last executing test programs: 6m41.428000181s ago: executing program 1 (id=961): prlimit64(0x0, 0x6, &(0x7f0000000040), 0x0) setuid(0xee01) syz_clone(0x44200400, 0x0, 0x0, 0x0, 0x0, 0x0) 6m33.982894282s ago: executing program 0 (id=962): r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00', 0x0}) setsockopt$packet_add_memb(r0, 0x107, 0x1, &(0x7f0000000280)={r1, 0x11, 0x6, @random="626853a093d6"}, 0x10) 6m33.734342715s ago: executing program 1 (id=963): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @local}, 0x10) sendmsg$rds(r0, &(0x7f0000000680)={&(0x7f00000000c0)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x25}}, 0x10, &(0x7f0000000640)=[{&(0x7f00000009c0)=""/4078, 0xfee}], 0x5}, 0x0) 6m10.251110826s ago: executing program 1 (id=964): madvise(&(0x7f0000130000/0xd000)=nil, 0xd000, 0x66) openat$nullb(0xffffffffffffff9c, &(0x7f0000000080), 0x4000000004002, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60005f, 0x19) 6m9.279636745s ago: executing program 0 (id=965): r0 = socket$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)={&(0x7f0000000600)={{0x14}, [@NFT_MSG_NEWRULE={0x5c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x30, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @limit={{0xa}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_LIMIT_UNIT={0xc, 0x2, 0x1, 0x0, 0x9f1b}, @NFTA_LIMIT_RATE={0xc, 0x1, 0x1, 0x0, 0xdcaf}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x84}}, 0x98) 6m1.275414834s ago: executing program 0 (id=966): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) ioctl$TIOCSETD(r0, 0x5423, 0x0) 5m57.893343807s ago: executing program 1 (id=967): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x46a, 0x23, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x7}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000b40)={0x24, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\"\a'], 0x0}, 0x0) 5m55.609665854s ago: executing program 0 (id=968): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x54, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_COALESCE_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'netdevsim0\x00'}]}, @ETHTOOL_A_COALESCE_USE_ADAPTIVE_TX={0x5, 0xc, 0x1}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_LOW={0x8, 0xf, 0x7}, @ETHTOOL_A_COALESCE_RX_MAX_FRAMES_IRQ={0x8, 0x5, 0x7}, @ETHTOOL_A_COALESCE_TX_MAX_FRAMES_HIGH={0x8, 0x16, 0x8}, @ETHTOOL_A_COALESCE_STATS_BLOCK_USECS={0x8, 0xa, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x24008895}, 0x0) 5m29.573166275s ago: executing program 1 (id=969): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000000c0)={0x9}, 0x10) sendmsg$nl_route_sched(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=@gettaction={0x20, 0x5a, 0x1, 0x0, 0x0, {}, [@action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}]}, 0x20}}, 0x0) 5m15.167594192s ago: executing program 1 (id=970): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a20000000000a010300000000000000000100fffd0900010073797a300000000040000000030a01020000000000000000010000000900030073797a3200000000140004800800024032658aeb08000140000000010900010073797a300000000044000000060a010400000000000001040100000008000b40000000000900010073797a30000000001c000480180001800d00010073796e70726f7879000000000400028014000000110001"], 0xcc}}, 0x0) syz_emit_ethernet(0x36, &(0x7f0000000440)={@local, @broadcast, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x2000, 0x0, 0x0, 0x6, 0x0, @empty, @empty}, {{0x0, 0x4e29, 0x41424344, 0x41424344, 0x0, 0x0, 0x5, 0x16, 0x1}}}}}}, 0x0) 5m15.167152882s ago: executing program 0 (id=971): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000540), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) 5m7.722296232s ago: executing program 0 (id=972): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xffffffff}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x2008040) 0s ago: executing program 32 (id=972): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_DEBUG_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)={0x38, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_DEBUG_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_DEBUG_MSGMASK={0xc, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_SIZE={0x8, 0x2, 0xffffffff}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x880}, 0x2008040) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:44560' (ED25519) to the list of known hosts. syzkaller login: [ 349.895021][ T3183] cgroup: Unknown subsys name 'net' [ 350.482007][ T3183] cgroup: Unknown subsys name 'cpuset' [ 350.715043][ T3183] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 408.388768][ T3183] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 495.948193][ T3194] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 496.038041][ T3194] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 499.207007][ T3197] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 499.764212][ T3197] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 508.065987][ T3194] hsr_slave_0: entered promiscuous mode [ 508.140761][ T3194] hsr_slave_1: entered promiscuous mode [ 512.381506][ T3197] hsr_slave_0: entered promiscuous mode [ 512.436436][ T3197] hsr_slave_1: entered promiscuous mode [ 512.458604][ T3197] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 512.461725][ T3197] Cannot create hsr debugfs directory [ 519.599514][ T3194] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 519.768208][ T3194] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 520.064253][ T3194] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 520.211719][ T3194] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 522.085913][ T3197] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 522.267453][ T3197] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 522.401596][ T3197] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 522.676646][ T3197] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 533.004073][ T3194] 8021q: adding VLAN 0 to HW filter on device bond0 [ 534.786841][ T3197] 8021q: adding VLAN 0 to HW filter on device bond0 [ 573.478944][ T3194] veth0_vlan: entered promiscuous mode [ 573.980577][ T3197] veth0_vlan: entered promiscuous mode [ 574.270807][ T3194] veth1_vlan: entered promiscuous mode [ 574.690641][ T3197] veth1_vlan: entered promiscuous mode [ 576.788314][ T3194] veth0_macvtap: entered promiscuous mode [ 577.153168][ T3194] veth1_macvtap: entered promiscuous mode [ 578.365884][ T3197] veth0_macvtap: entered promiscuous mode [ 579.150410][ T3197] veth1_macvtap: entered promiscuous mode [ 579.307691][ T3194] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.310999][ T3194] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.317601][ T3194] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 579.319846][ T3194] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.115894][ T3197] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.117478][ T3197] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.119012][ T3197] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 582.120088][ T3197] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 585.549770][ T3194] 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. [ 589.621349][ T3902] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 603.961348][ T3924] netlink: 108 bytes leftover after parsing attributes in process `syz.0.10'. [ 607.659102][ T3900] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 608.063522][ T3900] usb 1-1: config 17 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 608.066745][ T3900] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 0, changing to 7 [ 608.083662][ T3900] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 608.087225][ T3900] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 608.089001][ T3900] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 608.510073][ T3928] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 610.839953][ T3900] aiptek 1-1:17.0: Aiptek using 400 ms programming speed [ 610.945818][ T3900] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:17.0/input/input0 [ 611.748338][ T3900] usb 1-1: USB disconnect, device number 2 [ 611.753903][ C1] aiptek 1-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 621.222126][ T3960] ======================================================= [ 621.222126][ T3960] WARNING: The mand mount option has been deprecated and [ 621.222126][ T3960] and is ignored by this kernel. Remove the mand [ 621.222126][ T3960] option from the mount to silence this warning. [ 621.222126][ T3960] ======================================================= [ 625.889641][ T3964] netlink: 20 bytes leftover after parsing attributes in process `syz.0.19'. [ 640.051449][ T3976] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 706.690164][ T4053] netlink: 4 bytes leftover after parsing attributes in process `syz.0.56'. [ 713.167920][ T4061] capability: warning: `syz.0.60' uses deprecated v2 capabilities in a way that may be insecure [ 731.159954][ T3899] hid-generic 0000:0000:0000.0001: unknown main item tag 0x0 [ 731.271664][ T3899] hid-generic 0000:0000:0000.0001: hidraw0: HID v0.00 Device [syz0] on syz0 [ 733.069313][ T3898] hid-generic 0000:0004:0005.0002: item fetching failed at offset 0/2 [ 733.097855][ T3898] hid-generic 0000:0004:0005.0002: probe with driver hid-generic failed with error -22 [ 748.387577][ T4111] netlink: 'syz.1.80': attribute type 7 has an invalid length. [ 748.389226][ T4111] netlink: 'syz.1.80': attribute type 8 has an invalid length. [ 749.328588][ T4113] trusted_key: encrypted_key: key trusted:‘8s‰X not found [ 757.828047][ T4121] netlink: 256 bytes leftover after parsing attributes in process `syz.1.84'. [ 775.897690][ T4138] [U] ^@ [ 819.768134][ T4186] bond0: option fail_over_mac: unable to set because the bond device has slaves [ 833.684647][ T3900] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 833.969634][ T3900] usb 1-1: Using ep0 maxpacket: 16 [ 834.126205][ T3900] usb 1-1: config 0 has an invalid interface number: 1 but max is 0 [ 834.128687][ T3900] usb 1-1: config 0 has no interface number 0 [ 834.130860][ T3900] usb 1-1: config 0 interface 1 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 834.458377][ T3900] usb 1-1: New USB device found, idVendor=1a86, idProduct=752d, bcdDevice=2d.4d [ 834.460605][ T3900] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 834.462394][ T3900] usb 1-1: Product: syz [ 834.489485][ T3900] usb 1-1: Manufacturer: syz [ 834.491081][ T3900] usb 1-1: SerialNumber: syz [ 834.876971][ T3900] usb 1-1: config 0 descriptor?? [ 835.238340][ T3900] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 836.270248][ T3900] snd-usb-audio 1-1:0.1: probe with driver snd-usb-audio failed with error -2 [ 836.605772][ T3900] usb 1-1: USB disconnect, device number 3 [ 857.945953][ T4247] capability: warning: `syz.0.131' uses 32-bit capabilities (legacy support in use) [ 864.361451][ T4255] netlink: 8 bytes leftover after parsing attributes in process `syz.1.134'. [ 864.364616][ T4255] netlink: 12 bytes leftover after parsing attributes in process `syz.1.134'. [ 871.417783][ T4263] netlink: 8 bytes leftover after parsing attributes in process `syz.0.137'. [ 872.034555][ T4263] gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 872.065400][ T4263] gretap1: entered promiscuous mode [ 872.068128][ T4263] gretap1: entered allmulticast mode [ 882.260429][ T4274] netlink: 'syz.1.141': attribute type 27 has an invalid length. [ 915.417988][ T4315] Zero length message leads to an empty skb [ 918.494684][ T35] audit: type=1800 audit(917.820:2): pid=4318 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.1.161" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 921.747013][ T4322] netlink: 72 bytes leftover after parsing attributes in process `syz.1.163'. [ 925.120605][ T4326] netlink: 20 bytes leftover after parsing attributes in process `syz.1.165'. [ 930.667412][ T4334] netlink: 8 bytes leftover after parsing attributes in process `syz.1.168'. [ 931.468246][ T4334] gretap0: entered promiscuous mode [ 953.077560][ T4359] netlink: 8 bytes leftover after parsing attributes in process `syz.0.179'. [ 955.717610][ T4363] process 'syz.0.181' launched '/dev/fd/3' with NULL argv: empty string added [ 963.865492][ T4371] gtp0: entered promiscuous mode [ 963.866825][ T4371] gtp0: entered allmulticast mode [ 973.606537][ T4360] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 973.845558][ T4360] usb 1-1: Using ep0 maxpacket: 16 [ 973.925438][ T4360] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 973.929761][ T4360] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 973.932034][ T4360] usb 1-1: New USB device found, idVendor=0458, idProduct=5012, bcdDevice= 0.00 [ 973.965781][ T4360] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 974.184309][ T4360] usb 1-1: config 0 descriptor?? [ 975.771877][ T4360] input: HID 0458:5012 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5012.0003/input/input3 [ 975.928724][ T4360] input: HID 0458:5012 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:0458:5012.0003/input/input4 [ 976.459458][ T4360] kye 0003:0458:5012.0003: input,hiddev0,hidraw0: USB HID v0.09 Device [HID 0458:5012] on usb-dummy_hcd.0-1/input0 [ 976.699798][ T4360] usb 1-1: USB disconnect, device number 4 [ 995.206154][ T4434] hub 2-0:1.0: USB hub found [ 995.222067][ T4434] hub 2-0:1.0: 1 port detected [ 1009.315440][ T4449] netlink: 144 bytes leftover after parsing attributes in process `syz.0.202'. [ 1009.347698][ T4449] netlink: 24 bytes leftover after parsing attributes in process `syz.0.202'. [ 1016.158616][ T35] audit: type=1326 audit(1015.480:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4454 comm="syz.0.207" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x0 [ 1029.969243][ T4466] gtp0: entered promiscuous mode [ 1029.970673][ T4466] gtp0: entered allmulticast mode [ 1049.316215][ T3898] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1049.577535][ T3898] usb 1-1: Using ep0 maxpacket: 16 [ 1049.684847][ T3898] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1049.687371][ T3898] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1049.689611][ T3898] usb 1-1: New USB device found, idVendor=1770, idProduct=ff00, bcdDevice= 0.00 [ 1049.737164][ T3898] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1049.950424][ T3898] usb 1-1: config 0 descriptor?? [ 1051.568100][ T3898] gt683r_led 0003:1770:FF00.0004: hidraw0: USB HID v0.00 Device [HID 1770:ff00] on usb-dummy_hcd.0-1/input0 [ 1052.138409][ T3898] usb 1-1: USB disconnect, device number 5 [ 1052.791356][ T3767] gt683r_led 0003:1770:FF00.0004: failed to send set report request: -19 [ 1091.812908][ C0] hrtimer: interrupt took 1396400 ns [ 1153.589927][ T4644] block nbd1: Unsupported socket: shutdown callout must be supported. [ 1173.946984][ T3932] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 1174.205145][ T3932] usb 2-1: Using ep0 maxpacket: 16 [ 1174.328628][ T3932] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1174.336640][ T3932] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1174.339304][ T3932] usb 2-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00 [ 1174.341215][ T3932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1174.550480][ T3932] usb 2-1: config 0 descriptor?? [ 1175.566230][ T3932] holtek 0003:1241:5015.0005: unknown main item tag 0x3 [ 1175.736764][ T3932] holtek 0003:1241:5015.0005: hidraw0: USB HID v0.00 Device [HID 1241:5015] on usb-dummy_hcd.1-1/input0 [ 1175.768593][ T3932] holtek 0003:1241:5015.0005: no inputs found [ 1175.991190][ T3932] usb 2-1: USB disconnect, device number 2 [ 1220.539811][ T4749] netlink: 40 bytes leftover after parsing attributes in process `syz.0.315'. [ 1250.934936][ T3899] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 1251.250443][ T3899] usb 2-1: config 0 interface 0 altsetting 185 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1251.255150][ T3899] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1251.257635][ T3899] usb 2-1: New USB device found, idVendor=05ac, idProduct=027a, bcdDevice= 0.00 [ 1251.259850][ T3899] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1251.459890][ T3899] usb 2-1: config 0 descriptor?? [ 1252.559811][ T3899] apple 0003:05AC:027A.0006: hidraw0: USB HID v8.00 Device [HID 05ac:027a] on usb-dummy_hcd.1-1/input0 [ 1253.048566][ T3899] usb 2-1: USB disconnect, device number 3 [ 1267.160838][ T4834] netlink: 8 bytes leftover after parsing attributes in process `syz.1.346'. [ 1269.200163][ T4838] netlink: 8 bytes leftover after parsing attributes in process `syz.1.348'. [ 1269.207616][ T4838] netlink: 4 bytes leftover after parsing attributes in process `syz.1.348'. [ 1269.210123][ T4838] netlink: 'syz.1.348': attribute type 13 has an invalid length. [ 1269.221696][ T4838] netlink: 'syz.1.348': attribute type 11 has an invalid length. [ 1275.307957][ T35] audit: type=1800 audit(1274.640:4): pid=4845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.352" name="memory.events" dev="tmpfs" ino=902 res=0 errno=0 [ 1275.401429][ T35] audit: type=1800 audit(1274.720:5): pid=4845 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.352" name="memory.events" dev="tmpfs" ino=902 res=0 errno=0 [ 1279.506981][ T4854] ubi31: attaching mtd0 [ 1279.513615][ T4854] ubi31 error: ubi_attach_mtd_dev: bad VID header (46848) or data offsets (46912) [ 1326.906040][ T4915] CUSE: info not properly terminated [ 1339.377595][ T3932] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 1339.755400][ T3932] usb 1-1: config 0 has no interfaces? [ 1339.850757][ T3932] usb 1-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=a1.69 [ 1339.858095][ T3932] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1339.860096][ T3932] usb 1-1: Product: syz [ 1339.861698][ T3932] usb 1-1: Manufacturer: syz [ 1339.868737][ T3932] usb 1-1: SerialNumber: syz [ 1340.000927][ T3932] usb 1-1: config 0 descriptor?? [ 1342.639054][ T9] usb 1-1: USB disconnect, device number 6 [ 1361.217092][ T4968] netlink: 8 bytes leftover after parsing attributes in process `syz.0.402'. [ 1383.918011][ T4990] xt_CT: No such helper "snmp" [ 1404.318270][ T3932] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1404.546543][ T3932] usb 2-1: Using ep0 maxpacket: 16 [ 1404.665600][ T3932] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1404.668306][ T3932] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1404.670410][ T3932] usb 2-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1404.676967][ T3932] usb 2-1: config 0 interface 0 altsetting 16 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 1404.679720][ T3932] usb 2-1: config 0 interface 0 has no altsetting 0 [ 1404.681714][ T3932] usb 2-1: New USB device found, idVendor=04b4, idProduct=ed81, bcdDevice= 0.00 [ 1404.684801][ T3932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1404.840271][ T3932] usb 2-1: config 0 descriptor?? [ 1407.075129][ T3932] cypress 0003:04B4:ED81.0007: item fetching failed at offset 0/4 [ 1407.087001][ T3932] cypress 0003:04B4:ED81.0007: parse failed [ 1407.088845][ T3932] cypress 0003:04B4:ED81.0007: probe with driver cypress failed with error -22 [ 1408.012287][ T3899] usb 2-1: USB disconnect, device number 4 [ 1459.928768][ T5099] vlan2: entered allmulticast mode [ 1459.930311][ T5099] vlan1: entered allmulticast mode [ 1459.931227][ T5099] veth0_vlan: entered allmulticast mode [ 1509.179034][ T5169] vlan2: entered allmulticast mode [ 1509.181895][ T5169] vlan1: entered allmulticast mode [ 1509.236449][ T5169] veth0_vlan: entered allmulticast mode [ 1519.628859][ T5191] netlink: 798 bytes leftover after parsing attributes in process `syz.0.485'. [ 1528.500989][ T5205] netlink: 10 bytes leftover after parsing attributes in process `syz.0.490'. [ 1546.665853][ T5231] binder: 5230:5231 ioctl c0306201 200000000340 returned -22 [ 1547.867564][ T5233] smc: net device ip6tnl0 applied user defined pnetid SYZ0 [ 1557.977784][ T3932] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1557.982116][ C1] raw-gadget.0 gadget.1: ignoring, device is not running [ 1558.225741][ T3932] usb 2-1: device descriptor read/64, error -32 [ 1558.574931][ T3932] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1559.030253][ T3932] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1559.031929][ T3932] usb 2-1: New USB device found, idVendor=11c0, idProduct=5506, bcdDevice= 0.00 [ 1559.063934][ T3932] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1559.176538][ T3932] usb 2-1: config 0 descriptor?? [ 1561.067690][ T3932] betop 0003:11C0:5506.0008: collection stack underflow [ 1561.069756][ T3932] betop 0003:11C0:5506.0008: item 0 4 0 12 parsing failed [ 1561.114051][ T3932] betop 0003:11C0:5506.0008: parse failed [ 1561.119334][ T3932] betop 0003:11C0:5506.0008: probe with driver betop failed with error -22 [ 1561.150250][ T5251] netlink: 8 bytes leftover after parsing attributes in process `syz.0.509'. [ 1561.171462][ T5251] netlink: 4 bytes leftover after parsing attributes in process `syz.0.509'. [ 1561.195246][ T5251] netlink: 'syz.0.509': attribute type 14 has an invalid length. [ 1561.197210][ T5251] netlink: 'syz.0.509': attribute type 13 has an invalid length. [ 1561.405346][ T3932] usb 2-1: USB disconnect, device number 6 [ 1565.258015][ T3932] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1565.478271][ T3932] usb 1-1: Using ep0 maxpacket: 16 [ 1565.555226][ T3932] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1565.557672][ T3932] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1565.559969][ T3932] usb 1-1: New USB device found, idVendor=1b1c, idProduct=1b02, bcdDevice= 0.00 [ 1565.561844][ T3932] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1565.661785][ T3932] usb 1-1: config 0 descriptor?? [ 1567.035996][ T3932] corsair 0003:1B1C:1B02.0009: unknown main item tag 0x3 [ 1567.038148][ T3932] corsair 0003:1B1C:1B02.0009: unbalanced collection at end of report description [ 1567.060951][ T3932] corsair 0003:1B1C:1B02.0009: parse failed [ 1567.069024][ T3932] corsair 0003:1B1C:1B02.0009: probe with driver corsair failed with error -22 [ 1567.260419][ T3932] usb 1-1: USB disconnect, device number 7 [ 1575.931097][ T5289] [U]  [ 1582.780504][ T5300] netlink: 192 bytes leftover after parsing attributes in process `syz.0.518'. [ 1602.754469][ T5326] mmap: syz.0.530 (5326) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 1623.958092][ T5354] netlink: 20 bytes leftover after parsing attributes in process `syz.0.542'. [ 1624.007340][ T5351] netlink: 20 bytes leftover after parsing attributes in process `syz.0.542'. [ 1636.691843][ T5375] netlink: 36 bytes leftover after parsing attributes in process `syz.0.553'. [ 1638.552933][ T5379] netlink: 8 bytes leftover after parsing attributes in process `syz.0.555'. [ 1638.554283][ T5379] netlink: 12 bytes leftover after parsing attributes in process `syz.0.555'. [ 1643.676245][ T35] audit: type=1326 audit(1642.980:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5386 comm="syz.0.559" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1643.719960][ T35] audit: type=1326 audit(1643.030:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5386 comm="syz.0.559" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1643.869754][ T35] audit: type=1326 audit(1643.190:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5386 comm="syz.0.559" exe="/syz-executor" sig=0 arch=c00000f3 syscall=198 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1643.880668][ T35] audit: type=1326 audit(1643.210:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5386 comm="syz.0.559" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1643.901409][ T35] audit: type=1326 audit(1643.230:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5386 comm="syz.0.559" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1643.929815][ T35] audit: type=1326 audit(1643.260:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5386 comm="syz.0.559" exe="/syz-executor" sig=0 arch=c00000f3 syscall=211 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1643.937479][ T5387] netlink: 12 bytes leftover after parsing attributes in process `syz.0.559'. [ 1643.943550][ T35] audit: type=1326 audit(1643.270:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5386 comm="syz.0.559" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1643.949240][ T35] audit: type=1326 audit(1643.280:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5386 comm="syz.0.559" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xdb906 code=0x7ffc0000 [ 1661.626254][ T5094] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1661.854839][ T5094] usb 1-1: Using ep0 maxpacket: 16 [ 1662.068882][ T5094] usb 1-1: New USB device found, idVendor=25c6, idProduct=9002, bcdDevice=62.ba [ 1662.070327][ T5094] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1662.071685][ T5094] usb 1-1: Product: syz [ 1662.077591][ T5094] usb 1-1: Manufacturer: syz [ 1662.079023][ T5094] usb 1-1: SerialNumber: syz [ 1662.387134][ T5094] usb 1-1: config 0 descriptor?? [ 1664.586096][ T5030] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 1665.015801][ T5030] usb 2-1: Using ep0 maxpacket: 16 [ 1665.076862][ T5094] snd-usb-hiface 1-1:0.0: probe with driver snd-usb-hiface failed with error -22 [ 1665.266833][ T5030] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1665.269206][ T5030] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1665.271955][ T5030] usb 2-1: New USB device found, idVendor=046d, idProduct=c626, bcdDevice= 0.00 [ 1665.281797][ T5030] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1665.494031][ T5030] usb 2-1: config 0 descriptor?? [ 1667.510190][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.511651][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.514119][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.515193][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.516667][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.517872][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.519104][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.520145][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.521563][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.525464][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.526732][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.528292][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.529511][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.530680][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.531822][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.534116][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.535200][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.537664][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.538931][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.540073][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.541232][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.543020][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.544262][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.545987][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.548458][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.549651][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.550840][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.551992][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.553825][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.555016][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.556174][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.557393][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.559823][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.561048][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.562185][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.564673][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.565812][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.566993][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.568202][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.569347][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.585517][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.587126][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.588393][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.589379][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.590359][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.591395][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.624068][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.625452][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.626615][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.627723][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.628862][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.629975][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.631131][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.632289][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.646898][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.649595][ T9] usb 1-1: USB disconnect, device number 8 [ 1667.650604][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.651222][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.651565][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.652099][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.652898][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.653250][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.660170][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.661525][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.664936][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.666119][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.667262][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.668356][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.669471][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1667.670557][ T5030] logitech 0003:046D:C626.000A: unknown main item tag 0x0 [ 1668.032040][ T5030] logitech 0003:046D:C626.000A: hidraw0: USB HID v0.00 Device [HID 046d:c626] on usb-dummy_hcd.1-1/input0 [ 1668.494717][ T5030] usb 2-1: USB disconnect, device number 7 [ 1688.194951][ T5453] syz.0.575 (5453): drop_caches: 2 [ 1693.998676][ T5468] netlink: 8 bytes leftover after parsing attributes in process `syz.0.580'. [ 1693.999995][ T5468] netlink: 12 bytes leftover after parsing attributes in process `syz.0.580'. [ 1719.928553][ T5514] tmpfs: Cannot enable swap on remount if it was disabled on first mount [ 1727.728010][ T5526] lo speed is unknown, defaulting to 1000 [ 1727.735935][ T5526] lo speed is unknown, defaulting to 1000 [ 1727.781400][ T5526] lo speed is unknown, defaulting to 1000 [ 1728.100958][ T5526] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 1728.399099][ T5526] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 1730.093916][ T5526] lo speed is unknown, defaulting to 1000 [ 1730.131133][ T5526] lo speed is unknown, defaulting to 1000 [ 1741.730489][ T5546] tmpfs: Bad value for 'mpol' [ 1765.331548][ T5587] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1768.108774][ T5590] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 1770.721787][ T5596] netlink: 72 bytes leftover after parsing attributes in process `syz.0.632'. [ 1770.736570][ T5596] netlink: 72 bytes leftover after parsing attributes in process `syz.0.632'. [ 1793.276374][ T5624] netlink: 8 bytes leftover after parsing attributes in process `syz.0.646'. [ 1793.277863][ T5624] netlink: 12 bytes leftover after parsing attributes in process `syz.0.646'. [ 1809.587194][ T5638] netlink: 8 bytes leftover after parsing attributes in process `syz.1.653'. [ 1825.213350][ T5662] futex_wake_op: syz.1.665 tries to shift op by -1; fix this program [ 1840.791487][ T5684] syz.1.676 (5684): /proc/5683/oom_adj is deprecated, please use /proc/5683/oom_score_adj instead. [ 1852.401057][ T5699] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1865.701644][ T3932] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 1866.130030][ T5030] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 1872.298280][ T5719] netlink: 'syz.0.692': attribute type 12 has an invalid length. [ 1872.306364][ T5719] netlink: 132 bytes leftover after parsing attributes in process `syz.0.692'. [ 1903.918687][ T5762] pim6reg: entered allmulticast mode [ 2014.374624][ T5890] netlink: 12 bytes leftover after parsing attributes in process `syz.0.769'. [ 2023.358446][ T5902] netlink: 12 bytes leftover after parsing attributes in process `syz.0.775'. [ 2031.719315][ T5912] netlink: 16 bytes leftover after parsing attributes in process `syz.1.780'. [ 2063.250890][ T5943] ALSA: mixer_oss: invalid OSS volume 'üÃÿ%‰¼I' [ 2085.838236][ T5968] netlink: 28 bytes leftover after parsing attributes in process `syz.0.806'. [ 2094.471564][ T5976] netlink: 12 bytes leftover after parsing attributes in process `syz.0.810'. [ 2094.501713][ T5976] netlink: 4 bytes leftover after parsing attributes in process `syz.0.810'. [ 2096.586539][ T5976] netlink: 12 bytes leftover after parsing attributes in process `syz.0.810'. [ 2096.625444][ T5976] netlink: 4 bytes leftover after parsing attributes in process `syz.0.810'. [ 2100.996714][ T5976] netlink: 12 bytes leftover after parsing attributes in process `syz.0.810'. [ 2101.025440][ T5976] netlink: 4 bytes leftover after parsing attributes in process `syz.0.810'. [ 2128.345436][ T35] audit: type=1800 audit(2127.670:14): pid=6008 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.824" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 2135.129356][ T6016] netlink: 4 bytes leftover after parsing attributes in process `syz.0.828'. [ 2184.822052][ C1] ip6_tunnel: ip6gretap0: Local routing loop detected! [ 2189.351530][ T6075] Illegal XDP return value 4294967274 on prog (id 69) dev N/A, expect packet loss! [ 2249.045052][ T3954] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 2249.556402][ T3954] usb 2-1: Using ep0 maxpacket: 32 [ 2249.845576][ T3954] usb 2-1: New USB device found, idVendor=13d8, idProduct=0001, bcdDevice= e.22 [ 2249.847895][ T3954] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 2249.849642][ T3954] usb 2-1: Product: syz [ 2249.851055][ T3954] usb 2-1: Manufacturer: syz [ 2249.894892][ T3954] usb 2-1: SerialNumber: syz [ 2250.137279][ T3954] usb 2-1: config 0 descriptor?? [ 2250.498685][ T3954] usb 2-1: selecting invalid altsetting 3 [ 2250.501191][ T3954] comedi comedi5: could not set alternate setting 3 in high speed [ 2250.506104][ T3954] usbdux 2-1:0.0: driver 'usbdux' failed to auto-configure device. [ 2250.661742][ T3954] usbdux 2-1:0.0: probe with driver usbdux failed with error -22 [ 2250.811173][ T3954] usb 2-1: USB disconnect, device number 8 [ 2294.177065][ T6218] sock: sock_set_timeout: `syz.0.913' (pid 6218) tries to set negative timeout [ 2309.139583][ T6244] netlink: 60 bytes leftover after parsing attributes in process `syz.1.924'. [ 2309.230904][ T6242] netlink: 60 bytes leftover after parsing attributes in process `syz.1.924'. [ 2320.994326][ T6262] netlink: 20 bytes leftover after parsing attributes in process `syz.1.931'. [ 2336.174164][ T6280] netlink: 'syz.0.940': attribute type 10 has an invalid length. [ 2336.976137][ T6280] netlink: 'syz.0.940': attribute type 10 has an invalid length. [ 2336.979227][ T6280] netlink: 2 bytes leftover after parsing attributes in process `syz.0.940'. [ 2337.045119][ T6280] nlmon0: entered promiscuous mode [ 2438.083856][ T5030] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 2439.490063][ T5030] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 2439.501058][ T5030] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 2439.539388][ T5030] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 2439.542088][ T5030] usb 2-1: New USB device found, idVendor=046a, idProduct=0023, bcdDevice= 0.00 [ 2439.596156][ T5030] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 2439.975445][ T5030] usb 2-1: config 0 descriptor?? [ 2446.790762][ T5030] usb 2-1: can't set config #0, error -110 [ 2466.016477][ T6362] netlink: 'syz.1.969': attribute type 2 has an invalid length. [ 2787.445953][ T5030] usb 2-1: USB disconnect, device number 9 [ 3397.670443][ T37] INFO: task syz-executor:3183 blocked for more than 430 seconds. [ 3403.744831][ T37] Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 [ 3403.746309][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 3403.747539][ T37] task:syz-executor state:D stack:0 pid:3183 tgid:3183 ppid:3181 task_flags:0x440100 flags:0x00000004 [ 3403.749475][ T37] Call Trace: [ 3403.750750][ T37] [] __schedule+0x1022/0x4094 [ 3403.752043][ T37] [] schedule+0xc4/0x35e [ 3408.019506][ T37] [] io_schedule+0x78/0xd4 [ 3408.020506][ T37] [] bit_wait_io+0x12/0xa2 [ 3408.021389][ T37] [] __wait_on_bit+0xaa/0x174 [ 3408.022273][ T37] [] out_of_line_wait_on_bit+0xce/0xf2 [ 3421.581600][ T37] [] do_get_write_access+0x8f8/0x136a VM DIAGNOSIS: 04:51:24 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8006eed2 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634d254 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc ffffffff80078468 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 905b4000000b783f x0/zero 0000000000000000 x1/ra ffffffff802d32a2 x2/sp ffff8f8000006d00 x3/gp ffffffff89c83e20 x4/tp ffffaf8014f24ec0 x5/t0 ffff8f80000069d0 x6/t1 0000000000000001 x7/t2 fffffffff2f20000 x8/s0 ffff8f8000006e90 x9/s1 ffffaf8014f259b0 x10/a0 0000000000000005 x11/a1 0000000000000200 x12/a2 0000000000f00000 x13/a3 ffffffff85a114d6 x14/a4 0000000000000000 x15/a5 ffffaf8014f24ec0 x16/a6 0000000000f00000 x17/a7 0000000000000004 x18/s2 0000000000000000 x19/s3 ffffaf8032316b10 x20/s4 0000000000000000 x21/s5 ffffaf804f01fc80 x22/s6 fffff5ef06462d5f x23/s7 0000000000000001 x24/s8 ffff8f8000006d20 x25/s9 dfffffff00000000 x26/s10 ffff8f8000006cc0 x27/s11 ffffaf804f5c1600 x28/t3 1ffff5f006462d03 x29/t4 ffffaf801a004128 x30/t5 ffffffff876aacc8 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 ffffffff8007856c mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634d254 vstvec 0000000000000000 mepc ffffffff804eba10 sepc ffffffff804eb5b4 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 905b50000009538a x0/zero 0000000000000000 x1/ra ffffffff80078548 x2/sp ffff8f8000017890 x3/gp ffffffff89c83e20 x4/tp ffffaf80146ab480 x5/t0 0000031715191e94 x6/t1 fffff5ef0ddabcf1 x7/t2 ffffaf806ed476c0 x8/s0 ffff8f8000017960 x9/s1 ffff8f80000179a0 x10/a0 0000000000000005 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 0000000000000101 x14/a4 0000000000000101 x15/a5 0000000000000000 x16/a6 0000000000f00000 x17/a7 ffffaf806ed5e78b x18/s2 ffffaf806ed5e628 x19/s3 ffffaf806ed5e650 x20/s4 ffffffff9103c3c0 x21/s5 ffffffff89d900e0 x22/s6 ffffaf806ed5e7c8 x23/s7 0000000000000000 x24/s8 0000000000000100 x25/s9 ffffffff86675628 x26/s10 0000000000000003 x27/s11 0000000000000040 x28/t3 669708c000000000 x29/t4 fffff5ef0ddabcf1 x30/t5 ffffffffffffffff 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