last executing test programs: 1m11.315989197s ago: executing program 0 (id=1089): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000380)={0x40, r1, 0x8d61ddcfedb48df, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x6}]}]}]}, @ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'dummy0\x00'}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4040800}, 0x0) 1m4.966415889s ago: executing program 1 (id=1090): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r0) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000002540)={0x0, 0x0, &(0x7f0000002500)={&(0x7f0000002580)={0x2040, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_FEATURES_WANTED={0x2014, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_VALUE={0x1004, 0x4, 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@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0x7ffd}, @ETHTOOL_A_BITSET_MASK={0x1004, 0x5, 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@ETHTOOL_A_FEATURES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_bond\x00'}]}]}, 0x2040}}, 0x0) 1m3.28754525s ago: executing program 0 (id=1091): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x8042, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setlease(r0, 0x400, 0x1) 53.871184417s ago: executing program 0 (id=1092): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1c0}, 0x1, 0x0, 0x0, 0x8010}, 0x4000800) 53.745817055s ago: executing program 1 (id=1093): r0 = socket$kcm(0xa, 0x922000000003, 0x11) setsockopt$sock_attach_bpf(r0, 0x29, 0x24, &(0x7f00000000c0), 0x4) sendmsg$kcm(r0, &(0x7f0000000000)={&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @mcast1, 0x4, 0xffffffff}, 0x80, &(0x7f0000000080)=[{&(0x7f0000000780)="f4000900062b2c25fe80000000000000dc8b850f238466cc00007a000000ad6e911b51818462b400", 0x28}], 0x1}, 0x0) 43.401322714s ago: executing program 1 (id=1094): prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000180)={0x0, &(0x7f0000000040)}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='clear_refs\x00') writev(r0, &(0x7f0000000100)=[{&(0x7f00000004c0)='4', 0x1}], 0x9) 42.145716997s ago: executing program 0 (id=1095): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/pids.max\x00', 0x2, 0x0) write$cgroup_pid(r0, &(0x7f0000000080), 0x12) io_uring_setup(0x5f48, &(0x7f00000001c0)={0x0, 0x0, 0x2}) 38.78617911s ago: executing program 1 (id=1096): bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0600000004000000040400000900000000000000", @ANYRES32], 0x50) r0 = socket$kcm(0x10, 0x400000002, 0x0) write$cgroup_subtree(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="33fe0000660091"], 0xfe33) 35.989553305s ago: executing program 0 (id=1097): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x81, 0xffffffff}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000300)={@dev={0xfe, 0x80, '\x00', 0xa}, @mcast1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x3, 0x0, 0x1100, 0x280, 0x8, 0x4d2005e}) 21.790450452s ago: executing program 1 (id=1098): r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x3e, &(0x7f00000000c0)=0x7976, 0x4) bind$llc(r0, &(0x7f0000000000)={0x1a, 0x0, 0x0, 0x4, 0x1, 0x0, @multicast}, 0x10) 12.772207222s ago: executing program 0 (id=1099): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000480)={0x26, 'hash\x00', 0x0, 0x0, 'nhpoly1305-generic\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, 0x0, 0x0) 0s ago: executing program 1 (id=1100): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) connect$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @empty}, 0x10) setsockopt$sock_int(r0, 0x1, 0xc, &(0x7f00000002c0)=0x7, 0x4) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:27314' (ED25519) to the list of known hosts. syzkaller login: [ 581.997046][ T3221] cgroup: Unknown subsys name 'net' [ 582.883890][ T3221] cgroup: Unknown subsys name 'cpuset' [ 583.089756][ T3221] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 663.251993][ T3221] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 837.437274][ T3227] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 837.577474][ T3227] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 842.373504][ T3230] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 842.632985][ T3230] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 854.851337][ T3227] hsr_slave_0: entered promiscuous mode [ 854.916868][ T3227] hsr_slave_1: entered promiscuous mode [ 862.713419][ T3230] hsr_slave_0: entered promiscuous mode [ 862.796549][ T3230] hsr_slave_1: entered promiscuous mode [ 862.835196][ T3230] debugfs: 'hsr0' already exists in 'hsr' [ 862.844315][ T3230] Cannot create hsr debugfs directory [ 867.935524][ T3227] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 868.547319][ T3227] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 869.092164][ T3227] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 869.867639][ T3227] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 878.473258][ T3230] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 879.264986][ T3230] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 879.460696][ T3230] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 880.313956][ T3230] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 895.816915][ T3227] 8021q: adding VLAN 0 to HW filter on device bond0 [ 910.796797][ T3230] 8021q: adding VLAN 0 to HW filter on device bond0 [ 971.660332][ T3227] veth0_vlan: entered promiscuous mode [ 972.383173][ T3227] veth1_vlan: entered promiscuous mode [ 974.323923][ T3227] veth0_macvtap: entered promiscuous mode [ 974.651630][ T3227] veth1_macvtap: entered promiscuous mode [ 976.589232][ T59] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 976.605351][ T59] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 976.607031][ T59] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 976.706625][ T59] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 979.679137][ T3227] 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. [ 983.145759][ T3230] veth0_vlan: entered promiscuous mode [ 983.612390][ T3230] veth1_vlan: entered promiscuous mode [ 985.286366][ T3230] veth0_macvtap: entered promiscuous mode [ 985.611080][ T3230] veth1_macvtap: entered promiscuous mode [ 988.046732][ T3782] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 988.160130][ T3782] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 988.216589][ T3782] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 988.343365][ T3782] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 990.343380][ T3850] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2'. [ 1007.616062][ T3859] md: async del_gendisk mode will be removed in future, please upgrade to mdadm-4.5+ [ 1033.672950][ T3876] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1096.496522][ T3907] x_tables: ip_tables: TPROXY target: used from hooks FORWARD, but only usable from PREROUTING [ 1132.305439][ T3927] tmpfs: Bad value for 'mpol' [ 1138.386233][ T3931] netlink: 'syz.0.37': attribute type 15 has an invalid length. [ 1215.773716][ T3970] netlink: 'syz.1.54': attribute type 1 has an invalid length. [ 1221.430896][ T3974] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1251.294347][ T3988] netlink: 'syz.1.63': attribute type 16 has an invalid length. [ 1251.296731][ T3988] netlink: 64138 bytes leftover after parsing attributes in process `syz.1.63'. [ 1310.167170][ T4017] netdevsim netdevsim1: Firmware load for './file0/../file0/file0' refused, path contains '..' component [ 1328.261318][ T4026] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'raw' [ 1365.514870][ T4048] netlink: 4 bytes leftover after parsing attributes in process `syz.1.92'. [ 1385.574329][ T4060] netlink: 9 bytes leftover after parsing attributes in process `syz.1.97'. [ 1385.582805][ T4060] .70: renamed from veth0_vlan (while UP) [ 1386.005147][ T4060] .70: entered allmulticast mode [ 1386.069493][ T4060] A link change request failed with some changes committed already. Interface .70 may have been left with an inconsistent configuration, please check. [ 1420.157165][ T4082] TCP: TCP_TX_DELAY enabled [ 1425.282703][ T3223] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 1425.851291][ T3223] usb 1-1: Using ep0 maxpacket: 32 [ 1426.131546][ T3223] usb 1-1: config 0 has an invalid interface number: 196 but max is 0 [ 1426.133865][ T3223] usb 1-1: config 0 has no interface number 0 [ 1426.137394][ T3223] usb 1-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 1426.179674][ T3223] usb 1-1: config 0 interface 196 has no altsetting 0 [ 1426.432864][ T3223] usb 1-1: New USB device found, idVendor=05ac, idProduct=77c2, bcdDevice=eb.3a [ 1426.434817][ T3223] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1426.436176][ T3223] usb 1-1: Product: syz [ 1426.437181][ T3223] usb 1-1: Manufacturer: syz [ 1426.453923][ T3223] usb 1-1: SerialNumber: syz [ 1426.796661][ T3223] usb 1-1: config 0 descriptor?? [ 1426.904658][ T4086] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 1428.636882][ T3223] ipheth 1-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 1428.674931][ T3223] ipheth 1-1:0.196: probe with driver ipheth failed with error -71 [ 1429.324293][ T3223] usb 1-1: USB disconnect, device number 2 [ 1490.419796][ T4128] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1544.175429][ T4161] netlink: 'syz.1.136': attribute type 41 has an invalid length. [ 1549.310616][ T4163] pim6reg: entered allmulticast mode [ 1563.990608][ T4173] xt_policy: neither incoming nor outgoing policy selected [ 1588.605701][ T4185] xt_CHECKSUM: unsupported CHECKSUM operation 68 [ 1623.546471][ T4201] netlink: 8 bytes leftover after parsing attributes in process `syz.1.154'. [ 1623.673876][ T4201] netlink: 4 bytes leftover after parsing attributes in process `syz.1.154'. [ 1623.694040][ T4201] nbd: socks must be embedded in a SOCK_ITEM attr [ 1635.806512][ T4205] capability: warning: `syz.1.156' uses deprecated v2 capabilities in a way that may be insecure [ 1697.685355][ T4246] hugetlbfs: Bad value 'k' for mount option 'nr_inodes' [ 1697.685355][ T4246] [ 1705.453252][ T9] usb 1-1: new full-speed USB device number 3 using dummy_hcd [ 1707.067617][ T9] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1707.112428][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1707.453281][ T9] usb 1-1: config 0 descriptor?? [ 1707.720940][ T9] cp210x 1-1:0.0: cp210x converter detected [ 1710.462188][ T9] usb 1-1: cp210x converter now attached to ttyUSB0 [ 1710.969746][ T9] usb 1-1: USB disconnect, device number 3 [ 1711.783602][ T9] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1712.296979][ T9] cp210x 1-1:0.0: device disconnected [ 1745.612142][ T4292] netlink: 16 bytes leftover after parsing attributes in process `syz.0.186'. [ 1748.662292][ T3851] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1748.924913][ T3851] usb 2-1: Using ep0 maxpacket: 16 [ 1749.203332][ T3851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1749.206665][ T3851] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1749.219877][ T3851] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1749.223434][ T3851] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1749.225767][ T3851] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1749.541470][ T3851] usb 2-1: config 0 descriptor?? [ 1753.737093][ T3851] microsoft 0003:045E:07DA.0001: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.1-1/input0 [ 1753.775249][ T3851] microsoft 0003:045E:07DA.0001: no inputs found [ 1753.777591][ T3851] microsoft 0003:045E:07DA.0001: could not initialize ff, continuing anyway [ 1754.161220][ T3851] usb 2-1: USB disconnect, device number 2 [ 1770.663782][ T4322] netlink: 8 bytes leftover after parsing attributes in process `syz.1.191'. [ 1778.127116][ T4326] netem: incorrect gi model size [ 1778.183232][ T4326] netem: change failed [ 1792.251391][ T4332] netlink: 4 bytes leftover after parsing attributes in process `syz.0.196'. [ 1878.674313][ T4386] Zero length message leads to an empty skb [ 1896.105525][ T4395] Illegal XDP return value 32 on prog (id 10) dev N/A, expect packet loss! [ 1904.775073][ T4399] netlink: 12 bytes leftover after parsing attributes in process `syz.0.223'. [ 1912.240436][ T4403] netlink: 116 bytes leftover after parsing attributes in process `syz.0.224'. [ 1952.045158][ T4429] netlink: 277 bytes leftover after parsing attributes in process `syz.1.235'. [ 1997.282268][ T4453] binder_alloc: binder_alloc_mmap_handler: 4451 200000ffc000-200000fff000 already mapped failed -16 [ 2008.772982][ T4456] netlink: 4 bytes leftover after parsing attributes in process `syz.1.247'. [ 2034.247312][ T4471] syz_tun: entered allmulticast mode [ 2070.860079][ T4492] mmap: syz.0.259 (4492) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 2115.245937][ T4514] netlink: 16 bytes leftover after parsing attributes in process `syz.1.268'. [ 2149.702135][ T4532] fuseblk: block size(5120) > page size(4096) not supported by filesystem [ 2161.355067][ T4538] devtmpfs: Cannot disable swap on remount [ 2279.757221][ T4619] netlink: 8 bytes leftover after parsing attributes in process `syz.1.317'. [ 2379.147233][ T4665] process 'syz.0.337' launched './file2' with NULL argv: empty string added [ 2445.831899][ T4703] netlink: 'syz.0.351': attribute type 10 has an invalid length. [ 2489.364731][ T4727] netlink: 'syz.1.363': attribute type 3 has an invalid length. [ 2496.474384][ T4725] syz.0.362 (4725): drop_caches: 2 [ 2499.474428][ T4729] netlink: 8 bytes leftover after parsing attributes in process `syz.1.364'. [ 2507.211231][ T4736] syz.0.367 (4736): attempted to duplicate a private mapping with mremap. This is not supported. [ 2510.180072][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 2510.404436][ T9] usb 2-1: Using ep0 maxpacket: 32 [ 2510.601757][ T9] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2510.603628][ T9] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 253, using maximum allowed: 30 [ 2510.605084][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2510.606347][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2510.607517][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 253 [ 2510.624010][ T9] usb 2-1: New USB device found, idVendor=046d, idProduct=ca03, bcdDevice= 0.00 [ 2510.625367][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2510.965679][ T9] usb 2-1: config 0 descriptor?? [ 2514.692956][ T9] logitech 0003:046D:CA03.0002: unknown main item tag 0x7 [ 2515.407560][ T9] logitech 0003:046D:CA03.0002: hidraw0: USB HID v0.00 Device [HID 046d:ca03] on usb-dummy_hcd.1-1/input0 [ 2515.426234][ T9] logitech 0003:046D:CA03.0002: no inputs found [ 2516.110852][ T9] usb 2-1: USB disconnect, device number 3 [ 2671.464126][ T4839] netlink: 16 bytes leftover after parsing attributes in process `syz.0.404'. [ 2671.481515][ T4839] netlink: 16 bytes leftover after parsing attributes in process `syz.0.404'. [ 2709.765966][ T4866] netlink: 4 bytes leftover after parsing attributes in process `syz.0.411'. [ 2721.305339][ T4870] can0: slcan on ttyS3. [ 2724.065299][ T4869] can0 (unregistered): slcan off ttyS3. [ 2774.403133][ T4912] syz.1.423 uses obsolete (PF_INET,SOCK_PACKET) [ 2782.864228][ T9] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 2783.456922][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 2783.705556][ T9] usb 1-1: config 4 has an invalid interface number: 128 but max is 0 [ 2783.721778][ T9] usb 1-1: config 4 has no interface number 0 [ 2783.725809][ T9] usb 1-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2783.800926][ T9] usb 1-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2783.804447][ T9] usb 1-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 2783.829723][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2784.591882][ T9] hub 1-1:4.128: USB hub found [ 2787.677043][ T9] hub 1-1:4.128: 2 ports detected [ 2787.684641][ T9] hub 1-1:4.128: Using single TT (err -22) [ 2789.642185][ T9] usb 1-1: USB disconnect, device number 4 [ 2845.704975][ T4962] fuse: Bad value for 'fd' [ 2980.850053][ T5023] netlink: 4 bytes leftover after parsing attributes in process `syz.1.463'. [ 2998.274344][ T4599] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 2998.510504][ T4599] usb 2-1: Using ep0 maxpacket: 8 [ 2998.694544][ T4599] usb 2-1: config 0 has an invalid interface number: 52 but max is 0 [ 2998.696782][ T4599] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 2998.700251][ T4599] usb 2-1: config 0 has no interface number 0 [ 2998.701751][ T4599] usb 2-1: config 0 interface 52 altsetting 1 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 2998.704071][ T4599] usb 2-1: config 0 interface 52 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2998.707219][ T4599] usb 2-1: config 0 interface 52 has no altsetting 0 [ 2999.127426][ T4599] usb 2-1: New USB device found, idVendor=06cb, idProduct=0003, bcdDevice= 0.00 [ 2999.152033][ T4599] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=35 [ 2999.154575][ T4599] usb 2-1: SerialNumber: syz [ 2999.573604][ T4599] usb 2-1: config 0 descriptor?? [ 3002.526080][ T4599] input: USB Synaptics Device 06cb:0003 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.52/input/input1 [ 3003.902110][ T4599] usb 2-1: USB disconnect, device number 4 [ 3003.912076][ C1] synaptics_usb 2-1:0.52: synusb_irq - usb_submit_urb failed with result: -19 [ 3061.193420][ T4556] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 3061.607277][ T4556] usb 1-1: Using ep0 maxpacket: 16 [ 3062.533492][ T4556] usb 1-1: config 0 has an invalid interface number: 46 but max is 0 [ 3062.537700][ T4556] usb 1-1: config 0 has no interface number 0 [ 3062.851949][ T4556] usb 1-1: New USB device found, idVendor=04e8, idProduct=6601, bcdDevice=cd.0f [ 3062.882015][ T4556] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3062.885421][ T4556] usb 1-1: Product: syz [ 3062.906155][ T4556] usb 1-1: Manufacturer: syz [ 3062.924537][ T4556] usb 1-1: SerialNumber: syz [ 3063.412219][ T4556] usb 1-1: config 0 descriptor?? [ 3064.522667][ T4556] usb 1-1: active config #0 != 1 ?? [ 3069.351941][ T4901] usb 1-1: USB disconnect, device number 5 [ 3129.616973][ T4556] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 3129.665746][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 3129.924229][ T4556] usb 2-1: device descriptor read/64, error -32 [ 3130.372198][ T4556] usb 2-1: new full-speed USB device number 6 using dummy_hcd [ 3131.500686][ T4556] usb 2-1: config index 0 descriptor too short (expected 61256, got 72) [ 3131.503132][ T4556] usb 2-1: config 1 has an invalid interface number: 0 but max is -1 [ 3131.505194][ T4556] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 3131.507414][ T4556] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 0 [ 3131.563641][ T4556] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 22 [ 3131.723138][ T4556] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 3131.725851][ T4556] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 3131.741446][ T4556] usb 2-1: SerialNumber: syz [ 3132.461156][ T4556] cdc_acm 2-1:1.0: skipping garbage [ 3132.474195][ T4556] cdc_acm 2-1:1.0: Control and data interfaces are not separated! [ 3132.477213][ T4556] cdc_acm 2-1:1.0: This needs exactly 3 endpoints [ 3132.522308][ T4556] cdc_acm 2-1:1.0: probe with driver cdc_acm failed with error -22 [ 3136.021744][ T4556] usb 2-1: USB disconnect, device number 6 [ 3152.434387][ T5145] netlink: 4 bytes leftover after parsing attributes in process `syz.1.496'. [ 3162.637202][ T5154] netlink: 8 bytes leftover after parsing attributes in process `syz.0.498'. [ 3166.811792][ T5156] netlink: 12 bytes leftover after parsing attributes in process `syz.1.499'. [ 3212.065142][ T5175] netlink: 28 bytes leftover after parsing attributes in process `syz.1.507'. [ 3215.839728][ T5177] netlink: 12 bytes leftover after parsing attributes in process `syz.0.508'. [ 3261.996499][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.044053][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.116961][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.182126][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.211172][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.214164][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.217046][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.281786][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.285802][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3262.361120][ T5196] netlink: 4 bytes leftover after parsing attributes in process `syz.1.517'. [ 3319.232913][ T5130] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 3319.592335][ T5130] usb 1-1: Using ep0 maxpacket: 8 [ 3320.229841][ T5130] usb 1-1: config 12 has an invalid interface number: 43 but max is 0 [ 3320.231350][ T5130] usb 1-1: config 12 has no interface number 0 [ 3320.232968][ T5130] usb 1-1: config 12 interface 43 has no altsetting 0 [ 3320.856190][ T5130] usb 1-1: New USB device found, idVendor=162e, idProduct=d9f8, bcdDevice=31.72 [ 3320.862787][ T5130] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 3320.879088][ T5130] usb 1-1: Product: syz [ 3320.881607][ T5130] usb 1-1: Manufacturer: syz [ 3320.883423][ T5130] usb 1-1: SerialNumber: syz [ 3322.914521][ T5130] usb 1-1: USB disconnect, device number 6 [ 3385.161238][ T5275] __nla_validate_parse: 39 callbacks suppressed [ 3385.161980][ T5275] netlink: 32 bytes leftover after parsing attributes in process `syz.0.542'. [ 3399.250725][ T5284] netlink: 12 bytes leftover after parsing attributes in process `syz.0.546'. [ 3415.576932][ T5291] mmap: syz.0.549 (5291): VmData 29065216 exceed data ulimit 0. Update limits or use boot option ignore_rlimit_data. [ 3435.957202][ T3888] Process accounting resumed [ 3663.545160][ T5392] netlink: 12 bytes leftover after parsing attributes in process `syz.0.590'. [ 3663.571046][ T5392] netlink: 12 bytes leftover after parsing attributes in process `syz.0.590'. [ 3744.623029][ T5420] CUSE: unknown device info "KJ H+ۤ2LhnL1`Ccn80(3նi>f_ٮ,<_eF" [ 3744.627233][ T5420] CUSE: unknown device info "3ܟ,̘" [ 3744.703688][ T5420] CUSE: unknown device info "J2S Z !e/J+-na4D|G$5O~q [ 3744.703688][ T5420] fzXSAxjTǔw xRɐQ(hҏj pVdY0|M?2JIv^R@" [ 3744.745496][ T5420] CUSE: unknown device info "!To}ݝ&|L+Uoϲ"FstV:׌E gJ<@c4TMM|" [ 3744.781861][ T5420] CUSE: DEVNAME unspecified [ 3841.304801][ T4379] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 3841.346162][ C0] raw-gadget.0 gadget.1: ignoring, device is not running [ 3841.670819][ T4379] usb 2-1: device descriptor read/64, error -32 [ 3842.141150][ T4379] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 3842.756998][ T4379] usb 2-1: Using ep0 maxpacket: 32 [ 3843.185789][ T4379] usb 2-1: config index 0 descriptor too short (expected 35577, got 27) [ 3843.249369][ T4379] usb 2-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 3843.252137][ T4379] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 3843.285252][ T4379] usb 2-1: config 1 has no interface number 0 [ 3843.315701][ T4379] usb 2-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 3843.334247][ T4379] usb 2-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 3843.347284][ T4379] usb 2-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 3843.355012][ T4379] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 3845.706788][ T4379] snd_usb_pod 2-1:1.1: Line 6 Pocket POD found [ 3850.883056][ T4379] snd_usb_pod 2-1:1.1: set_interface failed [ 3850.941045][ T4379] snd_usb_pod 2-1:1.1: Line 6 Pocket POD now disconnected [ 3850.969550][ T4379] snd_usb_pod 2-1:1.1: probe with driver snd_usb_pod failed with error -110 [ 3857.213312][ T4379] usb 2-1: USB disconnect, device number 8 [ 3891.843948][ T5487] netlink: 'syz.1.621': attribute type 6 has an invalid length. [ 3981.741161][ T5529] netlink: 8 bytes leftover after parsing attributes in process `syz.1.637'. [ 4126.196756][ T5590] netlink: 24 bytes leftover after parsing attributes in process `syz.1.658'. [ 4126.234685][ T5590] netlink: 100 bytes leftover after parsing attributes in process `syz.1.658'. [ 4126.246430][ T5590] netlink: 16 bytes leftover after parsing attributes in process `syz.1.658'. [ 4147.517335][ T5595] semctl(GETNCNT/GETZCNT) is since 3.16 Single Unix Specification compliant. [ 4147.517335][ T5595] The task syz.0.660 (5595) triggered the difference, watch for misbehavior. [ 4168.784227][ T5603] netlink: 296 bytes leftover after parsing attributes in process `syz.0.664'. [ 4197.544777][ T5619] netlink: 12 bytes leftover after parsing attributes in process `syz.1.671'. [ 4220.119665][ T5629] netlink: 240 bytes leftover after parsing attributes in process `syz.1.675'. [ 4270.276147][ T5652] netlink: 56 bytes leftover after parsing attributes in process `syz.1.687'. [ 4287.775887][ T5658] netlink: 12 bytes leftover after parsing attributes in process `syz.0.690'. [ 4400.604854][ T5704] netlink: 28 bytes leftover after parsing attributes in process `syz.1.706'. [ 4496.674924][ T5744] llcp: nfc_llcp_send_ui_frame: Could not allocate PDU (error=-512) [ 4533.253153][ T5757] can0: slcan on ttyS3. [ 4537.684526][ T5755] can0 (unregistered): slcan off ttyS3. [ 4600.550687][ T5789] netlink: 8 bytes leftover after parsing attributes in process `syz.1.737'. [ 4745.273801][ T5837] fuseblk: Bad value for 'fd' [ 4746.767566][ T5839] xt_l2tp: missing protocol rule (udp|l2tpip) [ 4810.159947][ T5829] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 4810.440807][ T5829] usb 1-1: Using ep0 maxpacket: 16 [ 4810.627061][ T5829] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 4810.639672][ T5829] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 4810.643679][ T5829] usb 1-1: config 0 has no interface number 0 [ 4810.645020][ T5829] usb 1-1: config 0 interface 41 has no altsetting 0 [ 4810.850935][ T5829] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 4810.852327][ T5829] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 4810.853465][ T5829] usb 1-1: Product: syz [ 4810.854374][ T5829] usb 1-1: Manufacturer: syz [ 4810.855277][ T5829] usb 1-1: SerialNumber: syz [ 4811.080886][ T5829] usb 1-1: config 0 descriptor?? [ 4811.365069][ T5829] dm9601 1-1:0.41: probe with driver dm9601 failed with error -22 [ 4811.427060][ T5829] sr9700 1-1:0.41: probe with driver sr9700 failed with error -22 [ 4814.340558][ T5829] usb 1-1: USB disconnect, device number 7 [ 4863.251634][ T5539] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 4864.056737][ T5539] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 4864.085253][ T5539] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 4864.086658][ T5539] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 4864.115342][ T5539] usb 1-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 4864.117508][ T5539] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 4864.604687][ T5539] usb 1-1: config 0 descriptor?? [ 4874.027290][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.123492][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.200953][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.203501][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.205624][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.252098][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.255029][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.326461][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.353865][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.356421][ T5539] hid-multitouch 0003:0457:07DA.0003: unknown main item tag 0x0 [ 4874.741054][ T5539] hid-multitouch 0003:0457:07DA.0003: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.0-1/input0 [ 4875.785630][ T5539] usb 1-1: USB disconnect, device number 8 [ 4946.918745][ T5947] ucma_write: process 837 (syz.1.786) changed security contexts after opening file descriptor, this is not allowed. [ 5045.824918][ T5829] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 5046.750470][ T5829] usb 1-1: Using ep0 maxpacket: 32 [ 5047.082814][ T5829] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 5047.087418][ T5829] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5047.127108][ T5829] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 5047.145877][ T5829] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5047.534249][ T5829] usb 1-1: config 0 descriptor?? [ 5047.883737][ T5829] hub 1-1:0.0: USB hub found [ 5053.042381][ T5829] hub 1-1:0.0: config failed, can't read hub descriptor (err -22) [ 5053.893441][ T5829] usbhid 1-1:0.0: can't add hid device: -71 [ 5053.897071][ T5829] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 5054.234472][ T5829] usb 1-1: USB disconnect, device number 9 [ 5056.084818][ T6014] faux_driver vgem: [drm] Unknown color mode 9; guessing buffer size. [ 5069.123089][ T6002] usb 1-1: new full-speed USB device number 10 using dummy_hcd [ 5071.385557][ T6002] usb 1-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 5071.408970][ T6002] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5072.255126][ T6002] usb 1-1: config 0 descriptor?? [ 5072.774557][ T6002] cp210x 1-1:0.0: cp210x converter detected [ 5077.931819][ T6002] cp210x 1-1:0.0: failed to get vendor val 0x370b size 1: -110 [ 5077.934703][ T6002] cp210x 1-1:0.0: querying part number failed [ 5078.560725][ T6002] usb 1-1: cp210x converter now attached to ttyUSB0 [ 5082.777325][ T6002] usb 1-1: USB disconnect, device number 10 [ 5084.116785][ T6002] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 5084.282844][ T6002] cp210x 1-1:0.0: device disconnected [ 5243.335657][ T6101] atomic_op ffffaf80313f5998 conn xmit_atomic 0000000000000000 [ 5287.462595][ T6116] netlink: 'syz.1.839': attribute type 3 has an invalid length. [ 5354.705107][ T6142] netlink: 8 bytes leftover after parsing attributes in process `syz.0.849'. [ 5354.791512][ T6142] netlink: 4 bytes leftover after parsing attributes in process `syz.0.849'. [ 5354.813751][ T6142] netlink: 'syz.0.849': attribute type 13 has an invalid length. [ 5354.817295][ T6142] netlink: 'syz.0.849': attribute type 14 has an invalid length. [ 5370.223289][ T6150] netlink: 16 bytes leftover after parsing attributes in process `syz.0.851'. [ 5378.499819][ T31] audit: type=1326 audit(5376.970:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.506798][ T31] audit: type=1326 audit(5377.000:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=277 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.612784][ T31] audit: type=1326 audit(5377.060:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.633888][ T31] audit: type=1326 audit(5377.140:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.670624][ T31] audit: type=1326 audit(5377.180:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.719764][ T31] audit: type=1326 audit(5377.220:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.734198][ T31] audit: type=1326 audit(5377.250:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.786387][ T31] audit: type=1326 audit(5377.300:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.799170][ T31] audit: type=1326 audit(5377.310:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5378.803561][ T31] audit: type=1326 audit(5377.310:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6152 comm="syz.0.853" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0x7fffb6d31542 code=0x7fc00000 [ 5508.834076][ T6221] sock: sock_set_timeout: `syz.1.876' (pid 6221) tries to set negative timeout [ 5714.306159][ T6293] bridge_slave_0: default FDB implementation only supports local addresses [ 5737.884089][ T6303] netlink: 24 bytes leftover after parsing attributes in process `syz.0.911'. [ 5790.393498][ T6327] netlink: 4 bytes leftover after parsing attributes in process `syz.0.921'. [ 5844.239867][ T6353] fuse: Bad value for 'fd' [ 5859.354560][ T6358] random: crng reseeded on system resumption [ 5866.049108][ T5130] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 5870.605484][ T5130] usb 2-1: too many endpoints for config 0 interface 0 altsetting 0: 254, using maximum allowed: 30 [ 5870.632896][ T5130] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 5870.634329][ T5130] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 254 [ 5870.635904][ T5130] usb 2-1: New USB device found, idVendor=044f, idProduct=b323, bcdDevice= 0.00 [ 5870.637300][ T5130] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 5871.114626][ T5130] usb 2-1: config 0 descriptor?? [ 5878.356702][ T5130] usbhid 2-1:0.0: can't add hid device: -32 [ 5878.376791][ T5130] usbhid 2-1:0.0: probe with driver usbhid failed with error -32 [ 5880.072081][ T5130] usb 2-1: USB disconnect, device number 9 [ 5963.354615][ T6422] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 6047.285182][ T31] kauditd_printk_skb: 2 callbacks suppressed [ 6047.285828][ T31] audit: type=1326 audit(6045.756:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6453 comm="syz.1.970" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x7fffaf731542 code=0x0 [ 6091.297450][ T6474] netlink: 256 bytes leftover after parsing attributes in process `syz.1.978'. [ 6092.357534][ T6474] netlink: 16 bytes leftover after parsing attributes in process `syz.1.978'. [ 6095.511082][ T6476] netlink: 64 bytes leftover after parsing attributes in process `syz.0.979'. [ 6095.515091][ T6476] netlink: 64 bytes leftover after parsing attributes in process `syz.0.979'. [ 6112.206180][ T6481] vlan2: entered promiscuous mode [ 6112.565814][ T6481] ip6gretap0: entered promiscuous mode [ 6148.743885][ T6503] binder: 6501:6503 ioctl 400c620e 2000000001c0 returned -22 [ 6285.332551][ T6573] netlink: 'syz.0.1014': attribute type 22 has an invalid length. [ 6285.530990][ T6573] netlink: 'syz.0.1014': attribute type 22 has an invalid length. [ 6285.533030][ T6573] netlink: 44 bytes leftover after parsing attributes in process `syz.0.1014'. [ 6515.531291][ T6667] xt_connbytes: Forcing CT accounting to be enabled [ 6526.456858][ T6139] usb 2-1: new full-speed USB device number 10 using dummy_hcd [ 6529.763536][ T6139] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has an invalid bInterval 0, changing to 4 [ 6529.766546][ T6139] usb 2-1: config 0 interface 0 altsetting 251 endpoint 0x9 has invalid wMaxPacketSize 0 [ 6529.987492][ T6139] usb 2-1: config 0 interface 0 has no altsetting 0 [ 6531.764631][ T6139] usb 2-1: New USB device found, idVendor=045e, idProduct=0283, bcdDevice=99.0b [ 6531.767489][ T6139] usb 2-1: New USB device strings: Mfr=1, Product=228, SerialNumber=2 [ 6531.886380][ T6139] usb 2-1: Product: syz [ 6532.002848][ T6139] usb 2-1: Manufacturer: syz [ 6532.004734][ T6139] usb 2-1: SerialNumber: syz [ 6532.875134][ T6139] usb 2-1: config 0 descriptor?? [ 6535.166651][ T6139] usb 2-1: can't set config #0, error -71 [ 6536.114451][ T6139] usb 2-1: USB disconnect, device number 10 [ 6540.611402][ T6694] block device autoloading is deprecated and will be removed. [ 6572.184225][ T6715] autofs: Bad value for 'fd' [ 6579.189857][ T6717] ALSA: mixer_oss: invalid OSS volume '' [ 6596.304762][ T6726] pimreg: entered allmulticast mode [ 6602.100854][ T6735] fuse: Bad value for 'fd' [ 6602.467588][ T6735] fuse: Bad value for 'fd' [ 6704.185831][ T6785] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1092'. [ 6710.787046][ T6789] cgroup: fork rejected by pids controller in /syz0 [ 6723.231100][ T6795] netlink: 65039 bytes leftover after parsing attributes in process `syz.1.1096'. [ 6727.672942][ T3230] syz_tun (unregistering): left allmulticast mode [ 6733.727366][ T6765] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6737.930765][ T6765] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6739.346697][ T6765] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 6744.382248][ T6765] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 7198.087377][ T33] INFO: task dhcpcd:3059 blocked for more than 429 seconds. [ 7206.389518][ T33] Not tainted syzkaller #0 [ 7206.391120][ T33] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 7206.392755][ T33] task:dhcpcd state:D stack:0 pid:3059 tgid:3059 ppid:3058 task_flags:0x400140 flags:0x00000000 [ 7206.395209][ T33] Call Trace: [ 7206.396310][ T33] [] __schedule+0xf14/0x4220 [ 7208.541092][ T33] [] schedule+0xb4/0x334 [ 7208.544068][ T33] [] schedule_preempt_disabled+0x16/0x28 [ 7208.546285][ T33] [] __mutex_lock+0x930/0x1890 [ 7214.577574][ T33] [] mutex_lock_nested+0x14/0x1c [ 7217.773888][ T33] [] rtnl_dumpit+0x1a0/0x1f4 [ 7217.775678][ T33] [] netlink_dump+0x47a/0x1080 [ 7217.777201][ T33] [] __netlink_dump_start+0x596/0x7fc [ 7219.186217][ T33] [] rtnetlink_rcv_msg+0xa7a/0xd84 [ 7225.680743][ T33] [] netlink_rcv_skb+0x1e8/0x394 [ 7225.684886][ T33] [] rtnetlink_rcv+0x26/0x30 [ 7228.674243][ T33] [] netlink_unicast+0x50c/0x7d8