last executing test programs: 1m55.921896061s ago: executing program 1 (id=2277): getrandom(&(0x7f0000000240)=""/286, 0xffffff9a, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x15) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x66) 1m49.308776593s ago: executing program 0 (id=2279): write$RDMA_USER_CM_CMD_RESOLVE_IP(0xffffffffffffffff, &(0x7f0000000180)={0x3, 0x40, 0xfa02, {{0x6000000, 0x0, 0x0, @mcast2}, {0xa, 0x0, 0x7, @remote}}}, 0x48) prctl$PR_SCHED_CORE(0x4d, 0x1, 0x0, 0x0, 0x0) timer_create(0x0, 0x0, &(0x7f00000001c0)) 1m42.260607428s ago: executing program 1 (id=2280): r0 = syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) bind$nfc_llcp(r0, &(0x7f0000000080)={0x27, 0x0, 0x0, 0x3, 0xe, 0x0, "fe4476cf8d0094a2b6e034cf4e784d99d960370f1d656d24f31994aab3c038d4d6c7a1e83cdfdd97543c55b02682f0f030286237b49897892db2ae21e301fd"}, 0x60) 1m31.372257501s ago: executing program 0 (id=2281): r0 = epoll_create1(0x0) r1 = syz_open_dev$usbfs(&(0x7f0000000040), 0x1ff, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000140)) 1m23.800919213s ago: executing program 1 (id=2282): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) setns(r1, 0x34020000) 1m1.987667702s ago: executing program 0 (id=2283): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="08000000040000000400000008"], 0x48) unshare(0x28000400) shutdown(r0, 0x0) 48.046942344s ago: executing program 1 (id=2284): r0 = openat$vnet(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$int_in(r0, 0x40000000af01, 0x0) ioctl$VHOST_NET_SET_BACKEND(r0, 0x4008af30, &(0x7f00000003c0)={0x1}) 48.046654574s ago: executing program 0 (id=2285): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a300000001f0900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000680)={{0x14}, [@NFT_MSG_NEWRULE={0x44, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x18, 0x4, 0x0, 0x1, [{0x14, 0x1, 0x0, 0x1, @hash={{0x9}, @val={0x4}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x6c}}, 0x0) 35.452782606s ago: executing program 1 (id=2286): io_setup(0x1000, &(0x7f00000000c0)=0x0) io_submit(r0, 0x0, 0x0) madvise(&(0x7f0000000000/0x3000)=nil, 0x7fffffffffffffff, 0x15) 17.77615913s ago: executing program 0 (id=2287): r0 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_PKTINFO(r0, 0x10e, 0x3, &(0x7f00000000c0)=0xb, 0x4) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)="580000001400192340834b80043f679a10ff3d425f9cc3f4ff7f4e32f61bcdf1e422000000000100804824cabecc4b381eaadc28f23457e792945f6400940005002892", 0x43}, {&(0x7f00000003c0)="f38d1f8ae9d1061afd8ab46a0363a49448d9e53c19", 0x15}], 0x2) 11.043546348s ago: executing program 1 (id=2288): r0 = socket(0x2b, 0x80801, 0x1) connect$inet6(r0, &(0x7f00000005c0)={0xa, 0x4e23, 0x8, @loopback, 0x1}, 0x1c) listen(r0, 0x8000) 0s ago: executing program 0 (id=2289): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000500)=@newqdisc={0x38, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_hhf={{0x8}, {0xfffffcf0, 0x2, [@TCA_HHF_HH_FLOWS_LIMIT={0x4}]}}]}, 0x38}}, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:53409' (ED25519) to the list of known hosts. syzkaller login: [ 466.132565][ T3210] cgroup: Unknown subsys name 'net' [ 466.963115][ T3210] cgroup: Unknown subsys name 'cpuset' [ 467.083454][ T3210] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 548.431012][ T3210] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 669.813145][ T3221] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 669.976945][ T3221] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 672.407843][ T3224] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 672.502375][ T3224] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 684.059755][ T3221] hsr_slave_0: entered promiscuous mode [ 684.097046][ T3221] hsr_slave_1: entered promiscuous mode [ 686.251967][ T3224] hsr_slave_0: entered promiscuous mode [ 686.281746][ T3224] hsr_slave_1: entered promiscuous mode [ 686.298082][ T3224] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 686.301726][ T3224] Cannot create hsr debugfs directory [ 693.980162][ T3221] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 694.109245][ T3221] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 694.371757][ T3221] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 694.744771][ T3221] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 696.681126][ T3224] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 697.492109][ T3224] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 697.641609][ T3224] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 697.878078][ T3224] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 709.401705][ T3224] 8021q: adding VLAN 0 to HW filter on device bond0 [ 711.666872][ T3221] 8021q: adding VLAN 0 to HW filter on device bond0 [ 761.691591][ T3224] veth0_vlan: entered promiscuous mode [ 762.627643][ T3224] veth1_vlan: entered promiscuous mode [ 765.483524][ T3224] veth0_macvtap: entered promiscuous mode [ 766.117524][ T3224] veth1_macvtap: entered promiscuous mode [ 769.129181][ T3224] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 769.133214][ T3224] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 769.146883][ T3224] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 769.149133][ T3224] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 772.819756][ T3221] veth0_vlan: entered promiscuous mode [ 773.966407][ T3221] veth1_vlan: entered promiscuous mode [ 775.103522][ T3224] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 775.635026][ T3221] veth0_macvtap: entered promiscuous mode [ 776.009632][ T3221] veth1_macvtap: entered promiscuous mode [ 779.171701][ T3221] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 779.190143][ T3221] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 779.192454][ T3221] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 779.215615][ T3221] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 807.140799][ T3943] netlink: 'syz.1.11': attribute type 64 has an invalid length. [ 807.143356][ T3943] netlink: 'syz.1.11': attribute type 4 has an invalid length. [ 807.148646][ T3943] netlink: 152 bytes leftover after parsing attributes in process `syz.1.11'. [ 817.217376][ T3952] wg0: entered promiscuous mode [ 845.027733][ T3974] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 850.603614][ T3980] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 859.208128][ T3986] usb usb1: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 877.218422][ T4005] netlink: 8 bytes leftover after parsing attributes in process `syz.0.40'. [ 927.242436][ T4054] cgroup: noprefix used incorrectly [ 933.080538][ T4060] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 947.633154][ T4075] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'filter' [ 961.769464][ T4086] netlink: 36 bytes leftover after parsing attributes in process `syz.0.79'. [ 976.751624][ T4104] netlink: 252 bytes leftover after parsing attributes in process `syz.1.87'. [ 976.778679][ T4104] netlink: 252 bytes leftover after parsing attributes in process `syz.1.87'. [ 977.975950][ T4106] ipt_REJECT: TCP_RESET invalid for non-tcp [ 1001.099649][ T4129] netlink: 144 bytes leftover after parsing attributes in process `syz.1.100'. [ 1007.010670][ T4135] netlink: 132 bytes leftover after parsing attributes in process `syz.0.103'. [ 1038.586511][ T4155] netlink: 14 bytes leftover after parsing attributes in process `syz.0.113'. [ 1067.203246][ T4191] netlink: 'syz.1.130': attribute type 3 has an invalid length. [ 1084.755267][ T4207] tmpfs: Bad value for 'mpol' [ 1114.617636][ T37] audit: type=1400 audit(1113.580:2): apparmor="DENIED" operation="change_profile" class="file" info="label not found" error=-2 profile="unconfined" name=3A273A02 pid=4235 comm="syz.0.149" [ 1142.702346][ T4272] binder: 4271:4272 ioctl c018620c 200000000040 returned -1 [ 1162.683416][ T37] audit: type=1400 audit(1161.660:3): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=4290 comm="syz.0.173" [ 1229.230422][ T4363] cgroup: Name too long [ 1235.181498][ T4371] syz.1.208 uses obsolete (PF_INET,SOCK_PACKET) [ 1265.669991][ T4396] xt_CHECKSUM: CHECKSUM should be avoided. If really needed, restrict with "-p udp" and only use in OUTPUT [ 1269.630061][ T4399] netlink: 'syz.1.222': attribute type 49 has an invalid length. [ 1297.397946][ T4428] mmap: syz.1.233 (4428): VmData 29085696 exceed data ulimit 58. Update limits or use boot option ignore_rlimit_data. [ 1304.550125][ T4436] comedi comedi0: 8255: I/O port conflict (0xfffffffffffffffb,4) [ 1304.608220][ T4436] comedi comedi0: 8255: I/O port conflict (0x6,4) [ 1304.611390][ T4436] comedi comedi0: 8255: I/O port conflict (0xb,4) [ 1304.678845][ T4436] comedi comedi0: 8255: I/O port conflict (0x8,4) [ 1304.683099][ T4436] comedi comedi0: 8255: I/O port conflict (0xfffffffffffffffa,4) [ 1304.729781][ T4436] comedi comedi0: 8255: I/O port conflict (0x2,4) [ 1304.732971][ T4436] comedi comedi0: 8255: I/O port conflict (0xfffffffffffffffe,4) [ 1304.771286][ T4436] comedi comedi0: 8255: I/O port conflict (0x8,4) [ 1304.790451][ T4436] comedi comedi0: 8255: I/O port conflict (0x6,4) [ 1304.826938][ T4436] comedi comedi0: 8255: I/O port conflict (0x7,4) [ 1304.830217][ T4436] comedi comedi0: 8255: I/O port conflict (0x3,4) [ 1304.832970][ T4436] comedi comedi0: 8255: I/O port conflict (0x7,4) [ 1304.888087][ T4436] comedi comedi0: 8255: I/O port conflict (0x3,4) [ 1304.920090][ T4436] comedi comedi0: 8255: I/O port conflict (0x10,4) [ 1304.923370][ T4436] comedi comedi0: 8255: I/O port conflict (0x5,4) [ 1304.963631][ T4436] comedi comedi0: 8255: I/O port conflict (0x9,4) [ 1304.970702][ T4436] comedi comedi0: 8255: I/O port conflict (0x9,4) [ 1304.973612][ T4436] comedi comedi0: 8255: I/O port conflict (0x5,4) [ 1305.060951][ T4436] comedi comedi0: 8255: I/O port conflict (0xffffffffffffffff,4) [ 1308.972799][ T4440] xt_connbytes: Forcing CT accounting to be enabled [ 1308.997309][ T4440] xt_bpf: check failed: parse error [ 1315.246925][ T4444] dlm: no local IP address has been set [ 1315.250381][ T4444] dlm: cannot start dlm midcomms -107 [ 1320.457837][ T4448] autofs4:pid:4448:validate_dev_ioctl: path string terminator missing for cmd(0xc018937e) [ 1380.908801][ T4352] usb 2-1: new full-speed USB device number 2 using dummy_hcd [ 1381.700072][ T4352] usb 2-1: config index 0 descriptor too short (expected 539, got 27) [ 1381.756325][ T4352] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has an invalid bInterval 61, changing to 4 [ 1381.759877][ T4352] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x85 has invalid maxpacket 3131, setting to 1023 [ 1382.348623][ T4352] usb 2-1: New USB device found, idVendor=14c8, idProduct=0003, bcdDevice= 5.6c [ 1382.351815][ T4352] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1382.375898][ T4352] usb 2-1: Product: syz [ 1382.378425][ T4352] usb 2-1: Manufacturer: syz [ 1382.380478][ T4352] usb 2-1: SerialNumber: syz [ 1382.698961][ T4352] usb 2-1: config 0 descriptor?? [ 1382.959554][ T4352] hub 2-1:0.0: bad descriptor, ignoring hub [ 1382.976086][ T4352] hub 2-1:0.0: probe with driver hub failed with error -5 [ 1383.236753][ T4352] input: syz syz as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/input/input0 [ 1384.048710][ T4352] usbtouchscreen 2-1:0.0: usbtouch_probe - usb_submit_urb failed with result: -22 [ 1384.870911][ T4352] usbtouchscreen 2-1:0.0: probe with driver usbtouchscreen failed with error -22 [ 1385.190894][ T4352] usb 2-1: USB disconnect, device number 2 [ 1419.380953][ T4549] bond0: Error: Cannot enslave bond to itself. [ 1464.148091][ T4595] netlink: 132 bytes leftover after parsing attributes in process `syz.1.303'. [ 1536.121445][ T4662] syz.0.333 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 1585.752876][ T4707] netlink: 144 bytes leftover after parsing attributes in process `syz.1.355'. [ 1590.156422][ T3860] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1590.789985][ T3860] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xE8, changing to 0x88 [ 1590.792256][ T3860] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x88 has an invalid bInterval 0, changing to 7 [ 1590.797225][ T3860] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xA has an invalid bInterval 0, changing to 7 [ 1590.862114][ T3860] usb 2-1: New USB device found, idVendor=1781, idProduct=0938, bcdDevice=9b.49 [ 1590.866283][ T3860] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1590.867776][ T3860] usb 2-1: Product: syz [ 1590.875756][ T3860] usb 2-1: Manufacturer: syz [ 1590.877109][ T3860] usb 2-1: SerialNumber: syz [ 1591.021439][ T3860] usb 2-1: config 0 descriptor?? [ 1602.781723][ T3860] iguanair 2-1:0.0: failed to get version [ 1602.830404][ T3860] iguanair 2-1:0.0: probe with driver iguanair failed with error -110 [ 1603.068947][ T3860] usb 2-1: USB disconnect, device number 3 [ 1639.970389][ T4764] xt_TCPMSS: path-MTU clamping only supported in FORWARD, OUTPUT and POSTROUTING hooks [ 1643.161792][ T4768] capability: warning: `syz.1.378' uses deprecated v2 capabilities in a way that may be insecure [ 1658.918088][ T4785] netlink: 'syz.1.386': attribute type 1 has an invalid length. [ 1658.928287][ T4785] netlink: 216 bytes leftover after parsing attributes in process `syz.1.386'. [ 1700.009677][ T4814] netlink: 10 bytes leftover after parsing attributes in process `syz.1.400'. [ 1743.140835][ T4851] Non-string source [ 1819.868383][ T4352] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1820.308448][ T4352] usb 2-1: Using ep0 maxpacket: 16 [ 1820.368243][ T4352] usb 2-1: too many configurations: 29, using maximum allowed: 8 [ 1821.469219][ T4352] usb 2-1: New USB device found, idVendor=17ef, idProduct=721e, bcdDevice=de.06 [ 1821.473352][ T4352] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1821.478394][ T4352] usb 2-1: Product: syz [ 1821.480445][ T4352] usb 2-1: Manufacturer: syz [ 1821.483214][ T4352] usb 2-1: SerialNumber: syz [ 1821.820559][ T4352] r8152-cfgselector 2-1: Unknown version 0x0000 [ 1821.823241][ T4352] r8152-cfgselector 2-1: config 0 descriptor?? [ 1822.141002][ T4352] cdc_acm 2-1:0.0: Zero length descriptor references [ 1822.167694][ T4352] cdc_acm 2-1:0.0: probe with driver cdc_acm failed with error -22 [ 1823.524905][ T3860] r8152-cfgselector 2-1: USB disconnect, device number 4 [ 1846.012124][ T4957] netlink: 12 bytes leftover after parsing attributes in process `syz.0.463'. [ 1846.066567][ T4957] netlink: 48 bytes leftover after parsing attributes in process `syz.0.463'. [ 1859.497597][ T4967] netlink: 8 bytes leftover after parsing attributes in process `syz.0.467'. [ 1922.970553][ T5021] netlink: 4 bytes leftover after parsing attributes in process `syz.0.493'. [ 1951.496988][ T5046] autofs4:pid:5046:validate_dev_ioctl: invalid path supplied for cmd(0xc018937e) [ 1968.551464][ T5066] binder: BC_ACQUIRE_RESULT not supported [ 1968.553573][ T5066] binder: 5065:5066 ioctl c0306201 200000000040 returned -22 [ 1971.156387][ T5068] netlink: 28 bytes leftover after parsing attributes in process `syz.1.516'. [ 1971.159077][ T5068] netlink: 28 bytes leftover after parsing attributes in process `syz.1.516'. [ 2043.462877][ T5157] comedi comedi3: comedi_config --init_data is deprecated [ 2084.781063][ T5186] veth0_macvtap: left promiscuous mode [ 2117.362626][ T5212] netlink: 'syz.1.565': attribute type 3 has an invalid length. [ 2248.333088][ T5290] netlink: 56 bytes leftover after parsing attributes in process `syz.0.603'. [ 2289.640041][ T5315] Driver unsupported XDP return value 0 on prog (id 35) dev N/A, expect packet loss! [ 2411.082182][ T5395] netlink: 830 bytes leftover after parsing attributes in process `syz.1.651'. [ 2436.168818][ T5411] netlink: 12 bytes leftover after parsing attributes in process `syz.0.660'. [ 2436.172963][ T5411] netlink: 31 bytes leftover after parsing attributes in process `syz.0.660'. [ 2436.208123][ T5411] netlink: 'syz.0.660': attribute type 3 has an invalid length. [ 2436.212650][ T5411] netlink: 'syz.0.660': attribute type 2 has an invalid length. [ 2436.255370][ T5411] netlink: 31 bytes leftover after parsing attributes in process `syz.0.660'. [ 2460.147832][ T5427] xt_limit: Overflow, try lower: 65536/2147483648 [ 2475.687479][ T5438] netlink: 52 bytes leftover after parsing attributes in process `syz.1.673'. [ 2475.728590][ T5438] netlink: 12 bytes leftover after parsing attributes in process `syz.1.673'. [ 2475.731455][ T5438] netlink: 'syz.1.673': attribute type 1 has an invalid length. [ 2484.433534][ T5444] ./file0: Can't lookup blockdev [ 2549.743592][ T5489] tmpfs: Bad value for 'mpol' [ 2562.502164][ T5499] binder: 5498:5499 ioctl c0306201 0 returned -14 [ 2609.321056][ T5534] xt_ecn: cannot match TCP bits for non-tcp packets [ 2610.149774][ T5536] netlink: 'syz.0.718': attribute type 11 has an invalid length. [ 2636.450119][ T5557] usb usb1: usbfs: process 5557 (syz.1.728) did not claim interface 0 before use [ 2654.051147][ T5568] netlink: 'syz.0.733': attribute type 7 has an invalid length. [ 2747.423015][ T5640] usb usb1: check_ctrlrecip: process 5640 (syz.0.767) requesting ep 01 but needs 81 [ 2747.430800][ T5640] usb usb1: usbfs: process 5640 (syz.0.767) did not claim interface 0 before use [ 2833.298915][ T5701] trusted_key: encrypted_key: keylen for the ecryptfs format must be equal to 64 bytes [ 2838.292676][ T5703] tmpfs: Bad value for 'mpol' [ 2839.459998][ T5705] netlink: 8 bytes leftover after parsing attributes in process `syz.0.796'. [ 2839.463037][ T5705] netlink: 12 bytes leftover after parsing attributes in process `syz.0.796'. [ 2856.208571][ T5716] netlink: 452 bytes leftover after parsing attributes in process `syz.1.801'. [ 2910.446972][ T5760] netlink: 9 bytes leftover after parsing attributes in process `syz.1.821'. [ 2924.378243][ T5615] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 2924.876441][ T5615] usb 2-1: config 1 interface 0 altsetting 8 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 2924.885370][ T5615] usb 2-1: config 1 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2924.890989][ T5615] usb 2-1: config 1 interface 0 has no altsetting 0 [ 2925.497507][ T5615] usb 2-1: New USB device found, idVendor=07c0, idProduct=1125, bcdDevice= 0.40 [ 2925.500420][ T5615] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2925.502677][ T5615] usb 2-1: Product: syz [ 2925.549387][ T5615] usb 2-1: Manufacturer: syz [ 2925.551867][ T5615] usb 2-1: SerialNumber: syz [ 2926.182248][ T5772] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 2928.865391][ T5615] usbhid 2-1:1.0: can't add hid device: -71 [ 2928.890935][ T5615] usbhid 2-1:1.0: probe with driver usbhid failed with error -71 [ 2929.170376][ T5615] usb 2-1: USB disconnect, device number 5 [ 2954.489794][ T5800] netlink: 17 bytes leftover after parsing attributes in process `syz.1.835'. [ 2976.455476][ T5817] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 2986.802075][ T5828] »»»»»»: renamed from hsr0 (while UP) [ 3020.620736][ T5854] netlink: 'syz.1.860': attribute type 7 has an invalid length. [ 3033.027101][ T5862] netlink: 'syz.0.864': attribute type 1 has an invalid length. [ 3054.426017][ T5880] xt_hashlimit: max too large, truncated to 1048576 [ 3074.117306][ T5894] binder: 5893:5894 ioctl c00c620f 0 returned -14 [ 3130.041653][ T5936] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 3139.046590][ T5940] xt_hashlimit: invalid rate [ 3146.748227][ T5946] syz.1.906 (5946): drop_caches: 0 [ 3211.139614][ T5996] netlink: 'syz.1.930': attribute type 1 has an invalid length. [ 3211.143583][ T5996] netlink: 160 bytes leftover after parsing attributes in process `syz.1.930'. [ 3267.671525][ T6042] netlink: 'syz.1.950': attribute type 2 has an invalid length. [ 3267.686171][ T6042] netlink: 'syz.1.950': attribute type 1 has an invalid length. [ 3268.233091][ T6040] dvmrp0: entered allmulticast mode [ 3287.807650][ T6058] comedi comedi1: Minor -2147450880 is invalid! [ 3337.617449][ T6094] netlink: 12 bytes leftover after parsing attributes in process `syz.1.974'. [ 3344.872152][ T6100] netlink: 'syz.0.977': attribute type 30 has an invalid length. [ 3362.967609][ T6148] netlink: 60 bytes leftover after parsing attributes in process `syz.0.983'. [ 3380.102373][ T6159] netlink: 8 bytes leftover after parsing attributes in process `syz.1.989'. [ 3385.720037][ T6163] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 3403.869499][ T6179] netlink: 'syz.0.997': attribute type 21 has an invalid length. [ 3403.969961][ T6180] netlink: 'syz.1.998': attribute type 21 has an invalid length. [ 3403.999878][ T6180] netlink: 156 bytes leftover after parsing attributes in process `syz.1.998'. [ 3418.817554][ T6191] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1004'. [ 3419.222103][ T6191] xfrm1: entered promiscuous mode [ 3419.237937][ T6191] xfrm1: entered allmulticast mode [ 3475.171898][ T6232] cgroup: name respecified [ 3539.458575][ T6282] netlink: 'syz.0.1045': attribute type 15 has an invalid length. [ 3584.459663][ T6318] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 3595.691143][ T5615] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 3596.717438][ T5615] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 3596.720413][ T5615] usb 2-1: config 0 has no interface number 0 [ 3596.723022][ T5615] usb 2-1: config 0 interface 41 has no altsetting 0 [ 3596.886871][ T5615] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 3596.889865][ T5615] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3596.912194][ T5615] usb 2-1: Product: syz [ 3596.929618][ T5615] usb 2-1: Manufacturer: syz [ 3596.940558][ T5615] usb 2-1: SerialNumber: syz [ 3597.216913][ T5615] usb 2-1: config 0 descriptor?? [ 3599.566973][ T5615] CoreChips 2-1:0.41 (unnamed net_device) (uninitialized): set LINK LED failed : -71 [ 3599.619340][ T5615] CoreChips 2-1:0.41: probe with driver CoreChips failed with error -71 [ 3599.988373][ T5615] usb 2-1: USB disconnect, device number 6 [ 3606.121697][ T6349] gretap1: entered promiscuous mode [ 3606.125740][ T6349] gretap1: entered allmulticast mode [ 3670.460375][ T6398] netlink: 'syz.0.1090': attribute type 7 has an invalid length. [ 3670.462837][ T6398] netlink: 'syz.0.1090': attribute type 8 has an invalid length. [ 3700.652402][ T6420] wg0 speed is unknown, defaulting to 1000 [ 3700.791807][ T6420] wg0 speed is unknown, defaulting to 1000 [ 3700.871518][ T6420] wg0 speed is unknown, defaulting to 1000 [ 3711.137943][ T6420] infiniband syz2: set down [ 3711.140237][ T6420] infiniband syz2: added wg0 [ 3711.151007][ T5339] wg0 speed is unknown, defaulting to 1000 [ 3711.293461][ T6420] syz2: rxe_create_cq: returned err = -12 [ 3711.322955][ T6420] infiniband syz2: Couldn't create ib_mad CQ [ 3711.378360][ T6420] infiniband syz2: Couldn't open port 1 [ 3712.802907][ T6420] RDS/IB: syz2: added [ 3712.812961][ T6420] smc: adding ib device syz2 with port count 1 [ 3712.842138][ T6420] smc: ib device syz2 port 1 has pnetid [ 3712.857581][ T5339] wg0 speed is unknown, defaulting to 1000 [ 3712.992818][ T6420] wg0 speed is unknown, defaulting to 1000 [ 3721.826277][ T6420] wg0 speed is unknown, defaulting to 1000 [ 3783.211655][ T6479] [U] [ 3832.712373][ T6539] vlan0: entered promiscuous mode [ 3866.131624][ T6595] netlink: 'syz.1.1153': attribute type 75 has an invalid length. [ 3867.321500][ T6596] xt_hashlimit: Unknown mode mask 8C, kernel too old? [ 3876.562596][ T6602] netlink: 324 bytes leftover after parsing attributes in process `syz.1.1157'. [ 3876.583011][ T6602] netlink: 36 bytes leftover after parsing attributes in process `syz.1.1157'. [ 3876.600836][ T6602] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1157'. [ 3885.747780][ T6610] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1161'. [ 3885.750928][ T6610] netlink: 96 bytes leftover after parsing attributes in process `syz.1.1161'. [ 3973.988443][ T6711] netlink: 'syz.0.1191': attribute type 1 has an invalid length. [ 3973.991556][ T6711] netlink: 224 bytes leftover after parsing attributes in process `syz.0.1191'. [ 4008.989786][ T6739] netlink: 'syz.0.1203': attribute type 10 has an invalid length. [ 4009.330472][ T6739] bond0: (slave bond_slave_1): Releasing backup interface [ 4014.482213][ T6745] bond0: entered promiscuous mode [ 4014.508913][ T6745] bond_slave_0: entered promiscuous mode [ 4014.559999][ T6745] bond0: entered allmulticast mode [ 4014.562787][ T6745] bond_slave_0: entered allmulticast mode [ 4035.640235][ T6761] netlink: 16 bytes leftover after parsing attributes in process `syz.1.1213'. [ 4067.626787][ T6785] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 4081.966136][ T6797] netlink: 'syz.1.1231': attribute type 21 has an invalid length. [ 4081.987600][ T6797] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1231'. [ 4111.789341][ T6816] netlink: 964 bytes leftover after parsing attributes in process `syz.0.1238'. [ 4116.007599][ T6818] mmap: syz.1.1240 (6818) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 4140.981110][ T6834] netlink: 'syz.1.1248': attribute type 21 has an invalid length. [ 4205.585516][ T6878] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 4215.422258][ T6885] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1271'. [ 4236.460648][ T6897] netlink: 'syz.1.1276': attribute type 7 has an invalid length. [ 4236.463718][ T6897] netlink: 'syz.1.1276': attribute type 6 has an invalid length. [ 4293.418935][ T6929] ./file0: Can't open blockdev [ 4341.232356][ T6967] netlink: 'syz.1.1310': attribute type 58 has an invalid length. [ 4345.688609][ T6969] batadv_slave_0: entered promiscuous mode [ 4345.691242][ T6969] batadv_slave_0: entered allmulticast mode [ 4387.176511][ T7002] netlink: 168 bytes leftover after parsing attributes in process `syz.1.1327'. [ 4391.481637][ T7004] gtp0: entered promiscuous mode [ 4391.510597][ T7004] gtp0: entered allmulticast mode [ 4410.718184][ T7021] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1335'. [ 4426.141752][ T7034] netlink: 'syz.1.1341': attribute type 21 has an invalid length. [ 4426.160929][ T7034] netlink: 128 bytes leftover after parsing attributes in process `syz.1.1341'. [ 4426.179956][ T7034] netlink: 'syz.1.1341': attribute type 5 has an invalid length. [ 4426.182504][ T7034] netlink: 3 bytes leftover after parsing attributes in process `syz.1.1341'. [ 4524.559820][ T7109] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 4536.737132][ T7118] netlink: 92148 bytes leftover after parsing attributes in process `syz.0.1382'. [ 4578.091295][ T7152] netlink: 'syz.0.1399': attribute type 21 has an invalid length. [ 4578.141452][ T7152] netlink: 132 bytes leftover after parsing attributes in process `syz.0.1399'. [ 4583.909021][ T7157] netlink: 'syz.0.1402': attribute type 21 has an invalid length. [ 4583.937365][ T7157] netlink: 'syz.0.1402': attribute type 6 has an invalid length. [ 4583.957496][ T7157] netlink: 156 bytes leftover after parsing attributes in process `syz.0.1402'. [ 4614.641088][ T7180] trusted_key: encrypted_key: key description must be 16 hexadecimal characters long [ 4618.659752][ T7184] xt_l2tp: wrong L2TP version: 0 [ 4724.417193][ T7267] xt_CT: You must specify a L4 protocol and not use inversions on it [ 4832.573307][ T7351] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1494'. [ 4866.076591][ T7380] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1508'. [ 4879.871170][ T7390] netlink: 'syz.0.1513': attribute type 2 has an invalid length. [ 4879.895762][ T7390] netlink: 199836 bytes leftover after parsing attributes in process `syz.0.1513'. [ 4903.296016][ T6418] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 4904.072039][ T6418] usb 2-1: New USB device found, idVendor=0582, idProduct=008d, bcdDevice=7a.ac [ 4904.084717][ T6418] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4904.086973][ T6418] usb 2-1: Product: syz [ 4904.091451][ T6418] usb 2-1: Manufacturer: syz [ 4904.093354][ T6418] usb 2-1: SerialNumber: syz [ 4904.363177][ T6418] usb 2-1: config 0 descriptor?? [ 4904.717672][ T6418] usb 2-1: interface 1 not found [ 4906.680713][ T6747] usb 2-1: USB disconnect, device number 7 [ 4941.810923][ T7448] netlink: 256 bytes leftover after parsing attributes in process `syz.0.1535'. [ 4950.223159][ T7452] tmpfs: Bad value for 'mpol' [ 5041.071115][ T7514] netlink: 'syz.1.1564': attribute type 1 has an invalid length. [ 5041.075775][ T7514] netlink: 160 bytes leftover after parsing attributes in process `syz.1.1564'. [ 5042.738535][ T7513] xt_CT: No such helper "syz0" [ 5101.340345][ T7557] xt_l2tp: invalid flags combination: 0 [ 5145.141970][ T7588] xt_l2tp: v2 doesn't support IP mode [ 5171.401927][ T7611] bond0: (slave bond_slave_0): Releasing backup interface [ 5181.656342][ T7618] x_tables: ip_tables: icmp match: only valid for protocol 1 [ 5228.176586][ T7654] cgroup: none used incorrectly [ 5241.701814][ T7662] cgroup: No subsys list or none specified [ 5269.241559][ T7679] netlink: 'syz.1.1639': attribute type 14 has an invalid length. [ 5278.399817][ T7687] @ÿ: renamed from bond_slave_0 [ 5390.328062][ T7769] xt_nfacct: accounting object `syz1' does not exists [ 5412.252505][ T7789] xt_CONNSECMARK: invalid mode: 0 [ 5435.528832][ T7806] netlink: 'syz.0.1700': attribute type 13 has an invalid length. [ 5457.726669][ T7824] netlink: 188 bytes leftover after parsing attributes in process `syz.1.1709'. [ 5460.662815][ T7826] netlink: 'syz.0.1710': attribute type 3 has an invalid length. [ 5490.007217][ T7849] Invalid ELF header magic: != ELF [ 5502.726394][ T7858] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1725'. [ 5522.821185][ T7874] trusted_key: encrypted key: instantiation of keys using provided decrypted data is disabled since CONFIG_USER_DECRYPTED_DATA is set to false [ 5530.819794][ T7880] x_tables: ip_tables: rpfilter match: used from hooks FORWARD, but only valid from PREROUTING [ 5547.659026][ T7891] capability: warning: `syz.1.1739' uses 32-bit capabilities (legacy support in use) [ 5646.826060][ T37] audit: type=1326 audit(5645.790:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7963 comm="syz.0.1769" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdbb92 code=0x0 [ 5749.348742][ T8038] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1801'. [ 5749.356241][ T8038] gre0: Master is either lo or non-ether device [ 5764.990109][ T8051] netlink: 76 bytes leftover after parsing attributes in process `syz.1.1808'. [ 5819.669137][ T8087] binder: 8086:8087 unknown command 779448419 [ 5819.671777][ T8087] binder: 8086:8087 ioctl c0306201 2000000003c0 returned -22 [ 5827.970037][ T8095] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1828'. [ 5872.500408][ T8123] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1842'. [ 5893.397729][ T8141] binder: 8140:8141 ioctl c0306201 0 returned -14 [ 5896.653130][ T8143] netlink: 20 bytes leftover after parsing attributes in process `syz.1.1851'. [ 5973.421762][ T8196] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1873'. [ 5973.448606][ T8196] netlink: 12 bytes leftover after parsing attributes in process `syz.1.1873'. [ 5992.091657][ T8214] netlink: 'syz.0.1878': attribute type 27 has an invalid length. [ 6009.348101][ T8228] process 'syz.1.1885' launched '/dev/fd/3' with NULL argv: empty string added [ 6047.519629][ T8265] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1898'. [ 6047.526051][ T8265] netlink: 4 bytes leftover after parsing attributes in process `syz.1.1898'. [ 6047.530194][ T8265] netlink: 'syz.1.1898': attribute type 12 has an invalid length. [ 6047.541246][ T8265] netlink: 'syz.1.1898': attribute type 11 has an invalid length. [ 6068.418639][ T8280] nbd: illegal input index 67108864 [ 6078.672538][ T8288] netlink: 'syz.0.1908': attribute type 16 has an invalid length. [ 6078.676432][ T8288] netlink: 'syz.0.1908': attribute type 3 has an invalid length. [ 6078.678514][ T8288] netlink: 64066 bytes leftover after parsing attributes in process `syz.0.1908'. [ 6118.012182][ T37] audit: type=1800 audit(6116.970:5): pid=8320 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1922" name="SYSV00000000" dev="tmpfs" ino=1 res=0 errno=0 [ 6189.312029][ T8389] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1944'. [ 6189.326721][ T8389] netlink: 'syz.0.1944': attribute type 1 has an invalid length. [ 6189.329617][ T8389] netlink: 'syz.0.1944': attribute type 2 has an invalid length. [ 6189.333136][ T8389] netlink: 24 bytes leftover after parsing attributes in process `syz.0.1944'. [ 6221.592957][ T8411] pim6reg: entered allmulticast mode [ 6221.701210][ T8410] netlink: 'syz.1.1954': attribute type 1 has an invalid length. [ 6246.318190][ T37] audit: type=1800 audit(6245.280:6): pid=8434 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.1963" name="SYSV00000000" dev="hugetlbfs" ino=2 res=0 errno=0 [ 6291.042841][ T8460] sch_tbf: peakrate 8 is lower than or equals to rate 12 ! [ 6317.830630][ T8477] ip6t_rpfilter: only valid in 'raw' or 'mangle' table, not '' [ 6329.852693][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.862836][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.870484][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.876454][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.881331][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.887039][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.892122][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.898143][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.904642][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6329.909618][ T8484] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 6353.133114][ T8504] netlink: 72 bytes leftover after parsing attributes in process `syz.1.1989'. [ 6362.700790][ T8517] netlink: 8 bytes leftover after parsing attributes in process `syz.1.1991'. [ 6364.209044][ T8517] gretap0: entered promiscuous mode [ 6377.283687][ T8529] CUSE: unknown device info "€" [ 6377.290318][ T8529] CUSE: unknown device info "" [ 6377.292431][ T8529] CUSE: unknown device info "" [ 6377.326713][ T8529] CUSE: unknown device info "€" [ 6377.328846][ T8529] CUSE: zero length info key specified [ 6505.791323][ C1] net_ratelimit: 44 callbacks suppressed [ 6505.792147][ C1] IPv4: Oversized IP packet from 127.0.0.1 [ 6509.481369][ T8610] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2029'. [ 6553.035602][ T8643] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 6553.035602][ T8643] The task syz.1.2041 (8643) triggered the difference, watch for misbehavior. [ 6599.887712][ T8676] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2057'. [ 6599.889408][ T8676] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2057'. [ 6599.891082][ T8676] netlink: 'syz.1.2057': attribute type 30 has an invalid length. [ 6615.060840][ T8692] ptrace attach of "/syz-executor exec"[3221] was attempted by "/syz-executor exec"[8692] [ 6615.677707][ T8693] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2064'. [ 6639.897525][ T8708] netlink: 165 bytes leftover after parsing attributes in process `syz.0.2072'. [ 6730.829624][ T8778] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2100'. [ 6777.999740][ T8811] binder: 8810:8811 ioctl 80049363 0 returned -22 [ 6800.189028][ T8828] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2121'. [ 6835.876614][ T8848] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2131'. [ 6855.286551][ T8864] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2138'. [ 6898.020027][ T8893] Zero length message leads to an empty skb [ 6938.239262][ T8922] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2162'. [ 7063.202252][ T9013] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 7064.503455][ T9015] tmpfs: Bad value for 'size' [ 7069.241339][ T9017] syz.1.2205 (9017): /proc/9016/oom_adj is deprecated, please use /proc/9016/oom_score_adj instead. [ 7097.315802][ T7416] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 7097.602473][ T7416] usb 2-1: Using ep0 maxpacket: 16 [ 7097.969347][ T7416] usb 2-1: config 0 has an invalid interface number: 251 but max is 0 [ 7097.972119][ T7416] usb 2-1: config 0 has no interface number 0 [ 7097.996868][ T7416] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 16 [ 7098.002052][ T7416] usb 2-1: config 0 interface 251 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 64 [ 7098.347172][ T7416] usb 2-1: New USB device found, idVendor=0b95, idProduct=172a, bcdDevice=f7.f4 [ 7098.350253][ T7416] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 7098.352509][ T7416] usb 2-1: Product: syz [ 7098.358230][ T7416] usb 2-1: Manufacturer: syz [ 7098.360289][ T7416] usb 2-1: SerialNumber: syz [ 7098.637701][ T7416] usb 2-1: config 0 descriptor?? [ 7098.758959][ T9042] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 7098.838669][ T9042] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 7100.047635][ T9042] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 7100.093424][ T9042] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 7100.502481][ T7416] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 7100.522718][ T7416] asix 2-1:0.251 (unnamed net_device) (uninitialized): Failed to read MAC address: -61 [ 7100.571861][ T7416] asix 2-1:0.251: probe with driver asix failed with error -5 [ 7101.001341][ T7416] usb 2-1: USB disconnect, device number 8 [ 7151.910210][ T9088] [U] [ 7190.469634][ T9114] fuse: Bad value for 'fd' [ 7212.829550][ T9121] autofs: Bad value for 'fd' [ 7269.278825][ T9133] netlink: 16 bytes leftover after parsing attributes in process `syz.0.2252'. [ 7270.885789][ T9133] IPv6: sit1: Disabled Multicast RS [ 7271.428805][ T9133] sit1: entered allmulticast mode [ 7396.379100][ T9166] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2264'. [ 7396.379812][ T9166] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2264'. [ 8426.826599][ T38] INFO: task syz.1.2288:9223 blocked for more than 427 seconds. [ 8426.828753][ T38] Not tainted 6.16.0-rc7-syzkaller-g21ef6a269833 #0 [ 8426.830178][ T38] Blocked by coredump. [ 8426.831485][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 8426.833112][ T38] task:syz.1.2288 state:D stack:0 pid:9223 tgid:9222 ppid:3221 task_flags:0x40044c flags:0x0000000c [ 8436.141085][ T38] Call Trace: [ 8436.143233][ T38] [] __schedule+0x105c/0x4088 [ 8444.667155][ T38] [] schedule+0xc4/0x35e [ 8444.669949][ T38] [] schedule_preempt_disabled+0x16/0x28 [ 8444.672571][ T38] [] rwsem_down_read_slowpath+0x426/0x78c [ 8456.786187][ T38] [] down_read+0xe4/0x456 [ 8456.789258][ T38] [] do_exit+0x6d8/0x28b6 [ 8456.791748][ T38] [] do_group_exit+0xd4/0x26c VM DIAGNOSIS: 15:46:44 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff804f7dd6 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8641b720 vstvec 0000000000000000 mepc ffffffff80091e3a sepc ffffffff80169d58 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 9014e000000a011f x0/zero 0000000000000000 x1/ra ffffffff802dc5e8 x2/sp ffff8f8000007390 x3/gp ffffffff89e7f6c0 x4/tp ffffaf801b70cec0 x5/t0 ffff8f8000007558 x6/t1 fffff5ef03380500 x7/t2 fffffffff2f20000 x8/s0 ffff8f8000007460 x9/s1 ffffaf801b70cec0 x10/a0 ffffaf801cc09a00 x11/a1 0000000000000820 x12/a2 00000000000f0000 x13/a3 0000000000000820 x14/a4 1ffff5f003981343 x15/a5 0000000000000001 x16/a6 ffffffff80a60b42 x17/a7 ffffaf8019c02803 x18/s2 ffffaf801cc09a00 x19/s3 0000000000000820 x20/s4 ffffffff856139ce x21/s5 ffffffff89e9df40 x22/s6 0000000000000138 x23/s7 ffffaf80557a8c00 x24/s8 ffffaf8019c02800 x25/s9 0000000000010000 x26/s10 ffffffff91238400 x27/s11 0000000000000007 x28/t3 81987a7b00000000 x29/t4 fffff5ef03380500 x30/t5 fffff5ef03380501 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff81ed83b4 mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8641b720 vstvec 0000000000000000 mepc ffffffff804f7e2a sepc ffffffff8026a024 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90b6f000000bb97c x0/zero 0000000000000000 x1/ra ffffffff81ed838a x2/sp ffff8f8000307510 x3/gp ffffffff89e7f6c0 x4/tp ffffaf80156e8000 x5/t0 2030206f68636522 x6/t1 fffff1ef00060e84 x7/t2 3e2030206f686365 x8/s0 ffff8f8000307550 x9/s1 ffffffff91226cc0 x10/a0 ffffffff91226d08 x11/a1 ffffaf80156e9000 x12/a2 0000000000000000 x13/a3 ffffffff81ed8378 x14/a4 1ffffffff2244da1 x15/a5 ffff8f800006d000 x16/a6 ffffffff91226f92 x17/a7 0000000000000003 x18/s2 0000000000000065 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 ffffffff81ed831c x23/s7 0000000000000000 x24/s8 ffffffff91042041 x25/s9 0000000000000010 x26/s10 fffffffef2244da3 x27/s11 dfffffff00000000 x28/t3 3309cdd100000000 x29/t4 fffff1ef00060e84 x30/t5 fffff1ef00060e85 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000