last executing test programs: 22.166889801s ago: executing program 0 (id=651): setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000080)={0x7, {{0xa, 0x4e20, 0xe0, @mcast2, 0x138e}}, {{0xa, 0x4e21, 0x9, @private2, 0x4}}}, 0x108) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x8082, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) ioctl$KVM_SET_CPUID2(r2, 0x4008ae90, &(0x7f0000000000)=ANY=[@ANYBLOB=')']) ioctl$KVM_SET_MSRS(r2, 0x4008ae89, &(0x7f0000000080)={0x1, 0x0, [{0x3b, 0x0, 0x100000001}]}) 22.097267536s ago: executing program 0 (id=654): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x40) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x2000084, &(0x7f0000000480)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000000)='./file0\x00', 0x80140, 0x0) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)=ANY=[@ANYBLOB="fff7ab4e8365310d9dd7010000000009000000000000000800000055f5"]) 22.079910087s ago: executing program 0 (id=655): r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CHECK_EXTENSION_VM(r0, 0xae03, 0x21) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(0xffffffffffffffff, 0xc0f85403, &(0x7f0000000000)={{0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 'id0\x00', 'timer1\x00'}) r2 = dup(r1) ioctl$PTP_EXTTS_REQUEST2(r2, 0xc0603d0f, &(0x7f0000000000)={0x1, 0xc}) ioctl$KVM_GET_SUPPORTED_HV_CPUID_sys(0xffffffffffffffff, 0xc008aec1, 0x0) 22.064688959s ago: executing program 0 (id=656): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x440, 0x0) open_tree(0xffffffffffffff9c, &(0x7f0000000500)='./file0/../file0\x00', 0x1) mount$9p_unix(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x12d7498, 0x0) 22.009002583s ago: executing program 0 (id=657): openat$binderfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000740), 0x20001, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000016000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, 0x0}], 0x1, 0x0, &(0x7f0000000180)=[@cr4={0x1, 0x40002}], 0x1) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000008000/0x18000)=nil, &(0x7f0000000140)=[@textreal={0x8, &(0x7f0000000240)="0f0d51f40f01d10fc75800f30fc73600102e0f71e100b800008ec0640f017400aa66b9e408000066b81f6269e766ba000000000f309c0c0cb8d09bbc8966efbafc0cedba4300ba210066ed3626f00fc70d", 0x51}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 22.003045073s ago: executing program 0 (id=659): setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000002c0), 0x4) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x60a00, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x659, @empty, 0xff}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = userfaultfd(0x801) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x200}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x7, 0x100000000, 0x0, 0x7dd, 0x100000, 0x0, 0x2004c8, 0x1, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x5, 0x0, 0x2, 0xffffffffffffffff], 0x0, 0x200}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x10}, 0x1, 0x7}, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x5, 0x6, 0x4004, 0x6, 0x4, 0xefffffffffffffff, 0x2, 0x1000, 0x2000000, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0x6], 0x0, 0x41900}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 21.908143871s ago: executing program 32 (id=659): setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f00000002c0), 0x4) openat$rnullb(0xffffffffffffff9c, &(0x7f0000000040), 0x60a00, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x659, @empty, 0xff}, 0x1c) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x28100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) r2 = userfaultfd(0x801) ioctl$UFFDIO_API(r2, 0xc018aa3f, &(0x7f0000000100)={0xaa, 0x200}) ioctl$UFFDIO_REGISTER(r2, 0xc020aa00, &(0x7f0000000000)={{&(0x7f0000400000/0xc00000)=nil, 0xc00000}, 0x3}) ioctl$KVM_NMI(0xffffffffffffffff, 0xae9a) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000440)={[0x7, 0x100000000, 0x0, 0x7dd, 0x100000, 0x0, 0x2004c8, 0x1, 0x0, 0x0, 0x7, 0xffffffffffffffff, 0x5, 0x0, 0x2, 0xffffffffffffffff], 0x0, 0x200}) sendmsg$key(0xffffffffffffffff, &(0x7f0000000100)={0x3, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[], 0x10}, 0x1, 0x7}, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f00000002c0)={[0x4, 0x5, 0x6, 0x4004, 0x6, 0x4, 0xefffffffffffffff, 0x2, 0x1000, 0x2000000, 0x0, 0x18, 0x0, 0xffffffffffffffff, 0x6], 0x0, 0x41900}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) 3.594882513s ago: executing program 3 (id=868): setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000080)="441f0801000000e8c94ef5", 0xb) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x161642, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000380)={[0x0, 0x100000000, 0x0, 0x0, 0x100000, 0x0, 0x2004c8, 0x7fffffe, 0x7, 0x0, 0xfffffffffffffffe]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 3.5074296s ago: executing program 4 (id=872): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1802, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000400)=0x9, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x10}}, 0xe5}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x4c}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='vlan0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x8084) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISASSOCIATE(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x68, r3, 0x91ced0a7ef98a1af, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x1, 0x50}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x39, 0x2a, [@channel_switch={0x25, 0x3, {0x0, 0xb2, 0x3d}}, @ht={0x2d, 0x1a, {0x400, 0x2, 0x0, 0x0, {0x14000000000, 0x6, 0x0, 0x9, 0x0, 0x1, 0x0, 0x3, 0x1}, 0x1, 0x8, 0xab}}, @link_id={0x65, 0x12, {@from_mac=@device_b, @broadcast, @broadcast}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x40008c0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4f3, 0x755, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x40, 0xb1, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x101, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xc}}}}}]}}]}}, 0x0) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 3.437260875s ago: executing program 3 (id=873): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x101201, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f00000001c0)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c00f3266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2004cb, 0x200000000040, 0xb96b, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xff], 0x0, 0x200}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r3, 0x4068aea3, &(0x7f00000002c0)={0xbe, 0x0, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 3.350749642s ago: executing program 1 (id=876): socket$unix(0x1, 0x5, 0x0) socket$can_bcm(0x1d, 0x2, 0x2) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000004100)='cpuacct.usage_percpu\x00', 0x275a, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) syz_open_procfs(0x0, &(0x7f0000000140)='net/ip6_flowlabel\x00') socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f0000000400)='./file0\x00', 0x0) r1 = open(&(0x7f0000000180)='./bus\x00', 0x14167e, 0xa0) write$binfmt_register(r1, &(0x7f00000005c0)={0x3a, 'syz3', 0x3a, 'M', 0x3a, 0x10000, 0x3a, 'user.incfs.metadata\x00', 0x3a, '', 0x3a, './bus'}, 0x39) open_tree(0xffffffffffffff9c, &(0x7f0000000640)='\x00', 0x89901) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x41, 0x0) socket$nl_audit(0x10, 0x3, 0x9) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_usb_connect$uac1(0x3, 0xdc, &(0x7f0000000240)=ANY=[@ANYBLOB="12010000000000106b1d01014000010203010902ca0003010070000904000000010100000a24010800000201020d24060000030800000000000000240803960c03112d9cd2ce0c240208000103000000ff000924060506020100000924030003030005490c240206", @ANYRES8=r2, @ANYRES16=r0], 0x0) 3.306398806s ago: executing program 3 (id=877): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CAP_SPLIT_IRQCHIP(r1, 0x4068aea3, &(0x7f0000000240)) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = ioctl$KVM_GET_VCPU_MMAP_SIZE(r0, 0xae04) mmap$KVM_VCPU(&(0x7f0000fe9000/0x3000)=nil, r3, 0x3000006, 0x13, r2, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe5000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, 0x0}], 0x1, 0x41, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_MP_STATE(r2, 0x4004ae99, &(0x7f00000001c0)=0x4) 3.12864359s ago: executing program 3 (id=878): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x8) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x88) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000400)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}, {@metacopy_on}]}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x718bb647156ec3b7) mknodat$loop(r0, &(0x7f0000001600)='./file1\x00', 0x200, 0x0) chdir(&(0x7f0000000140)='./bus\x00') link(&(0x7f0000000000)='./file1\x00', &(0x7f00000001c0)='./file0\x00') open(&(0x7f0000000440)='./file0\x00', 0xe8142, 0x0) 3.056816266s ago: executing program 3 (id=879): openat$rnullb(0xffffffffffffff9c, &(0x7f0000000000), 0x167342, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000004c0), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x20002000, &(0x7f0000000000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_SREGS(r2, 0x4138ae84, &(0x7f0000000000)={{0x0, 0xeeef0000, 0xe, 0x0, 0x81, 0x4, 0xa, 0x4a, 0x0, 0x7, 0x6, 0x10}, {0xd000, 0xffff1000, 0x3, 0x5, 0x7, 0x8, 0xd, 0x3, 0x0, 0x81, 0x7, 0x1}, {0x0, 0x0, 0x0, 0x7, 0x2, 0x1, 0x6, 0xf, 0x8, 0x6, 0x2}, {0x4000, 0x0, 0xe, 0x2, 0xfe, 0x3, 0xc, 0x0, 0x2, 0x6, 0x4, 0x9}, {0x100002, 0xeeee8000, 0x9, 0x0, 0x80, 0xee, 0x0, 0x7, 0x7c, 0x0, 0xe, 0x9}, {0x3000, 0x4, 0xa, 0x1, 0x5, 0x4, 0x1, 0x1, 0x6, 0x86, 0xb, 0xa}, {0xeeee8000, 0xeeee0000, 0xc, 0x7, 0x7, 0x3, 0x1d, 0x47, 0x30, 0x2, 0x8, 0xe1}, {0xf000, 0xffff1000, 0xc, 0xf8, 0xfd, 0xa, 0x2, 0x4, 0x5, 0x8, 0x5, 0x4e}, {0x4, 0x7}, {0x2, 0x5}, 0x10, 0x0, 0x0, 0x40, 0x7, 0x1000, 0x5000, [0x5, 0x8001, 0x8]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 2.987378321s ago: executing program 3 (id=880): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x8) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000380), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x2000000, 0x20002, 0x2, 0x0, 0xd, 0x0, 0x0, 0x0, 0x10, 0x5}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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", 0x2000, &(0x7f0000000c80)={&(0x7f00000000c0)={0x50, 0x0, 0x1, {0x7, 0x29, 0x1, 0x800, 0xbe2, 0x200, 0xffff, 0x12800, 0x0, 0x0, 0x1, 0x7f}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20c01, 0x0) syz_clone3(&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000240)=[0x0], 0x1}, 0x58) 2.307424535s ago: executing program 4 (id=887): r0 = open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x60) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000180)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000140)='./bus\x00') openat$dir(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x0, 0x0) mknodat$null(r0, &(0x7f0000000040)='./file1/file0\x00', 0x0, 0x103) creat(&(0x7f00000002c0)='./file0\x00', 0x109) 2.291063587s ago: executing program 4 (id=888): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000140)={0x73622a85, 0x1380, 0x3}) mmap$binder(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x11, r0, 0x0) r1 = syz_usb_connect(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x1, 0x1, 0x86, 0x10, 0x20f4, 0xe05a, 0x6c6d, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x69, 0x2, 0x2, 0xff, 0x5a, 0xa3, 0x0, [], [{{0x9, 0x5, 0x4, 0x2, 0x10, 0x0, 0xfa}}, {{0x9, 0x5, 0x82, 0x2, 0x40}}]}}]}}]}}, 0x0) syz_usb_control_io$printer(r1, 0x0, 0x0) syz_usb_control_io(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, 0x0, &(0x7f0000000440)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="2001b7000000f9a11d67015d"], 0x0, 0x0, &(0x7f0000000340), 0x0}) openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) syz_usb_control_io$uac1(r1, &(0x7f00000001c0)={0x14, &(0x7f0000000080)={0x40, 0x6, 0x2, {0x2, 0x4}}, 0x0}, &(0x7f00000004c0)={0x44, &(0x7f0000000240)={0x40, 0x18, 0x2, "cbf5"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x85, 0x3, "786dcf"}}) 2.142299799s ago: executing program 1 (id=891): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x181) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000180), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x10010, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x2b, 0x0, 0x40080000, 0x0, 0x0, 0x7, 0xa15, 0x0, 0x0, 0x1}}, 0x50) mkdirat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0/file0\x00', 0x1a) syz_fuse_handle_req(r0, &(0x7f0000004200)="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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x90}, 0x0, 0x0, 0x0, 0x0, 0x0}) chroot(&(0x7f0000000000)='./file0/file0\x00') syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x90, 0x0, 0x2, {0x3, 0x800000000000000, 0x1000004, 0x5, 0xc5, 0x3, {0x6, 0x5, 0x0, 0x0, 0x2, 0x0, 0x0, 0x4, 0x82, 0x4000, 0x8, 0x0, 0x0, 0x8, 0xfffffffe}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.289233767s ago: executing program 1 (id=894): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x0) pipe2$9p(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1500000065ffff017f000e0800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f00000003c0)=ANY=[@ANYBLOB="b0"], 0xb0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}}) utime(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)={0xe4, 0x7}) 1.267310989s ago: executing program 1 (id=895): mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000003c0)='./bus\x00') pipe2$9p(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x121042, 0x18) splice(r0, 0x0, r1, 0x0, 0x200000000001, 0x0) 1.227844822s ago: executing program 2 (id=896): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x1802, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0x2f, &(0x7f0000000400)=0x9, 0x4) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22, 0x9, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x10}}, 0xe5}, 0x1c) connect$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @ipv4={'\x00', '\xff\xff', @empty}, 0x4c}, 0x1c) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000100)='vlan0\x00', 0x10) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x8084) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISASSOCIATE(r2, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000002c0)={&(0x7f00000001c0)={0x68, r3, 0x91ced0a7ef98a1af, 0x70bd27, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x1, 0x50}}}}, [@NL80211_ATTR_SSID={0xa, 0x34, @default_ap_ssid}, @NL80211_ATTR_IE={0x39, 0x2a, [@channel_switch={0x25, 0x3, {0x0, 0xb2, 0x3d}}, @ht={0x2d, 0x1a, {0x400, 0x2, 0x0, 0x0, {0x14000000000, 0x6, 0x0, 0x9, 0x0, 0x1, 0x0, 0x3, 0x1}, 0x1, 0x8, 0xab}}, @link_id={0x65, 0x12, {@from_mac=@device_b, @broadcast, @broadcast}}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x40008c0) syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4f3, 0x755, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x40, 0xb1, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x101, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xc}}}}}]}}]}}, 0x0) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 332.953253ms ago: executing program 1 (id=897): mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000100)='./bus\x00') chmod(&(0x7f0000000040)='.\x00', 0x35e) setuid(0xee01) utime(&(0x7f0000000200)='.\x00', 0x0) 332.383763ms ago: executing program 1 (id=898): openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder1\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x181142, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) ftruncate(0xffffffffffffffff, 0x3) prctl$PR_SET_VMA(0x2a, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000002c0), 0x2, 0x0) setreuid(0xee00, 0xee00) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'bridge0\x00', &(0x7f0000000000)=@ethtool_ringparam={0xb, 0x0, 0x8e, 0x0, 0x0, 0x2000000}}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, &(0x7f0000000140)=""/92}) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)={'#! ', './file2'}, 0xb) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r0, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r1 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r1, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=""/57, 0x0, &(0x7f0000000500)=""/4092, 0xeeee0000}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000000)=0x1) 212.726363ms ago: executing program 4 (id=899): openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x101201, 0x0) openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000d80)={0x1, &(0x7f0000000d40)=[{0x6, 0x6, 0x38, 0x7fffffff}]}) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000005000/0x18000)=nil, &(0x7f0000000380)=[@text32={0x20, &(0x7f00000001c0)="b8050000000f01c10f46a78900000066ba2100b067ee66ba2000b000ee6d2f2f800000c00f3266bac0000f3066b808008ed0660f38806f008ee0", 0x3a}], 0x1, 0x0, 0x0, 0x0) socket(0x2, 0x1, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_CREATE_PIT2(r1, 0x4040ae77, &(0x7f0000000040)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, {}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xff}]}) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r3, 0x4090ae82, &(0x7f0000000200)={[0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2004cb, 0x200000000040, 0xb96b, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0xff], 0x0, 0x200}) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) ioctl$KVM_CAP_ENFORCE_PV_FEATURE_CPUID(r3, 0x4068aea3, &(0x7f00000002c0)={0xbe, 0x0, 0x1}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 138.145509ms ago: executing program 4 (id=900): ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1c1341, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f00000000c0)={'syzkaller0\x00', 0x84aebfbd6349b7f2}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80000, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000029c0)) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8f03000000000060007538e486dd630ace2200052f00fe80000000008847875a65059ff57b00000000000000000000000000ac1414aa00006558"], 0xcfa4) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local}) write$cgroup_subtree(r0, &(0x7f0000000000)=ANY=[], 0x66) 84.869913ms ago: executing program 2 (id=901): mknod$loop(&(0x7f0000000080)='./file0\x00', 0x100, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x40) syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='mountinfo\x00') r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) mount$fuseblk(&(0x7f0000002440), &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0), 0x200840d, &(0x7f0000000140)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@blksize={'blksize', 0x3d, 0x800}}]}}) sendmmsg$inet6(r1, &(0x7f0000000940)=[{{0x0, 0x0, 0x0, 0x0, 0x0, 0x110}}, {{0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000680)="5835ae6773446870ab627c68152d1873b3ef4fce96c70790c10d8b6c1cbf9b1bc06a407e88030f2d608447e1f0523725cf6cca50537bfef5276df6fec6bac310f10e00bc2cd8d55d", 0x48}, {0x0}], 0x2}}], 0x2, 0x931766f6319eed40) mount$fuseblk(&(0x7f0000002440), &(0x7f0000000040)='./file0\x00', &(0x7f00000003c0), 0x200840d, &(0x7f0000000280)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}}) 50.795656ms ago: executing program 2 (id=902): ioctl$VHOST_SET_VRING_ADDR(0xffffffffffffffff, 0x4028af11, 0x0) r0 = socket$inet6(0xa, 0x80002, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x200c8004, &(0x7f0000000280)={0xa, 0xe20, 0x0, @remote}, 0x1c) sendto$inet6(r0, &(0x7f00000009c0)="c7cfcaaa22e10542fca5c0195350f15147657e0bfc59d383a47190db88690e6fedc3040ab5809ae02a54cd429cc3338c5afa0c9dce3f91950d1f567f358ac21154159130e88cbb6c43197813b2f23f3e442f80877490b393408142ebcfea6821f543e5ee9e27032e2b75d78f1b79f5a6bb6f0645e267770ef7e8f3a92148091217450ce8581e54223eeb6486205a209bf1fe854d211c03f8c3140fc3979d824082990d119473d20e94f253c9621fac339560ae46cb24b88bf2d01559bb658e343257b90f233b81bc5c398be3bbddb23a1e", 0xffd6, 0xc001, 0x0, 0xffffffffffffff0c) setsockopt$inet6_mtu(r0, 0x29, 0x17, &(0x7f0000000640)=0x3, 0x4) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x1b, &(0x7f00000000c0)={@remote, 0x0, 0x2, 0x2, 0x4}, 0x20) setsockopt$inet6_udp_int(r0, 0x88, 0x1, &(0x7f0000000080), 0x4) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) close_range(r1, 0xffffffffffffffff, 0x0) 43.230246ms ago: executing program 4 (id=903): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x1) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x10400}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000008380)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)={0x20, 0x0, 0x88}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) ioctl$KVM_IRQFD(r2, 0xc0046686, 0x0) 25.989417ms ago: executing program 2 (id=904): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f00000000c0)={0x0, 0x0, 0x0, &(0x7f0000000180)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x0, 0x0, &(0x7f0000000040)=""/87, 0x0}) ioctl$VHOST_SET_FEATURES(r0, 0x4008af00, &(0x7f0000000400)=0x4000000) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000f00)={0x1, 0x0, [{0x5000, 0xc7, &(0x7f0000000740)=""/199}]}) prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000500)=0x1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af04, &(0x7f0000000200)) 13.555898ms ago: executing program 2 (id=905): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x1d0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000440)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x80000, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000500)='./file0/../file0\x00', 0x1) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount$incfs(&(0x7f0000000580)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f00000005c0), 0x0, 0x0) mount$9p_unix(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x12d7498, 0x0) 0s ago: executing program 2 (id=906): mkdir(&(0x7f00000020c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './bus'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f0000000100)='./bus\x00') chmod(&(0x7f0000000040)='.\x00', 0x35e) setuid(0xee01) utime(&(0x7f0000000200)='.\x00', 0x0) kernel console output (not intermixed with test programs): device number 9 [ 54.958221][ T10] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 55.109280][ T10] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 55.117944][ T10] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 55.128159][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 55.137172][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 55.148158][ T10] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 55.160329][ T10] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 55.169458][ T10] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 55.177496][ T10] usb 2-1: Product: syz [ 55.181697][ T10] usb 2-1: Manufacturer: syz [ 55.188588][ T10] cdc_wdm 2-1:1.0: skipping garbage [ 55.193944][ T10] cdc_wdm 2-1:1.0: skipping garbage [ 55.199894][ T10] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 55.205865][ T10] cdc_wdm 2-1:1.0: Unknown control protocol [ 55.274502][ T329] CoreChips 1-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffe0 [ 55.393488][ T31] usb 2-1: USB disconnect, device number 10 [ 55.528311][ T10] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 55.601019][ T36] audit: type=1400 audit(1756374747.100:233): avc: denied { write } for pid=1179 comm="syz.1.306" name="event0" dev="devtmpfs" ino=192 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 55.678222][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 55.684334][ T10] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 55.692627][ T10] usb 4-1: config 0 has an invalid descriptor of length 64, skipping remainder of the config [ 55.702991][ T10] usb 4-1: config 0 has no interface number 0 [ 55.710456][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 55.719526][ T10] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.727523][ T10] usb 4-1: Product: syz [ 55.731750][ T10] usb 4-1: Manufacturer: syz [ 55.736361][ T10] usb 4-1: SerialNumber: syz [ 55.741797][ T10] usb 4-1: config 0 descriptor?? [ 55.949285][ T10] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 55.955748][ T10] usb 4-1: No valid video chain found. [ 55.962879][ T10] usb 4-1: USB disconnect, device number 10 [ 56.058219][ T9] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 56.201731][ T843] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000038: -71 [ 56.212571][ T843] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 56.222213][ T843] usb 3-1: USB disconnect, device number 8 [ 56.228445][ T9] usb 2-1: config 1 has too many interfaces: 66, using maximum allowed: 32 [ 56.237099][ T9] usb 2-1: config 1 has an invalid descriptor of length 55, skipping remainder of the config [ 56.248686][ T9] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 66 [ 56.257987][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 55, changing to 9 [ 56.268985][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 8496, setting to 1024 [ 56.281162][ T9] usb 2-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 56.290337][ T9] usb 2-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 56.298378][ T9] usb 2-1: Product: syz [ 56.302549][ T9] usb 2-1: Manufacturer: syz [ 56.310836][ T9] cdc_wdm 2-1:1.0: skipping garbage [ 56.316069][ T9] cdc_wdm 2-1:1.0: skipping garbage [ 56.321931][ T9] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 56.327845][ T9] cdc_wdm 2-1:1.0: Unknown control protocol [ 56.521413][ T843] usb 2-1: USB disconnect, device number 11 [ 56.699759][ T1189] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 56.709477][ T1189] kvm: requested 838 ns i8254 timer period limited to 200000 ns [ 56.717743][ T1189] kvm: requested 838 ns i8254 timer period limited to 200000 ns [ 56.726544][ T1189] kvm: requested 53638 ns i8254 timer period limited to 200000 ns [ 56.737236][ T1189] kvm: requested 170133 ns i8254 timer period limited to 200000 ns [ 56.745282][ T329] CoreChips 1-1:0.41 (unnamed net_device) (uninitialized): Failed to write RX_CTL mode to 0x0000:ffffffb9 [ 56.756698][ T1189] kvm: requested 2514 ns i8254 timer period limited to 200000 ns [ 56.757055][ T329] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -71 [ 56.765358][ T1189] kvm: requested 3352 ns i8254 timer period limited to 200000 ns [ 56.776753][ T329] usb 1-1: USB disconnect, device number 9 [ 56.988590][ T1206] tipc: Enabled bearer , priority 0 [ 56.995770][ T36] audit: type=1400 audit(1756374748.490:234): avc: denied { ioctl } for pid=1205 comm="syz.2.315" path="socket:[20476]" dev="sockfs" ino=20476 ioctlcmd=0x8914 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 56.995823][ T1206] syzkaller0: entered promiscuous mode [ 57.026843][ T1206] syzkaller0: entered allmulticast mode [ 57.048501][ T1206] tipc: Resetting bearer [ 57.061354][ T1205] tipc: Resetting bearer [ 57.068156][ T1205] tipc: Disabling bearer [ 57.168667][ T31] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 57.319398][ T31] usb 4-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 57.328585][ T31] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.337137][ T31] usb 4-1: config 0 descriptor?? [ 57.388206][ T456] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 57.508228][ T329] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 57.538197][ T456] usb 3-1: Using ep0 maxpacket: 32 [ 57.544505][ T456] usb 3-1: config index 0 descriptor too short (expected 29220, got 36) [ 57.552961][ T456] usb 3-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 57.561610][ T456] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 57.570619][ T456] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 57.580313][ T456] usb 3-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 57.589980][ T456] usb 3-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 57.602961][ T456] usb 3-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 57.612018][ T456] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.620649][ T456] usb 3-1: config 0 descriptor?? [ 57.659265][ T329] usb 1-1: New USB device found, idVendor=9710, idProduct=7730, bcdDevice=96.33 [ 57.668464][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 57.677232][ T329] usb 1-1: config 0 descriptor?? [ 57.827641][ T456] usblp 3-1:0.0: usblp0: USB Bidirectional printer dev 9 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 58.034416][ T456] usb 3-1: USB disconnect, device number 9 [ 58.041355][ T456] usblp0: removed [ 58.624613][ T36] audit: type=1400 audit(1756374750.120:235): avc: denied { bind } for pid=1219 comm="syz.2.320" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 58.779559][ T36] audit: type=1400 audit(1756374750.280:236): avc: denied { read } for pid=1224 comm="syz.2.322" name="msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 58.802082][ T36] audit: type=1400 audit(1756374750.280:237): avc: denied { open } for pid=1224 comm="syz.2.322" path="/dev/cpu/0/msr" dev="devtmpfs" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cpu_device_t tclass=chr_file permissive=1 [ 58.825664][ T36] audit: type=1400 audit(1756374750.280:238): avc: denied { setopt } for pid=1224 comm="syz.2.322" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 59.088603][ T344] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 59.146037][ T31] usb 4-1: Cannot set autoneg [ 59.150969][ T31] MOSCHIP usb-ethernet driver 4-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 59.163439][ T31] usb 4-1: USB disconnect, device number 11 [ 59.239327][ T344] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 59.249538][ T344] usb 3-1: config 0 has 0 interfaces, different from the descriptor's value: 1 [ 59.260034][ T344] usb 3-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 59.269115][ T344] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 59.277118][ T344] usb 3-1: Product: syz [ 59.281326][ T344] usb 3-1: Manufacturer: syz [ 59.285950][ T344] usb 3-1: SerialNumber: syz [ 59.291307][ T344] usb 3-1: config 0 descriptor?? [ 59.491343][ T329] usb 1-1: Cannot set autoneg [ 59.496145][ T329] MOSCHIP usb-ethernet driver 1-1:0.0: probe with driver MOSCHIP usb-ethernet driver failed with error -71 [ 59.508456][ T329] usb 1-1: USB disconnect, device number 10 [ 60.348236][ T31] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 60.438237][ T329] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 60.498225][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 60.504442][ T31] usb 1-1: New USB device found, idVendor=1557, idProduct=7720, bcdDevice=b7.eb [ 60.513709][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 60.522399][ T31] usb 1-1: config 0 descriptor?? [ 60.588248][ T329] usb 2-1: Using ep0 maxpacket: 8 [ 60.594462][ T329] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 60.604649][ T329] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 218, using maximum allowed: 30 [ 60.615511][ T329] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 218 [ 60.635225][ T329] usb 2-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 60.644393][ T329] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.652500][ T329] usb 2-1: Product: syz [ 60.656727][ T329] usb 2-1: Manufacturer: syz [ 60.661399][ T329] usb 2-1: SerialNumber: syz [ 60.667003][ T329] usb 2-1: config 0 descriptor?? [ 60.673068][ T329] cdc_acm 2-1:0.0: skipping garbage [ 60.679399][ T1253] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 60.689103][ T1253] kvm: pic: level sensitive irq not supported [ 60.689173][ T1253] picdev_read: 486 callbacks suppressed [ 60.689189][ T1253] kvm: pic: non byte read [ 60.705519][ T1253] kvm: pic: level sensitive irq not supported [ 60.705582][ T1253] kvm: pic: non byte read [ 60.716270][ T1253] kvm: pic: level sensitive irq not supported [ 60.716324][ T1253] kvm: pic: non byte read [ 60.726982][ T1253] kvm: pic: level sensitive irq not supported [ 60.727070][ T1253] kvm: pic: non byte read [ 60.737785][ T1253] kvm: pic: level sensitive irq not supported [ 60.737877][ T1253] kvm: pic: non byte read [ 60.794253][ T1257] rust_binder: 246: no such ref 3 [ 60.879254][ T344] usb 2-1: USB disconnect, device number 12 [ 61.188234][ T329] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 61.339208][ T329] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 61.350263][ T329] usb 4-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 61.359332][ T329] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 61.368062][ T329] usb 4-1: config 0 descriptor?? [ 61.373319][ T1264] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 61.569565][ T344] usb 3-1: USB disconnect, device number 10 [ 61.638207][ T10] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 61.784071][ T329] hid-generic 0003:04F3:0755.000B: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.3-1/input0 [ 61.795815][ T10] usb 2-1: Using ep0 maxpacket: 16 [ 61.803610][ T10] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 61.814224][ T10] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 61.824660][ T10] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 61.833760][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.841898][ T10] usb 2-1: Product: syz [ 61.846075][ T10] usb 2-1: Manufacturer: syz [ 61.850710][ T10] usb 2-1: SerialNumber: syz [ 61.983244][ T1215] usb 4-1: USB disconnect, device number 12 [ 62.058347][ T10] usb 2-1: 0:2 : does not exist [ 62.065124][ T10] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 62.076581][ T10] usb 2-1: USB disconnect, device number 13 [ 62.328218][ T344] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 62.478225][ T344] usb 3-1: Using ep0 maxpacket: 32 [ 62.484473][ T344] usb 3-1: config 0 has an invalid interface number: 214 but max is 0 [ 62.492830][ T344] usb 3-1: config 0 has no interface number 0 [ 62.499103][ T344] usb 3-1: config 0 interface 214 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 16 [ 62.509293][ T344] usb 3-1: config 0 interface 214 has no altsetting 0 [ 62.518838][ T344] usb 3-1: New USB device found, idVendor=07c9, idProduct=000e, bcdDevice=5d.4f [ 62.527972][ T344] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 62.535995][ T344] usb 3-1: Product: syz [ 62.540319][ T344] usb 3-1: Manufacturer: syz [ 62.540325][ T1271] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 62.547940][ T1271] kvm: pic: level sensitive irq not supported [ 62.552981][ T344] usb 3-1: SerialNumber: syz [ 62.553074][ T1271] kvm: pic: non byte read [ 62.563072][ T344] usb 3-1: config 0 descriptor?? [ 62.564417][ T1271] kvm: pic: level sensitive irq not supported [ 62.568383][ T1269] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 62.573338][ T1271] kvm: pic: non byte read [ 62.595059][ T1271] kvm: pic: level sensitive irq not supported [ 62.595121][ T1271] kvm: pic: non byte read [ 62.606408][ T1271] kvm: pic: level sensitive irq not supported [ 62.606467][ T1271] kvm: pic: non byte read [ 62.617253][ T1271] kvm: pic: level sensitive irq not supported [ 62.617315][ T1271] kvm: pic: non byte read [ 62.753447][ T31] asix 1-1:0.0 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 62.763641][ T31] asix 1-1:0.0: probe with driver asix failed with error -71 [ 62.772144][ T31] usb 1-1: USB disconnect, device number 11 [ 62.806050][ T1269] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.814694][ T1269] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.824069][ T1269] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 62.838233][ T64] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 62.965111][ T1288] kvm: pic: non byte write [ 62.989809][ T64] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 63.005278][ T64] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.41 [ 63.014415][ T64] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=11 [ 63.022613][ T64] usb 2-1: Product: syz [ 63.026824][ T64] usb 2-1: Manufacturer: syz [ 63.031611][ T64] usb 2-1: SerialNumber: syz [ 63.239183][ T64] usblp 2-1:1.0: usblp0: USB Unidirectional printer dev 14 if 0 alt 0 proto 1 vid 0x0525 pid 0xA4A8 [ 63.358248][ T843] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 63.499383][ T36] audit: type=1400 audit(1756374755.000:239): avc: denied { create } for pid=1274 comm="syz.1.339" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 63.518415][ T843] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.529815][ T843] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.540452][ T843] usb 4-1: New USB device found, idVendor=056a, idProduct=033e, bcdDevice= 0.00 [ 63.549803][ T843] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.559139][ T843] usb 4-1: config 0 descriptor?? [ 63.569897][ T64] usb 2-1: USB disconnect, device number 14 [ 63.582661][ T64] usblp0: removed [ 63.668217][ T10] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 63.829164][ T10] usb 1-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 63.840841][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 63.851812][ T10] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 63.861591][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 63.874479][ T10] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 63.883528][ T10] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 63.892254][ T10] usb 1-1: config 0 descriptor?? [ 63.972419][ T843] wacom 0003:056A:033E.000C: unknown main item tag 0x0 [ 63.979756][ T843] wacom 0003:056A:033E.000C: Unknown device_type for 'HID 056a:033e'. Assuming pen. [ 63.989990][ T843] wacom 0003:056A:033E.000C: hidraw0: USB HID v0.00 Device [HID 056a:033e] on usb-dummy_hcd.3-1/input0 [ 64.001990][ T843] input: Wacom Intuos PT M 2 Pen as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:056A:033E.000C/input/input9 [ 64.179147][ T843] usb 4-1: USB disconnect, device number 13 [ 64.299872][ T10] plantronics 0003:047F:FFFF.000D: ignoring exceeding usage max [ 64.310373][ T10] plantronics 0003:047F:FFFF.000D: No inputs registered, leaving [ 64.319379][ T10] plantronics 0003:047F:FFFF.000D: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 64.528228][ T357] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 64.540351][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0002: -71 [ 64.551454][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 64.562593][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0006: -71 [ 64.573395][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): invalid MAC address, using random [ 64.584164][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0006: -71 [ 64.595274][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0005: -71 [ 64.606396][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 64.617476][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 64.628560][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 64.639633][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 64.650824][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 64.661934][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 64.673095][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 64.678221][ T357] usb 2-1: Using ep0 maxpacket: 16 [ 64.684212][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 64.697529][ T357] usb 2-1: config 0 has an invalid interface number: 21 but max is 0 [ 64.700263][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 64.725074][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 64.726774][ T357] usb 2-1: config 0 has no interface number 0 [ 64.736527][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 64.742432][ T357] usb 2-1: config 0 interface 21 altsetting 11 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 64.753432][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 64.765998][ T357] usb 2-1: config 0 interface 21 has no altsetting 0 [ 64.777718][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 64.784020][ T357] usb 2-1: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice= 0.00 [ 64.795207][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 64.814948][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 64.826406][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 64.828237][ T357] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.837804][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 64.857009][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 64.866469][ T357] usb 2-1: config 0 descriptor?? [ 64.868509][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 64.884178][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 64.895521][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 64.906891][ T344] ax88179_178a 3-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 64.920266][ T344] ax88179_178a 3-1:0.214 eth1: register 'ax88179_178a' at usb-dummy_hcd.2-1, AT-UMC2000 USB 3.0/USB 3.1 Gen 1 to Gigabit Ethernet Adapter, 5e:19:c8:cf:c1:dd [ 64.950122][ T36] audit: type=1400 audit(1756374756.450:240): avc: denied { read } for pid=148 comm="dhcpcd" scontext=system_u:system_r:dhcpc_t tcontext=system_u:system_r:dhcpc_t tclass=netlink_kobject_uevent_socket permissive=1 [ 64.973596][ T344] usb 3-1: USB disconnect, device number 11 [ 64.980083][ T344] ax88179_178a 3-1:0.214 eth1: unregister 'ax88179_178a' usb-dummy_hcd.2-1, AT-UMC2000 USB 3.0/USB 3.1 Gen 1 to Gigabit Ethernet Adapter [ 65.014402][ T36] audit: type=1400 audit(1756374756.450:241): avc: denied { search } for pid=148 comm="dhcpcd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.058254][ T36] audit: type=1400 audit(1756374756.450:242): avc: denied { read } for pid=148 comm="dhcpcd" name="n15" dev="tmpfs" ino=2754 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 65.082431][ T36] audit: type=1400 audit(1756374756.450:243): avc: denied { open } for pid=148 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=2754 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 65.115898][ T36] audit: type=1400 audit(1756374756.450:244): avc: denied { getattr } for pid=148 comm="dhcpcd" path="/run/udev/data/n15" dev="tmpfs" ino=2754 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 65.139035][ T36] audit: type=1400 audit(1756374756.500:245): avc: denied { read } for pid=1320 comm="dhcpcd-run-hook" name="resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.162055][ T36] audit: type=1400 audit(1756374756.500:246): avc: denied { open } for pid=1320 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.213415][ T36] audit: type=1400 audit(1756374756.500:247): avc: denied { getattr } for pid=1320 comm="dhcpcd-run-hook" path="/run/dhcpcd/hook-state/resolv.conf" dev="tmpfs" ino=426 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.252143][ T36] audit: type=1400 audit(1756374756.590:248): avc: denied { write } for pid=1319 comm="dhcpcd-run-hook" name="hook-state" dev="tmpfs" ino=425 scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.275272][ T36] audit: type=1400 audit(1756374756.590:249): avc: denied { add_name } for pid=1319 comm="dhcpcd-run-hook" name="resolv.conf.eth1.link" scontext=system_u:system_r:dhcpc_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 65.291258][ T357] logitech-djreceiver 0003:046D:C52B.000E: hidraw1: USB HID v4.06 Device [HID 046d:c52b] on usb-dummy_hcd.1-1/input21 [ 65.578165][ T64] usb 2-1: USB disconnect, device number 15 [ 66.368733][ T10] hid-generic 0000:0000:0000.000F: unknown main item tag 0x0 [ 66.389773][ T10] hid-generic 0000:0000:0000.000F: hidraw1: HID v0.00 Device [syz1] on syz0 [ 66.436344][ T10] usb 1-1: USB disconnect, device number 12 [ 66.598231][ T357] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 66.718232][ T344] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 66.759442][ T357] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 66.770390][ T357] usb 4-1: New USB device found, idVendor=5543, idProduct=006e, bcdDevice= 0.00 [ 66.779627][ T357] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 66.788228][ T357] usb 4-1: config 0 descriptor?? [ 66.818203][ T329] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 66.868204][ T344] usb 2-1: Using ep0 maxpacket: 16 [ 66.874506][ T344] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 66.884675][ T344] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x7 has invalid wMaxPacketSize 0 [ 66.894377][ T344] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 66.898231][ T10] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 66.908793][ T344] usb 2-1: New USB device found, idVendor=046d, idProduct=08f0, bcdDevice=50.0d [ 66.923799][ T344] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 66.931805][ T344] usb 2-1: Product: syz [ 66.936005][ T344] usb 2-1: Manufacturer: syz [ 66.940665][ T344] usb 2-1: SerialNumber: syz [ 66.945948][ T344] usb 2-1: config 0 descriptor?? [ 66.988191][ T329] usb 3-1: Using ep0 maxpacket: 16 [ 66.994441][ T329] usb 3-1: config 0 has an invalid interface number: 41 but max is 0 [ 67.002575][ T329] usb 3-1: config 0 has no interface number 0 [ 67.008700][ T329] usb 3-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 67.018603][ T329] usb 3-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 67.028548][ T329] usb 3-1: config 0 interface 41 has no altsetting 0 [ 67.037215][ T329] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 67.046384][ T329] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.054455][ T329] usb 3-1: Product: syz [ 67.058699][ T329] usb 3-1: Manufacturer: syz [ 67.063337][ T329] usb 3-1: SerialNumber: syz [ 67.068596][ T329] usb 3-1: config 0 descriptor?? [ 67.073847][ T1376] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 67.078231][ T10] usb 1-1: Using ep0 maxpacket: 16 [ 67.081172][ T1376] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 67.087409][ T10] usb 1-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 67.102648][ T10] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 67.112772][ T10] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 67.123470][ T10] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 67.132551][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 67.140580][ T10] usb 1-1: Product: syz [ 67.144746][ T10] usb 1-1: Manufacturer: syz [ 67.149371][ T10] usb 1-1: SerialNumber: syz [ 67.161462][ T344] usb 2-1: USB disconnect, device number 16 [ 67.303730][ T1376] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 67.311029][ T1376] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 67.397322][ T357] usb 4-1: string descriptor 0 read error: -71 [ 67.403785][ T357] uclogic 0003:5543:006E.0010: failed retrieving string descriptor #200: -71 [ 67.412626][ T357] uclogic 0003:5543:006E.0010: failed retrieving pen parameters: -71 [ 67.420781][ T357] uclogic 0003:5543:006E.0010: failed probing pen v2 parameters: -71 [ 67.428912][ T357] uclogic 0003:5543:006E.0010: failed probing parameters: -71 [ 67.436530][ T357] uclogic 0003:5543:006E.0010: probe with driver uclogic failed with error -71 [ 67.446796][ T357] usb 4-1: USB disconnect, device number 14 [ 67.558650][ T10] usb 1-1: 0:2 : does not exist [ 67.811856][ T1381] kvm_pr_unimpl_wrmsr: 32 callbacks suppressed [ 67.811879][ T1381] kvm: kvm [1379]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 67.826706][ T1381] kvm: kvm [1379]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 67.844011][ T1381] kvm_intel: kvm [1379]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x1 [ 67.855249][ T1381] kvm: kvm [1379]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x1 [ 67.863869][ T1381] kvm: kvm [1379]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x1 [ 67.919955][ T329] CoreChips 3-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffea [ 67.960035][ T1378] Zero length message leads to an empty skb [ 68.030750][ T10] usb 1-1: 1:0: cannot get min/max values for control 4 (id 1) [ 68.045973][ T10] usb 1-1: USB disconnect, device number 13 [ 68.056022][ T1261] udevd[1261]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 68.333341][ T329] CoreChips 3-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 68.346152][ T329] CoreChips 3-1:0.41 (unnamed net_device) (uninitialized): Failed to power down PHY : -71 [ 68.356503][ T329] CoreChips 3-1:0.41: probe with driver CoreChips failed with error -71 [ 68.367360][ T329] usb 3-1: USB disconnect, device number 12 [ 68.650419][ T1392] 9pnet_fd: Insufficient options for proto=fd [ 68.699418][ T1390] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 68.820439][ T1401] rust_binder: BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 68.847618][ T1403] rust_binder: Write failure EFAULT in pid:243 [ 68.888242][ T329] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 69.056189][ T329] usb 1-1: config index 0 descriptor too short (expected 7768, got 18) [ 69.064540][ T329] usb 1-1: config 0 has an invalid interface number: 97 but max is 0 [ 69.072636][ T329] usb 1-1: config 0 has no interface number 0 [ 69.078834][ T329] usb 1-1: too many endpoints for config 0 interface 97 altsetting 97: 97, using maximum allowed: 30 [ 69.089879][ T329] usb 1-1: config 0 interface 97 altsetting 97 has 0 endpoint descriptors, different from the interface descriptor's value: 97 [ 69.103036][ T329] usb 1-1: config 0 interface 97 has no altsetting 0 [ 69.109764][ T329] usb 1-1: New USB device found, idVendor=0483, idProduct=3747, bcdDevice=52.4d [ 69.118825][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.127491][ T329] usb 1-1: config 0 descriptor?? [ 69.148197][ T10] usb 2-1: new full-speed USB device number 17 using dummy_hcd [ 69.301863][ T10] usb 2-1: unable to get BOS descriptor or descriptor too short [ 69.310641][ T10] usb 2-1: unable to read config index 0 descriptor/start: -71 [ 69.318259][ T10] usb 2-1: can't read configurations, error -71 [ 69.334866][ T329] usb 1-1: string descriptor 0 read error: -71 [ 69.341677][ T329] ftdi_sio 1-1:0.97: FTDI USB Serial Device converter detected [ 69.349664][ T329] ftdi_sio ttyUSB0: unknown device type: 0x524d [ 69.356803][ T329] usb 1-1: USB disconnect, device number 14 [ 69.363102][ T329] ftdi_sio 1-1:0.97: device disconnected [ 69.699018][ T1420] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 70.018219][ T344] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 70.109261][ T1443] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 70.119910][ T1443] picdev_read: 2 callbacks suppressed [ 70.119932][ T1443] kvm: pic: non byte read [ 70.130230][ T1443] pic_ioport_write: 2 callbacks suppressed [ 70.130250][ T1443] kvm: pic: level sensitive irq not supported [ 70.136243][ T1443] kvm: pic: non byte read [ 70.147059][ T1443] kvm: pic: level sensitive irq not supported [ 70.147131][ T1443] kvm: pic: non byte read [ 70.158024][ T1443] kvm: pic: level sensitive irq not supported [ 70.158097][ T1443] kvm: pic: non byte read [ 70.169203][ T1443] kvm: pic: level sensitive irq not supported [ 70.169270][ T1443] kvm: pic: non byte read [ 70.188207][ T344] usb 4-1: Using ep0 maxpacket: 16 [ 70.199385][ T344] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 70.207577][ T344] usb 4-1: config 0 has no interface number 0 [ 70.216572][ T344] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 70.226655][ T344] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 70.242810][ T344] usb 4-1: config 0 interface 41 has no altsetting 0 [ 70.253215][ T344] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 70.268274][ T344] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.276320][ T344] usb 4-1: Product: syz [ 70.282336][ T344] usb 4-1: Manufacturer: syz [ 70.292926][ T344] usb 4-1: SerialNumber: syz [ 70.302490][ T344] usb 4-1: config 0 descriptor?? [ 70.307800][ T1429] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 70.315270][ T1429] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 70.358240][ T10] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 70.519346][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 70.527549][ T1429] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 70.530444][ T10] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 70.547279][ T10] usb 2-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 70.549265][ T1429] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 70.556368][ T10] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 70.572505][ T10] usb 2-1: config 0 descriptor?? [ 70.679266][ T1453] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 70.689207][ T1453] kvm: pic: non byte read [ 70.693848][ T1453] kvm: pic: level sensitive irq not supported [ 70.693918][ T1453] kvm: pic: non byte read [ 70.704704][ T1453] kvm: pic: level sensitive irq not supported [ 70.704789][ T1453] kvm: pic: non byte read [ 70.715493][ T1453] kvm: pic: level sensitive irq not supported [ 70.715542][ T1453] kvm: pic: non byte read [ 70.726341][ T1453] kvm: pic: level sensitive irq not supported [ 70.726421][ T1453] kvm: pic: non byte read [ 70.737142][ T1453] kvm: pic: level sensitive irq not supported [ 70.737341][ T1453] kvm: pic: level sensitive irq not supported [ 70.817655][ T36] kauditd_printk_skb: 12 callbacks suppressed [ 70.817687][ T36] audit: type=1400 audit(1756374762.310:262): avc: denied { ioctl } for pid=1458 comm="syz.2.394" path="socket:[23499]" dev="sockfs" ino=23499 ioctlcmd=0x8922 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 70.914292][ T1466] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 70.986627][ T1441] overlayfs: statfs failed on './file0' [ 71.003349][ T10] usbhid 2-1:0.0: can't add hid device: -71 [ 71.010500][ T10] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 71.021952][ T10] usb 2-1: USB disconnect, device number 18 [ 71.151730][ T1471] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 71.182765][ T1474] kvm: kvm [1473]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 71.190524][ T344] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffea [ 71.203835][ T1474] kvm: kvm [1473]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 71.220999][ T1474] kvm_intel: kvm [1473]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x1 [ 71.232478][ T1474] kvm: kvm [1473]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x1 [ 71.241108][ T1474] kvm: kvm [1473]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x1 [ 71.301271][ T1480] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 71.391167][ T36] audit: type=1400 audit(1756374762.890:263): avc: denied { write } for pid=1486 comm="syz.2.404" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 71.391254][ T1487] random: crng reseeded on system resumption [ 71.414335][ T36] audit: type=1400 audit(1756374762.890:264): avc: denied { open } for pid=1486 comm="syz.2.404" path="/dev/snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 71.448314][ T36] audit: type=1400 audit(1756374762.950:265): avc: denied { ioctl } for pid=1486 comm="syz.2.404" path="/dev/snapshot" dev="devtmpfs" ino=21 ioctlcmd=0x3313 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 71.473364][ T36] audit: type=1400 audit(1756374762.960:266): avc: denied { write } for pid=1488 comm="syz.0.405" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 71.643299][ T344] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 71.653988][ T344] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Failed to power down PHY : -71 [ 71.664180][ T344] CoreChips 4-1:0.41: probe with driver CoreChips failed with error -71 [ 71.673668][ T344] usb 4-1: USB disconnect, device number 15 [ 71.698249][ T1215] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 71.729071][ T1500] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 71.802192][ T1504] netlink: 20 bytes leftover after parsing attributes in process `syz.2.411'. [ 71.849365][ T1215] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 71.849750][ T1508] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 71.859610][ T1215] usb 1-1: config 0 has no interfaces? [ 71.874455][ T1215] usb 1-1: New USB device found, idVendor=7725, idProduct=b0a8, bcdDevice= 7.46 [ 71.883601][ T1215] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 71.891700][ T1215] usb 1-1: Product: syz [ 71.895901][ T1215] usb 1-1: Manufacturer: syz [ 71.900555][ T1215] usb 1-1: SerialNumber: syz [ 71.905700][ T1215] usb 1-1: config 0 descriptor?? [ 71.928232][ T31] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 72.078270][ T31] usb 2-1: Using ep0 maxpacket: 16 [ 72.084490][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.095537][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 72.099274][ T1525] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 72.108419][ T31] usb 2-1: New USB device found, idVendor=046d, idProduct=c539, bcdDevice= 0.00 [ 72.125258][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.134770][ T31] usb 2-1: config 0 descriptor?? [ 72.160019][ T1530] rust_binder: 298: no such ref 3 [ 72.343392][ T36] audit: type=1400 audit(1756374763.840:267): avc: denied { connect } for pid=1495 comm="syz.1.408" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 72.354372][ T31] usb 2-1: string descriptor 0 read error: -71 [ 72.374158][ T31] usbhid 2-1:0.0: can't add hid device: -71 [ 72.380363][ T31] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 72.389389][ T31] usb 2-1: USB disconnect, device number 19 [ 72.402394][ T36] audit: type=1400 audit(1756374763.900:268): avc: denied { read append } for pid=1548 comm="syz.3.429" name="snapshot" dev="devtmpfs" ino=21 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:acpi_bios_t tclass=chr_file permissive=1 [ 72.498208][ T10] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 72.649336][ T10] usb 3-1: config 27 has an invalid descriptor of length 0, skipping remainder of the config [ 72.659550][ T10] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 72.669403][ T10] usb 3-1: config 27 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 72.682311][ T10] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 72.691456][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 72.699518][ T329] usb 4-1: new high-speed USB device number 16 using dummy_hcd [ 72.711131][ T10] snd-usb-audio 3-1:27.0: probe with driver snd-usb-audio failed with error -2 [ 72.716445][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 72.848218][ T329] usb 4-1: Using ep0 maxpacket: 16 [ 72.854475][ T329] usb 4-1: config 0 has an invalid interface number: 41 but max is 0 [ 72.862607][ T329] usb 4-1: config 0 has no interface number 0 [ 72.868757][ T329] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 72.878601][ T329] usb 4-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 72.888636][ T329] usb 4-1: config 0 interface 41 has no altsetting 0 [ 72.898427][ T329] usb 4-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 72.915628][ T10] usb 3-1: USB disconnect, device number 13 [ 72.921598][ T329] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.931038][ T329] usb 4-1: Product: syz [ 72.935235][ T329] usb 4-1: Manufacturer: syz [ 72.939868][ T329] usb 4-1: SerialNumber: syz [ 72.945200][ T329] usb 4-1: config 0 descriptor?? [ 72.950465][ T1551] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 72.957610][ T1551] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 73.166125][ T1551] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 73.173413][ T1551] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 73.318240][ T1215] usb 2-1: new full-speed USB device number 20 using dummy_hcd [ 73.469310][ T1215] usb 2-1: config index 0 descriptor too short (expected 1307, got 27) [ 73.477635][ T1215] usb 2-1: config 0 has an invalid interface number: 0 but max is -1 [ 73.485786][ T1215] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 0 [ 73.494717][ T1215] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 246, using maximum allowed: 30 [ 73.505788][ T1215] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x84 has invalid wMaxPacketSize 0 [ 73.515547][ T1215] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 246 [ 73.529880][ T1215] usb 2-1: New USB device found, idVendor=0460, idProduct=0008, bcdDevice=e2.de [ 73.538957][ T1215] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.546963][ T1215] usb 2-1: Product: syz [ 73.551178][ T1215] usb 2-1: Manufacturer: syz [ 73.555784][ T1215] usb 2-1: SerialNumber: syz [ 73.561264][ T1215] usb 2-1: config 0 descriptor?? [ 73.566959][ T1215] hub 2-1:0.0: bad descriptor, ignoring hub [ 73.572924][ T1215] hub 2-1:0.0: probe with driver hub failed with error -5 [ 73.718212][ T357] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 73.783226][ T329] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffea [ 73.868193][ T357] usb 3-1: Using ep0 maxpacket: 16 [ 73.874417][ T357] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 73.884561][ T357] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 73.888312][ T1215] usb 2-1: USB disconnect, device number 20 [ 73.894886][ T357] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 73.908426][ T357] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 73.916430][ T357] usb 3-1: Product: syz [ 73.920618][ T357] usb 3-1: Manufacturer: syz [ 73.925231][ T357] usb 3-1: SerialNumber: syz [ 74.148268][ T357] usb 3-1: 0:2 : does not exist [ 74.155218][ T357] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 74.166337][ T357] usb 3-1: USB disconnect, device number 14 [ 74.174597][ T1261] udevd[1261]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 74.191135][ T329] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 74.202235][ T329] CoreChips 4-1:0.41 (unnamed net_device) (uninitialized): Failed to power down PHY : -71 [ 74.212226][ T329] CoreChips 4-1:0.41: probe with driver CoreChips failed with error -71 [ 74.221022][ T1215] usb 1-1: USB disconnect, device number 15 [ 74.221924][ T329] usb 4-1: USB disconnect, device number 16 [ 74.305929][ T1576] overlayfs: failed to resolve './file1': -2 [ 74.492364][ T1589] rust_binder: 278: no such ref 3 [ 74.571965][ T36] audit: type=1400 audit(1756374766.070:269): avc: denied { append } for pid=1593 comm="syz.1.449" name="event2" dev="devtmpfs" ino=208 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 74.708453][ T36] audit: type=1400 audit(1756374766.210:270): avc: denied { write } for pid=1610 comm="syz.3.457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 74.730566][ T36] audit: type=1400 audit(1756374766.210:271): avc: denied { connect } for pid=1610 comm="syz.3.457" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 74.773242][ T1614] tipc: Cannot configure node identity twice [ 74.881888][ T1633] overlayfs: failed to resolve './file1': -2 [ 74.918990][ T357] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 75.068237][ T357] usb 3-1: Using ep0 maxpacket: 32 [ 75.081560][ T357] usb 3-1: unable to get BOS descriptor or descriptor too short [ 75.090073][ T357] usb 3-1: config 128 has an invalid interface number: 127 but max is 3 [ 75.104918][ T357] usb 3-1: config 128 has an invalid descriptor of length 0, skipping remainder of the config [ 75.118636][ T357] usb 3-1: config 128 has 1 interface, different from the descriptor's value: 4 [ 75.127764][ T357] usb 3-1: config 128 has no interface number 0 [ 75.134235][ T357] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has an invalid bInterval 0, changing to 7 [ 75.149056][ T357] usb 3-1: config 128 interface 127 altsetting 14 endpoint 0x5 has invalid wMaxPacketSize 0 [ 75.168190][ T357] usb 3-1: config 128 interface 127 has no altsetting 0 [ 75.189606][ T357] usb 3-1: New USB device found, idVendor=0582, idProduct=295c, bcdDevice=d4.55 [ 75.198809][ T357] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.206811][ T357] usb 3-1: Product: syz [ 75.214584][ T357] usb 3-1: Manufacturer: syz [ 75.219317][ T357] usb 3-1: SerialNumber: syz [ 75.249348][ T1670] rust_binder: 335: no such ref 3 [ 75.369142][ T1677] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 75.418233][ T1215] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 75.450987][ T357] usb 3-1: USB disconnect, device number 15 [ 75.471999][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:128.127/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 75.579793][ T1215] usb 1-1: Using ep0 maxpacket: 32 [ 75.586217][ T1215] usb 1-1: config 0 has an invalid interface number: 214 but max is 0 [ 75.594675][ T1215] usb 1-1: config 0 has no interface number 0 [ 75.601031][ T1215] usb 1-1: config 0 interface 214 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 16 [ 75.611958][ T1215] usb 1-1: config 0 interface 214 has no altsetting 0 [ 75.620935][ T1215] usb 1-1: New USB device found, idVendor=07c9, idProduct=000e, bcdDevice=5d.4f [ 75.630302][ T1215] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 75.638515][ T1215] usb 1-1: Product: syz [ 75.642947][ T1215] usb 1-1: Manufacturer: syz [ 75.652519][ T1215] usb 1-1: SerialNumber: syz [ 75.659455][ T1215] usb 1-1: config 0 descriptor?? [ 75.665569][ T1668] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 75.909242][ T31] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 75.919090][ T1706] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 75.979096][ T1711] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 76.008590][ T1668] raw-gadget.1 gadget.0: fail, usb_ep_enable returned -22 [ 76.079177][ T31] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 76.090103][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.106166][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 76.118298][ T31] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 76.119659][ T1718] kvm: kvm [1717]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 76.131353][ T31] usb 2-1: New USB device found, idVendor=12ba, idProduct=074b, bcdDevice= 0.00 [ 76.149347][ T1718] kvm: kvm [1717]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 76.166202][ T1718] kvm_intel: kvm [1717]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x1 [ 76.175226][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.184046][ T1718] kvm: kvm [1717]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x1 [ 76.192754][ T1718] kvm: kvm [1717]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x1 [ 76.192918][ T31] usb 2-1: config 0 descriptor?? [ 76.428690][ T36] kauditd_printk_skb: 9 callbacks suppressed [ 76.428708][ T36] audit: type=1400 audit(1756374767.930:281): avc: denied { ioctl } for pid=1738 comm="syz.2.506" path="socket:[27641]" dev="sockfs" ino=27641 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 76.611957][ T31] sony 0003:12BA:074B.0011: hidraw0: USB HID v0.00 Device [HID 12ba:074b] on usb-dummy_hcd.1-1/input0 [ 76.623030][ T31] sony 0003:12BA:074B.0011: failed to claim input [ 76.718239][ T357] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 76.758245][ T10] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 76.812778][ T456] usb 2-1: USB disconnect, device number 21 [ 76.869205][ T357] usb 3-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 76.880761][ T357] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 76.891730][ T357] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid wMaxPacketSize 0 [ 76.901545][ T357] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 76.914425][ T357] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 76.923531][ T357] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.932381][ T357] usb 3-1: config 0 descriptor?? [ 76.937385][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 76.948324][ T10] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 76.958087][ T10] usb 4-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 76.967953][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 76.976810][ T10] usb 4-1: config 0 descriptor?? [ 77.339818][ T36] audit: type=1400 audit(1756374768.840:282): avc: denied { read } for pid=1748 comm="syz.1.510" path="socket:[26142]" dev="sockfs" ino=26142 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 77.371575][ T357] plantronics 0003:047F:FFFF.0012: unbalanced collection at end of report description [ 77.381471][ T357] plantronics 0003:047F:FFFF.0012: parse failed [ 77.389352][ T357] plantronics 0003:047F:FFFF.0012: probe with driver plantronics failed with error -22 [ 77.528653][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 77.539914][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0002: -71 [ 77.551071][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 77.562246][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0006: -71 [ 77.573052][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): invalid MAC address, using random [ 77.581699][ T357] usb 3-1: USB disconnect, device number 16 [ 77.584056][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0006: -71 [ 77.600542][ T10] hid-led 0003:27B8:01ED.0013: probe with driver hid-led failed with error -71 [ 77.600869][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0005: -71 [ 77.617376][ T10] usb 4-1: USB disconnect, device number 17 [ 77.620523][ T456] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 77.634199][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 77.645454][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 77.656768][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 77.667904][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 77.679082][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 77.690203][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 77.701315][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 77.712590][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 77.723564][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 77.734541][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 77.745614][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 77.756678][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 77.767754][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 77.778845][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 77.789939][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 77.802622][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 77.813559][ T456] usb 2-1: Using ep0 maxpacket: 32 [ 77.819077][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 77.830219][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 77.841383][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 77.852313][ T456] usb 2-1: config 0 has an invalid interface number: 214 but max is 0 [ 77.860528][ T456] usb 2-1: config 0 has no interface number 0 [ 77.866606][ T456] usb 2-1: config 0 interface 214 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 16 [ 77.876657][ T456] usb 2-1: config 0 interface 214 has no altsetting 0 [ 77.883531][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 77.894649][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 77.905850][ T1215] ax88179_178a 1-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 77.917433][ T456] usb 2-1: New USB device found, idVendor=07c9, idProduct=000e, bcdDevice=5d.4f [ 77.928039][ T1215] ax88179_178a 1-1:0.214 eth1: register 'ax88179_178a' at usb-dummy_hcd.0-1, AT-UMC2000 USB 3.0/USB 3.1 Gen 1 to Gigabit Ethernet Adapter, ba:39:cd:a7:55:34 [ 77.943815][ T456] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 77.951825][ T456] usb 2-1: Product: syz [ 77.955982][ T456] usb 2-1: Manufacturer: syz [ 77.962323][ T1215] usb 1-1: USB disconnect, device number 16 [ 77.968270][ T456] usb 2-1: SerialNumber: syz [ 77.973487][ T1215] ax88179_178a 1-1:0.214 eth1: unregister 'ax88179_178a' usb-dummy_hcd.0-1, AT-UMC2000 USB 3.0/USB 3.1 Gen 1 to Gigabit Ethernet Adapter [ 77.990139][ T456] usb 2-1: config 0 descriptor?? [ 77.995373][ T1751] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 78.231751][ T1751] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.248451][ T1751] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.278531][ T1751] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 78.545004][ T36] audit: type=1400 audit(1756374770.040:283): avc: denied { mount } for pid=1810 comm="syz.3.524" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 78.638946][ T36] audit: type=1400 audit(1756374770.140:284): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 78.688273][ T357] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 78.788245][ T31] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 78.848297][ T357] usb 3-1: Using ep0 maxpacket: 32 [ 78.853966][ T357] usb 3-1: too many configurations: 65, using maximum allowed: 8 [ 78.862444][ T357] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.878548][ T357] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.889422][ T357] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.900489][ T357] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.911551][ T357] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.922533][ T357] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.933374][ T357] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.943620][ T31] usb 1-1: Using ep0 maxpacket: 8 [ 78.944285][ T357] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 78.950033][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.959176][ T357] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 78.969881][ T31] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 78.978911][ T357] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.988786][ T31] usb 1-1: New USB device found, idVendor=0458, idProduct=5015, bcdDevice= 0.00 [ 78.998483][ T357] usb 3-1: config 0 descriptor?? [ 79.005820][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.021844][ T357] hub 3-1:0.0: Invalid hub with more than one config or interface [ 79.021920][ T31] usb 1-1: config 0 descriptor?? [ 79.029824][ T357] hub 3-1:0.0: probe with driver hub failed with error -22 [ 79.158222][ T1215] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 79.231647][ T357] usb 3-1: USB disconnect, device number 17 [ 79.308203][ T1215] usb 4-1: Using ep0 maxpacket: 16 [ 79.314429][ T1215] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.325400][ T1215] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 79.338223][ T1215] usb 4-1: New USB device found, idVendor=046d, idProduct=c539, bcdDevice= 0.00 [ 79.347279][ T1215] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.355976][ T1215] usb 4-1: config 0 descriptor?? [ 79.438682][ T31] kye 0003:0458:5015.0014: tablet report size too small, or kye_tablet_rdesc unexpectedly large [ 79.449427][ T31] kye 0003:0458:5015.0014: unknown main item tag 0x0 [ 79.456128][ T31] kye 0003:0458:5015.0014: unknown main item tag 0x0 [ 79.464561][ T31] kye 0003:0458:5015.0014: hidraw0: USB HID v0.00 Device [HID 0458:5015] on usb-dummy_hcd.0-1/input0 [ 79.475523][ T31] kye 0003:0458:5015.0014: tablet-enabling feature report not found [ 79.483560][ T31] kye 0003:0458:5015.0014: tablet enabling failed [ 79.565138][ T1215] usb 4-1: string descriptor 0 read error: -71 [ 79.574783][ T1215] usbhid 4-1:0.0: can't add hid device: -71 [ 79.580787][ T1215] usbhid 4-1:0.0: probe with driver usbhid failed with error -71 [ 79.589441][ T1215] usb 4-1: USB disconnect, device number 18 [ 79.657435][ T357] usb 1-1: USB disconnect, device number 17 [ 80.013482][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0002: -71 [ 80.024560][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 80.035652][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0006: -71 [ 80.046483][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): invalid MAC address, using random [ 80.057238][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0006: -71 [ 80.068238][ T357] usb 3-1: new high-speed USB device number 18 using dummy_hcd [ 80.068358][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0005: -71 [ 80.088287][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 80.099499][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 80.110835][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 80.122007][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 80.134427][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 80.145580][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 80.156734][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0002: -71 [ 80.168079][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 80.179280][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0001: -71 [ 80.190506][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0001: -71 [ 80.201800][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 80.213286][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x0019: -71 [ 80.224574][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x001f: -71 [ 80.228260][ T357] usb 3-1: Using ep0 maxpacket: 8 [ 80.235779][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 80.252096][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 80.255309][ T357] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 201, changing to 11 [ 80.263438][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 80.285378][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x000e: -71 [ 80.288342][ T357] usb 3-1: New USB device found, idVendor=28bd, idProduct=0055, bcdDevice= 0.00 [ 80.296581][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 80.315135][ T357] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.326560][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 80.328430][ T357] usb 3-1: config 0 descriptor?? [ 80.347830][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000d: -71 [ 80.359079][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to write reg index 0x000e: -71 [ 80.370331][ T456] ax88179_178a 2-1:0.214 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 80.378207][ T9] usb 4-1: new full-speed USB device number 19 using dummy_hcd [ 80.384110][ T456] ax88179_178a 2-1:0.214 eth1: register 'ax88179_178a' at usb-dummy_hcd.1-1, AT-UMC2000 USB 3.0/USB 3.1 Gen 1 to Gigabit Ethernet Adapter, fa:20:ce:4a:c1:f9 [ 80.407074][ T456] usb 2-1: USB disconnect, device number 22 [ 80.418434][ T456] ax88179_178a 2-1:0.214 eth1: unregister 'ax88179_178a' usb-dummy_hcd.1-1, AT-UMC2000 USB 3.0/USB 3.1 Gen 1 to Gigabit Ethernet Adapter [ 80.569755][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 80.587430][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 80.598379][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 80.611339][ T9] usb 4-1: New USB device found, idVendor=172f, idProduct=0500, bcdDevice= 0.00 [ 80.620562][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.637607][ T9] usb 4-1: config 0 descriptor?? [ 80.745778][ T357] hid (null): bogus close delimiter [ 80.752162][ T357] uclogic 0003:28BD:0055.0015: interface is invalid, ignoring [ 80.818244][ T10] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 80.948242][ T456] usb 2-1: new high-speed USB device number 23 using dummy_hcd [ 80.962830][ T357] usb 3-1: USB disconnect, device number 18 [ 80.968901][ T10] usb 1-1: Using ep0 maxpacket: 8 [ 80.975888][ T10] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 80.986552][ T10] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 218, using maximum allowed: 30 [ 80.997391][ T10] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 218 [ 81.011865][ T10] usb 1-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 81.021052][ T10] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 81.029104][ T10] usb 1-1: Product: syz [ 81.033302][ T10] usb 1-1: Manufacturer: syz [ 81.037889][ T10] usb 1-1: SerialNumber: syz [ 81.043241][ T10] usb 1-1: config 0 descriptor?? [ 81.049821][ T9] waltop 0003:172F:0500.0016: unknown main item tag 0x0 [ 81.056794][ T9] waltop 0003:172F:0500.0016: unknown main item tag 0x0 [ 81.064235][ T10] cdc_acm 1-1:0.0: skipping garbage [ 81.070313][ T9] waltop 0003:172F:0500.0016: unknown main item tag 0x0 [ 81.077300][ T9] waltop 0003:172F:0500.0016: unknown main item tag 0x0 [ 81.084281][ T9] waltop 0003:172F:0500.0016: unknown main item tag 0x0 [ 81.091836][ T9] waltop 0003:172F:0500.0016: hidraw0: USB HID v1.01 Device [HID 172f:0500] on usb-dummy_hcd.3-1/input0 [ 81.109332][ T456] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 81.119574][ T456] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 81.129273][ T456] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 81.138453][ T456] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 81.146469][ T456] usb 2-1: SerialNumber: syz [ 81.254988][ T1215] usb 1-1: USB disconnect, device number 18 [ 81.259026][ T357] usb 4-1: USB disconnect, device number 19 [ 81.354420][ T456] usb 2-1: 0:2 : does not exist [ 81.361329][ T456] usb 2-1: USB disconnect, device number 23 [ 81.371564][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 81.481111][ T1863] input: syz1 as /devices/virtual/input/input15 [ 81.560996][ T1867] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 82.308230][ T1215] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 82.388247][ T456] usb 2-1: new full-speed USB device number 24 using dummy_hcd [ 82.468209][ T1215] usb 1-1: Using ep0 maxpacket: 8 [ 82.474522][ T1215] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 82.485037][ T1215] usb 1-1: too many endpoints for config 0 interface 0 altsetting 0: 218, using maximum allowed: 30 [ 82.496130][ T1215] usb 1-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 218 [ 82.511162][ T1215] usb 1-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 82.520616][ T1215] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.528858][ T1215] usb 1-1: Product: syz [ 82.533171][ T1215] usb 1-1: Manufacturer: syz [ 82.537858][ T1215] usb 1-1: SerialNumber: syz [ 82.544987][ T1215] usb 1-1: config 0 descriptor?? [ 82.551957][ T456] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 82.563209][ T1215] cdc_acm 1-1:0.0: skipping garbage [ 82.575538][ T456] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 82.585978][ T456] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.597936][ T456] usb 2-1: config 0 descriptor?? [ 82.603454][ T1910] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 82.754659][ T1903] fuse: Bad value for 'group_id' [ 82.759921][ T1903] fuse: Bad value for 'group_id' [ 82.768083][ T9] usb 1-1: USB disconnect, device number 19 [ 82.831364][ T1921] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 82.938232][ T1215] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 83.015704][ T456] hid-generic 0003:04F3:0755.0017: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.1-1/input0 [ 83.098273][ T1215] usb 4-1: Using ep0 maxpacket: 16 [ 83.104516][ T1215] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 83.112538][ T1215] usb 4-1: config 0 has no interface number 0 [ 83.118681][ T1215] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.129546][ T1215] usb 4-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 83.139293][ T1215] usb 4-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 83.148348][ T1215] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.156977][ T1215] usb 4-1: config 0 descriptor?? [ 83.213545][ T357] usb 2-1: USB disconnect, device number 24 [ 83.278246][ T9] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 83.428242][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 83.434464][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 83.444618][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 83.454983][ T9] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 83.464058][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 83.472132][ T9] usb 3-1: Product: syz [ 83.476302][ T9] usb 3-1: Manufacturer: syz [ 83.480922][ T9] usb 3-1: SerialNumber: syz [ 83.548207][ T456] usb 1-1: new high-speed USB device number 20 using dummy_hcd [ 83.688320][ T9] usb 3-1: 0:2 : does not exist [ 83.695548][ T9] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 83.706766][ T9] usb 3-1: USB disconnect, device number 19 [ 83.713627][ T456] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.717922][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 83.732422][ T456] usb 1-1: New USB device found, idVendor=28bd, idProduct=0071, bcdDevice= 0.00 [ 83.755164][ T456] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.765216][ T1931] can0: slcan on ttyS3. [ 83.771677][ T1215] input: HID 28bd:0071 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.1/0003:28BD:0071.0018/input/input19 [ 83.783283][ T456] usb 1-1: config 0 descriptor?? [ 83.798416][ T1215] input: HID 28bd:0071 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.1/0003:28BD:0071.0018/input/input20 [ 83.814494][ T1931] can0 (unregistered): slcan off ttyS3. [ 83.821226][ T1215] uclogic 0003:28BD:0071.0018: input,hidraw0: USB HID v0.02 Keypad [HID 28bd:0071] on usb-dummy_hcd.3-1/input1 [ 83.967903][ T9] usb 4-1: USB disconnect, device number 20 [ 84.098215][ T357] usb 2-1: new high-speed USB device number 25 using dummy_hcd [ 84.192111][ T456] uclogic 0003:28BD:0071.0019: interface is invalid, ignoring [ 84.249287][ T357] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 84.260342][ T357] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 84.270114][ T357] usb 2-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 84.279199][ T357] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.287744][ T357] usb 2-1: config 0 descriptor?? [ 84.398602][ T456] usb 1-1: USB disconnect, device number 20 [ 84.458219][ T10] usb 3-1: new full-speed USB device number 20 using dummy_hcd [ 84.506653][ T1967] kvm: kvm [1966]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 84.515284][ T1967] kvm: kvm [1966]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 84.531959][ T1967] kvm_intel: kvm [1966]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x1 [ 84.543134][ T1967] kvm: kvm [1966]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x1 [ 84.551706][ T1967] kvm: kvm [1966]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x1 [ 84.609811][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 84.620820][ T10] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 84.633857][ T10] usb 3-1: New USB device found, idVendor=046d, idProduct=ca04, bcdDevice= 0.00 [ 84.650044][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 84.659106][ T10] usb 3-1: config 0 descriptor?? [ 84.664366][ T1965] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 84.755713][ T36] audit: type=1400 audit(1756374776.250:285): avc: denied { ioctl } for pid=1979 comm="syz.3.582" path="pid:[4026532295]" dev="nsfs" ino=4026532295 ioctlcmd=0xb708 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 85.068290][ T9] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 85.078381][ T10] logitech 0003:046D:CA04.001B: hidraw0: USB HID vff.fa Device [HID 046d:ca04] on usb-dummy_hcd.2-1/input0 [ 85.089929][ T10] logitech 0003:046D:CA04.001B: no inputs found [ 85.098425][ T357] uclogic 0003:256C:006D.001A: failed retrieving Huion firmware version: -71 [ 85.108375][ T357] uclogic 0003:256C:006D.001A: failed probing parameters: -71 [ 85.115913][ T357] uclogic 0003:256C:006D.001A: probe with driver uclogic failed with error -71 [ 85.127216][ T357] usb 2-1: USB disconnect, device number 25 [ 85.218250][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 85.229017][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 85.238039][ T2002] rust_binder: Error while translating object. [ 85.239206][ T2002] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EPERM } [ 85.239445][ T9] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 85.245498][ T2002] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EPERM } my_pid:353 [ 85.256501][ T9] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 85.282299][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.290165][ T456] usb 3-1: USB disconnect, device number 20 [ 85.292598][ T9] usb 4-1: Product: syz [ 85.305590][ T9] usb 4-1: Manufacturer: syz [ 85.310269][ T9] usb 4-1: SerialNumber: syz [ 85.518556][ T9] usb 4-1: 0:2 : does not exist [ 85.526888][ T9] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 85.542741][ T9] usb 4-1: USB disconnect, device number 21 [ 85.558484][ T360] udevd[360]: 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 [ 85.619651][ T36] audit: type=1400 audit(1756374777.120:286): avc: denied { append } for pid=2015 comm="syz.1.596" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 85.801484][ T36] audit: type=1400 audit(1756374777.300:287): avc: denied { create } for pid=2037 comm="syz.1.605" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 85.830990][ T36] audit: type=1400 audit(1756374777.300:288): avc: denied { setopt } for pid=2037 comm="syz.1.605" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 85.852279][ T36] audit: type=1400 audit(1756374777.300:289): avc: denied { connect } for pid=2037 comm="syz.1.605" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=tcp_socket permissive=1 [ 85.872905][ T36] audit: type=1400 audit(1756374777.300:290): avc: denied { name_connect } for pid=2037 comm="syz.1.605" dest=20000 scontext=system_u:object_r:hugetlbfs_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 85.939930][ T2048] rust_binder: Failed to allocate buffer. len:112, is_oneway:true [ 86.064923][ T2057] overlayfs: failed to resolve './file0': -2 [ 86.138229][ T1215] usb 1-1: new high-speed USB device number 21 using dummy_hcd [ 86.268229][ T10] usb 3-1: new full-speed USB device number 21 using dummy_hcd [ 86.298227][ T1215] usb 1-1: Using ep0 maxpacket: 16 [ 86.308603][ T1215] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 86.316770][ T1215] usb 1-1: config 0 has no interface number 0 [ 86.323008][ T1215] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 86.333550][ T2081] overlayfs: failed to resolve './file0': -2 [ 86.339600][ T1215] usb 1-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 86.349689][ T1215] usb 1-1: config 0 interface 41 has no altsetting 0 [ 86.364823][ T1215] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 86.376743][ T1215] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 86.387438][ T1215] usb 1-1: Product: syz [ 86.392034][ T1215] usb 1-1: Manufacturer: syz [ 86.396884][ T1215] usb 1-1: SerialNumber: syz [ 86.404026][ T1215] usb 1-1: config 0 descriptor?? [ 86.410036][ T2045] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 86.417296][ T2045] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 86.419277][ T10] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 86.437105][ T10] usb 3-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 86.446251][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.458299][ T10] usb 3-1: config 0 descriptor?? [ 86.469533][ T2052] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 86.500947][ T2088] rust_binder: BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 86.508333][ T2088] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOENT } my_pid:443 [ 86.624241][ T2096] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 86.633425][ T2045] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 86.649629][ T2045] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 86.884415][ T10] hid-generic 0003:04F3:0755.001C: hidraw0: USB HID v1.01 Device [HID 04f3:0755] on usb-dummy_hcd.2-1/input0 [ 86.908518][ T2112] loop7: detected capacity change from 16383 to 16384 [ 86.972653][ T2115] tipc: Cannot configure node identity twice [ 87.069660][ T2122] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 87.078798][ T2122] pic_ioport_write: 20 callbacks suppressed [ 87.078815][ T2122] kvm: pic: level sensitive irq not supported [ 87.083314][ T31] usb 3-1: USB disconnect, device number 21 [ 87.085113][ T2122] picdev_read: 26 callbacks suppressed [ 87.085128][ T2122] kvm: pic: non byte read [ 87.107370][ T2122] kvm: pic: level sensitive irq not supported [ 87.107425][ T2122] kvm: pic: non byte read [ 87.118235][ T2122] kvm: pic: level sensitive irq not supported [ 87.118330][ T2122] kvm: pic: non byte read [ 87.128990][ T2122] kvm: pic: level sensitive irq not supported [ 87.129041][ T2122] kvm: pic: non byte read [ 87.139827][ T2122] kvm: pic: level sensitive irq not supported [ 87.139901][ T2122] kvm: pic: non byte read [ 87.258509][ T1215] CoreChips 1-1:0.41 (unnamed net_device) (uninitialized): sr_get_phy_addr : Error reading PHYID register:ffffffea [ 87.575918][ T2130] kvm: kvm [2129]: vcpu2, guest rIP: 0x9133 Unhandled WRMSR(0x11e) = 0xbe702111 [ 87.615839][ T2133] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=4022749297 (514911910016 ns) > initial count (27584176000 ns). Using initial count to start timer. [ 87.634832][ T2133] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=2541091674 (162629867136 ns) > initial count (104792502336 ns). Using initial count to start timer. [ 87.660523][ T1215] CoreChips 1-1:0.41 (unnamed net_device) (uninitialized): Failed to send software reset:ffffffb9 [ 87.680022][ T1215] CoreChips 1-1:0.41 (unnamed net_device) (uninitialized): Failed to power down PHY : -71 [ 87.690041][ T1215] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -71 [ 87.699545][ T1215] usb 1-1: USB disconnect, device number 21 [ 87.958207][ T31] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 88.090031][ T2141] tipc: Cannot configure node identity twice [ 88.118215][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 88.124458][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.135431][ T31] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 88.148288][ T31] usb 3-1: New USB device found, idVendor=046d, idProduct=c539, bcdDevice= 0.00 [ 88.157327][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.168314][ T31] usb 3-1: config 0 descriptor?? [ 88.205119][ T36] audit: type=1400 audit(1756374779.700:291): avc: denied { create } for pid=2149 comm="syz.0.648" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 88.224703][ T36] audit: type=1400 audit(1756374779.700:292): avc: denied { setopt } for pid=2149 comm="syz.0.648" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 88.378744][ T31] usb 3-1: string descriptor 0 read error: -71 [ 88.393858][ T31] usbhid 3-1:0.0: can't add hid device: -71 [ 88.407864][ T31] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 88.416994][ T31] usb 3-1: USB disconnect, device number 22 [ 88.506859][ T2136] bridge_slave_1: left allmulticast mode [ 88.521771][ T2136] bridge_slave_1: left promiscuous mode [ 88.527421][ T2136] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.548847][ T2136] bridge_slave_0: left allmulticast mode [ 88.554524][ T2136] bridge_slave_0: left promiscuous mode [ 88.568306][ T2136] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.689321][ T36] audit: type=1400 audit(1756374780.190:293): avc: denied { mounton } for pid=2178 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 88.724646][ T2136] veth1_macvtap: left promiscuous mode [ 88.730269][ T2136] veth0_vlan: left promiscuous mode [ 88.784616][ T2178] bridge0: port 1(bridge_slave_0) entered blocking state [ 88.794398][ T2178] bridge0: port 1(bridge_slave_0) entered disabled state [ 88.801887][ T2178] bridge_slave_0: entered allmulticast mode [ 88.808346][ T2178] bridge_slave_0: entered promiscuous mode [ 88.814808][ T2178] bridge0: port 2(bridge_slave_1) entered blocking state [ 88.821967][ T2178] bridge0: port 2(bridge_slave_1) entered disabled state [ 88.829078][ T2178] bridge_slave_1: entered allmulticast mode [ 88.835461][ T2178] bridge_slave_1: entered promiscuous mode [ 88.869890][ T2186] tipc: Cannot configure node identity twice [ 88.940896][ T2190] kvm: kvm [2189]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 88.949772][ T2190] kvm: kvm [2189]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 88.964399][ T2190] kvm: kvm [2189]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 88.973357][ T2190] kvm: kvm [2189]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 88.988801][ T2190] kvm: kvm [2189]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 89.012448][ T2178] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.019547][ T2178] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.026909][ T2178] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.033999][ T2178] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.063988][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 89.071796][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 89.082298][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 89.089503][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 89.127546][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 89.134617][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 89.149359][ T2208] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 89.152394][ T2178] veth0_vlan: entered promiscuous mode [ 89.170518][ T2178] veth1_macvtap: entered promiscuous mode [ 89.199318][ T36] audit: type=1400 audit(1756374780.690:294): avc: denied { mounton } for pid=2178 comm="syz-executor" path="/root/syzkaller.uDyZLB/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 89.353142][ T2221] tipc: Started in network mode [ 89.358143][ T2221] tipc: Node identity fffffffa, cluster identity 4711 [ 89.365013][ T2221] tipc: Node number set to 4294967290 [ 89.412726][ T2231] overlay: filesystem on ./bus not supported as upperdir [ 89.467414][ T2239] pim6reg1: entered promiscuous mode [ 89.472827][ T2239] pim6reg1: entered allmulticast mode [ 89.481268][ T2237] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 89.661407][ T2250] tipc: Started in network mode [ 89.666300][ T2250] tipc: Node identity fffffffa, cluster identity 4711 [ 89.673697][ T2250] tipc: Node number set to 4294967290 [ 89.780337][ T2264] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 90.578332][ T456] usb 2-1: new high-speed USB device number 26 using dummy_hcd [ 90.738204][ T456] usb 2-1: Using ep0 maxpacket: 32 [ 90.747799][ T456] usb 2-1: config 0 has an invalid interface number: 230 but max is 0 [ 90.756322][ T456] usb 2-1: config 0 has no interface number 0 [ 90.762619][ T456] usb 2-1: config 0 interface 230 has no altsetting 0 [ 90.770732][ T456] usb 2-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.01 [ 90.779821][ T456] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.787966][ T456] usb 2-1: Product: syz [ 90.792154][ T456] usb 2-1: Manufacturer: syz [ 90.796750][ T456] usb 2-1: SerialNumber: syz [ 90.802035][ T456] usb 2-1: config 0 descriptor?? [ 90.844985][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 90.845004][ T36] audit: type=1400 audit(1756374782.340:298): avc: denied { mounton } for pid=2311 comm="syz.3.710" path="/193/file0" dev="incremental-fs" ino=1108 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 90.845476][ T2312] incfs: Backing dir is not set, filesystem can't be mounted. [ 90.882199][ T2312] incfs: mount failed -2 [ 90.889142][ T2312] overlayfs: maximum fs stacking depth exceeded [ 90.939158][ T2316] syzkaller0: entered promiscuous mode [ 90.944824][ T2316] syzkaller0: entered allmulticast mode [ 91.308247][ T10] usb 5-1: new full-speed USB device number 2 using dummy_hcd [ 91.328420][ T329] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 91.366283][ T36] audit: type=1400 audit(1756374782.870:299): avc: denied { bind } for pid=2307 comm="syz.1.708" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 91.459206][ T10] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 91.470177][ T10] usb 5-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 91.479308][ T10] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 91.488241][ T329] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 91.498428][ T10] usb 5-1: config 0 descriptor?? [ 91.503410][ T329] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 91.512472][ T2324] raw-gadget.1 gadget.4: fail, usb_ep_enable returned -22 [ 91.520774][ T329] usb 4-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 91.529890][ T329] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 91.537908][ T329] usb 4-1: SerialNumber: syz [ 91.745854][ T329] usb 4-1: 0:2 : does not exist [ 91.752918][ T329] usb 4-1: USB disconnect, device number 22 [ 91.761146][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 91.921965][ T10] usbhid 5-1:0.0: can't add hid device: -71 [ 91.928022][ T10] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 91.936716][ T10] usb 5-1: USB disconnect, device number 2 [ 92.295852][ T2329] overlayfs: failed to resolve './file1': -2 [ 92.738228][ T456] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 92.888267][ T456] usb 4-1: Using ep0 maxpacket: 32 [ 92.893838][ T456] usb 4-1: too many configurations: 17, using maximum allowed: 8 [ 92.902523][ T456] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 92.910596][ T456] usb 4-1: config 0 has no interface number 0 [ 92.917388][ T456] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 92.925438][ T456] usb 4-1: config 0 has no interface number 0 [ 92.932357][ T456] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 92.940401][ T456] usb 4-1: config 0 has no interface number 0 [ 92.947203][ T456] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 92.955530][ T456] usb 4-1: config 0 has no interface number 0 [ 92.962333][ T456] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 92.970521][ T456] usb 4-1: config 0 has no interface number 0 [ 92.977315][ T456] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 92.985359][ T456] usb 4-1: config 0 has no interface number 0 [ 92.992150][ T456] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 93.000201][ T456] usb 4-1: config 0 has no interface number 0 [ 93.006995][ T456] usb 4-1: config 0 has an invalid interface number: 2 but max is 0 [ 93.015468][ T456] usb 4-1: config 0 has no interface number 0 [ 93.023146][ T456] usb 4-1: New USB device found, idVendor=108c, idProduct=0168, bcdDevice=84.b2 [ 93.032258][ T456] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.040308][ T456] usb 4-1: Product: syz [ 93.044456][ T456] usb 4-1: Manufacturer: syz [ 93.049067][ T456] usb 4-1: SerialNumber: syz [ 93.054243][ T456] usb 4-1: config 0 descriptor?? [ 93.357660][ T329] usb 2-1: USB disconnect, device number 26 [ 93.440430][ T456] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 93.598212][ T456] usb 3-1: Using ep0 maxpacket: 16 [ 93.604380][ T456] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.615409][ T456] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 93.629658][ T456] usb 3-1: New USB device found, idVendor=046d, idProduct=c539, bcdDevice= 0.00 [ 93.639067][ T456] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.648574][ T456] usb 3-1: config 0 descriptor?? [ 93.745859][ T2136] syzkaller0: tun_net_xmit 76 [ 93.750863][ T2136] syzkaller0: tun_net_xmit 48 [ 93.755763][ T2378] syzkaller0: tun_chr_ioctl cmd 1074025677 [ 93.761666][ T2378] syzkaller0: Linktype set failed because interface is up [ 93.768918][ T31] syzkaller0: tun_net_xmit 76 [ 93.859560][ T456] usb 3-1: string descriptor 0 read error: -71 [ 93.869902][ T456] usbhid 3-1:0.0: can't add hid device: -71 [ 93.875838][ T456] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 93.884493][ T456] usb 3-1: USB disconnect, device number 23 [ 93.908208][ T329] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 94.059294][ T329] usb 5-1: config 220 has an invalid interface number: 76 but max is 2 [ 94.067682][ T329] usb 5-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 94.076595][ T329] usb 5-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 94.086910][ T329] usb 5-1: config 220 has no interface number 2 [ 94.093214][ T357] usb 2-1: new high-speed USB device number 27 using dummy_hcd [ 94.100832][ T329] usb 5-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 12 [ 94.114017][ T329] usb 5-1: config 220 interface 0 has no altsetting 0 [ 94.120848][ T329] usb 5-1: config 220 interface 76 has no altsetting 0 [ 94.127872][ T329] usb 5-1: config 220 interface 1 has no altsetting 0 [ 94.136263][ T329] usb 5-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 94.145381][ T329] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.153413][ T329] usb 5-1: Product: syz [ 94.157613][ T329] usb 5-1: Manufacturer: syz [ 94.162235][ T329] usb 5-1: SerialNumber: syz [ 94.268236][ T357] usb 2-1: Using ep0 maxpacket: 8 [ 94.274400][ T357] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 94.284752][ T357] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 218, using maximum allowed: 30 [ 94.295575][ T357] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 218 [ 94.310304][ T357] usb 2-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 94.319408][ T357] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 94.327416][ T357] usb 2-1: Product: syz [ 94.331617][ T357] usb 2-1: Manufacturer: syz [ 94.336255][ T357] usb 2-1: SerialNumber: syz [ 94.341607][ T357] usb 2-1: config 0 descriptor?? [ 94.347334][ T357] cdc_acm 2-1:0.0: skipping garbage [ 94.371714][ T329] usb 5-1: Found UVC 7.01 device syz (8086:0b07) [ 94.381288][ T329] usb 5-1: No valid video chain found. [ 94.386860][ T329] usb 5-1: selecting invalid altsetting 0 [ 94.395731][ T329] usb 5-1: USB disconnect, device number 3 [ 94.552689][ T357] usb 2-1: USB disconnect, device number 27 [ 94.893045][ T36] audit: type=1400 audit(1756374786.390:300): avc: denied { create } for pid=2389 comm="syz.4.738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 94.912994][ T36] audit: type=1400 audit(1756374786.390:301): avc: denied { bind } for pid=2389 comm="syz.4.738" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 95.256824][ T2430] 9pnet_fd: Insufficient options for proto=fd [ 95.267757][ T2425] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 95.283803][ T2425] kvm: pic: non byte read [ 95.291395][ T2425] kvm: pic: level sensitive irq not supported [ 95.291462][ T2425] kvm: pic: non byte read [ 95.302090][ T2432] kvm_pr_unimpl_wrmsr: 23 callbacks suppressed [ 95.302109][ T2432] kvm: kvm [2431]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x5407 [ 95.314655][ T2425] kvm: pic: level sensitive irq not supported [ 95.317236][ T2425] kvm: pic: non byte read [ 95.317317][ T36] audit: type=1400 audit(1756374786.800:302): avc: denied { name_bind } for pid=2434 comm="syz.1.758" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 95.323820][ T2425] kvm: pic: level sensitive irq not supported [ 95.330230][ T2432] kvm: kvm [2431]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x5b07 [ 95.349834][ T2425] kvm: pic: non byte read [ 95.461895][ T2432] kvm_intel: kvm [2431]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x9cbf [ 95.479561][ T2432] kvm: kvm [2431]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0xcabf [ 95.488583][ T2432] kvm: kvm [2431]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x78ae [ 95.500789][ T2432] kvm: kvm [2431]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0x11e) = 0x835b [ 95.512209][ T2432] kvm: kvm [2431]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x1b4a [ 95.513536][ T456] usb 4-1: USB disconnect, device number 23 [ 95.521230][ T2432] kvm: kvm [2431]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x553a [ 95.698230][ T357] usb 2-1: new full-speed USB device number 28 using dummy_hcd [ 95.728212][ T1215] usb 5-1: new full-speed USB device number 4 using dummy_hcd [ 95.849196][ T357] usb 2-1: config 0 has no interfaces? [ 95.854691][ T357] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 95.863747][ T357] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.872288][ T357] usb 2-1: config 0 descriptor?? [ 95.879161][ T1215] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 95.890149][ T1215] usb 5-1: New USB device found, idVendor=046d, idProduct=c22e, bcdDevice= 0.00 [ 95.899371][ T1215] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 95.907988][ T1215] usb 5-1: config 0 descriptor?? [ 95.913287][ T2444] raw-gadget.2 gadget.4: fail, usb_ep_enable returned -22 [ 96.323416][ T1215] lg-g15 0003:046D:C22E.001D: unknown main item tag 0x0 [ 96.330435][ T1215] lg-g15 0003:046D:C22E.001D: item fetching failed at offset 3/5 [ 96.338430][ T1215] lg-g15 0003:046D:C22E.001D: probe with driver lg-g15 failed with error -22 [ 96.466307][ T2453] overlayfs: statfs failed on './file0' [ 96.530485][ T456] usb 5-1: USB disconnect, device number 4 [ 96.636565][ T2465] tipc: Cannot configure node identity twice [ 97.243161][ T2489] tipc: Cannot configure node identity twice [ 97.388645][ T357] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 97.419281][ T2495] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 97.428836][ T2495] kvm: pic: non byte read [ 97.508189][ T329] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 97.539282][ T357] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.555249][ T357] usb 5-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00 [ 97.564373][ T357] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.572898][ T357] usb 5-1: config 0 descriptor?? [ 97.658227][ T329] usb 3-1: Using ep0 maxpacket: 16 [ 97.664416][ T329] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 97.675321][ T329] usb 3-1: config 0 interface 0 has no altsetting 0 [ 97.681994][ T329] usb 3-1: New USB device found, idVendor=1e7d, idProduct=31ce, bcdDevice= 0.00 [ 97.691065][ T329] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 97.699790][ T329] usb 3-1: config 0 descriptor?? [ 97.983247][ T357] holtek 0003:1241:5015.001E: unknown main item tag 0x0 [ 97.990392][ T357] holtek 0003:1241:5015.001E: unknown main item tag 0x0 [ 97.997362][ T357] holtek 0003:1241:5015.001E: item fetching failed at offset 2/5 [ 98.005314][ T357] holtek 0003:1241:5015.001E: parse failed [ 98.011217][ T357] holtek 0003:1241:5015.001E: probe with driver holtek failed with error -22 [ 98.107464][ T329] ryos 0003:1E7D:31CE.001F: unknown main item tag 0x0 [ 98.114398][ T329] ryos 0003:1E7D:31CE.001F: unknown main item tag 0x0 [ 98.121231][ T329] ryos 0003:1E7D:31CE.001F: unknown main item tag 0x0 [ 98.128021][ T329] ryos 0003:1E7D:31CE.001F: unknown main item tag 0x0 [ 98.134866][ T329] ryos 0003:1E7D:31CE.001F: unknown main item tag 0x0 [ 98.142295][ T329] ryos 0003:1E7D:31CE.001F: hidraw0: USB HID v0.05 Device [HID 1e7d:31ce] on usb-dummy_hcd.2-1/input0 [ 98.200087][ T31] usb 5-1: USB disconnect, device number 5 [ 98.312440][ T36] audit: type=1400 audit(1756374789.810:303): avc: denied { create } for pid=2490 comm="syz.2.781" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=isdn_socket permissive=1 [ 98.313400][ T2491] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 98.340313][ T2491] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 98.353368][ T1215] usb 3-1: USB disconnect, device number 24 [ 98.474969][ T31] usb 2-1: USB disconnect, device number 28 [ 98.739648][ T2519] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 98.876373][ T2522] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 98.928276][ T2523] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EINVAL } my_pid:477 [ 99.392372][ T2525] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 99.429431][ T2525] kvm: pic: non byte read [ 99.628381][ T36] audit: type=1400 audit(1756374791.120:304): avc: denied { write } for pid=2536 comm="syz.4.797" name="ip6_flowlabel" dev="proc" ino=4026532874 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 99.805816][ T2547] tipc: Cannot configure node identity twice [ 99.868210][ T31] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 100.018211][ T31] usb 5-1: Using ep0 maxpacket: 16 [ 100.029042][ T31] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 100.039267][ T31] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 100.049631][ T31] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 100.058760][ T31] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.066839][ T31] usb 5-1: Product: syz [ 100.071035][ T31] usb 5-1: Manufacturer: syz [ 100.075758][ T31] usb 5-1: SerialNumber: syz [ 100.283684][ T31] usb 5-1: 0:2 : does not exist [ 100.290617][ T31] usb 5-1: 5:0: failed to get current value for ch 0 (-22) [ 100.301457][ T31] usb 5-1: USB disconnect, device number 6 [ 100.311640][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 100.428217][ T329] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 100.578205][ T329] usb 3-1: Using ep0 maxpacket: 8 [ 100.584365][ T329] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 100.594530][ T329] usb 3-1: too many endpoints for config 0 interface 0 altsetting 0: 218, using maximum allowed: 30 [ 100.605414][ T329] usb 3-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 218 [ 100.620286][ T329] usb 3-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 100.629423][ T329] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.637506][ T329] usb 3-1: Product: syz [ 100.641766][ T329] usb 3-1: Manufacturer: syz [ 100.646366][ T329] usb 3-1: SerialNumber: syz [ 100.652210][ T329] usb 3-1: config 0 descriptor?? [ 100.658388][ T329] cdc_acm 3-1:0.0: skipping garbage [ 100.682971][ T36] audit: type=1400 audit(1756374792.180:305): avc: denied { write } for pid=2579 comm="syz.1.814" name=".index" dev="incremental-fs" ino=1189 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 100.861122][ T2565] fuse: Unknown parameter 'grou00000000000000000000' [ 100.872673][ T1215] usb 3-1: USB disconnect, device number 25 [ 100.958223][ T31] usb 2-1: new full-speed USB device number 29 using dummy_hcd [ 101.109217][ T31] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 101.120165][ T31] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 101.129228][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.137933][ T31] usb 2-1: config 0 descriptor?? [ 101.143194][ T2584] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 101.352820][ T31] usbhid 2-1:0.0: can't add hid device: -71 [ 101.358933][ T31] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 101.367483][ T31] usb 2-1: USB disconnect, device number 29 [ 101.838218][ T31] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 101.878667][ T2606] syzkaller0: entered promiscuous mode [ 101.884190][ T2606] syzkaller0: entered allmulticast mode [ 101.988212][ T31] usb 3-1: Using ep0 maxpacket: 16 [ 101.994376][ T31] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 102.005310][ T31] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 102.018261][ T31] usb 3-1: New USB device found, idVendor=046d, idProduct=c539, bcdDevice= 0.00 [ 102.027301][ T31] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.036034][ T31] usb 3-1: config 0 descriptor?? [ 102.244973][ T31] usb 3-1: string descriptor 0 read error: -71 [ 102.253159][ T31] usbhid 3-1:0.0: can't add hid device: -71 [ 102.259154][ T31] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 102.267744][ T31] usb 3-1: USB disconnect, device number 26 [ 102.308264][ T456] usb 2-1: new high-speed USB device number 30 using dummy_hcd [ 102.458220][ T456] usb 2-1: Using ep0 maxpacket: 8 [ 102.464472][ T456] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 102.474613][ T456] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 218, using maximum allowed: 30 [ 102.485436][ T456] usb 2-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 218 [ 102.499940][ T456] usb 2-1: New USB device found, idVendor=22b8, idProduct=6425, bcdDevice=d3.6c [ 102.509039][ T456] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 102.517018][ T456] usb 2-1: Product: syz [ 102.521217][ T456] usb 2-1: Manufacturer: syz [ 102.525825][ T456] usb 2-1: SerialNumber: syz [ 102.531189][ T456] usb 2-1: config 0 descriptor?? [ 102.536843][ T456] cdc_acm 2-1:0.0: skipping garbage [ 102.739513][ T2615] fuse: Unknown parameter 'group_i00000000000000000000' [ 102.749751][ T1215] usb 2-1: USB disconnect, device number 30 [ 103.198247][ T9] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 103.349259][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 103.360265][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 103.370029][ T9] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 103.383127][ T9] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 103.392320][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.406807][ T9] usb 3-1: config 0 descriptor?? [ 103.578233][ T31] usb 2-1: new high-speed USB device number 31 using dummy_hcd [ 103.739305][ T31] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 103.749664][ T31] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 103.768947][ T31] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 103.778036][ T31] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 103.796280][ T31] usb 2-1: SerialNumber: syz [ 103.818032][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.825726][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.833555][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.841366][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.848947][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.856439][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.864045][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.871673][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.879262][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.886743][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.895009][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.902509][ T329] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 103.910603][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.918136][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.926009][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.933698][ T9] plantronics 0003:047F:FFFF.0020: unknown main item tag 0x0 [ 103.941497][ T9] plantronics 0003:047F:FFFF.0020: No inputs registered, leaving [ 103.957896][ T9] plantronics 0003:047F:FFFF.0020: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.2-1/input0 [ 104.012474][ T31] usb 2-1: 0:2 : does not exist [ 104.025504][ T31] usb 2-1: USB disconnect, device number 31 [ 104.040926][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 104.068201][ T329] usb 4-1: Using ep0 maxpacket: 16 [ 104.074476][ T329] usb 4-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 104.083204][ T329] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 104.093593][ T329] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 104.094458][ T456] usb 3-1: USB disconnect, device number 27 [ 104.104685][ T329] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 104.117703][ T329] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.125745][ T329] usb 4-1: Product: syz [ 104.129991][ T329] usb 4-1: Manufacturer: syz [ 104.134594][ T329] usb 4-1: SerialNumber: syz [ 104.298257][ T1215] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 104.448382][ T1215] usb 5-1: Using ep0 maxpacket: 32 [ 104.454706][ T1215] usb 5-1: config 0 has an invalid interface number: 184 but max is 0 [ 104.462951][ T1215] usb 5-1: config 0 has no interface number 0 [ 104.469088][ T1215] usb 5-1: config 0 interface 184 has no altsetting 0 [ 104.477307][ T1215] usb 5-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 104.486389][ T1215] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 104.494429][ T1215] usb 5-1: Product: syz [ 104.498623][ T1215] usb 5-1: Manufacturer: syz [ 104.503227][ T1215] usb 5-1: SerialNumber: syz [ 104.508748][ T1215] usb 5-1: config 0 descriptor?? [ 104.514515][ T1215] smsc75xx v1.0.0 [ 104.543193][ T329] usb 4-1: 0:2 : does not exist [ 104.550752][ T329] usb 4-1: 1:0: cannot get min/max values for control 4 (id 1) [ 104.565007][ T329] usb 4-1: USB disconnect, device number 24 [ 104.745491][ T36] audit: type=1400 audit(1756374796.240:306): avc: denied { setattr } for pid=2665 comm="syz.1.847" name="/" dev="9p" ino=18230837186159307689 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=sock_file permissive=1 [ 105.117423][ T1215] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 105.131148][ T1215] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 105.378210][ T64] usb 2-1: new high-speed USB device number 32 using dummy_hcd [ 105.539151][ T64] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 105.550089][ T64] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.561140][ T456] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 105.569781][ T64] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 105.579686][ T64] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 105.593410][ T64] usb 2-1: New USB device found, idVendor=05ac, idProduct=8243, bcdDevice=8b.40 [ 105.602568][ T64] usb 2-1: New USB device strings: Mfr=11, Product=0, SerialNumber=0 [ 105.610712][ T64] usb 2-1: Manufacturer: syz [ 105.616193][ T64] usb 2-1: config 0 descriptor?? [ 105.718182][ T456] usb 4-1: Using ep0 maxpacket: 16 [ 105.724380][ T456] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 105.735289][ T456] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 105.745087][ T456] usb 4-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 105.754219][ T456] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.763058][ T456] usb 4-1: config 0 descriptor?? [ 105.898253][ T9] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 105.954977][ T1215] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000010: -71 [ 105.965984][ T1215] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): Failed to read HW_CFG: -71 [ 105.976613][ T1215] smsc75xx 5-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 105.986122][ T1215] smsc75xx 5-1:0.184: probe with driver smsc75xx failed with error -71 [ 105.995572][ T1215] usb 5-1: USB disconnect, device number 7 [ 106.024203][ T64] appleir 0003:05AC:8243.0021: unknown main item tag 0x0 [ 106.031484][ T64] appleir 0003:05AC:8243.0021: No inputs registered, leaving [ 106.040082][ T64] appleir 0003:05AC:8243.0021: hiddev96,hidraw0: USB HID v0.00 Device [syz] on usb-dummy_hcd.1-1/input0 [ 106.058330][ T9] usb 3-1: Using ep0 maxpacket: 16 [ 106.064747][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 106.075064][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 106.085585][ T9] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 106.094676][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 106.102761][ T9] usb 3-1: Product: syz [ 106.106929][ T9] usb 3-1: Manufacturer: syz [ 106.111549][ T9] usb 3-1: SerialNumber: syz [ 106.190392][ T456] input: HID 0458:5012 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5012.0022/input/input24 [ 106.203057][ T456] input: HID 0458:5012 as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:0.0/0003:0458:5012.0022/input/input25 [ 106.221971][ T456] kye 0003:0458:5012.0022: input,hiddev97,hidraw1: USB HID v0.09 Device [HID 0458:5012] on usb-dummy_hcd.3-1/input0 [ 106.299162][ T456] usb 2-1: USB disconnect, device number 32 [ 106.318271][ T9] usb 3-1: 0:2 : does not exist [ 106.325340][ T9] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 106.336427][ T9] usb 3-1: USB disconnect, device number 28 [ 106.346984][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 106.394222][ T1215] usb 4-1: USB disconnect, device number 25 [ 106.524332][ T2699] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 106.533266][ T2699] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 106.825056][ T2712] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 106.863113][ T2717] tipc: Enabled bearer , priority 0 [ 106.885060][ T2717] syzkaller0: entered promiscuous mode [ 106.890653][ T2717] syzkaller0: entered allmulticast mode [ 106.896509][ T2717] tipc: Resetting bearer [ 106.937038][ T2719] rust_binder: Failed to vm_insert_page(35184372744192): vma_addr:35184372744192 i:0 err:EBUSY [ 106.937074][ T2719] rust_binder: Error in use_page_slow: EBUSY [ 106.947569][ T2716] tipc: Resetting bearer [ 106.960905][ T2719] rust_binder: use_range failure EBUSY [ 106.960935][ T2719] rust_binder: Failed to allocate buffer. len:4224, is_oneway:false [ 106.967098][ T2719] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: EBUSY } [ 106.975499][ T2719] rust_binder: Transaction failed: BR_FAILED_REPLY { source: EBUSY } my_pid:136 [ 106.992417][ T2716] tipc: Disabling bearer [ 107.117630][ T2730] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 107.129360][ T2730] kvm: pic: non byte read [ 107.258212][ T1215] usb 5-1: new full-speed USB device number 8 using dummy_hcd [ 107.408218][ T329] usb 2-1: new high-speed USB device number 33 using dummy_hcd [ 107.409349][ T1215] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 107.442520][ T1215] usb 5-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 107.450904][ T2748] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 107.461751][ T1215] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.470988][ T1215] usb 5-1: config 0 descriptor?? [ 107.476332][ T2726] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 107.578215][ T329] usb 2-1: Using ep0 maxpacket: 16 [ 107.584681][ T329] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 107.594921][ T329] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 107.605421][ T329] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 107.614571][ T329] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 107.622742][ T329] usb 2-1: Product: syz [ 107.626984][ T329] usb 2-1: Manufacturer: syz [ 107.631662][ T329] usb 2-1: SerialNumber: syz [ 107.687725][ T1215] usbhid 5-1:0.0: can't add hid device: -71 [ 107.693762][ T1215] usbhid 5-1:0.0: probe with driver usbhid failed with error -71 [ 107.705713][ T1215] usb 5-1: USB disconnect, device number 8 [ 107.848314][ T329] usb 2-1: 0:2 : does not exist [ 107.868408][ T329] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 107.879642][ T329] usb 2-1: USB disconnect, device number 33 [ 107.898433][ T360] udevd[360]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 108.181325][ T2767] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 108.289052][ T2774] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 108.298492][ T2774] kvm: pic: level sensitive irq not supported [ 108.298601][ T2774] kvm: pic: non byte read [ 108.309538][ T2774] kvm: pic: level sensitive irq not supported [ 108.309678][ T2774] kvm: pic: non byte read [ 108.351951][ T2778] rust_binder: BINDER_SET_CONTEXT_MGR already set [ 108.403679][ T2781] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 108.410185][ T2781] rust_binder: Read failure Err(EFAULT) in pid:560 [ 108.418909][ T2781] rust_binder: Write failure EFAULT in pid:560 [ 108.458205][ T1215] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 108.628194][ T1215] usb 5-1: Using ep0 maxpacket: 16 [ 108.634411][ T1215] usb 5-1: config 1 has an invalid interface number: 105 but max is 0 [ 108.642670][ T1215] usb 5-1: config 1 has no interface number 0 [ 108.648826][ T1215] usb 5-1: config 1 interface 105 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 108.658772][ T1215] usb 5-1: config 1 interface 105 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 108.668803][ T1215] usb 5-1: config 1 interface 105 has no altsetting 0 [ 108.676849][ T1215] usb 5-1: New USB device found, idVendor=20f4, idProduct=e05a, bcdDevice=6c.6d [ 108.685926][ T1215] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 108.694650][ T1215] usb 5-1: Product: syz [ 108.698848][ T1215] usb 5-1: Manufacturer: syz [ 108.703452][ T1215] usb 5-1: SerialNumber: syz [ 108.708923][ T2772] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 108.716161][ T2772] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 109.124510][ T2772] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 109.131869][ T2772] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 109.518211][ T9] usb 3-1: new full-speed USB device number 29 using dummy_hcd [ 109.669340][ T9] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 109.680313][ T9] usb 3-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 109.689374][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.698192][ T9] usb 3-1: config 0 descriptor?? [ 109.703469][ T2792] raw-gadget.1 gadget.2: fail, usb_ep_enable returned -22 [ 109.740310][ T1215] aqc111 5-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 109.751309][ T1215] aqc111 5-1:1.105 (unnamed net_device) (uninitialized): Failed to read(0x1) reg index 0x0001: -71 [ 109.764094][ T1215] aqc111 5-1:1.105 eth1: register 'aqc111' at usb-dummy_hcd.4-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter, b2:2f:a3:f6:58:7d [ 109.777904][ T1215] usb 5-1: USB disconnect, device number 9 [ 109.786082][ T1215] aqc111 5-1:1.105 eth1: unregister 'aqc111' usb-dummy_hcd.4-1, USB-C 3.1 to 5GBASE-T Ethernet Adapter [ 109.819563][ T1215] aqc111 5-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 109.828960][ T1215] aqc111 5-1:1.105 eth1 (unregistered): Failed to write(0x1) reg index 0x0002: -19 [ 109.838369][ T1215] aqc111 5-1:1.105 eth1 (unregistered): Failed to write(0x61) reg index 0x0000: -19 [ 109.913112][ T9] usbhid 3-1:0.0: can't add hid device: -71 [ 109.919158][ T9] usbhid 3-1:0.0: probe with driver usbhid failed with error -71 [ 109.927630][ T9] usb 3-1: USB disconnect, device number 29 [ 110.160816][ T2796] overlayfs: missing 'lowerdir' [ 110.279261][ T2801] kvm: requested 4190 ns i8254 timer period limited to 200000 ns [ 110.288610][ T2801] kvm: pic: level sensitive irq not supported [ 110.288672][ T2801] kvm: pic: non byte read [ 110.299528][ T2801] kvm: pic: level sensitive irq not supported [ 110.299579][ T2801] kvm: pic: non byte read [ 110.428551][ T36] audit: type=1400 audit(1756374801.930:307): avc: denied { mounton } for pid=2806 comm="syz.2.901" path="/223/file0" dev="loop0" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 110.503944][ T291] ------------[ cut here ]------------ [ 110.509548][ T291] WARNING: CPU: 0 PID: 291 at fs/inode.c:340 drop_nlink+0xce/0x110 [ 110.517502][ T291] Modules linked in: [ 110.521459][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Not tainted syzkaller #0 a8cf528afde17777b8d0df17d514b1350887467d [ 110.533139][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 110.543240][ T291] RIP: 0010:drop_nlink+0xce/0x110 [ 110.548297][ T291] Code: 04 00 00 be 08 00 00 00 e8 6f 48 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 d2 1c 98 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c [ 110.568023][ T291] RSP: 0018:ffffc9000b5efc60 EFLAGS: 00010293 [ 110.574259][ T291] RAX: ffffffff81edc76e RBX: ffff88811e95b480 RCX: ffff88810374cc00 [ 110.582280][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 110.590293][ T291] RBP: ffffc9000b5efc88 R08: 0000000000000003 R09: 0000000000000004 [ 110.598306][ T291] R10: dffffc0000000000 R11: fffff520016bdf7c R12: dffffc0000000000 [ 110.606293][ T291] R13: 1ffff11023d2b699 R14: ffff88811e95b4c8 R15: 0000000000000000 [ 110.614288][ T291] FS: 00005555901b1500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 110.623306][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 110.629937][ T291] CR2: 00005555901d44e8 CR3: 0000000101b12000 CR4: 00000000003526b0 [ 110.637934][ T291] DR0: 0000000000000400 DR1: 0000000000000000 DR2: 0000000000000000 [ 110.645969][ T291] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 110.653971][ T291] Call Trace: [ 110.657248][ T291] [ 110.660215][ T291] shmem_rmdir+0x5f/0x90 [ 110.664485][ T291] vfs_rmdir+0x3e0/0x560 [ 110.668765][ T291] incfs_kill_sb+0x109/0x230 [ 110.673385][ T291] deactivate_locked_super+0xd5/0x2a0 [ 110.678789][ T291] deactivate_super+0xb8/0xe0 [ 110.683499][ T291] cleanup_mnt+0x3f1/0x480 [ 110.687914][ T291] __cleanup_mnt+0x1d/0x40 [ 110.692354][ T291] task_work_run+0x1e3/0x250 [ 110.696964][ T291] ? __cfi_task_work_run+0x10/0x10 [ 110.702122][ T291] ? __x64_sys_umount+0x126/0x170 [ 110.707163][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 110.712599][ T291] resume_user_mode_work+0x36/0x50 [ 110.717730][ T291] syscall_exit_to_user_mode+0x64/0xb0 [ 110.723217][ T291] do_syscall_64+0x64/0xf0 [ 110.727651][ T291] ? clear_bhb_loop+0x50/0xa0 [ 110.732388][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 110.738320][ T291] RIP: 0033:0x7fd0b4d8ff17 [ 110.742774][ T291] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8 [ 110.762442][ T291] RSP: 002b:00007ffdf56607c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 110.770890][ T291] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd0b4d8ff17 [ 110.778904][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf5660880 [ 110.786897][ T291] RBP: 00007ffdf5660880 R08: 0000000000000000 R09: 0000000000000000 [ 110.794885][ T291] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffdf5661910 [ 110.802887][ T291] R13: 00007fd0b4e11c05 R14: 000000000001af81 R15: 00007ffdf5661950 [ 110.810899][ T291] [ 110.813928][ T291] ---[ end trace 0000000000000000 ]--- [ 110.819639][ T291] ================================================================== [ 110.827735][ T291] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70 [ 110.833986][ T291] Write of size 4 at addr 0000000000000168 by task syz-executor/291 [ 110.841954][ T291] [ 110.844280][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Tainted: G W syzkaller #0 a8cf528afde17777b8d0df17d514b1350887467d [ 110.844304][ T291] Tainted: [W]=WARN [ 110.844309][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 110.844319][ T291] Call Trace: [ 110.844325][ T291] [ 110.844331][ T291] __dump_stack+0x21/0x30 [ 110.844355][ T291] dump_stack_lvl+0x10c/0x190 [ 110.844374][ T291] ? __cfi_dump_stack_lvl+0x10/0x10 [ 110.844395][ T291] print_report+0x3d/0x70 [ 110.844411][ T291] kasan_report+0x163/0x1a0 [ 110.844428][ T291] ? ihold+0x24/0x70 [ 110.844444][ T291] ? _raw_spin_unlock+0x45/0x60 [ 110.844465][ T291] ? ihold+0x24/0x70 [ 110.844480][ T291] kasan_check_range+0x299/0x2a0 [ 110.844497][ T291] __kasan_check_write+0x18/0x20 [ 110.844518][ T291] ihold+0x24/0x70 [ 110.844533][ T291] vfs_rmdir+0x26a/0x560 [ 110.844553][ T291] incfs_kill_sb+0x109/0x230 [ 110.844575][ T291] deactivate_locked_super+0xd5/0x2a0 [ 110.844595][ T291] deactivate_super+0xb8/0xe0 [ 110.844614][ T291] cleanup_mnt+0x3f1/0x480 [ 110.844630][ T291] __cleanup_mnt+0x1d/0x40 [ 110.844645][ T291] task_work_run+0x1e3/0x250 [ 110.844663][ T291] ? __cfi_task_work_run+0x10/0x10 [ 110.844680][ T291] ? __x64_sys_umount+0x126/0x170 [ 110.844701][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 110.844723][ T291] resume_user_mode_work+0x36/0x50 [ 110.844740][ T291] syscall_exit_to_user_mode+0x64/0xb0 [ 110.844757][ T291] do_syscall_64+0x64/0xf0 [ 110.844776][ T291] ? clear_bhb_loop+0x50/0xa0 [ 110.844797][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 110.844812][ T291] RIP: 0033:0x7fd0b4d8ff17 [ 110.844826][ T291] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8 [ 110.844839][ T291] RSP: 002b:00007ffdf56607c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 110.844855][ T291] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd0b4d8ff17 [ 110.844865][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf5660880 [ 110.844875][ T291] RBP: 00007ffdf5660880 R08: 0000000000000000 R09: 0000000000000000 [ 110.844885][ T291] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffdf5661910 [ 110.844896][ T291] R13: 00007fd0b4e11c05 R14: 000000000001af81 R15: 00007ffdf5661950 [ 110.844909][ T291] [ 110.844914][ T291] ================================================================== [ 111.085169][ T291] Disabling lock debugging due to kernel taint [ 111.091492][ T291] BUG: kernel NULL pointer dereference, address: 0000000000000168 [ 111.099309][ T291] #PF: supervisor write access in kernel mode [ 111.105379][ T291] #PF: error_code(0x0002) - not-present page [ 111.111371][ T291] PGD 800000013136c067 P4D 800000013136c067 PUD 0 [ 111.117920][ T291] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI [ 111.124028][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Tainted: G B W syzkaller #0 a8cf528afde17777b8d0df17d514b1350887467d [ 111.137144][ T291] Tainted: [B]=BAD_PAGE, [W]=WARN [ 111.142149][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 111.152207][ T291] RIP: 0010:ihold+0x2a/0x70 [ 111.156719][ T291] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 bd 13 98 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 2c 3f ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 cd [ 111.176313][ T291] RSP: 0018:ffffc9000b5efca0 EFLAGS: 00010246 [ 111.182371][ T291] RAX: ffff88810374cc00 RBX: 0000000000000000 RCX: ffff88810374cc00 [ 111.190336][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 111.198309][ T291] RBP: ffffc9000b5efcb0 R08: ffffffff8896a947 R09: 1ffffffff112d528 [ 111.206282][ T291] R10: dffffc0000000000 R11: fffffbfff112d529 R12: ffff88811e95b48c [ 111.214249][ T291] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 111.222219][ T291] FS: 00005555901b1500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 111.231173][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.237765][ T291] CR2: 0000000000000168 CR3: 0000000101b12000 CR4: 00000000003526b0 [ 111.245779][ T291] DR0: 0000000000000400 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.253749][ T291] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 111.261717][ T291] Call Trace: [ 111.264992][ T291] [ 111.267923][ T291] vfs_rmdir+0x26a/0x560 [ 111.272184][ T291] incfs_kill_sb+0x109/0x230 [ 111.276799][ T291] deactivate_locked_super+0xd5/0x2a0 [ 111.282170][ T291] deactivate_super+0xb8/0xe0 [ 111.286845][ T291] cleanup_mnt+0x3f1/0x480 [ 111.291260][ T291] __cleanup_mnt+0x1d/0x40 [ 111.295680][ T291] task_work_run+0x1e3/0x250 [ 111.300269][ T291] ? __cfi_task_work_run+0x10/0x10 [ 111.305382][ T291] ? __x64_sys_umount+0x126/0x170 [ 111.310408][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 111.315793][ T291] resume_user_mode_work+0x36/0x50 [ 111.320907][ T291] syscall_exit_to_user_mode+0x64/0xb0 [ 111.326368][ T291] do_syscall_64+0x64/0xf0 [ 111.330788][ T291] ? clear_bhb_loop+0x50/0xa0 [ 111.335465][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 111.341354][ T291] RIP: 0033:0x7fd0b4d8ff17 [ 111.345767][ T291] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 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 a8 ff ff ff f7 d8 64 89 02 b8 [ 111.365456][ T291] RSP: 002b:00007ffdf56607c8 EFLAGS: 00000202 ORIG_RAX: 00000000000000a6 [ 111.373867][ T291] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007fd0b4d8ff17 [ 111.381831][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffdf5660880 [ 111.389818][ T291] RBP: 00007ffdf5660880 R08: 0000000000000000 R09: 0000000000000000 [ 111.397801][ T291] R10: 00000000ffffffff R11: 0000000000000202 R12: 00007ffdf5661910 [ 111.405792][ T291] R13: 00007fd0b4e11c05 R14: 000000000001af81 R15: 00007ffdf5661950 [ 111.413785][ T291] [ 111.416797][ T291] Modules linked in: [ 111.420698][ T291] CR2: 0000000000000168 [ 111.424840][ T291] ---[ end trace 0000000000000000 ]--- [ 111.430284][ T291] RIP: 0010:ihold+0x2a/0x70 [ 111.434789][ T291] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 bd 13 98 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 2c 3f ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 cd [ 111.454383][ T291] RSP: 0018:ffffc9000b5efca0 EFLAGS: 00010246 [ 111.460439][ T291] RAX: ffff88810374cc00 RBX: 0000000000000000 RCX: ffff88810374cc00 [ 111.468427][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 111.476388][ T291] RBP: ffffc9000b5efcb0 R08: ffffffff8896a947 R09: 1ffffffff112d528 [ 111.484349][ T291] R10: dffffc0000000000 R11: fffffbfff112d529 R12: ffff88811e95b48c [ 111.492310][ T291] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 111.500272][ T291] FS: 00005555901b1500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 111.509193][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 111.515765][ T291] CR2: 0000000000000168 CR3: 0000000101b12000 CR4: 00000000003526b0 [ 111.523731][ T291] DR0: 0000000000000400 DR1: 0000000000000000 DR2: 0000000000000000 [ 111.531700][ T291] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000400 [ 111.539661][ T291] Kernel panic - not syncing: Fatal exception [ 111.546028][ T291] Kernel Offset: disabled [ 111.550352][ T291] Rebooting in 86400 seconds..