last executing test programs: 18.039321562s ago: executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000001000000000000000000000071120b000000000095000000000000008405f71de023f91d6358071032a609c797ab117649d1da3a569acdeed7b54438c6e98fdba3635d12a474561118d63e000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r1 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x0) write$binfmt_script(r1, &(0x7f0000000400)={'#! ', './file0'}, 0xb) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) write(r0, &(0x7f0000000140)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca", 0x25) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x3, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000008500000061000000850000b689532300950000"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffff4b}, 0x90) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x1}, {}, {0x6}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) write(r0, &(0x7f0000000000)='\"', 0x1) recvmmsg(r0, &(0x7f0000000780), 0x3ffffffffffff81, 0x0, 0x0) 16.59817896s ago: executing program 0: r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, &(0x7f0000002880)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x0, 0x0, 0x0) read$FUSE(r0, &(0x7f0000000100)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000002200)={0x50, 0x0, r1, {0x7, 0x27}}, 0x50) setxattr$system_posix_acl(&(0x7f0000002540)='./file0\x00', &(0x7f0000002580)='system.posix_acl_default\x00', 0x0, 0x0, 0x0) umount2(&(0x7f00000006c0)='./file0\x00', 0x1) 13.46034008s ago: executing program 0: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x99, &(0x7f00000004c0)=""/153}, 0x90) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r0, 0x0, 0xe, 0xfffffffffffffd85, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x739d}, 0x28) 12.195336543s ago: executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x27, &(0x7f0000001c80)={@multicast1, @remote, @remote}, 0xc) 11.846694774s ago: executing program 0: sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) socket(0x28, 0x800, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000180)=[{}, {0x28, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1802000000c400000000000000000000850000003e00000095"], &(0x7f00000000c0)='GPL\x00', 0x1, 0xa6, &(0x7f00000003c0)=""/166}, 0x80) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x12, 0x4, 0x8, 0xb}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@map=r4, r3, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r4, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r2}, 0x20) sendmmsg$inet6(r2, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[], 0xc3ff}}, 0x0) close(r1) syz_emit_ethernet(0x86, &(0x7f00000001c0)={@random="591a1d9a2bdb", @link_local={0x1, 0x80, 0xc2, 0x25}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1}, {0x0, 0x0, 0x64, 0x0, @wg=@response={0x220, 0x0, 0x0, "bfd8a5dd2002c02142c4391145badd28fd7f0ffc0e896f38da00", "0bb10000085b2e00", {"bb3b2195c4b058706558a70864bef1f0", "524a72fc460b8cd26e095f24ab642591"}}}}}}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) 10.586628967s ago: executing program 1: openat$dsp(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) syz_open_procfs(0x0, &(0x7f0000000200)='fd/3\x00') ioctl$SNDCTL_DSP_GETISPACE(0xffffffffffffffff, 0x8010500d, &(0x7f00000001c0)) 9.116397277s ago: executing program 0: r0 = socket$packet(0x11, 0x3, 0x300) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r0, 0x8983, &(0x7f0000000000)={0x0, 'veth0_to_team\x00', {0x1}, 0x1}) read$usbfs(r0, &(0x7f0000000040)=""/4096, 0x1000) ioctl$TCSETA(0xffffffffffffffff, 0x5406, &(0x7f0000001040)={0x1, 0x6, 0xba9, 0x401, 0x8, "fa06791e937749b0"}) ioctl$FIONCLEX(r0, 0x5450) r1 = openat$hwrng(0xffffff9c, &(0x7f0000001080), 0x80800, 0x0) read$usbmon(r1, &(0x7f00000010c0)=""/170, 0xaa) ioctl$USBDEVFS_CONTROL(r1, 0xc0105500, &(0x7f0000001200)={0x0, 0x7, 0x1, 0x3, 0x60, 0xdb, &(0x7f0000001180)="8a73c25c3abada7bd42d1d52f34a1192fcdc6c750af985831c16dd91e702c6512483e288ef83f9b3301cf850d36c27eb8288e7d9876850758be01b139cb9d34ddb122087458c436f81efd3de27ab6cc8b79f796ee10c2a336315521d6d95b423"}) setsockopt$CAN_RAW_FD_FRAMES(r1, 0x65, 0x5, 0xfffffffffffffffe, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000013c0)={'syztnl1\x00', &(0x7f0000001340)={'syztnl0\x00', 0x0, 0x7800, 0x8, 0x8e, 0x9, {{0x15, 0x4, 0x2, 0x3c, 0x54, 0x68, 0x0, 0x80, 0x4, 0x0, @local, @remote, {[@end, @end, @timestamp={0x44, 0x24, 0x49, 0x0, 0x6, [0x800, 0x0, 0x0, 0x8, 0x20, 0x1, 0x1000, 0x9]}, @timestamp={0x44, 0x18, 0xf2, 0x0, 0x2, [0x1ff, 0x0, 0x0, 0x7, 0x8]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r1, 0x89f2, &(0x7f0000001480)={'ip6gre0\x00', &(0x7f0000001400)={'syztnl1\x00', 0x0, 0x4, 0xc1, 0x5, 0x400, 0x5b, @ipv4={'\x00', '\xff\xff', @remote}, @loopback, 0x8000, 0x0, 0x6, 0x54ea}}) ioctl$sock_ipv6_tunnel_SIOCGET6RD(r1, 0x89f8, &(0x7f0000001580)={'sit0\x00', &(0x7f00000014c0)={'ip_vti0\x00', 0x0, 0x20, 0x80, 0x7f, 0x0, {{0x19, 0x4, 0x1, 0x7, 0x64, 0x65, 0x0, 0x3f, 0x2f, 0x0, @dev={0xac, 0x14, 0x14, 0x3a}, @private=0xa010101, {[@generic={0x88, 0x7, "6cd5ea5fd4"}, @lsrr={0x83, 0xb, 0xa7, [@local, @rand_addr=0x64010102]}, @lsrr={0x83, 0x13, 0xa3, [@empty, @multicast2, @local, @local]}, @noop, @ra={0x94, 0x4, 0x1}, @lsrr={0x83, 0x1f, 0x52, [@initdev={0xac, 0x1e, 0x0, 0x0}, @rand_addr=0x64010101, @multicast1, @loopback, @rand_addr=0x64010102, @initdev={0xac, 0x1e, 0x1, 0x0}, @empty]}, @ra={0x94, 0x4}]}}}}}) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f0000001680)={&(0x7f00000012c0)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001640)={&(0x7f00000015c0)={0x68, 0x0, 0x0, 0x70bd29, 0x25dfdbff, {}, [@HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x30, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x80}, 0x804) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r1, 0x81f8943c, &(0x7f00000016c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f00000018c0)={{}, r5, 0x2, @unused=[0x9, 0xa254, 0xffffffff, 0xf4bc], @subvolid=0x5fa}) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f00000029c0)={&(0x7f00000028c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000002980)={&(0x7f0000002900)={0x44, 0x0, 0x2, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x20000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x4}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x200}]}, 0x44}, 0x1, 0x0, 0x0, 0x10}, 0x10) write$RDMA_USER_CM_CMD_BIND_IP(r1, &(0x7f0000002a00)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x30) ioctl$MON_IOCX_MFETCH(0xffffffffffffffff, 0xc00c9207, &(0x7f0000002ac0)={0x0}) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, 0x0, 0x0) getsockname$packet(r1, &(0x7f0000002b40)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000002b80)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000002bc0)={'batadv_slave_1\x00'}) ioctl$DRM_IOCTL_SYNCOBJ_CREATE(0xffffffffffffffff, 0xc00864bf, &(0x7f0000002c00)={0x0}) ioctl$DRM_IOCTL_SYNCOBJ_WAIT(r1, 0xc02864c3, &(0x7f0000002c80)={&(0x7f0000002c40)=[r6], 0xe34, 0x1, 0x5}) socket$inet_sctp(0x2, 0x0, 0x84) sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, 0x0, 0x4081) 8.014331496s ago: executing program 1: socket$nl_netfilter(0x10, 0x3, 0xc) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x200000000000011, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000100)={'macvlan0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000000)=@newlink={0x3c, 0x10, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, r2}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}]}, 0x3c}}, 0x0) 5.94090565s ago: executing program 1: r0 = socket(0x10, 0x3, 0x0) bind$netlink(r0, &(0x7f0000177ff4)={0x10, 0x0, 0x1}, 0xc) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="1800000001000000000000000000000071120b000000000095000000000000008405f71de023f91d6358071032a609c797ab117649d1da3a569acdeed7b54438c6e98fdba3635d12a474561118d63e000000"], &(0x7f0000000100)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0xf00, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x90) r1 = memfd_create(&(0x7f00000000c0)='[\v\xdbX\xae[\x1a\xa9\xfd\xfa\xad\xd1md\xc8\x85HX\xa9%\f\x1ae\xe0\x00\x00\x00\x00\xfb\xff\x00\x00\x81\x9eG\xd9,\xe2\xc6a\x9f\xe8\xf1\xb3\x86\xe2+Op\xd0\xa2\x82\x1eb;(\xb5\xe1jS\xd6\x91%||\xa0\x8ez\xadT\xc8\f\xe5\x89\xbf3:\x99\x1e\xac`\xc3\xcf\xd3\xae\xd2\a\x11\xa9\xa5^\xff\xf5\x95\xd2q#\xc6\xca\x97\x9d\xcb\x1e\x80\xd6\xd5%N&\xf8#\x80z8Z\xd2}\xf5\xe4\x9f5\x9b\x01\xf9t\xbb\x1er\x14\xdb\xd3\xcd\xfd\xbdnC\xec', 0x0) write$binfmt_script(r1, &(0x7f0000000400)={'#! ', './file0'}, 0xb) r2 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002120207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004000000b703000000000000850000000400000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000140)='kmem_cache_free\x00', r2}, 0x10) execveat(r1, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1000) write(r0, &(0x7f0000000140)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) r3 = bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffff4b}, 0x90) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x3, &(0x7f0000000040)=[{0x25, 0x0, 0x1}, {}, {0x6}]}) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000240)={r3, 0x0, 0x0, 0x8, 0x0, &(0x7f0000000300)=""/8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) connect$netlink(r0, &(0x7f00000014c0)=@proc={0x10, 0x0, 0x1}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000b4bffc), 0x4) write(r0, &(0x7f0000000000)='\"', 0x1) recvmmsg(r0, &(0x7f0000000780), 0x3ffffffffffff81, 0x0, 0x0) 3.80659455s ago: executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000400), 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000008f80)=[{{0x0, 0x0, &(0x7f0000000c40)=[{&(0x7f0000000280)=""/123, 0x7b}, {&(0x7f0000000ac0)=""/241, 0xf1}, {&(0x7f0000000540)=""/68, 0x44}, {&(0x7f0000000bc0)=""/111, 0x6f}], 0x4}}], 0x1, 0x0, 0x0) sendmsg$ETHTOOL_MSG_STRSET_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000000080)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="030704707900000000000100040004000180"], 0x18}}, 0x0) 1.228288041s ago: executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r0, 0x8983, &(0x7f00000000c0)={0x1, 'macvlan0\x00', {}, 0x6}) r1 = socket$unix(0x1, 0x1, 0x0) bind$unix(r1, &(0x7f0000000040)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) listen(r1, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) r2 = syz_open_dev$hiddev(&(0x7f00000001c0), 0x800, 0x48e400) r3 = dup3(r2, r0, 0x0) r4 = accept4$inet(r3, 0x0, 0x0, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r4, 0x5411, &(0x7f0000000000)) socket(0x1d, 0x2, 0x6) r5 = openat$full(0xffffff9c, &(0x7f00000000c0), 0x8001, 0x0) write$tcp_congestion(r5, &(0x7f0000000180)='dctcp\x00', 0x6) fcntl$getownex(r5, 0x10, &(0x7f0000000040)) r6 = openat$vsock(0xffffff9c, &(0x7f0000000e80), 0x0, 0x0) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r6, 0x6, 0x23, &(0x7f0000000100)={&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000440)=""/82, 0x52, 0x0, &(0x7f0000001ec0)=""/4099, 0x1003}, &(0x7f0000000140)=0x40) fchown(r6, 0x0, 0x0) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_FLUSH(r7, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={0x0}, 0x1, 0x0, 0x0, 0x200400c5}, 0x4000004) r8 = openat$mixer(0xffffff9c, &(0x7f00000002c0), 0x6000, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r7, 0x8982, &(0x7f0000000880)={0x0, 'ip6tnl0\x00'}) socket$inet_udp(0x2, 0x2, 0x0) ioctl$SOUND_MIXER_READ_CAPS(r5, 0x80044dfc, &(0x7f0000000840)) setsockopt$inet_tcp_TLS_RX(0xffffffffffffffff, 0x6, 0x2, 0x0, 0x4) ioctl$HIDIOCGUCODE(r5, 0xc018480d, &(0x7f0000000800)={0x3, 0xffffffff, 0x0, 0x0, 0xfff, 0x8}) r9 = openat$ubi_ctrl(0xffffff9c, &(0x7f0000000580), 0x0, 0x0) r10 = syz_genetlink_get_family_id$devlink(&(0x7f0000000600), r6) sendmsg$DEVLINK_CMD_RATE_SET(r9, &(0x7f00000007c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000780)={&(0x7f00000008c0)=ANY=[@ANYBLOB="28010000", @ANYRES16=r10, @ANYBLOB="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"], 0x128}, 0x1, 0x0, 0x0, 0x90}, 0x8802) splice(r8, &(0x7f0000000300)=0xccb, 0xffffffffffffffff, &(0x7f0000000340), 0x401, 0xe) socket$inet_tcp(0x2, 0x1, 0x0) 0s ago: executing program 1: sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={0x0}}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x0) r0 = socket$packet(0x11, 0x0, 0x300) socket(0x28, 0x800, 0x0) setsockopt$packet_fanout_data(r0, 0x107, 0x16, &(0x7f0000000100)={0x3, &(0x7f0000000180)=[{}, {0x28, 0x0, 0x0, 0xfffff038}, {0x6}]}, 0x10) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) close(r1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1802000000c400000000000000000000850000003e00000095"], &(0x7f00000000c0)='GPL\x00', 0x1, 0xa6, &(0x7f00000003c0)=""/166}, 0x80) r4 = bpf$MAP_CREATE(0x0, &(0x7f00000023c0)=@base={0x12, 0x4, 0x8, 0xb}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f00000001c0)={@map=r4, r3, 0x7}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000500)={r4, &(0x7f0000000240), &(0x7f00000004c0)=@tcp6=r2}, 0x20) sendmmsg$inet6(r2, 0x0, 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_DELETE(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[], 0xc3ff}}, 0x0) close(r1) syz_emit_ethernet(0x86, &(0x7f00000001c0)={@random="591a1d9a2bdb", @link_local={0x1, 0x80, 0xc2, 0x25}, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x29, 0x0, @empty, @multicast1}, {0x0, 0x0, 0x64, 0x0, @wg=@response={0x220, 0x0, 0x0, "bfd8a5dd2002c02142c4391145badd28fd7f0ffc0e896f38da00", "0bb10000085b2e00", {"bb3b2195c4b058706558a70864bef1f0", "524a72fc460b8cd26e095f24ab642591"}}}}}}}, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) kernel console output (not intermixed with test programs): syzkaller login: [ 290.351607][ T1195] net_ratelimit: 1 callbacks suppressed [ 290.352370][ T1195] aoe: packet could not be sent on bond0. consider increasing tx_queue_len [ 290.370978][ T1195] aoe: packet could not be sent on teql0. consider increasing tx_queue_len [ 290.375891][ T1195] aoe: packet could not be sent on tunl0. consider increasing tx_queue_len [ 290.379597][ T1195] aoe: packet could not be sent on gre0. consider increasing tx_queue_len [ 290.384310][ T1195] aoe: packet could not be sent on gretap0. consider increasing tx_queue_len [ 290.386757][ T1195] aoe: packet could not be sent on erspan0. consider increasing tx_queue_len [ 290.389400][ T1195] aoe: packet could not be sent on ip_vti0. consider increasing tx_queue_len [ 290.391730][ T1195] aoe: packet could not be sent on ip6_vti0. consider increasing tx_queue_len [ 290.397122][ T1195] aoe: packet could not be sent on sit0. consider increasing tx_queue_len [ 290.399537][ T1195] aoe: packet could not be sent on ip6tnl0. consider increasing tx_queue_len Warning: Permanently added '[localhost]:56675' (ED25519) to the list of known hosts. 1970/01/01 00:07:09 fuzzer started 1970/01/01 00:07:19 dialing manager at localhost:30008 [ 447.642041][ T3052] cgroup: Unknown subsys name 'net' [ 448.796949][ T3052] cgroup: Unknown subsys name 'rlimit' [ 497.778940][ T3054] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k 1970/01/01 00:08:17 starting 2 executor processes [ 546.466366][ T3065] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 547.025369][ T3065] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 548.262087][ T3066] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 548.395702][ T3066] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 558.775766][ T3065] hsr_slave_0: entered promiscuous mode [ 558.821439][ T3065] hsr_slave_1: entered promiscuous mode [ 560.589601][ T3066] hsr_slave_0: entered promiscuous mode [ 560.641490][ T3066] hsr_slave_1: entered promiscuous mode [ 560.669177][ T3066] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 560.672035][ T3066] Cannot create hsr debugfs directory [ 566.445897][ T3065] netdevsim netdevsim0 netdevsim0: renamed from eth0 [ 566.570598][ T3065] netdevsim netdevsim0 netdevsim1: renamed from eth1 [ 566.731084][ T3065] netdevsim netdevsim0 netdevsim2: renamed from eth2 [ 566.805449][ T3065] netdevsim netdevsim0 netdevsim3: renamed from eth3 [ 567.765568][ T3066] netdevsim netdevsim1 netdevsim0: renamed from eth0 [ 567.868627][ T3066] netdevsim netdevsim1 netdevsim1: renamed from eth1 [ 567.959274][ T3066] netdevsim netdevsim1 netdevsim2: renamed from eth2 [ 568.136026][ T3066] netdevsim netdevsim1 netdevsim3: renamed from eth3 [ 577.480404][ T3066] 8021q: adding VLAN 0 to HW filter on device bond0 [ 578.671237][ T3065] 8021q: adding VLAN 0 to HW filter on device bond0 [ 586.301882][ T3066] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 608.969476][ T3066] veth0_vlan: entered promiscuous mode [ 609.220847][ T3066] veth1_vlan: entered promiscuous mode [ 610.708625][ T3066] veth0_macvtap: entered promiscuous mode [ 611.127165][ T3066] veth1_macvtap: entered promiscuous mode [ 612.551496][ T3066] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 612.555179][ T3066] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 612.556370][ T3066] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 612.558071][ T3066] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 613.039782][ T3065] veth0_vlan: entered promiscuous mode [ 614.091103][ T3065] veth1_vlan: entered promiscuous mode [ 617.046387][ T3065] veth0_macvtap: entered promiscuous mode [ 617.319459][ T3065] veth1_macvtap: entered promiscuous mode [ 619.105841][ T3065] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.108361][ T3065] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.110615][ T3065] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 619.137546][ T3065] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 629.308978][ T3765] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 633.050509][ T3772] nbd0: detected capacity change from 0 to 6 [ 634.343593][ T3767] block nbd0: shutting down sockets [ 643.311279][ T3792] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.0'. [ 649.742235][ T3805] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.1'. [ 684.745680][ T3869] netlink: 80 bytes leftover after parsing attributes in process `syz-executor.0'. [ 714.965557][ T3935] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.1'. [ 716.600851][ T3939] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 721.587368][ T3948] netlink: 148 bytes leftover after parsing attributes in process `syz-executor.1'. [ 723.534794][ T3952] process 'syz-executor.1' launched '/dev/fd/5' with NULL argv: empty string added [ 724.168267][ T34] audit: type=1326 audit(723.560:2): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3951 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 735.006826][ T34] audit: type=1326 audit(734.410:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3968 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 736.114338][ T34] audit: type=1326 audit(735.470:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=3972 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 736.935793][ T3975] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 753.476694][ T34] audit: type=1326 audit(752.880:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4007 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 754.923926][ T34] audit: type=1326 audit(754.330:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4011 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 756.310561][ T4014] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 767.914489][ T34] audit: type=1326 audit(767.310:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4045 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 770.789972][ T34] audit: type=1326 audit(770.200:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4050 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 771.897892][ T4054] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 786.690379][ T4096] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 789.375327][ T34] audit: type=1326 audit(788.770:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4100 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 799.146413][ T34] audit: type=1326 audit(798.550:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4116 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 847.364565][ T34] audit: type=1326 audit(846.770:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4174 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 861.854363][ T34] audit: type=1326 audit(861.260:12): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4190 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 878.130976][ T34] audit: type=1326 audit(877.540:13): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4207 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 887.754240][ T34] audit: type=1326 audit(887.160:14): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4225 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 899.938976][ T34] audit: type=1326 audit(899.320:15): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=4250 comm="syz-executor.1" exe="/syz-executor.1" sig=31 arch=c00000f3 syscall=98 compat=0 ip=0x3ae9a code=0x0 [ 904.493406][ T4259] Zero length message leads to an empty skb [ 904.569840][ T4259] ================================================================== [ 904.572871][ T4259] BUG: KASAN: global-out-of-bounds in memcmp+0xc0/0xca [ 904.577688][ T4259] Read of size 1 at addr ffffffff890770c0 by task syz-executor.0/4259 [ 904.580882][ T4259] [ 904.582446][ T4259] CPU: 0 PID: 4259 Comm: syz-executor.0 Not tainted 6.10.0-rc3-syzkaller-g83a7eefedc9b #0 [ 904.584441][ T4259] Hardware name: riscv-virtio,qemu (DT) [ 904.585872][ T4259] Call Trace: [ 904.586940][ T4259] [] dump_backtrace+0x2e/0x3c [ 904.588441][ T4259] [] show_stack+0x34/0x40 [ 904.589726][ T4259] [] dump_stack_lvl+0x122/0x196 [ 904.591205][ T4259] [] print_report+0x288/0x596 [ 904.592700][ T4259] [] kasan_report+0xec/0x118 [ 904.594191][ T4259] [] __asan_report_load1_noabort+0x12/0x1a [ 904.595677][ T4259] [] memcmp+0xc0/0xca [ 904.596925][ T4259] [] __hw_addr_add_ex+0xee/0x676 [ 904.599620][ T4259] [] dev_mc_add+0xac/0x108 [ 904.602215][ T4259] [] mrp_init_applicant+0xe8/0x56e [ 904.604521][ T4259] [] vlan_mvrp_init_applicant+0x26/0x30 [ 904.605782][ T4259] [] register_vlan_dev+0x1b4/0x922 [ 904.607111][ T4259] [] vlan_ioctl_handler+0x54e/0x956 [ 904.608439][ T4259] [] sock_ioctl+0x1f6/0x61a [ 904.609666][ T4259] [] __riscv_sys_ioctl+0x186/0x1d6 [ 904.610926][ T4259] [] syscall_handler+0x94/0x118 [ 904.612154][ T4259] [] do_trap_ecall_u+0x14c/0x214 [ 904.613423][ T4259] [] ret_from_exception+0x0/0x64 [ 904.614796][ T4259] [ 904.615420][ T4259] The buggy address belongs to the variable: [ 904.616339][ T4259] vlan_mrp_app+0x60/0x3e80 [ 904.617400][ T4259] [ 904.618016][ T4259] The buggy address belongs to the physical page: [ 904.619392][ T4259] page: refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x89277 [ 904.620841][ T4259] flags: 0xffe000000002000(reserved|node=0|zone=0|lastcpupid=0x7ff) [ 904.623305][ T4259] raw: 0ffe000000002000 ff1c000000249dc8 ff1c000000249dc8 0000000000000000 [ 904.624721][ T4259] raw: 0000000000000000 0000000000000000 00000001ffffffff 0000000000000000 [ 904.626154][ T4259] page dumped because: kasan: bad access detected [ 904.627791][ T4259] page_owner info is not present (never set?) [ 904.628980][ T4259] [ 904.629659][ T4259] Memory state around the buggy address: [ 904.630936][ T4259] ffffffff89076f80: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 904.632202][ T4259] ffffffff89077000: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 904.633946][ T4259] >ffffffff89077080: 00 00 00 00 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 904.635094][ T4259] ^ [ 904.636168][ T4259] ffffffff89077100: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 [ 904.637364][ T4259] ffffffff89077180: f9 f9 f9 f9 00 00 00 00 f9 f9 f9 f9 00 00 00 00 [ 904.638691][ T4259] ================================================================== [ 904.641586][ T4259] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 904.643190][ T4259] CPU: 0 PID: 4259 Comm: syz-executor.0 Not tainted 6.10.0-rc3-syzkaller-g83a7eefedc9b #0 [ 904.644581][ T4259] Hardware name: riscv-virtio,qemu (DT) [ 904.645511][ T4259] Call Trace: [ 904.646236][ T4259] [] dump_backtrace+0x2e/0x3c [ 904.647364][ T4259] [] show_stack+0x34/0x40 [ 904.648452][ T4259] [] dump_stack_lvl+0x108/0x196 [ 904.649804][ T4259] [] dump_stack+0x1c/0x24 [ 904.650985][ T4259] [] panic+0x382/0x800 [ 904.652055][ T4259] [] check_panic_on_warn+0xc0/0xe4 [ 904.654142][ T4259] [] end_report.part.0+0x4a/0xaa [ 904.655379][ T4259] [] kasan_report+0x102/0x118 [ 904.656503][ T4259] [] __asan_report_load1_noabort+0x12/0x1a [ 904.657814][ T4259] [] memcmp+0xc0/0xca [ 904.658898][ T4259] [] __hw_addr_add_ex+0xee/0x676 [ 904.660167][ T4259] [] dev_mc_add+0xac/0x108 [ 904.661393][ T4259] [] mrp_init_applicant+0xe8/0x56e [ 904.662775][ T4259] [] vlan_mvrp_init_applicant+0x26/0x30 [ 904.664022][ T4259] [] register_vlan_dev+0x1b4/0x922 [ 904.665218][ T4259] [] vlan_ioctl_handler+0x54e/0x956 [ 904.666453][ T4259] [] sock_ioctl+0x1f6/0x61a [ 904.667523][ T4259] [] __riscv_sys_ioctl+0x186/0x1d6 [ 904.668358][ T4259] [] syscall_handler+0x94/0x118 [ 904.669347][ T4259] [] do_trap_ecall_u+0x14c/0x214 [ 904.670417][ T4259] [] ret_from_exception+0x0/0x64 [ 904.671690][ T4259] SMP: stopping secondary CPUs [ 904.675357][ T4259] Rebooting in 86400 seconds.. VM DIAGNOSIS: 02:12:32 Registers: info registers vcpu 0 CPU#0 V = 0 pc ffffffff81acccd4 mhartid 0000000000000000 mstatus 0000000a000000a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000220 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85cacbdc vstvec 0000000000000000 mepc ffffffff8001cb10 sepc 000000000003ae96 vsepc 0000000000000000 mcause 0000000000000009 scause 0000000000000008 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080029000 sscratch 0000000000000000 satp a027a000000aa605 x0/zero 0000000000000000 x1/ra ffffffff81accca6 x2/sp ff200000086f3250 x3/gp ffffffff89259c00 x4/tp ff60000013c84ec0 x5/t0 7300000000000000 x6/t1 fffffffef16357c4 x7/t2 7320666f20646165 x8/s0 ff200000086f3290 x9/s1 ffffffff8b1abe20 x10/a0 ffffffff8b1abe68 x11/a1 000000000000001f x12/a2 0000000000040000 x13/a3 ffffffff81accca6 x14/a4 1ffffffff16357cd x15/a5 ff200000000a5000 x16/a6 0000000000000003 x17/a7 ffffffff8b1abe23 x18/s2 0000000000000066 x19/s3 0000000000000000 x20/s4 0000000000000000 x21/s5 0000000000000000 x22/s6 0000000000000000 x23/s7 ffffffff8aff29bb x24/s8 dfffffff00000000 x25/s9 fffffffef16357cf x26/s10 0000000000000010 x27/s11 0000000000000010 x28/t3 ff60000013c84ec8 x29/t4 fffffffef16357c4 x30/t5 fffffffef16357c5 x31/t6 ffffffff8aff2977 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 ffffffff85bff22e mhartid 0000000000000001 mstatus 0000000a000001a0 hstatus 0000000200000000 vsstatus 0000000a00000000 mip 0000000000000000 mie 000000000000022a mideleg 0000000000001666 hideleg 0000000000000000 medeleg 0000000000f0b509 hedeleg 0000000000000000 mtvec 0000000080000428 stvec ffffffff85cacbdc vstvec 0000000000000000 mepc ffffffff81b21ef6 sepc ffffffff807e4114 vsepc 0000000000000000 mcause 8000000000000003 scause 8000000000000005 vscause 0000000000000000 mtval 0000000000000000 stval 0000000000000000 htval 0000000000000000 mtval2 0000000000000000 mscratch 0000000080027000 sscratch 0000000000000000 satp a027b00000097c30 x0/zero 0000000000000000 x1/ra ffffffff801a0b0c x2/sp ff2000000000b960 x3/gp ffffffff89259c00 x4/tp ff60000014e38000 x5/t0 ff6000007ab6e680 x6/t1 ffebffff05606828 x7/t2 0000000000000090 x8/s0 ff2000000000ba10 x9/s1 ff6000007ab82f40 x10/a0 0000000000000001 x11/a1 ffffffff8623dbe0 x12/a2 1fec0000029ab36d x13/a3 0000000000000001 x14/a4 0000000000000000 x15/a5 0000000000000001 x16/a6 ffebffff05606829 x17/a7 ff6000002b034147 x18/s2 0000000000000000 x19/s3 ff6000007ab82f40 x20/s4 ff6000007ab82f58 x21/s5 ffffffff8b1c1b88 x22/s6 ffffffff8b1c1b80 x23/s7 1fe4000000001770 x24/s8 ffffffff8604f708 x25/s9 0000000200000120 x26/s10 1fe400000000174c x27/s11 0000000000000002 x28/t3 bc87d849b14fa428 x29/t4 ffebffff05606828 x30/t5 ffebffff05606829 x31/t6 1fec0000029c7177 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