last executing test programs: 8m31.925732943s ago: executing program 0 (id=217): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000840)={{0x14}, [@NFT_MSG_NEWRULE={0x58, 0x6, 0xa, 0x401, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x2c, 0x4, 0x0, 0x1, [{0x28, 0x1, 0x0, 0x1, @byteorder={{0xe}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_BYTEORDER_SREG={0x8, 0x1, 0x1, 0x0, 0x10}, @NFTA_BYTEORDER_DREG={0x8, 0x2, 0x1, 0x0, 0xd}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x80}}, 0x10) 8m28.782768313s ago: executing program 0 (id=219): mmap(&(0x7f0000932000/0x4000)=nil, 0x4000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) mbind(&(0x7f00004ca000/0x2000)=nil, 0x2000, 0x8003, &(0x7f0000000000)=0x1, 0x9, 0x3) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x4, 0x0, 0x6, 0x0) 8m26.391846385s ago: executing program 0 (id=221): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000000000000000000000000000085000000ae00000095"], &(0x7f0000001b80)='syzkaller\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x2a, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r0, 0x0, 0x7}, 0x18) openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) 8m22.693378003s ago: executing program 0 (id=223): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f00000002c0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x50, r1, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_TAGLST={0x2c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 8m19.473673549s ago: executing program 0 (id=225): unshare(0x680) r0 = socket$nl_netfilter(0x10, 0x3, 0xc) syncfs(r0) 8m9.343623388s ago: executing program 0 (id=227): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x115}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) 7m19.425080918s ago: executing program 32 (id=227): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000240)={'vlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000001140)={&(0x7f0000000300)=@newlink={0x44, 0x10, 0x503, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x115}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @macvtap={{0xc}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r1}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x44}}, 0x0) 2m12.191649931s ago: executing program 1 (id=265): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0xd, &(0x7f0000000700)=ANY=[@ANYBLOB="18000000000000000000000000000000850000001800000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000009800000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f00000004c0)={r1, 0x18000000000002a0, 0xe, 0x0, &(0x7f0000000540)="d2ffdd934517f3e145fa02e086dd", 0x0, 0xd5b4, 0x60000000, 0x0, 0x0, 0x0, 0x0}, 0x50) 1m54.944708907s ago: executing program 1 (id=266): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000140)={0xa, 0xe22, 0x0, @loopback={0xff00000000000000}}, 0x1c) syz_emit_ethernet(0x3e, &(0x7f0000000200)={@link_local={0x1, 0x80, 0xc2, 0x3}, @dev, @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "010100", 0x8, 0x11, 0x0, @private2, @mcast2, {[], {0x0, 0xe22, 0x8}}}}}}, 0x0) 1m44.150016182s ago: executing program 1 (id=267): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x8, 0x3, 0x428, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x488) syz_emit_ethernet(0x6d, &(0x7f00000003c0)={@broadcast, @link_local={0x1, 0x80, 0xc2, 0x0, 0x10}, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "0000a0", 0x37, 0x3a, 0xff, @dev={0xfe, 0x80, '\x00', 0x22}, @mcast2, {[], @ndisc_redir={0x89, 0x0, 0x0, '\x00', @mcast1={0xff, 0x5}, @local, [{0x4, 0x1, "35ed2066e561cd2fd8199a3c41"}]}}}}}}, 0x0) 1m32.518794302s ago: executing program 1 (id=268): r0 = socket$inet6(0xa, 0x80002, 0x0) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000440)=@base={0x14, 0x4, 0x4, 0x6, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000340)={r1, &(0x7f0000000280), &(0x7f0000000a80)=@udp6=r0}, 0x20) 1m26.513652823s ago: executing program 1 (id=269): r0 = syz_open_dev$usbfs(&(0x7f00000006c0), 0xc, 0x802) ioctl$USBDEVFS_DROP_PRIVILEGES(r0, 0x4004551e, &(0x7f0000000700)=0x8001) ioctl$USBDEVFS_RESET(r0, 0x5514) 56.202704046s ago: executing program 1 (id=270): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000500), r0) sendmsg$NFC_CMD_DISABLE_SE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r1, 0x1, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20008840}, 0x40000) 0s ago: executing program 33 (id=270): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000500), r0) sendmsg$NFC_CMD_DISABLE_SE(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, r1, 0x1, 0x70bd2a, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x20008840}, 0x40000) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:10887' (ED25519) to the list of known hosts. syzkaller login: [ 336.730381][ T3168] cgroup: Unknown subsys name 'net' [ 337.259725][ T3168] cgroup: Unknown subsys name 'cpuset' [ 337.339767][ T3168] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 391.837051][ T3168] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 485.886498][ T3175] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 486.079251][ T3173] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 486.163208][ T3175] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 486.235461][ T3173] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 498.880278][ T3175] hsr_slave_0: entered promiscuous mode [ 498.917463][ T3175] hsr_slave_1: entered promiscuous mode [ 499.556249][ T3173] hsr_slave_0: entered promiscuous mode [ 499.592466][ T3173] hsr_slave_1: entered promiscuous mode [ 499.609672][ T3173] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 499.612725][ T3173] Cannot create hsr debugfs directory [ 506.552727][ T3175] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 506.658910][ T3175] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 506.762635][ T3175] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 506.880509][ T3175] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 508.401410][ T3173] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 508.951945][ T3173] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 509.072159][ T3173] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 509.389642][ T3173] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 520.511413][ T3175] 8021q: adding VLAN 0 to HW filter on device bond0 [ 522.359520][ T3173] 8021q: adding VLAN 0 to HW filter on device bond0 [ 550.707812][ T3175] veth0_vlan: entered promiscuous mode [ 551.201479][ T3173] veth0_vlan: entered promiscuous mode [ 551.523184][ T3175] veth1_vlan: entered promiscuous mode [ 552.062291][ T3173] veth1_vlan: entered promiscuous mode [ 553.576394][ T3175] veth0_macvtap: entered promiscuous mode [ 553.860578][ T3175] veth1_macvtap: entered promiscuous mode [ 554.373180][ T3173] veth0_macvtap: entered promiscuous mode [ 554.869459][ T3173] veth1_macvtap: entered promiscuous mode [ 556.228021][ T3175] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.231288][ T3175] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.233341][ T3175] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 556.248927][ T3175] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 557.378256][ T3173] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 557.379900][ T3173] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 557.381757][ T3173] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 557.383083][ T3173] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 559.353153][ T3175] 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. [ 573.381946][ T3895] trusted_key: encrypted_key: key trusted:‘8s‰X not found [ 593.082226][ T3917] trusted_key: encrypted_key: master key parameter '' is invalid [ 596.943057][ T3922] pim6reg: entered allmulticast mode [ 600.655229][ T35] audit: type=1400 audit(599.430:2): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=3927 comm="syz.1.23" [ 606.636375][ T928] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 606.925683][ T928] usb 2-1: Using ep0 maxpacket: 16 [ 607.137982][ T928] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 607.142181][ T928] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 607.166528][ T928] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 607.170610][ T928] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 607.172772][ T928] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 607.319109][ T928] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 607.320658][ T928] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 607.321963][ T928] usb 2-1: Manufacturer: syz [ 607.413673][ T928] usb 2-1: config 0 descriptor?? [ 614.057608][ T928] rc_core: IR keymap rc-hauppauge not found [ 614.060218][ T928] Registered IR keymap rc-empty [ 614.072718][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.156791][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.252749][ T928] rc rc0: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0 [ 614.377507][ T928] input: Conexant Hybrid TV (cx231xx) MCE IR no TX as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/rc/rc0/input0 [ 614.608122][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.635411][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.676282][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.707068][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.826508][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.866204][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.887653][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 614.937797][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 615.303727][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 615.352475][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 615.416234][ T928] mceusb 2-1:0.0: Error: mce write submit urb error = -90 [ 615.628190][ T928] mceusb 2-1:0.0: Registered with mce emulator interface version 1 [ 615.630591][ T928] mceusb 2-1:0.0: 2 tx ports (0x0 cabled) and 2 rx sensors (0x0 active) [ 615.807256][ T928] usb 2-1: USB disconnect, device number 2 [ 623.452641][ T3971] netlink: 144 bytes leftover after parsing attributes in process `syz.0.32'. [ 623.470072][ T3971] netlink: 24 bytes leftover after parsing attributes in process `syz.0.32'. [ 628.762350][ T3983] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 633.102776][ T3986] nvme_fabrics: missing parameter 'transport=%s' [ 633.127416][ T3986] nvme_fabrics: missing parameter 'nqn=%s' [ 634.116111][ T3989] nvme_fabrics: missing parameter 'transport=%s' [ 634.118161][ T3989] nvme_fabrics: missing parameter 'nqn=%s' [ 653.387867][ T3780] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 653.586792][ T3780] usb 1-1: Using ep0 maxpacket: 16 [ 653.742280][ T3780] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 653.756068][ T3780] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 653.758594][ T3780] usb 1-1: New USB device found, idVendor=172f, idProduct=0032, bcdDevice= 0.00 [ 653.760472][ T3780] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 653.930740][ T3780] usb 1-1: config 0 descriptor?? [ 656.511391][ T3780] waltop 0003:172F:0032.0001: hidraw0: USB HID v0.00 Device [HID 172f:0032] on usb-dummy_hcd.0-1/input0 [ 656.613277][ T3780] usb 1-1: USB disconnect, device number 2 [ 677.509746][ T4055] netlink: 'syz.1.60': attribute type 75 has an invalid length. [ 684.043048][ T4062] pim6reg: entered allmulticast mode [ 690.838375][ T4073] ksmbd: Unknown IPC event: 4, ignore. [ 701.060079][ T4084] netlink: 'syz.1.73': attribute type 1 has an invalid length. [ 718.983088][ T4105] netlink: 65047 bytes leftover after parsing attributes in process `syz.0.83'. [ 723.718137][ T10] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 724.083622][ T10] usb 2-1: config 0 has no interfaces? [ 724.196752][ T10] usb 2-1: New USB device found, idVendor=2c42, idProduct=1202, bcdDevice=a1.69 [ 724.199051][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 724.200806][ T10] usb 2-1: Product: syz [ 724.202297][ T10] usb 2-1: Manufacturer: syz [ 724.208075][ T10] usb 2-1: SerialNumber: syz [ 724.740991][ T10] usb 2-1: config 0 descriptor?? [ 726.917193][ T3780] usb 2-1: USB disconnect, device number 3 [ 760.130307][ T928] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 760.376751][ T928] usb 2-1: Using ep0 maxpacket: 16 [ 760.496564][ T928] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 760.498332][ T928] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 760.499858][ T928] usb 2-1: New USB device found, idVendor=1223, idProduct=3f07, bcdDevice= 0.00 [ 760.501064][ T928] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 760.599065][ T928] usb 2-1: config 0 descriptor?? [ 762.500564][ T928] ortek 0003:1223:3F07.0002: unknown main item tag 0x6 [ 762.506107][ T928] ortek 0003:1223:3F07.0002: report_id 29495 is invalid [ 762.509699][ T928] ortek 0003:1223:3F07.0002: item 0 2 1 8 parsing failed [ 762.537659][ T928] ortek 0003:1223:3F07.0002: probe with driver ortek failed with error -22 [ 762.767019][ T928] usb 2-1: USB disconnect, device number 4 [ 772.713677][ T4195] netlink: 'syz.1.111': attribute type 1 has an invalid length. [ 791.179261][ T4218] netlink: 'syz.1.120': attribute type 2 has an invalid length. [ 797.058263][ T4226] trusted_key: encrypted_key: keyword 'new' not allowed when called from .update method [ 842.395015][ T4277] netlink: 100 bytes leftover after parsing attributes in process `syz.0.146'. [ 868.559483][ T4315] netlink: 24 bytes leftover after parsing attributes in process `syz.1.161'. [ 868.562210][ T4315] netlink: 56 bytes leftover after parsing attributes in process `syz.1.161'. [ 868.615559][ T4315] netlink: 'syz.1.161': attribute type 10 has an invalid length. [ 929.982148][ T4387] netlink: 504 bytes leftover after parsing attributes in process `syz.0.195'. [ 956.173516][ T4426] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 971.730502][ T4456] capability: warning: `syz.1.222' uses 32-bit capabilities (legacy support in use) [ 993.383579][ T4467] macvtap1: entered promiscuous mode [ 993.397868][ T4467] vlan0: entered promiscuous mode [ 994.511634][ T4467] vlan0: left promiscuous mode [ 998.652136][ T4477] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1160.647918][ T4497] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1161.320743][ T4497] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1219.768473][ T4497] hsr_slave_0: entered promiscuous mode [ 1219.831596][ T4497] hsr_slave_1: entered promiscuous mode [ 1219.908843][ T4497] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1219.911112][ T4497] Cannot create hsr debugfs directory [ 1248.239403][ T4497] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1248.829225][ T4497] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1249.825488][ T4497] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1250.405804][ T4497] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1277.843318][ T4878] fuse: blksize only supported for fuseblk [ 1284.507883][ T4497] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1544.679321][ T37] INFO: task kworker/u9:3:4306 blocked for more than 430 seconds. [ 1544.968030][ T37] Not tainted 6.16.0-rc1-syzkaller-g306e57988197 #0 [ 1544.970082][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1545.239747][ T37] task:kworker/u9:3 state:D stack:0 pid:4306 tgid:4306 ppid:2 task_flags:0x4208060 flags:0x00000000 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 1546.801095][ T37] Workqueue: events_unbound bpf_map_free_deferred [ 1546.962074][ T37] Call Trace: [ 1547.141088][ T37] [] __schedule+0x1022/0x4094 [ 1547.306620][ T37] [] schedule+0xc4/0x35e [ 1547.310413][ T37] [] schedule_timeout+0x1c6/0x2ae [ 1547.465357][ T37] [] __wait_for_common+0x1d2/0x3e8 [ 1547.469436][ T37] [] wait_for_completion+0x1a/0x22 [ 1547.472757][ T37] [] rcu_barrier+0x2dc/0x6cc [ 1547.749030][ T37] [] dev_map_free+0x11c/0x6bc [ 1547.750168][ T37] [] bpf_map_free_deferred+0x226/0x47a [ 1547.750926][ T37] [] process_one_work+0x96a/0x1f32 [ 1547.751671][ T37] [] worker_thread+0x5ce/0xde8 [ 1547.752371][ T37] [] kthread+0x39c/0x7d4 [ 1547.752982][ T37] [] ret_from_fork_kernel+0x2a/0xbb2 [ 1547.753644][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 1547.780444][ T37] INFO: task kworker/u9:5:4473 blocked for more than 433 seconds. [ 1547.781144][ T37] Not tainted 6.16.0-rc1-syzkaller-g306e57988197 #0 [ 1547.781634][ T37] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1547.782056][ T37] task:kworker/u9:5 state:D stack:0 pid:4473 tgid:4473 ppid:2 task_flags:0x4208060 flags:0x00000000 [ 1547.783143][ T37] Workqueue: events_unbound bpf_map_free_deferred [ 1547.842155][ T37] Call Trace: [ 1547.842594][ T37] [] __schedule+0x1022/0x4094 [ 1547.875115][ T37] [] schedule+0xc4/0x35e [ 1547.876087][ T37] [] schedule_preempt_disabled+0x16/0x28 [ 1547.876840][ T37] [] __mutex_lock+0x9be/0x1292 [ 1547.877594][ T37] [] mutex_lock_nested+0x14/0x1c [ 1547.878394][ T37] [] rcu_barrier+0x56/0x6cc [ 1547.879166][ T37] [] dev_map_free+0x11c/0x6bc [ 1547.879921][ T37] [] bpf_map_free_deferred+0x226/0x47a [ 1547.880625][ T37] [] process_one_work+0x96a/0x1f32 [ 1547.881333][ T37] [] worker_thread+0x5ce/0xde8 [ 1547.882086][ T37] [] kthread+0x39c/0x7d4 [ 1547.882702][ T37] [] ret_from_fork_kernel+0x2a/0xbb2 [ 1547.883363][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 1548.917811][ T37] [ 1548.917811][ T37] Showing all locks held in the system: [ 1548.918574][ T37] 2 locks held by kworker/1:0/24: [ 1548.919390][ T37] 2 locks held by kworker/u9:2/30: [ 1548.919880][ T37] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 1548.923106][ T37] #1: ffff8f8000207b70 ((work_completion)(&sub_info->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 1548.937192][ T37] 1 lock held by khungtaskd/37: [ 1548.937657][ T37] #0: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 1548.940236][ T37] 1 lock held by klogd/2991: [ 1548.940715][ T37] 2 locks held by getty/3143: [ 1548.941165][ T37] #0: ffffaf801cf750a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 1549.055891][ T37] #1: ffff8f800008b2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0x12b6 [ 1549.058764][ T37] 2 locks held by syz-executor/3168: [ 1549.059291][ T37] 3 locks held by kworker/u9:1/3456: [ 1549.059758][ T37] 2 locks held by kworker/1:1/3769: [ 1549.060250][ T37] 2 locks held by kworker/1:3/3827: [ 1549.060719][ T37] 2 locks held by kworker/1:4/3873: [ 1549.061192][ T37] 4 locks held by kworker/0:5/3875: [ 1549.061682][ T37] 3 locks held by kworker/u9:3/4306: [ 1549.062175][ T37] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 1550.599012][ T37] #1: ffff8f8006ff7b70 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 1550.603315][ T37] #2: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 1550.643421][ T37] 3 locks held by kworker/1:2/4464: [ 1550.696759][ T37] 1 lock held by syz.0.227/4467: [ 1550.698275][ T37] #0: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 1550.702609][ T37] 3 locks held by kworker/u9:5/4473: [ 1550.814862][ T37] #0: ffffaf8011a89148 ((wq_completion)events_unbound){+.+.}-{0:0}, at: process_one_work+0x848/0x1f32 [ 1550.818248][ T37] #1: ffff8f8006cc7b70 ((work_completion)(&map->work)){+.+.}-{0:0}, at: process_one_work+0x870/0x1f32 [ 1550.820965][ T37] #2: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 1550.823688][ T37] 2 locks held by syz-executor/4486: [ 1550.901676][ T37] 2 locks held by kworker/1:5/4493: [ 1550.903619][ T37] 2 locks held by kworker/1:6/4501: [ 1550.983337][ T37] 3 locks held by kworker/u9:6/4508: [ 1551.019548][ T37] 2 locks held by kworker/1:7/4512: [ 1551.021471][ T37] 2 locks held by kworker/1:9/4658: [ 1551.023070][ T37] 2 locks held by syz-executor/4931: [ 1551.136870][ T37] 1 lock held by modprobe/4934: [ 1551.138700][ T37] 3 locks held by dhcpcd-run-hook/4935: [ 1551.140306][ T37] [ 1551.141053][ T37] ============================================= [ 1551.141053][ T37] [ 1551.143509][ T37] NMI backtrace for cpu 0 [ 1551.144471][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-g306e57988197 #0 PREEMPT [ 1551.144916][ T37] Hardware name: riscv-virtio,qemu (DT) [ 1551.145190][ T37] Call Trace: [ 1551.145359][ T37] [] dump_backtrace+0x2e/0x3c [ 1551.146042][ T37] [] show_stack+0x30/0x3c [ 1551.146298][ T37] [] dump_stack_lvl+0x12e/0x1a6 [ 1551.146626][ T37] [] dump_stack+0x1c/0x24 [ 1551.146945][ T37] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 1551.147511][ T37] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 1551.148180][ T37] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 1551.148779][ T37] [] watchdog+0xcf2/0x11de [ 1551.149346][ T37] [] kthread+0x39c/0x7d4 [ 1551.149758][ T37] [] ret_from_fork_kernel+0x2a/0xbb2 [ 1551.150155][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 1551.162030][ T37] Sending NMI from CPU 0 to CPUs 1: [ 1551.165683][ C1] NMI backtrace for cpu 1 [ 1551.166271][ C1] CPU: 1 UID: 0 PID: 4501 Comm: kworker/1:6 Not tainted 6.16.0-rc1-syzkaller-g306e57988197 #0 PREEMPT [ 1551.166810][ C1] Hardware name: riscv-virtio,qemu (DT) [ 1551.167051][ C1] Workqueue: wg-crypt-wg1 wg_packet_tx_worker [ 1551.167695][ C1] epc : percpu_counter_add_batch+0x22e/0x45e [ 1551.168240][ C1] ra : percpu_counter_add_batch+0x22a/0x45e [ 1551.168830][ C1] epc : ffffffff819fbd32 ra : ffffffff819fbd2e sp : ffff8f8000017070 [ 1551.169157][ C1] gp : ffffffff89c7e9c0 tp : ffffaf801b810000 t0 : ffff8f80000169d0 [ 1551.169473][ C1] t1 : fffff1ef00002e0c t2 : fffffffff2f20000 s0 : ffff8f80000170e0 [ 1551.169816][ C1] s1 : 0000000000000002 a0 : 0000000000000007 a1 : 0000000000000000 [ 1551.170151][ C1] a2 : 0000000000f00000 a3 : ffffffff819fbd2e a4 : 0000000000000000 [ 1551.170465][ C1] a5 : ffffaf801b810000 a6 : 0000000000f00000 a7 : 0000000000000003 [ 1551.170788][ C1] s2 : 0000000000000000 s3 : 0000000000000000 s4 : ffffffffffffffff [ 1551.171108][ C1] s5 : 0000000000000008 s6 : ffffffff89987758 s7 : 000000000000000e [ 1551.171415][ C1] s8 : ffffffff910373c8 s9 : 000000000000000f s10: 000000000000000e [ 1551.171707][ C1] s11: ffffaf802db5fa14 t3 : 329f16bc00000000 t4 : fffff1ef00002e0c [ 1551.172022][ C1] t5 : fffff1ef00002e0d t6 : 0000000000000002 [ 1551.172288][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 1551.172711][ C1] [] percpu_counter_add_batch+0x22e/0x45e [ 1551.173383][ C1] [] dst_release+0x370/0x494 [ 1551.174044][ C1] [] skb_release_head_state+0x25a/0x2b6 [ 1551.174547][ C1] [] consume_skb+0x9e/0xfa [ 1551.175046][ C1] [] nft_synproxy_do_eval+0x8b6/0xa52 [ 1551.175599][ C1] [] nft_synproxy_eval+0x28/0x36 [ 1551.176124][ C1] [] nft_do_chain+0x328/0x1598 [ 1551.176638][ C1] [] nft_do_chain_inet+0x180/0x316 [ 1551.177169][ C1] [] nf_hook_slow+0xb8/0x1ec [ 1551.177777][ C1] [] ip_local_deliver+0x2ea/0x568 [ 1551.178380][ C1] [] ip_rcv_finish+0x1b0/0x2d2 [ 1551.178968][ C1] [] ip_rcv+0xd6/0x44e [ 1551.179518][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 1551.179994][ C1] [] __netif_receive_skb+0x2c/0x144 [ 1551.180442][ C1] [] process_backlog+0x4f6/0x1cb0 [ 1551.180888][ C1] [] __napi_poll.constprop.0+0xaa/0x4ba [ 1551.181339][ C1] [] net_rx_action+0xad4/0xefc [ 1551.181809][ C1] [] handle_softirqs+0x4b2/0x132e [ 1551.182386][ C1] [] __do_softirq+0x12/0x1a [ 1551.182905][ C1] [] ___do_softirq+0x18/0x20 [ 1551.183325][ C1] [] call_on_irq_stack+0x32/0x40 [ 1551.687548][ T37] Kernel panic - not syncing: hung_task: blocked tasks [ 1551.690124][ T37] CPU: 0 UID: 0 PID: 37 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-g306e57988197 #0 PREEMPT [ 1551.691793][ T37] Hardware name: riscv-virtio,qemu (DT) [ 1551.692852][ T37] Call Trace: [ 1551.693840][ T37] [] dump_backtrace+0x2e/0x3c [ 1551.696381][ T37] [] show_stack+0x30/0x3c [ 1551.698545][ T37] [] dump_stack_lvl+0x110/0x1a6 [ 1551.701005][ T37] [] dump_stack+0x1c/0x24 [ 1551.703410][ T37] [] panic+0x38c/0x86a [ 1551.705961][ T37] [] watchdog+0x78a/0x11de [ 1551.708665][ T37] [] kthread+0x39c/0x7d4 [ 1551.711157][ T37] [] ret_from_fork_kernel+0x2a/0xbb2 [ 1551.713982][ T37] [] ret_from_fork_kernel_asm+0x16/0x18 [ 1551.717383][ T37] SMP: stopping secondary CPUs [ 1551.722320][ T37] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:05:26 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff803870d4 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86324f84 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc ffffffff802ffed6 vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 902ab0000009d4e9 x0/zero 0000000000000000 x1/ra ffffffff803e2dea x2/sp ffff8f80000078f0 x3/gp ffffffff89c7e9c0 x4/tp ffffaf80152b0000 x5/t0 ffffaf806ed29260 x6/t1 ffffaf806ed3bf80 x7/t2 736174203a4f464e x8/s0 ffff8f8000007c00 x9/s1 0000000000000001 x10/a0 0000000000000001 x11/a1 ffffffff86b621e0 x12/a2 fffffffff1f1f1f1 x13/a3 0000000100025af3 x14/a4 0000000000000000 x15/a5 0000000000000000 x16/a6 0000000000010a49 x17/a7 ffffffff883ec000 x18/s2 ffffaf80152b0000 x19/s3 0000000000010001 x20/s4 0000000000000000 x21/s5 ffffaf806ed3bfa0 x22/s6 ffffffffffff8ad0 x23/s7 ffffffff89d8b7a0 x24/s8 ffffffff882141c0 x25/s9 ffffffff882141c0 x26/s10 ffffffff910373c0 x27/s11 ffffffff86674f80 x28/t3 ffffffff883ed000 x29/t4 000000010001e3cf x30/t5 fffffffef21d08d6 x31/t6 ffffffff8841a960 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 ffffffff80af2d7e mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86324f84 vstvec 0000000000000000 mepc ffffffff804eba10 sepc ffffffff80078468 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 9012b000000af8b2 x0/zero 0000000000000000 x1/ra ffffffff80af2d7e x2/sp ffff8f80001970a0 x3/gp ffffffff89c7e9c0 x4/tp ffffaf80132c4ec0 x5/t0 fffff5ef06676757 x6/t1 fffff5ef03b3c700 x7/t2 fffffffff2f20000 x8/s0 ffff8f80001970e0 x9/s1 ffffaf80333b3980 x10/a0 fffff5ef06676730 x11/a1 0000000000000000 x12/a2 0000000000000007 x13/a3 fffff5ef06676757 x14/a4 0000000000000000 x15/a5 ffffffff862fbe5c x16/a6 ffffffff80a53b9a x17/a7 ffffaf801d9e3803 x18/s2 ffffaf801c474280 x19/s3 0000000000000820 x20/s4 ffffffff85540480 x21/s5 0000000000000138 x22/s6 0000000000000138 x23/s7 ffffaf80333b3980 x24/s8 ffffaf80333b3938 x25/s9 0000000000000002 x26/s10 ffffffff910373c0 x27/s11 0000000000000007 x28/t3 81987a7b00000000 x29/t4 fffff5ef03b3c700 x30/t5 fffff5ef03b3c701 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