last executing test programs: 13.02965542s ago: executing program 0 (id=790): ioctl$FBIOGETCMAP(0xffffffffffffffff, 0x4604, &(0x7f0000000240)={0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0}) 12.502915537s ago: executing program 1 (id=791): syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x200, 0x102) syz_io_uring_setup(0xd2, &(0x7f0000000480), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(0xffffffffffffffff, 0x47ba, 0x0, 0x0, 0x0, 0x0) r3 = dup(r0) ioctl$USBDEVFS_SUBMITURB(r3, 0x8038550a, &(0x7f0000000100)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000040), 0x10007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 11.298725555s ago: executing program 0 (id=792): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x2077, 0x101301) close(r0) 8.916951329s ago: executing program 0 (id=793): socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x0, r1) write$nbd(r2, 0x0, 0x0) 8.332268441s ago: executing program 1 (id=794): r0 = syz_io_uring_setup(0x66ec, &(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000100)) io_uring_register$IORING_REGISTER_FILES2(r0, 0xe, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)}, 0x20) 6.45530813s ago: executing program 0 (id=795): r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$fscrypt_provisioning(&(0x7f0000001680), &(0x7f00000016c0)={'syz', 0x1}, &(0x7f0000001700)={0x2, 0x0, @a}, 0x48, r0) keyctl$setperm(0x5, r1, 0x4010628) 6.146489668s ago: executing program 1 (id=796): r0 = socket(0x2, 0x80805, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000140), 0x4) 4.45755307s ago: executing program 1 (id=797): r0 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) dup3(r1, r0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000080), r0) 3.862895223s ago: executing program 0 (id=798): syz_open_dev$usbmon(&(0x7f0000000140), 0x0, 0x0) r0 = syz_open_dev$usbfs(&(0x7f0000000000), 0x200, 0x102) r1 = syz_io_uring_setup(0xd2, &(0x7f0000000480), &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000180)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000200)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = dup(r0) ioctl$USBDEVFS_SUBMITURB(r4, 0x8038550a, &(0x7f0000000100)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000040), 0x10007, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) socket(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) 2.390398105s ago: executing program 1 (id=799): socket$nl_route(0x10, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$midi(&(0x7f0000000400), 0xb6, 0x0) syz_io_uring_setup(0x5d8f, &(0x7f0000000080), 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x1b, 0x0, 0x0, 0x8000}, 0x48) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xe, 0x4, 0x8, 0x8}, 0x48) r4 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0x10, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r2, @ANYBLOB, @ANYRES32=r3, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bca2000000000000a6020000f8ffffffb703000008000000b704000000000000850000003300000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000580)='memory.events\x00', 0x100002, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000400)={{r3}, &(0x7f0000000240), &(0x7f00000003c0)=r5}, 0x20) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000000)={r4, r1, 0x25, 0x2, @void}, 0x10) syz_emit_ethernet(0x22, &(0x7f0000000100)={@broadcast, @local, @val={@void}, {@can={0xc, {{}, 0x0, 0x0, 0x0, 0x0, "534ead40a3537293"}}}}, 0x0) 19.047528ms ago: executing program 1 (id=800): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x800, 0x70bd28, 0x0, {}, [@IEEE802154_ATTR_STATUS={0x5, 0x3, 0x2}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0302}}, @IEEE802154_ATTR_STATUS={0x5}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0xe9}]}, 0x4c}, 0x1, 0x0, 0x0, 0x2400c905}, 0x8000) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x50, 0x0, 0x300, 0x70bd28, 0x0, {}, [@NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @rand_addr=0x64010102}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @remote}, @NLBL_UNLABEL_A_SECCTX={0x29, 0x7, 'system_u:object_r:getty_var_run_t:s0\x00'}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004050}, 0x20000000) socket$nl_sock_diag(0x10, 0x3, 0x4) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) socket$can_j1939(0x1d, 0x2, 0x7) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r1, 0x8982, &(0x7f0000000400)={0x0, 'ip6gre0\x00'}) 0s ago: executing program 0 (id=801): r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f00000000c0)=0x81, 0x4) timerfd_create(0x0, 0x0) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x5452, &(0x7f0000000080)) shmctl$IPC_SET(0x0, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r0, &(0x7f0000000480)="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", 0xfffffea5, 0xc000, 0x0, 0xfffffcef) getsockopt$inet_IP_XFRM_POLICY(r0, 0x6, 0xb, 0x0, &(0x7f0000000040)) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:59423' (ED25519) to the list of known hosts. syzkaller login: [ 316.884549][ T3030] cgroup: Unknown subsys name 'net' [ 317.632835][ T3030] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 368.037001][ T3030] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 418.196689][ T3039] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 418.286075][ T3039] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 420.082223][ T3037] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 420.193483][ T3037] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 428.766872][ T3039] hsr_slave_0: entered promiscuous mode [ 428.828177][ T3039] hsr_slave_1: entered promiscuous mode [ 432.023741][ T3037] hsr_slave_0: entered promiscuous mode [ 432.066155][ T3037] hsr_slave_1: entered promiscuous mode [ 432.088270][ T3037] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 432.093246][ T3037] Cannot create hsr debugfs directory [ 437.406466][ T3039] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 437.994035][ T3039] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 438.536461][ T3039] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 438.829603][ T3039] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 441.075929][ T3037] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 441.347522][ T3037] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 441.550736][ T3037] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 441.686868][ T3037] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 451.144719][ T3039] 8021q: adding VLAN 0 to HW filter on device bond0 [ 453.265733][ T3037] 8021q: adding VLAN 0 to HW filter on device bond0 [ 488.014392][ T3039] veth0_vlan: entered promiscuous mode [ 488.443034][ T3039] veth1_vlan: entered promiscuous mode [ 489.383695][ T3039] veth0_macvtap: entered promiscuous mode [ 489.780966][ T3039] veth1_macvtap: entered promiscuous mode [ 490.412662][ T3037] veth0_vlan: entered promiscuous mode [ 491.358303][ T3037] veth1_vlan: entered promiscuous mode [ 492.265523][ T3039] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 492.270932][ T3039] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 492.273150][ T3039] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 492.275268][ T3039] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 494.597809][ T3037] veth0_macvtap: entered promiscuous mode [ 495.414146][ T3037] veth1_macvtap: entered promiscuous mode [ 496.892381][ T3037] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 496.894066][ T3037] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 496.895452][ T3037] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 496.896757][ T3037] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 548.401754][ T3780] team_slave_0: entered promiscuous mode [ 548.404537][ T3780] team_slave_0: entered allmulticast mode [ 555.631505][ T3798] pim6reg1: entered promiscuous mode [ 555.633472][ T3798] pim6reg1: entered allmulticast mode [ 557.521378][ T8] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 557.770884][ T8] usb 2-1: Using ep0 maxpacket: 8 [ 557.775792][ C0] hrtimer: interrupt took 860500 ns [ 558.245750][ T8] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 558.274100][ T8] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 558.277161][ T8] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 558.290250][ T8] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 558.293963][ T8] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 558.301281][ T8] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 559.841654][ T8] usb 2-1: usb_control_msg returned -32 [ 559.845110][ T8] usbtmc 2-1:16.0: can't read capabilities [ 560.328226][ T8] usb 2-1: USB disconnect, device number 2 [ 583.849673][ T3856] binder: 3854:3856 ioctl c0306201 0 returned -14 [ 601.018045][ T3889] geneve2: entered promiscuous mode [ 601.022234][ T3889] geneve2: entered allmulticast mode [ 610.923922][ T914] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 611.405589][ T914] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 255, changing to 11 [ 611.407541][ T914] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid maxpacket 59391, setting to 1024 [ 611.419293][ T914] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 611.421233][ T914] usb 1-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 611.422484][ T914] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 611.605735][ T914] usb 1-1: config 0 descriptor?? [ 611.636549][ T3913] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 613.615310][ T914] plantronics 0003:047F:FFFF.0001: unknown main item tag 0xd [ 613.753951][ T914] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 613.904959][ T914] plantronics 0003:047F:FFFF.0001: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.0-1/input0 [ 614.062972][ T914] usb 1-1: USB disconnect, device number 2 [ 633.704326][ T35] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 633.952435][ T35] usb 1-1: Using ep0 maxpacket: 8 [ 634.077601][ T35] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 634.081286][ T35] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 634.082709][ T35] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 634.083928][ T35] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 634.089739][ T35] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 634.090975][ T35] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 635.722274][ T35] usb 1-1: GET_CAPABILITIES returned 0 [ 635.724607][ T35] usbtmc 1-1:16.0: can't read capabilities [ 636.245689][ T35] usb 1-1: USB disconnect, device number 3 [ 642.600282][ T3986] Zero length message leads to an empty skb [ 655.151454][ T26] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 655.391676][ T26] usb 1-1: Using ep0 maxpacket: 8 [ 655.464272][ T26] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 655.466630][ T26] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 655.480846][ T26] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 655.483298][ T26] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 655.485925][ T26] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 655.487941][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 656.237307][ T26] usb 1-1: GET_CAPABILITIES returned 0 [ 656.242486][ T26] usbtmc 1-1:16.0: can't read capabilities [ 656.690542][ T914] usb 1-1: USB disconnect, device number 4 [ 656.885987][ T4018] netlink: 'syz.1.85': attribute type 1 has an invalid length. [ 658.311308][ T4018] bond1: entered promiscuous mode [ 667.003739][ T4069] netlink: 'syz.1.90': attribute type 1 has an invalid length. [ 668.072717][ T4069] bond2: entered promiscuous mode [ 669.192401][ T4106] netlink: 4 bytes leftover after parsing attributes in process `syz.0.91'. [ 671.436008][ T4112] capability: warning: `syz.1.93' uses deprecated v2 capabilities in a way that may be insecure [ 673.591312][ T8] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 673.843900][ T8] usb 1-1: Using ep0 maxpacket: 8 [ 673.911695][ T8] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 673.913893][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 673.915985][ T8] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 673.918222][ T8] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 673.926961][ T8] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 673.929996][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 674.029872][ T4119] xt_limit: Overflow, try lower: 0/0 [ 675.563299][ T8] usb 1-1: GET_CAPABILITIES returned 0 [ 675.574421][ T8] usbtmc 1-1:16.0: can't read capabilities [ 676.207623][ T3032] usb 1-1: USB disconnect, device number 5 [ 676.464706][ T4126] netlink: 'syz.1.96': attribute type 1 has an invalid length. [ 678.027248][ T4126] bond3: entered promiscuous mode [ 688.003882][ T4178] netlink: 'syz.0.101': attribute type 1 has an invalid length. [ 689.374803][ T4178] bond1: entered promiscuous mode [ 746.624493][ T23] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 747.497207][ T23] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 748.337231][ T23] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 749.187970][ T23] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 749.507102][ T26] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 750.063769][ T26] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 750.066389][ T26] usb 1-1: config 17 interface 0 altsetting 0 endpoint 0xFF has invalid maxpacket 59391, setting to 1024 [ 750.081895][ T26] usb 1-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 750.083900][ T26] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 750.226064][ T4326] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 752.546970][ T26] aiptek 1-1:17.0: Aiptek using 400 ms programming speed [ 752.569541][ T26] input: Aiptek as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:17.0/input/input1 [ 755.768231][ T26] usb 1-1: USB disconnect, device number 6 [ 755.769223][ C1] aiptek 1-1:17.0: aiptek_irq - usb_submit_urb failed with result -19 [ 759.322630][ T23] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 759.475547][ T23] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 759.610795][ T23] bond0 (unregistering): Released all slaves [ 759.991882][ T23] bond1 (unregistering): Released all slaves [ 760.277514][ T23] bond2 (unregistering): Released all slaves [ 760.645445][ T23] bond3 (unregistering): Released all slaves [ 761.995876][ T23] hsr_slave_0: left promiscuous mode [ 762.055741][ T23] hsr_slave_1: left promiscuous mode [ 762.393317][ T23] veth1_macvtap: left promiscuous mode [ 762.413851][ T23] veth0_macvtap: left promiscuous mode [ 762.430756][ T23] veth1_vlan: left promiscuous mode [ 762.436621][ T23] veth0_vlan: left promiscuous mode [ 807.637625][ T4323] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 807.802364][ T4323] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 827.876657][ T4323] hsr_slave_0: entered promiscuous mode [ 827.962729][ T4323] hsr_slave_1: entered promiscuous mode [ 842.074677][ T4323] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 842.237406][ T4323] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 842.383328][ T4323] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 842.547222][ T4323] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 858.587684][ T4323] 8021q: adding VLAN 0 to HW filter on device bond0 [ 907.647713][ T4848] netlink: 228 bytes leftover after parsing attributes in process `syz.0.179'. [ 917.441488][ T4323] veth0_vlan: entered promiscuous mode [ 917.962147][ T4323] veth1_vlan: entered promiscuous mode [ 919.745957][ T4323] veth0_macvtap: entered promiscuous mode [ 920.629368][ T4323] veth1_macvtap: entered promiscuous mode [ 922.652260][ T4323] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 922.656761][ T4323] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 922.679486][ T4323] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 922.681760][ T4323] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 939.513190][ T35] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 940.092614][ T35] usb 2-1: config 17 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 940.097148][ T35] usb 2-1: New USB device found, idVendor=0458, idProduct=5003, bcdDevice= 0.00 [ 940.115056][ T35] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 940.613957][ T35] aiptek 2-1:17.0: interface has no int in endpoints, but must have minimum 1 [ 952.751886][ T9] usb 2-1: USB disconnect, device number 3 [ 961.686881][ T36] audit: type=1326 audit(960.900:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4927 comm="syz.1.196" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 961.703005][ T4931] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 964.640878][ T36] audit: type=1326 audit(963.870:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4927 comm="syz.1.196" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 988.332659][ T4975] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1018.185462][ T9] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 1018.481405][ T9] usb 1-1: Using ep0 maxpacket: 8 [ 1018.748105][ T9] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1018.761303][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1018.767445][ T9] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1018.771993][ T9] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1018.774783][ T9] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1018.782510][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1019.957432][ T9] usb 1-1: GET_CAPABILITIES returned 0 [ 1019.959905][ T9] usbtmc 1-1:16.0: can't read capabilities [ 1020.422807][ T8] usb 1-1: USB disconnect, device number 7 [ 1022.751510][ T5038] sch_tbf: burst 0 is lower than device vlan1 mtu (1514) ! [ 1034.767548][ T36] audit: type=1326 audit(1034.010:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5052 comm="syz.1.240" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1035.041894][ T36] audit: type=1326 audit(1034.290:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5052 comm="syz.1.240" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1038.093179][ T36] audit: type=1326 audit(1037.340:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5052 comm="syz.1.240" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1066.692135][ T35] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 1066.937011][ T35] usb 2-1: Using ep0 maxpacket: 8 [ 1067.060563][ T35] usb 2-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 1067.065164][ T35] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 1067.067487][ T35] usb 2-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 1067.084147][ T35] usb 2-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 1067.087571][ T35] usb 2-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 1067.115612][ T35] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1068.361495][ T35] usb 2-1: GET_CAPABILITIES returned 0 [ 1068.363708][ T35] usbtmc 2-1:16.0: can't read capabilities [ 1068.926264][ T35] usb 2-1: USB disconnect, device number 4 [ 1099.316196][ T5173] pim6reg1: entered promiscuous mode [ 1099.318380][ T5173] pim6reg1: entered allmulticast mode [ 1121.837652][ T5210] input: syz0 as /devices/virtual/input/input3 [ 1134.291905][ T9] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 1134.697473][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has an invalid bInterval 0, changing to 7 [ 1134.706333][ T9] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0xFF has invalid wMaxPacketSize 0 [ 1134.707804][ T9] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 1134.713124][ T9] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 1134.714791][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1134.796727][ T9] usb 2-1: config 0 descriptor?? [ 1136.339358][ T9] plantronics 0003:047F:FFFF.0002: unknown main item tag 0x0 [ 1136.365361][ T9] plantronics 0003:047F:FFFF.0002: No inputs registered, leaving [ 1136.443669][ T9] plantronics 0003:047F:FFFF.0002: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 1136.805462][ T9] usb 2-1: USB disconnect, device number 5 [ 1213.600048][ T5366] syzkaller0: default qdisc (pfifo_fast) fail, fallback to noqueue [ 1213.978292][ T5366] syzkaller0: entered promiscuous mode [ 1213.982780][ T5366] syzkaller0: entered allmulticast mode [ 1291.421389][ T9] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 1291.971374][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1291.973652][ T9] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1291.975771][ T9] usb 1-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 1291.977640][ T9] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1292.105203][ T9] usb 1-1: config 0 descriptor?? [ 1295.794566][ T9] usbhid 1-1:0.0: can't add hid device: -71 [ 1295.822334][ T9] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1295.970131][ T9] usb 1-1: USB disconnect, device number 8 [ 1305.074952][ T4322] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1306.012590][ T4322] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1306.720796][ T4322] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1307.512717][ T4322] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1317.188118][ T4322] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1317.336198][ T4322] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1317.477586][ T4322] bond0 (unregistering): Released all slaves [ 1318.452527][ T4322] hsr_slave_0: left promiscuous mode [ 1318.540784][ T4322] hsr_slave_1: left promiscuous mode [ 1318.884882][ T4322] veth1_macvtap: left promiscuous mode [ 1318.889922][ T4322] veth0_macvtap: left promiscuous mode [ 1318.913407][ T4322] veth1_vlan: left promiscuous mode [ 1318.918378][ T4322] veth0_vlan: left promiscuous mode [ 1320.316282][ T5513] serio: Serial port pts0 [ 1359.697189][ T5473] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1359.806110][ T5473] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1376.367315][ T5473] hsr_slave_0: entered promiscuous mode [ 1376.500781][ T5473] hsr_slave_1: entered promiscuous mode [ 1387.537487][ T5473] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1387.783834][ T5473] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1388.057943][ T5473] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1388.277764][ T5473] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1403.106792][ T5473] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1442.136599][ T5969] serio: Serial port pts0 [ 1458.311580][ T5473] veth0_vlan: entered promiscuous mode [ 1458.697242][ T5473] veth1_vlan: entered promiscuous mode [ 1460.666653][ T5473] veth0_macvtap: entered promiscuous mode [ 1460.983625][ T5473] veth1_macvtap: entered promiscuous mode [ 1462.096405][ T5473] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1462.107950][ T5473] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1462.132744][ T5473] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1462.134863][ T5473] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 1501.711409][ T6062] serio: Serial port pts0 [ 1538.494720][ T6125] syz.0.465 uses obsolete (PF_INET,SOCK_PACKET) [ 1550.872903][ T36] audit: type=1326 audit(1550.110:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6141 comm="syz.1.473" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1550.972352][ T36] audit: type=1326 audit(1550.210:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6141 comm="syz.1.473" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1553.704121][ T36] audit: type=1326 audit(1552.930:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6141 comm="syz.1.473" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1563.215881][ T36] audit: type=1326 audit(1562.460:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6163 comm="syz.0.480" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1563.357923][ T36] audit: type=1326 audit(1562.600:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6163 comm="syz.0.480" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1566.110768][ C0] TCP: request_sock_TCP: Possible SYN flooding on port [::]:2. Sending cookies. [ 1566.301304][ T36] audit: type=1326 audit(1565.490:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6163 comm="syz.0.480" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1573.236507][ T36] audit: type=1326 audit(1572.480:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6183 comm="syz.0.488" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1573.329754][ T36] audit: type=1326 audit(1572.570:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6183 comm="syz.0.488" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1576.251672][ T36] audit: type=1326 audit(1575.450:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6183 comm="syz.0.488" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 1614.196314][ T6250] nci: __nci_request: wait_for_completion_interruptible_timeout failed 0 [ 1813.895908][ T6448] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 1814.449947][ T6448] usb 2-1: Using ep0 maxpacket: 16 [ 1814.940270][ T6448] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1814.945109][ T6448] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1814.980036][ T6448] usb 2-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1814.982418][ T6448] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1815.195063][ T6448] usb 2-1: config 0 descriptor?? [ 1820.142188][ T6448] usbhid 2-1:0.0: can't add hid device: -71 [ 1820.146445][ T6448] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 1820.279936][ T6448] usb 2-1: USB disconnect, device number 6 [ 1829.390944][ T5511] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1830.204394][ T5511] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1831.288335][ T5511] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1832.213621][ T5511] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 1843.105679][ T5511] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1843.413343][ T5511] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 1843.635750][ T5511] bond0 (unregistering): Released all slaves [ 1844.832512][ T5511] hsr_slave_0: left promiscuous mode [ 1844.906881][ T5511] hsr_slave_1: left promiscuous mode [ 1845.230720][ T5511] veth1_macvtap: left promiscuous mode [ 1845.243731][ T5511] veth0_macvtap: left promiscuous mode [ 1845.246799][ T5511] veth1_vlan: left promiscuous mode [ 1845.274229][ T5511] veth0_vlan: left promiscuous mode [ 1856.771669][ T5932] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 1857.040483][ T5932] usb 1-1: Using ep0 maxpacket: 16 [ 1857.121139][ T5932] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1857.123870][ T5932] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 1857.127335][ T5932] usb 1-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 1857.140983][ T5932] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1857.305426][ T5932] usb 1-1: config 0 descriptor?? [ 1862.272078][ T5932] usbhid 1-1:0.0: can't add hid device: -71 [ 1862.276733][ T5932] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 1862.387142][ T5932] usb 1-1: USB disconnect, device number 9 [ 1899.338125][ T6634] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1899.450016][ T6634] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1917.287448][ T6634] hsr_slave_0: entered promiscuous mode [ 1917.372546][ T6634] hsr_slave_1: entered promiscuous mode [ 1929.615651][ T6634] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 1929.722385][ T6634] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 1929.861520][ T6634] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 1930.048168][ T6634] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 1943.242313][ T6634] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1957.681076][ T6634] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1997.875847][ T6634] veth0_vlan: entered promiscuous mode [ 1998.255695][ T6634] veth1_vlan: entered promiscuous mode [ 1999.962922][ T6634] veth0_macvtap: entered promiscuous mode [ 2000.414511][ T6634] veth1_macvtap: entered promiscuous mode [ 2002.314238][ T6634] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 2002.315905][ T6634] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 2002.317617][ T6634] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 2002.369970][ T6634] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 2058.040945][ T36] audit: type=1326 audit(2057.280:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7238 comm="syz.0.731" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2058.160655][ T36] audit: type=1326 audit(2057.400:17): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7238 comm="syz.0.731" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2061.101882][ T36] audit: type=1326 audit(2060.330:18): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7238 comm="syz.0.731" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2073.352530][ T36] audit: type=1326 audit(2072.560:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7263 comm="syz.0.739" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2073.547577][ T36] audit: type=1326 audit(2072.790:20): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7263 comm="syz.0.739" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2076.507000][ T36] audit: type=1326 audit(2075.750:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7263 comm="syz.0.739" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2085.611897][ T36] audit: type=1326 audit(2084.850:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7283 comm="syz.0.747" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2085.893794][ T36] audit: type=1326 audit(2085.110:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7283 comm="syz.0.747" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2088.722315][ T36] audit: type=1326 audit(2087.740:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7283 comm="syz.0.747" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2098.412117][ T36] audit: type=1326 audit(2097.640:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7303 comm="syz.0.754" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2098.581577][ T36] audit: type=1326 audit(2097.810:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7303 comm="syz.0.754" exe="/syz-executor" sig=0 arch=c00000f3 syscall=56 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2101.056715][ T36] audit: type=1326 audit(2100.260:27): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7303 comm="syz.0.754" exe="/syz-executor" sig=0 arch=c00000f3 syscall=98 compat=0 ip=0xd8e7a code=0x7fc00000 [ 2143.754889][ C1] TCP: request_sock_subflow_v4: Possible SYN flooding on port [::]:20002. Sending cookies. [ 2169.015679][ T7422] ================================================================== [ 2169.017889][ T7422] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 2169.022326][ T7422] Read of size 1 at addr ffffffff89077f80 by task syz.1.800/7422 [ 2169.025583][ T7422] [ 2169.027520][ T7422] CPU: 0 PID: 7422 Comm: syz.1.800 Not tainted 6.10.0-rc6-syzkaller-gc562ba719df5 #0 [ 2169.029924][ T7422] Hardware name: riscv-virtio,qemu (DT) [ 2169.031697][ T7422] Call Trace: [ 2169.033351][ T7422] [] dump_backtrace+0x2e/0x3c [ 2169.035041][ T7422] [] show_stack+0x34/0x40 [ 2169.036527][ T7422] [] dump_stack_lvl+0x122/0x196 [ 2169.038130][ T7422] [] print_report+0x288/0x596 [ 2169.039841][ T7422] [] kasan_report+0xec/0x118 [ 2169.041221][ T7422] [] __asan_report_load1_noabort+0x12/0x1a [ 2169.043027][ T7422] [] memcmp+0xc0/0xca [ 2169.044887][ T7422] [] __hw_addr_add_ex+0xee/0x676 [ 2169.046624][ T7422] [] dev_mc_add+0xac/0x108 [ 2169.048335][ T7422] [] mrp_init_applicant+0xe8/0x56e [ 2169.049925][ T7422] [] vlan_mvrp_init_applicant+0x26/0x30 [ 2169.051433][ T7422] [] register_vlan_dev+0x1b4/0x922 [ 2169.053009][ T7422] [] vlan_ioctl_handler+0x54e/0x956 [ 2169.054871][ T7422] [] sock_ioctl+0x1f6/0x61a [ 2169.058147][ T7422] [] __riscv_sys_ioctl+0x186/0x1d6 [ 2169.059948][ T7422] [] syscall_handler+0x94/0x118 [ 2169.061457][ T7422] [] do_trap_ecall_u+0x14c/0x214 [ 2169.063178][ T7422] [] ret_from_exception+0x0/0x64 [ 2169.065244][ T7422] [ 2169.066102][ T7422] The buggy address belongs to the variable: [ 2169.067411][ T7422] vlan_mrp_app+0x60/0x3e80 [ 2169.068934][ T7422] [ 2169.069803][ T7422] The buggy address belongs to the physical page: [ 2169.071806][ T7422] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x89277 [ 2169.074695][ T7422] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 2169.079410][ T7422] raw: 0ffe000000002000 ff1c000000249dc8 ff1c000000249dc8 0000000000000000 [ 2169.081251][ T7422] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 2169.083210][ T7422] page dumped because: kasan: bad access detected [ 2169.085620][ T7422] page_owner info is not present (never set?) [ 2169.087064][ T7422] [ 2169.087986][ T7422] Memory state around the buggy address: [ 2169.090358][ T7422] ffffffff89077e80: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 2169.092208][ T7422] ffffffff89077f00: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 2169.093860][ T7422] >ffffffff89077f80: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 2169.095461][ T7422] ^ [ 2169.096667][ T7422] ffffffff89078000: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 2169.098206][ T7422] ffffffff89078080: f9 f9 f9 f9 00 00 00 00 00 00 00 00 00 00 00 00 [ 2169.100035][ T7422] ================================================================== [ 2169.104431][ T7422] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 2169.106550][ T7422] CPU: 0 PID: 7422 Comm: syz.1.800 Not tainted 6.10.0-rc6-syzkaller-gc562ba719df5 #0 [ 2169.108823][ T7422] Hardware name: riscv-virtio,qemu (DT) [ 2169.109923][ T7422] Call Trace: [ 2169.110841][ T7422] [] dump_backtrace+0x2e/0x3c [ 2169.112433][ T7422] [] show_stack+0x34/0x40 [ 2169.113758][ T7422] [] dump_stack_lvl+0x108/0x196 [ 2169.115386][ T7422] [] dump_stack+0x1c/0x24 [ 2169.117514][ T7422] [] panic+0x382/0x800 [ 2169.119789][ T7422] [] check_panic_on_warn+0xc0/0xe4 [ 2169.121318][ T7422] [] end_report.part.0+0x4a/0xaa [ 2169.123017][ T7422] [] kasan_report+0x102/0x118 [ 2169.124602][ T7422] [] __asan_report_load1_noabort+0x12/0x1a [ 2169.126376][ T7422] [] memcmp+0xc0/0xca [ 2169.127993][ T7422] [] __hw_addr_add_ex+0xee/0x676 [ 2169.129754][ T7422] [] dev_mc_add+0xac/0x108 [ 2169.131355][ T7422] [] mrp_init_applicant+0xe8/0x56e [ 2169.132926][ T7422] [] vlan_mvrp_init_applicant+0x26/0x30 [ 2169.134787][ T7422] [] register_vlan_dev+0x1b4/0x922 [ 2169.136682][ T7422] [] vlan_ioctl_handler+0x54e/0x956 [ 2169.138325][ T7422] [] sock_ioctl+0x1f6/0x61a [ 2169.140024][ T7422] [] __riscv_sys_ioctl+0x186/0x1d6 [ 2169.141737][ T7422] [] syscall_handler+0x94/0x118 [ 2169.143350][ T7422] [] do_trap_ecall_u+0x14c/0x214 [ 2169.145113][ T7422] [] ret_from_exception+0x0/0x64 [ 2169.147364][ T7422] SMP: stopping secondary CPUs [ 2169.150606][ T7422] Rebooting in 86400 seconds.. VM DIAGNOSIS: 16:53:37 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff80245ffe mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85cb3190 vstvec 0000000000000000 mepc ffffffff8001c77e sepc ffffffff8094b7e2 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a0782000000a52f3 x0/zero 0000000000000000 x1/ra ffffffff80245f9a x2/sp ff2000000201b010 x3/gp ffffffff8925ab80 x4/tp ff60000018f00000 x5/t0 ff2000000201b180 x6/t1 0000000000000054 x7/t2 7320666f20646165 x8/s0 ff2000000201b100 x9/s1 ff2000000201b187 x10/a0 0000000000000016 x11/a1 0000000000000000 x12/a2 0000000000040000 x13/a3 0000000000000020 x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 0000000000000003 x17/a7 ff2000000201b0c7 x18/s2 0000000000000017 x19/s3 1fe4000000403608 x20/s4 ff2000000201b186 x21/s5 ff2000000201b17e x22/s6 0000000000000054 x23/s7 0000000000001cfe x24/s8 0000000000000001 x25/s9 0000000000000000 x26/s10 1fe400000040365c x27/s11 ff2000000201b2e0 x28/t3 ff2000000201b180 x29/t4 ff2000000201b180 x30/t5 ffe3ffff00403619 x31/t6 ff2000000201b186 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 ffffffff80006c3e mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85cb3190 vstvec 0000000000000000 mepc ffffffff80006c3e sepc 00000000000f83fc vsepc 0000000000000000 mcause 8000000000000003 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a0128000000a63f8 x0/zero 0000000000000000 x1/ra ffffffff80006c36 x2/sp ff200000000b3d30 x3/gp ffffffff8925ab80 x4/tp ff6000000ce80000 x5/t0 0000000000000002 x6/t1 ffebffff0f56fa13 x7/t2 ff6000000ce80b20 x8/s0 ff200000000b3d40 x9/s1 ffffffff801e22f2 x10/a0 0000000000000001 x11/a1 ffffffff8623d9c0 x12/a2 0000000000000002 x13/a3 ffffffff80006c36 x14/a4 0000000000000000 x15/a5 ff6000000ce81000 x16/a6 ffebffff0f56fa14 x17/a7 ff6000007ab7d09b x18/s2 0000000000000000 x19/s3 ffffffff8b1c2908 x20/s4 fffffffef12696d0 x21/s5 0000000000000007 x22/s6 0000000000000001 x23/s7 ffffffff8934c540 x24/s8 0000000000000000 x25/s9 0000000000000000 x26/s10 ff200000000b3e20 x27/s11 1fe40000000167b8 x28/t3 6df0439dfd0b4969 x29/t4 ffebffff0f56fa13 x30/t5 ffebffff0f56fa14 x31/t6 1fec0000019d0168 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