last executing test programs: 10m16.911170422s ago: executing program 1 (id=428): r0 = syz_open_dev$dri(&(0x7f0000000100), 0x1f, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000940)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCONNECTOR(r0, 0xc05064a7, &(0x7f0000000a00)={0x0, 0x0, &(0x7f00000008c0)=[0x0], &(0x7f00000190c0), 0x0, 0x1, 0x0, 0x0, r1}) 10m7.347223026s ago: executing program 1 (id=430): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_rx_ring(r0, 0x107, 0x5, &(0x7f0000000000)=@req3={0x1000, 0x3a, 0x1000, 0x3a, 0x0, 0x0, 0x3}, 0x1c) setsockopt$packet_int(r0, 0x107, 0x13, &(0x7f0000000180)=0x8, 0x4) 9m58.439824765s ago: executing program 1 (id=432): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x7, {{0xa, 0x0, 0x0, @mcast1}}, {{0xa, 0x0, 0xffffffff, @dev}}}, 0x108) getsockopt$inet6_buf(r0, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xf9) 9m48.406646464s ago: executing program 1 (id=434): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000100), r0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000200)={0x4c, r1, 0x1, 0x70bd2d, 0x0, {0x4e}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xab, 0xfffffffc}}, {0x8}, {0x6}}]}, 0x4c}}, 0x4040) 9m35.265979867s ago: executing program 1 (id=436): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_NEWRULE={0x5c, 0x6, 0xa, 0x40b, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x30, 0x4, 0x0, 0x1, [{0x2c, 0x1, 0x0, 0x1, @exthdr={{0xb}, @val={0x1c, 0x2, 0x0, 0x1, [@NFTA_EXTHDR_DREG={0x8}, @NFTA_EXTHDR_TYPE={0x5}, @NFTA_EXTHDR_OP={0x8, 0x6, 0x1, 0x0, 0x4}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x84}}, 0x0) 9m16.681618916s ago: executing program 1 (id=439): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'syzkaller1\x00', 0xc201}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 8m28.03228645s ago: executing program 32 (id=439): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0xc0241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000300)={'syzkaller1\x00', 0xc201}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000040)) 57.52835573s ago: executing program 0 (id=488): r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$FOU_CMD_ADD(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000080)={0x1c, r0, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @empty=0xe0000000}]}, 0x1c}}, 0x0) 49.658653582s ago: executing program 0 (id=489): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f00000005c0)={0x4c, r1, 0x1, 0x0, 0x0, {0x4f}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0xab}}, {0x8}, {0x6, 0x11, 0xffff}}]}, 0x4c}}, 0x0) 42.260676482s ago: executing program 0 (id=490): r0 = getpid() r1 = syz_pidfd_open(r0, 0x0) ftruncate(r1, 0x0) 40.868375051s ago: executing program 2 (id=447): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000300)=0xc) setreuid(0x0, r1) 31.740345576s ago: executing program 0 (id=491): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='illinois\x00', 0x9) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1a, 0x0, &(0x7f00000001c0)) 27.601706383s ago: executing program 2 (id=492): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x20008845, &(0x7f0000000040)={0xa, 0x0, 0x0, @local, 0x3}, 0x1c) 16.970851143s ago: executing program 0 (id=493): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_COALESCE_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000001400000018000180140002006e657464657673696d300000000000000800120001040000080003000000000008000f00f7ffffff08000600040000000800110009000000080002"], 0x5c}}, 0x0) 10.782591602s ago: executing program 2 (id=494): r0 = getpgid(0x0) r1 = syz_pidfd_open(r0, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO(r1, 0xc0389424, 0x0) 0s ago: executing program 0 (id=495): r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) recvmmsg(r0, &(0x7f0000008880), 0x45b, 0x44000102, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:53621' (ED25519) to the list of known hosts. syzkaller login: [ 338.238268][ T3183] cgroup: Unknown subsys name 'net' [ 338.809198][ T3183] cgroup: Unknown subsys name 'cpuset' [ 338.941586][ T3183] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 394.110530][ T3183] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 495.543629][ T3193] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 495.993454][ T3193] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 496.081886][ T3196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 496.810890][ T3196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 506.567907][ T3193] hsr_slave_0: entered promiscuous mode [ 506.600657][ T3193] hsr_slave_1: entered promiscuous mode [ 508.809970][ T3196] hsr_slave_0: entered promiscuous mode [ 508.831916][ T3196] hsr_slave_1: entered promiscuous mode [ 508.851469][ T3196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 508.854529][ T3196] Cannot create hsr debugfs directory [ 514.807492][ T3193] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 515.061776][ T3193] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 515.215435][ T3193] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 515.569378][ T3193] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 517.145811][ T3196] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 517.334899][ T3196] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 517.408869][ T3196] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 517.485629][ T3196] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 527.821911][ T3193] 8021q: adding VLAN 0 to HW filter on device bond0 [ 531.705350][ T3196] 8021q: adding VLAN 0 to HW filter on device bond0 [ 559.396865][ T3193] veth0_vlan: entered promiscuous mode [ 559.874790][ T3193] veth1_vlan: entered promiscuous mode [ 561.901297][ T3193] veth0_macvtap: entered promiscuous mode [ 562.539426][ T3193] veth1_macvtap: entered promiscuous mode [ 562.728924][ T3196] veth0_vlan: entered promiscuous mode [ 563.404131][ T3196] veth1_vlan: entered promiscuous mode [ 564.637347][ T3193] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 564.640706][ T3193] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 564.642791][ T3193] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 564.644705][ T3193] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 566.103382][ T3196] veth0_macvtap: entered promiscuous mode [ 566.585556][ T3196] veth1_macvtap: entered promiscuous mode [ 569.101901][ T3196] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 569.104107][ T3196] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 569.125219][ T3196] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 569.137518][ T3196] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 569.374423][ T3193] 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. [ 585.941538][ T3912] lo speed is unknown, defaulting to 1000 [ 585.959409][ T3912] lo speed is unknown, defaulting to 1000 [ 586.010391][ T3912] lo speed is unknown, defaulting to 1000 [ 586.255382][ T3912] iwpm_register_pid: Unable to send a nlmsg (client = 2) [ 586.382845][ T3912] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 586.975636][ T3912] lo speed is unknown, defaulting to 1000 [ 587.040726][ T3912] lo speed is unknown, defaulting to 1000 [ 612.951134][ T3961] netlink: 16 bytes leftover after parsing attributes in process `syz.1.26'. [ 620.341740][ T3975] rdma_op ffffaf801becc1f0 conn xmit_rdma 0000000000000000 [ 632.908834][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.914990][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.920731][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.924929][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.930873][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.934487][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.939227][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.945652][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.951545][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 632.957107][ T3992] ICMPv6: RA: ndisc_router_discovery failed to add default route [ 639.570313][ T3999] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 655.131329][ T3891] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 655.500031][ T3891] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 655.503395][ T3891] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 655.520029][ T3891] usb 1-1: New USB device found, idVendor=0e8f, idProduct=0012, bcdDevice= 0.00 [ 655.521313][ T3891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 655.602096][ T3891] usb 1-1: config 0 descriptor?? [ 657.310261][ T3891] greenasia 0003:0E8F:0012.0001: ignoring exceeding usage max [ 657.541038][ T3891] greenasia 0003:0E8F:0012.0001: hidraw0: USB HID v0.00 Device [HID 0e8f:0012] on usb-dummy_hcd.0-1/input0 [ 657.542796][ T3891] greenasia 0003:0E8F:0012.0001: no inputs found [ 657.790717][ T3891] usb 1-1: USB disconnect, device number 2 [ 676.433586][ T4061] ======================================================= [ 676.433586][ T4061] WARNING: The mand mount option has been deprecated and [ 676.433586][ T4061] and is ignored by this kernel. Remove the mand [ 676.433586][ T4061] option from the mount to silence this warning. [ 676.433586][ T4061] ======================================================= [ 696.070777][ T9] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 696.329836][ T9] usb 1-1: Using ep0 maxpacket: 32 [ 696.385796][ T9] usb 1-1: config 0 has an invalid interface number: 230 but max is 0 [ 696.408834][ T9] usb 1-1: config 0 has no interface number 0 [ 696.410572][ T9] usb 1-1: config 0 interface 230 has no altsetting 0 [ 696.524715][ T9] usb 1-1: New USB device found, idVendor=0781, idProduct=0005, bcdDevice= 0.05 [ 696.550574][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 696.552849][ T9] usb 1-1: Product: syz [ 696.554399][ T9] usb 1-1: Manufacturer: syz [ 696.558403][ T9] usb 1-1: SerialNumber: syz [ 696.705759][ T9] usb 1-1: config 0 descriptor?? [ 696.862907][ T9] ums-usbat 1-1:0.230: USB Mass Storage device detected [ 697.065652][ T9] ums-usbat 1-1:0.230: Quirks match for vid 0781 pid 0005: 1 [ 700.192104][ T9] ums-usbat 1-1:0.230: probe with driver ums-usbat failed with error -5 [ 700.690465][ T9] usb 1-1: USB disconnect, device number 3 [ 709.964143][ T4119] netlink: 8 bytes leftover after parsing attributes in process `syz.1.79'. [ 712.120536][ T4121] netlink: 8 bytes leftover after parsing attributes in process `syz.0.80'. [ 712.123081][ T4121] netlink: 4 bytes leftover after parsing attributes in process `syz.0.80'. [ 712.135526][ T4121] netlink: 'syz.0.80': attribute type 12 has an invalid length. [ 712.139212][ T4121] netlink: 'syz.0.80': attribute type 13 has an invalid length. [ 749.823672][ T3891] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 750.081068][ T3891] usb 1-1: Using ep0 maxpacket: 16 [ 750.445661][ T3891] usb 1-1: config 0 has an invalid interface number: 126 but max is 0 [ 750.449127][ T3891] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 750.451091][ T3891] usb 1-1: config 0 has no interface number 0 [ 750.452903][ T3891] usb 1-1: config 0 interface 126 altsetting 0 has an endpoint descriptor with address 0xB7, changing to 0x87 [ 750.454963][ T3891] usb 1-1: config 0 interface 126 altsetting 0 endpoint 0x87 has invalid maxpacket 34328, setting to 1024 [ 750.474794][ T3891] usb 1-1: config 0 interface 126 altsetting 0 endpoint 0xA has invalid maxpacket 512, setting to 64 [ 750.505284][ T3891] usb 1-1: config 0 interface 126 altsetting 0 endpoint 0x4 has invalid maxpacket 25135, setting to 1024 [ 750.541948][ T3891] usb 1-1: config 0 interface 126 altsetting 0 bulk endpoint 0x4 has invalid maxpacket 1024 [ 750.544536][ T3891] usb 1-1: config 0 interface 126 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 4 [ 750.579707][ T3891] usb 1-1: New USB device found, idVendor=0763, idProduct=1015, bcdDevice=56.88 [ 750.581936][ T3891] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 750.889018][ T3891] usb 1-1: config 0 descriptor?? [ 750.963065][ T4178] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 751.025252][ T4178] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 751.448917][ T3891] usb 1-1: Quirk or no altset; falling back to MIDI 1.0 [ 752.790493][ T3891] usb 1-1: USB disconnect, device number 4 [ 766.153602][ T4220] mmap: syz.0.108 (4220) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 798.867851][ T4259] devpts: Bad value for 'max' [ 805.572492][ T4269] x_tables: ip_tables: udp match: only valid for protocol 17 [ 808.662395][ T4273] binder: 4271:4273 ioctl c0306201 200000000340 returned -22 [ 812.320610][ T3232] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 812.645729][ T3232] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 812.660018][ T3232] usb 2-1: config 0 has no interface number 0 [ 812.662599][ T3232] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 812.664738][ T3232] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 812.675308][ T3232] usb 2-1: New USB device found, idVendor=041e, idProduct=2801, bcdDevice= 0.00 [ 812.680656][ T3232] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 812.964791][ T3232] usb 2-1: config 0 descriptor?? [ 814.337641][ T3232] prodikeys 0003:041E:2801.0002: hidraw0: USB HID v0.00 Device [HID 041e:2801] on usb-dummy_hcd.1-1/input1 [ 814.404218][ T3232] hid_prodikeys: hid-prodikeys: failed to find output report [ 814.404218][ T3232] [ 814.875535][ T3232] usb 2-1: USB disconnect, device number 2 [ 816.868440][ T926] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 817.112488][ T926] usb 1-1: Using ep0 maxpacket: 16 [ 817.300545][ T926] usb 1-1: config 0 has an invalid interface number: 69 but max is 0 [ 817.302573][ T926] usb 1-1: config 0 has no interface number 0 [ 817.460394][ T926] usb 1-1: New USB device found, idVendor=05ac, idProduct=0274, bcdDevice=f9.c2 [ 817.462535][ T926] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 817.464181][ T926] usb 1-1: Product: syz [ 817.465499][ T926] usb 1-1: Manufacturer: syz [ 817.479135][ T926] usb 1-1: SerialNumber: syz [ 817.712366][ T926] usb 1-1: config 0 descriptor?? [ 817.938324][ T926] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.69/input/input0 [ 819.598480][ T926] usb 1-1: USB disconnect, device number 5 [ 824.619634][ T4320] netlink: 24 bytes leftover after parsing attributes in process `syz.1.136'. [ 834.214938][ T4326] gtp0: entered promiscuous mode [ 834.228678][ T4326] gtp0: entered allmulticast mode [ 836.707964][ T4331] capability: warning: `syz.0.141' uses 32-bit capabilities (legacy support in use) [ 842.312664][ T4338] process 'syz.1.143' launched '/dev/fd/3' with NULL argv: empty string added [ 853.282505][ T4352] lo speed is unknown, defaulting to 1000 [ 853.285231][ T4352] lo speed is unknown, defaulting to 1000 [ 853.353138][ T4352] lo speed is unknown, defaulting to 1000 [ 854.069940][ T4352] infiniband syz2: RDMA CMA: cma_listen_on_dev, error -98 [ 855.242232][ T4352] lo speed is unknown, defaulting to 1000 [ 855.318509][ T4352] lo speed is unknown, defaulting to 1000 [ 859.680698][ T4361] netlink: 8 bytes leftover after parsing attributes in process `syz.0.152'. [ 871.128012][ T36] audit: type=1804 audit(869.929:2): pid=4375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.159" name="/newroot/85/cgroup.controllers" dev="tmpfs" ino=445 res=1 errno=0 [ 871.132205][ T36] audit: type=1800 audit(869.949:3): pid=4375 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.159" name="cgroup.controllers" dev="tmpfs" ino=445 res=0 errno=0 [ 884.679104][ T1000] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 884.917219][ T1000] usb 2-1: Using ep0 maxpacket: 16 [ 885.029314][ T1000] usb 2-1: config 0 has an invalid interface number: 69 but max is 0 [ 885.031676][ T1000] usb 2-1: config 0 has no interface number 0 [ 885.150554][ T1000] usb 2-1: New USB device found, idVendor=05ac, idProduct=0274, bcdDevice=f9.c2 [ 885.152579][ T1000] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 885.154240][ T1000] usb 2-1: Product: syz [ 885.155546][ T1000] usb 2-1: Manufacturer: syz [ 885.171245][ T1000] usb 2-1: SerialNumber: syz [ 885.283587][ T1000] usb 2-1: config 0 descriptor?? [ 885.457832][ T1000] input: bcm5974 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.69/input/input1 [ 886.922795][ T3834] usb 2-1: USB disconnect, device number 3 [ 902.541905][ T4424] [U] ¦ [ 923.732428][ T4454] netlink: 304 bytes leftover after parsing attributes in process `syz.1.187'. [ 925.001674][ T4456] netlink: 8 bytes leftover after parsing attributes in process `syz.0.188'. [ 925.004047][ T4456] nbd: must specify a device to reconfigure [ 925.810559][ T4458] Zero length message leads to an empty skb [ 928.455059][ T4460] capability: warning: `syz.0.190' uses deprecated v2 capabilities in a way that may be insecure [ 949.751092][ T4486] netlink: 28 bytes leftover after parsing attributes in process `syz.0.202'. [ 953.334056][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 953.663240][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 953.700767][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 953.719461][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 953.767467][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 953.804033][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 953.853266][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 953.905159][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 953.934307][ T4491] netlink: 12 bytes leftover after parsing attributes in process `syz.0.205'. [ 972.760366][ T3892] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 973.289878][ T3892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 973.292255][ T3892] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 0 [ 973.294249][ T3892] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid wMaxPacketSize 0 [ 973.308026][ T3892] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 0 [ 973.480200][ T3892] usb 2-1: New USB device found, idVendor=1199, idProduct=b000, bcdDevice=e5.38 [ 973.482516][ T3892] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 973.484322][ T3892] usb 2-1: Product: syz [ 973.485776][ T3892] usb 2-1: Manufacturer: syz [ 973.509270][ T3892] usb 2-1: SerialNumber: syz [ 973.735699][ T3892] usb 2-1: config 0 descriptor?? [ 975.315629][ T9] usb 2-1: USB disconnect, device number 4 [ 979.362245][ T926] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 979.774384][ T926] usb 1-1: config 0 has an invalid interface number: 41 but max is 0 [ 979.783513][ T926] usb 1-1: config 0 has no interface number 0 [ 979.794487][ T926] usb 1-1: config 0 interface 41 has no altsetting 0 [ 980.145115][ T926] usb 1-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 980.160362][ T926] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 980.162300][ T926] usb 1-1: Product: syz [ 980.163770][ T926] usb 1-1: Manufacturer: syz [ 980.165336][ T926] usb 1-1: SerialNumber: syz [ 980.364307][ T926] usb 1-1: config 0 descriptor?? [ 980.509730][ T926] CoreChips 1-1:0.41: probe with driver CoreChips failed with error -22 [ 982.031785][ T37] usb 1-1: USB disconnect, device number 6 [ 1010.582618][ C0] vkms_vblank_simulate: vblank timer overrun [ 1051.629136][ T4638] tmpfs: Cannot change global quota limit on remount [ 1085.273118][ T4677] fuse: blksize only supported for fuseblk [ 1085.454971][ T4679] MPI: mpi too large (30216 bits) [ 1109.140450][ T4711] usb usb2: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 1118.229412][ T4726] __nla_validate_parse: 9 callbacks suppressed [ 1118.229979][ T4726] netlink: 8 bytes leftover after parsing attributes in process `syz.1.296'. [ 1118.232654][ T4726] netlink: 12 bytes leftover after parsing attributes in process `syz.1.296'. [ 1124.102100][ T4731] netlink: 8 bytes leftover after parsing attributes in process `syz.0.298'. [ 1124.105024][ T4731] netlink: 8 bytes leftover after parsing attributes in process `syz.0.298'. [ 1139.015231][ T4748] smc: net device ip6tnl0 applied user defined pnetid SYZ0 [ 1161.002550][ T4773] devpts: Bad value for 'uid' [ 1161.004683][ T4773] devpts: Bad value for 'uid' [ 1188.530774][ T926] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1189.039943][ T926] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1189.043789][ T926] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1189.062890][ T926] usb 1-1: New USB device found, idVendor=0079, idProduct=1846, bcdDevice= 0.00 [ 1189.065575][ T926] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1189.240285][ T926] usb 1-1: config 0 descriptor?? [ 1191.681430][ T926] hid_mf 0003:0079:1846.0003: hidraw0: USB HID v0.00 Device [HID 0079:1846] on usb-dummy_hcd.0-1/input0 [ 1191.684447][ T926] hid_mf 0003:0079:1846.0003: Force feedback for HJZ Mayflash game controller adapters by Marcel Hasler [ 1192.012939][ T926] usb 1-1: USB disconnect, device number 7 [ 1197.311502][ T4835] netlink: 36 bytes leftover after parsing attributes in process `syz.1.335'. [ 1206.769572][ T4845] netlink: 'syz.1.340': attribute type 5 has an invalid length. [ 1213.600234][ T4854] netlink: 'syz.0.344': attribute type 3 has an invalid length. [ 1213.845397][ T4855] option changes via remount are deprecated (pid=4852 comm=syz.1.345) [ 1217.211817][ T4858] net_ratelimit: 44 callbacks suppressed [ 1217.212182][ T4858] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 1217.222904][ T4049] lo speed is unknown, defaulting to 1000 [ 1221.224638][ T4862] vlan2: entered promiscuous mode [ 1221.233817][ T4862] netdevsim netdevsim1 netdevsim0: entered promiscuous mode [ 1221.254584][ T4862] vlan2: entered allmulticast mode [ 1221.271191][ T4862] netdevsim netdevsim1 netdevsim0: entered allmulticast mode [ 1233.349485][ T4881] netlink: 72 bytes leftover after parsing attributes in process `syz.1.356'. [ 1233.352254][ T4881] netlink: 72 bytes leftover after parsing attributes in process `syz.1.356'. [ 1236.189496][ T4883] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1245.984841][ T4897] nftables ruleset with unbound set [ 1267.642863][ T4916] xt_CT: You must specify a L4 protocol and not use inversions on it [ 1373.533103][ T36] audit: type=1800 audit(1372.209:4): pid=4976 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.400" name="SYSV00000000" dev="hugetlbfs" ino=0 res=0 errno=0 [ 1397.858460][ T4988] netlink: 16 bytes leftover after parsing attributes in process `syz.0.406'. [ 1414.563472][ T4998] netlink: 12 bytes leftover after parsing attributes in process `syz.1.411'. [ 1414.565387][ T4998] netlink: 'syz.1.411': attribute type 1 has an invalid length. [ 1414.625036][ T4998] netlink: 'syz.1.411': attribute type 2 has an invalid length. [ 1414.627835][ T4998] netlink: 24 bytes leftover after parsing attributes in process `syz.1.411'. [ 1419.234551][ T5000] netlink: 'syz.0.412': attribute type 2 has an invalid length. [ 1419.259577][ T5000] netlink: 132 bytes leftover after parsing attributes in process `syz.0.412'. [ 1432.504944][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.532616][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.534562][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.571049][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.572909][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.574439][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.605161][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.613069][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.637715][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.639598][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.668779][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.670750][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.672298][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.673823][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.675368][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.739731][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1432.741650][ T9] hid-generic 0000:0000:0000.0004: unknown main item tag 0x0 [ 1433.144117][ T9] hid-generic 0000:0000:0000.0004: hidraw0: HID v0.00 Device [syz0] on syz0 [ 1449.644348][ T5019] hub 2-0:1.0: USB hub found [ 1449.983590][ T5019] hub 2-0:1.0: 1 port detected [ 1450.215157][ T5023] A link change request failed with some changes committed already. Interface ip6gretap0 may have been left with an inconsistent configuration, please check. [ 1450.251604][ T926] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1450.928945][ T9] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1465.059671][ T5028] syz.1.420: vmalloc error: size 69206016, failed to allocated page array size 135168, mode:0x400dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1465.065369][ T5028] CPU: 0 UID: 0 PID: 5028 Comm: syz.1.420 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 1465.066031][ T5028] Hardware name: riscv-virtio,qemu (DT) [ 1465.066575][ T5028] Call Trace: [ 1465.066993][ T5028] [] dump_backtrace+0x2e/0x3c [ 1465.068637][ T5028] [] show_stack+0x30/0x3c [ 1465.068893][ T5028] [] dump_stack_lvl+0x12e/0x1a6 [ 1465.069230][ T5028] [] dump_stack+0x1c/0x24 [ 1465.069554][ T5028] [] warn_alloc+0x170/0x292 [ 1465.069859][ T5028] [] __vmalloc_node_range_noprof+0xe3c/0x11b0 [ 1465.070275][ T5028] [] __kvmalloc_node_noprof+0x46a/0x6ac [ 1465.070589][ T5028] [] nf_tables_newset+0x235e/0x40f2 [ 1465.070968][ T5028] [] nfnetlink_rcv_batch+0x17f2/0x22b6 [ 1465.071349][ T5028] [] nfnetlink_rcv+0x3d6/0x436 [ 1465.071694][ T5028] [] netlink_unicast+0x4f0/0x82c [ 1465.072057][ T5028] [] netlink_sendmsg+0x85e/0xdd6 [ 1465.072378][ T5028] [] __sock_sendmsg+0xcc/0x160 [ 1465.072716][ T5028] [] ____sys_sendmsg+0x63e/0x79c [ 1465.073034][ T5028] [] ___sys_sendmsg+0x144/0x1e6 [ 1465.073385][ T5028] [] __sys_sendmsg+0x188/0x246 [ 1465.073740][ T5028] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1465.074089][ T5028] [] syscall_handler+0x94/0x118 [ 1465.074423][ T5028] [] do_trap_ecall_u+0x396/0x530 [ 1465.074760][ T5028] [] handle_exception+0x146/0x152 [ 1465.178366][ T5028] Mem-Info: [ 1465.180164][ T5028] active_anon:2358 inactive_anon:0 isolated_anon:0 [ 1465.180164][ T5028] active_file:741 inactive_file:34555 isolated_file:0 [ 1465.180164][ T5028] unevictable:768 dirty:17 writeback:0 [ 1465.180164][ T5028] slab_reclaimable:2339 slab_unreclaimable:36297 [ 1465.180164][ T5028] mapped:12528 shmem:808 pagetables:774 [ 1465.180164][ T5028] sec_pagetables:0 bounce:0 [ 1465.180164][ T5028] kernel_misc_reclaimable:0 [ 1465.180164][ T5028] free:213482 free_pcp:5745 free_cma:52608 [ 1465.183840][ T5028] Node 0 active_anon:9432kB inactive_anon:0kB active_file:2964kB inactive_file:138220kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:50112kB dirty:68kB writeback:0kB shmem:3232kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:6208kB pagetables:3096kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1465.245627][ T5028] Node 0 DMA32 free:853924kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB free_highatomic:0KB active_anon:9432kB inactive_anon:0kB active_file:2964kB inactive_file:138220kB unevictable:3072kB writepending:92kB present:2097152kB managed:1431536kB mlocked:0kB bounce:0kB free_pcp:22676kB local_pcp:14380kB free_cma:210432kB [ 1465.261741][ T5028] lowmem_reserve[]: 0 0 0 [ 1465.264219][ T5028] Node 0 DMA32: 179*4kB (UME) 83*8kB (M) 46*16kB (ME) 51*32kB (UM) 28*64kB (UME) 12*128kB (ME) 8*256kB (M) 8*512kB (UMEC) 5*1024kB (MEC) 4*2048kB (UM) 202*4096kB (MC) = 853924kB [ 1465.305514][ T5028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1465.422242][ T5028] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1465.424305][ T5028] 36105 total pagecache pages [ 1465.479313][ T5028] 0 pages in swap cache [ 1465.481227][ T5028] Free swap = 124996kB [ 1465.482655][ T5028] Total swap = 124996kB [ 1465.484246][ T5028] 524288 pages RAM [ 1465.485585][ T5028] 0 pages HighMem/MovableOnly [ 1465.537771][ T5028] 166404 pages reserved [ 1465.538900][ T5028] 52736 pages cma reserved [ 1477.695097][ T5028] syz.1.420: vmalloc error: size 67112960, failed to allocated page array size 131080, mode:0x400dc2(GFP_KERNEL_ACCOUNT|__GFP_HIGHMEM|__GFP_ZERO), nodemask=(null),cpuset=/,mems_allowed=0 [ 1477.729540][ T5028] CPU: 0 UID: 0 PID: 5028 Comm: syz.1.420 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 1477.729872][ T5028] Hardware name: riscv-virtio,qemu (DT) [ 1477.729981][ T5028] Call Trace: [ 1477.730073][ T5028] [] dump_backtrace+0x2e/0x3c [ 1477.730457][ T5028] [] show_stack+0x30/0x3c [ 1477.730691][ T5028] [] dump_stack_lvl+0x12e/0x1a6 [ 1477.731027][ T5028] [] dump_stack+0x1c/0x24 [ 1477.731342][ T5028] [] warn_alloc+0x170/0x292 [ 1477.731629][ T5028] [] __vmalloc_node_range_noprof+0xe3c/0x11b0 [ 1477.731989][ T5028] [] __kvmalloc_node_noprof+0x46a/0x6ac [ 1477.732284][ T5028] [] nf_tables_newset+0x235e/0x40f2 [ 1477.732628][ T5028] [] nfnetlink_rcv_batch+0x17f2/0x22b6 [ 1477.732972][ T5028] [] nfnetlink_rcv+0x3d6/0x436 [ 1477.733471][ T5028] [] netlink_unicast+0x4f0/0x82c [ 1477.733955][ T5028] [] netlink_sendmsg+0x85e/0xdd6 [ 1477.734314][ T5028] [] __sock_sendmsg+0xcc/0x160 [ 1477.734641][ T5028] [] ____sys_sendmsg+0x63e/0x79c [ 1477.735090][ T5028] [] ___sys_sendmsg+0x144/0x1e6 [ 1477.735711][ T5028] [] __sys_sendmsg+0x188/0x246 [ 1477.736382][ T5028] [] __riscv_sys_sendmsg+0x70/0xa2 [ 1477.736815][ T5028] [] syscall_handler+0x94/0x118 [ 1477.737095][ T5028] [] do_trap_ecall_u+0x396/0x530 [ 1477.737416][ T5028] [] handle_exception+0x146/0x152 [ 1477.900890][ T5028] Mem-Info: [ 1477.902578][ T5028] active_anon:2381 inactive_anon:0 isolated_anon:0 [ 1477.902578][ T5028] active_file:741 inactive_file:34557 isolated_file:0 [ 1477.902578][ T5028] unevictable:768 dirty:33 writeback:0 [ 1477.902578][ T5028] slab_reclaimable:2339 slab_unreclaimable:37069 [ 1477.902578][ T5028] mapped:12528 shmem:810 pagetables:775 [ 1477.902578][ T5028] sec_pagetables:0 bounce:0 [ 1477.902578][ T5028] kernel_misc_reclaimable:0 [ 1477.902578][ T5028] free:212135 free_pcp:6697 free_cma:52608 [ 1477.937703][ T5028] Node 0 active_anon:9524kB inactive_anon:0kB active_file:2964kB inactive_file:138228kB unevictable:3072kB isolated(anon):0kB isolated(file):0kB mapped:50112kB dirty:132kB writeback:0kB shmem:3240kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:6224kB pagetables:3100kB sec_pagetables:0kB all_unreclaimable? no Balloon:0kB [ 1477.958445][ T5028] Node 0 DMA32 free:848540kB boost:0kB min:22528kB low:28160kB high:33792kB reserved_highatomic:0KB free_highatomic:0KB active_anon:9524kB inactive_anon:0kB active_file:2964kB inactive_file:138228kB unevictable:3072kB writepending:132kB present:2097152kB managed:1431536kB mlocked:0kB bounce:0kB free_pcp:26764kB local_pcp:17872kB free_cma:210432kB [ 1477.961541][ T5028] lowmem_reserve[]: 0 0 0 [ 1477.963417][ T5028] Node 0 DMA32: 269*4kB (UME) 97*8kB (UM) 52*16kB (UME) 61*32kB (UM) 33*64kB (UME) 19*128kB (UME) 9*256kB (UM) 7*512kB (MEC) 6*1024kB (UMEC) 4*2048kB (UM) 200*4096kB (MC) = 848604kB [ 1478.079417][ T5028] Node 0 hugepages_total=0 hugepages_free=0 hugepages_surp=0 hugepages_size=1048576kB [ 1478.080848][ T5028] Node 0 hugepages_total=4 hugepages_free=4 hugepages_surp=0 hugepages_size=2048kB [ 1478.081991][ T5028] 36108 total pagecache pages [ 1478.082948][ T5028] 0 pages in swap cache [ 1478.083833][ T5028] Free swap = 124996kB [ 1478.084629][ T5028] Total swap = 124996kB [ 1478.085420][ T5028] 524288 pages RAM [ 1478.115638][ T5028] 0 pages HighMem/MovableOnly [ 1478.148631][ T5028] 166404 pages reserved [ 1478.149481][ T5028] 52736 pages cma reserved [ 1492.409819][ T36] audit: type=1326 audit(1491.199:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5038 comm="syz.1.425" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xdb95a code=0x0 [ 1571.084245][ C1] ip6_tunnel: ip6gretap0 xmit: Local address not yet configured! [ 1624.901419][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1625.681402][ T9] usb 1-1: config 1 interface 0 altsetting 9 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1625.684121][ T9] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1625.792289][ T9] usb 1-1: language id specifier not provided by device, defaulting to English [ 1630.611099][ T9] usb 1-1: New USB device found, idVendor=054c, idProduct=042f, bcdDevice= 0.40 [ 1630.613481][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1630.615422][ T9] usb 1-1: Product: syz [ 1630.658248][ T9] usb 1-1: SerialNumber: syz [ 1637.614019][ T9] usbhid 1-1:1.0: can't add hid device: -32 [ 1637.630777][ T9] usbhid 1-1:1.0: probe with driver usbhid failed with error -32 [ 1638.978843][ T9] usb 1-1: USB disconnect, device number 8 [ 1663.501379][ T5103] lo speed is unknown, defaulting to 1000 [ 1663.942546][ T5103] lo speed is unknown, defaulting to 1000 [ 1674.743557][ T5155] binder: 5151:5155 ioctl 400c620e 200000000000 returned -22 [ 1743.153416][ T5291] netlink: 'syz.0.459': attribute type 3 has an invalid length. [ 1743.157828][ T5291] netlink: 193500 bytes leftover after parsing attributes in process `syz.0.459'. [ 1743.172156][ T5103] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1744.004726][ T5103] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1751.261326][ T5321] trusted_key: encrypted_key: key trusted:‘8s‰X not found [ 1794.344921][ T5103] hsr_slave_0: entered promiscuous mode [ 1794.430659][ T5103] hsr_slave_1: entered promiscuous mode [ 1794.489607][ T5103] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1794.491170][ T5103] Cannot create hsr debugfs directory [ 1827.313527][ T5103] netdevsim netdevsim2 netdevsim0: renamed from eth0 [ 1827.919242][ T5103] netdevsim netdevsim2 netdevsim1: renamed from eth1 [ 1836.688735][ T5103] netdevsim netdevsim2 netdevsim2: renamed from eth2 [ 1838.474330][ T5103] netdevsim netdevsim2 netdevsim3: renamed from eth3 [ 1891.274100][ T5103] 8021q: adding VLAN 0 to HW filter on device bond0 [ 2041.652151][ T5103] veth0_vlan: entered promiscuous mode [ 2043.291049][ T5103] veth1_vlan: entered promiscuous mode [ 2049.549338][ T5103] veth0_macvtap: entered promiscuous mode [ 2051.272937][ T5103] veth1_macvtap: entered promiscuous mode [ 2056.395674][ T5103] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2056.419019][ T5103] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2056.421024][ T5103] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2056.423180][ T5103] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2119.429648][ T38] INFO: task syz.1.439:5070 blocked for more than 430 seconds. [ 2119.497748][ T38] Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 [ 2119.499793][ T38] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2119.501640][ T38] task:syz.1.439 state:D stack:0 pid:5070 tgid:5070 ppid:3196 task_flags:0x400040 flags:0x0000000c [ 2119.504399][ T38] Call Trace: [ 2119.505713][ T38] [] __schedule+0x1022/0x4094 [ 2119.600077][ T38] [] schedule+0xc4/0x35e [ 2119.601753][ T38] [] schedule_timeout+0x1c6/0x2ae [ 2119.603472][ T38] [] __wait_for_common+0x1d2/0x3e8 [ 2119.605081][ T38] [] wait_for_completion+0x1a/0x22 [ 2119.681399][ T38] [] rcu_barrier+0x2dc/0x6cc [ 2119.683667][ T38] [] netdev_run_todo+0x294/0x10b4 [ 2119.685435][ T38] [] rtnl_unlock+0x14/0x1c [ 2119.741788][ T38] [] tun_chr_close+0xde/0x230 [ 2119.743686][ T38] [] __fput+0x382/0xa8c [ 2119.745334][ T38] [] ____fput+0x1c/0x26 [ 2119.808697][ T38] [] task_work_run+0x16a/0x25e [ 2119.851743][ T38] [] exit_to_user_mode_loop+0x118/0x134 [ 2119.854581][ T38] [] do_trap_ecall_u+0x3f0/0x530 [ 2119.911499][ T38] [] handle_exception+0x146/0x152 [ 2119.963475][ T38] [ 2119.963475][ T38] Showing all locks held in the system: [ 2120.038453][ T38] 1 lock held by kworker/R-mm_pe/14: [ 2120.040341][ T38] #0: ffffffff88291a28 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2120.045445][ T38] 4 locks held by ksoftirqd/1/24: SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) [ 2120.121091][ T38] 2 locks held by kworker/1:1/37: [ 2120.122948][ T38] 1 lock held by khungtaskd/38: [ 2120.124291][ T38] #0: ffffffff883dc420 (rcu_read_lock){....}-{1:3}, at: debug_show_all_locks+0x2a/0x1a0 [ 2120.164977][ T38] 2 locks held by kworker/1:2/1000: [ 2120.191254][ T38] 3 locks held by kworker/u9:6/1108: [ 2120.193146][ T38] 1 lock held by klogd/3007: [ 2120.194529][ T38] 2 locks held by getty/3155: [ 2120.261996][ T38] #0: ffffaf801b5c00a0 (&tty->ldisc_sem){++++}-{0:0}, at: ldsem_down_read+0x3a/0x46 [ 2120.317670][ T38] #1: ffff8f800008e2f0 (&ldata->atomic_read_lock){+.+.}-{4:4}, at: n_tty_read+0x3e4/0x12b6 [ 2120.324154][ T38] 1 lock held by syz-executor/3183: [ 2120.407809][ T38] 4 locks held by syz-executor/3193: [ 2120.409633][ T38] 2 locks held by kworker/u9:0/3197: [ 2120.411053][ T38] 1 lock held by kworker/R-wg-cr/3382: [ 2120.412403][ T38] #0: ffffffff88291a28 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2120.501400][ T38] 1 lock held by kworker/R-wg-cr/3385: [ 2120.503279][ T38] 3 locks held by kworker/R-wg-cr/3394: [ 2120.504679][ T38] 1 lock held by kworker/R-wg-cr/3397: [ 2120.587398][ T38] #0: ffffffff88291a28 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2120.591994][ T38] 2 locks held by kworker/1:3/3834: [ 2120.593333][ T38] 2 locks held by kworker/1:4/3892: [ 2120.594664][ T38] 2 locks held by kworker/1:5/4049: [ 2120.661967][ T38] 3 locks held by kworker/1:0/4929: [ 2120.663743][ T38] 2 locks held by kworker/1:6/4940: [ 2120.665051][ T38] 2 locks held by kworker/1:7/5020: [ 2120.696491][ T38] 2 locks held by kworker/1:8/5030: [ 2120.698293][ T38] 2 locks held by kworker/1:9/5035: [ 2120.699638][ T38] 2 locks held by kworker/1:10/5051: [ 2120.700953][ T38] 1 lock held by kworker/1:11/5060: [ 2120.702321][ T38] #0: ffffffff88291a28 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2120.797996][ T38] 1 lock held by syz.1.439/5070: [ 2120.799838][ T38] #0: ffffffff883ec640 (rcu_state.barrier_mutex){+.+.}-{4:4}, at: rcu_barrier+0x56/0x6cc [ 2120.804078][ T38] 2 locks held by kworker/1:12/5126: [ 2120.805447][ T38] 2 locks held by kworker/1:13/5197: [ 2120.888052][ T38] 1 lock held by kworker/R-wg-cr/5221: [ 2120.889813][ T38] #0: ffffffff88291a28 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2120.893980][ T38] 1 lock held by kworker/R-wg-cr/5224: [ 2120.895346][ T38] #0: ffffffff88291a28 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2120.960854][ T38] 1 lock held by kworker/R-wg-cr/5227: [ 2120.962261][ T38] #0: ffffffff88291a28 (wq_pool_attach_mutex){+.+.}-{4:4}, at: worker_attach_to_pool+0x36/0x3c4 [ 2121.056906][ T38] 2 locks held by kworker/1:14/5237: [ 2121.058734][ T38] 2 locks held by kworker/1:15/5299: [ 2121.060125][ T38] 2 locks held by kworker/1:16/5467: [ 2121.061708][ T38] [ 2121.062838][ T38] ============================================= [ 2121.062838][ T38] [ 2121.064885][ T38] NMI backtrace for cpu 0 [ 2121.065278][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2121.065825][ T38] Hardware name: riscv-virtio,qemu (DT) [ 2121.066016][ T38] Call Trace: [ 2121.066197][ T38] [] dump_backtrace+0x2e/0x3c [ 2121.066772][ T38] [] show_stack+0x30/0x3c [ 2121.067171][ T38] [] dump_stack_lvl+0x12e/0x1a6 [ 2121.067747][ T38] [] dump_stack+0x1c/0x24 [ 2121.068300][ T38] [] nmi_cpu_backtrace+0x3b0/0x3b2 [ 2121.068830][ T38] [] nmi_trigger_cpumask_backtrace+0x2b6/0x458 [ 2121.069367][ T38] [] arch_trigger_cpumask_backtrace+0x2c/0x3c [ 2121.069973][ T38] [] watchdog+0xcf2/0x11de [ 2121.070571][ T38] [] kthread+0x39c/0x7d4 [ 2121.070982][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 2121.071419][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2121.086483][ T38] Sending NMI from CPU 0 to CPUs 1: [ 2121.088475][ C1] NMI backtrace for cpu 1 [ 2121.088859][ C1] CPU: 1 UID: 0 PID: 3892 Comm: kworker/1:4 Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2121.089345][ C1] Hardware name: riscv-virtio,qemu (DT) [ 2121.089864][ C1] Workqueue: wg-crypt-wg0 wg_packet_tx_worker [ 2121.090632][ C1] epc : __call_rcu_common.constprop.0+0x264/0x9ce [ 2121.091267][ C1] ra : __call_rcu_common.constprop.0+0x312/0x9ce [ 2121.091936][ C1] epc : ffffffff80383b5a ra : ffffffff80383c08 sp : ffff8f8000017050 [ 2121.092254][ C1] gp : ffffffff89c83ca0 tp : ffffaf802f9f0000 t0 : ffff8f8000016fe0 [ 2121.092562][ C1] t1 : 0000000000000001 t2 : 1ffff1f000002cac s0 : ffff8f80000170d0 [ 2121.092876][ C1] s1 : ffffaf806ed5df80 a0 : 0000000000000001 a1 : ffffffff87d71b68 [ 2121.093175][ C1] a2 : 0000000000000003 a3 : 0000000000000101 a4 : 0000000000000001 [ 2121.093456][ C1] a5 : 0000000000000000 a6 : 0000000000f00000 a7 : ffffffffcd8fea73 [ 2121.093751][ C1] s2 : ffffaf803ed78750 s3 : ffffaf806ed5e070 s4 : 0000000000000002 [ 2121.094064][ C1] s5 : ffffaf806ed5e028 s6 : 1ffff5f00ddabc0e s7 : 1ffff5f00ddabc14 [ 2121.094402][ C1] s8 : ffffaf806ed5e0a0 s9 : 00000000000542fb s10: ffff8f8000017280 [ 2121.094703][ C1] s11: ffffaf801d0e4414 t3 : e7f3346000000000 t4 : 0000000000001fff [ 2121.095001][ C1] t5 : 00000000000000c8 t6 : 0000000000000002 [ 2121.095242][ C1] status: 0000000200000120 badaddr: 0000000000000000 cause: 8000000000000001 [ 2121.095632][ C1] [] __call_rcu_common.constprop.0+0x264/0x9ce [ 2121.096414][ C1] [] call_rcu+0xc/0x14 [ 2121.096976][ C1] [] dst_release+0x338/0x494 [ 2121.097404][ C1] [] skb_release_head_state+0x25a/0x2b6 [ 2121.098027][ C1] [] consume_skb+0x9e/0xfa [ 2121.098437][ C1] [] nft_synproxy_do_eval+0x8b6/0xa52 [ 2121.098884][ C1] [] nft_synproxy_eval+0x28/0x36 [ 2121.099309][ C1] [] nft_do_chain+0x328/0x1598 [ 2121.099708][ C1] [] nft_do_chain_inet+0x180/0x316 [ 2121.100113][ C1] [] nf_hook_slow+0xb8/0x1ec [ 2121.100583][ C1] [] ip_local_deliver+0x2ea/0x568 [ 2121.101050][ C1] [] ip_rcv_finish+0x1b0/0x2d2 [ 2121.101495][ C1] [] ip_rcv+0xd6/0x44e [ 2121.101930][ C1] [] __netif_receive_skb_one_core+0x106/0x16e [ 2121.102543][ C1] [] __netif_receive_skb+0x2c/0x144 [ 2121.103105][ C1] [] process_backlog+0x4f6/0x1cb0 [ 2121.103651][ C1] [] __napi_poll.constprop.0+0xaa/0x4ba [ 2121.104232][ C1] [] net_rx_action+0xad4/0xefc [ 2121.104775][ C1] [] handle_softirqs+0x4b2/0x132e [ 2121.105287][ C1] [] __do_softirq+0x12/0x1a [ 2121.105901][ C1] [] ___do_softirq+0x18/0x20 [ 2121.106309][ C1] [] call_on_irq_stack+0x32/0x40 [ 2121.528694][ T38] Kernel panic - not syncing: hung_task: blocked tasks [ 2121.532354][ T38] CPU: 0 UID: 0 PID: 38 Comm: khungtaskd Not tainted 6.16.0-rc1-syzkaller-gfda589c28604 #0 PREEMPT [ 2121.535703][ T38] Hardware name: riscv-virtio,qemu (DT) [ 2121.537694][ T38] Call Trace: [ 2121.539214][ T38] [] dump_backtrace+0x2e/0x3c [ 2121.541572][ T38] [] show_stack+0x30/0x3c [ 2121.543815][ T38] [] dump_stack_lvl+0x110/0x1a6 [ 2121.546340][ T38] [] dump_stack+0x1c/0x24 [ 2121.547415][ T38] [] panic+0x38c/0x86a [ 2121.548343][ T38] [] watchdog+0x78a/0x11de [ 2121.549405][ T38] [] kthread+0x39c/0x7d4 [ 2121.550336][ T38] [] ret_from_fork_kernel+0x2a/0xbb2 [ 2121.551292][ T38] [] ret_from_fork_kernel_asm+0x16/0x18 [ 2121.552645][ T38] SMP: stopping secondary CPUs [ 2121.555279][ T38] Rebooting in 86400 seconds.. VM DIAGNOSIS: 05:44:13 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff86347062 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634b694 vstvec 0000000000000000 mepc ffffffff8008eba2 sepc ffffffff80b7f01a vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90387000000b4923 x0/zero 0000000000000000 x1/ra ffffffff8007860a x2/sp ffff8f8000007040 x3/gp ffffffff89c83ca0 x4/tp ffffaf8014a9b480 x5/t0 ffff8f80000072c0 x6/t1 fffffffef21e793c x7/t2 736174203a4f464e x8/s0 ffff8f8000007040 x9/s1 ffff8f80000071f0 x10/a0 ffffffff9103c3c0 x11/a1 0000000000000000 x12/a2 00000000ffffffff x13/a3 ffffffff800784e2 x14/a4 0000000000000000 x15/a5 ffffaf8014a9b480 x16/a6 0000000000f00000 x17/a7 ffffffff90f3c9e3 x18/s2 ffff8f80000070d0 x19/s3 ffffffff8006efb8 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff80556626 x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff8634b694 x27/s11 ffffaf803e5a7000 x28/t3 3df1592f00000000 x29/t4 fffffffef21e793c x30/t5 fffffffef21e793d x31/t6 ffffaf8034cefa34 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 ffffffff804eba4e mhartid 0000000000000001 mstatus 0000000a000000a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff8634b694 vstvec 0000000000000000 mepc ffffffff800a29a4 sepc ffffffff86347012 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 9033d0000009a30b x0/zero 0000000000000000 x1/ra ffffffff8007860a x2/sp ffff8f8000016840 x3/gp ffffffff89c83ca0 x4/tp ffffaf8012ba9a40 x5/t0 ffff8f8000016860 x6/t1 000000000000000f x7/t2 fffffffff2f20000 x8/s0 ffff8f8000016830 x9/s1 ffff8f8000016b80 x10/a0 0000000000000006 x11/a1 0000000000000000 x12/a2 0000000000f00000 x13/a3 ffffffff800784fe x14/a4 0000000000000000 x15/a5 ffffaf8012ba9a40 x16/a6 0000000000f00000 x17/a7 ffffffffddfa6b08 x18/s2 ffff8f8000016c60 x19/s3 0000000000000007 x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff85751b78 x23/s7 0000000000000001 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff8634b694 x27/s11 ffffffff80000000 x28/t3 81987a7b00000000 x29/t4 fffff5ef03875cbc x30/t5 fffff5ef03875cbd 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