last executing test programs: 50.725961643s ago: executing program 0 (id=40): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) listen(r0, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x1400, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x300, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 47.287565431s ago: executing program 1 (id=41): r0 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000140), 0x8) bind$inet6(r0, &(0x7f00004b8fe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) sendto$inet6(r0, &(0x7f0000847fff)='X', 0xffe4, 0x0, &(0x7f000005ffe4)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) 44.955091948s ago: executing program 0 (id=42): r0 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='kfree\x00', r0}, 0x10) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x15, 0x17, 0xee, 0x40, 0xaf0, 0x7a05, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0x5, 0x49}}]}}]}}, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f00000008c0)={0x64, &(0x7f0000000080)={0x0, 0x0, 0x11, "0300fe96fcb7012ebf3d74c975b4032d99"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 43.392129271s ago: executing program 1 (id=43): r0 = socket$kcm(0xa, 0x1, 0x0) r1 = socket$kcm(0xa, 0x5, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000e8ffffffffffff05000000", @ANYRES32=0x1], 0x48) pipe2(&(0x7f0000000000), 0x0) pipe2(0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x8916, &(0x7f0000000000)={r1}) r2 = socket$kcm(0xa, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x8916, &(0x7f0000000000)={r2}) ioctl$sock_kcm_SIOCKCMCLONE(r0, 0x8936, &(0x7f0000000000)={r1}) 39.981659202s ago: executing program 1 (id=44): r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f0000000000), 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x401, 0x4) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0xa2) 34.240401801s ago: executing program 1 (id=45): sendmmsg$inet(0xffffffffffffffff, 0x0, 0x0, 0x1000) r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0207dc0702"], 0x10}}, 0x40044) r1 = socket$inet6(0xa, 0x3, 0x84) setsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000280)={{{@in6=@loopback, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}, {0x0, 0x8, 0x0, 0x0, 0xfffffffffffffffe, 0x2000000, 0x2}, {0x1, 0x0, 0x4, 0xfffffffffffffffe}, 0x1, 0x0, 0x1}, {{@in=@broadcast, 0x0, 0x32}, 0xa, @in6=@empty, 0x0, 0x4}}, 0xe8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 32.814434676s ago: executing program 0 (id=46): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000380)=@abs, 0x6e) r3 = syz_io_uring_setup(0x10e, &(0x7f0000000140)={0x0, 0xfffffffe, 0x0, 0x1}, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r4, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r4, r5, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x40, 0x0, r2, 0x0, &(0x7f0000001c00)={0x0, 0x0, 0x0}, 0x0, 0x0, 0x1}) readv(r2, &(0x7f00000004c0)=[{0x0}], 0x1) io_uring_enter(r3, 0x47f5, 0x6021, 0x0, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 8.84776463s ago: executing program 1 (id=47): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) listen(r0, 0x2) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r1, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000003c0)={0x6, 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) syz_emit_ethernet(0x36, &(0x7f0000000000)={@local, @dev, @void, {@ipv4={0x800, @tcp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x1400, 0x0, 0x0, 0x6, 0x0, @remote, @local}, {{0x0, 0x4e22, 0x41424344, 0x41424344, 0x0, 0x6, 0x5, 0xc2}}}}}}, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x300, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 8.14886626s ago: executing program 0 (id=48): r0 = userfaultfd(0x80001) r1 = syz_open_procfs(0x0, &(0x7f00000021c0)='maps\x00') read$char_usb(r1, &(0x7f0000000040)=""/4122, 0x101a) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f00000000c0)) ioctl$UFFDIO_CONTINUE(r0, 0xc020aa07, &(0x7f0000000100)={{&(0x7f00001a1000/0x3000)=nil, 0x3000}, 0x2}) 4.423809225s ago: executing program 0 (id=49): r0 = socket$l2tp(0x2, 0x2, 0x73) bind$l2tp(r0, &(0x7f0000000000), 0x10) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f00000000c0)=0x401, 0x4) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, 0x0}, 0xa2) 1.65084379s ago: executing program 1 (id=50): socket$nl_route(0x10, 0x3, 0x0) r0 = io_uring_setup(0x177d, &(0x7f00000002c0)={0x0, 0x572e, 0x2, 0x2, 0xfffffffe}) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, &(0x7f0000000040)={0x2, 0x4e20, @loopback}, 0x10) bind$inet(r1, &(0x7f0000000340)={0x2, 0x4e20, @loopback}, 0x57) sendmsg$xdp(r1, &(0x7f0000000100)={0x0, 0x0, 0x0}, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = getpid() sched_setaffinity(0x0, 0x0, 0x0) sched_setscheduler(r2, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeeb, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, 0x0, 0x0) bpf$BPF_BTF_GET_FD_BY_ID(0x13, &(0x7f0000000100), 0x48) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, 0x0, 0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(0x0, 0x4, 0x0, 0x0, 0x4) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f00000001c0)={0x0, 0x3d, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[], 0x30}}, 0x0) close_range(r0, 0xffffffffffffffff, 0x200000000000000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r5, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000340)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="df4800000000000000000c0000002c0003802800038014000180080001000200000005000200000000001000012bbe0002007369743000000000180001801400020073697430"], 0x58}}, 0x0) 0s ago: executing program 0 (id=51): r0 = syz_usb_connect$hid(0x5, 0x3f, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000000000204f045db600000000000109022d0001000060020904001005030001000921000036012205000905810300000c00070905020320"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000380)={0x2c, &(0x7f0000000100)=ANY=[@ANYBLOB="000457"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_usb_ep_read(r0, 0x2, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '[localhost]:19891' (ED25519) to the list of known hosts. syzkaller login: [ 347.551455][ T3168] cgroup: Unknown subsys name 'net' [ 348.003481][ T3168] cgroup: Unknown subsys name 'cpuset' [ 348.065148][ T3168] cgroup: Unknown subsys name 'rlimit' Setting up swapspace version 1, size = 127995904 bytes [ 401.945744][ T3168] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 453.772783][ T3176] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 454.353496][ T3176] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 454.451265][ T3174] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 454.801957][ T3174] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 462.030298][ T3176] hsr_slave_0: entered promiscuous mode [ 462.045601][ T3176] hsr_slave_1: entered promiscuous mode [ 463.595117][ T3174] hsr_slave_0: entered promiscuous mode [ 463.622948][ T3174] hsr_slave_1: entered promiscuous mode [ 463.651565][ T3174] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 463.654803][ T3174] Cannot create hsr debugfs directory [ 467.425356][ T3176] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 467.683967][ T3176] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 468.079304][ T3176] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 468.434760][ T3176] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 469.844535][ T3174] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 469.950473][ T3174] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 470.105372][ T3174] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 470.331964][ T3174] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 474.624133][ T3176] 8021q: adding VLAN 0 to HW filter on device bond0 [ 478.231548][ T3174] 8021q: adding VLAN 0 to HW filter on device bond0 [ 499.539941][ T3176] veth0_vlan: entered promiscuous mode [ 499.724190][ T3176] veth1_vlan: entered promiscuous mode [ 500.798486][ T3176] veth0_macvtap: entered promiscuous mode [ 501.091845][ T3176] veth1_macvtap: entered promiscuous mode [ 503.061814][ T3176] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 503.065482][ T3176] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 503.078725][ T3176] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 503.090249][ T3176] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 506.698451][ T3176] 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. [ 511.821823][ T3174] veth0_vlan: entered promiscuous mode [ 512.530591][ T3174] veth1_vlan: entered promiscuous mode [ 514.573292][ T3174] veth0_macvtap: entered promiscuous mode [ 514.659211][ T3174] veth1_macvtap: entered promiscuous mode [ 515.523312][ T3174] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 515.524707][ T3174] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 515.525964][ T3174] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 515.543642][ T3174] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 520.433898][ T25] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 520.710998][ T25] usb 1-1: Using ep0 maxpacket: 8 [ 520.854933][ T25] usb 1-1: config index 0 descriptor too short (expected 301, got 45) [ 520.857978][ T25] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 520.859372][ T25] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 520.861045][ T25] usb 1-1: config 16 interface 0 altsetting 0 endpoint 0x8B has invalid wMaxPacketSize 0 [ 520.862683][ T25] usb 1-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 0 [ 520.863863][ T25] usb 1-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 520.865458][ T25] usb 1-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 520.875497][ T25] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 521.035924][ T25] usbtmc 1-1:16.0: probe with driver usbtmc failed with error -22 [ 521.874031][ T3876] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 521.892603][ T3876] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 521.990209][ T3178] usb 1-1: USB disconnect, device number 2 [ 523.380761][ T25] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 523.568483][ T25] usb 2-1: Using ep0 maxpacket: 16 [ 523.638826][ T25] usb 2-1: config 143 has too many interfaces: 181, using maximum allowed: 32 [ 523.645039][ T25] usb 2-1: config 143 has 1 interface, different from the descriptor's value: 181 [ 523.658056][ T25] usb 2-1: config 143 has no interface number 0 [ 523.661094][ T25] usb 2-1: config 143 interface 8 altsetting 0 has an endpoint descriptor with address 0xCA, changing to 0x8A [ 523.663658][ T25] usb 2-1: config 143 interface 8 altsetting 0 endpoint 0x8A has an invalid bInterval 0, changing to 7 [ 523.666159][ T25] usb 2-1: config 143 interface 8 altsetting 0 endpoint 0x8A has invalid wMaxPacketSize 0 [ 523.820305][ T25] usb 2-1: New USB device found, idVendor=0d8c, idProduct=000e, bcdDevice=8e.8f [ 523.822565][ T25] usb 2-1: New USB device strings: Mfr=0, Product=24, SerialNumber=3 [ 523.824371][ T25] usb 2-1: Product: syz [ 523.825830][ T25] usb 2-1: SerialNumber: syz [ 525.765592][ T25] cm109 2-1:143.8: invalid payload size 0, expected 4 [ 525.828264][ T25] input: CM109 USB driver as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:143.8/input/input0 [ 525.836715][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.848152][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.850590][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.852111][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.853614][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.855138][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.864001][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.877975][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.879901][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 525.887012][ C1] cm109 2-1:143.8: cm109_urb_ctl_callback: urb status -71 [ 526.552588][ T25] usb 2-1: USB disconnect, device number 2 [ 526.571640][ C1] cm109 2-1:143.8: cm109_submit_buzz_toggle: usb_submit_urb (urb_ctl) failed -19 [ 526.772601][ T25] cm109 2-1:143.8: cm109_toggle_buzzer_sync: usb_control_msg() failed -19 [ 530.370960][ T25] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 530.730044][ T25] usb 1-1: config 1 interface 0 altsetting 7 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 530.732670][ T25] usb 1-1: config 1 interface 0 has no altsetting 0 [ 530.830077][ T25] usb 1-1: New USB device found, idVendor=05ac, idProduct=0241, bcdDevice= 0.40 [ 530.833436][ T25] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 530.835223][ T25] usb 1-1: Product: syz [ 530.837987][ T25] usb 1-1: Manufacturer: syz [ 530.841700][ T25] usb 1-1: SerialNumber: syz [ 532.960606][ T25] input: bcm5974 as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/input/input1 [ 533.166165][ T25] usb 1-1: USB disconnect, device number 3 [ 541.470134][ T8] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 541.911906][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 541.914416][ T8] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 541.921589][ T8] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 541.924542][ T8] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 541.939889][ T8] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 542.112587][ T8] usb 1-1: config 0 descriptor?? [ 542.999645][ T8] usbhid 1-1:0.0: can't add hid device: -71 [ 543.005564][ T8] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 543.095181][ T8] usb 1-1: USB disconnect, device number 4 [ 557.196106][ T3862] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 557.696096][ T3862] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 557.715003][ T3862] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 557.730520][ T3862] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 557.733763][ T3862] usb 2-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 557.735994][ T3862] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 557.911712][ T3862] usb 2-1: config 0 descriptor?? [ 558.933056][ T3862] usbhid 2-1:0.0: can't add hid device: -71 [ 558.952245][ T3862] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 559.321812][ T3862] usb 2-1: USB disconnect, device number 3 [ 575.930606][ T3170] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 576.761796][ T3170] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 576.764540][ T3170] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 576.792540][ T3170] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 576.795736][ T3170] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 576.828557][ T3170] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 576.960099][ T3170] usb 1-1: config 0 descriptor?? [ 578.151046][ T3170] usbhid 1-1:0.0: can't add hid device: -71 [ 578.161673][ T3170] usbhid 1-1:0.0: probe with driver usbhid failed with error -71 [ 578.390411][ T3170] usb 1-1: USB disconnect, device number 5 [ 606.643887][ T3862] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 607.063861][ T3862] usb 1-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 607.066175][ T3862] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 607.074082][ T3862] usb 1-1: Product: syz [ 607.075672][ T3862] usb 1-1: Manufacturer: syz [ 607.088352][ T3862] usb 1-1: SerialNumber: syz [ 607.278672][ T3862] usb 1-1: config 0 descriptor?? [ 608.013650][ T3862] hso 1-1:0.0: Failed to find BULK IN ep [ 608.463944][ T3862] usb-storage 1-1:0.0: USB Mass Storage device detected [ 608.868676][ T3862] usb 1-1: USB disconnect, device number 6 [ 626.840388][ T3881] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 627.461891][ T3881] usb 1-1: New USB device found, idVendor=0af0, idProduct=7a05, bcdDevice= 0.00 [ 627.466139][ T3881] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 627.479416][ T3881] usb 1-1: Product: syz [ 627.481163][ T3881] usb 1-1: Manufacturer: syz [ 627.485954][ T3881] usb 1-1: SerialNumber: syz [ 627.644557][ T3881] usb 1-1: config 0 descriptor?? [ 628.091120][ T3881] hso 1-1:0.0: Failed to find BULK IN ep [ 628.524069][ T3881] usb-storage 1-1:0.0: USB Mass Storage device detected [ 628.943974][ T3881] usb 1-1: USB disconnect, device number 7 [ 670.779558][ T3178] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 671.039695][ T3178] usb 1-1: Using ep0 maxpacket: 32 [ 671.105009][ T3178] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x81 has invalid wMaxPacketSize 0 [ 671.121502][ T3178] usb 1-1: config 0 interface 0 altsetting 16 endpoint 0x2 has an invalid bInterval 0, changing to 7 [ 671.124537][ T3178] usb 1-1: config 0 interface 0 altsetting 16 has 2 endpoint descriptors, different from the interface descriptor's value: 5 [ 671.147847][ T3178] usb 1-1: config 0 interface 0 has no altsetting 0 [ 671.150495][ T3178] usb 1-1: New USB device found, idVendor=044f, idProduct=b65d, bcdDevice= 0.00 [ 671.152620][ T3178] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 671.320096][ T3178] usb 1-1: config 0 descriptor?? [ 673.082334][ T3178] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 673.085343][ T3178] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 673.092483][ T3178] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 673.094663][ T3178] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 673.120989][ T3178] hid-thrustmaster 0003:044F:B65D.0001: unknown main item tag 0x0 [ 673.326039][ T3178] hid-thrustmaster 0003:044F:B65D.0001: hidraw0: USB HID v0.00 Device [HID 044f:b65d] on usb-dummy_hcd.0-1/input0 [ 673.343705][ T3178] ================================================================== [ 673.345520][ T3178] BUG: KASAN: stack-out-of-bounds in usb_check_int_endpoints+0x242/0x264 [ 673.348956][ T3178] Read of size 1 at addr ffff8f800c6e6221 by task kworker/0:1/3178 [ 673.350726][ T3178] [ 673.353849][ T3178] CPU: 0 UID: 0 PID: 3178 Comm: kworker/0:1 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 673.354569][ T3178] Hardware name: riscv-virtio,qemu (DT) [ 673.355270][ T3178] Workqueue: usb_hub_wq hub_event [ 673.356133][ T3178] Call Trace: [ 673.356568][ T3178] [] dump_backtrace+0x2e/0x3c [ 673.357076][ T3178] [] show_stack+0x30/0x3c [ 673.357501][ T3178] [] dump_stack_lvl+0x12e/0x1a6 [ 673.358132][ T3178] [] print_report+0x28e/0x5aa [ 673.358644][ T3178] [] kasan_report+0xf0/0x214 [ 673.359207][ T3178] [] __asan_report_load1_noabort+0x12/0x1a [ 673.359852][ T3178] [] usb_check_int_endpoints+0x242/0x264 [ 673.360440][ T3178] [] thrustmaster_probe+0x45c/0xb9a [ 673.361030][ T3178] [] hid_device_probe+0x312/0x668 [ 673.361552][ T3178] [] really_probe+0x232/0x9be [ 673.362004][ T3178] [] __driver_probe_device+0x1d4/0x3f2 [ 673.362497][ T3178] [] driver_probe_device+0x60/0x1ce [ 673.362958][ T3178] [] __device_attach_driver+0x1e2/0x2fc [ 673.363527][ T3178] [] bus_for_each_drv+0x142/0x1da [ 673.363967][ T3178] [] __device_attach+0x1c4/0x462 [ 673.364449][ T3178] [] device_initial_probe+0x1c/0x26 [ 673.364948][ T3178] [] bus_probe_device+0x15c/0x192 [ 673.365418][ T3178] [] device_add+0x10da/0x181c [ 673.366020][ T3178] [] hid_add_device+0x366/0x9d8 [ 673.366558][ T3178] [] usbhid_probe+0xa6e/0xf88 [ 673.366964][ T3178] [] usb_probe_interface+0x2d6/0x8c4 [ 673.367540][ T3178] [] really_probe+0x232/0x9be [ 673.368006][ T3178] [] __driver_probe_device+0x1d4/0x3f2 [ 673.368499][ T3178] [] driver_probe_device+0x60/0x1ce [ 673.368986][ T3178] [] __device_attach_driver+0x1e2/0x2fc [ 673.369490][ T3178] [] bus_for_each_drv+0x142/0x1da [ 673.369919][ T3178] [] __device_attach+0x1c4/0x462 [ 673.370443][ T3178] [] device_initial_probe+0x1c/0x26 [ 673.370936][ T3178] [] bus_probe_device+0x15c/0x192 [ 673.371410][ T3178] [] device_add+0x10da/0x181c [ 673.372023][ T3178] [] usb_set_configuration+0xf08/0x19dc [ 673.372573][ T3178] [] usb_generic_driver_probe+0xae/0x128 [ 673.373057][ T3178] [] usb_probe_device+0xd6/0x360 [ 673.373579][ T3178] [] really_probe+0x232/0x9be [ 673.374042][ T3178] [] __driver_probe_device+0x1d4/0x3f2 [ 673.374579][ T3178] [] driver_probe_device+0x60/0x1ce [ 673.375054][ T3178] [] __device_attach_driver+0x1e2/0x2fc [ 673.375563][ T3178] [] bus_for_each_drv+0x142/0x1da [ 673.376020][ T3178] [] __device_attach+0x1c4/0x462 [ 673.376501][ T3178] [] device_initial_probe+0x1c/0x26 [ 673.376988][ T3178] [] bus_probe_device+0x15c/0x192 [ 673.377452][ T3178] [] device_add+0x10da/0x181c [ 673.378066][ T3178] [] usb_new_device+0x964/0x1778 [ 673.378714][ T3178] [] hub_event+0x2716/0x48de [ 673.379116][ T3178] [] process_one_work+0x96a/0x1f3a [ 673.379756][ T3178] [] worker_thread+0x5be/0xdc6 [ 673.380371][ T3178] [] kthread+0x37e/0x7b6 [ 673.380918][ T3178] [] ret_from_fork+0xe/0x18 [ 673.381793][ T3178] [ 673.424467][ T3178] The buggy address belongs to stack of task kworker/0:1/3178 [ 673.425822][ T3178] and is located at offset 65 in frame: [ 673.426920][ T3178] thrustmaster_probe+0x0/0xb9a [ 673.428574][ T3178] [ 673.429352][ T3178] This frame has 2 objects: [ 673.430480][ T3178] [48, 52) 'trans' [ 673.430862][ T3178] [64, 65) 'ep_addr' [ 673.431840][ T3178] [ 673.433321][ T3178] The buggy address belongs to the virtual mapping at [ 673.433321][ T3178] [ffff8f800c6e0000, ffff8f800c6e9000) created by: [ 673.433321][ T3178] kernel_clone+0x11e/0xc3c [ 673.435529][ T3178] [ 673.436404][ T3178] The buggy address belongs to the physical page: [ 673.438130][ T3178] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0xffffaf801d497400 pfn:0x9d496 [ 673.439844][ T3178] flags: 0xffe000000000000(node=0|zone=0|lastcpupid=0x7ff) [ 673.442902][ T3178] raw: 0ffe000000000000 0000000000000000 dead000000000122 0000000000000000 [ 673.444316][ T3178] raw: ffffaf801d497400 0000000000000000 00000001ffffffff 0000000000000000 [ 673.445775][ T3178] page dumped because: kasan: bad access detected [ 673.448009][ T3178] page_owner tracks the page as allocated [ 673.449203][ T3178] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x2dc2(GFP_KERNEL|__GFP_HIGHMEM|__GFP_NOWARN|__GFP_ZERO), pid 2, tgid 2 (kthreadd), ts 436968576900, free_ts 436842290300 [ 673.451515][ T3178] __set_page_owner+0xa2/0x710 [ 673.452794][ T3178] post_alloc_hook+0xea/0x1e2 [ 673.453868][ T3178] get_page_from_freelist+0xf78/0x2bd6 [ 673.455014][ T3178] __alloc_frozen_pages_noprof+0x1e8/0x20fc [ 673.456204][ T3178] __alloc_pages_noprof+0xe/0x22 [ 673.457364][ T3178] __vmalloc_node_range_noprof+0x572/0x120a [ 673.458695][ T3178] copy_process+0x2c08/0x6c9a [ 673.459847][ T3178] kernel_clone+0x11e/0xc3c [ 673.460966][ T3178] kernel_thread+0xf4/0x126 [ 673.462185][ T3178] kthreadd+0x47e/0x700 [ 673.463856][ T3178] ret_from_fork+0xe/0x18 [ 673.465179][ T3178] page last free pid 3175 tgid 3175 stack trace: [ 673.466347][ T3178] __reset_page_owner+0x8c/0x400 [ 673.467569][ T3178] free_frozen_pages+0x96a/0x155c [ 673.468714][ T3178] __free_slab+0xcc/0x172 [ 673.469788][ T3178] free_slab+0x38/0x1ae [ 673.470901][ T3178] __put_partials+0x178/0x1e6 [ 673.472037][ T3178] put_cpu_partial+0x17c/0x296 [ 673.473164][ T3178] __slab_free+0x112/0x3fa [ 673.474239][ T3178] ___cache_free+0x1a4/0x1de [ 673.475332][ T3178] qlist_free_all+0x76/0x168 [ 673.476505][ T3178] kasan_quarantine_reduce+0x158/0x1ba [ 673.477718][ T3178] __kasan_slab_alloc+0x5c/0x82 [ 673.478980][ T3178] kmem_cache_alloc_noprof+0x108/0x3e2 [ 673.480553][ T3178] __pte_alloc+0xe8/0x676 [ 673.481672][ T3178] __handle_mm_fault+0x4478/0x5d5c [ 673.482893][ T3178] handle_mm_fault+0x48c/0x886 [ 673.484060][ T3178] handle_page_fault+0x2ba/0x1584 [ 673.485498][ T3178] [ 673.486398][ T3178] Memory state around the buggy address: [ 673.488040][ T3178] ffff8f800c6e6100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 673.489438][ T3178] ffff8f800c6e6180: 00 00 00 00 00 00 00 00 00 00 00 00 f1 f1 f1 f1 [ 673.490749][ T3178] >ffff8f800c6e6200: f1 f1 04 f2 01 f3 f3 f3 00 00 00 00 00 00 00 00 [ 673.491949][ T3178] ^ [ 673.493116][ T3178] ffff8f800c6e6280: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 673.494332][ T3178] ffff8f800c6e6300: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 673.495923][ T3178] ================================================================== [ 673.540512][ T3178] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 673.542948][ T3178] CPU: 0 UID: 0 PID: 3178 Comm: kworker/0:1 Not tainted 6.14.0-rc1-syzkaller-g245aece3750d #0 [ 673.544433][ T3178] Hardware name: riscv-virtio,qemu (DT) [ 673.545456][ T3178] Workqueue: usb_hub_wq hub_event [ 673.547195][ T3178] Call Trace: [ 673.548051][ T3178] [] dump_backtrace+0x2e/0x3c [ 673.549405][ T3178] [] show_stack+0x30/0x3c [ 673.550703][ T3178] [] dump_stack_lvl+0x110/0x1a6 [ 673.552369][ T3178] [] dump_stack+0x1c/0x24 [ 673.553738][ T3178] [] panic+0x38c/0x86a [ 673.554975][ T3178] [] check_panic_on_warn+0xc0/0xe4 [ 673.556369][ T3178] [] end_report.part.0+0x4e/0xae [ 673.557820][ T3178] [] kasan_report+0x13a/0x214 [ 673.559271][ T3178] [] __asan_report_load1_noabort+0x12/0x1a [ 673.560866][ T3178] [] usb_check_int_endpoints+0x242/0x264 [ 673.562435][ T3178] [] thrustmaster_probe+0x45c/0xb9a [ 673.563872][ T3178] [] hid_device_probe+0x312/0x668 [ 673.565247][ T3178] [] really_probe+0x232/0x9be [ 673.566655][ T3178] [] __driver_probe_device+0x1d4/0x3f2 [ 673.568079][ T3178] [] driver_probe_device+0x60/0x1ce [ 673.569324][ T3178] [] __device_attach_driver+0x1e2/0x2fc [ 673.570716][ T3178] [] bus_for_each_drv+0x142/0x1da [ 673.572006][ T3178] [] __device_attach+0x1c4/0x462 [ 673.573397][ T3178] [] device_initial_probe+0x1c/0x26 [ 673.574772][ T3178] [] bus_probe_device+0x15c/0x192 [ 673.576080][ T3178] [] device_add+0x10da/0x181c [ 673.577663][ T3178] [] hid_add_device+0x366/0x9d8 [ 673.579035][ T3178] [] usbhid_probe+0xa6e/0xf88 [ 673.580304][ T3178] [] usb_probe_interface+0x2d6/0x8c4 [ 673.581739][ T3178] [] really_probe+0x232/0x9be [ 673.583126][ T3178] [] __driver_probe_device+0x1d4/0x3f2 [ 673.584512][ T3178] [] driver_probe_device+0x60/0x1ce [ 673.585820][ T3178] [] __device_attach_driver+0x1e2/0x2fc [ 673.587317][ T3178] [] bus_for_each_drv+0x142/0x1da [ 673.588607][ T3178] [] __device_attach+0x1c4/0x462 [ 673.589920][ T3178] [] device_initial_probe+0x1c/0x26 [ 673.591319][ T3178] [] bus_probe_device+0x15c/0x192 [ 673.592614][ T3178] [] device_add+0x10da/0x181c [ 673.594042][ T3178] [] usb_set_configuration+0xf08/0x19dc [ 673.595547][ T3178] [] usb_generic_driver_probe+0xae/0x128 [ 673.596995][ T3178] [] usb_probe_device+0xd6/0x360 [ 673.598460][ T3178] [] really_probe+0x232/0x9be [ 673.599775][ T3178] [] __driver_probe_device+0x1d4/0x3f2 [ 673.601198][ T3178] [] driver_probe_device+0x60/0x1ce [ 673.603110][ T3178] [] __device_attach_driver+0x1e2/0x2fc [ 673.604497][ T3178] [] bus_for_each_drv+0x142/0x1da [ 673.605741][ T3178] [] __device_attach+0x1c4/0x462 [ 673.607191][ T3178] [] device_initial_probe+0x1c/0x26 [ 673.608502][ T3178] [] bus_probe_device+0x15c/0x192 [ 673.610195][ T3178] [] device_add+0x10da/0x181c [ 673.611612][ T3178] [] usb_new_device+0x964/0x1778 [ 673.613089][ T3178] [] hub_event+0x2716/0x48de [ 673.614328][ T3178] [] process_one_work+0x96a/0x1f3a [ 673.615816][ T3178] [] worker_thread+0x5be/0xdc6 [ 673.617344][ T3178] [] kthread+0x37e/0x7b6 [ 673.618779][ T3178] [] ret_from_fork+0xe/0x18 [ 673.620648][ T3178] SMP: stopping secondary CPUs [ 673.624249][ T3178] Rebooting in 86400 seconds.. VM DIAGNOSIS: 20:40:47 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff86219b84 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff80088636 sepc ffffffff802f7c2e vsepc 0000000000000000 mcause 0000000000000009 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 000000008004a000 sscratch 0000000000000000 satp 90216000000aff1a x0/zero 0000000000000000 x1/ra ffffffff802f172a x2/sp ffff8f800c6e5790 x3/gp ffffffff89c1d3c0 x4/tp ffffaf801b63b480 x5/t0 ffff8f800c6e5840 x6/t1 0000000000000054 x7/t2 7320666f20646165 x8/s0 ffff8f800c6e57d0 x9/s1 ffff8f800c6e59a0 x10/a0 ffffffff90dda2a0 x11/a1 000000000000000a x12/a2 ffffffff90dda2a0 x13/a3 ffffffff802f171c x14/a4 fffffffef21bb454 x15/a5 0000000000000000 x16/a6 0000000000000003 x17/a7 ffff8f800c6e57a7 x18/s2 dfffffff00000000 x19/s3 ffffffff90dda2a0 x20/s4 0000000000000000 x21/s5 0000000000000017 x22/s6 0000000000000000 x23/s7 0000000000000800 x24/s8 ffff8f800c6e5830 x25/s9 0000000000000000 x26/s10 00000000000007e7 x27/s11 1ffff1f0018dcb36 x28/t3 ffff8f800c6e5840 x29/t4 ffff8f800c6e5840 x30/t5 fffff1ef018dcaf5 x31/t6 ffff8f800c6e5846 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 ffffffff809ad3fc mhartid 0000000000000001 mstatus 0000000a000001a2 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000444 medeleg 0000000000f0b509 hedeleg 000000000000b109 mtvec 00000000800004f0 stvec ffffffff86268630 vstvec 0000000000000000 mepc ffffffff802c1264 sepc ffffffff80148000 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080048000 sscratch 0000000000000000 satp 90216000000aff1a x0/zero 0000000000000000 x1/ra ffffffff80a4237a x2/sp ffff8f800cf47440 x3/gp ffffffff89c1d3c0 x4/tp ffffaf803054cec0 x5/t0 b10625c15dd65a6a x6/t1 0000000000000001 x7/t2 0000000000000005 x8/s0 ffff8f800cf475e0 x9/s1 0000000000000006 x10/a0 ffffaf8072fee640 x11/a1 0000000000000006 x12/a2 0000000000008000 x13/a3 0000000000000001 x14/a4 0000000000000000 x15/a5 0000000000000002 x16/a6 0000000000000003 x17/a7 ffff8d8000c40c5f x18/s2 0000000000000004 x19/s3 ffffffffffffffff x20/s4 0000000000000000 x21/s5 dfffffff00000000 x22/s6 ffffffff80073ce2 x23/s7 ffff8f800cf47470 x24/s8 dfffffff00000000 x25/s9 0000000000007fff x26/s10 ffffffff86268630 x27/s11 ffffffff90e40ae0 x28/t3 ffffaf803054d9f0 x29/t4 fffff1af0018818b x30/t5 fffff1af0018818c x31/t6 0000000000000000 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