last executing test programs: 4.823781541s ago: executing program 0 (id=913): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x1e0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x60) mount$overlay(0x500000000000000, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@upperdir={'upperdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}]}) 4.780589274s ago: executing program 0 (id=914): timer_create(0x2, 0x0, &(0x7f0000000180)=0x0) clock_gettime(0x1, &(0x7f0000000200)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000140)={{}, {r1, r2+60000000}}, 0x0) r3 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) pselect6(0x40, &(0x7f0000000080)={0x8, 0x320c, 0x7fffffffffffffff, 0x1ff, 0x9, 0x3, 0x5, 0xa}, &(0x7f00000000c0)={0x9, 0x9, 0x1, 0x9e5, 0x0, 0x0, 0x0, 0x4}, &(0x7f00000001c0)={0x7fffffffffffffff, 0x2, 0xfffffffffffffff8, 0x8, 0x5, 0x0, 0xfffffffffffffffd, 0xfffffffffffff412}, &(0x7f0000000240)={0x77359400}, &(0x7f00000002c0)={&(0x7f0000000280)={[0x80000001]}, 0x8}) r4 = socket$inet(0x2, 0x2, 0x0) close_range(r4, 0xffffffffffffffff, 0x0) r5 = ioctl$KVM_CREATE_VM(r3, 0xae01, 0x0) ioctl$KVM_CAP_PTP_KVM(r5, 0x4068aea3, &(0x7f0000000000)) syz_usb_connect(0x0, 0x90, &(0x7f0000000000)=ANY=[@ANYRES8], 0x0) 2.259733388s ago: executing program 2 (id=945): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_secret(0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x13, r1, 0x0) ftruncate(r1, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x2, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "87ee8ac6c46dad33", "2607080d7f4fcf00fd4ef2dece6c7c58", '\x00', '#\x00'}, 0x28) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)='n7', 0x2}], 0x1, 0x0, 0x0, 0x14000000}, 0x0) 2.259374318s ago: executing program 2 (id=947): timer_create(0x0, &(0x7f00000000c0)={0x0, 0x21, 0x2, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000024000/0x18000)=nil, 0x0, 0x0, 0x7d, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) ioctl$KVM_RUN(r1, 0xae80, 0x0) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000040)={0x0, 0x0, 0x8000, 0x3ff}) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timer_settime(r0, 0x1, &(0x7f0000000040)={{0x77359400}, {0x77359400}}, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x300000b, 0x204031, 0xffffffffffffffff, 0xec776000) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c2) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r1, 0x4040aea0, &(0x7f0000000140)=@arm64={0x2f, 0x7f, 0x7, '\x00', 0x5}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r2, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r2, &(0x7f0000000080)={0x50, 0x0, r3, {0x7, 0x29, 0x9, 0xffffffff90adedc4, 0x0, 0x3, 0x0, 0x4, 0x0, 0x0, 0x10}}, 0x50) read$FUSE(r2, &(0x7f0000008400)={0x2020}, 0x2020) newfstatat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', &(0x7f0000000340), 0x1000) syz_fuse_handle_req(r2, &(0x7f00000042c0)="000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006380)={0x20, 0x0, 0x0, {0x0, 0x1c}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.747862114s ago: executing program 0 (id=948): r0 = syz_create_resource$binfmt(&(0x7f0000001400)='./file0\x00') openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f00000001c0), 0x8000, &(0x7f0000000080)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@allow_other}]}}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40042, 0x1) ioctl$FS_IOC_GETFLAGS(r2, 0x80086601, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x110) r3 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000280), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, &(0x7f00000007c0)=ANY=[@ANYBLOB='fd=', @ANYRESDEC=r3, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) syz_fuse_handle_req(r3, 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", 0x2000, &(0x7f0000000440)={&(0x7f0000000340)={0x50, 0x0, 0x4, {0x7, 0x28, 0x0, 0x8010, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x10, 0xeb}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r3, &(0x7f0000006140)={0x2020, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x2020) statx(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000180)=[0xffffffffffffffff, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xee01, 0xffffffffffffffff]) write$FUSE_ATTR(r3, &(0x7f00000002c0)={0x78, 0x1f6aa48483463413, r4, {0x3, 0x7fffffff, 0x0, {0x6, 0xd, 0x9, 0x0, 0x10001, 0x3, 0x0, 0x1, 0x4, 0x1000, 0x33d, r6, r7, 0x2, 0xfffffcb9}}}, 0x78) lstat(&(0x7f00000032c0)='./file0\x00', 0x0) syz_fuse_handle_req(r3, &(0x7f0000001000)="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", 0x2000, &(0x7f00000034c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000d00)={0x78, 0x0, 0x5, {0xc6d2, 0x8001, 0x0, {0x6, 0x0, 0x1ff, 0x45f, 0x9, 0x6, 0x3, 0x2, 0x0, 0x6000, 0x9, 0x0, 0x0, 0x5448cbfe, 0xfff}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$nl_netfilter(0x10, 0x3, 0xc) r8 = fsopen(&(0x7f0000000140)='binder\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r8, 0x1, &(0x7f0000000100)='name', &(0x7f00000003c0)='-\xd4\xea-\x00'/22, 0x0) r9 = syz_open_procfs(r5, &(0x7f00000001c0)='net/snmp6\x00') getsockopt$IP6T_SO_GET_REVISION_TARGET(r9, 0x29, 0x45, &(0x7f0000000240)={'HL\x00'}, &(0x7f0000000400)=0x1e) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 1.383692331s ago: executing program 2 (id=950): r0 = socket$netlink(0x10, 0x3, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000040)={0xa, 0x5e22, 0x0, @empty}, 0x1c) listen(r1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)="580000001500add427323b470c45b45602067fffffff81004e22030d00ff0028925aa8002000eaa57b00090080020efffeffe80902ef00ff0004f03a1c000000ffffffffffffffffffffffe7ee0000000000000000020000", 0x58}], 0x1) 1.383494711s ago: executing program 2 (id=951): ioctl$sock_SIOCGIFVLAN_GET_VLAN_VID_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000040)) r0 = syz_usb_connect$uac2(0x3, 0x8f, &(0x7f0000000400)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0xdba, 0x1000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7d, 0x3, 0x1, 0x6, 0x10, 0x2, {0x8, 0xb, 0x1, 0x0, 0x1, 0xc}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0xff80, 0x7, 0x1d, 0x4}, [@output_terminal={0xc, 0x24, 0x3, 0x2, 0x304, 0x5, 0x4, 0x0, 0x1ff, 0x1c}, @source_unit={0x8, 0x24, 0xa, 0x4, 0x2, 0x95, 0x5, 0x1}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0xc, 0x2, 0x9, {0x8, 0x25, 0x1, 0x80, 0x30, 0xad, 0x100}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x2, 0xfa, 0xbc, {0x8, 0x25, 0x1, 0x2, 0xfa4024f26d164786, 0x81, 0x9}}}}}}}}]}}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac2(r0, &(0x7f0000000640)={0x14, 0x0, &(0x7f0000000200)={0x0, 0x3, 0xf5, @string={0xf5, 0x3, "2e1e3620e6875c232691db33a7afbfa9d2e799671f0e209548bf694495ec6f61de8774e2b69b6d3ecbef41b31448ce94d54c8d2ba98f03e8e8f850ab11789a9d942900da5f19e676dec62863487d554e2698e254b946acc7e54e1d6f0e03a319978ea9acac3ddae9e8c50209f3645883cb893ce6ab5dc439d02afb26b3a7230a492f8292b7c6b10c51f2d516a707e701ba0dda5f1a8ef9270ca6c9fc5770292359346a995f44cffa9a85d10b0ae44b316538c8d7a17756fcb58954f2352200ed8e1e22a1c8ddb6ebbf7dcd0f1c6601bf0a7baad7c2babbce8b73931c09ddc41fe35bec0bbb6f318fc7e3d81e0c46ab7ba28ccc"}}}, 0x0) syz_usb_control_io(r0, &(0x7f00000001c0)={0x2c, 0x0, &(0x7f00000000c0)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0x44c}}, 0x0, 0x0, 0x0}, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004048, &(0x7f00000001c0)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x2e}}, 0x4}, 0x1c) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, 0x0, &(0x7f0000000500)) 1.307522885s ago: executing program 1 (id=954): mknodat$null(0xffffffffffffff9c, &(0x7f0000002440)='./file0\x00', 0x8000, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x34014c40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x20, 0x0, 0x0, {0x0, 0x1a}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x9, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x0, 0x8000, 0xfffffffc, r2, r3, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r4, 0x0, 0x0) r5 = dup2(r4, r0) write$FUSE_INIT(r5, &(0x7f0000000200)={0x50, 0xffffffffffffffda, r1, {0x7, 0x2d, 0x3, 0x64000002, 0xff, 0x7, 0xfffffffa, 0x0, 0x0, 0x0, 0x4, 0x3fe000}}, 0x50) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000340)={0xa0, 0x0, r1, {{0x3, 0x3, 0x100000000000000, 0x100000000, 0x6, 0x1, {0x1, 0x800, 0x3, 0x9, 0xaea9, 0x6, 0x2, 0x7fffffff, 0x10001, 0xa000, 0xb, r2, r3, 0x0, 0x4}}, {0x0, 0x11}}}, 0xa0) 1.225280059s ago: executing program 1 (id=955): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_NODE_GET(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0x164, r1, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_MEDIA={0x94, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x810000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xeace}]}]}, @TIPC_NLA_NODE={0xbc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa4, 0x3, "0fb3b9c59d3f309cf5ac525ac134d50e56e98ed95a4a1ecbb46bc426cd526b445de4fbd4e3bdc090ca19c2123db769c4fef861c6051714199caf3fa2da20cda6563838b94b103bf892d1911cd922df387fcadb11d5d1a99b51ef8db43646d8e688c04d73461746ce92fd00d349581c3fefa3264186c96796146e80652b50fc915073f0c43322a5f8b0ed431232d01de828de97ebac2e9f3f45cd2b32a23b7c0d"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xc8c}, @TIPC_NLA_NODE_KEY_MASTER={0x4}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0x164}, 0x1, 0x0, 0x0, 0x400}, 0x8c0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f00000002c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REMAIN_ON_CHANNEL(r0, &(0x7f0000000480)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)={0xd0, r2, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x7, 0x36}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}, @NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x1707}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0xaa}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x80000001}, @NL80211_ATTR_WIPHY_FREQ_OFFSET={0x8, 0x122, 0x152}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1c}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x2}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x1}], @chandef_params=[@NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1a}, @NL80211_ATTR_WIPHY_EDMG_BW_CONFIG={0x5, 0x119, 0xd}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x9}], @NL80211_ATTR_DURATION={0x8, 0x57, 0x8001}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x7}, @NL80211_ATTR_DURATION={0x8, 0x57, 0x7}, @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x3}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x3}, @NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x6}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0xc5}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x1d}]]}, 0xd0}, 0x1, 0x0, 0x0, 0x85}, 0x20008044) r4 = openat$rnullb(0xffffffffffffff9c, &(0x7f00000004c0), 0x28000, 0x0) ioctl$BLKBSZSET(r4, 0x40081271, &(0x7f0000000500)=0x1) sendmsg$TIPC_NL_LINK_RESET_STATS(0xffffffffffffffff, &(0x7f0000000700)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)={0x124, r1, 0x4, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0xd0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7045}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe42c}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0xc, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x40}]}, @TIPC_NLA_SOCK={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfff}]}]}, 0x124}, 0x1, 0x0, 0x0, 0x20008040}, 0x8810) ioctl$sock_inet_SIOCSIFNETMASK(r0, 0x891c, &(0x7f0000000740)={'\x00', {0x2, 0x4e20, @broadcast}}) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f00000007c0), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000800)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_GET_WPAN_PHY(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000780)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000008c0)={&(0x7f0000000840)={0x44, r5, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4801}, 0x80) r7 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x3) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r7, 0xf502, 0x0) r8 = syz_genetlink_get_family_id$devlink(&(0x7f0000000980), r0) sendmsg$DEVLINK_CMD_RATE_SET(r0, &(0x7f0000000a40)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000a00)={&(0x7f00000009c0)={0x40, r8, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@DEVLINK_ATTR_RATE_PARENT_NODE_NAME={0x29, 0xa9, @random="6f272615f49d1875b5d43f549cf2f2143a8f8aa86a2ea1661aa19c2bb2ba9993a47acd3496"}]}, 0x40}, 0x1, 0x0, 0x0, 0x80}, 0x8040) r9 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000a80), 0x200000, 0x0) ioctl$BLKREPORTZONE(r9, 0xc0101282, &(0x7f0000000ac0)={0xe, 0x4, 0x0, [{0x8, 0x0, 0x0, 0xf6, 0x0, 0x1, 0x7f}, {0x4, 0x2f7, 0x3, 0x7a, 0x4, 0xfb, 0x1, '\x00', 0x9f5}, {0x0, 0xffff, 0xc94, 0xf9, 0x3, 0xc2, 0x3, '\x00', 0x5}, {0x3, 0x1, 0x9, 0x48, 0x1, 0x2, 0x9, '\x00', 0xf}]}) ioctl$VFAT_IOCTL_READDIR_BOTH(r4, 0x82307201, &(0x7f0000000c00)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r10, &(0x7f0000001080)={&(0x7f0000000e40)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000001040)={&(0x7f0000000e80)={0x1a4, r2, 0x100, 0x70bd27, 0x25dfdbfd, {{}, {@void, @void}}, [@NL80211_ATTR_BEACON_INTERVAL={0x8, 0xc, @random=0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0x2}, @NL80211_ATTR_HANDLE_DFS={0x4}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x8d0}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x22}], @NL80211_ATTR_TX_RATES={0x15c, 0x5a, 0x0, 0x1, [@NL80211_BAND_60GHZ={0x48, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x14, 0x2, [{0x6, 0x9}, {0x6, 0x1}, {0x0, 0x6}, {0x4, 0x8}, {0x2, 0x2}, {0x5, 0x5}, {0x1, 0x7}, {0x5, 0x6}, {0x6, 0x3}, {0x1, 0x3}, {0x1, 0x1}, {0x7, 0x1}, {0x6, 0x9}, {0x3, 0x1}, {0x0, 0x4}, {0x2, 0xa}]}, @NL80211_TXRATE_GI={0x5, 0x4, 0xcfe96dd253d2ab08}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7, 0x9, 0x8, 0x7, 0x1, 0xa, 0x6, 0x7fff]}}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0xe7, 0xad94, 0x6, 0x5, 0xdc3a, 0x74, 0x5]}}]}, @NL80211_BAND_5GHZ={0x30, 0x1, 0x0, 0x1, [@NL80211_TXRATE_HE_GI={0x5, 0x6, 0x2}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x4c, 0x81, 0x3, 0x7, 0x81, 0x4, 0x2, 0xfff]}}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x1}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x1}]}, @NL80211_BAND_6GHZ={0x54, 0x3, 0x0, 0x1, [@NL80211_TXRATE_LEGACY={0x1b, 0x1, [0x6c, 0x2, 0x24, 0x12, 0x4, 0x2, 0x16, 0x1b, 0x10, 0x6, 0x3, 0x9, 0x1, 0x6c, 0xc, 0x16, 0x12, 0x12, 0x1b, 0x1b, 0xc, 0x3, 0x3]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x7f, 0x8d5, 0x83a0, 0x1, 0x5, 0x7ff, 0x441, 0x8]}}, @NL80211_TXRATE_HE_GI={0x5, 0x6, 0x1}, @NL80211_TXRATE_HE_GI={0x5, 0x6, 0x2}, @NL80211_TXRATE_HE_LTF={0x5, 0x7, 0x1}, @NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}, @NL80211_BAND_60GHZ={0x80, 0x2, 0x0, 0x1, [@NL80211_TXRATE_HT={0x3d, 0x2, [{0x4, 0x2}, {0x1, 0x6}, {0x0, 0x9}, {0x3, 0x8}, {0x6, 0x8}, {0x1, 0xa}, {0x2, 0x2}, {0x6}, {0x5, 0x9}, {0x6, 0x4}, {0x1, 0x5}, {}, {0x0, 0x6}, {0x4, 0xa}, {0x0, 0x15}, {0x4, 0x4}, {0x6, 0x8}, {0x0, 0x6}, {0x5, 0x3}, {0x1, 0x1}, {0x4, 0x6}, {0x1}, {0x7, 0xa}, {0x7, 0x8}, {0x1, 0x5}, {0x4, 0x4}, {0x3, 0x7}, {0x6, 0x7}, {0x4, 0x7}, {0x5, 0xa}, {0x7, 0xa}, {0x7, 0x8}, {0x7, 0x9}, {0x5, 0x4}, {0x2, 0x1}, {0x1, 0xa}, {0x1, 0x4}, {0x5, 0xa}, {0x0, 0xa}, {0x4, 0x4}, {0x2, 0x9}, {0x0, 0x8}, {0x0, 0x4}, {0x7}, {0x0, 0x8}, {0x2, 0xa}, {0x2, 0x3}, {0x4, 0x1}, {0x4, 0x7}, {0x1, 0x3}, {0x5, 0x8}, {0x4, 0x2}, {0x2}, {0x2, 0x7}, {0x5, 0x7}, {0x4, 0x2}, {0x1, 0x6}]}, @NL80211_TXRATE_LEGACY={0xc, 0x1, [0x9, 0x6c, 0x3, 0x1, 0x1b, 0x6, 0x3, 0x36]}, @NL80211_TXRATE_VHT={0x14, 0x3, {[0x9, 0x3ff, 0x8, 0x3, 0x2, 0x2, 0x8, 0x5]}}, @NL80211_TXRATE_HE={0x14, 0x5, {[0x400, 0x80, 0xff, 0xfff6, 0xfff7, 0xfff8, 0x9, 0x4]}}, @NL80211_TXRATE_GI={0x5}]}, @NL80211_BAND_60GHZ={0xc, 0x2, 0x0, 0x1, [@NL80211_TXRATE_GI={0x5, 0x4, 0x1}]}]}, @NL80211_ATTR_BSS_BASIC_RATES={0x6, 0x24, [{0x48}, {0xf, 0x1}]}, @chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x100}]]}, 0x1a4}, 0x1, 0x0, 0x0, 0x8800}, 0x4000011) r11 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$DEVLINK_CMD_RELOAD(r10, &(0x7f0000001200)={&(0x7f00000010c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000011c0)={&(0x7f0000001100)={0xb0, r8, 0x4, 0x70bd2b, 0x25dfdbff, {}, [{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8, 0x8a, r11}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_PID={0x8, 0x8b, 0xffffffffffffffff}}]}, 0xb0}, 0x1, 0x0, 0x0, 0x4008080}, 0x40000) r12 = accept$inet6(0xffffffffffffffff, &(0x7f0000001240)={0xa, 0x0, 0x0, @dev}, &(0x7f0000001280)=0x1c) setsockopt$inet6_mreq(r12, 0x29, 0x1c, &(0x7f00000012c0)={@local}, 0x14) r13 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001340), r0) ioctl$sock_SIOCGIFINDEX_80211(r12, 0x8933, &(0x7f0000001380)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_CLIENT(r0, &(0x7f0000001440)={&(0x7f0000001300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001400)={&(0x7f00000013c0)={0x40, r13, 0x400, 0x70bd29, 0xfffffc15, {{}, {@val={0x8, 0x3, r14}, @void}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x40}, 0x1, 0x0, 0x0, 0x40040}, 0x84) sendmsg$SEG6_CMD_SETHMAC(r10, &(0x7f00000015c0)={&(0x7f0000001480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000001580)={&(0x7f0000001500)={0x4c, 0x0, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_ALGID={0x5, 0x6, 0xb}, @SEG6_ATTR_DST={0x14, 0x1, @loopback}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48040}, 0x20044001) 1.19833398s ago: executing program 1 (id=956): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r0, 0x1, 0x23, &(0x7f0000000040)=0x8, 0x4) ioctl$SIOCGSTAMP(r0, 0x8906, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r1, &(0x7f0000514ff4)={0x10, 0x0, 0x4000000, 0x2ffffffff}, 0xc) (async) socket$inet6_tcp(0xa, 0x1, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r2, 0xffffffffffffffff, 0x0) 1.123535074s ago: executing program 1 (id=957): mknodat$null(0xffffffffffffff9c, &(0x7f0000002440)='./file0\x00', 0x8000, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000001c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x80, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006300)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, 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7e6bda6287762532b86eb91f5480915680deb8a91fb8652b7f0109064865d2b846af0861f67d3f720d6e306540cd7b68f095ef3690b88ea93fb6a402ff5697597cda83171f159e85307d1a8c01611189bd4eb4f0453ab88d43ae181a562a76902a67c687514079d6f4304d9a7c0fa24b6e86074ea0a9fd8187c120312078f5ebfa674adc0303734bf8f6b5585943706594192ad64c9f7d9794fb83758924f862855ddd50bff58b522c43d73c03289baec628cd693cab93101b1e473b76532510e10f03e86812fea6f2d6f5467dcf29e6d7cf8524f383a0ded3f0951c3ffb171a6b8a6d97b5fa8899a19f1a3d0e934a1d4741076e4394ba225158f697bf7d5651717c6950229a0be22e8120d76a414edbcd03d505264b7ede8272ccbd6dbdcebaf11daf6a652f6f9eb74ba7a3ecc942892891388005ae5d971e4e79d696564906dffd44845b704a9abc2fa5ba1bb69a548423a08044ad6d0e365db7e6bea0f3844a452759716cb98dcf326001ec90c1c343174098cdf47ea2e13341058ca014d2a30e9ba3c526de72a6e387181bf76a278c9cbc518d8c374a3f1d9802a39464a100903dbec16f8f095f5d82d9d09507281e4f7fe0ce4fbeced193902a5f658af2a4c1d0952dabdc6ae5830b6b5a2c3f5b8d33a73665990822e5f4a7ce5366755a1615543bdf78299c71e890e0bedb6ec277b10a389d6a3ba9c037221421279e51ab50fb115de2076cc99444202e88ebd9d0fbe4e60234b7b761495ac6c9e615ddac8176164a88fb6d6cc2b52672c8949afe3efc1e87a598896bc93e421423844fcaafe65af898a015b3bcaf623ebeef9a57155af5278ceb52b995f7ca466d9e18b05e86380679e0257cff6d0c6750078462f2ee4701d6d8289ed848b877cf5918625b7937060d667c11119881c30809056892352c6c53c01e395af6866ea350e6f21fa3db772c1177c759999973b51e11ffc590800", 0x2000, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000580)={0x78, 0x0, 0x6, {0x9, 0xfffffffe, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3966, 0x0, 0x8000, 0xfffffffc, r2, r3, 0x1, 0x4}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x80101, 0x101) write$tcp_congestion(r4, 0x0, 0x0) r5 = dup2(r4, r0) write$FUSE_INIT(r5, &(0x7f0000000200)={0x50, 0xffffffffffffffda, r1, {0x7, 0x2d, 0x3, 0x64000002, 0xff, 0x7, 0xfffffffa, 0x0, 0x0, 0x0, 0x4, 0x3fe000}}, 0x50) 903.806655ms ago: executing program 0 (id=958): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001940)=[{{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000003580)=""/4084, 0xff4}, {&(0x7f0000000200)=""/196, 0xc4}, {&(0x7f0000000000)=""/83, 0x53}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000005580)=""/4094, 0xffe}, {&(0x7f0000000300)=""/236, 0xec}, {&(0x7f0000000400)=""/232, 0xe8}, {&(0x7f0000000080)=""/85, 0x55}, {&(0x7f0000000580)=""/65, 0x41}, {&(0x7f0000000a80)=""/217, 0xd9}, {&(0x7f0000000680)=""/97, 0x61}], 0xb}, 0x5e}, {{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000}, 0x8}, {{0x0, 0x0, 0x0}, 0x10}, {{0x0, 0x0, 0x0}, 0x4}, {{0x0, 0x0, 0x0}, 0x90ce}, {{0x0, 0x0, 0x0}, 0x1}, {{0x0, 0x0, 0x0}, 0x4}], 0x8, 0x0, 0x0) 889.151675ms ago: executing program 0 (id=959): init_module(&(0x7f0000000180)={{0x7f, 0x45, 0x4c, 0x46, 0xa3, 0x4, 0x9, 0x6, 0x2, 0x2, 0x3e, 0x10001, 0x29e, 0x40, 0x27b, 0x3, 0xf, 0x38, 0x1, 0xa, 0x40, 0xfffc}, [{0x1, 0xd, 0x0, 0x4, 0x3, 0xb7f, 0x1, 0x8}]}, 0x78, 0x0) r0 = openat$rnullb(0xffffffffffffff9c, &(0x7f0000000180), 0xe1742, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x88fd537e5c114b6e, 0x11, r1, 0x0) write(r0, &(0x7f00000001c0)="88", 0x1) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000), 0x8080, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket(0x10, 0x803, 0x0) sendto(r4, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r4, &(0x7f0000000000)=[{{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f0000003580)=""/4084, 0xff4}, {&(0x7f0000000100)=""/194, 0xc2}, {&(0x7f0000000600)=""/87, 0x57}, {&(0x7f0000001940)=""/4113, 0x1011}], 0x4}, 0x5e}], 0x1, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000440)={0x2, 'vlan0\x00', {}, 0x4}) r5 = syz_usb_connect$hid(0x5, 0x36, &(0x7f0000000100)=ANY=[@ANYRES32=r2], 0x0) syz_usb_control_io$hid(r5, 0x0, 0x0) syz_usb_control_io$hid(r5, &(0x7f0000000040)={0x24, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x371, {0x9}}}, &(0x7f0000000080)={0xffffffffffffffeb, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = pidfd_getfd(r2, r3, 0x0) getsockopt$inet6_mreq(r6, 0x29, 0x14, &(0x7f0000000140)={@remote}, &(0x7f0000000080)=0x14) 803.59388ms ago: executing program 2 (id=960): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) r0 = socket$inet(0x2, 0x4000000000000001, 0x0) socket$packet(0x11, 0x2, 0x300) pselect6(0x40, &(0x7f0000000100)={0x0, 0x0, 0xffff, 0x2, 0x0, 0x0, 0x0, 0x400}, 0x0, &(0x7f0000000240)={0x1f, 0x3, 0x0, 0x10000000000, 0x1000000002, 0x400000000, 0x0, 0x6}, 0x0, 0x0) r1 = syz_create_resource$binfmt(&(0x7f0000000040)='./file1\x00') r2 = openat$binfmt(0xffffffffffffff9c, r1, 0x42, 0x1ff) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r3, 0x0, 0xee01) fchmodat(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0xfffffffb) mknod$loop(&(0x7f0000000140)='./file0\x00', 0xfff, 0x0) mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./bus\x00', 0x180) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040), 0x8, &(0x7f0000000200)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) r4 = openat2$dir(0xffffff9c, &(0x7f00000000c0)='./file0/file1\x00', &(0x7f0000000140)={0x40, 0x110, 0x2}, 0x18) ioctl$FS_IOC_FIEMAP(r4, 0xc020660b, &(0x7f0000000280)=ANY=[]) close(r2) socket$nl_audit(0x10, 0x3, 0x9) finit_module(r2, 0x0, 0x1) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e23, @local}, 0x10) r5 = fcntl$dupfd(r0, 0x406, r0) sendto$inet(r5, 0x0, 0x0, 0x200047fd, &(0x7f0000e68000)={0x2, 0x4e27, @multicast1}, 0x10) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000280), 0x80, 0x0) unshare(0x22020400) umount2(&(0x7f00000002c0)='./file0\x00', 0x2) mkdir(&(0x7f00000008c0)='./bus\x00', 0x0) rename(&(0x7f0000000180)='./bus\x00', &(0x7f00000001c0)='./file0\x00') ioctl$TIOCSLCKTRMIOS(r5, 0x5457, &(0x7f0000000000)) 611.67553ms ago: executing program 3 (id=966): r0 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000380)={0xa, 0x4e24, 0x5, @initdev={0xfe, 0x88, '\x00', 0xfd, 0x0}, 0x2}, 0x1c) sendmmsg$inet(r0, &(0x7f0000006d40)=[{{&(0x7f00000003c0)={0x2, 0x4e23, @local}, 0x10, &(0x7f0000000680)=[{&(0x7f0000000500)="1fd4787488b1f24058b8199d33a8178ba1174e104ae1b3abb3faffaeb1a08aaeb8993c5fefff92daa06a331e595157761f72d282866c198c75e5f4c1f114555440e2c923df89b8a29cf82b51cddfc9f6855b9358722868848277b2ffaa380219e2103ad94a5c527d277624d6e0957baa3bbba59334916fb41475e5e891320186c1ee0e2a48e51a93311a4d776025dafd266c7cff569c60e008e76b2c734411ad8c57", 0xa2}, {&(0x7f00000005c0)="a2e1f75a5acb51fba68f72d473a1438b2fa6aee9bc10efc70b7f16e654f340c9fd9b40fcd7c2f55583cf7a2ca7be4c18b181cd1ccf007f5650ff7e01c64ccd85f8d4ed226e4ca0399034a0a45619339ff79f9c8ced0dfced5782fa0ce482417b8e9343ed19679dda57256a0078754e47388b9b107af79c32c54fc29793a2d05dd1f732e60edeb9", 0x87}, {&(0x7f0000000780)="395b7b9931074d3e26deed94dab0ab3d30a80a8806029d7a7f1e0367db29c9eac20789979cad7071d6bf4e4f222296281cfaf2c95f85adcf76cf8be4345a9bf66ad6baac6c502e0894d518279c8c310b355c34da938cdab36a66f17bfa8986708fb9fc296c5a48e8ed5f67758de22b2ae9c2f6bdb5fe832560470db8c522cfccf093eff1eb8f12ee44ac52a236b3cc2c068f94fd39e24151f6f3ee9cb32efb", 0x9f}, {&(0x7f0000001040)="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", 0x3bd}], 0x4, &(0x7f0000000840)=[@ip_retopts={{0x38, 0xfd, 0x7, {[@noop, @timestamp_addr={0x44, 0x24, 0x9f, 0x1, 0x8, [{@rand_addr=0x64010102, 0x3}, {@local, 0x9}, {@local, 0xfffffff8}, {@remote, 0x8000a}]}]}}}], 0x38}}], 0x1, 0x0) 611.189169ms ago: executing program 3 (id=967): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)}) mount$incfs(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000005c0), 0x2010800, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x184) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000080)=@ethtool_sset_info={0x37, 0xe58c}}) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f00000002c0)=0x11) r1 = openat$incfs(r0, &(0x7f00000001c0)='.pending_reads\x00', 0x0, 0x130) ioctl$TIOCL_GETKMSGREDIRECT(r1, 0xc058671e, &(0x7f00000000c0)) (fail_nth: 36) 338.734343ms ago: executing program 0 (id=968): syz_usb_control_io$uac1(0xffffffffffffffff, &(0x7f0000000700)={0x14, &(0x7f0000000600)=ANY=[@ANYBLOB="400b7e0000007e2274a14d79fad98f99359b0ba8446be42c892bc31695a52f9fe39d13"], 0x0}, 0x0) r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000106a053103000000000001090224000100008000090400101c0300010009210000000122f80409058103"], 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) write$tun(r1, &(0x7f0000000080)={@val={0x0, 0x600}, @void, @eth={@broadcast, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x2f, 0x48, 0x67, 0x0, 0x3, 0x2f, 0x0, @private=0x1fe1, @multicast1}, {0xa000, 0x96dd, 0x34, 0x0, @opaque="e6b2ce867e52bd76a36a8d1c2df70f08b4a441387eaac15d1ea7272f6c065f3f91f67338b207b1e642b19c08"}}}}}}, 0x5a) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@textreal={0x8, &(0x7f0000000000)="0f20c06635040000000f22c066b8000000000f23c80f21f86635040090000f23f866b9800000c00f326635000800000f30660f6dcd0f701b1066b9800000c00f326635002000000f3066b9800000c00f326635010000000f30670fc72b0f326635004000000f302e0f060f01cb", 0x6d}], 0x1, 0x0, 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)={0x28, 0x1c, 0x21, 0x0, 0x0, {0x7}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @typed={0xa, 0x2, 0x0, 0x0, @str='w\xa9\xe2\x00\x00\x00'}]}, 0x28}}, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f0000000000)=0x10, 0x4) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x1d, 0x0, &(0x7f0000000040)) syz_usb_control_io$hid(r0, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a41, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) write$tun(r4, 0x0, 0xfdef) syz_usb_control_io$hid(r0, &(0x7f0000000340)={0x24, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00220508"], 0x0}, 0x0) 317.865834ms ago: executing program 1 (id=969): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x802, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) write$uinput_user_dev(r0, &(0x7f00000005c0)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x2000000, 0x5e, 0xffff0000, 0x0, 0x8, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000, 0x7, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x47b07c7d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x8, 0x0, 0x80, 0x0, 0x0, 0xda2], [0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2000000, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x100, 0x0, 0x0, 0x2, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000], [0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0xfb7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0xfffffffe, 0x0, 0x80000000], [0x10003, 0x2, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x758, 0x0, 0x0, 0x0, 0x5, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x400000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x80]}, 0x45c) 245.838077ms ago: executing program 3 (id=970): r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000040)={0x3, 0x0, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x90}, 0x1, 0x7}, 0x0) 245.419487ms ago: executing program 1 (id=971): ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, 0xffffffffffffffff, 0x10, &(0x7f0000000080)={0x4}) r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0xc0c02, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000140)=0xfffffffb) ioctl$PPPIOCSMAXCID(r0, 0x40047451, &(0x7f0000000200)=0x8) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f00000002c0)='\x00!G', 0x3}], 0x1, 0x2, 0x1) syz_usb_connect$uac2(0x1, 0x62, &(0x7f0000000000)=ANY=[@ANYRES8=0x0], 0x0) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000180)={'\x00', 0x7, 0x0, 0x6, 0x2109, 0x2, 0x0}) ptrace$peek(0x1, r1, &(0x7f0000000240)) r2 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000100), 0x2) r3 = memfd_create(&(0x7f0000000340)='y\x105\xfb\xf7u\x83%:r\xc2\xb9x\xa4q\xc1\xea_\x8cZ7\xe7a\xdenJ\xeb\x87\x9b\x11x\x0e\xa1\xcf\x1a\x98S7\xc9\x00\x00\x00\x00\x00\x00\a\x00\x00\x00\x00\x00\x00\x04\x879\xa24\xa9am\xde\xb2\xd3\xcbZJoa\xc4\x1acB\xaa\xc1\xfb Q\xd4\xf4\x01\xa52\xe2DG\xd4\xbd{\x9f\xa9\x97\x9b@\xdb\x00b\xe1br\xb6\x008\xe3\x10\xff\xc2\x9d\r2\x9e\x8e\x04sW\x1b\xb7\xb3\xa2\xc9&@\xca\xda\xdc\xe2/\x97X\xac\b\xb0\xc2<\x80E\x1a\xbc\xc7W\xda9VsA\xaf\xc6\xcf\xe1\xa1\xb5M\xa2\x85\xa6y\xc4J\xf1\xf7\xfcD\x95\xe3\xeb\xc7\xbc\x91\xb0\xa8\x9eo\xebF(\x9dL\x01vRk\xaacB\x14OD\\\xe8R\xe4\xcd\xec\xcc\xd1\x0fre\xe86\xcd\xeb\xc4$\x98\x06J\xd6dD\x8d_U`ji{\xab\x97\xaf;l\x1f\xaf\xb38\x14\xcb\xfa\xb3j\x92\f\xe0\x81\xa0\xa2-g\b\x99\x0e\x8d\x8d\x16\xd9w\\\xf0\xce\xb0j\x9d\'\x93\xef\x1d\xa0H\xd9\xbd\xd9\xaf\x12\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0x2) ftruncate(r3, 0xffff) fcntl$addseals(r3, 0x409, 0x7) r4 = ioctl$UDMABUF_CREATE(r2, 0x40187542, &(0x7f0000000140)={r3, 0x0, 0x0, 0x4000}) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3000007, 0x11, r4, 0x0) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x400000, 0x3, &(0x7f0000000000/0x400000)=nil) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80) r6 = getpgrp(0x0) write$P9_RGETLOCK(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="1f000000370200001b00000000000000070000000000b800", @ANYRES32=r6, @ANYBLOB="01007b"], 0x1f) 245.232508ms ago: executing program 3 (id=972): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = memfd_secret(0x80000) mmap(&(0x7f0000000000/0xfbe000)=nil, 0xfbe000, 0x2, 0x13, r1, 0x0) ftruncate(r1, 0x3) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000000)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e23, 0x2, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000000c0), 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000140)=@gcm_128={{0x303}, "87ee8ac6c46dad33", "2607080d7f4fcf00fd4ef2dece6c7c58", '\x00', '#\x00'}, 0x28) sendmsg$inet(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000009c0)=[{&(0x7f0000000240)='n7', 0x2}], 0x1, 0x0, 0x0, 0x20000000}, 0x0) 191.79236ms ago: executing program 3 (id=973): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x227f) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000200)={0x1, r1}) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, 0x0) 191.54472ms ago: executing program 3 (id=974): r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000740)="120000001200e7ef007b00000000000000a1", 0x12, 0x0, 0x0, 0x0) recvmmsg(r0, &(0x7f0000001b40)=[{{0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000780)=""/227, 0xe3}, {&(0x7f0000003500)=""/4096, 0x1000}, {&(0x7f0000001d80)=""/161, 0xa1}, {&(0x7f0000000680)=""/134, 0x86}, {&(0x7f0000002c40)=""/146, 0x92}, {&(0x7f0000002d00)=""/128, 0x80}, {&(0x7f0000000000)=""/260, 0x104}, {&(0x7f0000000140)=""/88, 0x58}], 0x8}, 0xe}, {{0x0, 0x0, 0x0}, 0xa}, {{0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, 0x0}, 0xffffffff}, {{0x0, 0x0, 0x0}, 0xfffffffe}, {{0x0, 0x0, 0x0}, 0x8}], 0x6, 0x40000100, 0x0) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="120100005938d74010979353c37000000000090212000100001e000904"], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000640)={0x44, &(0x7f00000006c0)=ANY=[@ANYBLOB="200cc3"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$printer(r1, 0x0, &(0x7f0000000440)={0x34, &(0x7f0000000540)=ANY=[@ANYBLOB="4003020000002bec"], 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_connect(0x2, 0x106, &(0x7f0000000080)={{0x12, 0x1, 0x201, 0x6, 0xad, 0x94, 0x40, 0x1435, 0x804, 0xe061, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xf4, 0x1, 0x2, 0x6, 0xa0, 0x48, "", [{{0x9, 0x4, 0x3, 0xfb, 0x3, 0xf7, 0xbd, 0x3b, 0xb, [], [{{0x9, 0x5, 0x8, 0x3, 0x10, 0x7f, 0x7, 0xd1, [@uac_iso={0x7, 0x25, 0x1, 0x4, 0x4, 0x2}, @generic={0xb2, 0x3, "5097948f35c0e4a1de39b2501649cc4d40effe3437f3ad7833a4885c58447d169d5389796241083d9b85c25cc7326a58c2b585dfed42bd0e45b86b589a17003a4532e69f33e0dd40be4b9592cd4925a828a707796ed945eb49b0f3cd002e81e125eeb3fef176143049b952f95f723de81ca8f8234964c6f3e4f4adebcba19a0abc80e9d94e5f864875f079e213124a7df73b69ddb7d9e48de398cc5e394311067ab5a136f14a34c9a965005d4f1e4a5a"}]}}, {{0x9, 0x5, 0x8, 0x10, 0x3ff, 0xf3, 0xb6, 0x6, [@uac_iso={0x7, 0x25, 0x1, 0xc, 0xa, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x8, 0xe, 0x7}]}}, {{0x9, 0x5, 0x8, 0x10, 0x10, 0x40, 0x5, 0x1}}]}}]}}]}}, &(0x7f0000000580)={0xa, &(0x7f0000000000)={0xa, 0x6, 0x300, 0x6, 0x9, 0x1, 0x10, 0x5}, 0x144, &(0x7f00000001c0)={0x5, 0xf, 0x144, 0x6, [@wireless={0xb, 0x10, 0x1, 0x2, 0x4a, 0x2, 0xf, 0x2, 0x8}, @generic={0x98, 0x10, 0x1, "2411a30cbf6c56d6008333b91cea32d91940ce586b62d45e879846487ba774d97a4b3d398067100b2cbfa53b7ef58a397bbeee7f26f275f5d939264836ac5c495351d5a5bc4ec7c31946d908d4e25030d14bb45e0e5befb87a432b2aa4a2c35b2e81cbeefdcd45f0b43e0195e3838c44ea924529693a35b9e5c7362bd9572011b2e6b853df86168fdb4c8fc36afa2285f27bdbcd23"}, @ssp_cap={0x24, 0x10, 0xa, 0x6, 0x6, 0xbeba, 0x0, 0x6560, [0xf, 0x140f0, 0xffc000, 0xc0c0, 0x3f00, 0x3f00]}, @generic={0x61, 0x10, 0xb, "42b77e49ff6261d26094b67c1df41f2997d34bec0b45c999ff6504ea6d74530dac1c5df270749f032a209ecd2d203c1d2536bd64831f32b796d398674a515fa6446f5ed3caf8c754814c70181e1e80409fb710f148930445a2a6ead0a9e8"}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x3, "be8199d8d5233c4e740869b740232fb7"}]}, 0x5, [{0x4, &(0x7f0000000340)=@lang_id={0x4, 0x3, 0x804}}, {0x4, &(0x7f0000000380)=@lang_id={0x4, 0x3, 0x3c0a}}, {0x65, &(0x7f00000003c0)=@string={0x65, 0x3, "85b2b1203114e2b33cadf54ab3178d22971d0990edc5b4b52eeb2e587c391d42a0b40f0683556ee3e115676ed1675de12a9fc6f43d9837502dea591e61a5af115fc6f598bb4acbbb06f8f799a825387dc9cbc84fcb3769d4ea9ea94a83f6b16d9f1076"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x2001}}, {0x6, &(0x7f00000004c0)=@string={0x6, 0x3, "15ec98c5"}}]}) 0s ago: executing program 2 (id=975): r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000000040)="240000001e005f0214f6ffffffff0300090000000000000000000000080009000d870000", 0x24) kernel console output (not intermixed with test programs): 57.654068][ T362] usb 4-1: SerialNumber: syz [ 57.658944][ T45] usb 2-1: config 0 has an invalid interface number: 20 but max is 0 [ 57.740813][ T45] usb 2-1: config 0 has no interface number 0 [ 57.763902][ T45] usb 2-1: config 0 interface 20 altsetting 0 endpoint 0x6 has invalid maxpacket 1023, setting to 64 [ 57.775323][ T45] usb 2-1: config 0 interface 20 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 57.818812][ T45] usb 2-1: New USB device found, idVendor=04e6, idProduct=000b, bcdDevice= 1.00 [ 57.827945][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 57.836468][ T45] usb 2-1: Product: syz [ 57.866172][ T45] usb 2-1: Manufacturer: syz [ 57.871188][ T45] usb 2-1: SerialNumber: syz [ 57.879403][ T45] usb 2-1: config 0 descriptor?? [ 57.888470][ T1441] raw-gadget.2 gadget.1: fail, usb_ep_enable returned -22 [ 57.888994][ T362] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 57.896481][ T45] usb-storage 2-1:0.20: USB Mass Storage device detected [ 57.914249][ T45] usb-storage 2-1:0.20: Quirks match for vid 04e6 pid 000b: 4 [ 57.961477][ T362] usb 4-1: USB disconnect, device number 16 [ 58.100093][ T45] scsi host1: usb-storage 2-1:0.20 [ 58.138994][ T36] audit: type=1400 audit(1774079007.980:262): avc: denied { append } for pid=1457 comm="syz.0.450" name="loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 58.163292][ T36] audit: type=1400 audit(1774079007.980:263): avc: denied { map } for pid=1457 comm="syz.0.450" path="/dev/loop0" dev="devtmpfs" ino=49 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 58.196484][ T1465] syzkaller0: entered promiscuous mode [ 58.202165][ T1465] syzkaller0: entered allmulticast mode [ 58.325883][ T1480] netlink: 'syz.0.459': attribute type 1 has an invalid length. [ 58.333971][ T1482] netlink: 32 bytes leftover after parsing attributes in process `syz.0.459'. [ 58.461843][ T36] audit: type=1400 audit(1774079008.300:264): avc: denied { setattr } for pid=1491 comm="syz.0.463" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 58.574432][ T36] audit: type=1400 audit(1774079008.410:265): avc: denied { bind } for pid=1505 comm="syz.2.469" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 58.622078][ T1514] FAULT_INJECTION: forcing a failure. [ 58.622078][ T1514] name failslab, interval 1, probability 0, space 0, times 0 [ 58.636119][ T1514] CPU: 0 UID: 0 PID: 1514 Comm: syz.3.471 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 58.636142][ T1514] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 58.636151][ T1514] Call Trace: [ 58.636155][ T1514] [ 58.636159][ T1514] __dump_stack+0x21/0x30 [ 58.636181][ T1514] dump_stack_lvl+0x140/0x1c0 [ 58.636197][ T1514] ? __cfi_dump_stack_lvl+0x10/0x10 [ 58.636214][ T1514] dump_stack+0x19/0x20 [ 58.636229][ T1514] should_fail_ex+0x3d7/0x530 [ 58.636244][ T1514] should_failslab+0xac/0x100 [ 58.636256][ T1514] kmem_cache_alloc_noprof+0x42/0x410 [ 58.636273][ T1514] ? security_file_alloc+0x49/0x220 [ 58.636287][ T1514] ? kasan_save_alloc_info+0x40/0x50 [ 58.636302][ T1514] security_file_alloc+0x49/0x220 [ 58.636315][ T1514] init_file+0x9e/0x210 [ 58.636327][ T1514] alloc_empty_file+0xd9/0x270 [ 58.636340][ T1514] dentry_open+0x4b/0xb0 [ 58.636353][ T1514] init_new_file+0x106/0x530 [ 58.636368][ T1514] ? chmod+0x300/0x300 [ 58.636381][ T1514] ? __kasan_check_write+0x18/0x20 [ 58.636397][ T1514] pending_reads_dispatch_ioctl+0x1c51/0x2080 [ 58.636419][ T1514] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 58.636434][ T1514] ? selinux_file_ioctl+0x732/0x1480 [ 58.636449][ T1514] ? vfs_write+0x9a4/0xf90 [ 58.636465][ T1514] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 58.636479][ T1514] ? __cfi_vfs_write+0x10/0x10 [ 58.636495][ T1514] ? __kasan_check_write+0x18/0x20 [ 58.636511][ T1514] ? mutex_unlock+0x90/0x240 [ 58.636529][ T1514] ? __cfi_mutex_unlock+0x10/0x10 [ 58.636546][ T1514] ? __fget_files+0x2c5/0x340 [ 58.636565][ T1514] ? __fget_files+0x2c5/0x340 [ 58.636582][ T1514] ? bpf_lsm_file_ioctl+0xd/0x20 [ 58.636595][ T1514] ? security_file_ioctl+0x3e/0x110 [ 58.636609][ T1514] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 58.636623][ T1514] __se_sys_ioctl+0x132/0x1b0 [ 58.636635][ T1514] __x64_sys_ioctl+0x7f/0xa0 [ 58.636646][ T1514] x64_sys_call+0x1878/0x2ee0 [ 58.636666][ T1514] do_syscall_64+0x57/0xf0 [ 58.636681][ T1514] ? clear_bhb_loop+0x50/0xa0 [ 58.636696][ T1514] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.636711][ T1514] RIP: 0033:0x7f8dc899c799 [ 58.636723][ T1514] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 58.636735][ T1514] RSP: 002b:00007f8dc97c3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 58.636751][ T1514] RAX: ffffffffffffffda RBX: 00007f8dc8c15fa0 RCX: 00007f8dc899c799 [ 58.636760][ T1514] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 58.636769][ T1514] RBP: 00007f8dc97c3090 R08: 0000000000000000 R09: 0000000000000000 [ 58.636777][ T1514] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 58.636785][ T1514] R13: 00007f8dc8c16038 R14: 00007f8dc8c15fa0 R15: 00007fffe92a9608 [ 58.636795][ T1514] [ 58.964764][ T1520] FAULT_INJECTION: forcing a failure. [ 58.964764][ T1520] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 58.978463][ T1520] CPU: 0 UID: 0 PID: 1520 Comm: syz.2.474 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 58.978497][ T1520] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 58.978509][ T1520] Call Trace: [ 58.978516][ T1520] [ 58.978524][ T1520] __dump_stack+0x21/0x30 [ 58.978556][ T1520] dump_stack_lvl+0x140/0x1c0 [ 58.978582][ T1520] ? __cfi_dump_stack_lvl+0x10/0x10 [ 58.978610][ T1520] dump_stack+0x19/0x20 [ 58.978632][ T1520] should_fail_ex+0x3d7/0x530 [ 58.978689][ T1520] should_fail+0xf/0x20 [ 58.978711][ T1520] should_fail_usercopy+0x1e/0x30 [ 58.978737][ T1520] strncpy_from_user+0x29/0x270 [ 58.978762][ T1520] getname_flags+0x101/0x700 [ 58.978793][ T1520] __x64_sys_rename+0x6e/0xa0 [ 58.978818][ T1520] x64_sys_call+0x150b/0x2ee0 [ 58.978846][ T1520] do_syscall_64+0x57/0xf0 [ 58.978872][ T1520] ? clear_bhb_loop+0x50/0xa0 [ 58.978897][ T1520] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 58.978922][ T1520] RIP: 0033:0x7ff7c8b9c799 [ 58.978940][ T1520] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 58.978957][ T1520] RSP: 002b:00007ff7c99e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000052 [ 58.978980][ T1520] RAX: ffffffffffffffda RBX: 00007ff7c8e15fa0 RCX: 00007ff7c8b9c799 [ 58.978995][ T1520] RDX: 0000000000000000 RSI: 00002000000001c0 RDI: 0000200000000180 [ 58.979009][ T1520] RBP: 00007ff7c99e7090 R08: 0000000000000000 R09: 0000000000000000 [ 58.979022][ T1520] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 58.979035][ T1520] R13: 00007ff7c8e16038 R14: 00007ff7c8e15fa0 R15: 00007ffe0df185e8 [ 58.979051][ T1520] [ 59.440978][ T36] audit: type=1400 audit(1774079009.280:266): avc: denied { read } for pid=1554 comm="syz.2.487" name="msr" dev="devtmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 59.463710][ T36] audit: type=1400 audit(1774079009.280:267): avc: denied { open } for pid=1554 comm="syz.2.487" path="/dev/cpu/1/msr" dev="devtmpfs" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 59.497667][ T45] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 59.649261][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 59.657865][ T45] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 59.668191][ T45] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 59.677087][ T45] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 59.691786][ T45] usb 1-1: New USB device found, idVendor=0525, idProduct=a0a1, bcdDevice= 0.40 [ 59.697519][ T1564] rust_binder: Failed to allocate buffer. len:4144, is_oneway:false [ 59.701063][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.717675][ T45] usb 1-1: Product: syz [ 59.721867][ T45] usb 1-1: Manufacturer: syz [ 59.726679][ T45] usb 1-1: SerialNumber: syz [ 59.745933][ T1569] input: syz0 as /devices/virtual/input/input13 [ 59.983326][ T1540] syz.0.480: attempt to access beyond end of device [ 59.983326][ T1540] loop0: rw=0, sector=0, nr_sectors = 1 limit=0 [ 59.996422][ T1540] FAT-fs (loop0): unable to read boot sector [ 60.198252][ T31] usb 2-1: USB disconnect, device number 9 [ 60.397998][ T31] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 60.497535][ T1596] kvm: kvm [1595]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 60.506546][ T1596] kvm: kvm [1595]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 60.548769][ T31] usb 2-1: config 2 has an invalid interface number: 184 but max is 0 [ 60.557051][ T31] usb 2-1: config 2 has no interface number 0 [ 60.564337][ T31] usb 2-1: config 2 interface 184 has no altsetting 0 [ 60.575699][ T31] usb 2-1: New USB device found, idVendor=046d, idProduct=08c6, bcdDevice= c.2f [ 60.585110][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.594910][ T31] usb 2-1: Product: syz [ 60.599323][ T31] usb 2-1: Manufacturer: syz [ 60.603963][ T31] usb 2-1: SerialNumber: syz [ 60.783214][ T36] kauditd_printk_skb: 4 callbacks suppressed [ 60.783235][ T36] audit: type=1400 audit(1774079010.620:272): avc: denied { create } for pid=1604 comm="syz.3.505" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=phonet_socket permissive=1 [ 60.814890][ T31] usb 2-1: unknown interface protocol 0xd0, assuming v1 [ 60.821978][ T31] usb 2-1: cannot find UAC_HEADER [ 60.829329][ T31] snd-usb-audio 2-1:2.184: probe with driver snd-usb-audio failed with error -22 [ 60.839547][ T31] usb 2-1: USB disconnect, device number 10 [ 60.848813][ T493] udevd[493]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:2.184/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 60.897695][ T430] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 61.050173][ T36] audit: type=1400 audit(1774079010.890:273): avc: denied { read } for pid=1619 comm="syz.3.510" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 61.054152][ T1620] netlink: 'syz.3.510': attribute type 4 has an invalid length. [ 61.078513][ T430] usb 3-1: Using ep0 maxpacket: 16 [ 61.084725][ T430] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 61.099244][ T430] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 61.109186][ T430] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 61.120021][ T36] audit: type=1400 audit(1774079010.950:274): avc: denied { read } for pid=1619 comm="syz.3.510" path="socket:[11102]" dev="sockfs" ino=11102 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 61.145756][ T430] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 61.145789][ T430] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.146595][ T430] usb 3-1: config 0 descriptor?? [ 61.361591][ T36] audit: type=1400 audit(1774079011.200:275): avc: denied { append } for pid=1625 comm="syz.3.513" name="001" dev="devtmpfs" ino=120 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 61.384781][ T1626] usb usb9: Requested nonsensical USBDEVFS_URB_SHORT_NOT_OK. [ 61.392293][ T1626] usb usb9: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 61.453036][ T1631] input: syz1 as /devices/virtual/input/input14 [ 61.632727][ T36] audit: type=1400 audit(1774079011.470:276): avc: denied { map } for pid=1644 comm="syz.2.519" path="/dev/binderfs/binder0" dev="binder" ino=39 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 61.662361][ T1648] FAULT_INJECTION: forcing a failure. [ 61.662361][ T1648] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 61.675630][ T1648] CPU: 1 UID: 0 PID: 1648 Comm: syz.2.520 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 61.675664][ T1648] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 61.675676][ T1648] Call Trace: [ 61.675684][ T1648] [ 61.675697][ T1648] __dump_stack+0x21/0x30 [ 61.675719][ T1648] dump_stack_lvl+0x140/0x1c0 [ 61.675744][ T1648] ? __cfi_dump_stack_lvl+0x10/0x10 [ 61.675770][ T1648] ? check_stack_object+0x81/0x150 [ 61.675796][ T1648] ? __virt_addr_valid+0x2a6/0x380 [ 61.675817][ T1648] dump_stack+0x19/0x20 [ 61.675832][ T1648] should_fail_ex+0x3d7/0x530 [ 61.675848][ T1648] should_fail+0xf/0x20 [ 61.675861][ T1648] should_fail_usercopy+0x1e/0x30 [ 61.675879][ T1648] _copy_from_user+0x20/0xa0 [ 61.675907][ T1648] memdup_user+0x81/0x170 [ 61.675931][ T1648] ? strndup_user+0x40/0xd0 [ 61.675954][ T1648] strndup_user+0x6c/0xd0 [ 61.675971][ T1648] pending_reads_dispatch_ioctl+0x97b/0x2080 [ 61.675987][ T1648] ? proc_fail_nth_write+0x184/0x220 [ 61.676002][ T1648] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 61.676016][ T1648] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 61.676039][ T1648] ? selinux_file_ioctl+0x732/0x1480 [ 61.676063][ T1648] ? vfs_write+0x9a4/0xf90 [ 61.676089][ T1648] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 61.676112][ T1648] ? __cfi_vfs_write+0x10/0x10 [ 61.676137][ T1648] ? __kasan_check_write+0x18/0x20 [ 61.676152][ T1648] ? mutex_unlock+0x90/0x240 [ 61.676171][ T1648] ? __cfi_mutex_unlock+0x10/0x10 [ 61.676197][ T1648] ? __fget_files+0x2c5/0x340 [ 61.676226][ T1648] ? __fget_files+0x2c5/0x340 [ 61.676254][ T1648] ? bpf_lsm_file_ioctl+0xd/0x20 [ 61.676271][ T1648] ? security_file_ioctl+0x3e/0x110 [ 61.676285][ T1648] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 61.676300][ T1648] __se_sys_ioctl+0x132/0x1b0 [ 61.676312][ T1648] __x64_sys_ioctl+0x7f/0xa0 [ 61.676336][ T1648] x64_sys_call+0x1878/0x2ee0 [ 61.676363][ T1648] do_syscall_64+0x57/0xf0 [ 61.676385][ T1648] ? clear_bhb_loop+0x50/0xa0 [ 61.676410][ T1648] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 61.676426][ T1648] RIP: 0033:0x7ff7c8b9c799 [ 61.676438][ T1648] 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 [ 61.676449][ T1648] RSP: 002b:00007ff7c99e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 61.676465][ T1648] RAX: ffffffffffffffda RBX: 00007ff7c8e15fa0 RCX: 00007ff7c8b9c799 [ 61.676478][ T1648] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 61.676492][ T1648] RBP: 00007ff7c99e7090 R08: 0000000000000000 R09: 0000000000000000 [ 61.676505][ T1648] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 61.676518][ T1648] R13: 00007ff7c8e16038 R14: 00007ff7c8e15fa0 R15: 00007ffe0df185e8 [ 61.676535][ T1648] [ 62.087821][ T31] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 62.269825][ T45] cdc_ncm 1-1:1.0: NCM or ECM functional descriptors missing [ 62.277371][ T45] cdc_ncm 1-1:1.0: bind() failure [ 62.284985][ T31] usb 2-1: New USB device found, idVendor=0424, idProduct=7850, bcdDevice= 0.00 [ 62.294327][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.302864][ T45] usb 1-1: USB disconnect, device number 15 [ 62.308890][ T31] usb 2-1: Product: syz [ 62.313071][ T31] usb 2-1: Manufacturer: syz [ 62.319676][ T31] usb 2-1: SerialNumber: syz [ 62.453431][ T36] audit: type=1400 audit(1774079012.290:277): avc: denied { create } for pid=1661 comm="syz.3.526" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 62.474906][ T36] audit: type=1400 audit(1774079012.310:278): avc: denied { read write } for pid=1661 comm="syz.3.526" name="file0" dev="tmpfs" ino=764 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 62.478072][ T1662] incfs: Error accessing: ./file0. [ 62.498103][ T36] audit: type=1400 audit(1774079012.310:279): avc: denied { open } for pid=1661 comm="syz.3.526" path="/130/file0" dev="tmpfs" ino=764 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 62.526500][ T36] audit: type=1400 audit(1774079012.320:280): avc: denied { mounton } for pid=1661 comm="syz.3.526" path="/130/file0" dev="tmpfs" ino=764 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 62.537737][ T1662] incfs: mount failed -20 [ 62.877680][ T9] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 63.037686][ T9] usb 4-1: Using ep0 maxpacket: 8 [ 63.043955][ T9] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 63.052407][ T9] usb 4-1: config 179 has no interface number 0 [ 63.058776][ T9] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has an invalid bInterval 0, changing to 7 [ 63.069841][ T9] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0xF has invalid maxpacket 1025, setting to 1024 [ 63.081083][ T9] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 63.092499][ T9] usb 4-1: config 179 interface 65 altsetting 0 endpoint 0x83 has invalid maxpacket 41728, setting to 1024 [ 63.103939][ T9] usb 4-1: config 179 interface 65 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 63.106871][ T1676] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.118754][ T9] usb 4-1: New USB device found, idVendor=12ab, idProduct=90a3, bcdDevice=1e.eb [ 63.126454][ T1676] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.136040][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.150253][ T36] audit: type=1400 audit(1774079012.980:281): avc: denied { read } for pid=1637 comm="syz.1.517" 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 [ 63.157435][ T1675] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 63.400717][ T1675] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.409845][ T1675] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.420789][ T9] input: Generic X-Box pad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input16 [ 63.619764][ T1675] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.630330][ T1675] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.727363][ T1691] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.735974][ T1691] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.745937][ T1691] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=56467 sclass=netlink_route_socket pid=1691 comm=syz.2.538 [ 63.856073][ T45] usb 4-1: USB disconnect, device number 17 [ 63.856100][ C0] xpad 4-1:179.65: xpad_irq_in - usb_submit_urb failed with result -19 [ 63.870633][ C0] dummy_hcd dummy_hcd.3: timer fired with no URBs pending? [ 64.351298][ T1701] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 64.359918][ T1701] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 64.507733][ T45] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 64.576440][ T31] usb 2-1: USB disconnect, device number 11 [ 64.617682][ T1716] tipc: Started in network mode [ 64.622702][ T1716] tipc: Node identity , cluster identity 4711 [ 64.628921][ T1716] tipc: Failed to obtain node identity [ 64.634411][ T1716] tipc: Enabling of bearer rejected, failed to enable media [ 64.676206][ T1721] GUP no longer grows the stack in syz.1.553 (1721): 200000005000-200000008000 (200000004000) [ 64.677279][ T45] usb 1-1: config index 0 descriptor too short (expected 45, got 36) [ 64.686624][ T1721] CPU: 0 UID: 0 PID: 1721 Comm: syz.1.553 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 64.686655][ T1721] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 64.686667][ T1721] Call Trace: [ 64.686680][ T1721] [ 64.686688][ T1721] __dump_stack+0x21/0x30 [ 64.686718][ T1721] dump_stack_lvl+0x140/0x1c0 [ 64.686742][ T1721] ? __cfi_dump_stack_lvl+0x10/0x10 [ 64.686766][ T1721] ? find_vma+0xd3/0x120 [ 64.686791][ T1721] dump_stack+0x19/0x20 [ 64.686814][ T1721] __get_user_pages+0x1e18/0x22b0 [ 64.686834][ T1721] ? __kasan_check_write+0x18/0x20 [ 64.686860][ T1721] ? __calc_delta+0x280/0x280 [ 64.686888][ T1721] ? down_read_killable+0x7f/0x100 [ 64.686907][ T1721] ? populate_vma_page_range+0x220/0x220 [ 64.686929][ T1721] __gup_longterm_locked+0xc5a/0x1600 [ 64.686950][ T1721] ? __kasan_check_read+0x15/0x20 [ 64.686976][ T1721] gup_fast_fallback+0x12e9/0x14e0 [ 64.686996][ T1721] ? save_fpregs_to_fpstate+0x196/0x220 [ 64.687016][ T1721] ? __kasan_check_write+0x18/0x20 [ 64.687044][ T1721] ? get_user_pages_fast_only+0xc0/0xc0 [ 64.687064][ T1721] ? _raw_spin_unlock+0x45/0x60 [ 64.687087][ T1721] ? __switch_to_asm+0x3d/0x70 [ 64.687113][ T1721] get_user_pages_fast+0x73/0xb0 [ 64.687133][ T1721] get_futex_key+0x25f/0x940 [ 64.687155][ T1721] ? __cfi_get_futex_key+0x10/0x10 [ 64.687182][ T1721] futex_wait_setup+0xae/0x260 [ 64.687207][ T1721] ? __cfi___futex_queue+0x10/0x10 [ 64.687228][ T1721] ? __cfi_futex_wait_setup+0x10/0x10 [ 64.687254][ T1721] ? __asan_memcpy+0x5a/0x80 [ 64.687279][ T1721] __futex_wait+0x134/0x3e0 [ 64.687305][ T1721] ? __cfi___futex_wait+0x10/0x10 [ 64.687330][ T1721] ? __cfi_futex_wake_mark+0x10/0x10 [ 64.687356][ T1721] ? futex_setup_timer+0xb4/0xd0 [ 64.687376][ T1721] futex_wait+0x129/0x7b0 [ 64.687401][ T1721] ? __cfi_futex_wait+0x10/0x10 [ 64.687425][ T1721] ? mas_walk+0x3f7/0x650 [ 64.687453][ T1721] ? __cfi_userfaultfd_unmap_complete+0x10/0x10 [ 64.687480][ T1721] ? mas_find+0x358/0x5f0 [ 64.687498][ T1721] do_futex+0x32a/0x510 [ 64.687519][ T1721] ? do_vmi_munmap+0x245/0x2e0 [ 64.687546][ T1721] ? __cfi_do_futex+0x10/0x10 [ 64.687567][ T1721] ? __vm_munmap+0x2de/0x390 [ 64.687600][ T1721] __se_sys_futex+0x13c/0x320 [ 64.687622][ T1721] ? __x64_sys_futex+0x110/0x110 [ 64.687645][ T1721] ? __kasan_check_write+0x18/0x20 [ 64.687670][ T1721] __x64_sys_futex+0xe9/0x110 [ 64.687692][ T1721] x64_sys_call+0x227f/0x2ee0 [ 64.687718][ T1721] do_syscall_64+0x57/0xf0 [ 64.687741][ T1721] ? clear_bhb_loop+0x50/0xa0 [ 64.687764][ T1721] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 64.687787][ T1721] RIP: 0033:0x7f1d93d9c799 [ 64.687804][ T1721] 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 [ 64.687821][ T1721] RSP: 002b:00007f1d94cb6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 64.687843][ T1721] RAX: ffffffffffffffda RBX: 00007f1d94015fa0 RCX: 00007f1d93d9c799 [ 64.687859][ T1721] RDX: 0000000001000000 RSI: 0000000000000009 RDI: 0000200000004000 [ 64.687872][ T1721] RBP: 00007f1d93e32c99 R08: 0000000000000000 R09: 0000000000000001 [ 64.687885][ T1721] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 64.687898][ T1721] R13: 00007f1d94016038 R14: 00007f1d94015fa0 R15: 00007ffe03ba70a8 [ 64.687915][ T1721] [ 64.691498][ T1722] netlink: 12 bytes leftover after parsing attributes in process `syz.3.551'. [ 64.699848][ T45] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 64.796791][ T1725] netlink: 40 bytes leftover after parsing attributes in process `syz.3.554'. [ 64.798012][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 65.067411][ T45] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 65.078912][ T45] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 65.092188][ T45] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 65.101590][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.114079][ T45] usb 1-1: config 0 descriptor?? [ 65.120249][ T1699] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 65.156680][ T1735] batadv_slave_1: entered promiscuous mode [ 65.170981][ T1735] batadv_slave_1: left promiscuous mode [ 65.188060][ T1739] syzkaller0: entered promiscuous mode [ 65.193748][ T1739] syzkaller0: entered allmulticast mode [ 65.307670][ T31] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 65.309248][ T1742] FAULT_INJECTION: forcing a failure. [ 65.309248][ T1742] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 65.328519][ T1742] CPU: 0 UID: 0 PID: 1742 Comm: syz.2.561 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 65.328554][ T1742] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 65.328567][ T1742] Call Trace: [ 65.328574][ T1742] [ 65.328580][ T1742] __dump_stack+0x21/0x30 [ 65.328611][ T1742] dump_stack_lvl+0x140/0x1c0 [ 65.328643][ T1742] ? __cfi_dump_stack_lvl+0x10/0x10 [ 65.328669][ T1742] ? check_stack_object+0x12b/0x150 [ 65.328697][ T1742] dump_stack+0x19/0x20 [ 65.328719][ T1742] should_fail_ex+0x3d7/0x530 [ 65.328745][ T1742] should_fail+0xf/0x20 [ 65.328765][ T1742] should_fail_usercopy+0x1e/0x30 [ 65.328790][ T1742] _copy_from_user+0x20/0xa0 [ 65.328817][ T1742] copy_from_sockptr_offset+0x77/0xb0 [ 65.328845][ T1742] do_tcp_getsockopt+0x1bdb/0x2820 [ 65.328881][ T1742] ? __cfi_do_tcp_getsockopt+0x10/0x10 [ 65.328905][ T1742] ? kernel_write+0x640/0x6d0 [ 65.328933][ T1742] ? _parse_integer_limit+0x195/0x1e0 [ 65.328956][ T1742] ? _parse_integer+0x2e/0x40 [ 65.328978][ T1742] ? avc_has_perm_noaudit+0x26c/0x360 [ 65.329005][ T1742] ? __asan_memcpy+0x5a/0x80 [ 65.329031][ T1742] ? avc_has_perm_noaudit+0x28a/0x360 [ 65.329059][ T1742] ? avc_has_perm+0x155/0x240 [ 65.329086][ T1742] ? __cfi_avc_has_perm+0x10/0x10 [ 65.329114][ T1742] ? selinux_socket_getsockopt+0x281/0x380 [ 65.329146][ T1742] ? vfs_write+0x9a4/0xf90 [ 65.329172][ T1742] tcp_getsockopt+0x77/0x130 [ 65.329196][ T1742] ? kernel_write+0x640/0x6d0 [ 65.329221][ T1742] ? kernel_write+0x640/0x6d0 [ 65.329247][ T1742] sock_common_getsockopt+0xb2/0xd0 [ 65.329275][ T1742] ? __cfi_sock_common_getsockopt+0x10/0x10 [ 65.329301][ T1742] do_sock_getsockopt+0x3a4/0x6c0 [ 65.329334][ T1742] ? __cfi_do_sock_getsockopt+0x10/0x10 [ 65.329356][ T1742] ? __fget_files+0x2c5/0x340 [ 65.329387][ T1742] __x64_sys_getsockopt+0x1d4/0x280 [ 65.329410][ T1742] x64_sys_call+0x10db/0x2ee0 [ 65.329439][ T1742] do_syscall_64+0x57/0xf0 [ 65.329462][ T1742] ? clear_bhb_loop+0x50/0xa0 [ 65.329488][ T1742] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 65.329513][ T1742] RIP: 0033:0x7ff7c8b9c799 [ 65.329532][ T1742] 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 [ 65.329550][ T1742] RSP: 002b:00007ff7c99c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 65.329575][ T1742] RAX: ffffffffffffffda RBX: 00007ff7c8e16090 RCX: 00007ff7c8b9c799 [ 65.329591][ T1742] RDX: 0000000000000023 RSI: 0000000000000006 RDI: 0000000000000004 [ 65.329604][ T1742] RBP: 00007ff7c99c6090 R08: 0000200000000380 R09: 0000000000000000 [ 65.329618][ T1742] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 65.329632][ T1742] R13: 00007ff7c8e16128 R14: 00007ff7c8e16090 R15: 00007ffe0df185e8 [ 65.329649][ T1742] [ 65.558779][ T31] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 65.626032][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.633497][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.641026][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.648525][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.655944][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.663533][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.671505][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.683211][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.691163][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 65.702160][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.709892][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 65.720316][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.728216][ T31] usb 2-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 65.737562][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.748200][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.755647][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.763269][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 65.775493][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.783202][ T31] usb 2-1: config 0 descriptor?? [ 65.788344][ T45] plantronics 0003:047F:FFFF.0007: unknown main item tag 0x0 [ 65.796023][ T45] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 65.806673][ T45] plantronics 0003:047F:FFFF.0007: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 65.839854][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 65.839874][ T36] audit: type=1400 audit(1774079015.670:285): avc: denied { name_bind } for pid=1753 comm="syz.3.566" src=20000 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 65.857691][ T45] usb 1-1: USB disconnect, device number 16 [ 65.948812][ T1761] FAULT_INJECTION: forcing a failure. [ 65.948812][ T1761] name failslab, interval 1, probability 0, space 0, times 0 [ 65.961598][ T1761] CPU: 0 UID: 0 PID: 1761 Comm: syz.3.567 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 65.961637][ T1761] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 65.961650][ T1761] Call Trace: [ 65.961657][ T1761] [ 65.961664][ T1761] __dump_stack+0x21/0x30 [ 65.961695][ T1761] dump_stack_lvl+0x140/0x1c0 [ 65.961713][ T1761] ? __cfi_dump_stack_lvl+0x10/0x10 [ 65.961729][ T1761] dump_stack+0x19/0x20 [ 65.961744][ T1761] should_fail_ex+0x3d7/0x530 [ 65.961765][ T1761] should_failslab+0xac/0x100 [ 65.961785][ T1761] kmem_cache_alloc_noprof+0x42/0x410 [ 65.961812][ T1761] ? security_file_alloc+0x49/0x220 [ 65.961834][ T1761] ? kasan_save_alloc_info+0x40/0x50 [ 65.961855][ T1761] security_file_alloc+0x49/0x220 [ 65.961869][ T1761] init_file+0x9e/0x210 [ 65.961881][ T1761] alloc_empty_file+0xd9/0x270 [ 65.961893][ T1761] dentry_open+0x4b/0xb0 [ 65.961907][ T1761] dir_relative_path_resolve+0x7e/0x110 [ 65.961939][ T1761] notify_create+0x1c8/0x7c0 [ 65.962010][ T1761] ? fsnotify_link+0x223/0x2a0 [ 65.962031][ T1761] ? init_new_file+0x530/0x530 [ 65.962046][ T1761] ? incfs_link+0x89/0xa0 [ 65.962062][ T1761] pending_reads_dispatch_ioctl+0x1e70/0x2080 [ 65.962089][ T1761] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 65.962115][ T1761] ? selinux_file_ioctl+0x732/0x1480 [ 65.962139][ T1761] ? vfs_write+0x9a4/0xf90 [ 65.962163][ T1761] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 65.962186][ T1761] ? __cfi_vfs_write+0x10/0x10 [ 65.962206][ T1761] ? __kasan_check_write+0x18/0x20 [ 65.962222][ T1761] ? mutex_unlock+0x90/0x240 [ 65.962240][ T1761] ? __cfi_mutex_unlock+0x10/0x10 [ 65.962266][ T1761] ? __fget_files+0x2c5/0x340 [ 65.962297][ T1761] ? __fget_files+0x2c5/0x340 [ 65.962324][ T1761] ? bpf_lsm_file_ioctl+0xd/0x20 [ 65.962368][ T1761] ? security_file_ioctl+0x3e/0x110 [ 65.962383][ T1761] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 65.962405][ T1761] __se_sys_ioctl+0x132/0x1b0 [ 65.962425][ T1761] __x64_sys_ioctl+0x7f/0xa0 [ 65.962444][ T1761] x64_sys_call+0x1878/0x2ee0 [ 65.962471][ T1761] do_syscall_64+0x57/0xf0 [ 65.962494][ T1761] ? clear_bhb_loop+0x50/0xa0 [ 65.962510][ T1761] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 65.962525][ T1761] RIP: 0033:0x7f8dc899c799 [ 65.962538][ T1761] 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 [ 65.962551][ T1761] RSP: 002b:00007f8dc97c3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 65.962574][ T1761] RAX: ffffffffffffffda RBX: 00007f8dc8c15fa0 RCX: 00007f8dc899c799 [ 65.962590][ T1761] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 65.962604][ T1761] RBP: 00007f8dc97c3090 R08: 0000000000000000 R09: 0000000000000000 [ 65.962616][ T1761] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 65.962629][ T1761] R13: 00007f8dc8c16038 R14: 00007f8dc8c15fa0 R15: 00007fffe92a9608 [ 65.962646][ T1761] [ 65.962691][ T1761] notify_create failed with error -12 [ 66.151344][ T36] audit: type=1400 audit(1774079015.980:286): avc: denied { create } for pid=1764 comm="syz.2.569" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_nflog_socket permissive=1 [ 66.201125][ T1766] fuse: Bad value for 'user_id' [ 66.256978][ T1767] overlayfs: overlapping lowerdir path [ 66.258097][ T31] hid-rmi 0003:0461:4E72.0008: unknown main item tag 0x2 [ 66.267659][ T1766] fuse: Bad value for 'user_id' [ 66.317756][ T31] hid-rmi 0003:0461:4E72.0008: hidraw0: USB HID vff.fc Device [HID 0461:4e72] on usb-dummy_hcd.1-1/input0 [ 66.343689][ T1766] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.369838][ T1766] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.398357][ T430] usbhid 3-1:0.0: can't add hid device: -32 [ 66.404961][ T430] usbhid 3-1:0.0: probe with driver usbhid failed with error -32 [ 66.422693][ T1783] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.431704][ T1783] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.445571][ T430] usb 2-1: USB disconnect, device number 12 [ 66.647735][ T10] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 66.697685][ T31] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 66.787689][ T10] usb 4-1: device descriptor read/64, error -71 [ 66.807577][ T1806] FAULT_INJECTION: forcing a failure. [ 66.807577][ T1806] name failslab, interval 1, probability 0, space 0, times 0 [ 66.820549][ T1806] CPU: 0 UID: 0 PID: 1806 Comm: syz.1.584 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 66.820579][ T1806] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 66.820587][ T1806] Call Trace: [ 66.820592][ T1806] [ 66.820597][ T1806] __dump_stack+0x21/0x30 [ 66.820619][ T1806] dump_stack_lvl+0x140/0x1c0 [ 66.820635][ T1806] ? __cfi_dump_stack_lvl+0x10/0x10 [ 66.820651][ T1806] ? expand_files+0xd5/0x6e0 [ 66.820663][ T1806] dump_stack+0x19/0x20 [ 66.820678][ T1806] should_fail_ex+0x3d7/0x530 [ 66.820694][ T1806] should_failslab+0xac/0x100 [ 66.820707][ T1806] kmem_cache_alloc_noprof+0x42/0x410 [ 66.820724][ T1806] ? alloc_empty_file+0xbf/0x270 [ 66.820737][ T1806] ? _raw_spin_unlock+0x45/0x60 [ 66.820753][ T1806] alloc_empty_file+0xbf/0x270 [ 66.820766][ T1806] dentry_open+0x4b/0xb0 [ 66.820778][ T1806] dir_relative_path_resolve+0x7e/0x110 [ 66.820794][ T1806] pending_reads_dispatch_ioctl+0x10fc/0x2080 [ 66.820810][ T1806] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 66.820825][ T1806] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 66.820840][ T1806] ? selinux_file_ioctl+0x732/0x1480 [ 66.820856][ T1806] ? vfs_write+0x9a4/0xf90 [ 66.820872][ T1806] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 66.820886][ T1806] ? __cfi_vfs_write+0x10/0x10 [ 66.820902][ T1806] ? __kasan_check_write+0x18/0x20 [ 66.820918][ T1806] ? mutex_unlock+0x90/0x240 [ 66.820935][ T1806] ? __cfi_mutex_unlock+0x10/0x10 [ 66.820953][ T1806] ? __fget_files+0x2c5/0x340 [ 66.820971][ T1806] ? __fget_files+0x2c5/0x340 [ 66.820989][ T1806] ? bpf_lsm_file_ioctl+0xd/0x20 [ 66.821002][ T1806] ? security_file_ioctl+0x3e/0x110 [ 66.821016][ T1806] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 66.821031][ T1806] __se_sys_ioctl+0x132/0x1b0 [ 66.821043][ T1806] __x64_sys_ioctl+0x7f/0xa0 [ 66.821055][ T1806] x64_sys_call+0x1878/0x2ee0 [ 66.821072][ T1806] do_syscall_64+0x57/0xf0 [ 66.821087][ T1806] ? clear_bhb_loop+0x50/0xa0 [ 66.821103][ T1806] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 66.821119][ T1806] RIP: 0033:0x7f1d93d9c799 [ 66.821131][ T1806] 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 [ 66.821143][ T1806] RSP: 002b:00007f1d94cb6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 66.821158][ T1806] RAX: ffffffffffffffda RBX: 00007f1d94015fa0 RCX: 00007f1d93d9c799 [ 66.821167][ T1806] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 66.821176][ T1806] RBP: 00007f1d94cb6090 R08: 0000000000000000 R09: 0000000000000000 [ 66.821184][ T1806] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 66.821192][ T1806] R13: 00007f1d94016038 R14: 00007f1d94015fa0 R15: 00007ffe03ba70a8 [ 66.821203][ T1806] [ 66.899565][ T31] usb 1-1: config 192 has an invalid descriptor of length 0, skipping remainder of the config [ 67.057665][ T10] usb 4-1: device descriptor read/64, error -71 [ 67.058279][ T31] usb 1-1: config 192 has 0 interfaces, different from the descriptor's value: 1 [ 67.129277][ T31] usb 1-1: New USB device found, idVendor=1de1, idProduct=c102, bcdDevice=56.c3 [ 67.138398][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.146412][ T31] usb 1-1: Product: syz [ 67.150606][ T31] usb 1-1: Manufacturer: syz [ 67.155254][ T31] usb 1-1: SerialNumber: syz [ 67.300567][ T10] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 67.361594][ T36] audit: type=1400 audit(1774079017.200:287): avc: denied { transfer } for pid=1787 comm="syz.0.577" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 67.362084][ T1788] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EFAULT } [ 67.381160][ T1788] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EFAULT } my_pid:326 [ 67.398409][ T31] usb 1-1: USB disconnect, device number 17 [ 67.437675][ T10] usb 4-1: device descriptor read/64, error -71 [ 67.580962][ T1827] devpts: called with bogus options [ 67.588699][ T36] audit: type=1400 audit(1774079017.430:288): avc: denied { relabelfrom } for pid=1826 comm="syz.2.592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 67.608471][ T36] audit: type=1400 audit(1774079017.430:289): avc: denied { relabelto } for pid=1826 comm="syz.2.592" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 67.687706][ T10] usb 4-1: device descriptor read/64, error -71 [ 67.784803][ T36] audit: type=1400 audit(1774079017.620:290): avc: denied { accept } for pid=1836 comm="syz.2.597" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 67.799746][ T10] usb usb4-port1: attempt power cycle [ 67.911823][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.911856][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.927690][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.927724][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.942958][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.942989][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.964101][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.964134][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.981409][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.981440][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.994871][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 67.994902][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.007652][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.010430][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.017237][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.028642][ T1865] syzkaller0: entered promiscuous mode [ 68.035955][ T1865] syzkaller0: entered allmulticast mode [ 68.043837][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.043869][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.052586][ T1866] rust_binder: Error in use_page_slow: ESRCH [ 68.063754][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.069897][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.076293][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.076722][ T1866] rust_binder: use_range failure ESRCH [ 68.099053][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.099087][ T1850] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 68.104850][ T1866] rust_binder: Failed to allocate buffer. len:4144, is_oneway:false [ 68.112775][ T1866] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ESRCH } [ 68.126070][ T1866] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ESRCH } my_pid:408 [ 68.148369][ T10] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 68.188734][ T10] usb 4-1: device descriptor read/8, error -71 [ 68.247291][ T1887] FAULT_INJECTION: forcing a failure. [ 68.247291][ T1887] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 68.260594][ T1887] CPU: 0 UID: 0 PID: 1887 Comm: syz.1.614 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 68.260626][ T1887] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 68.260639][ T1887] Call Trace: [ 68.260645][ T1887] [ 68.260653][ T1887] __dump_stack+0x21/0x30 [ 68.260685][ T1887] dump_stack_lvl+0x140/0x1c0 [ 68.260710][ T1887] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.260736][ T1887] ? check_stack_object+0x12b/0x150 [ 68.260765][ T1887] dump_stack+0x19/0x20 [ 68.260789][ T1887] should_fail_ex+0x3d7/0x530 [ 68.260813][ T1887] should_fail+0xf/0x20 [ 68.260835][ T1887] should_fail_usercopy+0x1e/0x30 [ 68.260860][ T1887] _copy_to_user+0x24/0xa0 [ 68.260889][ T1887] copy_to_sockptr+0x72/0xa0 [ 68.260913][ T1887] do_tcp_getsockopt+0x20eb/0x2820 [ 68.260939][ T1887] ? __cfi_do_tcp_getsockopt+0x10/0x10 [ 68.260964][ T1887] ? kernel_write+0x640/0x6d0 [ 68.260988][ T1887] ? _parse_integer_limit+0x195/0x1e0 [ 68.261008][ T1887] ? _parse_integer+0x2e/0x40 [ 68.261027][ T1887] ? avc_has_perm_noaudit+0x26c/0x360 [ 68.261052][ T1887] ? __asan_memcpy+0x5a/0x80 [ 68.261076][ T1887] ? avc_has_perm_noaudit+0x28a/0x360 [ 68.261101][ T1887] ? avc_has_perm+0x155/0x240 [ 68.261123][ T1887] ? __cfi_avc_has_perm+0x10/0x10 [ 68.261149][ T1887] ? selinux_socket_getsockopt+0x281/0x380 [ 68.261177][ T1887] ? vfs_write+0x9a4/0xf90 [ 68.261201][ T1887] tcp_getsockopt+0x77/0x130 [ 68.261224][ T1887] ? kernel_write+0x640/0x6d0 [ 68.261250][ T1887] ? kernel_write+0x640/0x6d0 [ 68.261288][ T1887] sock_common_getsockopt+0xb2/0xd0 [ 68.261316][ T1887] ? __cfi_sock_common_getsockopt+0x10/0x10 [ 68.261343][ T1887] do_sock_getsockopt+0x3a4/0x6c0 [ 68.261367][ T1887] ? __cfi_do_sock_getsockopt+0x10/0x10 [ 68.261390][ T1887] ? __fget_files+0x2c5/0x340 [ 68.261421][ T1887] __x64_sys_getsockopt+0x1d4/0x280 [ 68.261445][ T1887] x64_sys_call+0x10db/0x2ee0 [ 68.261475][ T1887] do_syscall_64+0x57/0xf0 [ 68.261499][ T1887] ? clear_bhb_loop+0x50/0xa0 [ 68.261525][ T1887] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.261549][ T1887] RIP: 0033:0x7f1d93d9c799 [ 68.261569][ T1887] 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 [ 68.261587][ T1887] RSP: 002b:00007f1d94c95028 EFLAGS: 00000246 ORIG_RAX: 0000000000000037 [ 68.261611][ T1887] RAX: ffffffffffffffda RBX: 00007f1d94016090 RCX: 00007f1d93d9c799 [ 68.261627][ T1887] RDX: 0000000000000023 RSI: 0000000000000006 RDI: 0000000000000004 [ 68.261641][ T1887] RBP: 00007f1d94c95090 R08: 0000200000000380 R09: 0000000000000000 [ 68.261655][ T1887] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000001 [ 68.261669][ T1887] R13: 00007f1d94016128 R14: 00007f1d94016090 R15: 00007ffe03ba70a8 [ 68.261687][ T1887] [ 68.376016][ T1880] syz.2.613: vmalloc error: size 268439552, failed to allocated page array size 524296, mode:0xdc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null) [ 68.408643][ T10] usb 4-1: device descriptor read/8, error -71 [ 68.415135][ T1880] ,cpuset=syz2,mems_allowed=0 [ 68.571288][ T1880] CPU: 0 UID: 0 PID: 1880 Comm: syz.2.613 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 68.571319][ T1880] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 68.571338][ T1880] Call Trace: [ 68.571345][ T1880] [ 68.571353][ T1880] __dump_stack+0x21/0x30 [ 68.571386][ T1880] dump_stack_lvl+0x140/0x1c0 [ 68.571411][ T1880] ? __cfi_dump_stack_lvl+0x10/0x10 [ 68.571440][ T1880] dump_stack+0x19/0x20 [ 68.571463][ T1880] warn_alloc+0x1e7/0x2c0 [ 68.571487][ T1880] ? x64_sys_call+0x2adc/0x2ee0 [ 68.571515][ T1880] ? __cfi_warn_alloc+0x10/0x10 [ 68.571538][ T1880] ? __get_vm_area_node+0x201/0x3d0 [ 68.571571][ T1880] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.571597][ T1880] ? xskq_create+0xdb/0x290 [ 68.571625][ T1880] __vmalloc_node_range_noprof+0x6aa/0x1480 [ 68.571654][ T1880] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 68.571680][ T1880] ? kasan_save_alloc_info+0x40/0x50 [ 68.571704][ T1880] ? __kasan_kmalloc+0x96/0xb0 [ 68.571724][ T1880] ? __kmalloc_cache_noprof+0x23c/0x470 [ 68.571751][ T1880] ? __count_memcg_events+0xdf/0x3b0 [ 68.571773][ T1880] vmalloc_user_noprof+0x77/0x90 [ 68.571797][ T1880] ? xskq_create+0xdb/0x290 [ 68.571824][ T1880] xskq_create+0xdb/0x290 [ 68.571851][ T1880] xsk_init_queue+0xb2/0x120 [ 68.571877][ T1880] xsk_setsockopt+0x4e1/0x760 [ 68.571903][ T1880] ? __cfi_xsk_setsockopt+0x10/0x10 [ 68.571928][ T1880] ? _raw_spin_lock_irq+0x93/0x120 [ 68.571953][ T1880] ? __cfi__raw_spin_lock_irq+0x10/0x10 [ 68.571977][ T1880] ? __kasan_check_write+0x18/0x20 [ 68.572004][ T1880] ? bpf_lsm_socket_setsockopt+0xd/0x20 [ 68.572034][ T1880] ? security_socket_setsockopt+0x3d/0x100 [ 68.572055][ T1880] ? __cfi_xsk_setsockopt+0x10/0x10 [ 68.572081][ T1880] do_sock_setsockopt+0x27f/0x410 [ 68.572105][ T1880] ? __cfi_do_sock_setsockopt+0x10/0x10 [ 68.572127][ T1880] __x64_sys_setsockopt+0x1b7/0x250 [ 68.572150][ T1880] x64_sys_call+0x2adc/0x2ee0 [ 68.572177][ T1880] do_syscall_64+0x57/0xf0 [ 68.572201][ T1880] ? clear_bhb_loop+0x50/0xa0 [ 68.572225][ T1880] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 68.572247][ T1880] RIP: 0033:0x7ff7c8b9c799 [ 68.572266][ T1880] 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 [ 68.572284][ T1880] RSP: 002b:00007ff7c99c6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000036 [ 68.572307][ T1880] RAX: ffffffffffffffda RBX: 00007ff7c8e16090 RCX: 00007ff7c8b9c799 [ 68.572323][ T1880] RDX: 0000000000000002 RSI: 000000000000011b RDI: 0000000000000003 [ 68.572336][ T1880] RBP: 00007ff7c8c32c99 R08: 0000000000000004 R09: 0000000000000000 [ 68.572350][ T1880] R10: 0000200000000040 R11: 0000000000000246 R12: 0000000000000000 [ 68.572363][ T1880] R13: 00007ff7c8e16128 R14: 00007ff7c8e16090 R15: 00007ffe0df185e8 [ 68.572381][ T1880] [ 68.572484][ T1880] Mem-Info: [ 68.858177][ T1880] active_anon:7644 inactive_anon:0 isolated_anon:0 [ 68.858177][ T1880] active_file:18139 inactive_file:2307 isolated_file:0 [ 68.858177][ T1880] unevictable:0 dirty:315 writeback:0 [ 68.858177][ T1880] slab_reclaimable:4981 slab_unreclaimable:71831 [ 68.858177][ T1880] mapped:24763 shmem:165 pagetables:904 [ 68.858177][ T1880] sec_pagetables:0 bounce:0 [ 68.858177][ T1880] kernel_misc_reclaimable:0 [ 68.858177][ T1880] free:1516797 free_pcp:1800 free_cma:0 [ 68.904477][ T1880] Node 0 active_anon:30576kB inactive_anon:0kB active_file:72556kB inactive_file:9228kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:99052kB dirty:1260kB writeback:0kB shmem:660kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:2048kB writeback_tmp:0kB kernel_stack:5376kB pagetables:3616kB sec_pagetables:0kB all_unreclaimable? no [ 68.927675][ T10] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 68.936642][ T1880] DMA32 free:2958164kB boost:0kB min:19080kB low:23848kB high:28616kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2963372kB mlocked:0kB bounce:0kB free_pcp:5208kB local_pcp:5112kB free_cma:0kB [ 68.974027][ T1880] lowmem_reserve[]: 0 3921 3921 [ 68.978781][ T10] usb 4-1: device descriptor read/8, error -71 [ 68.978932][ T1880] Normal free:3108692kB boost:0kB min:25972kB low:32464kB high:38956kB reserved_highatomic:0KB free_highatomic:0KB active_anon:30700kB inactive_anon:0kB active_file:72556kB inactive_file:9228kB unevictable:0kB writepending:1260kB present:5242880kB managed:4015864kB mlocked:0kB bounce:0kB free_pcp:1960kB local_pcp:1768kB free_cma:0kB [ 69.016285][ T1880] lowmem_reserve[]: 0 0 0 [ 69.020668][ T1880] DMA32: 3*4kB (M) 1*8kB (M) 4*16kB (M) 4*32kB (M) 4*64kB (M) 5*128kB (M) 5*256kB (M) 5*512kB (M) 4*1024kB (UM) 4*2048kB (M) 718*4096kB (M) = 2958164kB [ 69.036390][ T1880] Normal: 29*4kB (UME) 384*8kB (UME) 682*16kB (UME) 466*32kB (UME) 398*64kB (UME) 55*128kB (UME) 27*256kB (UME) 23*512kB (UME) 21*1024kB (UME) 12*2048kB (UME) 729*4096kB (UM) = 3112276kB [ 69.055412][ T1880] 20607 total pagecache pages [ 69.060216][ T1880] 0 pages in swap cache [ 69.064932][ T1880] Free swap = 124944kB [ 69.069135][ T1880] Total swap = 124996kB [ 69.073309][ T1880] 2097051 pages RAM [ 69.077132][ T1880] 0 pages HighMem/MovableOnly [ 69.081849][ T1880] 352242 pages reserved [ 69.086097][ T1880] 0 pages cma reserved [ 69.092477][ T1880] Memory allocations: [ 69.096577][ T1880] 0 B 0 init/main.c:1477 func:do_initcalls [ 69.104451][ T1880] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 69.112760][ T1880] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 69.120722][ T1880] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 69.129172][ T1880] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 69.137291][ T1880] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 69.146054][ T10] usb 4-1: device descriptor read/8, error -71 [ 69.154278][ T1880] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 69.162370][ T1880] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 69.170575][ T1880] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 69.178523][ T1880] 0 B 0 init/initramfs.c:101 func:find_link [ 69.267760][ T10] usb usb4-port1: unable to enumerate USB device [ 69.397654][ T31] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 69.564304][ T31] usb 2-1: unable to get BOS descriptor or descriptor too short [ 69.573470][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 69.584777][ T31] usb 2-1: config 1 has 0 interfaces, different from the descriptor's value: 3 [ 69.606985][ T31] usb 2-1: string descriptor 0 read error: -22 [ 69.613462][ T31] usb 2-1: New USB device found, idVendor=1235, idProduct=8214, bcdDevice= 0.40 [ 69.622982][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 69.693362][ T1947] netlink: 32 bytes leftover after parsing attributes in process `syz.2.637'. [ 69.704155][ T1946] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=259 sclass=netlink_route_socket pid=1946 comm=syz.2.637 [ 69.890962][ T9] usb 2-1: USB disconnect, device number 13 [ 70.098064][ T1973] syzkaller0: entered promiscuous mode [ 70.103554][ T1973] syzkaller0: entered allmulticast mode [ 70.185229][ T1975] netlink: 'syz.1.646': attribute type 32 has an invalid length. [ 70.246812][ T1981] incfs: Can't find or create .index dir in ./cgroup [ 70.253948][ T1981] incfs: mount failed -22 [ 70.259316][ T1981] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=16 sclass=netlink_audit_socket pid=1981 comm=syz.1.649 [ 70.272284][ T1981] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=17 sclass=netlink_audit_socket pid=1981 comm=syz.1.649 [ 70.285279][ T36] audit: type=1400 audit(1774079020.120:291): avc: denied { audit_write } for pid=1980 comm="syz.1.649" capability=29 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 70.314534][ T1984] FAULT_INJECTION: forcing a failure. [ 70.314534][ T1984] name failslab, interval 1, probability 0, space 0, times 0 [ 70.327334][ T1984] CPU: 1 UID: 0 PID: 1984 Comm: syz.3.650 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 70.327370][ T1984] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 70.327384][ T1984] Call Trace: [ 70.327391][ T1984] [ 70.327399][ T1984] __dump_stack+0x21/0x30 [ 70.327432][ T1984] dump_stack_lvl+0x140/0x1c0 [ 70.327459][ T1984] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.327488][ T1984] dump_stack+0x19/0x20 [ 70.327527][ T1984] should_fail_ex+0x3d7/0x530 [ 70.327552][ T1984] should_failslab+0xac/0x100 [ 70.327574][ T1984] kmem_cache_alloc_noprof+0x42/0x410 [ 70.327607][ T1984] ? security_file_alloc+0x49/0x220 [ 70.327631][ T1984] ? kasan_save_alloc_info+0x40/0x50 [ 70.327657][ T1984] security_file_alloc+0x49/0x220 [ 70.327680][ T1984] init_file+0x9e/0x210 [ 70.327701][ T1984] alloc_empty_file+0xd9/0x270 [ 70.327723][ T1984] dentry_open+0x4b/0xb0 [ 70.327745][ T1984] file_open+0x28b/0x700 [ 70.327772][ T1984] ? __cfi_file_open+0x10/0x10 [ 70.327798][ T1984] ? bpf_lsm_file_open+0xd/0x20 [ 70.327820][ T1984] ? __cfi_file_open+0x10/0x10 [ 70.327846][ T1984] do_dentry_open+0x97b/0x1510 [ 70.327870][ T1984] vfs_open+0x86/0x240 [ 70.327892][ T1984] ? __cfi_vfs_open+0x10/0x10 [ 70.327914][ T1984] ? alloc_empty_file+0x120/0x270 [ 70.327936][ T1984] dentry_open+0x68/0xb0 [ 70.327958][ T1984] dir_relative_path_resolve+0x7e/0x110 [ 70.327982][ T1984] notify_create+0x1c8/0x7c0 [ 70.328003][ T1984] ? fsnotify_link+0x223/0x2a0 [ 70.328026][ T1984] ? init_new_file+0x530/0x530 [ 70.328052][ T1984] ? incfs_link+0x89/0xa0 [ 70.328078][ T1984] pending_reads_dispatch_ioctl+0x1e70/0x2080 [ 70.328105][ T1984] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 70.328131][ T1984] ? selinux_file_ioctl+0x732/0x1480 [ 70.328156][ T1984] ? vfs_write+0x9a4/0xf90 [ 70.328183][ T1984] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 70.328207][ T1984] ? __cfi_vfs_write+0x10/0x10 [ 70.328233][ T1984] ? __kasan_check_write+0x18/0x20 [ 70.328258][ T1984] ? mutex_unlock+0x90/0x240 [ 70.328288][ T1984] ? __cfi_mutex_unlock+0x10/0x10 [ 70.328316][ T1984] ? __fget_files+0x2c5/0x340 [ 70.328348][ T1984] ? __fget_files+0x2c5/0x340 [ 70.328379][ T1984] ? bpf_lsm_file_ioctl+0xd/0x20 [ 70.328400][ T1984] ? security_file_ioctl+0x3e/0x110 [ 70.328423][ T1984] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 70.328449][ T1984] __se_sys_ioctl+0x132/0x1b0 [ 70.328469][ T1984] __x64_sys_ioctl+0x7f/0xa0 [ 70.328488][ T1984] x64_sys_call+0x1878/0x2ee0 [ 70.328525][ T1984] do_syscall_64+0x57/0xf0 [ 70.328550][ T1984] ? clear_bhb_loop+0x50/0xa0 [ 70.328578][ T1984] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.328603][ T1984] RIP: 0033:0x7f8dc899c799 [ 70.328623][ T1984] 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 [ 70.328640][ T1984] RSP: 002b:00007f8dc97c3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.328665][ T1984] RAX: ffffffffffffffda RBX: 00007f8dc8c15fa0 RCX: 00007f8dc899c799 [ 70.328682][ T1984] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 70.328697][ T1984] RBP: 00007f8dc97c3090 R08: 0000000000000000 R09: 0000000000000000 [ 70.328711][ T1984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 70.328724][ T1984] R13: 00007f8dc8c16038 R14: 00007f8dc8c15fa0 R15: 00007fffe92a9608 [ 70.328743][ T1984] [ 70.678781][ T1987] usb usb9: usbfs: process 1987 (syz.1.652) did not claim interface 0 before use [ 70.716819][ T1984] notify_create failed with error -12 [ 70.763481][ T2000] FAULT_INJECTION: forcing a failure. [ 70.763481][ T2000] name failslab, interval 1, probability 0, space 0, times 0 [ 70.812501][ T2000] CPU: 0 UID: 0 PID: 2000 Comm: syz.2.659 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 70.812537][ T2000] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 70.812550][ T2000] Call Trace: [ 70.812557][ T2000] [ 70.812565][ T2000] __dump_stack+0x21/0x30 [ 70.812596][ T2000] dump_stack_lvl+0x140/0x1c0 [ 70.812622][ T2000] ? __cfi_dump_stack_lvl+0x10/0x10 [ 70.812649][ T2000] dump_stack+0x19/0x20 [ 70.812673][ T2000] should_fail_ex+0x3d7/0x530 [ 70.812698][ T2000] should_failslab+0xac/0x100 [ 70.812719][ T2000] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 70.812746][ T2000] ? __d_alloc+0x42/0x8e0 [ 70.812773][ T2000] __d_alloc+0x42/0x8e0 [ 70.812796][ T2000] ? close_fd+0x7e/0xa0 [ 70.812823][ T2000] d_alloc_parallel+0xe4/0x1320 [ 70.812849][ T2000] ? avc_has_perm_noaudit+0x26c/0x360 [ 70.812877][ T2000] ? __asan_memcpy+0x5a/0x80 [ 70.812905][ T2000] ? avc_has_perm_noaudit+0x28a/0x360 [ 70.812932][ T2000] ? selinux_inode_permission+0x3f2/0x5d0 [ 70.812955][ T2000] ? __cfi_d_alloc_parallel+0x10/0x10 [ 70.812982][ T2000] ? __cfi_selinux_inode_permission+0x10/0x10 [ 70.813006][ T2000] ? generic_permission+0x1dc/0x580 [ 70.813036][ T2000] __lookup_slow+0x150/0x420 [ 70.813054][ T2000] ? __d_lookup+0x4e8/0x550 [ 70.813080][ T2000] ? lookup_one_len+0x300/0x300 [ 70.813100][ T2000] ? lookup_one_common+0x320/0x470 [ 70.813120][ T2000] lookup_one_len+0x1a1/0x300 [ 70.813138][ T2000] ? __kasan_check_write+0x18/0x20 [ 70.813163][ T2000] ? __cfi_lookup_one_len+0x10/0x10 [ 70.813181][ T2000] ? close_fd+0x7e/0xa0 [ 70.813207][ T2000] incfs_lookup_dentry+0x64/0xc0 [ 70.813237][ T2000] pending_reads_dispatch_ioctl+0x121b/0x2080 [ 70.813263][ T2000] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 70.813287][ T2000] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 70.813323][ T2000] ? selinux_file_ioctl+0x732/0x1480 [ 70.813347][ T2000] ? vfs_write+0x9a4/0xf90 [ 70.813379][ T2000] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 70.813403][ T2000] ? __cfi_vfs_write+0x10/0x10 [ 70.813429][ T2000] ? __kasan_check_write+0x18/0x20 [ 70.813454][ T2000] ? mutex_unlock+0x90/0x240 [ 70.813484][ T2000] ? __cfi_mutex_unlock+0x10/0x10 [ 70.813511][ T2000] ? __fget_files+0x2c5/0x340 [ 70.813541][ T2000] ? __fget_files+0x2c5/0x340 [ 70.813570][ T2000] ? bpf_lsm_file_ioctl+0xd/0x20 [ 70.813591][ T2000] ? security_file_ioctl+0x3e/0x110 [ 70.813614][ T2000] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 70.813638][ T2000] __se_sys_ioctl+0x132/0x1b0 [ 70.813657][ T2000] __x64_sys_ioctl+0x7f/0xa0 [ 70.813676][ T2000] x64_sys_call+0x1878/0x2ee0 [ 70.813705][ T2000] do_syscall_64+0x57/0xf0 [ 70.813728][ T2000] ? clear_bhb_loop+0x50/0xa0 [ 70.813756][ T2000] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 70.813781][ T2000] RIP: 0033:0x7ff7c8b9c799 [ 70.813799][ T2000] 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 [ 70.813817][ T2000] RSP: 002b:00007ff7c99e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 70.813841][ T2000] RAX: ffffffffffffffda RBX: 00007ff7c8e15fa0 RCX: 00007ff7c8b9c799 [ 70.813857][ T2000] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 70.813872][ T2000] RBP: 00007ff7c99e7090 R08: 0000000000000000 R09: 0000000000000000 [ 70.813885][ T2000] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 70.813898][ T2000] R13: 00007ff7c8e16038 R14: 00007ff7c8e15fa0 R15: 00007ffe0df185e8 [ 70.813915][ T2000] [ 70.827737][ T2000] incfs_lookup_dentry err:-12 [ 70.853888][ T2008] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 70.990112][ T2019] netlink: 'syz.0.661': attribute type 4 has an invalid length. [ 71.127702][ T10] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 71.147513][ T2008] netlink: 'syz.0.661': attribute type 4 has an invalid length. [ 71.199334][ T2021] netlink: 'syz.2.664': attribute type 5 has an invalid length. [ 71.206989][ T2021] netlink: 45 bytes leftover after parsing attributes in process `syz.2.664'. [ 71.287668][ T36] audit: type=1400 audit(1774079021.110:292): avc: denied { map } for pid=2027 comm="syz.0.670" path="/dev/kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 71.328823][ T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 71.338683][ T10] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 71.350857][ T10] usb 2-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 71.360352][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.368412][ T10] usb 2-1: Product: syz [ 71.375484][ T10] usb 2-1: Manufacturer: syz [ 71.380649][ T10] usb 2-1: SerialNumber: syz [ 71.394441][ T36] audit: type=1400 audit(1774079021.230:293): avc: denied { bind } for pid=2035 comm="syz.0.673" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 71.414942][ T10] usb 2-1: config 0 descriptor?? [ 71.420368][ T2005] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 71.433425][ T2005] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 71.470365][ T36] audit: type=1400 audit(1774079021.310:294): avc: denied { read } for pid=2042 comm="syz.3.676" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 71.655101][ T2005] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 71.662522][ T2005] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 71.708945][ T2053] FAULT_INJECTION: forcing a failure. [ 71.708945][ T2053] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 71.722168][ T2053] CPU: 0 UID: 0 PID: 2053 Comm: syz.0.680 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 71.722191][ T2053] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 71.722199][ T2053] Call Trace: [ 71.722203][ T2053] [ 71.722208][ T2053] __dump_stack+0x21/0x30 [ 71.722229][ T2053] dump_stack_lvl+0x140/0x1c0 [ 71.722280][ T2053] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.722296][ T2053] ? filemap_get_entry+0x41b/0x490 [ 71.722309][ T2053] ? __cfi_filemap_get_entry+0x10/0x10 [ 71.722321][ T2053] dump_stack+0x19/0x20 [ 71.722336][ T2053] should_fail_ex+0x3d7/0x530 [ 71.722351][ T2053] should_fail+0xf/0x20 [ 71.722365][ T2053] should_fail_usercopy+0x1e/0x30 [ 71.722381][ T2053] copy_page_from_iter_atomic+0x34b/0x17a0 [ 71.722400][ T2053] ? __cfi_copy_page_from_iter_atomic+0x10/0x10 [ 71.722418][ T2053] ? __kasan_check_read+0x15/0x20 [ 71.722434][ T2053] ? fuse_write_begin+0x272/0x5e0 [ 71.722453][ T2053] generic_perform_write+0x582/0x970 [ 71.722468][ T2053] ? __cfi_generic_perform_write+0x10/0x10 [ 71.722482][ T2053] ? generic_write_checks_count+0x428/0x530 [ 71.722499][ T2053] ? file_update_time+0xa3/0x210 [ 71.722513][ T2053] __generic_file_write_iter+0xcf/0x180 [ 71.722527][ T2053] generic_file_write_iter+0x14b/0x550 [ 71.722541][ T2053] ? __cfi_generic_file_write_iter+0x10/0x10 [ 71.722555][ T2053] ? avc_has_perm+0x155/0x240 [ 71.722572][ T2053] ? __cfi_avc_has_perm+0x10/0x10 [ 71.722588][ T2053] ? kasan_save_alloc_info+0x40/0x50 [ 71.722604][ T2053] ? selinux_file_open+0x46c/0x630 [ 71.722620][ T2053] ? irqentry_exit+0x4a/0x60 [ 71.722633][ T2053] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 71.722645][ T2053] ? asm_sysvec_apic_timer_interrupt+0x1f/0x30 [ 71.722662][ T2053] ? setattr_should_drop_suidgid+0x1a1/0x210 [ 71.722679][ T2053] fuse_file_write_iter+0x17bd/0x2830 [ 71.722697][ T2053] ? is_bpf_text_address+0x17b/0x1a0 [ 71.722714][ T2053] ? __cfi_fuse_file_write_iter+0x10/0x10 [ 71.722730][ T2053] ? kernel_text_address+0xa9/0xe0 [ 71.722745][ T2053] ? __kernel_text_address+0x11/0x40 [ 71.722759][ T2053] ? unwind_get_return_address+0x51/0x90 [ 71.722773][ T2053] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 71.722787][ T2053] ? arch_stack_walk+0x10a/0x170 [ 71.722805][ T2053] ? _parse_integer_limit+0x195/0x1e0 [ 71.722821][ T2053] ? kstrtouint_from_user+0x117/0x170 [ 71.722835][ T2053] ? __x64_sys_openat+0x13a/0x170 [ 71.722850][ T2053] ? avc_policy_seqno+0xd/0x30 [ 71.722866][ T2053] ? selinux_file_permission+0x318/0xb60 [ 71.722881][ T2053] ? __cfi_selinux_file_permission+0x10/0x10 [ 71.722896][ T2053] ? __kasan_check_write+0x18/0x20 [ 71.722912][ T2053] ? proc_fail_nth_write+0x184/0x220 [ 71.722927][ T2053] ? __cfi_proc_fail_nth_write+0x10/0x10 [ 71.722942][ T2053] vfs_write+0x764/0xf90 [ 71.722959][ T2053] ? __cfi_vfs_write+0x10/0x10 [ 71.722977][ T2053] ksys_write+0x145/0x260 [ 71.722993][ T2053] ? __cfi_ksys_write+0x10/0x10 [ 71.723012][ T2053] ? __kasan_check_read+0x15/0x20 [ 71.723038][ T2053] __x64_sys_write+0x7f/0x90 [ 71.723065][ T2053] x64_sys_call+0x271c/0x2ee0 [ 71.723087][ T2053] do_syscall_64+0x57/0xf0 [ 71.723102][ T2053] ? clear_bhb_loop+0x50/0xa0 [ 71.723117][ T2053] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.723133][ T2053] RIP: 0033:0x7f499bd9c799 [ 71.723146][ T2053] 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 [ 71.723158][ T2053] RSP: 002b:00007f499cc58028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 71.723173][ T2053] RAX: ffffffffffffffda RBX: 00007f499c015fa0 RCX: 00007f499bd9c799 [ 71.723184][ T2053] RDX: 00000000000000a0 RSI: 0000200000000340 RDI: 0000000000000003 [ 71.723192][ T2053] RBP: 00007f499cc58090 R08: 0000000000000000 R09: 0000000000000000 [ 71.723201][ T2053] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.723209][ T2053] R13: 00007f499c016038 R14: 00007f499c015fa0 R15: 00007ffc1864f7e8 [ 71.723220][ T2053] [ 71.808475][ T31] usb 4-1: new low-speed USB device number 22 using dummy_hcd [ 72.091970][ T10] Error reading MAC address [ 72.141189][ T2057] ======================================================= [ 72.141189][ T2057] WARNING: The mand mount option has been deprecated and [ 72.141189][ T2057] and is ignored by this kernel. Remove the mand [ 72.141189][ T2057] option from the mount to silence this warning. [ 72.141189][ T2057] ======================================================= [ 72.267921][ T31] usb 4-1: Invalid ep0 maxpacket: 16 [ 72.318029][ T2068] netlink: 12 bytes leftover after parsing attributes in process `syz.0.687'. [ 72.328980][ T10] usb 2-1: USB disconnect, device number 14 [ 72.361178][ T2074] syzkaller0: entered promiscuous mode [ 72.366790][ T2074] syzkaller0: entered allmulticast mode [ 72.397673][ T31] usb 4-1: new low-speed USB device number 23 using dummy_hcd [ 72.451737][ T2087] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 72.460530][ T2087] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 72.557682][ T31] usb 4-1: Invalid ep0 maxpacket: 16 [ 72.563161][ T31] usb usb4-port1: attempt power cycle [ 72.647684][ T45] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 72.799088][ T45] usb 1-1: unable to get BOS descriptor or descriptor too short [ 72.807580][ T45] usb 1-1: config 0 has an invalid interface number: 175 but max is 0 [ 72.815902][ T45] usb 1-1: config 0 has no interface number 0 [ 72.822013][ T45] usb 1-1: config 0 interface 175 has no altsetting 0 [ 72.830453][ T45] usb 1-1: New USB device found, idVendor=1a0a, idProduct=0103, bcdDevice=22.1a [ 72.844442][ T2089] FAULT_INJECTION: forcing a failure. [ 72.844442][ T2089] name failslab, interval 1, probability 0, space 0, times 0 [ 72.845362][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.857459][ T2089] CPU: 0 UID: 0 PID: 2089 Comm: syz.1.696 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 72.857488][ T2089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 72.857500][ T2089] Call Trace: [ 72.857506][ T2089] [ 72.857513][ T2089] __dump_stack+0x21/0x30 [ 72.857543][ T2089] dump_stack_lvl+0x140/0x1c0 [ 72.857577][ T2089] ? __cfi_dump_stack_lvl+0x10/0x10 [ 72.857608][ T2089] dump_stack+0x19/0x20 [ 72.857630][ T2089] should_fail_ex+0x3d7/0x530 [ 72.857654][ T2089] should_failslab+0xac/0x100 [ 72.857672][ T2089] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 72.857698][ T2089] ? __d_alloc+0x42/0x8e0 [ 72.857721][ T2089] ? __kasan_check_write+0x18/0x20 [ 72.857746][ T2089] ? _raw_spin_lock+0x92/0x120 [ 72.857768][ T2089] __d_alloc+0x42/0x8e0 [ 72.857792][ T2089] d_alloc_parallel+0xe4/0x1320 [ 72.857817][ T2089] ? avc_has_perm_noaudit+0x26c/0x360 [ 72.857844][ T2089] ? __asan_memcpy+0x5a/0x80 [ 72.857868][ T2089] ? avc_has_perm_noaudit+0x28a/0x360 [ 72.857894][ T2089] ? selinux_inode_permission+0x3f2/0x5d0 [ 72.857916][ T2089] ? __cfi_d_alloc_parallel+0x10/0x10 [ 72.857941][ T2089] ? __cfi_selinux_inode_permission+0x10/0x10 [ 72.857962][ T2089] ? _raw_spin_lock+0x92/0x120 [ 72.857983][ T2089] ? make_vfsuid+0x4d/0xa0 [ 72.858007][ T2089] ? generic_permission+0x1e6/0x580 [ 72.858034][ T2089] __lookup_slow+0x150/0x420 [ 72.858051][ T2089] ? __d_lookup+0x4e8/0x550 [ 72.858075][ T2089] ? lookup_one_len+0x300/0x300 [ 72.858093][ T2089] ? lookup_one_common+0x320/0x470 [ 72.858112][ T2089] lookup_one_len+0x1a1/0x300 [ 72.858130][ T2089] ? __kasan_check_write+0x18/0x20 [ 72.858154][ T2089] ? __cfi_lookup_one_len+0x10/0x10 [ 72.858173][ T2089] ? __kasan_check_write+0x18/0x20 [ 72.858197][ T2089] incfs_lookup_dentry+0x64/0xc0 [ 72.858225][ T2089] pending_reads_dispatch_ioctl+0x1669/0x2080 [ 72.858249][ T2089] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 72.858273][ T2089] ? selinux_file_ioctl+0x732/0x1480 [ 72.858295][ T2089] ? vfs_write+0x9a4/0xf90 [ 72.858318][ T2089] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 72.858342][ T2089] ? __cfi_vfs_write+0x10/0x10 [ 72.858366][ T2089] ? __kasan_check_write+0x18/0x20 [ 72.858389][ T2089] ? mutex_unlock+0x90/0x240 [ 72.858415][ T2089] ? __cfi_mutex_unlock+0x10/0x10 [ 72.858441][ T2089] ? __fget_files+0x2c5/0x340 [ 72.858469][ T2089] ? __fget_files+0x2c5/0x340 [ 72.858496][ T2089] ? bpf_lsm_file_ioctl+0xd/0x20 [ 72.858516][ T2089] ? security_file_ioctl+0x3e/0x110 [ 72.858538][ T2089] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 72.858560][ T2089] __se_sys_ioctl+0x132/0x1b0 [ 72.858586][ T2089] __x64_sys_ioctl+0x7f/0xa0 [ 72.858603][ T2089] x64_sys_call+0x1878/0x2ee0 [ 72.858629][ T2089] do_syscall_64+0x57/0xf0 [ 72.858651][ T2089] ? clear_bhb_loop+0x50/0xa0 [ 72.858675][ T2089] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 72.858697][ T2089] RIP: 0033:0x7f1d93d9c799 [ 72.858715][ T2089] 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 [ 72.858731][ T2089] RSP: 002b:00007f1d94cb6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 72.858753][ T2089] RAX: ffffffffffffffda RBX: 00007f1d94015fa0 RCX: 00007f1d93d9c799 [ 72.858768][ T2089] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 72.858781][ T2089] RBP: 00007f1d94cb6090 R08: 0000000000000000 R09: 0000000000000000 [ 72.858794][ T2089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 72.858807][ T2089] R13: 00007f1d94016038 R14: 00007f1d94015fa0 R15: 00007ffe03ba70a8 [ 72.858823][ T2089] [ 72.861344][ T2089] incfs_lookup_dentry err:-12 [ 72.865379][ T45] usb 1-1: Product: syz [ 73.017383][ T36] audit: type=1400 audit(1774079022.850:295): avc: denied { ioctl } for pid=2094 comm="syz.2.700" path="socket:[15641]" dev="sockfs" ino=15641 ioctlcmd=0x586d scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 73.021749][ T31] usb 4-1: new low-speed USB device number 24 using dummy_hcd [ 73.263883][ T45] usb 1-1: Manufacturer: syz [ 73.268583][ T45] usb 1-1: SerialNumber: syz [ 73.274029][ T45] usb 1-1: config 0 descriptor?? [ 73.298028][ T31] usb 4-1: Invalid ep0 maxpacket: 16 [ 73.307866][ T9] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 73.427720][ T31] usb 4-1: new low-speed USB device number 25 using dummy_hcd [ 73.437804][ T9] usb 2-1: device descriptor read/64, error -71 [ 73.448044][ T31] usb 4-1: Invalid ep0 maxpacket: 16 [ 73.453494][ T31] usb usb4-port1: unable to enumerate USB device [ 73.482772][ T45] usb_ehset_test 1-1:0.175: probe with driver usb_ehset_test failed with error -32 [ 73.494352][ T45] usb 1-1: USB disconnect, device number 18 [ 73.579519][ T2110] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 73.588384][ T2110] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 73.677695][ T9] usb 2-1: device descriptor read/64, error -71 [ 73.917701][ T9] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 74.047686][ T9] usb 2-1: device descriptor read/64, error -71 [ 74.247783][ T45] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 74.287716][ T9] usb 2-1: device descriptor read/64, error -71 [ 74.397673][ T45] usb 1-1: Using ep0 maxpacket: 16 [ 74.404176][ T45] usb 1-1: config 1 has an invalid interface number: 105 but max is 0 [ 74.412678][ T45] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 74.417813][ T9] usb usb2-port1: attempt power cycle [ 74.423115][ T45] usb 1-1: config 1 has no interface number 0 [ 74.434569][ T45] usb 1-1: config 1 interface 105 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 2 [ 74.447749][ T45] usb 1-1: config 1 interface 105 has no altsetting 0 [ 74.456024][ T45] usb 1-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 74.465147][ T45] usb 1-1: New USB device strings: Mfr=1, Product=23, SerialNumber=3 [ 74.473437][ T45] usb 1-1: Product: syz [ 74.477876][ T45] usb 1-1: Manufacturer: syz [ 74.483437][ T45] usb 1-1: SerialNumber: syz [ 74.501539][ T36] audit: type=1400 audit(1774079024.340:296): avc: denied { read } for pid=2128 comm="syz.2.713" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 74.529288][ T36] audit: type=1400 audit(1774079024.370:297): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 74.556949][ T2134] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 74.565996][ T2134] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 74.694090][ T45] aqc111 1-1:1.105: probe with driver aqc111 failed with error -22 [ 74.777721][ T9] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 74.798802][ T9] usb 2-1: device descriptor read/8, error -71 [ 74.928841][ T9] usb 2-1: device descriptor read/8, error -71 [ 74.957717][ T31] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 75.019735][ T45] usb 1-1: USB disconnect, device number 19 [ 75.118810][ T31] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 75.128838][ T31] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 75.140805][ T31] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 75.149951][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.158075][ T31] usb 4-1: Product: syz [ 75.162390][ T31] usb 4-1: Manufacturer: syz [ 75.166999][ T31] usb 4-1: SerialNumber: syz [ 75.167643][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 75.172355][ T31] usb 4-1: config 0 descriptor?? [ 75.184679][ T2139] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 75.191988][ T2139] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 75.208704][ T9] usb 2-1: device descriptor read/8, error -71 [ 75.348763][ T9] usb 2-1: device descriptor read/8, error -71 [ 75.408519][ T2138] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 75.415786][ T2138] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 75.467863][ T9] usb usb2-port1: unable to enumerate USB device [ 75.570189][ T2161] loop2: detected capacity change from 0 to 7 [ 75.621215][ T2168] netlink: 12 bytes leftover after parsing attributes in process `syz.2.728'. [ 75.839604][ T31] Error reading MAC address [ 76.050505][ T31] usb 4-1: USB disconnect, device number 26 [ 76.080789][ T2178] syzkaller0: entered promiscuous mode [ 76.086306][ T2178] syzkaller0: entered allmulticast mode [ 76.456432][ T2184] 9pnet_fd: Insufficient options for proto=fd [ 76.463203][ T2184] 9pnet_fd: Insufficient options for proto=fd [ 76.467654][ T10] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 76.578615][ T2205] FAULT_INJECTION: forcing a failure. [ 76.578615][ T2205] name failslab, interval 1, probability 0, space 0, times 0 [ 76.591609][ T2205] CPU: 1 UID: 0 PID: 2205 Comm: syz.3.743 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 76.591643][ T2205] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 76.591655][ T2205] Call Trace: [ 76.591661][ T2205] [ 76.591669][ T2205] __dump_stack+0x21/0x30 [ 76.591701][ T2205] dump_stack_lvl+0x140/0x1c0 [ 76.591727][ T2205] ? __cfi_dump_stack_lvl+0x10/0x10 [ 76.591753][ T2205] dump_stack+0x19/0x20 [ 76.591778][ T2205] should_fail_ex+0x3d7/0x530 [ 76.591803][ T2205] should_failslab+0xac/0x100 [ 76.591824][ T2205] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 76.591852][ T2205] ? __d_alloc+0x42/0x8e0 [ 76.591878][ T2205] __d_alloc+0x42/0x8e0 [ 76.591902][ T2205] ? close_fd+0x7e/0xa0 [ 76.591929][ T2205] ? notify_create+0x1c8/0x7c0 [ 76.591953][ T2205] ? pending_reads_dispatch_ioctl+0x1e70/0x2080 [ 76.591977][ T2205] ? __se_sys_ioctl+0x132/0x1b0 [ 76.591997][ T2205] d_alloc_parallel+0xe4/0x1320 [ 76.592024][ T2205] ? avc_has_perm_noaudit+0x26c/0x360 [ 76.592053][ T2205] ? __asan_memcpy+0x5a/0x80 [ 76.592080][ T2205] ? avc_has_perm_noaudit+0x28a/0x360 [ 76.592107][ T2205] ? selinux_inode_permission+0x3f2/0x5d0 [ 76.592129][ T2205] ? __cfi_d_alloc_parallel+0x10/0x10 [ 76.592155][ T2205] ? __cfi_selinux_inode_permission+0x10/0x10 [ 76.592178][ T2205] ? make_vfsuid+0x4d/0xa0 [ 76.592211][ T2205] ? generic_permission+0x1e6/0x580 [ 76.592247][ T2205] __lookup_slow+0x150/0x420 [ 76.592265][ T2205] ? __d_lookup+0x4e8/0x550 [ 76.592301][ T2205] ? lookup_one_len+0x300/0x300 [ 76.592317][ T2205] ? lookup_one_common+0x320/0x470 [ 76.592333][ T2205] lookup_one_len+0x1a1/0x300 [ 76.592348][ T2205] ? __kasan_check_write+0x18/0x20 [ 76.592370][ T2205] ? __cfi_lookup_one_len+0x10/0x10 [ 76.592387][ T2205] ? close_fd+0x7e/0xa0 [ 76.592410][ T2205] incfs_lookup_dentry+0x64/0xc0 [ 76.592435][ T2205] notify_create+0x1ef/0x7c0 [ 76.592454][ T2205] ? fsnotify_link+0x223/0x2a0 [ 76.592474][ T2205] ? init_new_file+0x530/0x530 [ 76.592493][ T2205] ? incfs_link+0x89/0xa0 [ 76.592515][ T2205] pending_reads_dispatch_ioctl+0x1e70/0x2080 [ 76.592544][ T2205] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 76.592570][ T2205] ? selinux_file_ioctl+0x732/0x1480 [ 76.592590][ T2205] ? vfs_write+0x9a4/0xf90 [ 76.592611][ T2205] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 76.592631][ T2205] ? __cfi_vfs_write+0x10/0x10 [ 76.592653][ T2205] ? __kasan_check_write+0x18/0x20 [ 76.592680][ T2205] ? mutex_unlock+0x90/0x240 [ 76.592705][ T2205] ? __cfi_mutex_unlock+0x10/0x10 [ 76.592728][ T2205] ? __fget_files+0x2c5/0x340 [ 76.592753][ T2205] ? __fget_files+0x2c5/0x340 [ 76.592777][ T2205] ? bpf_lsm_file_ioctl+0xd/0x20 [ 76.592795][ T2205] ? security_file_ioctl+0x3e/0x110 [ 76.592815][ T2205] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 76.592835][ T2205] __se_sys_ioctl+0x132/0x1b0 [ 76.592850][ T2205] __x64_sys_ioctl+0x7f/0xa0 [ 76.592866][ T2205] x64_sys_call+0x1878/0x2ee0 [ 76.592889][ T2205] do_syscall_64+0x57/0xf0 [ 76.592909][ T2205] ? clear_bhb_loop+0x50/0xa0 [ 76.592931][ T2205] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 76.592951][ T2205] RIP: 0033:0x7f8dc899c799 [ 76.592966][ T2205] 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 [ 76.592982][ T2205] RSP: 002b:00007f8dc97c3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 76.593002][ T2205] RAX: ffffffffffffffda RBX: 00007f8dc8c15fa0 RCX: 00007f8dc899c799 [ 76.593016][ T2205] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 76.593028][ T2205] RBP: 00007f8dc97c3090 R08: 0000000000000000 R09: 0000000000000000 [ 76.593040][ T2205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 76.593051][ T2205] R13: 00007f8dc8c16038 R14: 00007f8dc8c15fa0 R15: 00007fffe92a9608 [ 76.593065][ T2205] [ 76.593184][ T2205] incfs_lookup_dentry err:-12 [ 76.643541][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.644165][ T2205] notify_create failed with error -12 [ 76.735097][ T2206] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1546 sclass=netlink_route_socket pid=2206 comm=syz.2.741 [ 76.739782][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 59391, setting to 1024 [ 77.027347][ T10] usb 2-1: New USB device found, idVendor=18ec, idProduct=3288, bcdDevice=69.cf [ 77.039295][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.047467][ T10] usb 2-1: Product: syz [ 77.051725][ T10] usb 2-1: Manufacturer: syz [ 77.056469][ T10] usb 2-1: SerialNumber: syz [ 77.067850][ T10] usb 2-1: config 0 descriptor?? [ 77.073096][ T2182] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 77.081851][ T10] usb 2-1: Found UVC 0.00 device syz (18ec:3288) [ 77.088335][ T10] usb 2-1: No valid video chain found. [ 77.285591][ T10] usb 2-1: USB disconnect, device number 19 [ 78.248283][ T2267] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.257142][ T2267] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.297664][ T467] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 78.448829][ T467] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 78.458854][ T467] usb 1-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 78.470388][ T467] usb 1-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 78.479719][ T467] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 78.488360][ T467] usb 1-1: Product: syz [ 78.492556][ T467] usb 1-1: Manufacturer: syz [ 78.497166][ T467] usb 1-1: SerialNumber: syz [ 78.502528][ T467] usb 1-1: config 0 descriptor?? [ 78.507897][ T2248] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.515237][ T2248] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.725962][ T2240] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.733338][ T2240] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 78.838617][ T36] audit: type=1400 audit(1774079028.680:298): avc: denied { shutdown } for pid=2280 comm="syz.2.768" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 78.843535][ T2281] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.868163][ T2281] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.929717][ T2287] netlink: 108 bytes leftover after parsing attributes in process `syz.3.771'. [ 79.144543][ T467] Error reading MAC address [ 79.242422][ T36] audit: type=1400 audit(1774079029.080:299): avc: denied { write } for pid=2307 comm="syz.1.777" name="random" dev="devtmpfs" ino=7 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 79.297681][ T10] usb 4-1: new low-speed USB device number 27 using dummy_hcd [ 79.355631][ T430] usb 1-1: USB disconnect, device number 20 [ 79.402954][ T2312] syzkaller0: entered promiscuous mode [ 79.408646][ T2312] syzkaller0: entered allmulticast mode [ 79.437891][ T10] usb 4-1: device descriptor read/64, error -71 [ 79.677721][ T10] usb 4-1: device descriptor read/64, error -71 [ 79.917714][ T10] usb 4-1: new low-speed USB device number 28 using dummy_hcd [ 80.047732][ T10] usb 4-1: device descriptor read/64, error -71 [ 80.287693][ T10] usb 4-1: device descriptor read/64, error -71 [ 80.397845][ T10] usb usb4-port1: attempt power cycle [ 80.737719][ T10] usb 4-1: new low-speed USB device number 29 using dummy_hcd [ 80.758776][ T10] usb 4-1: device descriptor read/8, error -71 [ 80.888874][ T10] usb 4-1: device descriptor read/8, error -71 [ 81.127702][ T10] usb 4-1: new low-speed USB device number 30 using dummy_hcd [ 81.148806][ T10] usb 4-1: device descriptor read/8, error -71 [ 81.279081][ T10] usb 4-1: device descriptor read/8, error -71 [ 81.387849][ T10] usb usb4-port1: unable to enumerate USB device [ 82.090668][ T2328] FAULT_INJECTION: forcing a failure. [ 82.090668][ T2328] name failslab, interval 1, probability 0, space 0, times 0 [ 82.107721][ T2328] CPU: 0 UID: 0 PID: 2328 Comm: syz.1.786 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 82.107758][ T2328] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 82.107771][ T2328] Call Trace: [ 82.107777][ T2328] [ 82.107785][ T2328] __dump_stack+0x21/0x30 [ 82.107817][ T2328] dump_stack_lvl+0x140/0x1c0 [ 82.107841][ T2328] ? __cfi_dump_stack_lvl+0x10/0x10 [ 82.107868][ T2328] dump_stack+0x19/0x20 [ 82.107890][ T2328] should_fail_ex+0x3d7/0x530 [ 82.107914][ T2328] should_failslab+0xac/0x100 [ 82.107935][ T2328] __kmalloc_cache_noprof+0x41/0x470 [ 82.107962][ T2328] ? dir_lookup+0x428/0x6e0 [ 82.107988][ T2328] ? up_write+0x66/0x280 [ 82.108014][ T2328] dir_lookup+0x428/0x6e0 [ 82.108040][ T2328] ? __cfi_d_alloc_parallel+0x10/0x10 [ 82.108067][ T2328] ? __cfi_dir_lookup+0x10/0x10 [ 82.108093][ T2328] ? make_vfsuid+0x4d/0xa0 [ 82.108116][ T2328] ? generic_permission+0x1e6/0x580 [ 82.108144][ T2328] __lookup_slow+0x2e2/0x420 [ 82.108163][ T2328] ? lookup_one_len+0x300/0x300 [ 82.108180][ T2328] ? lookup_one_common+0x320/0x470 [ 82.108210][ T2328] lookup_one_len+0x1a1/0x300 [ 82.108229][ T2328] ? __kasan_check_write+0x18/0x20 [ 82.108255][ T2328] ? __cfi_lookup_one_len+0x10/0x10 [ 82.108274][ T2328] ? close_fd+0x7e/0xa0 [ 82.108300][ T2328] incfs_lookup_dentry+0x64/0xc0 [ 82.108330][ T2328] notify_create+0x1ef/0x7c0 [ 82.108351][ T2328] ? fsnotify_link+0x223/0x2a0 [ 82.108374][ T2328] ? init_new_file+0x530/0x530 [ 82.108397][ T2328] ? incfs_link+0x89/0xa0 [ 82.108420][ T2328] pending_reads_dispatch_ioctl+0x1e70/0x2080 [ 82.108444][ T2328] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 82.108469][ T2328] ? selinux_file_ioctl+0x732/0x1480 [ 82.108493][ T2328] ? vfs_write+0x9a4/0xf90 [ 82.108517][ T2328] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 82.108541][ T2328] ? __cfi_vfs_write+0x10/0x10 [ 82.108566][ T2328] ? __kasan_check_write+0x18/0x20 [ 82.108591][ T2328] ? mutex_unlock+0x90/0x240 [ 82.108619][ T2328] ? __cfi_mutex_unlock+0x10/0x10 [ 82.108646][ T2328] ? __fget_files+0x2c5/0x340 [ 82.108674][ T2328] ? __fget_files+0x2c5/0x340 [ 82.108702][ T2328] ? bpf_lsm_file_ioctl+0xd/0x20 [ 82.108722][ T2328] ? security_file_ioctl+0x3e/0x110 [ 82.108744][ T2328] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 82.108767][ T2328] __se_sys_ioctl+0x132/0x1b0 [ 82.108786][ T2328] __x64_sys_ioctl+0x7f/0xa0 [ 82.108804][ T2328] x64_sys_call+0x1878/0x2ee0 [ 82.108831][ T2328] do_syscall_64+0x57/0xf0 [ 82.108854][ T2328] ? clear_bhb_loop+0x50/0xa0 [ 82.108879][ T2328] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 82.108902][ T2328] RIP: 0033:0x7f1d93d9c799 [ 82.108920][ T2328] 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 [ 82.108937][ T2328] RSP: 002b:00007f1d94cb6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 82.108960][ T2328] RAX: ffffffffffffffda RBX: 00007f1d94015fa0 RCX: 00007f1d93d9c799 [ 82.108975][ T2328] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 82.108989][ T2328] RBP: 00007f1d94cb6090 R08: 0000000000000000 R09: 0000000000000000 [ 82.109002][ T2328] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 82.109014][ T2328] R13: 00007f1d94016038 R14: 00007f1d94015fa0 R15: 00007ffe03ba70a8 [ 82.109030][ T2328] [ 82.109051][ T2328] incfs_lookup_dentry err:-12 [ 82.460762][ T2328] notify_create failed with error -12 [ 82.938999][ T36] audit: type=1400 audit(1774079032.780:300): avc: denied { mounton } for pid=2356 comm="syz.3.799" path="/179/file0" dev="ramfs" ino=17048 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 82.939523][ T2358] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 82.983454][ T2358] overlayfs: failed to set xattr on upper [ 82.993201][ T2358] overlayfs: ...falling back to redirect_dir=nofollow. [ 83.000674][ T2358] overlayfs: ...falling back to uuid=null. [ 83.006879][ T2358] overlayfs: ...falling back to xino=off. [ 83.017434][ T36] audit: type=1400 audit(1774079032.850:301): avc: denied { unmount } for pid=292 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 83.074483][ T2367] syzkaller0: entered promiscuous mode [ 83.082280][ T2367] syzkaller0: entered allmulticast mode [ 83.100309][ T2372] netlink: 12 bytes leftover after parsing attributes in process `syz.3.805'. [ 83.109737][ T2374] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.119381][ T2374] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.367864][ T36] audit: type=1326 audit(1774079033.210:302): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2387 comm="syz.0.812" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f499bd9c799 code=0x0 [ 83.780497][ T2410] FAULT_INJECTION: forcing a failure. [ 83.780497][ T2410] name failslab, interval 1, probability 0, space 0, times 0 [ 83.793325][ T2410] CPU: 0 UID: 0 PID: 2410 Comm: syz.2.821 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 83.793360][ T2410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 83.793374][ T2410] Call Trace: [ 83.793381][ T2410] [ 83.793391][ T2410] __dump_stack+0x21/0x30 [ 83.793434][ T2410] dump_stack_lvl+0x140/0x1c0 [ 83.793463][ T2410] ? __cfi_dump_stack_lvl+0x10/0x10 [ 83.793494][ T2410] dump_stack+0x19/0x20 [ 83.793518][ T2410] should_fail_ex+0x3d7/0x530 [ 83.793543][ T2410] should_failslab+0xac/0x100 [ 83.793563][ T2410] kmem_cache_alloc_noprof+0x42/0x410 [ 83.793592][ T2410] ? security_inode_alloc+0x51/0x230 [ 83.793625][ T2410] ? __cfi_make_kgid+0x10/0x10 [ 83.793650][ T2410] security_inode_alloc+0x51/0x230 [ 83.793682][ T2410] inode_init_always_gfp+0x756/0x9e0 [ 83.793716][ T2410] ? __cfi_shmem_alloc_inode+0x10/0x10 [ 83.793741][ T2410] alloc_inode+0xc5/0x270 [ 83.793762][ T2410] ? _raw_spin_lock+0x92/0x120 [ 83.793790][ T2410] new_inode+0x25/0x1e0 [ 83.793810][ T2410] ? show_sid+0x1e0/0x1e0 [ 83.793837][ T2410] shmem_get_inode+0x324/0xbe0 [ 83.793862][ T2410] shmem_mknod+0x63/0x200 [ 83.793888][ T2410] shmem_create+0x38/0x50 [ 83.793913][ T2410] vfs_create+0x4f9/0x740 [ 83.793937][ T2410] pending_reads_dispatch_ioctl+0x197b/0x2080 [ 83.793967][ T2410] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 83.793995][ T2410] ? selinux_file_ioctl+0x732/0x1480 [ 83.794022][ T2410] ? vfs_write+0x9a4/0xf90 [ 83.794050][ T2410] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 83.794077][ T2410] ? __cfi_vfs_write+0x10/0x10 [ 83.794106][ T2410] ? __kasan_check_write+0x18/0x20 [ 83.794136][ T2410] ? mutex_unlock+0x90/0x240 [ 83.794168][ T2410] ? __cfi_mutex_unlock+0x10/0x10 [ 83.794199][ T2410] ? __fget_files+0x2c5/0x340 [ 83.794232][ T2410] ? __fget_files+0x2c5/0x340 [ 83.794265][ T2410] ? bpf_lsm_file_ioctl+0xd/0x20 [ 83.794290][ T2410] ? security_file_ioctl+0x3e/0x110 [ 83.794316][ T2410] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 83.794344][ T2410] __se_sys_ioctl+0x132/0x1b0 [ 83.794365][ T2410] __x64_sys_ioctl+0x7f/0xa0 [ 83.794388][ T2410] x64_sys_call+0x1878/0x2ee0 [ 83.794430][ T2410] do_syscall_64+0x57/0xf0 [ 83.794457][ T2410] ? clear_bhb_loop+0x50/0xa0 [ 83.794487][ T2410] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 83.794514][ T2410] RIP: 0033:0x7ff7c8b9c799 [ 83.794534][ T2410] 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 [ 83.794556][ T2410] RSP: 002b:00007ff7c99e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 83.794582][ T2410] RAX: ffffffffffffffda RBX: 00007ff7c8e15fa0 RCX: 00007ff7c8b9c799 [ 83.794601][ T2410] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 83.794618][ T2410] RBP: 00007ff7c99e7090 R08: 0000000000000000 R09: 0000000000000000 [ 83.794633][ T2410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 83.794646][ T2410] R13: 00007ff7c8e16038 R14: 00007ff7c8e15fa0 R15: 00007ffe0df185e8 [ 83.794663][ T2410] [ 84.214606][ T36] audit: type=1400 audit(1774079034.050:303): avc: denied { ioctl } for pid=2416 comm="syz.3.824" path="/dev/snapshot" dev="devtmpfs" ino=21 ioctlcmd=0x330e scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 84.273071][ T2417] netlink: 1072 bytes leftover after parsing attributes in process `syz.3.824'. [ 84.288054][ T2417] netlink: 280 bytes leftover after parsing attributes in process `syz.3.824'. [ 84.607706][ T10] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 84.747647][ T467] usb 4-1: new high-speed USB device number 31 using dummy_hcd [ 84.758735][ T10] usb 2-1: config 220 has an invalid interface number: 76 but max is 2 [ 84.767092][ T10] usb 2-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 84.798555][ T10] usb 2-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 84.822278][ T10] usb 2-1: config 220 has no interface number 2 [ 84.837755][ T10] usb 2-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 84.851283][ T10] usb 2-1: config 220 interface 0 has no altsetting 0 [ 84.858477][ T10] usb 2-1: config 220 interface 76 has no altsetting 0 [ 84.865659][ T10] usb 2-1: config 220 interface 1 has no altsetting 0 [ 84.874231][ T10] usb 2-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 84.883920][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 84.893464][ T10] usb 2-1: Product: syz [ 84.898061][ T10] usb 2-1: Manufacturer: syz [ 84.903321][ T10] usb 2-1: SerialNumber: syz [ 84.947637][ T467] usb 4-1: Using ep0 maxpacket: 16 [ 85.018802][ T467] usb 4-1: unable to get BOS descriptor or descriptor too short [ 85.108511][ T467] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 85.127928][ T467] usb 4-1: New USB device found, idVendor=08e4, idProduct=0163, bcdDevice= 0.40 [ 85.137455][ T467] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.156839][ T467] usb 4-1: Product: syz [ 85.165589][ T467] usb 4-1: Manufacturer: syz [ 85.171971][ T467] usb 4-1: SerialNumber: syz [ 85.301564][ T10] usb 2-1: Found UVC 7.01 device syz (8086:0b07) [ 85.309574][ T10] usb 2-1: No valid video chain found. [ 85.315157][ T10] usb 2-1: selecting invalid altsetting 0 [ 85.324446][ T10] usb 2-1: USB disconnect, device number 20 [ 85.383312][ T467] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 85.390491][ T467] usb 4-1: 2:1 : format type 0 is detected, processed as PCM [ 85.398071][ T467] usb 4-1: 2:1 : sample bitwidth 240 in over sample bytes 1 [ 85.411562][ T467] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -71 [ 85.425025][ T467] usb 4-1: USB disconnect, device number 31 [ 85.437504][ T493] udevd[493]: 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 [ 85.901953][ T2492] syzkaller0: entered promiscuous mode [ 85.907782][ T2492] syzkaller0: entered allmulticast mode [ 86.174773][ T36] audit: type=1400 audit(1774079036.010:304): avc: denied { remount } for pid=2510 comm="syz.2.863" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 86.201636][ T467] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 86.367661][ T467] usb 1-1: Using ep0 maxpacket: 32 [ 86.378762][ T467] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.398910][ T467] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 86.409093][ T467] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 86.418277][ T467] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.427062][ T467] usb 1-1: config 0 descriptor?? [ 86.627671][ T378] usb 4-1: new high-speed USB device number 32 using dummy_hcd [ 86.721435][ T36] audit: type=1400 audit(1774079036.560:305): avc: denied { create } for pid=2532 comm="syz.1.873" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 86.741927][ T36] audit: type=1400 audit(1774079036.580:306): avc: denied { connect } for pid=2532 comm="syz.1.873" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 86.762614][ T36] audit: type=1400 audit(1774079036.580:307): avc: denied { name_connect } for pid=2532 comm="syz.1.873" dest=20000 scontext=system_u:object_r:hugetlbfs_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 86.771308][ T2535] FAULT_INJECTION: forcing a failure. [ 86.771308][ T2535] name failslab, interval 1, probability 0, space 0, times 0 [ 86.785512][ T36] audit: type=1400 audit(1774079036.580:308): avc: denied { create } for pid=2532 comm="syz.1.873" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=udp_socket permissive=1 [ 86.800528][ T378] usb 4-1: Using ep0 maxpacket: 16 [ 86.820907][ T36] audit: type=1400 audit(1774079036.580:309): avc: denied { bind } for pid=2532 comm="syz.1.873" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=udp_socket permissive=1 [ 86.826654][ T2535] CPU: 0 UID: 0 PID: 2535 Comm: syz.1.874 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 86.826685][ T2535] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 86.826697][ T2535] Call Trace: [ 86.826704][ T2535] [ 86.826712][ T2535] __dump_stack+0x21/0x30 [ 86.826743][ T2535] dump_stack_lvl+0x140/0x1c0 [ 86.826767][ T2535] ? __cfi_dump_stack_lvl+0x10/0x10 [ 86.826792][ T2535] ? get_cached_acl+0x2a4/0x2f0 [ 86.826815][ T2535] dump_stack+0x19/0x20 [ 86.826838][ T2535] should_fail_ex+0x3d7/0x530 [ 86.826861][ T2535] ? security_inode_init_security+0x124/0x5e0 [ 86.826890][ T2535] should_failslab+0xac/0x100 [ 86.826910][ T2535] __kmalloc_noprof+0x69/0x500 [ 86.826935][ T2535] ? get_inode_acl+0x50/0x50 [ 86.826956][ T2535] ? security_inode_init_security+0x124/0x5e0 [ 86.826984][ T2535] ? from_vfsgid+0x76/0xb0 [ 86.827008][ T2535] security_inode_init_security+0x124/0x5e0 [ 86.827036][ T2535] ? current_umask+0x1a/0x80 [ 86.827061][ T2535] ? __cfi_shmem_initxattrs+0x10/0x10 [ 86.827094][ T2535] ? __cfi_security_inode_init_security+0x10/0x10 [ 86.827123][ T2535] ? simple_acl_create+0x190/0x1c0 [ 86.827147][ T2535] shmem_mknod+0xd5/0x200 [ 86.827169][ T2535] shmem_create+0x38/0x50 [ 86.827190][ T2535] vfs_create+0x4f9/0x740 [ 86.827210][ T2535] pending_reads_dispatch_ioctl+0x197b/0x2080 [ 86.827236][ T2535] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 86.827260][ T2535] ? selinux_file_ioctl+0x732/0x1480 [ 86.827283][ T2535] ? vfs_write+0x9a4/0xf90 [ 86.827307][ T2535] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 86.827337][ T2535] ? __cfi_vfs_write+0x10/0x10 [ 86.827362][ T2535] ? __kasan_check_write+0x18/0x20 [ 86.827387][ T2535] ? mutex_unlock+0x90/0x240 [ 86.827414][ T2535] ? __cfi_mutex_unlock+0x10/0x10 [ 86.827440][ T2535] ? __fget_files+0x2c5/0x340 [ 86.827469][ T2535] ? __fget_files+0x2c5/0x340 [ 86.827497][ T2535] ? bpf_lsm_file_ioctl+0xd/0x20 [ 86.827517][ T2535] ? security_file_ioctl+0x3e/0x110 [ 86.827538][ T2535] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 86.827561][ T2535] __se_sys_ioctl+0x132/0x1b0 [ 86.827580][ T2535] __x64_sys_ioctl+0x7f/0xa0 [ 86.827598][ T2535] x64_sys_call+0x1878/0x2ee0 [ 86.827625][ T2535] do_syscall_64+0x57/0xf0 [ 86.827648][ T2535] ? clear_bhb_loop+0x50/0xa0 [ 86.827672][ T2535] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 86.827694][ T2535] RIP: 0033:0x7f1d93d9c799 [ 86.827712][ T2535] 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 [ 86.827728][ T2535] RSP: 002b:00007f1d94cb6028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 86.827751][ T2535] RAX: ffffffffffffffda RBX: 00007f1d94015fa0 RCX: 00007f1d93d9c799 [ 86.827766][ T2535] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 86.827780][ T2535] RBP: 00007f1d94cb6090 R08: 0000000000000000 R09: 0000000000000000 [ 86.827794][ T2535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 86.827807][ T2535] R13: 00007f1d94016038 R14: 00007f1d94015fa0 R15: 00007ffe03ba70a8 [ 86.827824][ T2535] [ 86.831450][ T378] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 86.844029][ T467] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 86.861640][ T378] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 86.864832][ T36] audit: type=1400 audit(1774079036.580:310): avc: denied { name_bind } for pid=2532 comm="syz.1.873" src=20003 scontext=system_u:object_r:hugetlbfs_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 86.882727][ T378] usb 4-1: New USB device found, idVendor=1b96, idProduct=0008, bcdDevice= 0.00 [ 86.885593][ T467] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 86.890560][ T378] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.902000][ T467] savu 0003:1E7D:2D5A.0009: unknown main item tag 0x0 [ 86.905944][ T36] audit: type=1400 audit(1774079036.580:311): avc: denied { node_bind } for pid=2532 comm="syz.1.873" saddr=fe80::2d src=20003 scontext=system_u:object_r:hugetlbfs_t tcontext=system_u:object_r:node_t tclass=udp_socket permissive=1 [ 86.910240][ T467] savu 0003:1E7D:2D5A.0009: item fetching failed at offset 6/8 [ 86.918611][ T378] usb 4-1: config 0 descriptor?? [ 86.919797][ T467] savu 0003:1E7D:2D5A.0009: parse failed [ 87.271355][ T467] savu 0003:1E7D:2D5A.0009: probe with driver savu failed with error -22 [ 87.283232][ T467] usb 1-1: USB disconnect, device number 21 [ 87.304682][ T2540] netlink: 8 bytes leftover after parsing attributes in process `syz.1.876'. [ 87.409326][ T378] usbhid 4-1:0.0: can't add hid device: -71 [ 87.418464][ T378] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 87.436254][ T378] usb 4-1: USB disconnect, device number 32 [ 87.740229][ T2588] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 87.749015][ T2588] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 87.827721][ T430] usb 1-1: new high-speed USB device number 22 using dummy_hcd [ 87.937698][ T378] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 87.973011][ T36] audit: type=1400 audit(1774079037.810:312): avc: denied { map } for pid=2589 comm="syz.3.896" path="/proc/492/pagemap" dev="proc" ino=18775 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=file permissive=1 [ 87.977648][ T430] usb 1-1: Using ep0 maxpacket: 8 [ 88.002809][ T430] usb 1-1: config 1 interface 0 altsetting 8 endpoint 0x82 has invalid wMaxPacketSize 0 [ 88.012938][ T430] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x82 has invalid maxpacket 0 [ 88.024462][ T430] usb 1-1: config 1 interface 0 altsetting 8 bulk endpoint 0x3 has invalid maxpacket 1024 [ 88.035273][ T430] usb 1-1: config 1 interface 0 has no altsetting 0 [ 88.043886][ T430] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 88.052993][ T430] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.061283][ T430] usb 1-1: Product: 㰊 [ 88.067121][ T430] usb 1-1: Manufacturer: ࠓ [ 88.071860][ T378] usb 2-1: device descriptor read/64, error -71 [ 88.078279][ T430] usb 1-1: SerialNumber: syz [ 88.084241][ T2576] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 88.305686][ T430] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -22 [ 88.315150][ T2621] netlink: 12 bytes leftover after parsing attributes in process `syz.2.909'. [ 88.324453][ T378] usb 2-1: device descriptor read/64, error -71 [ 88.337745][ T430] usb 1-1: USB disconnect, device number 22 [ 88.474882][ T2647] FAULT_INJECTION: forcing a failure. [ 88.474882][ T2647] name failslab, interval 1, probability 0, space 0, times 0 [ 88.487704][ T2647] CPU: 1 UID: 0 PID: 2647 Comm: syz.2.921 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 88.487738][ T2647] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 88.487752][ T2647] Call Trace: [ 88.487759][ T2647] [ 88.487768][ T2647] __dump_stack+0x21/0x30 [ 88.487793][ T2647] dump_stack_lvl+0x140/0x1c0 [ 88.487809][ T2647] ? __cfi_dump_stack_lvl+0x10/0x10 [ 88.487826][ T2647] dump_stack+0x19/0x20 [ 88.487841][ T2647] should_fail_ex+0x3d7/0x530 [ 88.487857][ T2647] should_failslab+0xac/0x100 [ 88.487870][ T2647] __kmalloc_node_track_caller_noprof+0x68/0x4f0 [ 88.487888][ T2647] ? __se_sys_ioctl+0x132/0x1b0 [ 88.487901][ T2647] ? x64_sys_call+0x1878/0x2ee0 [ 88.487918][ T2647] ? sidtab_sid2str_get+0x135/0x360 [ 88.487932][ T2647] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 88.487949][ T2647] kmemdup_noprof+0x31/0x80 [ 88.487964][ T2647] sidtab_sid2str_get+0x135/0x360 [ 88.487979][ T2647] security_sid_to_context_core+0x30d/0x5d0 [ 88.487992][ T2647] security_sid_to_context_force+0x31/0x40 [ 88.488005][ T2647] selinux_inode_init_security+0x60a/0x940 [ 88.488019][ T2647] ? __cfi_selinux_inode_init_security+0x10/0x10 [ 88.488033][ T2647] ? security_inode_init_security+0x124/0x5e0 [ 88.488052][ T2647] security_inode_init_security+0x1b1/0x5e0 [ 88.488071][ T2647] ? current_umask+0x1a/0x80 [ 88.488089][ T2647] ? __cfi_shmem_initxattrs+0x10/0x10 [ 88.488104][ T2647] ? __cfi_security_inode_init_security+0x10/0x10 [ 88.488132][ T2647] ? simple_acl_create+0x190/0x1c0 [ 88.488149][ T2647] shmem_mknod+0xd5/0x200 [ 88.488163][ T2647] shmem_create+0x38/0x50 [ 88.488177][ T2647] vfs_create+0x4f9/0x740 [ 88.488191][ T2647] pending_reads_dispatch_ioctl+0x197b/0x2080 [ 88.488207][ T2647] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 88.488223][ T2647] ? selinux_file_ioctl+0x732/0x1480 [ 88.488238][ T2647] ? vfs_write+0x9a4/0xf90 [ 88.488254][ T2647] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 88.488269][ T2647] ? __cfi_vfs_write+0x10/0x10 [ 88.488286][ T2647] ? __kasan_check_write+0x18/0x20 [ 88.488302][ T2647] ? mutex_unlock+0x90/0x240 [ 88.488320][ T2647] ? __cfi_mutex_unlock+0x10/0x10 [ 88.488337][ T2647] ? __fget_files+0x2c5/0x340 [ 88.488357][ T2647] ? __fget_files+0x2c5/0x340 [ 88.488380][ T2647] ? bpf_lsm_file_ioctl+0xd/0x20 [ 88.488393][ T2647] ? security_file_ioctl+0x3e/0x110 [ 88.488407][ T2647] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 88.488423][ T2647] __se_sys_ioctl+0x132/0x1b0 [ 88.488435][ T2647] __x64_sys_ioctl+0x7f/0xa0 [ 88.488447][ T2647] x64_sys_call+0x1878/0x2ee0 [ 88.488464][ T2647] do_syscall_64+0x57/0xf0 [ 88.488479][ T2647] ? clear_bhb_loop+0x50/0xa0 [ 88.488495][ T2647] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 88.488510][ T2647] RIP: 0033:0x7ff7c8b9c799 [ 88.488523][ T2647] 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 [ 88.488535][ T2647] RSP: 002b:00007ff7c99e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 88.488551][ T2647] RAX: ffffffffffffffda RBX: 00007ff7c8e15fa0 RCX: 00007ff7c8b9c799 [ 88.488561][ T2647] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 88.488571][ T2647] RBP: 00007ff7c99e7090 R08: 0000000000000000 R09: 0000000000000000 [ 88.488580][ T2647] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 88.488588][ T2647] R13: 00007ff7c8e16038 R14: 00007ff7c8e15fa0 R15: 00007ffe0df185e8 [ 88.488599][ T2647] [ 88.516496][ T2651] netlink: 24 bytes leftover after parsing attributes in process `syz.2.923'. [ 88.848290][ T10] usb 4-1: new full-speed USB device number 33 using dummy_hcd [ 88.907649][ T378] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 88.999307][ T10] usb 4-1: unable to get BOS descriptor or descriptor too short [ 89.007638][ T10] usb 4-1: not running at top speed; connect to a high speed hub [ 89.016404][ T10] usb 4-1: config 254 has an invalid interface number: 114 but max is 0 [ 89.024943][ T430] usb 1-1: new high-speed USB device number 23 using dummy_hcd [ 89.032552][ T10] usb 4-1: config 254 has an invalid descriptor of length 0, skipping remainder of the config [ 89.042938][ T378] usb 2-1: device descriptor read/64, error -71 [ 89.049372][ T10] usb 4-1: config 254 has no interface number 0 [ 89.055744][ T10] usb 4-1: config 254 interface 114 has no altsetting 0 [ 89.064289][ T10] usb 4-1: New USB device found, idVendor=050d, idProduct=935a, bcdDevice=69.cf [ 89.073492][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 89.081537][ T10] usb 4-1: Product: syz [ 89.085707][ T10] usb 4-1: Manufacturer: syz [ 89.090320][ T10] usb 4-1: SerialNumber: syz [ 89.187654][ T430] usb 1-1: device descriptor read/64, error -71 [ 89.287647][ T378] usb 2-1: device descriptor read/64, error -71 [ 89.300033][ T10] usb 4-1: USB disconnect, device number 33 [ 89.398688][ T378] usb usb2-port1: attempt power cycle [ 89.427677][ T430] usb 1-1: device descriptor read/64, error -71 [ 89.667691][ T430] usb 1-1: new high-speed USB device number 24 using dummy_hcd [ 89.737664][ T378] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 89.780709][ T378] usb 2-1: device descriptor read/8, error -71 [ 89.797668][ T430] usb 1-1: device descriptor read/64, error -71 [ 89.810869][ T2671] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 89.821081][ T2671] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 89.918792][ T378] usb 2-1: device descriptor read/8, error -71 [ 90.037702][ T430] usb 1-1: device descriptor read/64, error -71 [ 90.147787][ T430] usb usb1-port1: attempt power cycle [ 90.157850][ T378] usb 2-1: new high-speed USB device number 24 using dummy_hcd [ 90.178738][ T378] usb 2-1: device descriptor read/8, error -71 [ 90.308882][ T378] usb 2-1: device descriptor read/8, error -71 [ 90.381344][ T2683] FAULT_INJECTION: forcing a failure. [ 90.381344][ T2683] name failslab, interval 1, probability 0, space 0, times 0 [ 90.394218][ T2683] CPU: 0 UID: 0 PID: 2683 Comm: syz.2.936 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 90.394254][ T2683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 90.394268][ T2683] Call Trace: [ 90.394277][ T2683] [ 90.394286][ T2683] __dump_stack+0x21/0x30 [ 90.394309][ T2683] dump_stack_lvl+0x140/0x1c0 [ 90.394329][ T2683] ? __cfi_dump_stack_lvl+0x10/0x10 [ 90.394346][ T2683] ? kmem_cache_alloc_noprof+0x1e2/0x410 [ 90.394365][ T2683] dump_stack+0x19/0x20 [ 90.394380][ T2683] should_fail_ex+0x3d7/0x530 [ 90.394396][ T2683] should_failslab+0xac/0x100 [ 90.394409][ T2683] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 90.394426][ T2683] ? __d_alloc+0x42/0x8e0 [ 90.394450][ T2683] __d_alloc+0x42/0x8e0 [ 90.394475][ T2683] d_alloc_parallel+0xe4/0x1320 [ 90.394503][ T2683] ? avc_has_perm_noaudit+0x26c/0x360 [ 90.394526][ T2683] ? __asan_memcpy+0x5a/0x80 [ 90.394543][ T2683] ? avc_has_perm_noaudit+0x28a/0x360 [ 90.394560][ T2683] ? selinux_inode_permission+0x3f2/0x5d0 [ 90.394574][ T2683] ? __cfi_d_alloc_parallel+0x10/0x10 [ 90.394591][ T2683] ? __cfi_selinux_inode_permission+0x10/0x10 [ 90.394606][ T2683] ? make_vfsuid+0x4d/0xa0 [ 90.394622][ T2683] ? generic_permission+0x1e6/0x580 [ 90.394640][ T2683] __lookup_slow+0x150/0x420 [ 90.394652][ T2683] ? __d_lookup+0x4e8/0x550 [ 90.394668][ T2683] ? lookup_one_len+0x300/0x300 [ 90.394680][ T2683] ? lookup_one_common+0x320/0x470 [ 90.394693][ T2683] lookup_one_len+0x1a1/0x300 [ 90.394705][ T2683] ? __kasan_check_write+0x18/0x20 [ 90.394721][ T2683] ? __cfi_lookup_one_len+0x10/0x10 [ 90.394733][ T2683] ? __kasan_check_write+0x18/0x20 [ 90.394750][ T2683] incfs_lookup_dentry+0x64/0xc0 [ 90.394768][ T2683] notify_create+0x3ac/0x7c0 [ 90.394783][ T2683] ? fsnotify_link+0x223/0x2a0 [ 90.394798][ T2683] ? init_new_file+0x530/0x530 [ 90.394813][ T2683] ? incfs_link+0x89/0xa0 [ 90.394829][ T2683] pending_reads_dispatch_ioctl+0x1e70/0x2080 [ 90.394845][ T2683] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 90.394861][ T2683] ? selinux_file_ioctl+0x732/0x1480 [ 90.394876][ T2683] ? vfs_write+0x9a4/0xf90 [ 90.394891][ T2683] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 90.394907][ T2683] ? __cfi_vfs_write+0x10/0x10 [ 90.394923][ T2683] ? __kasan_check_write+0x18/0x20 [ 90.394939][ T2683] ? mutex_unlock+0x90/0x240 [ 90.394958][ T2683] ? __cfi_mutex_unlock+0x10/0x10 [ 90.394975][ T2683] ? __fget_files+0x2c5/0x340 [ 90.394994][ T2683] ? __fget_files+0x2c5/0x340 [ 90.395012][ T2683] ? bpf_lsm_file_ioctl+0xd/0x20 [ 90.395025][ T2683] ? security_file_ioctl+0x3e/0x110 [ 90.395040][ T2683] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 90.395055][ T2683] __se_sys_ioctl+0x132/0x1b0 [ 90.395075][ T2683] __x64_sys_ioctl+0x7f/0xa0 [ 90.395087][ T2683] x64_sys_call+0x1878/0x2ee0 [ 90.395105][ T2683] do_syscall_64+0x57/0xf0 [ 90.395120][ T2683] ? clear_bhb_loop+0x50/0xa0 [ 90.395136][ T2683] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 90.395152][ T2683] RIP: 0033:0x7ff7c8b9c799 [ 90.395164][ T2683] 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 [ 90.395176][ T2683] RSP: 002b:00007ff7c99e7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 90.395192][ T2683] RAX: ffffffffffffffda RBX: 00007ff7c8e15fa0 RCX: 00007ff7c8b9c799 [ 90.395203][ T2683] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 90.395212][ T2683] RBP: 00007ff7c99e7090 R08: 0000000000000000 R09: 0000000000000000 [ 90.395221][ T2683] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 90.395230][ T2683] R13: 00007ff7c8e16038 R14: 00007ff7c8e15fa0 R15: 00007ffe0df185e8 [ 90.395241][ T2683] [ 90.395248][ T2683] incfs_lookup_dentry err:-12 [ 90.764813][ T378] usb usb2-port1: unable to enumerate USB device [ 90.770604][ T2683] notify_create failed with error -12 [ 90.799323][ T2689] netlink: 12 bytes leftover after parsing attributes in process `syz.2.939'. [ 90.827700][ T430] usb 1-1: new high-speed USB device number 25 using dummy_hcd [ 90.860112][ T430] usb 1-1: device descriptor read/8, error -71 [ 90.998588][ T430] usb 1-1: device descriptor read/8, error -71 [ 91.037657][ T45] usb 4-1: new high-speed USB device number 34 using dummy_hcd [ 91.207651][ T45] usb 4-1: Using ep0 maxpacket: 32 [ 91.214309][ T45] usb 4-1: unable to get BOS descriptor or descriptor too short [ 91.223260][ T45] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 91.234027][ T45] usb 4-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 91.244999][ T45] usb 4-1: New USB device found, idVendor=0dba, idProduct=1000, bcdDevice= 0.40 [ 91.247697][ T430] usb 1-1: new high-speed USB device number 26 using dummy_hcd [ 91.256828][ T45] usb 4-1: New USB device strings: Mfr=189, Product=2, SerialNumber=3 [ 91.270488][ T45] usb 4-1: Product: syz [ 91.274734][ T45] usb 4-1: Manufacturer: syz [ 91.279616][ T45] usb 4-1: SerialNumber: syz [ 91.292012][ T430] usb 1-1: device descriptor read/8, error -71 [ 91.428939][ T430] usb 1-1: device descriptor read/8, error -71 [ 91.448322][ T36] kauditd_printk_skb: 5 callbacks suppressed [ 91.448362][ T36] audit: type=1400 audit(1774079041.290:318): avc: denied { mounton } for pid=2710 comm="syz.0.948" path="/208/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=fifo_file permissive=1 [ 91.494343][ T2691] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.504116][ T2691] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.547756][ T430] usb usb1-port1: unable to enumerate USB device [ 91.715031][ T45] usb 4-1: unit 0 not found! [ 91.751314][ T2715] syzkaller0: entered promiscuous mode [ 91.756904][ T2715] syzkaller0: entered allmulticast mode [ 91.786086][ T2719] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 91.794696][ T2719] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 91.950418][ T45] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 91.965470][ T45] usb 4-1: unit 0 not found! [ 91.977307][ T45] snd-usb-audio 4-1:1.1: probe with driver snd-usb-audio failed with error -22 [ 91.991151][ T45] usb 4-1: USB disconnect, device number 34 [ 91.992052][ T494] udevd[494]: 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 [ 92.303012][ T36] audit: type=1400 audit(1774079042.140:319): avc: denied { module_load } for pid=2740 comm="syz.0.959" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=system permissive=1 [ 92.303021][ T2741] Invalid ELF header type: 2 != 1 [ 92.329744][ T36] audit: type=1400 audit(1774079042.170:320): avc: denied { map } for pid=2740 comm="syz.0.959" path="socket:[19970]" dev="sockfs" ino=19970 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=unix_stream_socket permissive=1 [ 92.516585][ T2758] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 92.549055][ T2762] FAULT_INJECTION: forcing a failure. [ 92.549055][ T2762] name failslab, interval 1, probability 0, space 0, times 0 [ 92.562622][ T2762] CPU: 0 UID: 0 PID: 2762 Comm: syz.3.967 Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 92.562647][ T2762] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 92.562655][ T2762] Call Trace: [ 92.562662][ T2762] [ 92.562671][ T2762] __dump_stack+0x21/0x30 [ 92.562704][ T2762] dump_stack_lvl+0x140/0x1c0 [ 92.562731][ T2762] ? __cfi_dump_stack_lvl+0x10/0x10 [ 92.562752][ T2762] dump_stack+0x19/0x20 [ 92.562766][ T2762] should_fail_ex+0x3d7/0x530 [ 92.562782][ T2762] should_failslab+0xac/0x100 [ 92.562795][ T2762] __kmalloc_cache_noprof+0x41/0x470 [ 92.562813][ T2762] ? dir_lookup+0x428/0x6e0 [ 92.562830][ T2762] ? up_write+0x66/0x280 [ 92.562848][ T2762] dir_lookup+0x428/0x6e0 [ 92.562864][ T2762] ? __cfi_d_alloc_parallel+0x10/0x10 [ 92.562882][ T2762] ? __cfi_dir_lookup+0x10/0x10 [ 92.562899][ T2762] ? make_vfsuid+0x4d/0xa0 [ 92.562915][ T2762] ? generic_permission+0x1e6/0x580 [ 92.562933][ T2762] __lookup_slow+0x2e2/0x420 [ 92.562945][ T2762] ? lookup_one_len+0x300/0x300 [ 92.562957][ T2762] ? lookup_one_common+0x320/0x470 [ 92.562969][ T2762] lookup_one_len+0x1a1/0x300 [ 92.562981][ T2762] ? __kasan_check_write+0x18/0x20 [ 92.562998][ T2762] ? __cfi_lookup_one_len+0x10/0x10 [ 92.563010][ T2762] ? __kasan_check_write+0x18/0x20 [ 92.563026][ T2762] incfs_lookup_dentry+0x64/0xc0 [ 92.563052][ T2762] notify_create+0x3ac/0x7c0 [ 92.563067][ T2762] ? fsnotify_link+0x223/0x2a0 [ 92.563081][ T2762] ? init_new_file+0x530/0x530 [ 92.563096][ T2762] ? incfs_link+0x89/0xa0 [ 92.563112][ T2762] pending_reads_dispatch_ioctl+0x1e70/0x2080 [ 92.563128][ T2762] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 92.563144][ T2762] ? selinux_file_ioctl+0x732/0x1480 [ 92.563159][ T2762] ? vfs_write+0x9a4/0xf90 [ 92.563175][ T2762] ? __cfi_selinux_file_ioctl+0x10/0x10 [ 92.563190][ T2762] ? __cfi_vfs_write+0x10/0x10 [ 92.563207][ T2762] ? __kasan_check_write+0x18/0x20 [ 92.563227][ T2762] ? mutex_unlock+0x90/0x240 [ 92.563256][ T2762] ? __cfi_mutex_unlock+0x10/0x10 [ 92.563284][ T2762] ? __fget_files+0x2c5/0x340 [ 92.563307][ T2762] ? __fget_files+0x2c5/0x340 [ 92.563325][ T2762] ? bpf_lsm_file_ioctl+0xd/0x20 [ 92.563338][ T2762] ? security_file_ioctl+0x3e/0x110 [ 92.563353][ T2762] ? __cfi_pending_reads_dispatch_ioctl+0x10/0x10 [ 92.563368][ T2762] __se_sys_ioctl+0x132/0x1b0 [ 92.563381][ T2762] __x64_sys_ioctl+0x7f/0xa0 [ 92.563393][ T2762] x64_sys_call+0x1878/0x2ee0 [ 92.563411][ T2762] do_syscall_64+0x57/0xf0 [ 92.563426][ T2762] ? clear_bhb_loop+0x50/0xa0 [ 92.563442][ T2762] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 92.563458][ T2762] RIP: 0033:0x7f8dc899c799 [ 92.563471][ T2762] 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 [ 92.563483][ T2762] RSP: 002b:00007f8dc97c3028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 92.563499][ T2762] RAX: ffffffffffffffda RBX: 00007f8dc8c15fa0 RCX: 00007f8dc899c799 [ 92.563509][ T2762] RDX: 00002000000000c0 RSI: 00000000c058671e RDI: 0000000000000004 [ 92.563519][ T2762] RBP: 00007f8dc97c3090 R08: 0000000000000000 R09: 0000000000000000 [ 92.563528][ T2762] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 92.563536][ T2762] R13: 00007f8dc8c16038 R14: 00007f8dc8c15fa0 R15: 00007fffe92a9608 [ 92.563547][ T2762] [ 92.563560][ T2762] incfs_lookup_dentry err:-12 [ 92.899065][ T2762] notify_create failed with error -12 [ 92.958572][ T36] audit: type=1400 audit(1774079042.800:321): avc: denied { append } for pid=2771 comm="syz.1.971" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 93.087680][ T45] usb 1-1: new high-speed USB device number 27 using dummy_hcd [ 93.186102][ T291] ------------[ cut here ]------------ [ 93.191725][ T291] WARNING: CPU: 0 PID: 291 at fs/overlayfs/util.c:602 ovl_dir_modified+0x15a/0x190 [ 93.201099][ T291] Modules linked in: [ 93.205004][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Not tainted syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 93.216655][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 93.227038][ T291] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 93.232735][ T291] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 4e 78 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8c bb 5a 03 cc e8 c6 4f 3f ff <0f> 0b e9 3e ff ff ff e8 ba 4f 3f ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 93.237767][ T467] usb 4-1: new high-speed USB device number 35 using dummy_hcd [ 93.252423][ T291] RSP: 0018:ffffc9000b68fb48 EFLAGS: 00010293 [ 93.260140][ T45] usb 1-1: Using ep0 maxpacket: 16 [ 93.266070][ T291] RAX: ffffffff8248559a RBX: 0000000000000000 RCX: ffff88812fb23900 [ 93.266093][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 93.272797][ T45] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.279326][ T291] RBP: ffffc9000b68fb70 R08: ffff888130732c3f R09: 1ffff110260e6587 [ 93.279350][ T291] R10: dffffc0000000000 R11: ffffed10260e6588 R12: 0000000000000000 [ 93.287834][ T45] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 93.298386][ T291] R13: dffffc0000000000 R14: ffff888130732ba0 R15: ffff888112ada880 [ 93.298411][ T291] FS: 0000555582cb3500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 93.298432][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.298447][ T291] CR2: 0000555582cde988 CR3: 000000012a946000 CR4: 00000000003526b0 [ 93.298469][ T291] Call Trace: [ 93.306910][ T45] usb 1-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 28 [ 93.314548][ T291] [ 93.324656][ T45] usb 1-1: config 0 interface 0 has no altsetting 0 [ 93.332356][ T291] ovl_do_remove+0x81b/0xda0 [ 93.341796][ T45] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 93.347938][ T291] ? ovl_set_redirect+0x780/0x780 [ 93.356217][ T45] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.359257][ T291] ? down_write+0xee/0x2b0 [ 93.382561][ T45] usb 1-1: config 0 descriptor?? [ 93.386656][ T291] ? __cfi_down_write+0x10/0x10 [ 93.423056][ T291] ovl_rmdir+0x1e/0x30 [ 93.427144][ T291] vfs_rmdir+0x3e3/0x560 [ 93.431470][ T291] incfs_kill_sb+0x109/0x230 [ 93.436114][ T291] deactivate_locked_super+0xd5/0x2a0 [ 93.438075][ T467] usb 4-1: no configurations [ 93.441655][ T291] deactivate_super+0xb8/0xe0 [ 93.446718][ T467] usb 4-1: can't read configurations, error -22 [ 93.450944][ T291] cleanup_mnt+0x406/0x4a0 [ 93.450974][ T291] __cleanup_mnt+0x1d/0x40 [ 93.466399][ T291] task_work_run+0x1e8/0x260 [ 93.471060][ T291] ? __cfi_task_work_run+0x10/0x10 [ 93.476197][ T291] ? __x64_sys_umount+0x12e/0x180 [ 93.481296][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 93.486799][ T291] ? __kasan_check_read+0x15/0x20 [ 93.491884][ T291] resume_user_mode_work+0x35/0x50 [ 93.497025][ T291] syscall_exit_to_user_mode+0x63/0xb0 [ 93.502561][ T291] do_syscall_64+0x63/0xf0 [ 93.507002][ T291] ? clear_bhb_loop+0x50/0xa0 [ 93.511742][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 93.517733][ T291] RIP: 0033:0x7ff7c8b9d9d7 [ 93.522181][ T291] Code: a2 c7 05 1c fd 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 93.541929][ T291] RSP: 002b:00007ffe0df17858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 93.550425][ T291] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff7c8b9d9d7 [ 93.558533][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe0df17910 [ 93.566521][ T291] RBP: 00007ffe0df17910 R08: 00007ffe0df18910 R09: 00000000ffffffff [ 93.574559][ T291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe0df189a0 [ 93.582700][ T291] R13: 00007ff7c8c32050 R14: 00000000000168de R15: 00007ffe0df189e0 [ 93.587654][ T467] usb 4-1: new high-speed USB device number 36 using dummy_hcd [ 93.590822][ T291] [ 93.590835][ T291] ---[ end trace 0000000000000000 ]--- [ 93.599349][ T2764] erspan0: default FDB implementation only supports local addresses [ 93.601461][ T430] usb 2-1: new low-speed USB device number 25 using dummy_hcd [ 93.607494][ T291] ------------[ cut here ]------------ [ 93.627950][ T291] WARNING: CPU: 1 PID: 291 at fs/overlayfs/util.c:602 ovl_dir_modified+0x15a/0x190 [ 93.637253][ T291] Modules linked in: [ 93.641183][ T291] CPU: 1 UID: 0 PID: 291 Comm: syz-executor Tainted: G W syzkaller #0 27d789fd165073930717a3126c57ec3d616cfd74 [ 93.654336][ T291] Tainted: [W]=WARN [ 93.658158][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 93.668387][ T291] RIP: 0010:ovl_dir_modified+0x15a/0x190 [ 93.674120][ T291] Code: c1 e8 03 42 80 3c 28 00 74 08 4c 89 f7 e8 4e 78 97 ff 49 ff 06 5b 41 5c 41 5d 41 5e 41 5f 5d e9 8c bb 5a 03 cc e8 c6 4f 3f ff <0f> 0b e9 3e ff ff ff e8 ba 4f 3f ff 0f 0b e9 6e ff ff ff 44 89 f9 [ 93.694252][ T291] RSP: 0018:ffffc9000b68fb48 EFLAGS: 00010293 [ 93.700377][ T291] RAX: ffffffff8248559a RBX: 0000000000000000 RCX: ffff88812fb23900 [ 93.708490][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 93.716599][ T291] RBP: ffffc9000b68fb70 R08: ffff888130732c3f R09: 1ffff110260e6587 [ 93.724666][ T291] R10: dffffc0000000000 R11: ffffed10260e6588 R12: 0000000000000000 [ 93.732694][ T291] R13: dffffc0000000000 R14: ffff888130732ba0 R15: ffff888112ada880 [ 93.740788][ T291] FS: 0000555582cb3500(0000) GS:ffff8881f6f00000(0000) knlGS:0000000000000000 [ 93.749854][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 93.756452][ T291] CR2: 00007f499bc5bf28 CR3: 000000012a946000 CR4: 00000000003526b0 [ 93.757641][ T430] usb 2-1: device descriptor read/64, error -71 [ 93.764477][ T291] Call Trace: [ 93.774167][ T291] [ 93.777110][ T291] ovl_do_remove+0x81b/0xda0 [ 93.781757][ T291] ? ovl_set_redirect+0x780/0x780 [ 93.786818][ T291] ? down_write+0xee/0x2b0 [ 93.791261][ T291] ? __cfi_down_write+0x10/0x10 [ 93.796126][ T291] ovl_rmdir+0x1e/0x30 [ 93.800222][ T291] vfs_rmdir+0x3e3/0x560 [ 93.804514][ T291] incfs_kill_sb+0x1a0/0x230 [ 93.809136][ T291] deactivate_locked_super+0xd5/0x2a0 [ 93.814537][ T291] deactivate_super+0xb8/0xe0 [ 93.819237][ T291] cleanup_mnt+0x406/0x4a0 [ 93.823666][ T291] __cleanup_mnt+0x1d/0x40 [ 93.828204][ T291] task_work_run+0x1e8/0x260 [ 93.832821][ T291] ? __cfi_task_work_run+0x10/0x10 [ 93.837972][ T291] ? __x64_sys_umount+0x12e/0x180 [ 93.843016][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 93.848519][ T291] ? __kasan_check_read+0x15/0x20 [ 93.853564][ T291] resume_user_mode_work+0x35/0x50 [ 93.858701][ T291] syscall_exit_to_user_mode+0x63/0xb0 [ 93.864179][ T291] do_syscall_64+0x63/0xf0 [ 93.868623][ T291] ? clear_bhb_loop+0x50/0xa0 [ 93.873331][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 93.879287][ T291] RIP: 0033:0x7ff7c8b9d9d7 [ 93.883715][ T291] Code: a2 c7 05 1c fd 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 93.903356][ T291] RSP: 002b:00007ffe0df17858 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 93.911823][ T291] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007ff7c8b9d9d7 [ 93.919839][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe0df17910 [ 93.927869][ T291] RBP: 00007ffe0df17910 R08: 00007ffe0df18910 R09: 00000000ffffffff [ 93.936000][ T291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffe0df189a0 [ 93.944076][ T291] R13: 00007ff7c8c32050 R14: 00000000000168de R15: 00007ffe0df189e0 [ 93.952099][ T291] [ 93.955139][ T291] ---[ end trace 0000000000000000 ]--- [ 93.971951][ T45] hid (null): unknown global tag 0xe [ 94.027709][ T430] usb 2-1: device descriptor read/64, error -71 [ 94.128104][ T467] usb 4-1: no configurations [ 94.132772][ T467] usb 4-1: can't read configurations, error -22 [ 94.139431][ T467] usb usb4-port1: attempt power cycle [ 94.229800][ T45] usb 1-1: USB disconnect, device number 27 [ 94.267694][ T430] usb 2-1: new low-speed USB device number 26 using dummy_hcd [ 94.397695][ T430] usb 2-1: device descriptor read/64, error -71 [ 94.477720][ T467] usb 4-1: new high-speed USB device number 37 using dummy_hcd [ 94.498486][ T467] usb 4-1: no configurations [ 94.503199][ T467] usb 4-1: can't read configurations, error -22 [ 94.637697][ T467] usb 4-1: new high-speed USB device number 38 using dummy_hcd [ 94.637697][ T430] usb 2-1: device descriptor read/64, error -71 [ 94.668463][ T467] usb 4-1: no configurations [ 94.673112][ T467] usb 4-1: can't read configurations, error -22 [ 94.679536][ T467] usb usb4-port1: unable to enumerate USB device [ 94.754255][ T430] usb usb2-port1: attempt power cycle [ 95.097689][ T430] usb 2-1: new low-speed USB device number 27 using dummy_hcd [ 95.118901][ T430] usb 2-1: device descriptor read/8, error -71 [ 95.248834][ T430] usb 2-1: device descriptor read/8, error -71 [ 95.487711][ T430] usb 2-1: new low-speed USB device number 28 using dummy_hcd [ 95.508937][ T430] usb 2-1: device descriptor read/8, error -71 [ 95.638859][ T430] usb 2-1: device descriptor read/8, error -71 [ 95.747769][ T430] usb usb2-port1: unable to enumerate USB device