last executing test programs: 20.421513786s ago: executing program 0 (id=169): r0 = socket$inet_mptcp(0x2, 0x1, 0x106) bind$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x6, &(0x7f00000000c0)=0x3, 0x4) 18.215243871s ago: executing program 0 (id=170): r0 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000340)={0x2, 0x4, 0x8, 0x1, 0x80, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x3, 0x10, &(0x7f0000000580)=@framed={{}, [@snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}, {}, {0x85, 0x0, 0x0, 0x6a}}]}, &(0x7f0000000600)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @sched_cls, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000640)={r1, 0x0, 0x10, 0x10, &(0x7f00000006c0)="0000000000000005", &(0x7f0000000700)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x4c) 15.385959596s ago: executing program 0 (id=171): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@GTPA_VERSION={0x8}]}, 0x1c}}, 0x0) 14.236118627s ago: executing program 1 (id=172): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) setsockopt$sock_timeval(r0, 0x1, 0x15, &(0x7f0000000080)={0x0, 0x2710}, 0x10) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x4}, 0x1c) 11.390603026s ago: executing program 1 (id=173): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000bc0), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000080)={0x38, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_MLSLVLLST={0x10, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0xe9d3bc9e}]}]}, @NLBL_CIPSOV4_A_MLSCATLST={0x4, 0x4}]}, 0x38}}, 0x0) 9.771547368s ago: executing program 0 (id=174): r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='ns\x00') fchownat(r0, &(0x7f0000000000)='./mnt\x00', 0xffffffffffffffff, 0x0, 0x0) unlinkat(r0, &(0x7f0000000040)='./mnt\x00', 0x200) 8.439463924s ago: executing program 1 (id=175): r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x4001}, 0xfea3) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@ipv6_getaddr={0x20, 0x16, 0x3c2be10bca706f15, 0x0, 0x0, {0x3}, [@IFA_TARGET_NETNSID={0x8}]}, 0x20}}, 0x0) 6.687733082s ago: executing program 1 (id=176): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) ioctl$TUNSETLINK(r1, 0x8905, 0x2000fcc6) 4.891877978s ago: executing program 0 (id=177): r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000000), 0x101041) openat$sequencer(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) write$sndseq(r0, &(0x7f0000000080)=[{0x8, 0x0, 0x0, 0xfd, @tick, {}, {0xe}, @result}], 0x1c) 4.240136223s ago: executing program 1 (id=178): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000000)='wg2\x00', 0x4) setsockopt$inet6_int(r0, 0x29, 0x11, &(0x7f0000000040)=0x5, 0x4) 1.40039414s ago: executing program 1 (id=179): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000018105e04da0700000000000109022400010000000009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x22, 0x22, {[@global=@item_012={0x2, 0x1, 0x9, "2313"}, @global=@item_012={0x2, 0x1, 0x0, "e53f"}, @global=@item_4={0x3, 0x1, 0x0, '\f\x00'}, @local=@item_012={0x2, 0x2, 0x2, "9000"}, @local=@item_4={0x3, 0x2, 0x5, "f81da026"}, @main=@item_4={0x3, 0x0, 0x8}, @local=@item_4={0x3, 0x2, 0x0, "09007a15"}, @local=@item_4={0x3, 0x2, 0x0, "5d8c3dda"}]}}, 0x0}, 0x0) 0s ago: executing program 0 (id=180): r0 = socket$can_raw(0x1d, 0x3, 0x1) setsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, 0x0) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, 0x0, &(0x7f00000000c0)) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:52196' (ED25519) to the list of known hosts. syzkaller login: [ 339.033136][ T3170] cgroup: Unknown subsys name 'net' [ 339.860795][ T3170] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 391.696307][ T3170] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 449.268539][ T3182] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 449.376859][ T3182] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 451.497960][ T3180] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 451.597224][ T3180] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 460.354203][ T3182] hsr_slave_0: entered promiscuous mode [ 460.388508][ T3182] hsr_slave_1: entered promiscuous mode [ 461.828487][ T3180] hsr_slave_0: entered promiscuous mode [ 461.849748][ T3180] hsr_slave_1: entered promiscuous mode [ 461.874128][ T3180] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 461.878992][ T3180] Cannot create hsr debugfs directory [ 468.204651][ T3182] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 468.290993][ T3182] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 468.341044][ T3182] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 468.404807][ T3182] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 469.272482][ T3180] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 469.408375][ T3180] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 469.516307][ T3180] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 469.910191][ T3180] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 478.363618][ T3182] 8021q: adding VLAN 0 to HW filter on device bond0 [ 480.261078][ T3180] 8021q: adding VLAN 0 to HW filter on device bond0 [ 520.105813][ T3182] veth0_vlan: entered promiscuous mode [ 520.598667][ T3182] veth1_vlan: entered promiscuous mode [ 522.254372][ T3180] veth0_vlan: entered promiscuous mode [ 522.939471][ T3180] veth1_vlan: entered promiscuous mode [ 523.046224][ T3182] veth0_macvtap: entered promiscuous mode [ 523.649870][ T3182] veth1_macvtap: entered promiscuous mode [ 524.818962][ T3180] veth0_macvtap: entered promiscuous mode [ 525.300545][ T3180] veth1_macvtap: entered promiscuous mode [ 525.563447][ T3182] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.567687][ T3182] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.570045][ T3182] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 525.573927][ T3182] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 527.545928][ T3180] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 527.548473][ T3180] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 527.550537][ T3180] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 527.569180][ T3180] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 535.943900][ T3875] xt_CT: You must specify a L4 protocol and not use inversions on it [ 550.528035][ T3895] netlink: 4079 bytes leftover after parsing attributes in process `syz.0.14'. [ 562.240243][ T3909] syz.1.21 uses obsolete (PF_INET,SOCK_PACKET) [ 566.231281][ T3912] ALSA: mixer_oss: invalid OSS volume '' [ 578.017117][ T3866] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 578.039519][ C1] hrtimer: interrupt took 860900 ns [ 578.585654][ T3866] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 578.590540][ T3866] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 578.602660][ T3866] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 578.606038][ T3866] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 578.608057][ T3866] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 578.775160][ T3866] usb 2-1: config 0 descriptor?? [ 580.296516][ T3866] acrux 0003:1A34:0802.0001: item fetching failed at offset 3/5 [ 580.309662][ T3866] acrux 0003:1A34:0802.0001: parse failed [ 580.344066][ T3866] acrux 0003:1A34:0802.0001: probe with driver acrux failed with error -22 [ 580.675108][ T3866] usb 2-1: USB disconnect, device number 2 [ 594.308937][ T3952] netlink: 'syz.1.33': attribute type 1 has an invalid length. [ 610.763139][ T34] audit: type=1326 audit(609.980:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3967 comm="syz.1.40" exe="/syz-executor" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0xda7b6 code=0x0 [ 649.679817][ T3969] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 649.834309][ T3969] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 653.812818][ T3867] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 654.293733][ T3867] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 654.296389][ T3867] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 654.298857][ T3867] usb 2-1: New USB device found, idVendor=1345, idProduct=3008, bcdDevice= 0.00 [ 654.300744][ T3867] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 654.454706][ T3867] usb 2-1: config 0 descriptor?? [ 658.764376][ T3867] sony 0003:1345:3008.0002: hiddev0,hidraw0: USB HID v80.00 Device [HID 1345:3008] on usb-dummy_hcd.1-1/input0 [ 658.766272][ T3867] sony 0003:1345:3008.0002: failed to claim input [ 659.268879][ T3867] usb 2-1: USB disconnect, device number 3 [ 666.476325][ T3969] hsr_slave_0: entered promiscuous mode [ 666.538604][ T3969] hsr_slave_1: entered promiscuous mode [ 666.605764][ T3969] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 666.607827][ T3969] Cannot create hsr debugfs directory [ 671.425676][ T3797] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 671.693962][ T3797] usb 2-1: Using ep0 maxpacket: 16 [ 671.822179][ T3797] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 671.824682][ T3797] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 671.826789][ T3797] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 671.829258][ T3797] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x6 has invalid wMaxPacketSize 0 [ 671.831223][ T3797] usb 2-1: config 0 interface 0 altsetting 0 bulk endpoint 0x6 has invalid maxpacket 0 [ 671.848294][ T3797] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 672.075665][ T3797] usb 2-1: New USB device found, idVendor=2040, idProduct=b138, bcdDevice= 1.42 [ 672.085532][ T3797] usb 2-1: New USB device strings: Mfr=4, Product=0, SerialNumber=0 [ 672.087515][ T3797] usb 2-1: Manufacturer: syz [ 672.309613][ T3797] usb 2-1: config 0 descriptor?? [ 672.956058][ T3797] mceusb 2-1:0.0: mceusb_dev_probe: device setup failed! [ 672.959579][ T3797] mceusb 2-1:0.0: probe with driver mceusb failed with error -12 [ 673.031066][ T3797] usbhid 2-1:0.0: can't add hid device: -22 [ 673.060090][ T3797] usbhid 2-1:0.0: probe with driver usbhid failed with error -22 [ 674.140752][ T3797] usb 2-1: USB disconnect, device number 4 [ 675.065003][ T3969] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 676.106508][ T3969] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 676.669866][ T3969] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 677.760090][ T3969] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 681.138983][ T3969] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 681.387257][ T3969] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 681.700357][ T3969] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 682.160569][ T3969] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 689.363196][ T4325] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 689.642318][ T4325] usb 2-1: Using ep0 maxpacket: 8 [ 689.810784][ T4325] usb 2-1: unable to get BOS descriptor or descriptor too short [ 689.924398][ T4325] usb 2-1: config 32 has an invalid interface number: 77 but max is 1 [ 689.926877][ T4325] usb 2-1: config 32 contains an unexpected descriptor of type 0x1, skipping [ 689.928796][ T4325] usb 2-1: config 32 has an invalid descriptor of length 0, skipping remainder of the config [ 689.930963][ T4325] usb 2-1: config 32 has 1 interface, different from the descriptor's value: 2 [ 689.945942][ T4325] usb 2-1: config 32 has no interface number 0 [ 689.947371][ T4325] usb 2-1: config 32 interface 77 altsetting 64 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 689.952271][ T4325] usb 2-1: config 32 interface 77 altsetting 64 endpoint 0x1 has invalid maxpacket 512, setting to 64 [ 689.962696][ T4325] usb 2-1: config 32 interface 77 altsetting 64 endpoint 0xB has invalid maxpacket 1023, setting to 64 [ 689.964519][ T4325] usb 2-1: config 32 interface 77 altsetting 64 endpoint 0xF has invalid maxpacket 512, setting to 64 [ 689.983246][ T4325] usb 2-1: config 32 interface 77 altsetting 64 has an invalid descriptor for endpoint zero, skipping [ 689.986508][ T4325] usb 2-1: config 32 interface 77 altsetting 64 has a duplicate endpoint with address 0x1, skipping [ 689.988338][ T4325] usb 2-1: config 32 interface 77 altsetting 64 endpoint 0xA has invalid maxpacket 1024, setting to 64 [ 689.990693][ T4325] usb 2-1: config 32 interface 77 altsetting 64 endpoint 0xE has invalid maxpacket 1024, setting to 64 [ 690.012720][ T4325] usb 2-1: config 32 interface 77 altsetting 64 endpoint 0x2 has invalid wMaxPacketSize 0 [ 690.022713][ T4325] usb 2-1: config 32 interface 77 altsetting 64 endpoint 0x6 has invalid wMaxPacketSize 0 [ 690.025055][ T4325] usb 2-1: config 32 interface 77 altsetting 64 has 10 endpoint descriptors, different from the interface descriptor's value: 11 [ 690.034459][ T4325] usb 2-1: config 32 interface 77 has no altsetting 0 [ 690.189390][ T4325] usb 2-1: Dual-Role OTG device on HNP port [ 690.204615][ T4325] usb 2-1: New USB device found, idVendor=1bc7, idProduct=1207, bcdDevice=22.33 [ 690.206134][ T4325] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 690.207238][ T4325] usb 2-1: Product: syz [ 690.208269][ T4325] usb 2-1: Manufacturer: syz [ 690.209295][ T4325] usb 2-1: SerialNumber: syz [ 698.953195][ T4325] option 2-1:32.77: GSM modem (1-port) converter detected [ 700.076678][ T3015] usb 2-1: USB disconnect, device number 5 [ 700.598085][ T3015] option 2-1:32.77: device disconnected [ 701.432895][ T3969] 8021q: adding VLAN 0 to HW filter on device bond0 [ 764.295444][ T3969] veth0_vlan: entered promiscuous mode [ 765.261033][ T3969] veth1_vlan: entered promiscuous mode [ 768.400659][ T3969] veth0_macvtap: entered promiscuous mode [ 768.747465][ T3969] veth1_macvtap: entered promiscuous mode [ 769.521036][ T4430] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 771.004826][ T3969] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 771.007493][ T3969] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 771.009821][ T3969] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 771.025290][ T3969] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 803.452361][ T4462] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.78'. [ 803.509464][ T4461] netlink: 16402 bytes leftover after parsing attributes in process `syz.0.78'. [ 832.759109][ T4494] hsr0: VLAN not yet supported [ 866.670707][ T4525] A link change request failed with some changes committed already. Interface bridge_slave_1 may have been left with an inconsistent configuration, please check. [ 884.869701][ T4545] skbuff: bad partial csum: csum=65489/0 headroom=64 headlen=65491 [ 887.715359][ T4553] netlink: 'syz.1.119': attribute type 3 has an invalid length. [ 900.096076][ T4567] netlink: 'syz.1.127': attribute type 1 has an invalid length. [ 900.653860][ T4569] CUSE: DEVNAME unspecified [ 903.244878][ T3338] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 903.464461][ T3338] usb 2-1: Using ep0 maxpacket: 8 [ 903.544280][ T3338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 903.550429][ T3338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 903.555497][ T3338] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 903.558902][ T3338] usb 2-1: New USB device found, idVendor=5543, idProduct=0045, bcdDevice= 0.00 [ 903.560897][ T3338] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 903.756585][ T3338] usb 2-1: config 0 descriptor?? [ 905.849687][ T3338] usb 2-1: string descriptor 0 read error: -71 [ 905.869616][ T3338] uclogic 0003:5543:0045.0003: failed retrieving string descriptor #200: -71 [ 905.897195][ T3338] uclogic 0003:5543:0045.0003: failed retrieving pen parameters: -71 [ 905.899524][ T3338] uclogic 0003:5543:0045.0003: failed probing pen v2 parameters: -71 [ 905.918848][ T3338] uclogic 0003:5543:0045.0003: failed probing parameters: -71 [ 905.932792][ T3338] uclogic 0003:5543:0045.0003: probe with driver uclogic failed with error -71 [ 906.113135][ T3338] usb 2-1: USB disconnect, device number 6 [ 916.137264][ T4593] binder: 4592:4593 ioctl 400c620e 20000080 returned -22 [ 919.145331][ T3809] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 919.523316][ T3809] usb 2-1: Using ep0 maxpacket: 16 [ 920.454057][ T3809] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 920.456748][ T3809] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 920.459142][ T3809] usb 2-1: New USB device found, idVendor=044e, idProduct=120c, bcdDevice= 0.00 [ 920.472854][ T3809] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 920.618447][ T3809] usb 2-1: config 0 descriptor?? [ 922.749872][ T3809] hid-alps 0003:044E:120C.0004: hidraw0: USB HID v0.00 Device [HID 044e:120c] on usb-dummy_hcd.1-1/input0 [ 923.133539][ T3809] usb 2-1: USB disconnect, device number 7 [ 942.704999][ T4428] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 942.915718][ T4428] usb 1-1: Using ep0 maxpacket: 32 [ 943.214253][ T4428] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 943.216468][ T4428] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 943.218616][ T4428] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 943.220364][ T4428] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 943.420829][ T4428] usb 1-1: config 0 descriptor?? [ 945.514669][ T4428] lua 0003:1E7D:2C2E.0005: item fetching failed at offset 5/7 [ 945.550241][ T4428] lua 0003:1E7D:2C2E.0005: parse failed [ 945.563832][ T4428] lua 0003:1E7D:2C2E.0005: probe with driver lua failed with error -22 [ 945.708851][ T4428] usb 1-1: USB disconnect, device number 2 [ 965.934385][ T4674] netlink: 12 bytes leftover after parsing attributes in process `syz.0.151'. [ 998.694713][ T3365] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 999.054805][ T3365] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 999.057648][ T3365] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 999.060278][ T3365] usb 2-1: New USB device found, idVendor=056a, idProduct=00d3, bcdDevice= 0.00 [ 999.089882][ T3365] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 999.277666][ T3365] usb 2-1: config 0 descriptor?? [ 1002.146066][ T3365] wacom 0003:056A:00D3.0006: Unknown device_type for 'HID 056a:00d3'. Assuming pen. [ 1002.294680][ T3365] wacom 0003:056A:00D3.0006: hidraw0: USB HID v0.00 Device [HID 056a:00d3] on usb-dummy_hcd.1-1/input0 [ 1002.425160][ T3365] input: Wacom Bamboo 2FG 6x8 Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:00D3.0006/input/input0 [ 1002.667449][ T3365] usb 2-1: USB disconnect, device number 8 [ 1025.109149][ T3338] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 1025.374518][ T3338] usb 2-1: Using ep0 maxpacket: 16 [ 1025.425196][ T3338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1025.427862][ T3338] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1025.431190][ T3338] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1025.446582][ T3338] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1025.448912][ T3338] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1025.578580][ T3338] usb 2-1: config 0 descriptor?? [ 1027.525837][ T3338] input: HID 045e:07da as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:045E:07DA.0007/input/input3 [ 1027.664925][ T3338] Kernel panic - not syncing: corrupted stack end detected inside scheduler [ 1027.669462][ T3338] CPU: 1 UID: 0 PID: 3338 Comm: kworker/1:1 Not tainted 6.11.0-rc2-syzkaller-g7c1e5b9690b0 #0 [ 1027.673009][ T3338] Hardware name: riscv-virtio,qemu (DT) [ 1027.674816][ T3338] Workqueue: usb_hub_wq hub_event [ 1027.678560][ T3338] Call Trace: [ 1027.679806][ T3338] [] dump_backtrace+0x2e/0x3c [ 1027.681950][ T3338] [] show_stack+0x34/0x40 [ 1027.683509][ T3338] [] dump_stack_lvl+0x108/0x196 [ 1027.685306][ T3338] [] dump_stack+0x1c/0x24 [ 1027.686910][ T3338] [] panic+0x388/0x806 [ 1027.688292][ T3338] [] __schedule+0x3230/0x3288 [ 1027.689884][ T3338] [] preempt_schedule+0xd2/0x1e2 [ 1027.691517][ T3338] [] ___slab_alloc+0xbc8/0x100a [ 1027.693178][ T3338] [] __slab_alloc.constprop.0+0x60/0xb2 [ 1027.694888][ T3338] [] __kmalloc_cache_noprof+0x28a/0x316 [ 1027.696457][ T3338] [] kobject_uevent_env+0x23c/0x14e2 [ 1027.698095][ T3338] [] kobject_uevent+0x22/0x2e [ 1027.699722][ T3338] [] device_add+0x107e/0x181a [ 1027.701456][ T3338] [] cdev_device_add+0x130/0x258 [ 1027.703254][ T3338] [] evdev_connect+0x36c/0x46e [ 1027.704914][ T3338] [] input_attach_handler.isra.0+0x16e/0x23a [ 1027.706657][ T3338] [] input_register_device+0xcb8/0xec8 [ 1027.709452][ T3338] [] hidinput_connect+0x4db4/0x8c4a [ 1027.711175][ T3338] [] hid_connect+0x126a/0x16be [ 1027.712762][ T3338] [] hid_hw_start+0xb6/0x13c [ 1027.714476][ T3338] [] ms_probe+0x15e/0x4f2 [ 1027.716117][ T3338] [] hid_device_probe+0x2a4/0x3f2 [ 1027.717806][ T3338] [] really_probe+0x232/0x9be [ 1027.719420][ T3338] [] __driver_probe_device+0x1d4/0x3f2 [ 1027.720996][ T3338] [] driver_probe_device+0x60/0x1ce [ 1027.722591][ T3338] [] __device_attach_driver+0x1e2/0x2fc [ 1027.725208][ T3338] [] bus_for_each_drv+0x142/0x1da [ 1027.726831][ T3338] [] __device_attach+0x1c4/0x462 [ 1027.728505][ T3338] [] device_initial_probe+0x1c/0x26 [ 1027.730200][ T3338] [] bus_probe_device+0x15c/0x192 [ 1027.732454][ T3338] [] device_add+0x10d8/0x181a [ 1027.734001][ T3338] [] hid_add_device+0x374/0x9d8 [ 1027.736037][ T3338] [] usbhid_probe+0xa6c/0xfa2 [ 1027.737535][ T3338] [] usb_probe_interface+0x2d8/0x8c6 [ 1027.740009][ T3338] [] really_probe+0x232/0x9be [ 1027.742292][ T3338] [] __driver_probe_device+0x1d4/0x3f2 [ 1027.743943][ T3338] [] driver_probe_device+0x60/0x1ce [ 1027.745535][ T3338] [] __device_attach_driver+0x1e2/0x2fc [ 1027.747156][ T3338] [] bus_for_each_drv+0x142/0x1da [ 1027.748648][ T3338] [] __device_attach+0x1c4/0x462 [ 1027.750267][ T3338] [] device_initial_probe+0x1c/0x26 [ 1027.752594][ T3338] [] bus_probe_device+0x15c/0x192 [ 1027.754175][ T3338] [] device_add+0x10d8/0x181a [ 1027.755615][ T3338] [] usb_set_configuration+0xf08/0x19dc [ 1027.757292][ T3338] [] usb_generic_driver_probe+0xae/0x128 [ 1027.758995][ T3338] [] usb_probe_device+0xd6/0x360 [ 1027.760516][ T3338] [] really_probe+0x232/0x9be [ 1027.763091][ T3338] [] __driver_probe_device+0x1d4/0x3f2 [ 1027.764850][ T3338] [] driver_probe_device+0x60/0x1ce [ 1027.766523][ T3338] [] __device_attach_driver+0x1e2/0x2fc [ 1027.768072][ T3338] [] bus_for_each_drv+0x142/0x1da [ 1027.769518][ T3338] [] __device_attach+0x1c4/0x462 [ 1027.771100][ T3338] [] device_initial_probe+0x1c/0x26 [ 1027.773734][ T3338] [] bus_probe_device+0x15c/0x192 [ 1027.775484][ T3338] [] device_add+0x10d8/0x181a [ 1027.777149][ T3338] [] usb_new_device+0x960/0x1750 [ 1027.778756][ T3338] [] hub_event+0x2a2a/0x4a5c [ 1027.780558][ T3338] [] process_one_work+0x938/0x1d5c [ 1027.783245][ T3338] [] worker_thread+0x5be/0xddc [ 1027.784745][ T3338] [] kthread+0x28c/0x3a6 [ 1027.786227][ T3338] [] ret_from_fork+0xe/0x1c [ 1027.788128][ T3338] SMP: stopping secondary CPUs [ 1027.791408][ T3338] Rebooting in 86400 seconds.. VM DIAGNOSIS: 02:15:54 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81b0b9e8 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85f5b9a0 vstvec 0000000000000000 mepc ffffffff802228be sepc ffffffff8089b2ca vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a01c6000000a8049 x0/zero 0000000000000000 x1/ra ffffffff81b0b9be x2/sp ff20000008438f40 x3/gp ffffffff8954c0a0 x4/tp ff6000001adab480 x5/t0 1fec0000035b57f3 x6/t1 ff6000001adac130 x7/t2 ff6000001adabfa0 x8/s0 ff20000008438f80 x9/s1 ffffffff9088b3e0 x10/a0 ffffffff9088b428 x11/a1 000000000000001f x12/a2 0000000000100000 x13/a3 ffffffff81b0b9be x14/a4 1ffffffff2111685 x15/a5 ff200000000a5000 x16/a6 0000000000000003 x17/a7 000000000000000e x18/s2 0000000000000061 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff906d4c13 x24/s8 dfffffff00000000 x25/s9 fffffffef2111687 x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ffffffff86257484 x29/t4 000000004f70c11f x30/t5 ffffffff89655e40 x31/t6 1fec0000035b582a 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 ffffffff80239758 mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85f5b9a0 vstvec 0000000000000000 mepc ffffffff8001f472 sepc ffffffff85396cbc vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a01d3000000b01f4 x0/zero 0000000000000000 x1/ra ffffffff802396cc x2/sp ff20000000002990 x3/gp ffffffff8954c0a0 x4/tp ff6000002ba54ec0 x5/t0 1fec00000574ab3b x6/t1 ff6000002ba55aa8 x7/t2 ff6000002ba559e0 x8/s0 ff20000000002af0 x9/s1 ff6000006ec71708 x10/a0 ffffffff908a1980 x11/a1 ffffffff8643efa0 x12/a2 0000000000000012 x13/a3 ffffffff89648cc0 x14/a4 0000000000000000 x15/a5 0000000200000120 x16/a6 ffffffff8cd1c5a0 x17/a7 000000000000000e x18/s2 ffffffff908a1980 x19/s3 0000000000000000 x20/s4 ffffffff87dc59c0 x21/s5 1fe400000000053c x22/s6 0000000000000000 x23/s7 ffffffff80279160 x24/s8 0000000000000000 x25/s9 ffffffff86257708 x26/s10 ffffffff908a1980 x27/s11 0000000000000000 x28/t3 ffffffff86257484 x29/t4 ffffffffffffffff x30/t5 ffffffff89655e40 x31/t6 1fec00000574ab59 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