last executing test programs: 1m27.62309655s ago: executing program 0 (id=78): close(0x3) r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_UMEM_REG(r0, 0x11b, 0x4, &(0x7f00000000c0)={&(0x7f0000000000)=""/5, 0x200000, 0x1000}, 0x20) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'sit0\x00', 0x0}) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f00000001c0)=0x2, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r0, 0x11b, 0x6, &(0x7f0000000180)=0x20, 0x4) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000140)=0x4000, 0x4) bind$xdp(r0, &(0x7f0000000100)={0x2c, 0x0, r2}, 0x10) r3 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0x3cfa, 0x0, 0x2, 0x3b9}, &(0x7f0000000000)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3}) io_uring_enter(r3, 0x47f6, 0x0, 0x2, 0x0, 0x0) 1m2.732425252s ago: executing program 0 (id=81): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x5, 0x7, 0x6, 0x3, 0x0, 0xffffffffffffffff, 0x20000000}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0xb, 0xc, &(0x7f0000000440)=@framed={{}, [@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r3}, {}, {}, {}, {}, {}, {}, {0x85, 0x0, 0x0, 0x3}}]}, 0x0, 0xfffffffd, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x33, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000640)={0xffffffffffffffff, r1, 0x25, 0x0, @val=@uprobe_multi={0x0, 0x0, 0x0, 0x6fc}}, 0x40) syz_emit_ethernet(0x139e, &(0x7f0000001a40)=ANY=[], 0x0) 59.019030383s ago: executing program 0 (id=83): r0 = socket$inet(0x2, 0x801, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @empty}, 0x10) sendmsg(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f00000006c0)=[{&(0x7f00000000c0)='F', 0x1}], 0x1}, 0x1) sendto$inet(r0, &(0x7f0000000100)="a564", 0x2, 0x48080, 0x0, 0x0) sendmsg$inet(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000380)="ec", 0x1}], 0x1}, 0x1) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/192, 0xc0}], 0x1) 55.41950194s ago: executing program 0 (id=84): r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000240), 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nfc(&(0x7f0000000880), r1) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) sendmsg$NFC_CMD_DEV_UP(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r2, @ANYBLOB="010026bd7000fcdbdf250200000008000100", @ANYRES32=r3], 0x1c}}, 0x840) write$nci(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="61050606010402090807"], 0x19) 50.294378698s ago: executing program 0 (id=87): r0 = syz_io_uring_setup(0x497, &(0x7f0000000400)={0x0, 0x3f73, 0x100, 0x4, 0x1a}, &(0x7f0000000340)=0x0, &(0x7f0000000600)=0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, 0x0, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x20, 0x12, r3, 0x0, 0x0, 0x0, 0x2000, 0x0, {0x1}}) io_uring_enter(r0, 0x3516, 0xf400, 0x0, 0x0, 0x0) 48.585210601s ago: executing program 1 (id=88): r0 = socket(0x2b, 0x80801, 0x1) listen(r0, 0x7) r1 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r1, 0x7d4165c9) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r3, 0x7d4165c9) listen(r2, 0x0) r4 = socket$inet6_mptcp(0xa, 0x1, 0x106) listen(r4, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r2, 0x6, 0xe, &(0x7f0000000780)={@in6={{0xa, 0x4e24, 0x2, @empty, 0xc}}, 0x0, 0x0, 0x20, 0x0, "9c0fe2154aa786d10084ecfbe8e86f7d312fcc8fde38d5823d22fbbb55a7837e5f2329f4d662f2185f18fae43e09d661d12a01669d6eef2e4733c2c29a3c3d16ef45c7c1c8ecfcc76b47d9ab9a573f11"}, 0xd8) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000680)={@in6={{0xa, 0x4e21, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x81}}, 0x0, 0x0, 0x40, 0x0, "2b20a1a47cddc63b223be606d7303a4d4d11e10450d766feb63b382d54bab577021cad5de4fe7630a33b6deca160b1267ff02123bc27830000000000ffff40000000000000b5b29049cb65f00300"}, 0xd8) r6 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r6, &(0x7f0000000540)=[{&(0x7f0000000180)="580000001400192340834b80040d8c560a066f0200ff000000000000000058000b4824ca945f64009400ff0325010ebc000000000000008000f0effeffe809005300fff5dd00000010000100080c10000000000000000000", 0x58}], 0x1) 44.093629445s ago: executing program 0 (id=89): r0 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x1403, 0x1, 0x70bd2d, 0x25dfdbfe, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'ipvlan0\x00'}}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000840}, 0x2400c000) syz_usb_connect$hid(0x0, 0x36, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_rdma(0x10, 0x3, 0x14) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r2, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB="380000000314230c2abd7000ff05df250900020073797a310000000008004100727865001400330073797a5f74756e"], 0x38}, 0x1, 0x0, 0x0, 0x48845}, 0x4000) socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, 0x0) sendmsg$nl_route_sched(r1, 0x0, 0x4000000) sendmsg$RDMA_NLDEV_CMD_STAT_SET(0xffffffffffffffff, 0x0, 0x4c891) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'veth0_vlan\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)=@getchain={0x24, 0x11, 0x43d, 0x0, 0x0, {0x0, 0x0, 0x0, r3}}, 0x24}}, 0x0) 43.319723117s ago: executing program 1 (id=90): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000180)={'syz_tun\x00', 0x0}) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000540)=@base={0x5, 0x7, 0x6, 0x3, 0x0, 0xffffffffffffffff, 0x20000000}, 0x50) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000180)={{r2}, &(0x7f0000000040), &(0x7f0000000140)}, 0x20) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x29, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_LINK_CREATE_XDP(0x1c, &(0x7f0000000640)={r3, r1, 0x25, 0x0, @val=@uprobe_multi={0x0, 0x0, 0x0, 0x6fc}}, 0x40) syz_emit_ethernet(0x139e, &(0x7f0000001a40)=ANY=[], 0x0) 35.927859828s ago: executing program 1 (id=91): recvmsg$unix(0xffffffffffffffff, 0x0, 0x0) r0 = openat$nci(0xffffffffffffff9c, &(0x7f0000000300), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f00000000c0)=0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nfc(&(0x7f00000001c0), r3) sendmsg$NFC_CMD_DEV_UP(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000000)={0x1c, r4, 0x1, 0x70bd29, 0x25dfdbfe, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40089}, 0x4008004) write$nci(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='AF', @ANYRES32=r2], 0x4) 28.669523323s ago: executing program 1 (id=92): socket$inet6_tcp(0xa, 0x1, 0x0) socket$inet6(0xa, 0x3, 0x5) socket$packet(0x11, 0x2, 0x300) socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket(0x10, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000180), 0xfea7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r1, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000007580), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_GATEWAYS(0xffffffffffffffff, &(0x7f0000007680)={0x0, 0x0, &(0x7f0000007640)={&(0x7f0000000000)=ANY=[@ANYBLOB="46040000", @ANYRES16=r4, @ANYBLOB="ff830500000700ffffff", @ANYRES8=r0], 0x4}}, 0x0) sendfile(r3, r1, 0x0, 0x100000000) 20.861733027s ago: executing program 1 (id=93): madvise(&(0x7f0000a93000/0x4000)=nil, 0x4000, 0xe) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x3, &(0x7f0000130000/0x800000)=nil) mlock(&(0x7f0000000000/0x800000)=nil, 0x800000) mbind(&(0x7f0000001000/0x800000)=nil, 0x800000, 0x0, 0x0, 0xfffffffffffffff3, 0x2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) 0s ago: executing program 1 (id=94): r0 = syz_io_uring_setup(0x497, &(0x7f0000000400)={0x0, 0x3f73, 0x100, 0x4, 0x1a}, &(0x7f0000000340)=0x0, &(0x7f0000000600)=0x0) io_uring_register$IORING_REGISTER_PBUF_RING(r0, 0x16, &(0x7f0000000040)={0x0, 0x0, 0x1}, 0x1) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) r3 = socket$inet_mptcp(0x2, 0x1, 0x106) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_RECV=@use_registered_buffer={0x1b, 0x20, 0x12, r3, 0x0, 0x0, 0x0, 0x2000, 0x0, {0x1}}) io_uring_enter(r0, 0x3516, 0xf400, 0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:21057' (ED25519) to the list of known hosts. syzkaller login: [ 518.214606][ T3196] cgroup: Unknown subsys name 'net' [ 519.209924][ T3196] cgroup: Unknown subsys name 'cpuset' [ 519.380864][ T3196] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 599.537791][ T3196] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 735.777852][ T3202] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 735.941232][ T3202] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 740.039837][ T3203] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 740.193994][ T3203] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 752.347673][ T3202] hsr_slave_0: entered promiscuous mode [ 752.690460][ T3202] hsr_slave_1: entered promiscuous mode [ 756.488436][ T3203] hsr_slave_0: entered promiscuous mode [ 756.519662][ T3203] hsr_slave_1: entered promiscuous mode [ 756.542307][ T3203] debugfs: 'hsr0' already exists in 'hsr' [ 756.547337][ T3203] Cannot create hsr debugfs directory [ 765.695046][ T3202] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 766.014332][ T3202] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 766.274970][ T3202] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 766.557929][ T3202] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 770.011411][ T3203] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 770.290154][ T3203] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 770.522521][ T3203] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 770.859593][ T3203] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 786.962529][ T3202] 8021q: adding VLAN 0 to HW filter on device bond0 [ 795.277778][ T3203] 8021q: adding VLAN 0 to HW filter on device bond0 [ 850.427347][ T3202] veth0_vlan: entered promiscuous mode [ 851.179563][ T3202] veth1_vlan: entered promiscuous mode [ 853.481175][ T3202] veth0_macvtap: entered promiscuous mode [ 853.738360][ T3202] veth1_macvtap: entered promiscuous mode [ 856.294737][ T3271] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.363655][ T3271] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.372284][ T3271] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 856.373974][ T3271] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 861.877430][ T3202] 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. [ 863.555054][ T3203] veth0_vlan: entered promiscuous mode [ 864.215366][ T3203] veth1_vlan: entered promiscuous mode [ 867.776732][ T3203] veth0_macvtap: entered promiscuous mode [ 868.293173][ T3203] veth1_macvtap: entered promiscuous mode [ 871.737987][ T3348] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 871.741024][ T3348] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 871.743672][ T3348] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 871.773088][ T3348] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 874.720954][ T805] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 875.457484][ T805] usb 2-1: config 1 interface 0 altsetting 7 bulk endpoint 0x82 has invalid maxpacket 1023 [ 875.461267][ T805] usb 2-1: config 1 interface 0 has no altsetting 0 [ 875.590421][ T805] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 875.603733][ T805] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 875.613367][ T805] usb 2-1: Product: syz [ 875.615174][ T805] usb 2-1: Manufacturer: syz [ 875.624851][ T805] usb 2-1: SerialNumber: syz [ 875.974954][ T3823] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 878.003909][ T805] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -71 [ 878.518017][ T805] usb 2-1: USB disconnect, device number 2 [ 891.522296][ T3816] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 891.560106][ C1] raw-gadget.0 gadget.0: ignoring, device is not running [ 892.249743][ T3816] usb 1-1: device descriptor read/64, error -32 [ 892.640256][ T3816] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 893.128822][ T3816] usb 1-1: Using ep0 maxpacket: 16 [ 893.254275][ T3816] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 893.265388][ T3816] usb 1-1: config 1 has 0 interfaces, different from the descriptor's value: 1 [ 893.389679][ T3816] usb 1-1: New USB device found, idVendor=0d8c, idProduct=0102, bcdDevice= 0.40 [ 893.392600][ T3816] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 893.428920][ T3816] usb 1-1: Product: syz [ 893.431194][ T3816] usb 1-1: Manufacturer: syz [ 893.433500][ T3816] usb 1-1: SerialNumber: syz [ 896.870204][ T3816] usb 1-1: USB disconnect, device number 3 [ 900.650281][ T3860] fuse: Unknown parameter 'grou00000000000000000000' [ 913.610356][ T805] usb 1-1: new full-speed USB device number 4 using dummy_hcd [ 914.001327][ T805] usb 1-1: config 0 has an invalid interface number: 214 but max is 0 [ 914.002976][ T805] usb 1-1: config 0 has no interface number 0 [ 914.004335][ T805] usb 1-1: config 0 interface 214 altsetting 0 endpoint 0x83 has invalid wMaxPacketSize 0 [ 914.102128][ T805] usb 1-1: New USB device found, idVendor=0596, idProduct=0001, bcdDevice= 5.f5 [ 914.103592][ T805] usb 1-1: New USB device strings: Mfr=1, Product=0, SerialNumber=3 [ 914.104700][ T805] usb 1-1: Manufacturer: syz [ 914.127347][ T805] usb 1-1: SerialNumber: syz [ 914.336989][ T805] usb 1-1: config 0 descriptor?? [ 917.929451][ T805] input: syz as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.214/input/input0 [ 921.877716][ T3806] usb 1-1: USB disconnect, device number 4 [ 928.044549][ T3895] fuse: Unknown parameter 'group_i00000000000000000000' [ 933.615363][ T3899] netlink: 20 bytes leftover after parsing attributes in process `syz.1.13'. [ 946.228031][ T3911] fuse: Unknown parameter 'group_i00000000000000000000' [ 963.951121][ T3922] netlink: 20 bytes leftover after parsing attributes in process `syz.0.19'. [ 970.571453][ T3746] netdevsim netdevsim1 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 970.573589][ T3746] netdevsim netdevsim1 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 970.576804][ T3746] netdevsim netdevsim1 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 970.578757][ T3746] netdevsim netdevsim1 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 985.909617][ T3943] netlink: 20 bytes leftover after parsing attributes in process `syz.0.24'. [ 992.362943][ T3828] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 992.761369][ T3828] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 992.770596][ T3828] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 992.772987][ T3828] usb 2-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 992.775089][ T3828] usb 2-1: config 1 has no interface number 1 [ 992.797889][ T3828] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 0 [ 992.801265][ T3828] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x6 has invalid wMaxPacketSize 0 [ 993.351952][ T3828] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 993.354429][ T3828] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 993.389935][ T3828] usb 2-1: Product: syz [ 993.392073][ T3828] usb 2-1: Manufacturer: syz [ 993.394142][ T3828] usb 2-1: SerialNumber: syz [ 995.282067][ T3828] usb 2-1: Failed to set altset [ 995.297365][ T3828] usb 2-1: 0:2: cannot create sequencer device [ 995.452928][ T3828] usb 2-1: Failed to set altset [ 995.717867][ T3828] snd-usb-audio 2-1:1.2: probe with driver snd-usb-audio failed with error -71 [ 995.815408][ T3828] usb 2-1: USB disconnect, device number 3 [ 1002.495083][ T3973] fuse: Unknown parameter 'group_id00000000000000000000' [ 1020.089438][ T3995] fuse: Unknown parameter 'group_id00000000000000000000' [ 1023.749911][ T3999] netlink: 8 bytes leftover after parsing attributes in process `syz.1.36'. [ 1023.791311][ T3999] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 1045.263996][ T4013] fuse: Unknown parameter 'group_id00000000000000000000' [ 1063.467680][ T4019] netlink: 8 bytes leftover after parsing attributes in process `syz.0.41'. [ 1069.822532][ T4026] fuse: Bad value for 'user_id' [ 1069.825281][ T4026] fuse: Bad value for 'user_id' [ 1096.082288][ T4039] fuse: Bad value for 'user_id' [ 1096.084318][ T4039] fuse: Bad value for 'user_id' [ 1142.805382][ T4052] syzkaller0: entered promiscuous mode [ 1142.863376][ T4052] syzkaller0: entered allmulticast mode [ 1173.408928][ T3816] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 1173.678018][ T3816] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 1173.680225][ T3816] usb 1-1: config 0 has no interfaces? [ 1173.740744][ T3816] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 1173.743102][ T3816] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 1173.744871][ T3816] usb 1-1: SerialNumber: syz [ 1174.083482][ T3816] usb 1-1: config 0 descriptor?? [ 1176.758719][ T3819] usb 1-1: USB disconnect, device number 5 [ 1188.222093][ T4088] syzkaller0: entered promiscuous mode [ 1188.224215][ T4088] syzkaller0: entered allmulticast mode [ 1207.514888][ T4108] syzkaller0: entered promiscuous mode [ 1207.517604][ T4108] syzkaller0: entered allmulticast mode [ 1219.260569][ T4121] C: renamed from batadv_slave_0 (while UP) [ 1219.362903][ T4121] netlink: 164 bytes leftover after parsing attributes in process `syz.0.73'. [ 1236.808432][ T4140] can-isotp: isotp_sendmsg: can_send_ret -ENETDOWN [ 1237.101840][ T4140] netlink: 4 bytes leftover after parsing attributes in process `syz.1.79'. [ 1279.755202][ T4183] netlink: 4 bytes leftover after parsing attributes in process `syz.0.89'. [ 1319.552961][ T4179] infiniband syz0: set down [ 1319.554702][ T4179] infiniband syz0: added ipvlan0 [ 1319.593737][ T3829] ================================================================== [ 1319.596117][ T3829] BUG: KASAN: slab-use-after-free in __ethtool_get_link_ksettings+0x188/0x1a0 [ 1319.599728][ T3829] Read of size 8 at addr ffffaf801c9442e8 by task kworker/1:4/3829 [ 1319.601718][ T3829] [ 1319.604540][ T3829] CPU: 1 UID: 0 PID: 3829 Comm: kworker/1:4 Not tainted syzkaller #0 PREEMPT [ 1319.605652][ T3829] Hardware name: riscv-virtio,qemu (DT) [ 1319.606417][ T3829] Workqueue: infiniband ib_cache_event_task [ 1319.607607][ T3829] Call Trace: [ 1319.608184][ T3829] [] dump_backtrace+0x2e/0x3c [ 1319.608949][ T3829] [] show_stack+0x30/0x3c [ 1319.609522][ T3829] [] dump_stack_lvl+0x114/0x1ac [ 1319.610309][ T3829] [] print_report+0x296/0x5bc [ 1319.610981][ T3829] [] kasan_report+0xf0/0x220 [ 1319.611631][ T3829] [] __asan_report_load8_noabort+0x12/0x1c [ 1319.612451][ T3829] [] __ethtool_get_link_ksettings+0x188/0x1a0 [ 1319.613170][ T3829] [] ipvlan_ethtool_get_link_ksettings+0x46/0x5c [ 1319.614075][ T3829] [] __ethtool_get_link_ksettings+0xf4/0x1a0 [ 1319.614783][ T3829] [] ib_get_eth_speed+0x140/0xa6c [ 1319.615666][ T3829] [] rxe_query_port+0x146/0x2fc [ 1319.616394][ T3829] [] ib_query_port+0x3cc/0x82c [ 1319.617077][ T3829] [] ib_cache_update.part.0+0xe2/0xb4c [ 1319.617832][ T3829] [] ib_cache_event_task+0x18c/0x25c [ 1319.618562][ T3829] [] process_one_work+0x930/0x1e14 [ 1319.619329][ T3829] [] worker_thread+0x540/0xcbc [ 1319.620048][ T3829] [] kthread+0x37c/0x778 [ 1319.620705][ T3829] [] ret_from_fork_kernel+0x2a/0xbbc [ 1319.621381][ T3829] [] ret_from_fork_kernel_asm+0x16/0x18 [ 1319.622569][ T3829] [ 1319.646690][ T3829] Allocated by task 3203: [ 1319.647897][ T3829] stack_trace_save+0xa0/0xd4 [ 1319.649416][ T3829] kasan_save_stack+0x3e/0x68 [ 1319.650647][ T3829] kasan_save_track+0x16/0x28 [ 1319.651863][ T3829] kasan_save_alloc_info+0x30/0x40 [ 1319.653231][ T3829] __kasan_kmalloc+0xa0/0xa8 [ 1319.654410][ T3829] __kvmalloc_node_noprof+0x2a6/0xb60 [ 1319.655806][ T3829] alloc_netdev_mqs+0xc6/0x11c4 [ 1319.657042][ T3829] rtnl_create_link+0xa34/0xd50 [ 1319.658423][ T3829] rtnl_newlink+0xc5a/0x2050 [ 1319.659966][ T3829] rtnetlink_rcv_msg+0x8e2/0xd84 [ 1319.661348][ T3829] netlink_rcv_skb+0x1e8/0x394 [ 1319.662636][ T3829] rtnetlink_rcv+0x26/0x30 [ 1319.663959][ T3829] netlink_unicast+0x50c/0x7d8 [ 1319.665214][ T3829] netlink_sendmsg+0x7e0/0xd64 [ 1319.666522][ T3829] __sock_sendmsg+0xca/0x160 [ 1319.667723][ T3829] __sys_sendto+0x278/0x350 [ 1319.668994][ T3829] __riscv_sys_sendto+0xc0/0x158 [ 1319.670326][ T3829] syscall_handler+0x92/0x114 [ 1319.671505][ T3829] do_trap_ecall_u+0x3d2/0x58c [ 1319.672824][ T3829] handle_exception+0x15e/0x16a [ 1319.674358][ T3829] [ 1319.674846][ T3829] Freed by task 4183: [ 1319.675476][ T3829] stack_trace_save+0xa0/0xd4 [ 1319.676311][ T3829] kasan_save_stack+0x3e/0x68 [ 1319.677017][ T3829] kasan_save_track+0x16/0x28 [ 1319.677660][ T3829] kasan_save_free_info+0x40/0x5c [ 1319.678367][ T3829] __kasan_slab_free+0x5e/0x80 [ 1319.679026][ T3829] kfree+0x140/0x7ec [ 1319.679851][ T3829] kvfree+0x28/0x34 [ 1319.680567][ T3829] netdev_release+0x84/0xb0 [ 1319.681566][ T3829] device_release+0x90/0x21c [ 1319.682401][ T3829] kobject_put+0x20a/0x5e0 [ 1319.683034][ T3829] netdev_run_todo+0x692/0x106c [ 1319.683806][ T3829] rtnl_dellink+0x394/0x9f0 [ 1319.684780][ T3829] rtnetlink_rcv_msg+0x8e2/0xd84 [ 1319.685871][ T3829] netlink_rcv_skb+0x1e8/0x394 [ 1319.686568][ T3829] rtnetlink_rcv+0x26/0x30 [ 1319.687408][ T3829] netlink_unicast+0x50c/0x7d8 [ 1319.688255][ T3829] netlink_sendmsg+0x7e0/0xd64 [ 1319.689153][ T3829] __sock_sendmsg+0xca/0x160 [ 1319.690017][ T3829] ____sys_sendmsg+0x636/0x794 [ 1319.691124][ T3829] ___sys_sendmsg+0x1a4/0x1e8 [ 1319.692445][ T3829] __sys_sendmsg+0x18e/0x234 [ 1319.694389][ T3829] __riscv_sys_sendmsg+0x70/0xa4 [ 1319.695486][ T3829] syscall_handler+0x92/0x114 [ 1319.696364][ T3829] do_trap_ecall_u+0x3d2/0x58c [ 1319.697246][ T3829] handle_exception+0x15e/0x16a [ 1319.698157][ T3829] [ 1319.698699][ T3829] The buggy address belongs to the object at ffffaf801c944000 [ 1319.698699][ T3829] which belongs to the cache kmalloc-cg-4k of size 4096 [ 1319.700153][ T3829] The buggy address is located 744 bytes inside of [ 1319.700153][ T3829] freed 4096-byte region [ffffaf801c944000, ffffaf801c945000) [ 1319.702950][ T3829] [ 1319.704186][ T3829] The buggy address belongs to the physical page: [ 1319.708002][ T3829] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x9c940 [ 1319.709749][ T3829] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 1319.711266][ T3829] flags: 0xffe000000000040(head|node=0|zone=0|lastcpupid=0x7ff) [ 1319.713464][ T3829] page_type: f5(slab) [ 1319.715492][ T3829] raw: 0ffe000000000040 ffffaf80118093c0 dead000000000122 0000000000000000 [ 1319.717029][ T3829] raw: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 1319.718571][ T3829] head: 0ffe000000000040 ffffaf80118093c0 dead000000000122 0000000000000000 [ 1319.719978][ T3829] head: 0000000000000000 0000000000040004 00000000f5000000 0000000000000000 [ 1319.721411][ T3829] head: 0ffe000000000003 ffff8d8000725001 00000000ffffffff 00000000ffffffff [ 1319.723222][ T3829] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 1319.724640][ T3829] page dumped because: kasan: bad access detected [ 1319.726107][ T3829] page_owner tracks the page as allocated [ 1319.727188][ T3829] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 3202, tgid 3202 (syz-executor), ts 758888967100, free_ts 758778709800 [ 1319.730818][ T3829] __set_page_owner+0x92/0x4b0 [ 1319.732069][ T3829] post_alloc_hook+0xe6/0x1d8 [ 1319.733424][ T3829] get_page_from_freelist+0xfbc/0x3ab8 [ 1319.734810][ T3829] __alloc_frozen_pages_noprof+0x216/0x20c8 [ 1319.736564][ T3829] alloc_pages_mpol+0x1f0/0x598 [ 1319.737792][ T3829] alloc_frozen_pages_noprof+0x154/0x2c8 [ 1319.739175][ T3829] new_slab+0x35a/0x418 [ 1319.740450][ T3829] ___slab_alloc+0xc80/0x17f0 [ 1319.741717][ T3829] __slab_alloc.isra.0+0x6c/0x110 [ 1319.743045][ T3829] __kmalloc_node_track_caller_noprof+0x42c/0xa8c [ 1319.744556][ T3829] kmemdup_noprof+0x30/0x64 [ 1319.745989][ T3829] __addrconf_sysctl_register+0xcc/0x364 [ 1319.747528][ T3829] addrconf_sysctl_register+0x156/0x1d8 [ 1319.749017][ T3829] ipv6_add_dev+0xa18/0x15b4 [ 1319.750475][ T3829] addrconf_notify+0x564/0x184c [ 1319.751721][ T3829] notifier_call_chain+0x94/0x5ec [ 1319.753024][ T3829] page last free pid 3202 tgid 3202 stack trace: [ 1319.754133][ T3829] __reset_page_owner+0x76/0x1bc [ 1319.755316][ T3829] __free_frozen_pages+0x7f8/0x1480 [ 1319.757231][ T3829] free_frozen_pages+0xe/0x18 [ 1319.758512][ T3829] __free_slab+0xb6/0x154 [ 1319.759740][ T3829] free_slab+0x24/0x178 [ 1319.761575][ T3829] __put_partials+0x120/0x184 [ 1319.763883][ T3829] put_cpu_partial+0x188/0x344 [ 1319.765613][ T3829] __slab_free+0x27c/0x2bc [ 1319.766459][ T3829] ___cache_free+0x176/0x1ac [ 1319.767191][ T3829] qlist_free_all+0x68/0x13c [ 1319.768048][ T3829] kasan_quarantine_reduce+0x156/0x1bc [ 1319.769044][ T3829] __kasan_slab_alloc+0x5c/0x84 [ 1319.769862][ T3829] __kmalloc_cache_noprof+0x1ea/0x878 [ 1319.771182][ T3829] kset_create_and_add+0x56/0x180 [ 1319.772331][ T3829] netdev_register_kobject+0x186/0x32c [ 1319.773052][ T3829] register_netdevice+0x1140/0x219c [ 1319.774041][ T3829] [ 1319.774470][ T3829] Memory state around the buggy address: [ 1319.775321][ T3829] ffffaf801c944180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1319.776496][ T3829] ffffaf801c944200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1319.777721][ T3829] >ffffaf801c944280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1319.778833][ T3829] ^ [ 1319.780573][ T3829] ffffaf801c944300: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1319.782574][ T3829] ffffaf801c944380: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 1319.783655][ T3829] ================================================================== [ 1320.056044][ T3829] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 1320.057988][ T3829] CPU: 1 UID: 0 PID: 3829 Comm: kworker/1:4 Not tainted syzkaller #0 PREEMPT [ 1320.059203][ T3829] Hardware name: riscv-virtio,qemu (DT) [ 1320.059972][ T3829] Workqueue: infiniband ib_cache_event_task [ 1320.061343][ T3829] Call Trace: [ 1320.061987][ T3829] [] dump_backtrace+0x2e/0x3c [ 1320.063290][ T3829] [] show_stack+0x30/0x3c [ 1320.064282][ T3829] [] dump_stack_lvl+0x114/0x1ac [ 1320.065502][ T3829] [] dump_stack+0x1c/0x28 [ 1320.066561][ T3829] [] vpanic+0x274/0x684 [ 1320.067554][ T3829] [] panic+0xa0/0xa4 [ 1320.068570][ T3829] [] check_panic_on_warn+0xc0/0xe4 [ 1320.069536][ T3829] [] end_report.part.0+0x4e/0xb0 [ 1320.070686][ T3829] [] kasan_report+0x162/0x220 [ 1320.071641][ T3829] [] __asan_report_load8_noabort+0x12/0x1c [ 1320.072909][ T3829] [] __ethtool_get_link_ksettings+0x188/0x1a0 [ 1320.074113][ T3829] [] ipvlan_ethtool_get_link_ksettings+0x46/0x5c [ 1320.075421][ T3829] [] __ethtool_get_link_ksettings+0xf4/0x1a0 [ 1320.076596][ T3829] [] ib_get_eth_speed+0x140/0xa6c [ 1320.077705][ T3829] [] rxe_query_port+0x146/0x2fc [ 1320.078716][ T3829] [] ib_query_port+0x3cc/0x82c [ 1320.079657][ T3829] [] ib_cache_update.part.0+0xe2/0xb4c [ 1320.080887][ T3829] [] ib_cache_event_task+0x18c/0x25c [ 1320.081998][ T3829] [] process_one_work+0x930/0x1e14 [ 1320.083156][ T3829] [] worker_thread+0x540/0xcbc [ 1320.084402][ T3829] [] kthread+0x37c/0x778 [ 1320.085625][ T3829] [] ret_from_fork_kernel+0x2a/0xbbc [ 1320.086824][ T3829] [] ret_from_fork_kernel_asm+0x16/0x18 [ 1320.088290][ T3829] SMP: stopping secondary CPUs [ 1320.090929][ T3829] Rebooting in 86400 seconds.. VM DIAGNOSIS: 06:57:15 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff8007a680 mhartid 0000000000000000 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000200000100 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff80090e2e sepc ffffffff863b73de vsepc 0000000000000002 mcause 0000000000000009 scause 8000000000000009 vscause 0000000000000002 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080049000 sscratch 0000000000000000 satp 9022900000098c9a x0/zero 0000000000000000 x1/ra ffffffff8007a87c x2/sp ffff8f8000006f90 x3/gp ffffffff89f9df20 x4/tp ffffaf801a904f80 x5/t0 ffffffff87eba9b8 x6/t1 ffffffff8007a568 x7/t2 ffffffff9136c6e0 x8/s0 ffff8f8000007090 x9/s1 0000000000000000 x10/a0 0000000000000006 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff8007a68c x14/a4 0000000000000000 x15/a5 ffffaf801a904f80 x16/a6 0000000000000000 x17/a7 0000000041b58ab3 x18/s2 ffff8f80000071a0 x19/s3 ffffaf801a904f80 x20/s4 ffff8f8000007020 x21/s5 0000000000000002 x22/s6 ffffffff8006f634 x23/s7 ffff8f80000070e0 x24/s8 ffffffff80a9b3ae x25/s9 1ffff1f000000df8 x26/s10 ffff8f80000071a0 x27/s11 0000000000000001 x28/t3 ffffffff87d89ca8 x29/t4 0000000000000000 x30/t5 ffffffff86660460 x31/t6 0000000000000002 fcsr 0000000000000000 f0/ft0 0000000000000000 f1/ft1 0000000000000000 f2/ft2 0000000000000000 f3/ft3 0000000000000000 f4/ft4 0000000000000000 f5/ft5 0000000000000000 f6/ft6 0000000000000000 f7/ft7 0000000000000000 f8/fs0 0000000000000000 f9/fs1 0000000000000000 f10/fa0 0000000000000000 f11/fa1 0000000000000000 f12/fa2 0000000000000000 f13/fa3 0000000000000000 f14/fa4 0000000000000000 f15/fa5 0000000000000000 f16/fa6 0000000000000000 f17/fa7 0000000000000000 f18/fs2 0000000000000000 f19/fs3 0000000000000000 f20/fs4 0000000000000000 f21/fs5 0000000000000000 f22/fs6 0000000000000000 f23/fs7 0000000000000000 f24/fs8 0000000000000000 f25/fs9 0000000000000000 f26/fs10 0000000000000000 f27/fs11 0000000000000000 f28/ft8 0000000000000000 f29/ft9 0000000000000000 f30/ft10 0000000000000000 f31/ft11 0000000000000000 info registers vcpu 1 CPU#1 V = 0 pc ffffffff80503ffe mhartid 0000000000000001 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000200000100 mip 0000000000000020 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f4b509 hedeleg 000000000000b10d mtvec 00000000800004f8 stvec ffffffff863bb4c0 vstvec 0000000000000000 mepc ffffffff8639bb10 sepc ffffffff80a7a48c vsepc 0000000000000002 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000002 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080047000 sscratch 0000000000000000 satp 9022300000099d06 x0/zero 0000000000000000 x1/ra ffffffff8031a35e x2/sp ffff8f800a6a6ab0 x3/gp ffffffff89f9df20 x4/tp ffffaf8019553500 x5/t0 ffff8f800a6a7094 x6/t1 fffff1ef014d4d8c x7/t2 7320666f20646165 x8/s0 ffff8f800a6a6b90 x9/s1 dfffffff00000000 x10/a0 0000000000000001 x11/a1 0000000000000000 x12/a2 0000000000000000 x13/a3 ffffffff8031a16a x14/a4 0000000000000000 x15/a5 ffffaf8019554500 x16/a6 fffff1ef014d4d8d x17/a7 ffff8f800a6a6c67 x18/s2 ffffffffffffffff x19/s3 ffff8f800a6a6c60 x20/s4 0000000000000381 x21/s5 ffff8f800a6a6b40 x22/s6 1ffff1f0014d4d5c x23/s7 0000000000000001 x24/s8 0000000000000000 x25/s9 0000000000000381 x26/s10 ffffffff884f7060 x27/s11 1ffff1f0014d4db0 x28/t3 ffffffff87d9cae8 x29/t4 fffff1ef014d4d8c x30/t5 fffff1ef014d4d8d x31/t6 ffffffff9116a0b7 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