229': attribute type 27 has an invalid length. [ 69.231042][ T65] elecom 0003:056E:011C.000D: item fetching failed at offset 2/40 [ 69.232394][ T416] usb 2-1: new full-speed USB device number 23 using dummy_hcd [ 69.240788][ T65] elecom 0003:056E:011C.000D: probe with driver elecom failed with error -22 [ 69.260971][ T1251] overlayfs: unescaped trailing colons in lowerdir mount option. [ 69.391932][ T416] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 69.403813][ T416] usb 2-1: config 1 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 69.419562][ T416] usb 2-1: config 1 interface 0 has no altsetting 0 [ 69.431045][ T10] usb 3-1: USB disconnect, device number 21 [ 69.438088][ T416] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 69.450916][ T416] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.459783][ T416] usb 2-1: Product: syz [ 69.464799][ T416] usb 2-1: Manufacturer: syz [ 69.470973][ T416] usb 2-1: SerialNumber: syz [ 69.682344][ T416] usb 2-1: bad CDC descriptors [ 69.693362][ T416] usb 2-1: USB disconnect, device number 23 [ 69.952146][ T36] audit: type=1400 audit(1792384169.989:29786): avc: denied { mounton } for pid=1276 comm="syz.2.235" path="/63/file0" dev="tmpfs" ino=373 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 69.997349][ T36] audit: type=1400 audit(1792384170.019:29787): avc: denied { write } for pid=1276 comm="syz.2.235" name="file0" dev="tmpfs" ino=373 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 70.024270][ T36] audit: type=1400 audit(1792384170.019:29788): avc: denied { read } for pid=1276 comm="syz.2.235" name="file0" dev="tmpfs" ino=373 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 70.049798][ T36] audit: type=1400 audit(1792384170.059:29789): avc: denied { create } for pid=1280 comm="syz.2.236" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 70.260104][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 70.260124][ T36] audit: type=1400 audit(1792384170.289:29792): avc: denied { append } for pid=1293 comm="syz.2.240" name="event2" dev="devtmpfs" ino=207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 70.450801][ T31] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 70.530859][ T65] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 70.622128][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.634598][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 70.644807][ T31] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 70.655559][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.665367][ T31] usb 2-1: config 0 descriptor?? [ 70.701945][ T65] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.713466][ T65] usb 3-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 1024 [ 70.726157][ T65] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 70.736765][ T65] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.744994][ T65] usb 3-1: Product: syz [ 70.749208][ T65] usb 3-1: Manufacturer: syz [ 70.754445][ T65] usb 3-1: SerialNumber: syz [ 70.763245][ T65] cdc_mbim 3-1:1.0: skipping garbage [ 70.966177][ T1294] input: syz0 as /devices/virtual/input/input13 [ 70.979544][ T1294] raw-gadget.3 gadget.2: fail, usb_ep_enable returned -22 [ 70.987428][ T1300] netlink: 'syz.0.242': attribute type 46 has an invalid length. [ 71.068452][ T36] audit: type=1400 audit(1792384171.099:29793): avc: denied { write } for pid=1307 comm="syz.0.244" path="socket:[11493]" dev="sockfs" ino=11493 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 71.109443][ T36] audit: type=1400 audit(1792384171.139:29794): avc: denied { remount } for pid=1311 comm="syz.0.245" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 71.138861][ T31] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 71.147654][ T31] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 71.156763][ T31] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 71.166039][ T31] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 71.175805][ T31] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 71.183211][ T31] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 71.190375][ T31] cp2112 0003:10C4:EA90.000E: unknown main item tag 0x0 [ 71.198696][ T65] cdc_mbim 3-1:1.0: failed GET_NTB_PARAMETERS [ 71.206402][ T65] cdc_mbim 3-1:1.0: bind() failure [ 71.211784][ T31] cp2112 0003:10C4:EA90.000E: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.1-1/input0 [ 71.216391][ T1316] udevd[1316]: open /dev/null failed: Not a directory [ 71.225889][ T65] cdc_ncm 3-1:1.1: CDC Union missing and no IAD found [ 71.243310][ T65] cdc_ncm 3-1:1.1: bind() failure [ 71.534677][ T355] scsi host1: usb-storage 4-1:1.0 [ 71.544897][ T355] usb 4-1: USB disconnect, device number 19 [ 72.025064][ T1323] 9pnet_fd: p9_fd_create_tcp (1323): problem connecting socket to 127.0.0.1 [ 72.280857][ T416] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 72.430851][ T416] usb 4-1: Using ep0 maxpacket: 16 [ 72.438270][ T416] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 72.447009][ T416] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 72.460164][ T416] usb 4-1: config 0 has no interface number 0 [ 72.469007][ T416] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 72.479113][ T416] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.489785][ T416] usb 4-1: Product: syz [ 72.494880][ T416] usb 4-1: Manufacturer: syz [ 72.501386][ T416] usb 4-1: SerialNumber: syz [ 72.508746][ T416] usb 4-1: config 0 descriptor?? [ 72.515146][ T416] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 72.521976][ T416] usb 4-1: No valid video chain found. [ 72.717550][ T416] usb 4-1: USB disconnect, device number 20 [ 73.230436][ T31] cp2112 0003:10C4:EA90.000E: error requesting version [ 73.248882][ T31] cp2112 0003:10C4:EA90.000E: probe with driver cp2112 failed with error -71 [ 73.266911][ T31] usb 2-1: USB disconnect, device number 24 [ 73.316985][ T36] audit: type=1400 audit(1792384173.349:29795): avc: denied { create } for pid=1333 comm="syz.1.252" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=kcm_socket permissive=1 [ 73.318903][ T416] usb 3-1: USB disconnect, device number 22 [ 73.507021][ T36] audit: type=1400 audit(1792384173.539:29796): avc: denied { getopt } for pid=1339 comm="syz.1.254" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 73.654114][ T1350] netlink: 8 bytes leftover after parsing attributes in process `syz.1.257'. [ 73.704999][ T36] audit: type=1400 audit(1792384173.739:29797): avc: denied { ioctl } for pid=1359 comm="syz.1.259" path="socket:[11859]" dev="sockfs" ino=11859 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 73.800831][ T36] audit: type=1400 audit(1792384173.829:29798): avc: denied { wake_alarm } for pid=1362 comm="syz.1.260" capability=35 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 74.174014][ T1379] netlink: 12 bytes leftover after parsing attributes in process `syz.0.265'. [ 74.190888][ T416] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 74.203311][ T1338] incfs_lookup_dentry err:-103 [ 74.209756][ T1338] incfs: Can't find or create .index dir in ./file0 [ 74.219535][ T1338] incfs: mount failed -103 [ 74.243383][ T1383] netlink: 16 bytes leftover after parsing attributes in process `syz.2.266'. [ 74.350886][ T416] usb 2-1: Using ep0 maxpacket: 16 [ 74.360606][ T416] usb 2-1: unable to get BOS descriptor or descriptor too short [ 74.370616][ T416] usb 2-1: config 1 has an invalid descriptor of length 64, skipping remainder of the config [ 74.380855][ T355] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 74.383429][ T416] usb 2-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 74.398238][ T36] audit: type=1400 audit(1792384174.429:29799): avc: denied { getopt } for pid=1391 comm="syz.2.269" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 74.406627][ T416] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 74.437036][ T36] audit: type=1400 audit(1792384174.469:29800): avc: denied { create } for pid=1391 comm="syz.2.269" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 74.474718][ T36] audit: type=1400 audit(1792384174.479:29801): avc: denied { bind } for pid=1391 comm="syz.2.269" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 74.506955][ T416] usb 2-1: New USB device found, idVendor=0644, idProduct=800f, bcdDevice= 0.40 [ 74.518064][ T416] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.528022][ T416] usb 2-1: Product: syz [ 74.532838][ T416] usb 2-1: Manufacturer: ⠉ [ 74.538223][ T416] usb 2-1: SerialNumber: syz [ 74.552002][ T355] usb 4-1: Using ep0 maxpacket: 8 [ 74.559810][ T355] usb 4-1: New USB device found, idVendor=056a, idProduct=00ed, bcdDevice= 0.00 [ 74.570069][ T355] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.586840][ T355] usb 4-1: config 0 descriptor?? [ 74.753188][ T416] usb 2-1: MIDIStreaming interface descriptor not found [ 74.769725][ T416] usb 2-1: USB disconnect, device number 25 [ 74.794070][ T572] udevd[572]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 75.022422][ T355] wacom 0003:056A:00ED.000F: unknown main item tag 0x3 [ 75.031021][ T355] wacom 0003:056A:00ED.000F: hidraw0: USB HID vff.ff Device [HID 056a:00ed] on usb-dummy_hcd.3-1/input0 [ 75.035359][ T1404] udevd[1404]: open /dev/null failed: Not a directory [ 75.260762][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 75.260779][ T36] audit: type=1400 audit(1792384175.289:29803): avc: denied { mount } for pid=1418 comm="syz.1.277" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 75.289657][ T36] audit: type=1400 audit(1792384175.299:29804): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 75.370935][ T355] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 75.520886][ T416] usb 2-1: new full-speed USB device number 26 using dummy_hcd [ 75.530900][ T355] usb 3-1: Using ep0 maxpacket: 16 [ 75.539418][ T355] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 75.550766][ T355] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 75.560943][ T355] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.569872][ T355] usb 3-1: Product: syz [ 75.574329][ T355] usb 3-1: Manufacturer: syz [ 75.579356][ T355] usb 3-1: SerialNumber: syz [ 75.585576][ T355] usb 3-1: config 0 descriptor?? [ 75.592711][ T355] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 75.602114][ T355] usb 3-1: Detected FT232R [ 75.682272][ T416] usb 2-1: unable to get BOS descriptor or descriptor too short [ 75.690530][ T416] usb 2-1: not running at top speed; connect to a high speed hub [ 75.699379][ T416] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 75.712705][ T416] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 75.721908][ T416] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.730006][ T416] usb 2-1: Product: syz [ 75.730625][ T31] usb 4-1: USB disconnect, device number 21 [ 75.734229][ T416] usb 2-1: Manufacturer: syz [ 75.734249][ T416] usb 2-1: SerialNumber: syz [ 75.793466][ T355] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 75.803307][ T355] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 75.810524][ T355] ftdi_sio 3-1:0.0: GPIO initialisation failed: -71 [ 75.818129][ T355] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 75.828825][ T355] usb 3-1: USB disconnect, device number 23 [ 75.838902][ T355] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 75.842397][ T1426] ------------[ cut here ]------------ [ 75.851998][ T355] ftdi_sio 3-1:0.0: device disconnected [ 75.858079][ T1426] WARNING: CPU: 0 PID: 1426 at mm/vmalloc.c:3805 __vmalloc_node_range_noprof+0x12d4/0x1300 [ 75.875333][ T1426] Modules linked in: [ 75.879388][ T1426] CPU: 0 UID: 0 PID: 1426 Comm: syz.3.280 Not tainted syzkaller #0 bcd0852b9269e5a174a9e289c8567167f3c3d1d7 [ 75.891317][ T1426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 75.902059][ T1426] RIP: 0010:__vmalloc_node_range_noprof+0x12d4/0x1300 [ 75.910200][ T1426] Code: 00 74 08 48 89 df e8 9b 91 09 00 80 23 df 43 80 3c 2f 00 74 08 4c 89 f7 e8 89 91 09 00 49 8b 1e e9 2c ff ff ff e8 fc 1b b0 ff <0f> 0b e9 1e ff ff ff e8 20 1d cf 03 e8 eb 1b b0 ff 0f 0b e8 e4 1b [ 75.930218][ T1426] RSP: 0018:ffffc90010c3f860 EFLAGS: 00010293 [ 75.936345][ T1426] RAX: ffffffff81d930c4 RBX: 0000000000000dc0 RCX: ffff8881166ecf00 [ 75.946819][ T1426] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 75.955847][ T1426] RBP: ffffc90010c3fa58 R08: 0000000000000dc0 R09: 8000000000000063 [ 75.964238][ T1426] R10: dffffc0000000000 R11: ffffed10216de899 R12: 0000000000000000 [ 75.972418][ T1426] R13: dffffc0000000000 R14: 0000000000000000 R15: ffffffff835561bb [ 75.980495][ T1426] FS: 00007f627a92c6c0(0000) GS:ffff8881f6c00000(0000) knlGS:0000000000000000 [ 75.989612][ T1426] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 75.996581][ T1426] CR2: 00007f627a8c9d58 CR3: 0000000112ae8000 CR4: 00000000003526b0 [ 76.004801][ T1426] Call Trace: [ 76.008178][ T1426] [ 76.011160][ T1426] ? stack_depot_save_flags+0x38/0x800 [ 76.017330][ T1426] ? _parse_integer_limit+0x195/0x1e0 [ 76.022763][ T1426] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 76.029192][ T1426] ? simple_strntoull+0x112/0x190 [ 76.034265][ T1426] ? simple_strtoull+0x50/0x50 [ 76.039240][ T1426] ? disksize_store+0x10b/0x910 [ 76.044636][ T1426] vzalloc_noprof+0x103/0x1d0 [ 76.049833][ T1426] ? disksize_store+0x10b/0x910 [ 76.055073][ T1426] ? __kasan_check_write+0x18/0x20 [ 76.061044][ T1426] ? down_write+0xee/0x2b0 [ 76.066342][ T1426] ? __cfi_vzalloc_noprof+0x10/0x10 [ 76.071693][ T1426] ? __kasan_check_write+0x18/0x20 [ 76.076832][ T1426] ? _copy_from_iter+0x215/0x1520 [ 76.082195][ T1426] disksize_store+0x10b/0x910 [ 76.087012][ T1426] ? __kasan_check_write+0x18/0x20 [ 76.092307][ T1426] ? __cfi_disksize_store+0x10/0x10 [ 76.097621][ T1426] dev_attr_store+0x73/0xa0 [ 76.103086][ T1426] ? __cfi_dev_attr_store+0x10/0x10 [ 76.109200][ T1426] sysfs_kf_write+0x141/0x160 [ 76.114563][ T1426] ? __cfi_sysfs_kf_write+0x10/0x10 [ 76.120335][ T1426] kernfs_fop_write_iter+0x319/0x510 [ 76.126526][ T1426] vfs_write+0x762/0xfd0 [ 76.130937][ T1426] ? __cfi_vfs_write+0x10/0x10 [ 76.135728][ T1426] ? __cfi_mutex_lock+0x10/0x10 [ 76.142034][ T1426] ksys_write+0x145/0x260 [ 76.147215][ T1426] ? xfd_validate_state+0x68/0x140 [ 76.154476][ T1426] ? __cfi_ksys_write+0x10/0x10 [ 76.161407][ T1426] ? __kasan_check_write+0x18/0x20 [ 76.168512][ T1426] ? fpregs_restore_userregs+0x11c/0x260 [ 76.174712][ T1426] __x64_sys_write+0x7f/0x90 [ 76.179417][ T1426] x64_sys_call+0x271c/0x2ee0 [ 76.184667][ T1426] do_syscall_64+0x57/0xf0 [ 76.189470][ T1426] ? clear_bhb_loop+0x50/0xa0 [ 76.194260][ T1426] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.200366][ T1426] RIP: 0033:0x7f627999e559 [ 76.205725][ T1426] 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 [ 76.226087][ T1426] RSP: 002b:00007f627a92c028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 76.235516][ T1426] RAX: ffffffffffffffda RBX: 00007f6279c25fa0 RCX: 00007f627999e559 [ 76.245898][ T1426] RDX: 00000000000000f5 RSI: 0000200000000600 RDI: 0000000000000003 [ 76.254867][ T1426] RBP: 00007f6279a35ab8 R08: 0000000000000000 R09: 0000000000000000 [ 76.264095][ T1426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 76.272858][ T1426] R13: 00007f6279c26038 R14: 00007f6279c25fa0 R15: 00007ffd49fc8d88 [ 76.281441][ T1426] [ 76.284771][ T1426] ---[ end trace 0000000000000000 ]--- [ 76.291551][ T416] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 76.298894][ T416] usb 2-1: 2:1 : unknown format tag 0x4 is detected. processed as MPEG. [ 76.307899][ T416] usb 2-1: found format II with max.bitrate = 4, frame size=7372 [ 76.703576][ T1421] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 76.712878][ T1421] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 76.721707][ T416] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve sample rate range (clock 0) [ 76.735913][ T416] usb 2-1: USB disconnect, device number 26 [ 76.747409][ T337] udevd[337]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory