0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r1, &(0x7f0000000040)="f5bcdb774e2a95e25c8b75fedb618022073077d789589a29e8ef9c9567245561b79e2d3f052b9443ce9f4cac09dff66e22a5c04784333c805f6af72ab72fce60fbbbe3965c50052ba4088b4e4f5266777d8282503d3aeea70bb30c3cd02ddddf81ef118737b317b8797ac61086bf633a66f1b98b62aad35799a300beba9a73f2f125032dd1e8eb8d7c1bb3b2189e47f883cc32970ff902a9", &(0x7f0000000100)=@tcp=r2, 0x1}, 0x20) 07:39:01 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0xf000000}}) 07:39:01 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x6c, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:01 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty, 0x0, 0x0, 0x0, 0x29000000}}) 07:39:01 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, 0x0) 07:39:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 07:39:01 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000080)={'ip6gre0\x00', 0x0}) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040)=0x1, 0x4) 07:39:01 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0xfdfdffff}}) 07:39:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, 0x0) 07:39:01 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:01 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty, 0x0, 0x0, 0x0, 0xc0000020}}) 07:39:01 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, 0x0) 07:39:01 executing program 5: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x5c, 0x0, 0x8, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x600000000}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x8}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @mcast2}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x6f}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x60) 07:39:02 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty, 0x0, 0x0, 0x0, 0xff000000}}) 07:39:02 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0xff000000}}) 07:39:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)="684571c344993e84bb37bcfc725039515e6003c2c27bae5567b4068d6c2121db28667b147e0033f2bd86c291b41abbcc4a27563fb8895ec6856fa77ce72d94f101e73a", &(0x7f00000000c0)=@buf="ba9b6eaf5190862b1f29022b49f5df35da8a72f9acf5b511ca02bb8b430a236bf286cf1a87e6fe939cb37ac7bad18970ae29f785b04e875264ef7f6dcdc49b707de29eae3ce4f095c85874b11e17e92f6cfc623bb3b7c98ec07cdffc3bcd8164d4e383", 0x2}, 0x20) 07:39:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000040)={0x0, 0x7b}) 07:39:02 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0x24, 0x0, 0x100, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4008051}, 0x4040800) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000040)={{}, 0x7}) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x5411, 0x0) 07:39:02 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0xfffffdfd}}) 07:39:02 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETQUEUE(r2, 0x400454d9, &(0x7f0000000200)={'team0\x00'}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000180)={'gretap0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB='gretap0\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r1, @ANYBLOB="0010000700000003000001004f17003c006700000304907800000000e00000028626000000030507df113b3f0502020009ca19c2d2693323020ed51ac8f009e0f99867993f9f0001"]}) bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x0, 0x92, 0x510c, 0xb6b4, 0x840, 0xffffffffffffffff, 0x8000, '\x00', r3, 0xffffffffffffffff, 0x1, 0x1}, 0x40) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) 07:39:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket(0x1e, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:02 executing program 2: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000040)) 07:39:02 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 0: r0 = socket(0x11, 0xa, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:02 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) setsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000), 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:02 executing program 0: r0 = socket(0x11, 0xa, 0x200) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x1a, 0xa, 0xfab, &(0x7f0000000300)={0xffffffffffffffff}) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) r3 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRES16=r1], 0x4c}, 0x1, 0x0, 0x0, 0x1}, 0x8884) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x58, 0x0, 0x2, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x17}}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xee}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xfffffe01}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0xc051) 07:39:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000826bd7000fedbdf2501000000050021000100000005000600070000000639985d580003001f00000041bff00aac53295ce1e8e064"], 0x2c}, 0x1, 0x0, 0x0, 0x8001}, 0x84) 07:39:02 executing program 1: r0 = socket(0x11, 0x6, 0x1000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0xfc, 0x0, 0x0, @ipv4, @empty}}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, r1, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x1) 07:39:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'syztnl2\x00', 0x0, 0x2f, 0x0, 0x6, 0x19a, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, @ipv4={'\x00', '\xff\xff', @loopback}, 0x10, 0x700, 0x0, 0xffff7632}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'ip6_vti0\x00', r1, 0x4, 0xea, 0x2, 0xfffffffa, 0x50, @loopback, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1, 0x700, 0x3}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:02 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x7a, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010101}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x41e40}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 07:39:02 executing program 1: r0 = socket(0x11, 0xa, 0x0) socketpair(0x22, 0x800, 0x8, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, @ipv4, @empty, 0x0, 0x0, 0x4}}) 07:39:02 executing program 5: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000200)={'ip6gre0\x00', r1, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x10, 0x401, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xffff8000}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x40002}, 0x20040084) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x5411, 0x0) 07:39:02 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x44, r2, 0x800, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x44885}, 0x20000080) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, @remote, @empty}}) [ 1797.417985][T11774] sit0: mtu greater than device maximum 07:39:02 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x28, 0x2, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) socketpair(0x15, 0x6, 0xffffffc0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="020029bd7000fedbdf0000080031000001000008003200800000000800340002000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4040844) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) socketpair(0x2b, 0x4, 0x3, &(0x7f0000000040)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x5411, 0x0) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), r0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x4, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x2}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r4}]}, 0x28}, 0x1, 0x0, 0x0, 0x50}, 0x40011) 07:39:02 executing program 0: getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'ip6erspan0\x00', @multicast}) r1 = socket(0x11, 0xa, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300), 0x4) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000340)=r2) socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), 0xffffffffffffffff) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r4, 0x400, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x890}, 0x20000000) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r1) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r7, 0x800, 0x70bd29, 0x25dfdc00}, 0x14}, 0x1, 0x0, 0x0, 0x8050}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x240080c0}, 0x8000) 07:39:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x2, 0x70bd28, 0x25dfdbfe, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @private=0xa010101}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x41e40}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @multicast2}]}, 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 07:39:02 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x58, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private1={0xfc, 0x1, '\x00', 0x1}}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x81}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x4f1b}]}, 0x58}, 0x1, 0x0, 0x0, 0x44080}, 0x4008014) r1 = socket(0x11, 0xa, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x805) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r6 = accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x800) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x58, 0x0, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0xffffffffffffffc0}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x44004) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000000080)=0x3, 0x4) 07:39:02 executing program 1: r0 = socket(0x1a, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, @ipv4, @empty}}) 07:39:02 executing program 5: accept4$x25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x12, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:02 executing program 1: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:02 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'ip6erspan0\x00', @multicast}) r1 = socket(0x11, 0xa, 0x0) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300), 0x4) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000340)=r2) socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), 0xffffffffffffffff) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r4, 0x400, 0x70bd2b, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x890}, 0x20000000) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r1) sendmsg$BATADV_CMD_GET_MESH(r6, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r7, 0x800, 0x70bd29, 0x25dfdc00}, 0x14}, 0x1, 0x0, 0x0, 0x8050}, 0x20000000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, 0x0, 0x400, 0x70bd28, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x240080c0}, 0x8000) 07:39:02 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, @remote, @empty}}) 07:39:02 executing program 5: setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:02 executing program 0: r0 = socket(0x11, 0xa, 0x0) socketpair(0xf, 0x8000f, 0x81, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x1, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @mcast1, @empty, 0x0, 0x8000}}) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x40, 0x14, 0x300, 0x70bd2c, 0x25dfdbff, {0x28, 0xb2}, [@INET_DIAG_REQ_BYTECODE={0x2c, 0x1, "5aad15eff267a1fcd623a241dbc8aaf9786c0065160a2226395e1edb987b90f7b8056133c97c906c"}]}, 0x40}, 0x1, 0x0, 0x0, 0x1}, 0x10) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000280)={'tunl0\x00', &(0x7f00000001c0)={'gretap0\x00', r2, 0x7840, 0x48, 0x3, 0xd12, {{0x1b, 0x4, 0x0, 0x3, 0x6c, 0x65, 0x0, 0x1, 0x2f, 0x0, @empty, @empty, {[@cipso={0x86, 0x49, 0xffffffffffffffff, [{0x0, 0x3, "d7"}, {0x6, 0xd, "b4da6b1a65ed8df4e8151e"}, {0x7, 0xf, "0d5a44490d3be00cb643823a87"}, {0x2, 0x12, "305902015d4a8fede6d5fe1afa73fd37"}, {0x6, 0x3, "a3"}, {0x1, 0x2}, {0x1, 0x6, "d7405da3"}, {0x7, 0x4, "baa5"}, {0x0, 0x3, ','}]}, @timestamp={0x44, 0xc, 0x24, 0x0, 0x2, [0x7, 0x3]}]}}}}}) 07:39:03 executing program 1: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x950, 0x6, 0x10000, 0x200, 0xffffffffffffffff, 0x8c1e, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x40) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, r7, 0x3, '\x00', r8, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:03 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000380)={0x58, 0x0, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private1={0xfc, 0x1, '\x00', 0x1}}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x81}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x4f1b}]}, 0x58}, 0x1, 0x0, 0x0, 0x44080}, 0x4008014) r1 = socket(0x11, 0xa, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r5, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r5, 0x400, 0x70bd29, 0x25dfdbfd, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffff9}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20004000}, 0x805) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r6 = accept4$ax25(r1, 0x0, &(0x7f0000000040), 0x800) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000480)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000400)={0x58, 0x0, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0xffffffffffffffc0}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @mcast1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x44004) setsockopt$ax25_int(r6, 0x101, 0x7, &(0x7f0000000080)=0x3, 0x4) 07:39:03 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, @remote, @empty}}) 07:39:03 executing program 0: r0 = socket(0x11, 0xa, 0x0) socket(0x5, 0x800, 0x6000000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @private2, @mcast1, 0x700}}) r1 = accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) 07:39:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="0100dbdf25010000000600020000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x24000050) 07:39:03 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, @remote, @empty}}) 07:39:03 executing program 4: setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040)=0x1, 0x4) r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)={'veth1_to_team\x00'}) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x7fe, 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:03 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x40002061, 0x0, 0x0) r1 = socket(0x11, 0xa, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:03 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(0xffffffffffffffff, 0x40096100, &(0x7f0000000280)={{&(0x7f0000000200)={'Accelerator0\x00', {&(0x7f0000000140)=@adf_str={@format={'Dc', '0', 'RingAsymTx\x00'}, {"778bc771503a4f9c2aa290560959fb651a1180f97c1c62724ad053c8a189bbe54234bc4b04450303ff8f4f8377fabf4c6a1a4d7ca9383bdb0d733c4e27b3cc9f"}, {&(0x7f0000000000)=@adf_str={@format={'Dc', '3', 'RingTx\x00'}, {"79fc6cd7e278e227435a223e92f2f8ff293e1920d355307631d55da0bf5fc6c88c9e1f65682b206193b477821655356e21e65da0af23839e02382c1081c6b5f5"}}}}}}}, 0x71}) 07:39:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000280)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000240)={&(0x7f0000000080)={0x1c0, 0x15, 0x200, 0x70bd28, 0x25dfdbfe, {0xf, 0x20}, [@INET_DIAG_REQ_BYTECODE={0x66, 0x1, "d5f4cf6b818f7b8387a56e7e69373f756159bbf5a6c80c628e31fa1b34e9046b430dc2c4483a1febcfcaece17ad7d3efd5a4c2ba50167dcbf04088bee4f554bd634e20dc04f2e6c2c03d3977c772099f61e1f9acc2de85b88868ce74e371dc16ec81"}, @INET_DIAG_REQ_BYTECODE={0x99, 0x1, "0c9e978cdfc488e6a62d3551ad7a9450a0131a69c0823d59335a512f142876bd01219ebc4e4ce6a4ddcddca7ec18e07234e04585968004ebe93d9f2f9ac8959754c16d796a625922bdc4774e88c4720d8d63723bd2f5ae0a2998907280cc42708135eeba0e4e0deeb203749367660242e2ff8e067bd69c4d60174361941ef3820adb04eb3f04febffec03caf400d01adaedf09af70"}, @INET_DIAG_REQ_BYTECODE={0xa7, 0x1, "8ea8dc3ac7af36ba2d5c21eecf030c5d33456f9380dc92f6bdf62577d58c468875296a337f0e3243d116858400f0f33c670477f3850902c44a8ce43597266eb4672aaba3406c343b585f4f96d9fb067c297099ee0322929eedc52691ad72581694b57a95bd51a0225793b8b117686f31493fc4f9a2564d26a5210b521b400dedae2fdb29427db7dd5afe48b46107ffc86823c4c5738823a0bc5ac2a6e2cf3d49be52df"}]}, 0x1c0}, 0x1, 0x0, 0x0, 0x4004050}, 0x4) 07:39:03 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x950, 0x6, 0x10000, 0x200, 0xffffffffffffffff, 0x8c1e, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x40) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, r7, 0x3, '\x00', r8, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:03 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x48, 0x0, 0x0, @remote, @empty}}) 07:39:03 executing program 0: r0 = socket(0x27, 0xa, 0x2000000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(0xffffffffffffffff, 0x11, 0x67, &(0x7f0000000000), &(0x7f00000000c0)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000080)) 07:39:03 executing program 1: socket(0x11, 0x80000, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, @empty}}) 07:39:03 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @local}}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) bind$x25(r1, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) 07:39:03 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x950, 0x6, 0x10000, 0x200, 0xffffffffffffffff, 0x8c1e, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x40) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, r7, 0x3, '\x00', r8, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:03 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x4c, 0x0, 0x0, @remote, @empty}}) 07:39:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4, @empty, 'veth0_virt_wifi\x00'}}) 07:39:03 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, @ipv4, @empty, 0x0, 0x0, 0x6}}) 07:39:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000040)={0x230, 0x12, 0x8, 0x70bd27, 0x25dfdbfc, {0x1, 0x5, 0x3f, 0x3, {0x4e22, 0x4e20, [0x1, 0x0, 0x8000], [0xd99, 0x5, 0x3f, 0x80000000], 0x0, [0x4, 0x96]}, 0x1, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xcc, 0x1, "70d8f3bfd69d5d7036ef6f14501a549135ec84586f8456b0a0f8b93389e6dfcefe08271c8f8edfc521e99c91df2865ad0013d64a1841ba0d2a950d48f42bef36f57c6ab14d34d08d4275762deb491d5153531b7a4d7092e3221f18dcc69c6a5e8a4a4e093dc1c7cc210e07599572eb8ee33eb0f8121e6afb4cd825b340ce69f201582342aaa27c2dfafa61cafc56d5fa74e12fdb768f6049ab23a00e5cd1b1c4b744c67ae04c68f8a31c2652af5974deb0e1ccf32311ed7f7e257a780d00bd8c08a713a4feb8a403"}, @INET_DIAG_REQ_BYTECODE={0x1d, 0x1, "f693e770b3e62d0606fc8a464949f06219375cfc344e4ac19b"}, @INET_DIAG_REQ_BYTECODE={0xf5, 0x1, "1b3307b1d10d9158dc73e0be25627f5a145a7db81d781ded11549d33ff9984ddacd9149a26bfa29cb9a7b69a8d74b91d5f9c04d6585de170e3c170fb3f47c97cbae29727df6943ea9e22815ed65993955a4b33263411cfc9a8cdab03afa5822b6a95c42fa8c103bf88475d3307c5575866a45246c88ca41cf37e5c1f6574eb7dbe77c2bb62c39b09817da150cca4f9432e2612284001c84c80d8532cb245b8ca8f351a81c916c76d5ba8ca8ea1f209c6ebae0598f75255c34b6f41dc5023c0c84b4875258989f74f8217d2a6c1b0fbc62c5c3702bbe5df3ce30cea3cf18f340ca05bed638978bbca013975593bfedb9946"}]}, 0x230}, 0x1, 0x0, 0x0, 0x20040000}, 0x60000008) 07:39:03 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x950, 0x6, 0x10000, 0x200, 0xffffffffffffffff, 0x8c1e, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x40) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, r7, 0x3, '\x00', r8, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) getresuid(&(0x7f0000000180), &(0x7f0000000200), &(0x7f00000002c0)) socketpair(0x1f, 0x4, 0x8, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000400)={'ip6tnl0\x00', &(0x7f0000000380)={'ip6_vti0\x00', r3, 0x4, 0x20, 0xb2, 0x6, 0x52, @mcast1, @mcast2, 0x8000, 0x80, 0x80000001}}) socket$inet6_udp(0xa, 0x2, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r6 = fork() capget(&(0x7f0000000440)={0x19980330, r6}, &(0x7f0000000480)={0x2, 0x80000001, 0x10000000, 0x5, 0x3, 0x3}) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000300)=ANY=[@ANYBLOB="b1b3040000005305e4eed0fdfed65a17321f00685f53795321dde60e166f148d8322a1ebf2d4c9ef4117f923bb3bb777025bc392250919b7033f5156a4d65c4053f4ddf3000759", @ANYRES16=r5, @ANYBLOB="010000000000000000000e000000"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="00002bbd70005d3f6eee0e0000000500370001000800"], 0x1c}, 0x1, 0x0, 0x0, 0x4010}, 0x20000814) 07:39:03 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000080)={{&(0x7f0000000440)={'KERNEL\x00', {&(0x7f0000000140)=@adf_str={@normal='NumberDcInstances\x00', {"5a732677e007d90ebf39b81b83ec550c43f9926b91512c39693b8fcc78bbb900fd33fbc54de526252d833820b8fa73fea01fea10e1839363992d2d0443b77602"}}}, {&(0x7f0000000380)={'GENERAL\x00', {&(0x7f00000002c0)=@adf_hex={@format={'Cy', '0', 'RingRx\x00'}, {0x7}, {&(0x7f0000000200)=@adf_dec={@normal='NumberCyInstances\x00', {0x800}}}}}}}}}, 0x24}) ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@default, @bcast, 0x4, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @default, @null, @bcast]}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:03 executing program 1: r0 = socket(0x11, 0x800, 0x400) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x24}}, 0x10, 0x0, 0x0, 0x81}}) 07:39:03 executing program 4: prctl$PR_GET_SECUREBITS(0x1b) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) 07:39:03 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x60, 0x0, 0x0, @remote, @empty}}) 07:39:03 executing program 0: ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000000)) r0 = socket(0x11, 0xa, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNDETACHFILTER(r1, 0x401054d6, 0x0) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = accept$phonet_pipe(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x10) connect$phonet_pipe(r3, &(0x7f0000000200)={0x23, 0x5, 0x2, 0x9}, 0x10) getsockname$ax25(r2, &(0x7f0000000040)={{0x3, @null}, [@bcast, @default, @remote, @bcast, @default, @default, @netrom, @bcast]}, &(0x7f0000000140)=0x48) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:03 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x950, 0x6, 0x10000, 0x200, 0xffffffffffffffff, 0x8c1e, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, r7, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$tcp_mem(r1, &(0x7f0000000140), 0x48) write$tcp_mem(r1, &(0x7f0000000000)={0x7d, 0x20, 0x7ff, 0x20, 0x8864}, 0x48) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:04 executing program 1: r0 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$SIOCGIFMTU(r0, 0x8921, &(0x7f0000000000)={'ip_vti0\x00'}) timer_create(0x7, 0x0, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f0000000180)) timer_getoverrun(r1) r2 = socket(0x11, 0xa, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r2, 0x111, 0x3, 0x0, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @empty, 0x40}}) 07:39:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) prctl$PR_SET_IO_FLUSHER(0x39, 0x0) 07:39:04 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x68, 0x0, 0x0, @remote, @empty}}) 07:39:04 executing program 0: mlockall(0x6) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x7, 0x800, 0x80000001, 0xf2ce, 0xa5, 0x1, 0x10, '\x00', r1, 0xffffffffffffffff, 0x5, 0x0, 0x1}, 0x40) 07:39:04 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x54, r2, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1ff}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xa83}]}, 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x82) 07:39:04 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x950, 0x6, 0x10000, 0x200, 0xffffffffffffffff, 0x8c1e, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, r7, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:04 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x6c, 0x0, 0x0, @remote, @empty}}) 07:39:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) r2 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000480), &(0x7f00000004c0)=0x10) getsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000500), &(0x7f0000000540)=0x4) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x4044841) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) ioctl$SIOCX25GDTEFACILITIES(r3, 0x89ea, &(0x7f0000000180)) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) socketpair(0x0, 0x3, 0x1, &(0x7f0000000340)={0xffffffffffffffff}) sendmsg$BATADV_CMD_SET_VLAN(r5, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x34, r4, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x4}, 0x44000) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x48, r4, 0x400, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x40}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x42fbc486a541a9e2) 07:39:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x1a, 0x2, 0x66) getsockopt$inet_dccp_buf(r1, 0x21, 0xcafa09df0c4169d9, &(0x7f0000000040)=""/204, &(0x7f0000000140)=0xcc) 07:39:04 executing program 0: ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f0000000140)={'veth1_to_bond\x00', 0x4da1, 0x800}) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:04 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$tcp_mem(r1, &(0x7f00000000c0), 0x48) write$tcp_mem(r1, &(0x7f0000000000)={0x1, 0x20, 0x0, 0x20, 0x40}, 0x48) connect$x25(r0, &(0x7f0000000080)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0xff, 0x0, 0x0, @ipv4, @mcast1}}) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f0000000180)) 07:39:04 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, @remote, @empty}}) 07:39:04 executing program 4: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r6, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:04 executing program 5: socket$l2tp6(0xa, 0x2, 0x73) socketpair(0x8, 0x4, 0x80, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="387e8b1766d6cb85cbccd286", @ANYRES16=r1, @ANYBLOB="0004fbfffffffedbdf25080000000500070002000000"], 0x1c}, 0x1, 0x0, 0x0, 0x24040800}, 0x40080) r2 = accept4$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x80800) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x5411, 0x0) 07:39:04 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x7a, 0x0, 0x0, @remote, @empty}}) 07:39:04 executing program 0: r0 = socket(0x11, 0xa, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="4c0000001200100028bd7000fddbdf251dfe07cb4e244e2380000000f6000000ff01000005000000010000000500000001000000460f0000166161b6f811be2ba93423840727f9f24c4ac85fef5e51c829a7dc", @ANYRES32=0x0, @ANYBLOB="237b0000040000009d00000004000000"], 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x4000000) 07:39:04 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x950, 0x6, 0x10000, 0x200, 0xffffffffffffffff, 0x8c1e, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, r7, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x4, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x20050010) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000940)={0x110c, 0x15, 0x400, 0x70bd2d, 0x25dfdbfd, {0x15, 0x1f}, [@INET_DIAG_REQ_BYTECODE={0x54, 0x1, "3df241a1d0874424e332e5ae32fd8d7e25c0bb21d139f4dbd578532536f66e212a1a34c79b7d0a22c503e00f1d30cc3fbb38719bdf1feff156ca79472406b9fed6d5c7d5a2b278864329d7465b7d093f"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x9f, 0x1, "d4dde8a3db0e9b4cb4bdeb1d14b9e777e821decf34e35c035e200660aaa356d5093bf94eb3f54feac2e2c7a8ceddc0f34d41d68f16664a75cc9cfa480107add211280d03dc0c2b7eb7490fec91318156d5e701dc007df64bfff8fd24fdf336e931b11571896bc3c717c168f4fe9d8911a8ec81592763d53e3e5feaf72798023f584f3356edaa57b87c347a2b4e81ff2776b1db42e98ed89422a1d5"}]}, 0x110c}, 0x1, 0x0, 0x0, 0x1}, 0x4000010) 07:39:04 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:04 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r7, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:04 executing program 1: prctl$PR_SET_FP_MODE(0x2d, 0x1) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010102}, @private0}}) getresuid(&(0x7f0000000080), &(0x7f0000000000), &(0x7f0000000040)) 07:39:04 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x3c, r2, 0x800, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7f}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xffff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x10001}]}, 0x3c}, 0x1, 0x0, 0x0, 0x85}, 0x40090) 07:39:04 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) socketpair(0x6, 0x80000, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r1) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) ioctl$SIOCAX25DELFWD(r4, 0x89eb, &(0x7f00000001c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}}) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="000427bd7000ffdbdf25010000000c001600c66400000000000008001700", @ANYRES32=r1, @ANYBLOB="1520046e082151d4"], 0x30}, 0x1, 0x0, 0x0, 0x4084}, 0x800) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="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"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x5c, r5, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1e538f11}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x5c}, 0x1, 0x0, 0x0, 0xc0}, 0x40080) 07:39:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getpeername$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000040)=0x14) 07:39:04 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @remote, @empty}}) 07:39:04 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r6, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:04 executing program 0: ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0xffffffffffffffff) r0 = socket(0x11, 0xa, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000200)={'caif0\x00', @broadcast}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) socket(0xb, 0xa, 0xfda0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x4c, 0x0, 0x4, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1ff}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3ff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20000804}, 0x0) 07:39:04 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @remote, @empty}}) 07:39:04 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x5411, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) 07:39:04 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, @ipv4, @empty, 0x0, 0x0, 0x0, 0x1ff}}) 07:39:04 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) 07:39:04 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r6, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:05 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000040)=0x1, 0xfffffffffffffefa) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, @local, @empty}}) 07:39:05 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'gretap0\x00', &(0x7f0000000000)={'syztnl2\x00', r1, 0x1, 0x8000, 0x0, 0x80000000, {{0x9, 0x4, 0x3, 0x1, 0x24, 0x67, 0x0, 0x1, 0x2f, 0x0, @rand_addr=0x64010100, @dev={0xac, 0x14, 0x14, 0x2d}, {[@rr={0x7, 0xb, 0x82, [@initdev={0xac, 0x1e, 0x1, 0x0}, @local]}, @end, @ra={0x94, 0x4}]}}}}}) 07:39:05 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @remote, @empty}}) 07:39:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)="ae8cce1db052a564d6c4ed69d2f32a07d88a55288c7d919f07a1ae6f2ef68e95562dac0a85609a974a55e3be06c54acb19638f6aaf639c695fcaead80ca079c8656a390adb", 0x45}, 0x1, 0x0, 0x0, 0xc010}, 0x2040) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/tcp_rmem\x00', 0x1, 0x0) ioctl$TUNSETLINK(0xffffffffffffffff, 0x400454cd, 0x336) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x4, 0x1f, 0x0, 0x8000, 0x22, @local, @loopback, 0x1, 0x20, 0x4, 0x5}}) 07:39:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) socket$inet_udp(0x2, 0x2, 0x0) socketpair(0x0, 0x6, 0x7, &(0x7f0000000080)) r1 = socket$pppl2tp(0x18, 0x1, 0x1) socketpair(0x27, 0x80000, 0xd44, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0xffffffff, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) 07:39:05 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r5, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:05 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @remote, @empty}}) 07:39:05 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @multicast, 'macvtap0\x00'}}) 07:39:05 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNGETIFF(r1, 0x800454d2, &(0x7f0000000000)={'veth1_macvtap\x00'}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) 07:39:05 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r5, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:05 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) socketpair(0x22, 0x4, 0x65e0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x5411, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 07:39:05 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, @remote, @empty}}) 07:39:05 executing program 5: setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000000)=0x4, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind$802154_raw(0xffffffffffffffff, &(0x7f0000000080)={0x24, @none={0x0, 0x3}}, 0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) 07:39:05 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x8, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default]}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:05 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @remote, @empty}}) 07:39:05 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) getsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:05 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r5, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:05 executing program 5: r0 = socket(0x1, 0x5, 0x5) accept$ax25(r0, 0x0, &(0x7f0000000000)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x5411, 0x0) 07:39:05 executing program 0: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socketpair(0x1d, 0x80000, 0xffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x4c, r2, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3f}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x10001}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xff}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x696382f5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7667}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040811}, 0x800) r3 = accept4$ax25(r1, &(0x7f0000000440)={{0x3, @netrom}, [@null, @remote, @null, @default, @remote, @netrom, @rose, @netrom]}, &(0x7f00000003c0)=0x48, 0x80000) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r5, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x24, r2, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x24}}, 0x20000000) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f00000004c0)={0x3, @null, 0xee00}) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000380)='1', 0x1) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r6, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r7, 0x2, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x0) 07:39:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x29, 0x0, 0x6, 0x400, 0x0, @empty, @remote, 0x80, 0x8000, 0x8, 0x9}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:05 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r5, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x100, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x11) 07:39:05 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @remote, @empty}}) 07:39:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x0, 0x0, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x850}, 0x0) r2 = socket(0x23, 0x4, 0x2) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x1, 0x4) 07:39:05 executing program 1: r0 = socket(0x11, 0xa, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) socket(0x2d, 0x4, 0x3b) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6_vti0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @mcast1}}) 07:39:05 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x20}}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, r1, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x8000) 07:39:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:05 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r5, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:05 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x48, 0x0, @remote, @empty}}) 07:39:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x80, &(0x7f0000000080)=""/4096, &(0x7f0000001080)=0x1000) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 1800.679900][T12317] ip6_vti0: mtu greater than device maximum 07:39:05 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x700, 0x0, 0x0, 0x1}}) 07:39:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'sit0\x00', &(0x7f0000000080)={'sit0\x00', 0x0, 0x29, 0x20, 0x3f, 0x183, 0x80, @private1={0xfc, 0x1, '\x00', 0x1}, @rand_addr=' \x01\x00', 0x700, 0x40, 0x8, 0x800}}) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000780)={&(0x7f0000000140)={0x604, 0x12, 0x8, 0x70bd29, 0x25dfdbfb, {0x1f, 0xff, 0x1, 0x5, {0x4e20, 0x4e20, [0x2, 0xc5, 0x8, 0xffff], [0x1, 0x4, 0x8, 0x7], r1, [0x0, 0xffffffff]}, 0x6, 0x6}, [@INET_DIAG_REQ_BYTECODE={0xc2, 0x1, "531f7e9ee582b761ee1f649349d56325626b38d701966190f411d9cbe946fe7fd8a8ac5b19e8f81c2c5dfec85eda233f43eb562e3fe68288549bda01c809fe33b3e847d658690fbbd4e7ea71b560c29c9bca0103346f8e05f6b047cd2f30bbe9fb4011fb32e24546612f868dd5022313df4edcfa57f47828310f77ab231a7d4fe9a40d0c56804eee673e2555a1428a4dc74c7ee4447ed7f0dd5001fd68d2fde34d877d585efd8740974c59d1850f5ac8ab9d5e68561f3c11843910f3edbf"}, @INET_DIAG_REQ_BYTECODE={0xa3, 0x1, "b2960460cc7ff79feee5f83ed16e749ad0cd31d7bb0bbf89ad26fe61d33943ffb8b98e791ebe5ccff09f7cdf2e647ed1365d402d9ab0ca321c88a1d1eb4b7be43b74c10544ef4fe8ceeddcd618360b900568a409f622d3141774fa17c1df548c8d9a07e7d2145b7abe17c779090d38604bd0c8cd9e623ee88e4bf67182fd00a1e7180903b92ac0548e4bc6ddaa76820c0afa00e94da3d3e93de03a2291a36b"}, @INET_DIAG_REQ_BYTECODE={0xec, 0x1, "cae63da04995612b6fc2bd48eea00353333824af0a707a3a10e8ed772ccb3f827e4bcbd98854a0a42da34defc2e47176369b4f5d8dc1d8ceb6bb5d91e4016472ca523cd7c77e99a590fc50a40fef8be300122f1347ffa3a1f180a4690f80829d8503fd1fac9249b659aa5e84215c3c1d4b016e7e7120d9e1a6e7f78805932e80b507cb570956d82383f25df99ee6922a32b9f1db8270115997ea3fb47c0147fbd1cccda53b50a967f0ce6020e92cd8d83a161d7ccd35d46ca44fa78dcc27ced0cb2e260a3198e5f190ddc0353925600945324c1c17cbb9160c6bc7842b6933efa1235ee7b1ff482c"}, @INET_DIAG_REQ_BYTECODE={0x71, 0x1, "24f6bb071ccafa0a19fc2914688ec25cee08b2371dbea1069c8dca7b6d5640b57893c296cf849fc86d09d7cadca6400acd6152fc96fed349b465913f27d3fab41fdb5d8014d5d8bc0889ec04fbb7fe7db95861a850b01f2a5da2d0baefcc20e9f814ba98826d92b17adab68b2f"}, @INET_DIAG_REQ_BYTECODE={0x6e, 0x1, "8ee732375adff17eebd898e137b291153126189cfc7ceec36601dfd30fc47b42a0a3b008bfe7255f8a2c755ff6707e81b26f9d54eda35fa0db515b80de7edf84033e01364a1bafb8ff405ff08d85810cc5ba8c61edf9a5a88f81f6244af858cfda0503740b0642e03f20"}, @INET_DIAG_REQ_BYTECODE={0x93, 0x1, "54db4d08936b1e35909679c4b2441e661422ec99f7f91e95dea125c45803e3bad43fe78982ea93a79f3899abb3b11445a3d609a6d1225007b91ad033cb5211dbc74e91b9b8c87be15608075e27878dee3c54e74c18d17a413816ac6f0da82f9f3a8ae1f445cbb166322740dcfe6e499bb20e609bb5667e0cf80ff6b7e7cb5d2c4ae531ea42bc010e90991450a1d2c2"}, @INET_DIAG_REQ_BYTECODE={0xf7, 0x1, "dce99d74d31dd4eda984f38e3ef2a3b194f0d96b63046421ba31dde00baf6c3da1a9911155c3c44486fb1692fe3172e18e9ee0bc1c1076c3683bd1be89371bee92335cf17f604b0cc27ef1b4178500d9ec0d305c6950df732b0b8409e4661faba4534f0714a353616744593d5877234decac2ad7c72509ed2498e15aace5a3e1b6ee11928a346057dd77d758f0a55cab509008d5931d260c53d4b0887a7b3732eadb6208bf21c5848cec2b631fa33f7a3dc7a0af47e6f7029b1d3f02d280299eaa5959a18c422dbe31cdbf3b596cb2052fdee509bc4116a2fd4a53fe223be13c7186ae8b1cd5ad01f42951b87c096ab5b19093"}, @INET_DIAG_REQ_BYTECODE={0xf4, 0x1, "7e944909863787cf867c7ce6d9c9c9349458ca7cd89470fdb4b3791a1428a14ffb808a8c123b5717262f013f5db883fd18b1f2b5e36c75c78dae8dc854417d9de7a367421e5ccf845e58d0893cf96ed822d3542c1ce896c849bf8b2469b69cc72c0dd9e64ee0dfca6af908f54b879105403dab2280639b9967b951e6e8b218dca9e5fdee61360b724c37564c271b796ca54b51f701d2474156c963ee0a12de36627a165927ef775a0990493483abac8d5f996a14dc6930d7926ae4ffe46bbedc5cc6316694af45bd1d06c025068bdadc2a721b50db1395bddfe9ef1b50f572dd97e2e227f263ab23c5bd872e809a1986"}]}, 0x604}}, 0x4004810) 07:39:06 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x42, @remote, @mcast1}}) r1 = accept4$ax25(r0, &(0x7f0000000200)={{0x3, @bcast}, [@remote, @rose, @netrom, @bcast, @default, @netrom, @netrom, @default]}, &(0x7f0000000280)=0x48, 0x80800) ioctl$SIOCAX25DELFWD(r1, 0x89eb, &(0x7f00000002c0)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) timer_delete(0x0) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000000)=0x0, &(0x7f0000000040)=0x4) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000140)=ANY=[@ANYBLOB="73797a746e6c30000000000006000000", @ANYRES32=r2, @ANYBLOB="0020002000000005000000074e1c00780068000081299078ffffffff0a010101865800000002061062e771d59f7240423f139dee1098021011424eff561d0eae9a72b086ca32020ac58a182df34aa864070d838159352c8e13ce5a215d0105509c020511a134b38653870393aac1737f0750220705a7aeb2830641fce072940401000000"]}) 07:39:06 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x4c, 0x0, @remote, @empty}}) 07:39:06 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x5411, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) socketpair(0x17, 0x5, 0xb4c, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), r0) r3 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80010000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x58, 0x14, 0x400, 0x70bd29, 0x25dfdbfc, {0x8, 0x38}, [@INET_DIAG_REQ_BYTECODE={0x44, 0x1, "08cdb4e30eff2086af0a671289fe2ce9947f5fe674b919d336d7bd381b617377991d257153d1e7602eb691ba8cd366ba4c60d37fdc5ad62042af8f754e36ad72"}]}, 0x58}, 0x1, 0x0, 0x0, 0x80040}, 0x4) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r4, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @local}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x100}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x1ff}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8aa3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x9}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r1) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x28, r6, 0x8, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x28}, 0x1, 0x0, 0x0, 0x8014}, 0x20008000) sendmsg$SOCK_DESTROY(r2, &(0x7f0000000300)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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"/4649], 0x1170}, 0x1, 0x0, 0x0, 0x4}, 0x80) 07:39:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket(0x10, 0xa, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r1) 07:39:06 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r4, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:06 executing program 0: ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_setaffinity(r0, 0x8, &(0x7f0000000080)=0x1) r1 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x3a}, @remote, 0x0, 0x0, 0x0, 0x3}}) r2 = getpgrp(0x0) syz_open_procfs$namespace(r2, 0x0) sched_setattr(r2, &(0x7f0000000140)={0x38, 0x6, 0x11, 0x1, 0x5, 0x7, 0xfffffffffffffffb, 0x80, 0x8000, 0x7fffffff}, 0x0) 07:39:06 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x1, 0x80, 0x5, 0xfffffffc, {{0xe, 0x4, 0x2, 0x35, 0x38, 0x65, 0x0, 0x6, 0x4, 0x0, @loopback, @remote, {[@generic={0x94, 0x5, "ed47d5"}, @noop, @ssrr={0x89, 0x13, 0x6b, [@private=0x40, @initdev={0xac, 0x1e, 0x1, 0x0}, @loopback, @loopback]}, @generic={0x89, 0x7, "389fd6c10d"}, @noop]}}}}}) socketpair(0xa, 0x80000, 0x81, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'sit0\x00', r1, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:06 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x60, 0x0, @remote, @empty}}) 07:39:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x6a}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x9}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xab}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008005}, 0x801) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x80) 07:39:06 executing program 4: ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:06 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r4, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:06 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}, @empty}}) 07:39:06 executing program 0: r0 = socket(0x11, 0xa, 0x0) connect$x25(r0, &(0x7f0000000000)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'ip6_vti0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x4, 0x5, 0x1, 0x8, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @ipv4={'\x00', '\xff\xff', @loopback}, 0x7800, 0x7800, 0xffff, 0x4}}) r1 = socket(0x25, 0x4, 0xffff) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r2, 0x10, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0xe5}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xf9}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x20}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x86}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xffff}]}, 0x4c}, 0x1, 0x0, 0x0, 0x891}, 0x4000) 07:39:06 executing program 0: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:06 executing program 1: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'gre0\x00', &(0x7f0000000200)={'syztnl1\x00', r0, 0x7, 0x700, 0x1, 0x2a, {{0x16, 0x4, 0x0, 0x34, 0x58, 0x64, 0x0, 0x9, 0x29, 0x0, @loopback, @private=0xa010100, {[@noop, @end, @cipso={0x86, 0x3c, 0xffffffffffffffff, [{0x5, 0x2}, {0x6, 0x10, "4e99f6205b58c7c2bd3cb6352da1"}, {0x5, 0xe, "f44285cfbf7a6002a206458e"}, {0x0, 0x4, "bbdd"}, {0x0, 0x5, "db5dce"}, {0x6, 0x4, "c782"}, {0x7, 0x9, "0196b44d69eec3"}]}, @timestamp={0x44, 0x4, 0x50, 0x0, 0x3}, @noop]}}}}}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000000)={0xb93, 0xe43, {0xffffffffffffffff}, {0x0}, 0x2, 0x81}) setfsuid(r2) prctl$PR_GET_SECUREBITS(0x1b) ioctl$TUNGETFEATURES(0xffffffffffffffff, 0x800454cf, &(0x7f0000000040)) openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x101040, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) prctl$PR_GET_SECUREBITS(0x1b) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000001c0)={0x2, 0xbbf, {r1}, {r2}, 0x7, 0x8da4}) ioctl$TUNSETOWNER(r3, 0x400454cc, r4) 07:39:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002bbd7000bdaeaccbd221c97c06000200000000000c001000030000000000000005000d0001000000"], 0x30}, 0x1, 0x0, 0x0, 0x20004004}, 0x2008140) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$inet6_udplite(0xa, 0x2, 0x88) 07:39:06 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x68, 0x0, @remote, @empty}}) 07:39:06 executing program 5: ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000000)=""/71) 07:39:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) r3 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$packet(0x11, 0x3, 0x300) socket$packet(0x11, 0x3, 0x300) 07:39:06 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x6c, 0x0, @remote, @empty}}) 07:39:06 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r3, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:06 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x80040, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'erspan0\x00', &(0x7f0000000040)={'gretap0\x00', r1, 0x7800, 0x700, 0x4e, 0x1, {{0x11, 0x4, 0x0, 0x6, 0x44, 0x67, 0x0, 0x2, 0x4, 0x0, @local, @broadcast, {[@timestamp_addr={0x44, 0xc, 0x54, 0x1, 0x5, [{@multicast1, 0x1}]}, @rr={0x7, 0x7, 0xa7, [@rand_addr=0x64010101]}, @end, @noop, @noop, @ssrr={0x89, 0x13, 0x30, [@remote, @empty, @local, @rand_addr=0x64010100]}, @ra={0x94, 0x4}]}}}}}) ioctl$TUNSETIFINDEX(r2, 0x400454da, &(0x7f0000000180)=r3) syz_init_net_socket$nfc_raw(0x27, 0x5, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, 0x0, 0x1008, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x20}]}, 0x3c}, 0x1, 0x0, 0x0, 0x6000810}, 0x4028800) 07:39:06 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x0, 0x81, 0x0, 0x0, 0x0, @local, @private0={0xfc, 0x0, '\x00', 0x1}}}) 07:39:06 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x23, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x6, 0xa, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000180)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0xffffffffffffffa5, 0x0, 0x1, 0x70bd28, 0x25dfdc01, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x220}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000080}, 0x40000c0) ioctl$SIOCX25GDTEFACILITIES(r0, 0x89ea, &(0x7f0000000080)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f0000000200)={@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, 0x5, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x5411, &(0x7f0000000000)={'syztnl2\x00', 0x0}) 07:39:06 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x3) 07:39:06 executing program 1: bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)="6f040a60345ef2c9b4ef8ad74e73f2f7e96f8e992151be65057356e2e7f9", &(0x7f0000000040)=@tcp6, 0x4}, 0x20) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r0) r3 = socket(0x25, 0x1, 0x9) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000002c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x68, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x2}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xf801}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x5}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xbd9e}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r3}]}, 0x68}, 0x1, 0x0, 0x0, 0x20000840}, 0x0) 07:39:06 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r3, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:06 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x74, 0x0, @remote, @empty}}) 07:39:06 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) syz_init_net_socket$ax25(0x3, 0x5, 0xab1cf26dfc899ef6) socketpair(0x23, 0x800, 0x15e, &(0x7f0000000040)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x5411, 0x0) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000000)={0x27, 0x0, 0x0, 0x3}, 0x10) 07:39:06 executing program 0: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @empty, 0x0, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', r1, 0x29, 0x0, 0x20, 0x4, 0x44, @private0, @local, 0x8000, 0x700, 0xe2, 0xd}}) getpgrp(0x0) socket$inet_udplite(0x2, 0x2, 0x88) 07:39:06 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x7a, 0x0, @remote, @empty}}) 07:39:06 executing program 4: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)={0x54, 0x0, 0x800, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8000}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x200}, @BATADV_ATTR_GW_SEL_CLASS={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}]}, 0x54}, 0x1, 0x0, 0x0, 0xc880}, 0x8c0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="020026b57000fbdbdf250d000000060028000200000008003900e835000008003b0000000080"], 0x2c}, 0x1, 0x0, 0x0, 0x40000}, 0x10) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x7) r4 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getsockopt$inet_udp_int(r0, 0x11, 0xa, &(0x7f0000000340), 0xfffffffffffffffc) 07:39:06 executing program 1: r0 = socket(0xa, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) 07:39:07 executing program 0: socket(0x11, 0xa, 0x0) r0 = socket(0x23, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x2}}) 07:39:07 executing program 2: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r3, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0xc, 0x7, 0x0, 0x20, 0x100, 0xffffffffffffffff, 0xffffffff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000040)="4368f261bd78a70d64684be75fd88e0dfd8a856b9b0eadbf39c477684fbfadfa0b4e3ff05c1647e8d527b37d52b1fb06892a167461ef123a8b54b53b63d637c8f608eb4f60d3ee59d86a4475ec41a25e242981ba07e1e03b59b43e5e48530ba5d626", &(0x7f00000000c0)=@udp6=r0}, 0x20) 07:39:07 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x300, 0x0, @remote, @empty}}) 07:39:07 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000080)={'batadv_slave_0\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0xf, 0x80001, 0x6) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}) 07:39:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="500000c25a7c4219f6590fe65aa7afe37f49025105ba745c4fc97d0c44e3d12cd32f66c9908a227593c94c40a9d1746edb096e6389c0bd8d526607f2fe238dde5e29bae5b7974202d459c6266b95b4fc7aa71d173688500f172b64a9f8cc994591935ca60bbebc14c3aeba38c0fc", @ANYRES16=0x0, @ANYBLOB="100025bd7000fbdbdf2502000000050030000100000005002d000100000005002d00010000000a000900aaaaaaaaaaaa0000060028000000000008000b00f7ffffff0600280003000000"], 0x50}}, 0x4040004) 07:39:07 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty, 0x0, 0x1}}) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x1160, 0x12, 0x200, 0x70bd28, 0x25dfdbfb, {0x1f, 0x1f, 0x4, 0x40, {0x4e23, 0x4e21, [0x6, 0x4, 0x3, 0x5], [0xfff, 0x7fff, 0x800, 0x9], 0x0, [0x66, 0x3f]}, 0x0, 0x3}, [@INET_DIAG_REQ_BYTECODE={0x9f, 0x1, "83bec392dd9371d9e4619d7e6869862ba3f78e540cf0f477141c6725e98fa16b2cf9531a7177344d780490505e1f3cfb941f3451e6cb90c002624bcb06168fbef4c0b3d67034df1b36bf929f9299d1ee980bbceaf02d0c5bdf7bd69d7de8a8794a449578ac7b060fbf4afcf218c169cd04b12e961ea743788ccbb3d4d757c27abef0d346b5c832ef8b49b2899ce9d8888fe0662b21de284d5aef0f"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x69, 0x1, "e5fa635b1d7d3f061d551b04858ff2bf6449964a7a7f9e5c20b94a439fb5df36c0fe7d1b6c77d64810534417b366c802c0d86c919bd99eab4c224f236b0531b5012881dc3f5194340fb2abb730a3eeac6b7b41f5e182d44569ed4e5fdeadb550cd26e5c4e5"}]}, 0x1160}, 0x1, 0x0, 0x0, 0x4}, 0x20008090) 07:39:07 executing program 2: socket(0x11, 0xa, 0x5) r0 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r1) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000200), 0x4) r2 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r3, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r1, 0xa00, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3}]}, 0x34}, 0x1, 0x0, 0x0, 0x14}, 0x4) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, r1, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0xfc}, @L2TP_ATTR_LNS_MODE={0x5}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @dev={0xac, 0x14, 0x14, 0x37}}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x4}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x2}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x40000a0}, 0x800) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x2c, r2, 0x8, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x100}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40004}, 0x24000000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:07 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x500, 0x0, @remote, @empty}}) 07:39:07 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x600, 0x0, @remote, @empty}}) 07:39:07 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x0, 0x8007, 0xb3e3, 0x7}}) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x254, 0x12, 0x100, 0x70bd26, 0x25dfdbfc, {0x23, 0x0, 0x9, 0x0, {0x4e21, 0x4e22, [0xfab6, 0x800, 0x3, 0x7], [0x5898, 0xffff, 0x8], r2, [0x2, 0x1]}, 0xffffffe1, 0x80}, [@INET_DIAG_REQ_BYTECODE={0x69, 0x1, "a426d4e18207fa25798a1e472eb69e997259410bdfb9e12917182af351bfc82ed550a258b7c2f75d682e9ffdcee9e9e71794b90ad376bf459c3db00472f866849ccfbe525c99c872ec82a2f9e4e06849f4e436cfc56fe60e32f8690b1790a53546e662838f"}, @INET_DIAG_REQ_BYTECODE={0x1a, 0x1, "bdac1a90eedc546d5f6145a7a5624d3da234d66d8bc1"}, @INET_DIAG_REQ_BYTECODE={0xc5, 0x1, "1a16265eabce73818c21a614352b3a21b5b86470cbc82088a19ad93b64a8f8dbabb156cd9ec0ab9bfc88b155a6a131558a5d363f84d49a5dcf077c619c25af46ec5d2c9244861d70d5c2fb3ba08a25caed62ee1e262c2aa339ccbfb14e909f960a59d3c0011c42a80f8bd4c052007e3b9be68471d771d2d0de816c590688c54536705149d167d80a78ac1203902130b7d6ad1be4f7b23d44403fd499e776dc52ca163258817d3f1567e104d0482080dde15e413e4c1390b356073a1d5ff5273c24"}, @INET_DIAG_REQ_BYTECODE={0x4e, 0x1, "a8bf86804490f3c0282412a522ea08636437f548abf2ffb73a553fa44f8721cee658b4503d66ea8a2d20ce0653d8201fa68a98d2adf7d8fd21946e52f1e28e3c039584cfbf24f8cd5c0c"}, @INET_DIAG_REQ_BYTECODE={0x66, 0x1, "17210aee9e34a55990e533ab23e2cfb944ccd4aca3a0a7d4a9bc5f4cd0bf822bd711361eadbbffdd2a2cf3870714c5c8bf81a550e2b5362b1529e7da3b83cf4e73953c0ef7268969dbee4ad0e994bd32fcdd1a30689188da44e70b6672f2ceb14a4d"}]}, 0x254}, 0x1, 0x0, 0x0, 0x4800}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:07 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) 07:39:07 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0x81}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x200}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x3}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x800}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x4c}, 0x1, 0x0, 0x0, 0x840}, 0x4000000) accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80800) 07:39:07 executing program 2: socket(0x11, 0xa, 0x5) socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r0) r1 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r2, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:07 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x210, 0x13, 0x200, 0x70bd2d, 0x25dfdbfb, {0x2a, 0xb0, 0xa1, 0x1, {0x4e21, 0x4e21, [0x4, 0xfff, 0x80000001, 0x6], [0xd0, 0x1, 0x3, 0x3b23], r1, [0x77bb, 0xd4]}, 0x1, 0x56e}, [@INET_DIAG_REQ_BYTECODE={0x3b, 0x1, "2f32d54472371d750959d9131ab465a47e0f01a6828c79302a3cea3353813ae730a669f7462b4f468609f650da953c51442361aa1f9352"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x8e, 0x1, "6486f53ed805329d6aaed2ff64ba85c51756b96e6ae7f49c43cfa0e73c368d0271b4c2b4712a39dc1e08a8375d952d88f83cb1819085970711ee2f0908de632f0d5b6c96a6e5bc496887389d14e1aaa67c8b615828eff2b539ec7c120423e66d150e305b0c02bd588fd75b5fe8ea83f750c393bd94289f8fe5e73bab2a1eca66feabf784c7eb15e05c52"}, @INET_DIAG_REQ_BYTECODE={0x78, 0x1, "06c246d78dba17b276600ef83cb2d2a9a9bc50660abc2aae83b34720a9d316dbe7e651eeb2bfb180117fa253b133bd1cdee2a8672d24d90959cea3dbef9d19bc0264413d714e2a797f9db286139b560d223af0df6b13b879edc8d751f90c2873c50479db8712656c0d72e583db86e97df190523f"}, @INET_DIAG_REQ_BYTECODE={0x16, 0x1, "a8435af63ce43421e5410e97875e757ce5f1"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "4940767eadbc5bc575f1caf16db8189a9b9deff4f98750b445b72f841f9664e787826b2443c903ee085f719a673e73f467d30899b46e93b5964c81a7a37701b4b5c47829"}, @INET_DIAG_REQ_BYTECODE={0x1b, 0x1, "7a574fadd19ded160ecbb0f13eccf950014b19d246e336"}]}, 0x210}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 07:39:07 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x700, 0x0, @remote, @empty}}) 07:39:07 executing program 2: socket(0x11, 0xa, 0x5) socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)) r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket(0x11, 0xa, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f00000003c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x64, 0x0, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3ff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x74}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffffffd}]}, 0x64}, 0x1, 0x0, 0x0, 0x8081}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xc4, 0x6, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x7, 0xa2, 0x3, 0x5d9}}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r4, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB="34537283", @ANYRES16=r5, @ANYBLOB="000029bd7000ffdbdf250d00000005002a00080000000800320006000000"], 0x24}, 0x1, 0x0, 0x0, 0x8800}, 0x200000c0) 07:39:07 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8c000109}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="040028bd7000fcdbdf2501000000060028000100000005002f000000000005002d000000000008002b00070000000500370000000000050035000600000008000300", @ANYRES32=r2, @ANYBLOB="3a421f5d5689c469323fd83b371e1d65b5fa06066dbbcdba221fac6dc518c2ee8b024e075ac16194525f4048a8cef9e70357e62fd4110ef764c678c079a743213947aae1e9a377e65738c1e2161515c6c4b94f15475c445133a14d4c245c102a2d104f3c5197b9990f8c847ae4d260b92e818c0567bcc7554729aa7b944641b9933bf871a2dd48f5b517fe15adc716e4d6f0994e59cdbdeb70416a584686948f35f8b6363db3aba14616cc617e716182add6ee89f1b3cf04fd460e3624d12dbb6c2a5afd5c09588d1b9b14d0ba6baffc60b57c8b49cde698a9b0a976e2f1382ab0f525c6c9439ad65c298d232b56a8e8"], 0x4c}, 0x1, 0x0, 0x0, 0x40800}, 0x8000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, @remote, @private1, 0x0, 0x80}}) 07:39:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000001c0)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl0\x00', r1, 0x0, 0x8, 0x6, 0x0, {{0x29, 0x4, 0x0, 0x3, 0xa4, 0x64, 0x0, 0x1f, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @remote, {[@timestamp_addr={0x44, 0x3c, 0x3e, 0x1, 0x6, [{@dev={0xac, 0x14, 0x14, 0x14}, 0x8}, {@multicast1, 0x5}, {@broadcast, 0x2}, {@local, 0x8}, {@empty, 0x8}, {@private=0xa010102, 0x6}, {@dev={0xac, 0x14, 0x14, 0x15}, 0x10000000}]}, @timestamp_addr={0x44, 0x54, 0x47, 0x1, 0x4, [{@multicast2, 0x1f}, {@multicast1, 0xfffffffb}, {@private=0xa010101, 0xfffffffe}, {@private=0xa010102, 0xffffffff}, {@remote, 0xfffff1a6}, {@multicast2, 0x3f}, {@local, 0x5}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x789d3833}, {@multicast2, 0x9}, {@remote, 0x2}]}]}}}}}) 07:39:07 executing program 2: socket(0x11, 0xa, 0x5) socket(0x2a, 0x2, 0x800) r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:07 executing program 1: r0 = socket(0x3, 0x5, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:07 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x1f00, 0x0, @remote, @empty}}) 07:39:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = gettid() sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000080)={0x220, 0x12, 0x400, 0x70bd26, 0x25dfdbfd, {0x10, 0xda, 0xa1, 0x1, {0x4e23, 0x4e24, [0x5, 0x1000, 0x4, 0x7], [0x1c5d9560, 0x3, 0xff, 0x5], 0x0, [0x8, 0xfffffffd]}, 0xfffffffd, 0x2}, [@INET_DIAG_REQ_BYTECODE={0x83, 0x1, "dec202ebbde34b4bc2edb19752c4d28ae637a6b0020961f10b55ee9b1f11eb9b4fcb7766f860793ad0100b85414b3779404f5a3aca1be716da0813a6b1486e929130cf3ba26ed083aedf2c1e69a078b35c5f280584289bdd495216bdacaed0c1532890ff26f6bbec0d63977b325222b4f8bbe42dd1737aa78b33a1ea5c8ff8"}, @INET_DIAG_REQ_BYTECODE={0xd, 0x1, "f00b5e91f16ee32272"}, @INET_DIAG_REQ_BYTECODE={0x9, 0x1, "0e131f36dd"}, @INET_DIAG_REQ_BYTECODE={0xe2, 0x1, "4aca5ab50a7b14f044e3a10990bd05a98bf3ed0e7632fac472bca8fbc4f6a3795bc78c6a01a52138c64e59416786878d3dec022f201f8b1ded3bc873cb8c06811a1edda0b5bc8ce662313323fbf0500d0ae1828a1944eae9e419a8282b1c66ba755b4fbe64a2e7d6b8e08409b09a992dda25a69468d76e5f45a8787385b3c3d433e190c8a63634c71ed12209e3d36699c2445780e23e27a6e12bf3d2b9f293d611c380bccd8f60091bb26b63129d14fc21215d6a57fa9a0797b2751811d907f74d7237e045c35bf334eb6a49175caeb17b60435eab2b6cd35b5a93ad8117"}, @INET_DIAG_REQ_BYTECODE={0x19, 0x1, "9bcfc73cf002865bd4369a0a95c46b6b34d5ad0996"}, @INET_DIAG_REQ_BYTECODE={0x34, 0x1, "639dbad922d24db1c7251b0c4ca3612f86ccb3ed932782b81d47d9d71f2bb3982f2197aec34dc4833b930851f76bdd60"}]}, 0x220}, 0x1, 0x0, 0x0, 0x14040840}, 0x44) getpgrp(r1) ptrace$poke(0x4, r1, &(0x7f0000000000), 0x7ff) 07:39:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) socket$packet(0x11, 0x3, 0x300) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x5411, &(0x7f0000000000)={'sit0\x00', 0x0}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r1) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x4000907) syz_init_net_socket$ax25(0x3, 0x2, 0xf0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x4c, r2, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0xbabb3bf2023f416c) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) sendmsg$SOCK_DIAG_BY_FAMILY(r4, &(0x7f0000000680)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000640)={&(0x7f0000000340)={0x2e0, 0x14, 0x400, 0x70bd26, 0x25dfdbfd, {0xb, 0x1f}, [@INET_DIAG_REQ_BYTECODE={0x66, 0x1, "0941839c251c742034679f729c6e5fd40566af080b4fe29fb9db0f96d714d835c47f8d06c760940dccc0afef890f033d79fc62d96983d553fa44d5a3bf42b9f91360da49334b9d245eda8b5583ab68d2b3009a2fa693bd57eafa9f7eab1e8e264e3d"}, @INET_DIAG_REQ_BYTECODE={0xa7, 0x1, "237ad01396c16a88558335a27b4aa413b49ee92942f2294652466bc9dcd008cfd4bc52ca2699cc6224635847e35cc96812eb03e60a6f7642fda0bf8190c728bc9e96cba67a205fa83c1318059cd60fbcd417f75b15335a4e390ff64a8df2254868d0f63612d96ed007fda9136594df6ef23a617539680ddcf8614272bac566402f4ccd8b0f6d45a4ecc7a9d59d2f365187a16d04060bc925b66f991fc144f626de48a9"}, @INET_DIAG_REQ_BYTECODE={0xdf, 0x1, "69886343e708a5da65d60bacbf5d18dc9dfab3a705b1f1a9c45b6fb80da5dc6873e9d5ac6e6a9b8e07fba7c1c35c4beca07b7e05e2c8b5bc343742e9d53cee7f891647368d085a28bfadd71beab5fced26a32d4ac689949b9d6e1f0fc01e8744c2e535700fbdd8515e8be444a1ddb2114f87a9cae58f8dbca68090ef78b521408ef72160bef60c77eebbdcd2031faf74787f888a06bd82f4604a543f6d2ff1ea02241bce4bab3f664b0dc6348bcdcc77bd1fb0e093d0acafd170667c0aee302c3d3fd1c9e7ebd73bcfc86136e44a430f0998157c801599a548ec13"}, @INET_DIAG_REQ_BYTECODE={0xdb, 0x1, "d45cfc75e66f9e7ecbe2e4c1bd9a5e0c04699c3cfb6b6666ceddb710b5546894fd9256718de205ef174b38b075120d21c60fb196edbd2ce3c98686af2725228cff552ad38e9e393e5bb54d89762fd7fb71e29856f0620c0f57b8f50279ff07665ee9b213fbeb782f59e2031c38452f03253b63abae3cc2c8324a467bbfbb629d2eaf7d2d65426faa344633e8f5e307d1c8ad95051c8a98014e15f447de57ae7328f02d9f388ad2924a3fd3a872c9811bd72b6cfde255e703443f873ad6d3b00ea7261c475ea87d93def673ce947d2f0259633d66eecfb9"}]}, 0x2e0}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) accept4$phonet_pipe(r1, &(0x7f00000006c0), &(0x7f0000000700)=0x10, 0x80800) 07:39:07 executing program 2: socket(0x11, 0xa, 0x5) r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:07 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x70, r1, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xe480}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x3}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc}]}, 0x70}}, 0x8000) 07:39:07 executing program 0: ioctl$SIOCAX25DELFWD(0xffffffffffffffff, 0x89eb, &(0x7f0000000000)={@null, @default}) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @empty}}) ioctl$sock_ax25_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, 0x5, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @bcast, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) 07:39:07 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r1, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl1\x00', r1, 0x2f, 0x6, 0x80, 0xff, 0x92, @private2, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7, 0x8000, 0xfff}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) 07:39:07 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, @remote, @empty}}) 07:39:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000040)=0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x9, 0x4, 0x376d282f, 0xd0, 0x10, r2, 0x4, '\x00', r3, 0xffffffffffffffff, 0x0, 0x1, 0x5}, 0x40) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20043094) socket$phonet_pipe(0x23, 0x5, 0x2) 07:39:07 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:07 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket(0x11, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x20, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x1}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x6a}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x9}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xab}]}, 0x44}, 0x1, 0x0, 0x0, 0x20008005}, 0x801) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r2, 0x100, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x80) 07:39:08 executing program 0: r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) syz_open_procfs$userns(r0, &(0x7f0000000000)) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:08 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = socket(0x4, 0xa, 0x3) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x50, r2, 0x4, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x10}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3b}}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x40}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x82}, 0x0) 07:39:08 executing program 2: r0 = socket(0x0, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:08 executing program 4: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r4, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000002340)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000002300)={&(0x7f0000000040)={0x2290, 0x13, 0x100, 0x70bd26, 0x25dfdbfc, {0x1f, 0x8, 0x74, 0x3f, {0x4e22, 0x4e24, [0x0, 0x9, 0x4, 0x1], [0x4109, 0x4, 0x20, 0x200000], 0x0, [0xffffffff, 0x6]}, 0xfff, 0x20}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0x64, 0x1, "b111dfe2c1ad7e0991344a415508530576311202f1a40947c16bc0f0f184cca2aa809e78c54ff234af040c3ccd2e49b72e706f95a891cf4c50051e6067ce3646b0b21959bfa58ab4d6bda9b402af882aaccd9b5422d2d0bf7da2a3aeb148e313"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x1f, 0x1, "0e6ee5f2f53a85c249aace3142a4567cef0417017080331a1cab48"}, @INET_DIAG_REQ_BYTECODE={0x25, 0x1, "84ed324197519f901811da87a2e7adf06d47a85a57271a2ce5a5739b9eab0fdc2a"}, @INET_DIAG_REQ_BYTECODE={0x3f, 0x1, "8e3051f05d3e374b21dc47baa225c681719c106abbd0c1d6a0f4b48beabf688f7988f986882502005b550771d515c5c255fbe81f60c16daf4f4dbb"}, @INET_DIAG_REQ_BYTECODE={0xc, 0x1, "bf3ccec2ea047e34055d64208f1472ced7073ec30fdd6f25d6dfb7c7a802f043451b501b23759afb9fc12b7f023806edd6335fdb1ccb7bc7c8dbf2787139908b9222f13dac87e09459ea6fd6776100478c30df7adcde071ec0f3ec572bca5b5b13bdbafb6fff5255a7593e2a9f480ab2890ee535165098504fe28b7f3227ead382776b07248fb6a8d2f464197f8ce64705ee74a97ed3ba97fc36b0fe9491e63a49a2de9c91da66fff18defe635a07a6779e0f34a6f183980ab8ed08f4d0548925731eb2c5869e3726917ec310e24a58958efb30d3f7ab6529502f156a4c79eb2cf00d3f1801785335a5a339605875e59ce717ddc3c729655d9d7bf41c2567c"}, @INET_DIAG_REQ_BYTECODE={0x48, 0x1, "27bfcde27a93891e031cc1e89fa344eb5973196dfbb39e5df74c3063c0ef204b664cea5bcb53b1ed70749203e6ed9602f95017851866a8861b3f0ac0c8850579b58a4bf3"}]}, 0x2290}, 0x1, 0x0, 0x0, 0x20000000}, 0x400c0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000002480)={&(0x7f0000002380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000002440)={&(0x7f00000023c0)={0x64, 0x0, 0x0, 0x70bd2a, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x5a}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @loopback}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x4}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x8001}]}, 0x64}, 0x1, 0x0, 0x0, 0x10}, 0x4044850) 07:39:08 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x4800, 0x0, @remote, @empty}}) 07:39:08 executing program 2: r0 = socket(0x0, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:08 executing program 0: r0 = socket(0x23, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:08 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x4c00, 0x0, @remote, @empty}}) 07:39:08 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), r0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="06000000", @ANYRES16=r2, @ANYBLOB="000225bd7000fedbdf25080000000c000f00010000000000000014002000fe8000000000000000000000000000bb0500060006000000"], 0x3c}, 0x1, 0x0, 0x0, 0x20008001}, 0x40000) socket(0xa, 0x6, 0x6) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f0000001480)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000001440)={&(0x7f0000000280)={0x11a0, 0x12, 0x100, 0x70bd2b, 0x25dfdbff, {0x2c, 0x7f, 0x8, 0xa0, {0x4e21, 0x4e23, [0x1a58, 0x1ff, 0x0, 0x20], [0x9, 0xff, 0x7a, 0x3], r3, [0x401, 0x9]}, 0x2, 0x4}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xe, 0x1, "8713a28d4c929015e860"}, @INET_DIAG_REQ_BYTECODE={0x49, 0x1, "f98e657e625caf87f807348db448dfbe6f64d71572549c388f39d049c1ea23f5b8f9efe55c69677d94580da51f8f8fea1aeaadecdc77aa6755eaf8936c294ca206ff6fe298"}, @INET_DIAG_REQ_BYTECODE={0xf2, 0x1, "6852b159f411981e4444a4a3d10bf636c4d63c4b40c04c93e0d7969f56bf8f12cc4c8be2fa7802432b07c73932e99b7a7b718c2a87da933e235b12b0e8250c5387f4474918391d3341f602c98eab5f0741fceb93069c72f0593192b35a749f3f5cf65d93dd49b3b4105d4b74940d519a780ef429eee77647630b696830eeeece57f6a2f29f80146a1a8a6eaceb96c2d44354453c8e17ebc9629d44a4370e9d6a56710c9797b67db87d31cbd8feb81bdd9be5e4fcfce07188d875ad0870de0bdab76a9a04a6751abd0abe794febebf9588a17ebab20c5d42ce3f0b4d96c9addb1a126785db32bf4c06728ac7b23d3"}]}, 0x11a0}, 0x1, 0x0, 0x0, 0x400c001}, 0x808) setsockopt$ax25_int(r0, 0x101, 0x5, &(0x7f0000000000)=0x2, 0x4) 07:39:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000040)=0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000200)=0x14) bpf$MAP_CREATE(0x0, &(0x7f00000002c0)={0x9, 0x4, 0x376d282f, 0xd0, 0x10, r2, 0x4, '\x00', r3, 0xffffffffffffffff, 0x0, 0x1, 0x5}, 0x40) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x400, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20043094) socket$phonet_pipe(0x23, 0x5, 0x2) 07:39:08 executing program 0: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x5311, 0x9, 0x7, 0x20, r7, 0x5, '\x00', 0x0, r6, 0x0, 0x5, 0x2}, 0x40) r8 = accept4$phonet_pipe(r2, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80000) getsockopt$PNPIPE_INITSTATE(r8, 0x113, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 07:39:08 executing program 2: r0 = socket(0x0, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={0x1, &(0x7f0000000000)="7b5061279ed864df69e941cd7bc0e12106409ee7b5131a7de9fd8c896e13980254a61ef7ee7b6e49703af2df2847722905d7077f8c88", &(0x7f0000000040)=@tcp}, 0x20) socket$inet_smc(0x2b, 0x1, 0x0) 07:39:08 executing program 1: socket(0x11, 0xa, 0x0) 07:39:08 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x6000, 0x0, @remote, @empty}}) 07:39:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x5c, r1, 0x100, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x1}, 0x11) 07:39:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) prctl$PR_GET_SECCOMP(0x15) 07:39:08 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) accept4$x25(r1, &(0x7f0000000000)={0x9, @remote}, &(0x7f0000000040)=0x12, 0x80000) 07:39:08 executing program 2: r0 = socket(0x11, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:08 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) 07:39:08 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x6800, 0x0, @remote, @empty}}) 07:39:08 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x5311, 0x9, 0x7, 0x20, r7, 0x5, '\x00', 0x0, r6, 0x0, 0x5, 0x2}, 0x40) r8 = accept4$phonet_pipe(r2, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80000) getsockopt$PNPIPE_INITSTATE(r8, 0x113, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 07:39:08 executing program 1: r0 = socket(0x11, 0xa, 0x0) socket$nl_sock_diag(0x10, 0x3, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:08 executing program 2: r0 = socket(0x11, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:08 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x5311, 0x9, 0x7, 0x20, r7, 0x5, '\x00', 0x0, r6, 0x0, 0x5, 0x2}, 0x40) r8 = accept4$phonet_pipe(r2, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80000) getsockopt$PNPIPE_INITSTATE(r8, 0x113, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 07:39:08 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:08 executing program 0: pidfd_open(0x0, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000440)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, 0x0, [@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null]}) r1 = clone3(&(0x7f0000000280)={0x100008000, &(0x7f0000000080), &(0x7f0000000140), &(0x7f0000000180), {0x20}, &(0x7f00000001c0)=""/12, 0xc, &(0x7f0000000200)=""/23, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0], 0x8}, 0x58) syz_open_procfs$userns(r1, &(0x7f0000000300)) r2 = socket(0x11, 0xa, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000580), 0x208000, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f00000006c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x100081}, 0xc, &(0x7f0000000680)={&(0x7f0000000940)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) ioctl$IOCTL_STOP_ACCEL_DEV(r3, 0x40096101, &(0x7f00000005c0)={{}, 0x1}) socket(0x1, 0x80000, 0x7f) getsockname$ax25(r0, &(0x7f0000000340)={{0x3, @netrom}, [@null, @bcast, @rose, @bcast, @default, @bcast, @null]}, &(0x7f00000003c0)=0x48) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) accept4$ax25(r4, &(0x7f0000000600)={{0x3, @netrom}, [@remote, @null, @rose, @rose, @bcast, @default, @bcast, @null]}, &(0x7f0000000540)=0x48, 0x800) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:08 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x5311, 0x9, 0x7, 0x20, r7, 0x5, '\x00', 0x0, r6, 0x0, 0x5, 0x2}, 0x40) r8 = accept4$phonet_pipe(r2, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80000) getsockopt$PNPIPE_INITSTATE(r8, 0x113, 0x4, &(0x7f0000000580), &(0x7f00000005c0)=0x4) 07:39:08 executing program 2: r0 = socket(0x11, 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:08 executing program 1: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:08 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x6c00, 0x0, @remote, @empty}}) 07:39:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket(0x0, 0x5, 0x20008dd) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000040)) 07:39:08 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x5311, 0x9, 0x7, 0x20, r7, 0x5, '\x00', 0x0, r6, 0x0, 0x5, 0x2}, 0x40) accept4$phonet_pipe(r2, &(0x7f0000000500), &(0x7f0000000540)=0x10, 0x80000) 07:39:08 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x4c, 0x0, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7ff}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x880}, 0x80) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:08 executing program 0: r0 = socket(0x4, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0x7ff) socket$nl_sock_diag(0x10, 0x3, 0x4) 07:39:09 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x7400, 0x0, @remote, @empty}}) 07:39:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) r1 = socket(0x11, 0xa, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000180)=0x0, &(0x7f0000000200)=0x4) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0xc0354890fdbceca}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r2, 0x200, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1}, @BATADV_ATTR_GW_MODE={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x400c001) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r3, 0x400, 0x70bd2e, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2}, 0x2400c8e4) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x4408, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'syzkaller0\x00'}}) 07:39:09 executing program 2: socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:09 executing program 1: r0 = socket(0x11, 0xa, 0x0) connect$phonet_pipe(r0, &(0x7f0000000000)={0x23, 0x1, 0x2, 0x1}, 0x10) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) connect$phonet_pipe(r1, &(0x7f00000002c0)={0x23, 0x6, 0x8a, 0x7}, 0x10) accept$ax25(r1, &(0x7f00000001c0)={{}, [@bcast, @bcast, @rose, @bcast, @default, @bcast, @remote, @rose]}, &(0x7f0000000240)=0x48) r2 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000040)={'ipvlan0\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(0xffffffffffffffff, 0x40096100, &(0x7f0000000180)={{}, 0xff}) accept4$phonet_pipe(r1, 0x0, &(0x7f0000000280), 0x80000) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000000080)) 07:39:09 executing program 0: r0 = socket(0x11, 0xa, 0x0) sendmsg$802154_raw(r0, &(0x7f0000000180)={&(0x7f0000000000), 0x14, &(0x7f00000001c0)={&(0x7f0000000040)="2516fb147b6ea433d62081108bde0ea4b33c723953e0bd8ae29483ca791a46c1c33efa37ba5528755f304334b736d8ebefdbd1592e4db0ca082a73232a42fbaf4fe0387a310f401f24143d78a99d40598e40d448eed4d0e337cb2d6f59e2bdfc84", 0x61}, 0x1, 0x0, 0x0, 0x40}, 0x6008851) sendmsg$802154_raw(r0, &(0x7f0000000140)={&(0x7f0000000240)={0x24, @none={0x0, 0x3}}, 0x14, &(0x7f0000000200)={&(0x7f0000000440)="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", 0x1000}, 0x1, 0x0, 0x0, 0x1}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @private1={0xfc, 0x1, '\x00', 0x1}}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'tunl0\x00', &(0x7f0000000280)={'syztnl1\x00', r1, 0x8, 0x10, 0x0, 0xfffff800, {{0x6, 0x4, 0x1, 0x3, 0x18, 0x68, 0x0, 0x7f, 0x2f, 0x0, @multicast2, @multicast1, {[@ra={0x94, 0x4, 0x1}]}}}}}) 07:39:09 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x7a00, 0x0, @remote, @empty}}) 07:39:09 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x5311, 0x9, 0x7, 0x20, r7, 0x5, '\x00', 0x0, r6, 0x0, 0x5, 0x2}, 0x40) 07:39:09 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, 0x0) 07:39:09 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xff00, 0x0, @remote, @empty}}) 07:39:09 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) socket$inet_smc(0x2b, 0x1, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @multicast, 'macvtap0\x00'}}) 07:39:09 executing program 2: socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:09 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @remote, @empty}}) 07:39:09 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:09 executing program 1: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @empty}}) 07:39:09 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000140)={'syztnl1\x00', &(0x7f0000000000)={'gre0\x00', 0x0, 0x40, 0x7800, 0x80000000, 0x2, {{0x19, 0x4, 0x2, 0x11, 0x64, 0xfffa, 0x0, 0xff, 0x29, 0x0, @multicast1, @dev={0xac, 0x14, 0x14, 0x20}, {[@generic={0xf, 0x3, "fb"}, @ra={0x94, 0x4}, @noop, @timestamp_addr={0x44, 0x1c, 0x3b, 0x1, 0x2, [{@broadcast, 0x85}, {@multicast1, 0x3}, {@remote, 0x1}]}, @timestamp_prespec={0x44, 0x2c, 0xdf, 0x3, 0x5, [{@loopback, 0x28000}, {@empty, 0xfffffffb}, {@loopback, 0x4}, {@rand_addr=0x64010100, 0x8}, {@dev={0xac, 0x14, 0x14, 0x2d}, 0x3}]}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:09 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) socketpair(0x11, 0x1, 0x7, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$TCPDIAG_GETSOCK(r1, &(0x7f0000001200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x1074, 0x12, 0x200, 0x70bd26, 0x25dfdbfc, {0x1a, 0x2, 0x1, 0x3, {0x4e23, 0x4e23, [0x8000, 0x6, 0x8, 0x6], [0x80, 0x512, 0x800, 0x4], r2, [0x7, 0x7]}, 0x4, 0x6f}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x23, 0x1, "e25f9cfd3768f7682493866fe79ba68589fdd84ba39098d39972aacb4e6b1d"}]}, 0x1074}, 0x1, 0x0, 0x0, 0x40000}, 0x10) 07:39:09 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:09 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, @remote, @empty}}) 07:39:09 executing program 2: socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) [ 1804.294904][T12903] sit0: mtu greater than device maximum 07:39:09 executing program 5: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x5311, 0x9, 0x7, 0x20, r7, 0x5, '\x00', 0x0, r6, 0x0, 0x5, 0x2}, 0x40) 07:39:09 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:09 executing program 5: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) r6 = accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bind$802154_raw(r0, &(0x7f00000003c0)={0x24, @none={0x0, 0x1}}, 0x14) setsockopt$PNPIPE_INITSTATE(r6, 0x113, 0x4, &(0x7f0000000380)=0x1, 0x4) getsockopt$PNPIPE_ENCAP(r4, 0x113, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000480)={0x4, 0x5311, 0x9, 0x7, 0x20, r7, 0x5, '\x00', 0x0, r6, 0x0, 0x5, 0x2}, 0x40) 07:39:09 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000000)=0x1) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000240)={0x8, &(0x7f0000000200)=[{0x5, 0x1f, 0xc9, 0x1}, {0x4, 0x1f, 0x7, 0xcdfc}, {0xffbb, 0xff, 0x3, 0xfffffde6}, {0x9, 0x1, 0x7f, 0x6}, {0x9, 0x4, 0x7, 0x9}, {0x0, 0x8, 0x0, 0x8000}, {0xe2, 0x8, 0x3, 0x32}, {0x1, 0x4, 0x5, 0x9}]}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) recvfrom$ax25(r0, &(0x7f0000000040)=""/84, 0x54, 0x2, &(0x7f0000000180)={{0x3, @null}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @bcast, @default, @bcast]}, 0x48) 07:39:09 executing program 0: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x8}}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x226280, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r0, 0x40046103, 0x0) ioctl$IOCTL_START_ACCEL_DEV(r0, 0x40096102, &(0x7f0000000280)={{&(0x7f0000000200)={'KERNEL\x00', {&(0x7f0000000140)=@adf_str={@format={'Cy', '1', 'RingTx\x00'}, {"11335915824a9f38b599513f5dcc589518546e89e045f25afe948b8b8dfbb4b43416aa8e36454a3b68f5b8ba052ae26c4efb5955309396baf41136d7427e40d2"}, {&(0x7f0000000000)=@adf_dec={@normal='NumberDcInstances\x00', {0x1}}}}}}}, 0x1f}) 07:39:09 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:09 executing program 5: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r6, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:09 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f00000004c0), 0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:09 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @remote, @empty}}) 07:39:09 executing program 0: r0 = socket(0x11, 0xa, 0x0) select(0x40, &(0x7f0000000000)={0x3}, &(0x7f0000000040), &(0x7f0000000080), 0x0) bind$802154_raw(r0, &(0x7f0000000240)={0x24, @none={0x0, 0x2}}, 0x14) select(0x40, &(0x7f0000000140)={0x1000, 0xb577, 0x800, 0x2, 0x7, 0x7, 0xffffffff, 0xff}, &(0x7f0000000180)={0x9, 0x799b, 0x2d22, 0x8, 0x2, 0xb66, 0x5, 0x1}, &(0x7f00000001c0)={0xf000000000000000, 0xb13, 0xffffffff, 0x0, 0x0, 0x6, 0x8}, &(0x7f0000000200)={0x77359400}) socket(0x27, 0x3, 0xa1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @empty, 0x10}}) 07:39:09 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:09 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) accept4$phonet_pipe(r0, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x80c00) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:09 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r6, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:09 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) r4 = socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) ioctl$SIOCAX25ADDUID(r4, 0x89e1, &(0x7f00000002c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r5}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:09 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x3000000, 0x0, @remote, @empty}}) 07:39:10 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:10 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:10 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = socket(0x29, 0x1, 0xfffffbcd) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r5 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) r7 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r7) r8 = socket(0x4, 0xa, 0x9) r9 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r9) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)={0xcc, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r2}, {0x8, 0x1, r0}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x6f}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8, 0x1, r6}, {0x8, 0x1, r7}, {0x8, 0x1, r0}, {0x8, 0x1, r8}, {0x8, 0x1, r0}, {0x8, 0x1, r9}, {0x8, 0x1, r0}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x1f}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xffe000000000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0xcc}, 0x1, 0x0, 0x0, 0x4}, 0x2000001c) 07:39:10 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r6, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:10 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @remote, @empty}}) 07:39:10 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) socket(0x1a, 0x3, 0x7a7f) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x406, 0x5, {}, {0xffffffffffffffff}, 0x8, 0x4}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:10 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r6, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:10 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x5000000, 0x0, @remote, @empty}}) 07:39:10 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) socket(0x1a, 0x3, 0x7a7f) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:10 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00'}) bpf$MAP_CREATE(0x0, 0x0, 0x0) 07:39:10 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x1d, 0x2, 0x81) sendmsg$802154_raw(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000000)="1412b0718288b9aadf12b1e20440c396eb77a627efdb9d8c1727381b91d7ef49beace61b1c2e6a1eae1f78b2915770583d9c7d4dfc13abcae68d5a59b9b705cdde85b69c6cf6e72119429cea1aa4b8aa5e283ee545c1c918c46f14", 0x5b}, 0x1, 0x0, 0x0, 0x8990}, 0xc001) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @ipv4, @empty, 0x7}}) 07:39:10 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'gretap0\x00', &(0x7f0000000040)={'syztnl2\x00', r1, 0x20, 0x10, 0x80, 0x9, {{0x11, 0x4, 0x2, 0x0, 0x44, 0x65, 0x0, 0x0, 0x8, 0x0, @loopback, @loopback, {[@ra={0x94, 0x4}, @lsrr={0x83, 0x1f, 0xaf, [@empty, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x2d}, @local, @dev={0xac, 0x14, 0x14, 0x25}, @private=0xa010102, @rand_addr=0x64010102]}, @rr={0x7, 0x7, 0xa, [@remote]}, @ra={0x94, 0x4, 0x1}, @end]}}}}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x20000000}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x804) 07:39:10 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) r2 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r6, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r7, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:10 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r0) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:10 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x6000000, 0x0, @remote, @empty}}) 07:39:10 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00'}) bpf$MAP_CREATE(0x0, 0x0, 0x0) 07:39:10 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000000)={'sit0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x2f, 0x0, 0x0, 0x8001, 0x30, @remote, @private0, 0x0, 0x0, 0x5, 0x4}}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', r3, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:10 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x281, 0x0) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040), 0x4) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000080)=r1) r2 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:10 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), 0xffffffffffffffff) setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000480)=0x6, 0x4) socket(0xf, 0x800, 0x6) r1 = socket(0x11, 0xa, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), r5) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01000000000000000000050000000c0c71409a640180000600000000000000000500"], 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0800276fb610d1ffaffc6abad76a4142252ad5bd7000fbdbdf25010000000c0004000800000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4805) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0xbfa05f196a1c5c23}, 0x4000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r7, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'sit0\x00', r7, 0x4, 0x81, 0x20, 0x3f, 0x19, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, 0x8000, 0x10, 0x6, 0x3f}}) 07:39:10 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) r2 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:10 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00'}) bpf$MAP_CREATE(0x0, 0x0, 0x0) 07:39:10 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x7000000, 0x0, @remote, @empty}}) 07:39:11 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) r5 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r3) sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f00000006c0)={&(0x7f00000005c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r6, 0x200, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000040}, 0x0) 07:39:11 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x18000000, 0x0, @ipv4, @empty}}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x4c, r1, 0x2, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1f}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7fffffff}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}]}, 0x4c}, 0x1, 0x0, 0x0, 0x48000}, 0x4000) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x0, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, @remote, @empty}}) 07:39:11 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) socket(0x18, 0xa, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x0, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) [ 1805.935276][T13067] __nla_validate_parse: 3 callbacks suppressed [ 1805.935332][T13067] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 07:39:11 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) r5 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) syz_genetlink_get_family_id$batadv(&(0x7f0000000600), r3) 07:39:11 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000600)={'ip6gre0\x00', r1, 0x29, 0x2, 0xe7, 0x4, 0x61, @remote, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8000, 0x8007, 0xb3e3, 0x800007}}) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) [ 1806.059042][T13067] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.0'. 07:39:11 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x3c, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8001}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4080}, 0x24000000) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0xee00) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)=ANY=[@ANYBLOB="000000005a3a553a4e292b00e74b316359af13ed", @ANYRES16=r2, @ANYBLOB="00042abd7000fddbdf251000000005002f0001000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4000085}, 0x95) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'syztnl2\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x0, 0x98, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x48, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x31}}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x100}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x11) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:11 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) r5 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) 07:39:11 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:11 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x1f000000, 0x0, @remote, @empty}}) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x800, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) socket(0x11, 0xa, 0x0) 07:39:11 executing program 0: getrlimit(0xa, &(0x7f0000000040)) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f0000000000)={0x1000, 0x6, 0x139, 0x40, 0x81, 0x1a, 0x1, "8006c09765a1d4918e7fa745111f39cd51c72fee", "f0461488986dafb5a9162b4de81a5ae6d6e269a1"}) 07:39:11 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x29, 0xfd, 0x0, 0x0, 0xd9c71cbe15fab659, @ipv4={'\x00', '\xff\xff', @empty}, @dev={0xfe, 0x80, '\x00', 0x1b}, 0x0, 0x0, 0x1}}) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x24, @none={0x0, 0x2}}, 0x14, &(0x7f0000000040)={&(0x7f0000000180)="3162f32932bfeec0239a9bb6a28dd04400c0693bf9a1146fd2358a4443e0ec49200b68b1ecd4d49604997f40d86abb8207f9a966a09b25d20dac59ffcd7937a5fe98315d6365c057d4307b38caa19f3ea6bf6f8885aea0efc4e3f5fdcc9f0976f22a40c91b3815621791ba08dfcc147c3f440fea2c20ce37dedccdbdcc56a68266367133e138ca41dac8de655b016779440dcc65c965cdb602dea7f7a5fb3e139d30c47f11aa26c01e450a84a6de6204504f678d9f97c4607878965960996aca96b50f238a8b4803f0cc7d088eeea4db455c51779d5e7e05fb897ce9effdebb897b819b7691b0efc95c3ac6562d92e48918f", 0xf2}, 0x1, 0x0, 0x0, 0xc801}, 0x24000041) socket(0x4, 0x800, 0xef3) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x0, 0x0, 0x1161, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x20000000, 0x0, @remote, @empty}}) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 4: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0x65, &(0x7f0000000040), &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) 07:39:11 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x48000000, 0x0, @remote, @empty}}) 07:39:11 executing program 4: socket(0x11, 0xa, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:11 executing program 1: socket(0x11, 0xa, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @empty}}) 07:39:11 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'syztnl2\x00', r2, 0x2f, 0x9, 0x8, 0xcc8, 0x4, @local, @loopback, 0x1, 0x10, 0xe627, 0x8000}}) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) 07:39:11 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x4c000000, 0x0, @remote, @empty}}) 07:39:11 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00'}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:11 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:11 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip6tnl0\x00', &(0x7f0000000000)={'ip6tnl0\x00', r1, 0x29, 0xff, 0x9, 0x80000000, 0x20, @ipv4={'\x00', '\xff\xff', @loopback}, @loopback, 0x40, 0x7, 0xff, 0x8}}) 07:39:12 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1, 0xffffffffffffffff, 0x0, 0x4}, 0x40) 07:39:12 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x4, 0x20, 0x0, 0x0, 0x42, @remote, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x0, 0x0, 0xfffffffc}}) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000040)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, [@bcast, @bcast, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @default]}) accept$phonet_pipe(r0, 0x0, &(0x7f0000000000)) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) bind$802154_raw(r1, &(0x7f0000000000)={0x24, @short={0x2, 0x0, 0xffff}}, 0x14) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000140)) r3 = accept4$phonet_pipe(r0, 0x0, &(0x7f0000000180), 0x80000) connect$phonet_pipe(r3, &(0x7f00000001c0)={0x23, 0x81, 0x7f, 0x40}, 0x10) prctl$PR_GET_SECUREBITS(0x1b) socket$phonet_pipe(0x23, 0x5, 0x2) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) 07:39:12 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) 07:39:12 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x60000000, 0x0, @remote, @empty}}) 07:39:12 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = accept4$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000080), &(0x7f0000000180)=0x4) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) 07:39:12 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000540)={'batadv_slave_1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r1}, 0x40) 07:39:12 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00'}) 07:39:12 executing program 0: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socket(0xb, 0x6, 0x5) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl2\x00', r1, 0x2f, 0x6, 0x1, 0x9, 0x40, @private0, @dev={0xfe, 0x80, '\x00', 0x2f}, 0x8000, 0x7800, 0xcf, 0x3}}) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) 07:39:12 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)) 07:39:12 executing program 2: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000440)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x44082b0}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)={0x24, r0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x44004) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x44409000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x4c, r0, 0x4, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xe0}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x40e}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x81}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4080800}, 0x8044) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r0, 0x200, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x2c}}, 0x800) 07:39:12 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x68000000, 0x0, @remote, @empty}}) 07:39:12 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r0, 0x200, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}]}, 0x24}, 0x1, 0x0, 0x0, 0x4004061}, 0x10) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x0, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:12 executing program 1: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) connect$phonet_pipe(r0, &(0x7f0000000080)={0x23, 0x67, 0xfe, 0x7f}, 0x10) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) bind$ax25(r2, &(0x7f0000000000)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) 07:39:12 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, &(0x7f0000000080)={0x0, 0x8, 0x7fff, 0x8, 0xd9, 0x23, 0x23, "37782c0cc9d81bdc7abf8fd6b810a61d967f7327", "0ea732f5b6ab90fc80d89b6dc233a4275e76cc4e"}) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000040)=0x14) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000180)) 07:39:12 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x6c000000, 0x0, @remote, @empty}}) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x0, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:12 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x29, 0xfd, 0x0, 0x0, 0xd9c71cbe15fab659, @ipv4={'\x00', '\xff\xff', @empty}, @dev={0xfe, 0x80, '\x00', 0x1b}, 0x0, 0x0, 0x1}}) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$802154_raw(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x24, @none={0x0, 0x2}}, 0x14, &(0x7f0000000040)={&(0x7f0000000180)="3162f32932bfeec0239a9bb6a28dd04400c0693bf9a1146fd2358a4443e0ec49200b68b1ecd4d49604997f40d86abb8207f9a966a09b25d20dac59ffcd7937a5fe98315d6365c057d4307b38caa19f3ea6bf6f8885aea0efc4e3f5fdcc9f0976f22a40c91b3815621791ba08dfcc147c3f440fea2c20ce37dedccdbdcc56a68266367133e138ca41dac8de655b016779440dcc65c965cdb602dea7f7a5fb3e139d30c47f11aa26c01e450a84a6de6204504f678d9f97c4607878965960996aca96b50f238a8b4803f0cc7d088eeea4db455c51779d5e7e05fb897ce9effdebb897b819b7691b0efc95c3ac6562d92e48918f", 0xf2}, 0x1, 0x0, 0x0, 0xc801}, 0x24000041) socket(0x4, 0x800, 0xef3) 07:39:12 executing program 5: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x0, 0x100, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:12 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x74000000, 0x0, @remote, @empty}}) 07:39:12 executing program 0: getsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000080)=0x1, 0x4) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000280)={'ip_vti0\x00', &(0x7f0000000200)={'tunl0\x00', 0x0, 0x7800, 0x7, 0x839e, 0x800, {{0xe, 0x4, 0x3, 0x24, 0x38, 0x67, 0x0, 0x9, 0x29, 0x0, @loopback, @rand_addr=0x64010101, {[@end, @lsrr={0x83, 0x23, 0x2e, [@loopback, @loopback, @local, @rand_addr=0x64010102, @local, @dev={0xac, 0x14, 0x14, 0x3d}, @broadcast, @loopback]}]}}}}}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r1, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x0, 0x200, 0x70bd28, 0x25dfdbfb}, 0x44}}, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) socket(0x11, 0xa, 0x0) 07:39:12 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) r2 = socket(0x11, 0xa, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000180)={'gre0\x00', &(0x7f0000000040)={'tunl0\x00', 0x0, 0x40, 0x7, 0x2, 0xe7, {{0xd, 0x4, 0x1, 0x30, 0x34, 0x65, 0x0, 0x80, 0x4, 0x0, @empty, @local, {[@rr={0x7, 0x7, 0x1b, [@empty]}, @rr={0x7, 0x17, 0x8, [@remote, @multicast2, @loopback, @initdev={0xac, 0x1e, 0x1, 0x0}, @local]}]}}}}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000480)={0x1, &(0x7f00000002c0)="153bc028a16870cefa71154fddde4105be15950fe961773ed5d57d0d7c5d2aea9b88454f5acaf2fc33706a20d86679515d28df4866da1c1352bda04b6cae64ec16bd8aa7240e4f00de47fda7fe1ff4f041470873d6c412c750468d3c29fe320d6c18e0376c4d0af71081030b5f82fe74d6496399e4beb678a6e861dbd97ffdbdf7d3ee0d00d1919bce33cfb344eb3362017f717121ab006ea6eda77b84cc49de56838922e47e954469435ed52a32c209235b", &(0x7f0000000380)=@buf="9b4a3466a3b1b9371a06ec2a981b551d1a07d24407b3eb66d37e6865835f4ad70dd0ec72b4e2e107365f93bdec54fe5965e3070b1ddb4f5ffba2148693bfdcdb648e4e8eec4b9c1ac19bd44f01f78f2958b9ca6ee5b6417d8f7bd11d7fdfa8a5bd56208063306e93c6428b850713abeb3ddfbc9d6f9adfce4b43f15b79e6a3969cc7744e1b274d0b88d018bb403df7ee9dc3261b3be3af75dda614a68e5e400fb530dc99731530053619c0bf82db9e52628d54c8ac2aca8fbd5695e2da5ff8ab11502f411092c473f9762fb7", 0x4}, 0x20) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x34, r3, 0x800, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x20}]}, 0x34}, 0x1, 0x0, 0x0, 0x5}, 0x85) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) socketpair(0x1a, 0x55d90f6c83ebcd3, 0x80000000, &(0x7f00000004c0)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_VLAN(r4, &(0x7f0000000740)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000700)={&(0x7f00000006c0)={0x34, r3, 0x20, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x16}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xe2}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x40) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000540), r2) sendmsg$BATADV_CMD_GET_HARDIF(r4, &(0x7f0000000640)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000600)={&(0x7f0000000580)={0x64, r5, 0x8, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000000}, 0x4f0337b2ee1e28cb) 07:39:12 executing program 5: syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)) 07:39:12 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) connect$phonet_pipe(r0, &(0x7f0000000080)={0x23, 0x67, 0xfe, 0x7f}, 0x10) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) bind$ax25(r2, &(0x7f0000000000)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x3}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @bcast, @default, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast]}, 0x48) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0xffffff7f, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:12 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x7a000000, 0x0, @remote, @empty}}) 07:39:12 executing program 0: r0 = socket(0x11, 0x4, 0x101) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:12 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$inet_dccp_int(r1, 0x21, 0x10, &(0x7f00000002c0), &(0x7f0000000300)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x4, 0xc6, 0x0, 0x0, 0x0, @mcast2, @empty, 0x40}}) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) r3 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$sock_SIOCGPGRP(r3, 0x8904, 0x0) mount_setattr(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x8900, &(0x7f0000000180)={0x0, 0x1, 0x0, {r3}}, 0x20) socketpair(0x1e, 0x6, 0x3199, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x89f0, &(0x7f0000000280)={'ip6gre0\x00', &(0x7f0000000200)={'ip6_vti0\x00', r2, 0x4, 0x1, 0xfc, 0x200, 0x21, @remote, @private2={0xfc, 0x2, '\x00', 0x1}, 0x700, 0x10, 0x9e, 0x4}}) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0xffff8000, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:12 executing program 5: syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)) 07:39:12 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x0, 0x201, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:12 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x1f000000, 0x0, @remote, @empty}}) 07:39:12 executing program 5: socketpair(0x2, 0x2, 0x1, &(0x7f0000000140)) 07:39:12 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0xff000000, 0x0, @remote, @empty}}) 07:39:13 executing program 1: r0 = socket(0x11, 0xa, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @mcast1, @empty, 0x0, 0x0, 0x0, 0xfca}}) 07:39:13 executing program 5: socketpair(0x0, 0x2, 0x1, &(0x7f0000000140)) 07:39:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) [ 1807.841623][T13356] sit0: mtu greater than device maximum 07:39:13 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0x4c, r2, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x10001}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x319a}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffa6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xaa78}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x200}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4}, 0x44004061) 07:39:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:13 executing program 5: socketpair(0x0, 0x2, 0x1, &(0x7f0000000140)) 07:39:13 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:13 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x1f000000, 0x0, @remote, @empty}}) 07:39:13 executing program 0: r0 = socket(0x3e, 0xa, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:13 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @remote, @empty}}) 07:39:13 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) connect$x25(r1, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) bind$x25(r0, &(0x7f0000000000)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000080)={'syztnl0\x00', 0x0, 0x2f, 0xfe, 0x0, 0x0, 0x14, @ipv4={'\x00', '\xff\xff', @broadcast}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x80, 0x20, 0x5, 0x1f}}) 07:39:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x9d5, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:13 executing program 5: socketpair(0x0, 0x2, 0x1, &(0x7f0000000140)) 07:39:13 executing program 5: socketpair(0x2, 0x0, 0x1, &(0x7f0000000140)) 07:39:13 executing program 2: r0 = socket(0x11, 0xa, 0x0) socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @mcast1, @empty, 0x0, 0x0, 0x0, 0xfca}}) [ 1808.099880][T13399] sit0: mtu greater than device maximum 07:39:13 executing program 5: socketpair(0x2, 0x0, 0x1, &(0x7f0000000140)) 07:39:13 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f0000000140)={'sit0\x00', 0x0, 0x2f, 0x2, 0x0, 0x0, 0x0, @remote, @empty, 0x8, 0x8000}}) socketpair(0x18, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0xd, &(0x7f0000000040)=""/60, &(0x7f0000000080)=0x3c) 07:39:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x0, 0x201, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x40) 07:39:13 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, @remote, @empty}}) 07:39:13 executing program 5: socketpair(0x2, 0x0, 0x1, &(0x7f0000000140)) 07:39:13 executing program 2: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), 0xffffffffffffffff) setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000480)=0x6, 0x4) socket(0xf, 0x800, 0x6) r1 = socket(0x11, 0xa, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), r5) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01000000000000000000050000000c0c71409a640180000600000000000000000500"], 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0800276fb610d1ffaffc6abad76a4142252ad5bd7000fbdbdf25010000000c0004000800000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4805) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0xbfa05f196a1c5c23}, 0x4000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r7, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'sit0\x00', r7, 0x4, 0x81, 0x20, 0x3f, 0x19, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, 0x8000, 0x10, 0x6, 0x3f}}) 07:39:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x0, 0x201, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) 07:39:13 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) write$tun(0xffffffffffffffff, &(0x7f0000000180)={@val={0x0, 0x8100}, @val={0x2, 0x4, 0x94, 0xc81, 0x9, 0x5}, @mpls={[{0xa76, 0x0, 0x1}, {0xd8}, {0x6}, {0x9}], @generic="30d21a1af10f25bde8055e3fe11c142ad17cb3500869b6731168faa382b32018c218fcc95cacf91a330bb9f0f286b1357a752ae6bdb6ca4b713994432da1a7987b95acec8f66cc4f71ad59985a0fafda9cd8d3e2d863ac6f65f1d511e3a1b08a789383235d4c14f6b0ebac0f75d977d4aa463fae1868b5222195fc2585cac4d66f2cdbcdee3178073def893e7866208def194bbb46a652579e823c6d4d891b220a64d664783f814bef0be34aca7cac2e13e7eea482"}}, 0xd3) socket$nl_generic(0x10, 0x3, 0x10) 07:39:13 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @remote, @empty}}) 07:39:13 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f0000000440)={0x1b, 0x0, 0x0, 0x0, 0x201}, 0x40) 07:39:13 executing program 4: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), 0xffffffffffffffff) setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000480)=0x6, 0x4) socket(0xf, 0x800, 0x6) r1 = socket(0x11, 0xa, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) syz_genetlink_get_family_id$l2tp(&(0x7f0000000440), r5) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01000000000000000000050000000c0c71409a640180000600000000000000000500"], 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r2, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000380)={&(0x7f00000004c0)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r6, @ANYBLOB="0800276fb610d1ffaffc6abad76a4142252ad5bd7000fbdbdf25010000000c0004000800000000000000"], 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x4805) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0xbfa05f196a1c5c23}, 0x4000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r7, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'sit0\x00', r7, 0x4, 0x81, 0x20, 0x3f, 0x19, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote, 0x8000, 0x10, 0x6, 0x3f}}) 07:39:13 executing program 5: socketpair(0x2, 0x2, 0x0, &(0x7f0000000140)) [ 1808.458987][T13441] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.2'. 07:39:13 executing program 0: r0 = socket(0xf, 0x80000, 0x8) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)={0x44, r1, 0x300, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x8001) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r3 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000000)) 07:39:13 executing program 5: socketpair(0x2, 0x2, 0x0, &(0x7f0000000140)) 07:39:13 executing program 2: socketpair(0x2, 0x2, 0x0, &(0x7f0000000140)) 07:39:13 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x70, @ipv4, @empty}}) socket$packet(0x11, 0x2, 0x300) 07:39:13 executing program 2: socketpair(0x2, 0x2, 0x0, &(0x7f0000000140)) [ 1808.578463][T13465] netlink: 20 bytes leftover after parsing attributes in process `syz-executor.4'. 07:39:13 executing program 2: socketpair(0x2, 0x2, 0x0, &(0x7f0000000140)) 07:39:13 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, @remote, @empty}}) 07:39:13 executing program 4: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'gretap0\x00', &(0x7f0000000040)={'syztnl2\x00', r1, 0x20, 0x10, 0x80, 0x9, {{0x11, 0x4, 0x2, 0x0, 0x44, 0x65, 0x0, 0x0, 0x8, 0x0, @loopback, @loopback, {[@ra={0x94, 0x4}, @lsrr={0x83, 0x1f, 0xaf, [@empty, @private=0xa010101, @dev={0xac, 0x14, 0x14, 0x2d}, @local, @dev={0xac, 0x14, 0x14, 0x25}, @private=0xa010102, @rand_addr=0x64010102]}, @rr={0x7, 0x7, 0xa, [@remote]}, @ra={0x94, 0x4, 0x1}, @end]}}}}}) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x20000000}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r2}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4010}, 0x804) 07:39:13 executing program 5: socketpair(0x2, 0x2, 0x0, &(0x7f0000000140)) 07:39:13 executing program 1: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x2c, r1, 0x400, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4040}, 0x1) r2 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty, 0x0, 0x0, 0xfffffffc}}) connect$phonet_pipe(r2, &(0x7f0000000000)={0x23, 0x3f, 0x7f, 0x8}, 0x10) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) sendmsg$SOCK_DESTROY(r3, &(0x7f00000005c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000580)={&(0x7f0000000280)={0x2dc, 0x15, 0x800, 0x70bd2b, 0x25dfdbfb, {0x23, 0x94}, [@INET_DIAG_REQ_BYTECODE={0x15, 0x1, "c487fd1c42116a712064dbf162ba25da59"}, @INET_DIAG_REQ_BYTECODE={0x4f, 0x1, "6c0310315f2337006d101c15a89f8dff261a513e0ae6d536a04f60f7a2de9ca46f139579da5f2868d35ba5ee90044eadde5857d87a30b37bd49e43ba43188fb490300adda5c3d888964172"}, @INET_DIAG_REQ_BYTECODE={0x2c, 0x1, "9f2e4596b26d5324a13cb059b2505d2329ecf50d38245683913205f32875643ca6fb3751d8c2756b"}, @INET_DIAG_REQ_BYTECODE={0xb5, 0x1, "63e94d3da2b58fb2e3088604929a2fbb5792a132ecfcbc8ce59b5c3a111550a1dc6be5b82f8fa7a6ddda7272740bdc6e5406afbab4e0007191045f0080a588f8f994d4f068e11989bf26ed5e0b6a51ff38d8f5d754311ed76134452dbbf4d9f265d180fd0ecde617f50611c6fc42cbbb4907d066165e4f57c347a9ded91c4dc95122dc79185126d81689a2d602179c27e671ec95a3a7f2438040c49590ca412aeeecda821493a4ab474ee2590d60f8df3c"}, @INET_DIAG_REQ_BYTECODE={0xaf, 0x1, "7b5903acc7445862045010abd0f53a0a9226fac729a2d8ea99816ca6ec24f54e609b1cc700ad31c4fe50a79511b418ca64671a7952db46e1620b72fc7e35cd6ba07e3ba5de44b054bc59ee85b1f4ee1ec9d2036df4a9304836d38a572557af605d65bb3d30f98e215362596133f5996c7da385ea11e5de7b4c74709055c579711c61cc1ec60f075cc2b7c4e87deeb64cfb2cdb0dcbe2323dfca0538d571b638fc536ca6bba08e1d878eb04"}, @INET_DIAG_REQ_BYTECODE={0xc9, 0x1, "2a6d7eae081ec99602ba967cd9e18515aa1cac6a10e734ef241092ebe0bc851c89f003e45ecbdee7b5c282032f116488410418c1dcfab026085c728869bc54da7cb4d3ae5bee13cb1c82c26d872d64ec167c72dd14d1031d711daaa6576d5edb8c1d8aa9e38769cd76707587c158f4306c80d5345cf5dd3506847cd84c472d4ecdab38dda94cbec3246bf9d31b9bee0104b67a70f5bae286d21e08765995f5d474d9e1936f49ff019bb2455d2c25a1999e71472838c1bffdc6039535ca1a88e8f3a62e14b8"}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x80}, 0x20048000) 07:39:13 executing program 2: socketpair(0x0, 0x2, 0x0, &(0x7f0000000140)) 07:39:14 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) getresgid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getgroups(0x5, &(0x7f00000002c0)=[0xffffffffffffffff, 0xee01, r0, r1, r2]) getgroups(0x1, &(0x7f0000000380)=[r3]) getgroups(0x1, &(0x7f00000003c0)=[r4]) setfsgid(r2) getpeername$packet(0xffffffffffffffff, &(0x7f0000000300)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000340)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:14 executing program 5: socketpair(0x2, 0x2, 0x1, 0x0) 07:39:14 executing program 4: r0 = socket(0x11, 0xa, 0x5) r1 = socket(0x2a, 0x2, 0x800) socketpair(0x23, 0x80006, 0x3, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r2) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000200), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xffffffff}, @empty}}) r3 = socket(0x11, 0xa, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockopt$inet_dccp_int(r4, 0x21, 0xb, &(0x7f0000000480), &(0x7f00000004c0)=0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) syz_genetlink_get_family_id$batadv(&(0x7f0000000440), r2) r5 = add_key$keyring(&(0x7f0000000340), &(0x7f0000000380)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$fscrypt_v1(&(0x7f0000000500), &(0x7f0000000280)={'fscrypt:', @auto=[0x33, 0x39, 0x37, 0x34, 0x35, 0x60, 0x37, 0x39, 0x61, 0xf1, 0x35, 0x36, 0x30, 0x36, 0x39, 0x64]}, &(0x7f00000002c0)={0x0, "2147768d268c1f26086c90b3885765d60a18c25d81df6e38c74229740ca30971dc156fb2add0e8fcd740153bb6fb7207f01075de5707657922b110d59dce65f5", 0x27}, 0x48, r5) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r6, 0x4, 0x6, 0x2, 0x0, 0x40, @ipv4={'\x00', '\xff\xff', @remote}, @local, 0x1, 0x10, 0x80000000, 0x1}}) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000240)={0xc, 0x950, 0x6, 0x10000, 0x200, 0xffffffffffffffff, 0x8c1e, '\x00', r6, 0xffffffffffffffff, 0x3}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000580)={0x10, 0x98, 0x800, 0x0, 0x1161, r7, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4}, 0x40) 07:39:14 executing program 5: socketpair(0x2, 0x2, 0x1, 0x0) 07:39:14 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, @remote, @empty}}) 07:39:14 executing program 1: r0 = socket(0x1, 0x1, 0x100) r1 = socket(0x6, 0x2, 0x8ade) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x30, r2, 0x1, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfff}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}]}, 0x30}, 0x1, 0x0, 0x0, 0x4885}, 0x20010080) 07:39:14 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket$l2tp(0x2, 0x2, 0x73) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x8, 0x1, 0x4}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:14 executing program 2: socketpair(0x0, 0x2, 0x0, &(0x7f0000000140)) 07:39:14 executing program 4: r0 = socket(0x11, 0x800, 0x400) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, @private2={0xfc, 0x2, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x24}}, 0x10, 0x0, 0x0, 0x81}}) 07:39:14 executing program 5: socketpair(0x2, 0x2, 0x1, 0x0) 07:39:14 executing program 2: socketpair(0x0, 0x2, 0x0, &(0x7f0000000140)) 07:39:14 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, @remote, @empty}}) 07:39:14 executing program 1: r0 = socket(0x11, 0xa, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={&(0x7f0000000180)={0x1468, 0x14, 0x2, 0x70bd28, 0x25dfdbfc, {0x5, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xc7, 0x1, "cdbd12e8f67b18068d21db0c377eee578b432d0defa4814b6427cec95b19f83af3467d002853dac3c13894acdb95688f2858c870862e13ec82f43f8d5f66f0e6f1159bc9e5849ded6b64d83b326e0c7bcc41be3ef2cdceca18ab0389b5a131ab231955341fdae57342eb06cf0d7ba3ff5a7cdaf1655ca5341d5eea9de18c31ad0856983bc5edab5ef15247041765d2dfc8b160a722ae17deb9ecbe133418c304620e2420784f3f459b3b34b5d40387471222639f4c97d5edaaed090b07584a600efc40"}, @INET_DIAG_REQ_BYTECODE={0x23, 0x1, "823ec7ddf677341dab45b88fcd5bc5c3a64590f52954af9f6af30f6cde4df7"}, @INET_DIAG_REQ_BYTECODE={0xe7, 0x1, "0b7563733da50909f9293b870964248dbbe3087f8f172de14095aa40d31339c319183642b0e8a03ed2319a0a68fb8d0673ee6f3088ab3ab1481bd16fb8242d5fc713f82a65ae9269c61e626576d85d63457c3671a3da1ac8b41e235fd7fe64212ad9790a8d883f8c8ac73ee21eaa8c4e7ea2446d1393c05f64a2453e094d1ea53aade08a3bd848f97194b169e053cb52e40f7fe7a2e3485c7bf2e5d8c734934316bf8b46de84543eb444d96a41202143e2bf63ab028ebd3ad2ec7bb8f965b4d114d5ec8bab7ae8739a782924237e1b6c56d5f17a7a3fb72053ae2d782f6c58b80c5142"}, @INET_DIAG_REQ_BYTECODE={0x4a, 0x1, "c8e7cf4445b456af9b86e7721f2fba8131c73ea90d34cca07c90c18ab26701e49c3045584f1c713d91c847e9587d6c0696769f31a848b10990e66a7bc4c2514de6dedd8ce1cd"}, @INET_DIAG_REQ_BYTECODE={0x3e, 0x1, "c7ec595121068bb4055c19a2c6820ffc0c9497ca5c98380c43310650faf59a082d912e8c47ae2138cb36b491003672179db338a45c6ee9a06b1e"}, @INET_DIAG_REQ_BYTECODE={0xf6, 0x1, "8303579318e91aee55297ba609e5727b033742aac8ca1307656716df2ef35e8a632b23bd33cc4616bce934e20c68475828115c48fee72465279a832a08d5260fc408f12b1fa9b2a6738e2dbfae0121eaf55b8c05eb987f42ae07e57d37ef41c0ca55cee7dd6430f431f9be6bb052cc6bdf9c5d54710d181610f8896514a7da02139899aa371b2ed45caa8636774de68e95cd46983b1d8551de25f7d1038bb4e20201a6477fd865fa2c52a3b84fb32be736f0525ab1837fab39009312178d27c57aa8894f6d681ca569d845a9d8a4f725c994481f14c74c1baa2fb1c94131751e69eae28fcc3e470c5f263d7cb46e33401137"}, @INET_DIAG_REQ_BYTECODE={0x89, 0x1, "5d59f297997fc689447ff4ce4f9c41fcda2f37891b3a477593c1d5892e2251157c5c9c69153a6e1db5b47f5d7c38823834c42f2ad858590d1cccf2421f98431f73202eb0187e0c2272f0c67a6c5dbe23c948c45da31362ae4f5193b96a02c75d32c20dcf041c15b4ab54c02f4a2aa1cd615342935dc12b1a09c4c76299464484bf83deceea"}, @INET_DIAG_REQ_BYTECODE={0x1c, 0x1, "503a49d44ca9540f48f15b855e56514cde83a25c4ff5a08c"}, @INET_DIAG_REQ_BYTECODE={0x50, 0x1, "cfa03314f416eb05af39cdbd8f362fcb769c1e71a4fbe31699a878aaca2d6b9e5643018829b3ec03f10ce454dedbd2b3c6ee52363dad625ac088e030c0171655831679e65371595077d02e59"}]}, 0x1468}, 0x1, 0x0, 0x0, 0x20000050}, 0x24004010) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c, @dev={0xfe, 0x80, '\x00', 0xf}, @empty}}) 07:39:14 executing program 4: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) recvfrom$ax25(r0, 0x0, 0x0, 0x40002061, 0x0, 0x0) r1 = socket(0x11, 0xa, 0x0) openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:14 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x7, 0x0, 0xffffffff}}) 07:39:14 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty, 0x0, 0x0, 0x0, 0x1000000}}) 07:39:14 executing program 2: socketpair(0x2, 0x0, 0x0, &(0x7f0000000140)) 07:39:14 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, @remote, @empty}}) 07:39:14 executing program 1: r0 = socket(0x11, 0xa, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @mcast2}}) 07:39:14 executing program 2: socketpair(0x2, 0x0, 0x0, &(0x7f0000000140)) 07:39:14 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getpeername$packet(r1, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000000c0)=0x14) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000100)={'batadv_slave_0\x00'}) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000040)={0x9, 0x7b}) 07:39:14 executing program 0: r0 = socket(0x11, 0xa, 0x0) socketpair(0x1f, 0xa, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000180)={0x3, @default, 0xee00}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) getsockopt$inet_dccp_buf(r2, 0x21, 0x2, &(0x7f0000000440)=""/4096, &(0x7f0000000080)=0x1000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r3 = socket(0x22, 0x5, 0x1) getsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x5411, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:14 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x48, @remote, @empty}}) 07:39:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x5411, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:14 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000640)) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) sendmsg$802154_raw(r0, &(0x7f0000000300)={&(0x7f0000000180)={0x24, @none={0x0, 0x1}}, 0x14, &(0x7f00000002c0)={&(0x7f00000001c0)="1d86ad6817b5769718ebeefe88f95e32063478337087bb4c8e452d81fa2fdf5c016df466eb3732f01cc1108516375eaffbe62d7f181e176b4a67487d6c873648d0de225f3a48ba0e44d1d8d48ccb9436c5f2eb2c71bdff500185995d7982a1992cdcd40459cb76350d08fcaab50ea03fc4e58c57218b2fe1ef6a4d70256d65110a0ce0f7002d164face49c1c52976ca44f7f4848d4b90ee5bd292cb24e57250cc3e9cb89b38270e28d7c0fd8eea54d12396061217910a5c97633d5e53a43cad292fb0ff8c2d532af3ea3aa0c28bfdbd48186235e40946243a16594db4c1a3dc0a4eda7b7c99753b372bd2aa32108a8c6", 0xf0}, 0x1, 0x0, 0x0, 0x184}, 0x8044) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x400, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x1, &(0x7f0000000040)=[{0xff5f, 0x6, 0x7, 0x6}]}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x2c, 0x0, 0x8, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000000}, 0x11) 07:39:14 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000080)={r0, &(0x7f0000000000)="70697d73e71f530d15d2f935df540422b62c2a1802fcd9954c6069aab06190bda4bec08c8f0979bad5455209bbfd545f4b055f667676827460f75800c87a42a000bc066d8211e25309d3fb72e939a19294e9bbf759fbdf6eb64fca39b6b9", &(0x7f0000000140)=@buf="83d652bd083dffe7dc485a4e7effa51f0e7b0924cce936a4c19ac66408a320cfaea4960fa683425fbb567d48f86aaab3c8638accc3dfdaa2b0a64e1d0f4b5c9d8305d8b4e29e7db1c90c31aab703a6853d828fca3290442d8d73156d4711c7658694f62b87d85da4114b8fc63aad982f048b5bcce4aacdddc550072618e802a9e4faca7d33b3a7252de26aa279f59de18bd1e8d2af1c0cc69d3d9527f8a4b9b6704e4747a0749a1bb9b76cf955ff455e5aa74d15df7cccb204d37d8f3dad038037f9", 0x7}, 0x20) 07:39:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x5411, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:14 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c, @remote, @empty}}) 07:39:14 executing program 2: socketpair(0x2, 0x0, 0x0, &(0x7f0000000140)) 07:39:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:14 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), r0) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r2, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x100}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xff}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="931dcfcbcdfd"}]}, 0x40}, 0x1, 0x0, 0x0, 0x41000}, 0x0) socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x0, 0xfffffffd, 0x0, @remote, @empty}}) 07:39:14 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:14 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, @remote, @empty}}) 07:39:14 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x6c, r2, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xebd3}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xc8d}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="2382090aaa6f"}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xf8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x6c}, 0x1, 0x0, 0x0, 0x22004094}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:15 executing program 2: socketpair(0x2, 0x2, 0x0, 0x0) 07:39:15 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0xffffffff}}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000180)=r1) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="01002cbd70f3fbdb000000000000ae07b90d7d6fc438c0e6b0a2f598ce951070e9371da8e733f5a3bafbf91c7ef132942064763eb9f8a33a74fc6b4c26f8a7fed9fb55d51452ba9a8e72a612925bcb0c6db9e710c8ef5fa40582d31c38dac74ea46d6bc1079a414ea146d3d61822e45ef1681678a4d8dbfab380ff70d64217b6afaffc247ccf18e9dbc524bb8d79def2aec279e849e32e92aabc"], 0x14}, 0x1, 0x0, 0x0, 0x20048cc1}, 0x48080) 07:39:15 executing program 1: r0 = socket(0x11, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:15 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x68, @remote, @empty}}) 07:39:15 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:15 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 2: socketpair(0x2, 0x2, 0x0, 0x0) 07:39:15 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c, @remote, @empty}}) 07:39:15 executing program 1: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$SIOCX25SDTEFACILITIES(r0, 0x89eb, &(0x7f0000000000)={0xffff, 0x6fdb, 0xe3, 0x6, 0x3, 0x9, 0xb, "104f8b9518865494d69e1636fba8e97568a66d79", "bcabf2d04f5245bccd88ee552d35eb2e492b654b"}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:15 executing program 2: socketpair(0x2, 0x2, 0x0, 0x0) 07:39:15 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = socket(0x2a, 0x2, 0xffff) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f0000000140)={0x84, 0x0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0xfffffffffffffffa}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8, 0x1, r0}, {0x8, 0x1, r0}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x6}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}]}, 0x84}, 0x1, 0x0, 0x0, 0x44080}, 0x0) 07:39:15 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) socket$inet_udplite(0x2, 0x2, 0x88) connect$phonet_pipe(r0, &(0x7f0000000000)={0x23, 0xf0, 0x9, 0xff}, 0x10) 07:39:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f0000000100)=0x1) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:15 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, @remote, @empty}}) 07:39:15 executing program 0: prctl$PR_GET_SECUREBITS(0x1b) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8916, 0x0) 07:39:15 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x226280, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r1, 0x40046103, 0x0) ioctl$IOCTL_STOP_ACCEL_DEV(r1, 0x40096101, &(0x7f0000000000)={{}, 0x2}) 07:39:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000140)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:15 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a, @remote, @empty}}) 07:39:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8916, 0x0) 07:39:15 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000180)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x22, 0x16, @private2={0xfc, 0x2, '\x00', 0x3}, @empty, 0x7818, 0x7}}) getsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = getpid() socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x30, 0x0, 0x4, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x80}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0xfffffffffffffff7}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}]}, 0x30}}, 0x20040080) r2 = getpgrp(0x0) syz_open_procfs$namespace(r1, &(0x7f00000000c0)='ns/ipc\x00') syz_open_procfs$namespace(r2, 0x0) ptrace$setregs(0xf, r2, 0x4, &(0x7f0000000200)="3d72ffd0b092592c018a5a36f4df9ea6e443fd191acc35c184cfe66cd081b244b03502fcf48174ebe3aefb7bfb1ac8ee99c845b6cf5a7d67d546ae3379028f64eefb6f3845d6bcc869366bed1fd83b71972e6b00297af2b10a2f7eda5a3605c73b45bd189b5521f49d628859a0b9cfed52e2136b5969b8d6bebd10fb4674242a9a9c5aa627c1b0515f5ed85c6616c6c84b74be667a2629ad3f81d9fdee10ffc8677df6971597dc109c5aaa0edce73f36ebebe5107ea6cc4ccfa436bc150eaa140eec1493bb36ef0522eff488197c73eea026a6fa0ff3edfb30a56ddd93bcb2c57a965c615552e56e06f2e1") syz_open_dev$dri(&(0x7f0000000080), 0x7, 0x404800) 07:39:15 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'syztnl0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x0, 0x2, 0x0, 0x800, 0x0, @remote, @private0, 0x0, 0x0, 0x0, 0x9c}}) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f0000000000)=0x5) 07:39:15 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:15 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 2: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) [ 1810.599185][T13777] ip6tnl0: mtu greater than device maximum [ 1810.612748][T13777] ip6tnl0: mtu greater than device maximum 07:39:15 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000300)={'gretap0\x00', r1, 0x8000, 0x7800, 0x521, 0x3, {{0x22, 0x4, 0x1, 0x6, 0x88, 0x68, 0x0, 0x4, 0x4, 0x0, @empty, @empty, {[@end, @ra={0x94, 0x4}, @generic={0x83, 0x10, "ed4d2eabdebb117edf06a1f77805"}, @timestamp_prespec={0x44, 0x24, 0x54, 0x3, 0x0, [{@multicast2, 0x203f}, {@broadcast, 0x1f}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x20}, {@multicast2, 0x6}]}, @timestamp_addr={0x44, 0xc, 0x39, 0x1, 0x5, [{@multicast2, 0x25cb}]}, @timestamp={0x44, 0x28, 0x98, 0x0, 0x9, [0x7fffffff, 0xa4aa, 0x4, 0x4, 0x0, 0x1, 0xff, 0xffffffff, 0xff]}, @ra={0x94, 0x4, 0x1}]}}}}}) r4 = socket(0x0, 0x800, 0xffffffff) sendmsg$BATADV_CMD_GET_VLAN(r4, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x44, r2, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004005}, 0x4000) socketpair(0x9, 0xa, 0x8, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000480)={0x18, 0x0, {0x4, @empty, 'vlan1\x00'}}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) 07:39:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8916, 0x0) 07:39:15 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x300, @remote, @empty}}) 07:39:15 executing program 0: r0 = socket(0x11, 0xa, 0x0) getpeername$ax25(r0, &(0x7f0000000000)={{}, [@remote, @default, @rose, @null, @remote, @null, @bcast, @null]}, &(0x7f0000000080)=0x48) bind$ax25(r0, &(0x7f0000000140)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x6}, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @null]}, 0x48) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), 0xffffffffffffffff) r2 = socket(0x23, 0x0, 0x1000) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000004c0)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000500)={0xffffffffffffffff}) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000540)={0xffffffffffffffff}) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000580)={0xffffffffffffffff}) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000700)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000006c0)={&(0x7f00000005c0)={0xfc, 0x0, 0x1, 0x70bd28, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r0}, {0x8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x1ff}, @NBD_ATTR_SOCKETS={0x34, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r0}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r0}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r0}, {0x8}]}, @NBD_ATTR_SOCKETS={0x4c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r0}, {0x8, 0x1, r0}, {0x8, 0x1, r7}, {0x8, 0x1, r8}]}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x4}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x9}]}, 0xfc}, 0x1, 0x0, 0x0, 0x40}, 0x40004) r9 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r9) bind$x25(r9, &(0x7f0000000200), 0x12) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d88fb940", @ANYRES16=0x0, @ANYBLOB="20012dbd7000fcdbdf2501000000e3e4777222aa5c03bbbfdcae80a6c20f3e239b496618ec7a54e397bf1fe79920589c90c1ee0d8623f7105261a265cb544a88f0b0a413147e3c27bf39f887826c719ccb775fde834f17b848397b0cbcfab883ce6ee46096535bfe4a567daa34e16b2e848847ea6fa877acc96e2eab795ef9a70c126e73fe2c200000000000000000"], 0x14}, 0x1, 0x0, 0x0, 0x88c1}, 0x80c0) 07:39:15 executing program 5: openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:15 executing program 2: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:16 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:16 executing program 2: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:16 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:16 executing program 1: r0 = getpgrp(0xffffffffffffffff) ptrace$peeksig(0x4209, r0, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=[{}]) r1 = socket(0x11, 0xa, 0x0) r2 = getpgrp(0x0) syz_open_procfs$namespace(r2, 0x0) getpgrp(r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:16 executing program 4: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000300)={'gretap0\x00', r1, 0x8000, 0x7800, 0x521, 0x3, {{0x22, 0x4, 0x1, 0x6, 0x88, 0x68, 0x0, 0x4, 0x4, 0x0, @empty, @empty, {[@end, @ra={0x94, 0x4}, @generic={0x83, 0x10, "ed4d2eabdebb117edf06a1f77805"}, @timestamp_prespec={0x44, 0x24, 0x54, 0x3, 0x0, [{@multicast2, 0x203f}, {@broadcast, 0x1f}, {@dev={0xac, 0x14, 0x14, 0x10}, 0x20}, {@multicast2, 0x6}]}, @timestamp_addr={0x44, 0xc, 0x39, 0x1, 0x5, [{@multicast2, 0x25cb}]}, @timestamp={0x44, 0x28, 0x98, 0x0, 0x9, [0x7fffffff, 0xa4aa, 0x4, 0x4, 0x0, 0x1, 0xff, 0xffffffff, 0xff]}, @ra={0x94, 0x4, 0x1}]}}}}}) r4 = socket(0x0, 0x800, 0xffffffff) sendmsg$BATADV_CMD_GET_VLAN(r4, &(0x7f0000000400)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x44, r2, 0x2, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}]}, 0x44}, 0x1, 0x0, 0x0, 0x4004005}, 0x4000) socketpair(0x9, 0xa, 0x8, &(0x7f0000000440)={0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r5, 0x4008b100, &(0x7f0000000480)={0x18, 0x0, {0x4, @empty, 'vlan1\x00'}}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000080}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x38, r2, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7f}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) 07:39:16 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:16 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x500, @remote, @empty}}) 07:39:16 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:16 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) r2 = accept$phonet_pipe(r1, &(0x7f0000000000), &(0x7f0000000040)=0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) getsockopt$PNPIPE_IFINDEX(r2, 0x113, 0x2, &(0x7f0000000080), &(0x7f0000000140)=0x4) 07:39:16 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:16 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x600, @remote, @empty}}) 07:39:16 executing program 1: getsockname$ax25(0xffffffffffffffff, &(0x7f0000000000)={{0x3, @default}, [@null, @rose, @bcast, @netrom, @bcast, @remote, @null, @bcast]}, &(0x7f0000000080)=0x48) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:16 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:16 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x1, 0x6, [@broadcast, @multicast, @random="2f26f04541f7", @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @local, @remote]}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f0000000000)={'wg1\x00', @random}) 07:39:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, 0x0, 0x8010) 07:39:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:16 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, 0x0, 0x8010) 07:39:16 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x700, @remote, @empty}}) 07:39:16 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x2c, r0, 0x800, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8800}, 0x40000) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, 0x0) 07:39:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, 0x0, 0x8010) 07:39:16 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) socket$l2tp6(0xa, 0x2, 0x73) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x2, 0x586f, {r2}, {0xee00}, 0x1, 0x23}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socketpair(0x2c, 0x6, 0x10000, &(0x7f0000000280)={0xffffffffffffffff}) accept4$ax25(r3, 0x0, &(0x7f00000002c0), 0x800) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:16 executing program 1: socket(0x11, 0xa, 0x0) r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 07:39:16 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f00, @remote, @empty}}) 07:39:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, 0x0) 07:39:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:16 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, 0x0) 07:39:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:16 executing program 1: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000080)={&(0x7f0000000180)={0x4c, r1, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xfffff1f4}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xec0}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x40800) r4 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r4, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:16 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, @remote, @empty}}) 07:39:16 executing program 0: r0 = socket(0x11, 0xa, 0x0) getsockopt$inet_udp_int(r0, 0x11, 0xb, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f0000000000)=""/113) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x10000, 0x0) ioctl$TUNSETOWNER(r1, 0x400454cc, 0x0) 07:39:16 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) socket$l2tp6(0xa, 0x2, 0x73) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x2, 0x586f, {r2}, {0xee00}, 0x1, 0x23}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socketpair(0x2c, 0x6, 0x10000, &(0x7f0000000280)={0xffffffffffffffff}) accept4$ax25(r3, 0x0, &(0x7f00000002c0), 0x800) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:16 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800, @remote, @empty}}) 07:39:17 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) socket$l2tp6(0xa, 0x2, 0x73) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x2, 0x586f, {r2}, {0xee00}, 0x1, 0x23}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socketpair(0x2c, 0x6, 0x10000, &(0x7f0000000280)={0xffffffffffffffff}) accept4$ax25(r3, 0x0, &(0x7f00000002c0), 0x800) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:17 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, @empty}}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) ioctl$sock_ax25_SIOCADDRT(r4, 0x890b, &(0x7f00000004c0)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, 0x4, [@default, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r5, 0x1}, 0x14}}, 0x0) r7 = socket(0x3, 0x3, 0x7) sendmsg$BATADV_CMD_GET_MESH(r7, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x24, r2, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x44000}, 0x8000) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r8, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000200)={&(0x7f00000002c0)={0x5c, r5, 0x400, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x6}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0xb8f7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, r2, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x7f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20040880}, 0x20000010) 07:39:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:17 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:17 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c00, @remote, @empty}}) 07:39:17 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000040)={0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, 0xee01}) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @short={0x2, 0x1, 0xfffe}}, 0x14) 07:39:17 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000, @remote, @empty}}) 07:39:17 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) socket$l2tp6(0xa, 0x2, 0x73) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x2, 0x586f, {r2}, {0xee00}, 0x1, 0x23}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socketpair(0x2c, 0x6, 0x10000, &(0x7f0000000280)={0xffffffffffffffff}) accept4$ax25(r3, 0x0, &(0x7f00000002c0), 0x800) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:17 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:17 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r3) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:17 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) r0 = socket(0x11, 0xa, 0x0) timer_create(0x4, &(0x7f0000000180)={0x0, 0x22, 0x1, @thr={&(0x7f0000000000)="bc8cffb797050fa6c016ef048e7916c67bb7215b6add4027a7c3d0b7e8e06e00fccde5475260c5d6002428d3961a1181f63d09d754fd6279fd67d7ae2ac3f03fcd24253e4aed98c92397e361d434f77b0889da53a2d15e49fadc48671120fe71", &(0x7f0000000080)}}, &(0x7f00000001c0)) r1 = getpgrp(0x0) syz_open_procfs$namespace(r1, 0x0) pidfd_open(r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:17 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800, @remote, @empty}}) 07:39:17 executing program 4: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:17 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) socket$l2tp6(0xa, 0x2, 0x73) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x2, 0x586f, {r2}, {0xee00}, 0x1, 0x23}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socketpair(0x2c, 0x6, 0x10000, &(0x7f0000000280)) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:17 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:17 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c00, @remote, @empty}}) 07:39:17 executing program 1: r0 = socket(0x1d, 0xa, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000000)={0x3, &(0x7f0000000080)=[{0x9, 0x4, 0x4, 0x1}, {0x8, 0x8, 0x1, 0x4}, {0xfffd, 0x2, 0x4, 0x2}]}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000240)={0x7, &(0x7f0000000200)=[{0x4, 0x7, 0x40, 0x1}, {0x6, 0x0, 0x6, 0x5}, {0x3, 0x31, 0x6, 0x4}, {0x101, 0x1, 0x80, 0x3}, {0x6, 0x5, 0x5, 0x2}, {0x7, 0x8c, 0x40, 0x6}, {0xfff, 0x2, 0x25, 0x7f}]}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) ioctl$TUNSETQUEUE(r4, 0x400454d9, &(0x7f00000001c0)={'vlan1\x00'}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x20000}}) 07:39:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:17 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x10, 0x20000, 0x0, @remote, @empty, 0x40}}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) getcwd(&(0x7f00000002c0)=""/66, 0x42) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x68, r2, 0x100, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xffff8001}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x880}, 0x80) r4 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_HANDLE(r4, 0x113, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x8010) 07:39:17 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) socket$l2tp6(0xa, 0x2, 0x73) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x2, 0x586f, {r2}, {0xee00}, 0x1, 0x23}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:17 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) [ 1812.414937][T14045] can: request_module (can-proto-0) failed. 07:39:17 executing program 2: r0 = socket(0x11, 0xa, 0x0) r1 = syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) socket$l2tp6(0xa, 0x2, 0x73) ioctl$DRM_IOCTL_GET_CLIENT(r1, 0xc0286405, &(0x7f0000000080)={0x2, 0x586f, {r2}, {0xee00}, 0x1, 0x23}) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:17 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x29, 0x1, 0x3, 0x1, 0x0, @private0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x8000, 0x20, 0x7f}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f00000001c0)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', r1, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @ipv4={'\x00', '\xff\xff', @local}, @empty, 0x0, 0x0, 0x0, 0x20}}) r2 = socket(0x2, 0xa, 0x0) timer_gettime(0x0, &(0x7f0000000140)) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) accept4$x25(r2, 0x0, &(0x7f0000000000), 0x800) [ 1812.484392][T14045] can: request_module (can-proto-0) failed. 07:39:17 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socketpair(0x5, 0x1, 0x9, &(0x7f0000000040)={0xffffffffffffffff}) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r1) 07:39:17 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7400, @remote, @empty}}) 07:39:17 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:17 executing program 5: r0 = socket(0x11, 0xa, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000080)={'batadv_slave_1\x00'}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) r3 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) ioctl$TUNSETFILTEREBPF(r1, 0x800454e1, &(0x7f0000000040)=r3) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, 0x0) 07:39:17 executing program 1: socket(0x11, 0xa, 0x0) r0 = socket(0x11, 0x5, 0x20) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000)=0x5, 0x4) 07:39:17 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) socket$l2tp6(0xa, 0x2, 0x73) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:17 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a00, @remote, @empty}}) 07:39:17 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x0, 0x1540, 0x0, @remote, @mcast1, 0x1, 0x0, 0x0, 0xfffffffc}}) 07:39:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, 0x0) 07:39:18 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800, @remote, @empty}}) 07:39:18 executing program 1: r0 = socket(0x11, 0xa, 0x0) pidfd_open(0x0, 0x0) r1 = socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000000)) pidfd_open(0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:18 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00, @remote, @empty}}) 07:39:18 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) syz_open_dev$dri(&(0x7f0000000240), 0x1f, 0x20000) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:18 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x4, 0x0, 0x2, 0x0, 0x43, @remote, @local, 0x0, 0x0, 0x8000000}}) 07:39:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, 0x0) 07:39:18 executing program 1: socketpair(0xf, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind$ax25(r0, &(0x7f0000000140)={{0x3, @default, 0x4}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}, 0x48) r1 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x8922, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @local, 0x0, 0x0, 0x0, 0x8000}}) [ 1812.968587][T14123] sit0: mtu greater than device maximum 07:39:18 executing program 5: socket(0x11, 0xa, 0x0) r0 = socket(0x11, 0x5, 0x20) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) setsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000)=0x5, 0x4) 07:39:18 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:18 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, @remote, @empty}}) 07:39:18 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @remote, @loopback}}) 07:39:18 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0xff00}, @empty}}) 07:39:18 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x814) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:18 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, @ipv4, @empty, 0x700}}) 07:39:18 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, @remote, @empty}}) 07:39:18 executing program 0: r0 = socket(0x11, 0xa, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) getsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket(0x11, 0xa, 0x0) capget(&(0x7f0000000040), 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x4, 0x3, 0x0, 0x0, 0x1, @remote, @empty, 0x8}}) 07:39:18 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xff00, @remote, @empty}}) 07:39:18 executing program 2: socket(0x11, 0xa, 0x0) syz_open_dev$dri(&(0x7f0000000000), 0x5, 0x800) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:18 executing program 1: r0 = socket(0x11, 0xa, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1400000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x3c, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xfffffffb}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x4}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20000000}, 0x850) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:18 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000, @remote, @empty}}) 07:39:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:18 executing program 2: socket(0x11, 0xa, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:18 executing program 0: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:18 executing program 4: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:18 executing program 2: openat$ttynull(0xffffffffffffff9c, &(0x7f0000000300), 0x380c1, 0x0) 07:39:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:18 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, @remote, @empty}}) 07:39:18 executing program 0: ioctl$SIOCAX25ADDFWD(0xffffffffffffffff, 0x89ea, &(0x7f0000000000)={@default, @default}) socket(0x11, 0xa, 0x0) 07:39:18 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x5000000, @remote, @empty}}) 07:39:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:18 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000080)={{&(0x7f0000000180)={'Accelerator1\x00', {}, {&(0x7f0000000000)={'Accelerator1\x00'}}}}, 0x9}) 07:39:18 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:18 executing program 4: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:18 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) 07:39:19 executing program 4: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:19 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x0, 0x0) 07:39:19 executing program 5: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:19 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x0, 0x0) 07:39:19 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6000000, @remote, @empty}}) 07:39:19 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x0, 0x2, 0x0, 0x9, 0x1, @remote, @local, 0x0, 0x0, 0x0, 0x10001}}) r1 = accept4$phonet_pipe(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x0) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_HARDIF(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xf5f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x40004) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="08ad4003411fb169a34f16341b1af3d373b541b97c84548d88a8b3906325c3fed5c7256d27ce47bf080ab3d6e55b821936ec04dfaf5d", @ANYRES16=0x0, @ANYBLOB="00082bbd7000fddbdf2508000000080011000000000014002000fe80000000000000000000000000002f06001d00070000000c000f000800000000000000"], 0x44}}, 0x4) getpeername$ax25(r0, &(0x7f0000000780)={{0x3, @null}, [@bcast, @null, @remote, @rose, @null, @null, @null, @null]}, &(0x7f0000000340)=0x48) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000100", @ANYRES16=r5, @ANYBLOB="010000000000000000000e000000"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010028bd7000fedbdf250d00060028000400000005012a0051e00000006ca1fdc3c343000000000000000000"], 0x2c}}, 0x885) 07:39:19 executing program 1: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000)={0x23, 0x4f, 0x7, 0x6}, 0x10) r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:19 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:19 executing program 5: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:19 executing program 5: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:19 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x0, 0x0) 07:39:19 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:19 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:19 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7000000, @remote, @empty}}) 07:39:19 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:19 executing program 2 (fault-call:0 fault-nth:0): openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000f4e1ae1dbd09f9aba18c4ec2e89726e88215107079e5a1207dc0f75d5e9038506ec3126629b41ceb76cc21fbeb149661f9fdd82b8684812417e437ffa86396d37cfd090671559f38ca4d8a169f8bcd94f1390092d8422198c11f942c8bae98fbf8d3dccc", @ANYRES16=r2, @ANYBLOB="0100000000000000000003000000"], 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r4 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) r5 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES16, @ANYBLOB="200028bd7000fcdbdf250500000008000100000000000c000400ffffffff000000000c000c0b3a2b5e030000000000000000000c000300f80000"], 0x40}, 0x1, 0x0, 0x0, 0x4004800}, 0x8841) r6 = socket(0x11, 0xa, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0x0) socket(0xb, 0x1, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:19 executing program 1: r0 = socket(0x3, 0x4, 0x5a) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'sit0\x00', &(0x7f00000000c0)={'ip6_vti0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty, 0x0, 0x0, 0x3}}) 07:39:19 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, @remote, @empty}}) [ 1814.317786][T14307] FAULT_INJECTION: forcing a failure. [ 1814.317786][T14307] name failslab, interval 1, probability 0, space 0, times 0 [ 1814.330841][T14307] CPU: 1 PID: 14307 Comm: syz-executor.2 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1814.340986][T14307] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1814.351030][T14307] Call Trace: [ 1814.354298][T14307] dump_stack_lvl+0xcd/0x134 [ 1814.358886][T14307] should_fail.cold+0x5/0xa [ 1814.363389][T14307] ? getname_flags.part.0+0x50/0x4f0 [ 1814.368666][T14307] should_failslab+0x5/0x10 [ 1814.373165][T14307] kmem_cache_alloc+0x5e/0x3a0 [ 1814.377918][T14307] ? rcu_read_lock_sched_held+0xd/0x70 [ 1814.383377][T14307] getname_flags.part.0+0x50/0x4f0 [ 1814.388491][T14307] getname+0x8e/0xd0 [ 1814.392377][T14307] do_sys_openat2+0xf5/0x420 [ 1814.396960][T14307] ? build_open_flags+0x6f0/0x6f0 [ 1814.402046][T14307] ? lock_acquire+0x442/0x510 [ 1814.406712][T14307] ? lock_release+0x522/0x720 [ 1814.411383][T14307] ? __context_tracking_exit+0xb8/0xe0 [ 1814.416874][T14307] ? lock_downgrade+0x6e0/0x6e0 [ 1814.421722][T14307] __x64_sys_openat+0x13f/0x1f0 [ 1814.426679][T14307] ? __ia32_sys_open+0x1c0/0x1c0 [ 1814.431625][T14307] ? syscall_enter_from_user_mode+0x21/0x70 [ 1814.437552][T14307] do_syscall_64+0x35/0xb0 [ 1814.441973][T14307] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1814.447878][T14307] RIP: 0033:0x4665d9 07:39:19 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x14, 0x0, 0x300, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:19 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x5, &(0x7f0000000000)=0x80000001, 0x4) 07:39:19 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) [ 1814.451773][T14307] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1814.471387][T14307] RSP: 002b:00007f557d3a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1814.479893][T14307] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1814.487868][T14307] RDX: 00000000000380c1 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 1814.495847][T14307] RBP: 00007f557d3a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1814.503821][T14307] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 07:39:19 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f000000, @remote, @empty}}) [ 1814.511784][T14307] R13: 00007fff42f462af R14: 00007f557d3a7300 R15: 0000000000022000 07:39:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, 0x0) 07:39:19 executing program 1: r0 = socket(0x11, 0xa, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = socket(0x11, 0xa, 0x0) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000180)=0x4e3, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000000)=""/109, &(0x7f0000000080)=0x6d) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) 07:39:19 executing program 2 (fault-call:0 fault-nth:1): openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:19 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) r2 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f00000001c0), 0x2, 0x0) write$6lowpan_enable(r2, &(0x7f0000000200)='0', 0x1) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) recvfrom$ax25(r1, &(0x7f0000000000)=""/133, 0x85, 0x40000000, &(0x7f0000000140)={{0x3, @null, 0x8}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @default]}, 0x48) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, 0x0) 07:39:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, 0x0, 0x8010) [ 1814.657892][T14347] FAULT_INJECTION: forcing a failure. [ 1814.657892][T14347] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1814.692844][T14347] CPU: 0 PID: 14347 Comm: syz-executor.2 Tainted: G W 5.14.0-rc1-syzkaller #0 07:39:19 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, 0x0, 0x8010) [ 1814.703119][T14347] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1814.713260][T14347] Call Trace: [ 1814.716530][T14347] dump_stack_lvl+0xcd/0x134 [ 1814.721125][T14347] should_fail.cold+0x5/0xa [ 1814.725630][T14347] strncpy_from_user+0x34/0x3e0 [ 1814.730572][T14347] getname_flags.part.0+0x95/0x4f0 [ 1814.735684][T14347] getname+0x8e/0xd0 [ 1814.739574][T14347] do_sys_openat2+0xf5/0x420 [ 1814.744159][T14347] ? build_open_flags+0x6f0/0x6f0 [ 1814.749181][T14347] ? lock_acquire+0x442/0x510 [ 1814.753860][T14347] ? lock_release+0x522/0x720 07:39:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, 0x0) [ 1814.758597][T14347] ? __context_tracking_exit+0xb8/0xe0 [ 1814.764061][T14347] ? lock_downgrade+0x6e0/0x6e0 [ 1814.768910][T14347] __x64_sys_openat+0x13f/0x1f0 [ 1814.773760][T14347] ? __ia32_sys_open+0x1c0/0x1c0 [ 1814.778696][T14347] ? syscall_enter_from_user_mode+0x21/0x70 [ 1814.784592][T14347] do_syscall_64+0x35/0xb0 [ 1814.789038][T14347] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1814.794932][T14347] RIP: 0033:0x4665d9 07:39:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, 0x0, 0x8010) 07:39:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc080}, 0x8010) [ 1814.798820][T14347] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1814.818427][T14347] RSP: 002b:00007f557d3a7188 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1814.826931][T14347] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1814.835508][T14347] RDX: 00000000000380c1 RSI: 0000000000000000 RDI: ffffffffffffff9c [ 1814.843475][T14347] RBP: 00007f557d3a71d0 R08: 0000000000000000 R09: 0000000000000000 07:39:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:20 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000, @remote, @empty}}) 07:39:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000200)=ANY=[@ANYBLOB="14000000f4e1ae1dbd09f9aba18c4ec2e89726e88215107079e5a1207dc0f75d5e9038506ec3126629b41ceb76cc21fbeb149661f9fdd82b8684812417e437ffa86396d37cfd090671559f38ca4d8a169f8bcd94f1390092d8422198c11f942c8bae98fbf8d3dccc", @ANYRES16=r2, @ANYBLOB="0100000000000000000003000000"], 0x14}}, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000080), r1) r4 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r4, 0x111, 0x2, 0x0, 0x4) r5 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r5, 0x111, 0x2, 0x0, 0x4) sendmsg$NBD_CMD_STATUS(r3, &(0x7f00000001c0)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)=ANY=[@ANYRES16, @ANYRES16, @ANYBLOB="200028bd7000fcdbdf250500000008000100000000000c000400ffffffff000000000c000c0b3a2b5e030000000000000000000c000300f80000"], 0x40}, 0x1, 0x0, 0x0, 0x4004800}, 0x8841) r6 = socket(0x11, 0xa, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0x0) socket(0xb, 0x1, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r6, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) [ 1814.851442][T14347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1814.859669][T14347] R13: 00007fff42f462af R14: 00007f557d3a7300 R15: 0000000000022000 [ 1814.867713][ C0] vkms_vblank_simulate: vblank timer overrun 07:39:20 executing program 0: r0 = socket(0x11, 0xa, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000140)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, r1}) r2 = accept4$x25(r0, &(0x7f0000000180)={0x9, @remote}, &(0x7f00000001c0)=0x12, 0x0) bind$x25(r2, &(0x7f0000000240)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x12) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:20 executing program 2 (fault-call:0 fault-nth:2): openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:20 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x34, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x20}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xf67e}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x8080}, 0x20000000) 07:39:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:20 executing program 5: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl0\x00', 0x0, 0x0, 0x2, 0x0, 0x9, 0x1, @remote, @local, 0x0, 0x0, 0x0, 0x10001}}) r1 = accept4$phonet_pipe(r0, &(0x7f00000005c0), &(0x7f0000000600)=0x10, 0x0) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000640), &(0x7f0000000680)=0x4) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000000)) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_HARDIF(r3, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x44, 0x0, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xf5f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80000001}, @BATADV_ATTR_HOP_PENALTY={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x81}, 0x40004) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r3) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000040)) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000440)=ANY=[@ANYBLOB="08ad4003411fb169a34f16341b1af3d373b541b97c84548d88a8b3906325c3fed5c7256d27ce47bf080ab3d6e55b821936ec04dfaf5d", @ANYRES16=0x0, @ANYBLOB="00082bbd7000fddbdf2508000000080011000000000014002000fe80000000000000000000000000002f06001d00070000000c000f000800000000000000"], 0x44}}, 0x4) getpeername$ax25(r0, &(0x7f0000000780)={{0x3, @null}, [@bcast, @null, @remote, @rose, @null, @null, @null, @null]}, &(0x7f0000000340)=0x48) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="14000100", @ANYRES16=r5, @ANYBLOB="010000000000000000000e000000"], 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000540)={&(0x7f00000006c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="010028bd7000fedbdf250d00060028000400000005012a0051e00000006ca1fdc3c343000000000000000000"], 0x2c}}, 0x885) 07:39:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0xc080}, 0x8010) 07:39:20 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x48000000, @remote, @empty}}) [ 1815.066211][T14388] FAULT_INJECTION: forcing a failure. [ 1815.066211][T14388] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1815.104795][T14388] CPU: 0 PID: 14388 Comm: syz-executor.2 Tainted: G W 5.14.0-rc1-syzkaller #0 07:39:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x8010) [ 1815.115068][T14388] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1815.125117][T14388] Call Trace: [ 1815.128387][T14388] dump_stack_lvl+0xcd/0x134 [ 1815.132982][T14388] should_fail.cold+0x5/0xa [ 1815.137485][T14388] _copy_to_user+0x2c/0x150 [ 1815.142164][T14388] simple_read_from_buffer+0xcc/0x160 [ 1815.147543][T14388] proc_fail_nth_read+0x187/0x220 [ 1815.152746][T14388] ? proc_fault_inject_read+0x220/0x220 [ 1815.158462][T14388] ? security_file_permission+0x248/0x560 07:39:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 1815.164183][T14388] ? proc_fault_inject_read+0x220/0x220 [ 1815.169735][T14388] vfs_read+0x1b5/0x570 [ 1815.173892][T14388] ksys_read+0x12d/0x250 [ 1815.178134][T14388] ? vfs_write+0xa40/0xa40 [ 1815.182551][T14388] ? syscall_enter_from_user_mode+0x21/0x70 [ 1815.188447][T14388] do_syscall_64+0x35/0xb0 [ 1815.192976][T14388] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1815.198876][T14388] RIP: 0033:0x41935c [ 1815.202798][T14388] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1815.222492][T14388] RSP: 002b:00007f557d3a7170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1815.230899][T14388] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 1815.238869][T14388] RDX: 000000000000000f RSI: 00007f557d3a71e0 RDI: 0000000000000003 [ 1815.246840][T14388] RBP: 00007f557d3a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1815.255117][T14388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 07:39:20 executing program 4 (fault-call:1 fault-nth:0): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:20 executing program 5 (fault-call:1 fault-nth:0): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:20 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) [ 1815.263074][T14388] R13: 00007fff42f462af R14: 00007f557d3a7300 R15: 0000000000022000 [ 1815.271094][ C0] vkms_vblank_simulate: vblank timer overrun [ 1815.342517][T14420] FAULT_INJECTION: forcing a failure. [ 1815.342517][T14420] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.355268][T14420] CPU: 1 PID: 14420 Comm: syz-executor.5 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1815.365423][T14420] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1815.375469][T14420] Call Trace: [ 1815.378749][T14420] dump_stack_lvl+0xcd/0x134 [ 1815.383470][T14420] should_fail.cold+0x5/0xa [ 1815.387973][T14420] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1815.393692][T14420] should_failslab+0x5/0x10 [ 1815.398282][T14420] __kmalloc+0x72/0x330 [ 1815.402430][T14420] ? rcu_read_lock_sched_held+0xd/0x70 [ 1815.407881][T14420] tomoyo_realpath_from_path+0xc3/0x620 [ 1815.413418][T14420] ? tomoyo_profile+0x42/0x50 [ 1815.418078][T14420] tomoyo_path_number_perm+0x1d5/0x590 [ 1815.423633][T14420] ? tomoyo_path_number_perm+0x18d/0x590 [ 1815.429252][T14420] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1815.435041][T14420] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1815.441267][T14420] ? rcu_read_lock_sched_held+0xd/0x70 [ 1815.446713][T14420] ? lock_acquire+0x442/0x510 [ 1815.451378][T14420] ? rcu_read_lock_sched_held+0xd/0x70 [ 1815.456826][T14420] ? lock_release+0x522/0x720 [ 1815.461488][T14420] ? lock_downgrade+0x6e0/0x6e0 [ 1815.466319][T14420] ? lock_acquire+0x442/0x510 [ 1815.470982][T14420] ? rcu_read_lock_sched_held+0xd/0x70 [ 1815.476432][T14420] ? lock_release+0x522/0x720 [ 1815.481097][T14420] ? __context_tracking_exit+0xb8/0xe0 [ 1815.486545][T14420] ? __fget_files+0x23d/0x3e0 [ 1815.491208][T14420] security_file_ioctl+0x50/0xb0 [ 1815.496136][T14420] __x64_sys_ioctl+0xb3/0x200 [ 1815.500889][T14420] do_syscall_64+0x35/0xb0 [ 1815.505292][T14420] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1815.511376][T14420] RIP: 0033:0x4665d9 [ 1815.515260][T14420] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1815.535177][T14420] RSP: 002b:00007f232eb22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 07:39:20 executing program 0: socket(0x32, 0x1, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x74, r2, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x4}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x9}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x4f7f34f80000}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @initdev={0xac, 0x1e, 0x0, 0x0}}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth0_macvtap\x00'}]}, 0x74}, 0x1, 0x0, 0x0, 0x24000885}, 0x40000a0) getrandom(&(0x7f0000000000)=""/137, 0x89, 0x2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'ip6_vti0\x00', &(0x7f00000000c0)={'ip6gre0\x00', 0x0, 0x0, 0xf0, 0x0, 0x0, 0x0, @private1, @ipv4={'\x00', '\xff\xff', @broadcast}, 0x0, 0x50, 0x0, 0x11d37ba3}}) [ 1815.543577][T14420] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1815.551539][T14420] RDX: 0000000020000000 RSI: 000000000000541b RDI: 0000000000000003 [ 1815.559492][T14420] RBP: 00007f232eb221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1815.567445][T14420] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1815.575399][T14420] R13: 00007ffdd94024ff R14: 00007f232eb22300 R15: 0000000000022000 [ 1815.623920][T14422] FAULT_INJECTION: forcing a failure. [ 1815.623920][T14422] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1815.637224][T14422] CPU: 1 PID: 14422 Comm: syz-executor.4 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1815.647372][T14422] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1815.657417][T14422] Call Trace: [ 1815.660683][T14422] dump_stack_lvl+0xcd/0x134 [ 1815.665273][T14422] should_fail.cold+0x5/0xa [ 1815.669766][T14422] _copy_to_user+0x2c/0x150 [ 1815.674264][T14422] simple_read_from_buffer+0xcc/0x160 [ 1815.679667][T14422] proc_fail_nth_read+0x187/0x220 [ 1815.684684][T14422] ? proc_fault_inject_read+0x220/0x220 [ 1815.690223][T14422] ? security_file_permission+0x248/0x560 [ 1815.695940][T14422] ? proc_fault_inject_read+0x220/0x220 [ 1815.701508][T14422] vfs_read+0x1b5/0x570 [ 1815.705660][T14422] ksys_read+0x12d/0x250 [ 1815.709901][T14422] ? vfs_write+0xa40/0xa40 [ 1815.714311][T14422] ? syscall_enter_from_user_mode+0x21/0x70 [ 1815.720199][T14422] do_syscall_64+0x35/0xb0 [ 1815.724609][T14422] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1815.730495][T14422] RIP: 0033:0x41935c [ 1815.734376][T14422] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1815.753977][T14422] RSP: 002b:00007fd65dd90170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1815.762386][T14422] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:21 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x4c000000, @remote, @empty}}) 07:39:21 executing program 5 (fault-call:1 fault-nth:1): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) [ 1815.770352][T14422] RDX: 000000000000000f RSI: 00007fd65dd901e0 RDI: 0000000000000003 [ 1815.778338][T14422] RBP: 00007fd65dd901d0 R08: 0000000000000000 R09: 0000000000000000 [ 1815.786303][T14422] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1815.794268][T14422] R13: 00007fff7fa5c21f R14: 00007fd65dd90300 R15: 0000000000022000 [ 1815.812695][T14420] ERROR: Out of memory at tomoyo_realpath_from_path. 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) [ 1815.877181][T14438] FAULT_INJECTION: forcing a failure. [ 1815.877181][T14438] name failslab, interval 1, probability 0, space 0, times 0 [ 1815.891712][T14438] CPU: 1 PID: 14438 Comm: syz-executor.5 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1815.901879][T14438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1815.912109][T14438] Call Trace: [ 1815.915382][T14438] dump_stack_lvl+0xcd/0x134 [ 1815.920008][T14438] should_fail.cold+0x5/0xa 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x7, &(0x7f0000000080)={0x0}}, 0x0) [ 1815.924515][T14438] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1815.929888][T14438] should_failslab+0x5/0x10 [ 1815.934745][T14438] __kmalloc+0x72/0x330 [ 1815.938900][T14438] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1815.944105][T14438] tomoyo_encode+0x28/0x50 [ 1815.948523][T14438] tomoyo_realpath_from_path+0x186/0x620 [ 1815.954156][T14438] ? tomoyo_profile+0x42/0x50 [ 1815.958832][T14438] tomoyo_path_number_perm+0x1d5/0x590 [ 1815.964285][T14438] ? tomoyo_path_number_perm+0x18d/0x590 [ 1815.969917][T14438] ? tomoyo_execute_permission+0x4a0/0x4a0 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x700, &(0x7f0000000080)={0x0}}, 0x0) 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0xf0ff7f, &(0x7f0000000080)={0x0}}, 0x0) [ 1815.975796][T14438] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1815.982125][T14438] ? rcu_read_lock_sched_held+0xd/0x70 [ 1815.987591][T14438] ? lock_acquire+0x442/0x510 [ 1815.992299][T14438] ? rcu_read_lock_sched_held+0xd/0x70 [ 1815.997758][T14438] ? lock_release+0x522/0x720 [ 1816.002437][T14438] ? lock_downgrade+0x6e0/0x6e0 [ 1816.007646][T14438] ? lock_acquire+0x442/0x510 [ 1816.012527][T14438] ? rcu_read_lock_sched_held+0xd/0x70 [ 1816.017985][T14438] ? lock_release+0x522/0x720 [ 1816.022660][T14438] ? __context_tracking_exit+0xb8/0xe0 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x7000000, &(0x7f0000000080)={0x0}}, 0x0) 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x7ffff000, &(0x7f0000000080)={0x0}}, 0x0) [ 1816.028127][T14438] ? __fget_files+0x23d/0x3e0 [ 1816.032892][T14438] security_file_ioctl+0x50/0xb0 [ 1816.038043][T14438] __x64_sys_ioctl+0xb3/0x200 [ 1816.042725][T14438] do_syscall_64+0x35/0xb0 [ 1816.047149][T14438] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1816.053274][T14438] RIP: 0033:0x4665d9 [ 1816.057167][T14438] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 07:39:21 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) socketpair(0x18, 0x800, 0x4, &(0x7f0000000180)={0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0x1, &(0x7f0000000080)="b253be42767f3e49f7d2396086af67de1532028065c8efc730e01577e6645bf37c8071", &(0x7f00000001c0)=@tcp6=r2}, 0x20) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETOFFLOAD(r3, 0x400454d0, 0x4) recvfrom$ax25(r1, &(0x7f0000000000)=""/121, 0x79, 0x40030040, 0x0, 0x0) [ 1816.076782][T14438] RSP: 002b:00007f232eb22188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1816.085199][T14438] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1816.093258][T14438] RDX: 0000000020000000 RSI: 000000000000541b RDI: 0000000000000003 [ 1816.102013][T14438] RBP: 00007f232eb221d0 R08: 0000000000000000 R09: 0000000000000000 [ 1816.110319][T14438] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1816.118273][T14438] R13: 00007ffdd94024ff R14: 00007f232eb22300 R15: 0000000000022000 07:39:21 executing program 0: r0 = socket(0x11, 0xa, 0x0) accept$phonet_pipe(r0, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0xffffff7f, &(0x7f0000000080)={0x0}}, 0x0) 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x2) [ 1816.152899][T14438] ERROR: Out of memory at tomoyo_realpath_from_path. 07:39:21 executing program 5 (fault-call:1 fault-nth:2): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:21 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000, @remote, @empty}}) 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x7) 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x10) 07:39:21 executing program 1: r0 = socket(0x11, 0xa, 0x0) r1 = accept$phonet_pipe(r0, 0x0, &(0x7f0000000000)) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$SIOCX25GCAUSEDIAG(r2, 0x89e6, &(0x7f0000000200)={0xff, 0x12}) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) socketpair(0x23, 0x2, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$phonet_pipe(r3, &(0x7f00000001c0)={0x23, 0x87, 0x7, 0x9}, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x14, @loopback, @empty, 0x0, 0x0, 0x0, 0xfff}}) 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7}}, 0x0) [ 1816.299233][T14472] FAULT_INJECTION: forcing a failure. [ 1816.299233][T14472] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1816.340622][T14472] CPU: 0 PID: 14472 Comm: syz-executor.5 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1816.350981][T14472] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1816.361122][T14472] Call Trace: [ 1816.364484][T14472] dump_stack_lvl+0xcd/0x134 [ 1816.369082][T14472] should_fail.cold+0x5/0xa [ 1816.373586][T14472] _copy_to_user+0x2c/0x150 [ 1816.378087][T14472] simple_read_from_buffer+0xcc/0x160 [ 1816.383456][T14472] proc_fail_nth_read+0x187/0x220 [ 1816.388486][T14472] ? proc_fault_inject_read+0x220/0x220 [ 1816.394026][T14472] ? security_file_permission+0x248/0x560 [ 1816.400383][T14472] ? proc_fault_inject_read+0x220/0x220 [ 1816.405929][T14472] vfs_read+0x1b5/0x570 [ 1816.410088][T14472] ksys_read+0x12d/0x250 [ 1816.414329][T14472] ? vfs_write+0xa40/0xa40 [ 1816.418749][T14472] ? syscall_enter_from_user_mode+0x21/0x70 [ 1816.424821][T14472] do_syscall_64+0x35/0xb0 [ 1816.429239][T14472] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1816.435398][T14472] RIP: 0033:0x41935c [ 1816.439378][T14472] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1816.458993][T14472] RSP: 002b:00007f232eb22170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1816.467500][T14472] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 000000000041935c [ 1816.475479][T14472] RDX: 000000000000000f RSI: 00007f232eb221e0 RDI: 0000000000000004 [ 1816.483451][T14472] RBP: 00007f232eb221d0 R08: 0000000000000000 R09: 0000000000000000 07:39:21 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x68000000, @remote, @empty}}) 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x18) 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x700) [ 1816.491424][T14472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1816.499391][T14472] R13: 00007ffdd94024ff R14: 00007f232eb22300 R15: 0000000000022000 [ 1816.507614][ C0] vkms_vblank_simulate: vblank timer overrun 07:39:21 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x2}}) 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x1800) 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x700}}, 0x0) 07:39:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:21 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x23, 0xa, 0x9) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x14, 0x0, 0x10, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x8080}, 0x4040800) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socketpair(0xa, 0xf9f32d6c6d12378d, 0x4, &(0x7f0000000280)) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000000)=r2) getsockname$ax25(r0, &(0x7f00000001c0)={{}, [@netrom, @remote, @netrom, @netrom, @remote, @default, @remote, @netrom]}, &(0x7f0000000240)=0x48) 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xf0ff7f}}, 0x0) 07:39:21 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x2f, 0x0, 0xfc, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @broadcast}, @mcast2, 0x700}}) r1 = accept$ax25(r0, 0x0, &(0x7f0000000200)) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f0000000240)={0x3, @null, 0xffffffffffffffff}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) getpeername$packet(r2, &(0x7f0000000440)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000480)=0x14) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={0x1, &(0x7f0000000080)="05b68793ed74684a20bd83830266d97323a5db66a5b8ff604514ca94a5853871985802bdf3e43f24a9ffc5747ff9d845b91c858e5845103a4672e4b662518b28cc22da49c30dd76441509da693c9a0a3e764bb222a9bc519c9a2741667cfd793ce5b9b1187ad203001051c5b588257ecfd4678692a2eb05b8f9ef86ffcd6b93a492b2eb98362b8b1c1b4cc3183bc951d9560d5989384ce8a77bb1fd7fa17c2a67dae2b0026dacb067422c9ede770bd156bee", &(0x7f0000000180)=@udp6=r0, 0x1}, 0x20) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000003c0)={&(0x7f00000002c0)={0xfc, 0x14, 0x10, 0x70bd29, 0x25dfdbfc, {0x1f, 0x1f}, [@INET_DIAG_REQ_BYTECODE={0x25, 0x1, "1ce6d64d00a61ed6af1f402ae771bd7b8a4e84056da9a3f51b4d7be3540b5b102f"}, @INET_DIAG_REQ_BYTECODE={0xbe, 0x1, "577c2906e8b63cd921d34562bcdabd0c4fd0d1c7bfe2537a5ca1dfa77496bcfb59acd3f606ad402e4ed0318d994fc0ec3c35c87ecf238d3b78dcfda937f22f54966eea9b6ac8ac7c2edbb0374f3a57e5bfe1b8ecdf7aaefaa057d4eadb7ae96faaae8f7585720f2abf0b51ab9493d1d3205d667dccb58d3b4abbbd75f26b897b5ac5f69afb7c1636b02be5124407784b5ca490a63bd5e121c4fdaa52d852e30a285b30aa2dcb59e31f2bb9b11a6b737d164224da3d077e27738b"}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4881}, 0x20000800) 07:39:21 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x6c000000, @remote, @empty}}) 07:39:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x2, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x4000) 07:39:21 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x60ff) 07:39:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7000000}}, 0x0) 07:39:22 executing program 0: r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000440)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x3c}, 0x1, 0x0, 0x0, 0x1}, 0x20000080) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x3c, r1, 0x1, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x9}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x10000}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8020}, 0x408c0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x10, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:22 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x74000000, @remote, @empty}}) 07:39:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ffff000}}, 0x0) 07:39:22 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) setsockopt$inet_dccp_int(r0, 0x21, 0x3, &(0x7f0000000000)=0x101, 0x4) 07:39:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xffffff7f}}, 0x0) 07:39:22 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x9700) 07:39:22 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) setsockopt$PNPIPE_HANDLE(r1, 0x113, 0x3, &(0x7f0000000000)=0x1, 0x4) 07:39:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x7ffffffff000}}, 0x0) 07:39:22 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'ip6tnl0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x29, 0x0, 0x0, 0x0, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @empty, 0x0, 0x0, 0x1000000}}) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x4c01, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:22 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x7a000000, @remote, @empty}}) 07:39:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5411, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:22 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) 07:39:22 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x104000) 07:39:22 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0xff000000, @remote, @empty}}) 07:39:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xf0ff7f00000000}}, 0x0) 07:39:22 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x105400) 07:39:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5421, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:22 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'ip6tnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @empty}}) 07:39:22 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), r0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x401}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0x1c, r2, 0x100, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x2000890}, 0x4000000) 07:39:22 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x400000) 07:39:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5450, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:22 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xf0ffffff7f0000}}, 0x0) 07:39:22 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x401000) 07:39:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5451, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:22 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) socket(0x18, 0x6, 0x100) 07:39:22 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) syz_genetlink_get_family_id$nbd(&(0x7f0000000000), r1) 07:39:22 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x2}}) 07:39:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x700000000000000}}, 0x0) 07:39:22 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x4af000) 07:39:22 executing program 0: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) connect$nfc_raw(r0, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x1}, 0x10) 07:39:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5452, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:22 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x3}}) 07:39:22 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x4fd000) 07:39:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xffffff7f00000000}}, 0x0) 07:39:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5460, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x8}, 0x0) 07:39:22 executing program 1: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f00000000c0)={'sit0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4, @empty}}) r2 = socket(0x11, 0xa, 0x0) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, 0x0, 0x0, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x7}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0xfff}, @L2TP_ATTR_MRU={0x6, 0x1d, 0xff}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x2}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x7f}]}, 0x4c}, 0x1, 0x0, 0x0, 0x800}, 0x44000) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00042bbd7000fee6149f5800000008000600", @ANYRES32=r1, @ANYRES64=r3], 0x24}, 0x1, 0x0, 0x0, 0x4004}, 0x4000010) socket$inet6_udplite(0xa, 0x2, 0x88) 07:39:22 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x4}}) 07:39:23 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x10001, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000040)={'dummy0\x00'}) r1 = socket(0x11, 0xa, 0x0) r2 = syz_genetlink_get_family_id$nbd(&(0x7f00000000c0), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r1) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f00000006c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000680)={&(0x7f0000000440)={0x234, 0x13, 0x100, 0x70bd2d, 0x25dfdbfc, {0x1d, 0x5, 0x2, 0x2, {0x4e20, 0x4e20, [0x7, 0x4, 0x7, 0x1], [0x9, 0x2, 0x6, 0x9], 0x0, [0x5, 0x9]}, 0x8000, 0x1}, [@INET_DIAG_REQ_BYTECODE={0xb9, 0x1, "29517b8157784ff6d3b9ab82db5fbd2f3865d83a6338eebd6d0f8e592c150fdd16aebd2bc5eeac6aa68839e6b96a305f0203fa5a4eb10b1e0a0f087d2904f6b9f1cdd6a9a884647df12474ba853ad6a3dfd21c7f06b59da75079c47ddf20168fe87f5a527068baa232bfae711bfabd2e7f99999a074dfa4dbcea47108eb6786ab881ed6ca7c72068424b3cca68d1240d41b3eef79d5ba03f1db45351d38f6c9d4766bb966ea50acbfe01dde13ef364dc06e56194a6"}, @INET_DIAG_REQ_BYTECODE={0x46, 0x1, "7a0f9e83eb6579657c0aac16ed239220d3375200e201efce645a9e5289cfbc486a49ba5cc5c84aed4d800aca776bd2e0451004c4bbdeb68dce74b4cf742c9ee9d572"}, @INET_DIAG_REQ_BYTECODE={0xe4, 0x1, "4bc7a9ee2cad88e9d715fc04d682f23917b43b151965a55700dcc81040b46f82f486757a6232fb6a17e45f2d2db98c0ba9f909ba2e24791799a17d55bec9a34f0988920c2bc1397cdbae16ae9a3b64fe6bb3b001a637d49a1de17c77829547fe5cf951c985b7b8369415459fa8dd66c2633b665424418719ae43e518f042ae58a4d1609621120a5131cdd69ddd0ca74d3767317c3b7d0ee9230ce550f2e14a3ed367a3499a1e42d5fda8d3319eb27c362273920083873f4d52e492ae853c7b9316cfd2b8aa3363f513edba0906254d684d42d238c5196a0063cb1f9b93f2ed20"}]}, 0x234}, 0x1, 0x0, 0x0, 0x4000800}, 0x1) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x20408802}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x20, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x22000000}, 0x8040) r4 = socket(0xb, 0x6, 0x6) r5 = socket(0x1e, 0x80000, 0x30) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)={0x7c, r2, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}, {0x8, 0x1, r1}]}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}]}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x3}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}]}, 0x7c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000400)={'sit0\x00', &(0x7f0000000140)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x8, 0x10}}) 07:39:23 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x541000) 07:39:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x300}, 0x0) 07:39:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x6364, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x7}, 0x0) 07:39:23 executing program 1 (fault-call:1 fault-nth:0): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:23 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x5}}) 07:39:23 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x970000) 07:39:23 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:23 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x6}}) 07:39:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8901, &(0x7f0000000000)={'syztnl1\x00', 0x0}) [ 1818.066942][T14755] FAULT_INJECTION: forcing a failure. [ 1818.066942][T14755] name failslab, interval 1, probability 0, space 0, times 0 [ 1818.081610][T14755] CPU: 0 PID: 14755 Comm: syz-executor.1 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1818.091773][T14755] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1818.101996][T14755] Call Trace: [ 1818.105265][T14755] dump_stack_lvl+0xcd/0x134 [ 1818.110122][T14755] should_fail.cold+0x5/0xa [ 1818.114713][T14755] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1818.120430][T14755] should_failslab+0x5/0x10 [ 1818.124935][T14755] __kmalloc+0x72/0x330 [ 1818.129088][T14755] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.134548][T14755] tomoyo_realpath_from_path+0xc3/0x620 [ 1818.140098][T14755] ? tomoyo_profile+0x42/0x50 [ 1818.144773][T14755] tomoyo_path_number_perm+0x1d5/0x590 [ 1818.150239][T14755] ? tomoyo_path_number_perm+0x18d/0x590 [ 1818.155872][T14755] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1818.161677][T14755] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1818.167918][T14755] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.173381][T14755] ? lock_acquire+0x442/0x510 [ 1818.178060][T14755] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.183521][T14755] ? lock_release+0x522/0x720 [ 1818.188201][T14755] ? lock_downgrade+0x6e0/0x6e0 [ 1818.193054][T14755] ? lock_acquire+0x442/0x510 [ 1818.197727][T14755] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.203189][T14755] ? lock_release+0x522/0x720 [ 1818.207875][T14755] ? __context_tracking_exit+0xb8/0xe0 [ 1818.213340][T14755] ? __fget_files+0x23d/0x3e0 [ 1818.218017][T14755] security_file_ioctl+0x50/0xb0 [ 1818.222964][T14755] __x64_sys_ioctl+0xb3/0x200 [ 1818.227648][T14755] do_syscall_64+0x35/0xb0 [ 1818.232066][T14755] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1818.237967][T14755] RIP: 0033:0x4665d9 [ 1818.241859][T14755] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 07:39:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x700}, 0x0) 07:39:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0xf0ff7f}, 0x0) 07:39:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8902, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x7000000}, 0x0) 07:39:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8903, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x7ffff000}, 0x0) [ 1818.261469][T14755] RSP: 002b:00007fd089892188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1818.269882][T14755] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1818.277852][T14755] RDX: 0000000020000000 RSI: 000000000000890b RDI: 0000000000000003 [ 1818.285821][T14755] RBP: 00007fd0898921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1818.293790][T14755] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1818.301760][T14755] R13: 00007ffdcda06d1f R14: 00007fd089892300 R15: 0000000000022000 [ 1818.309786][ C0] vkms_vblank_simulate: vblank timer overrun [ 1818.341836][T14755] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1818.352222][T14778] FAULT_INJECTION: forcing a failure. [ 1818.352222][T14778] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1818.366338][T14778] CPU: 0 PID: 14778 Comm: syz-executor.0 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1818.376589][T14778] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1818.386816][T14778] Call Trace: [ 1818.390346][T14778] dump_stack_lvl+0xcd/0x134 [ 1818.395030][T14778] should_fail.cold+0x5/0xa [ 1818.399532][T14778] _copy_from_user+0x2c/0x180 [ 1818.404209][T14778] __copy_msghdr_from_user+0x91/0x4b0 [ 1818.409586][T14778] ? __ia32_sys_shutdown+0x70/0x70 [ 1818.414700][T14778] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1818.420941][T14778] ? path_openat+0xfc0/0x27f0 [ 1818.425623][T14778] sendmsg_copy_msghdr+0xa1/0x160 [ 1818.430652][T14778] ? do_recvmmsg+0x6d0/0x6d0 [ 1818.435242][T14778] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.440966][T14778] ? lock_release+0x522/0x720 [ 1818.445640][T14778] ? __might_fault+0xd3/0x180 [ 1818.446035][T14785] FAULT_INJECTION: forcing a failure. [ 1818.446035][T14785] name failslab, interval 1, probability 0, space 0, times 0 [ 1818.450414][T14778] ? lock_downgrade+0x6e0/0x6e0 [ 1818.450435][T14778] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.450461][T14778] ___sys_sendmsg+0xc6/0x170 [ 1818.477840][T14778] ? sendmsg_copy_msghdr+0x160/0x160 [ 1818.483125][T14778] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.488579][T14778] ? lock_release+0x522/0x720 [ 1818.493249][T14778] ? __fget_files+0x21b/0x3e0 [ 1818.497916][T14778] ? lock_downgrade+0x6e0/0x6e0 [ 1818.502756][T14778] ? lock_release+0x522/0x720 [ 1818.507418][T14778] ? kstrtou8_from_user+0x210/0x210 [ 1818.512611][T14778] ? get_pid_task+0xe8/0x210 [ 1818.517275][T14778] ? lock_downgrade+0x6e0/0x6e0 [ 1818.522236][T14778] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.527690][T14778] ? __fget_files+0x23d/0x3e0 [ 1818.532532][T14778] ? __fget_light+0xea/0x280 [ 1818.537112][T14778] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1818.543345][T14778] __sys_sendmsg+0xe5/0x1b0 [ 1818.547842][T14778] ? __sys_sendmsg_sock+0x30/0x30 [ 1818.552857][T14778] ? get_vtime_delta+0x26e/0x420 [ 1818.557788][T14778] ? syscall_enter_from_user_mode+0x21/0x70 [ 1818.563673][T14778] ? trace_hardirqs_on+0x5b/0x1c0 [ 1818.568708][T14778] do_syscall_64+0x35/0xb0 [ 1818.573131][T14778] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1818.579192][T14778] RIP: 0033:0x4665d9 [ 1818.583079][T14778] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1818.602679][T14778] RSP: 002b:00007fd08a718188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1818.611255][T14778] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1818.619215][T14778] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1818.627183][T14778] RBP: 00007fd08a7181d0 R08: 0000000000000000 R09: 0000000000000000 [ 1818.635139][T14778] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 07:39:23 executing program 1 (fault-call:1 fault-nth:1): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8904, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:23 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0xffffff7f}, 0x0) 07:39:23 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) [ 1818.643097][T14778] R13: 00007ffe19a1390f R14: 00007fd08a718300 R15: 0000000000022000 [ 1818.651254][T14785] CPU: 1 PID: 14785 Comm: syz-executor.1 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1818.661409][T14785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1818.671464][T14785] Call Trace: [ 1818.674740][T14785] dump_stack_lvl+0xcd/0x134 [ 1818.679336][T14785] should_fail.cold+0x5/0xa [ 1818.683833][T14785] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1818.689206][T14785] should_failslab+0x5/0x10 [ 1818.693714][T14785] __kmalloc+0x72/0x330 [ 1818.697881][T14785] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1818.700362][T14788] FAULT_INJECTION: forcing a failure. [ 1818.700362][T14788] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1818.703082][T14785] tomoyo_encode+0x28/0x50 [ 1818.720845][T14785] tomoyo_realpath_from_path+0x186/0x620 [ 1818.726563][T14785] ? tomoyo_profile+0x42/0x50 [ 1818.731230][T14785] tomoyo_path_number_perm+0x1d5/0x590 [ 1818.736679][T14785] ? tomoyo_path_number_perm+0x18d/0x590 [ 1818.742302][T14785] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1818.748098][T14785] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1818.754331][T14785] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.759782][T14785] ? lock_acquire+0x442/0x510 [ 1818.764455][T14785] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.770079][T14785] ? lock_release+0x522/0x720 [ 1818.774749][T14785] ? lock_downgrade+0x6e0/0x6e0 [ 1818.779601][T14785] ? lock_acquire+0x442/0x510 [ 1818.784438][T14785] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.790062][T14785] ? lock_release+0x522/0x720 [ 1818.794725][T14785] ? __context_tracking_exit+0xb8/0xe0 [ 1818.800183][T14785] ? __fget_files+0x23d/0x3e0 [ 1818.804854][T14785] security_file_ioctl+0x50/0xb0 [ 1818.809787][T14785] __x64_sys_ioctl+0xb3/0x200 [ 1818.814456][T14785] do_syscall_64+0x35/0xb0 [ 1818.819038][T14785] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1818.824930][T14785] RIP: 0033:0x4665d9 [ 1818.828895][T14785] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1818.848495][T14785] RSP: 002b:00007fd089892188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1818.857111][T14785] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1818.865330][T14785] RDX: 0000000020000000 RSI: 000000000000890b RDI: 0000000000000003 [ 1818.873469][T14785] RBP: 00007fd0898921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1818.881434][T14785] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1818.889481][T14785] R13: 00007ffdcda06d1f R14: 00007fd089892300 R15: 0000000000022000 [ 1818.897629][T14788] CPU: 0 PID: 14788 Comm: syz-executor.0 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1818.902910][T14785] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1818.907783][T14788] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1818.907796][T14788] Call Trace: [ 1818.907802][T14788] dump_stack_lvl+0xcd/0x134 [ 1818.933612][T14788] should_fail.cold+0x5/0xa [ 1818.938359][T14788] _copy_from_user+0x2c/0x180 [ 1818.943516][T14788] move_addr_to_kernel.part.0+0x31/0x110 [ 1818.949425][T14788] __copy_msghdr_from_user+0x3da/0x4b0 [ 1818.955056][T14788] ? __ia32_sys_shutdown+0x70/0x70 [ 1818.960155][T14788] sendmsg_copy_msghdr+0xa1/0x160 [ 1818.965160][T14788] ? do_recvmmsg+0x6d0/0x6d0 [ 1818.969726][T14788] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.975169][T14788] ? lock_release+0x522/0x720 [ 1818.979824][T14788] ? __might_fault+0xd3/0x180 [ 1818.984480][T14788] ? lock_downgrade+0x6e0/0x6e0 [ 1818.989481][T14788] ? rcu_read_lock_sched_held+0xd/0x70 [ 1818.994923][T14788] ___sys_sendmsg+0xc6/0x170 [ 1818.999492][T14788] ? sendmsg_copy_msghdr+0x160/0x160 [ 1819.004761][T14788] ? rcu_read_lock_sched_held+0xd/0x70 [ 1819.010202][T14788] ? lock_release+0x522/0x720 [ 1819.014857][T14788] ? __fget_files+0x21b/0x3e0 [ 1819.019514][T14788] ? lock_downgrade+0x6e0/0x6e0 [ 1819.024345][T14788] ? lock_release+0x522/0x720 [ 1819.028998][T14788] ? kstrtou8_from_user+0x210/0x210 [ 1819.034191][T14788] ? get_pid_task+0xe8/0x210 [ 1819.038757][T14788] ? lock_downgrade+0x6e0/0x6e0 [ 1819.043800][T14788] ? rcu_read_lock_sched_held+0xd/0x70 [ 1819.049961][T14788] ? __fget_files+0x23d/0x3e0 [ 1819.054685][T14788] ? __fget_light+0xea/0x280 [ 1819.059471][T14788] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1819.066427][T14788] __sys_sendmsg+0xe5/0x1b0 [ 1819.071357][T14788] ? __sys_sendmsg_sock+0x30/0x30 [ 1819.076910][T14788] ? get_vtime_delta+0x26e/0x420 [ 1819.081855][T14788] ? syscall_enter_from_user_mode+0x21/0x70 [ 1819.087831][T14788] ? trace_hardirqs_on+0x5b/0x1c0 [ 1819.092914][T14788] do_syscall_64+0x35/0xb0 [ 1819.097310][T14788] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1819.103185][T14788] RIP: 0033:0x4665d9 [ 1819.107064][T14788] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1819.126661][T14788] RSP: 002b:00007fd08a718188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1819.135065][T14788] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 07:39:24 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x7}}) 07:39:24 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xc04a01) 07:39:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8906, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x7ffffffff000}, 0x0) [ 1819.143014][T14788] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1819.150962][T14788] RBP: 00007fd08a7181d0 R08: 0000000000000000 R09: 0000000000000000 [ 1819.158926][T14788] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1819.167051][T14788] R13: 00007ffe19a1390f R14: 00007fd08a718300 R15: 0000000000022000 07:39:24 executing program 1 (fault-call:1 fault-nth:2): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8907, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0xf0ff7f00000000}, 0x0) 07:39:24 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xd04f00) 07:39:24 executing program 0 (fault-call:1 fault-nth:2): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) [ 1819.314035][T14803] FAULT_INJECTION: forcing a failure. [ 1819.314035][T14803] name fail_usercopy, interval 1, probability 0, space 0, times 0 07:39:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:24 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x8}}) [ 1819.364115][T14809] FAULT_INJECTION: forcing a failure. [ 1819.364115][T14809] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1819.400055][T14803] CPU: 0 PID: 14803 Comm: syz-executor.1 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1819.410333][T14803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1819.420382][T14803] Call Trace: [ 1819.423666][T14803] dump_stack_lvl+0xcd/0x134 [ 1819.428264][T14803] should_fail.cold+0x5/0xa [ 1819.432768][T14803] _copy_from_user+0x2c/0x180 [ 1819.437448][T14803] inet6_ioctl+0x214/0x280 [ 1819.441866][T14803] ? inet6_release+0x70/0x70 [ 1819.446471][T14803] ? tomoyo_path_number_perm+0x24e/0x590 [ 1819.452276][T14803] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1819.458073][T14803] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1819.464306][T14803] ? lock_acquire+0x442/0x510 [ 1819.468978][T14803] sock_do_ioctl+0xcb/0x2d0 [ 1819.473473][T14803] ? compat_ifr_data_ioctl+0x150/0x150 [ 1819.478926][T14803] ? lock_downgrade+0x6e0/0x6e0 [ 1819.483764][T14803] sock_ioctl+0x477/0x6a0 [ 1819.488082][T14803] ? vlan_ioctl_set+0x30/0x30 [ 1819.492750][T14803] ? __fget_files+0x23d/0x3e0 [ 1819.497419][T14803] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1819.503650][T14803] ? vlan_ioctl_set+0x30/0x30 [ 1819.508320][T14803] __x64_sys_ioctl+0x193/0x200 [ 1819.513439][T14803] do_syscall_64+0x35/0xb0 [ 1819.517845][T14803] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1819.523819][T14803] RIP: 0033:0x4665d9 [ 1819.527699][T14803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1819.547312][T14803] RSP: 002b:00007fd089892188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1819.555712][T14803] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1819.563669][T14803] RDX: 0000000020000000 RSI: 000000000000890b RDI: 0000000000000003 [ 1819.571753][T14803] RBP: 00007fd0898921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1819.579722][T14803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1819.587685][T14803] R13: 00007ffdcda06d1f R14: 00007fd089892300 R15: 0000000000022000 [ 1819.595660][T14809] CPU: 1 PID: 14809 Comm: syz-executor.0 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1819.606147][T14809] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1819.616206][T14809] Call Trace: [ 1819.619479][T14809] dump_stack_lvl+0xcd/0x134 [ 1819.624078][T14809] should_fail.cold+0x5/0xa [ 1819.628584][T14809] _copy_from_user+0x2c/0x180 [ 1819.633263][T14809] iovec_from_user+0x242/0x3c0 [ 1819.638035][T14809] __import_iovec+0x65/0x580 [ 1819.642630][T14809] import_iovec+0x10c/0x150 [ 1819.647136][T14809] sendmsg_copy_msghdr+0x12d/0x160 [ 1819.652251][T14809] ? do_recvmmsg+0x6d0/0x6d0 [ 1819.656836][T14809] ? rcu_read_lock_sched_held+0xd/0x70 07:39:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8913, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0xf0ffffff7f0000}, 0x0) 07:39:24 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xf04a00) 07:39:24 executing program 1 (fault-call:1 fault-nth:3): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) [ 1819.662300][T14809] ? __might_fault+0xd3/0x180 [ 1819.666976][T14809] ? lock_downgrade+0x6e0/0x6e0 [ 1819.671915][T14809] ? rcu_read_lock_sched_held+0xd/0x70 [ 1819.677378][T14809] ___sys_sendmsg+0xc6/0x170 [ 1819.681967][T14809] ? sendmsg_copy_msghdr+0x160/0x160 [ 1819.687254][T14809] ? rcu_read_lock_sched_held+0xd/0x70 [ 1819.692718][T14809] ? lock_release+0x522/0x720 [ 1819.697392][T14809] ? __fget_files+0x21b/0x3e0 [ 1819.702175][T14809] ? lock_downgrade+0x6e0/0x6e0 [ 1819.707019][T14809] ? lock_release+0x522/0x720 07:39:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x700000000000000}, 0x0) 07:39:24 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x1000000) [ 1819.711688][T14809] ? kstrtou8_from_user+0x210/0x210 [ 1819.716887][T14809] ? get_pid_task+0xe8/0x210 [ 1819.721475][T14809] ? lock_downgrade+0x6e0/0x6e0 [ 1819.726322][T14809] ? rcu_read_lock_sched_held+0xd/0x70 [ 1819.731785][T14809] ? __fget_files+0x23d/0x3e0 [ 1819.736468][T14809] ? __fget_light+0xea/0x280 [ 1819.741061][T14809] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1819.747389][T14809] __sys_sendmsg+0xe5/0x1b0 [ 1819.751893][T14809] ? __sys_sendmsg_sock+0x30/0x30 [ 1819.756915][T14809] ? get_vtime_delta+0x26e/0x420 07:39:24 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x14ac000) 07:39:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0xffffff7f00000000}, 0x0) [ 1819.757018][T14828] FAULT_INJECTION: forcing a failure. [ 1819.757018][T14828] name failslab, interval 1, probability 0, space 0, times 0 [ 1819.761857][T14809] ? syscall_enter_from_user_mode+0x21/0x70 [ 1819.780343][T14809] ? trace_hardirqs_on+0x5b/0x1c0 [ 1819.785373][T14809] do_syscall_64+0x35/0xb0 [ 1819.789794][T14809] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1819.795694][T14809] RIP: 0033:0x4665d9 07:39:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x7}, 0x0) [ 1819.799585][T14809] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1819.819371][T14809] RSP: 002b:00007fd08a718188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1819.827963][T14809] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1819.835951][T14809] RDX: 0000000000000000 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1819.844002][T14809] RBP: 00007fd08a7181d0 R08: 0000000000000000 R09: 0000000000000000 [ 1819.852058][T14809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1819.860027][T14809] R13: 00007ffe19a1390f R14: 00007fd08a718300 R15: 0000000000022000 [ 1819.875582][T14828] CPU: 1 PID: 14828 Comm: syz-executor.1 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1819.885933][T14828] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1819.895973][T14828] Call Trace: [ 1819.899239][T14828] dump_stack_lvl+0xcd/0x134 [ 1819.903843][T14828] should_fail.cold+0x5/0xa [ 1819.908335][T14828] ? fib6_info_alloc+0xc1/0x210 [ 1819.913169][T14828] should_failslab+0x5/0x10 [ 1819.917659][T14828] kmem_cache_alloc_trace+0x55/0x3c0 [ 1819.922932][T14828] fib6_info_alloc+0xc1/0x210 [ 1819.927592][T14828] ip6_route_info_create+0x33e/0x1aa0 [ 1819.932950][T14828] ? tomoyo_path_number_perm+0x441/0x590 [ 1819.938568][T14828] ? ipv6_route_ioctl+0x3c7/0x570 [ 1819.943581][T14828] ? fib6_nh_init+0x1b20/0x1b20 [ 1819.948419][T14828] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1819.954650][T14828] ? apparmor_capable+0x1d8/0x460 [ 1819.959664][T14828] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1819.965995][T14828] ip6_route_add+0x24/0x150 [ 1819.970494][T14828] ipv6_route_ioctl+0x3f8/0x570 [ 1819.975334][T14828] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1819.981646][T14828] ? tomoyo_supervisor+0x1cf/0xf00 [ 1819.986829][T14828] ? rt6_purge_dflt_routers+0xd30/0xd30 [ 1819.992363][T14828] ? rcu_read_lock_sched_held+0xd/0x70 [ 1819.997906][T14828] inet6_ioctl+0x242/0x280 [ 1820.002317][T14828] ? inet6_release+0x70/0x70 [ 1820.006894][T14828] ? tomoyo_path_number_perm+0x24e/0x590 [ 1820.012810][T14828] sock_do_ioctl+0xcb/0x2d0 [ 1820.017326][T14828] ? compat_ifr_data_ioctl+0x150/0x150 [ 1820.022783][T14828] ? lock_downgrade+0x6e0/0x6e0 [ 1820.027626][T14828] sock_ioctl+0x477/0x6a0 [ 1820.031964][T14828] ? vlan_ioctl_set+0x30/0x30 [ 1820.036650][T14828] ? __fget_files+0x23d/0x3e0 [ 1820.041511][T14828] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1820.047746][T14828] ? vlan_ioctl_set+0x30/0x30 [ 1820.052412][T14828] __x64_sys_ioctl+0x193/0x200 [ 1820.057165][T14828] do_syscall_64+0x35/0xb0 [ 1820.061571][T14828] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1820.067648][T14828] RIP: 0033:0x4665d9 [ 1820.071546][T14828] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1820.091143][T14828] RSP: 002b:00007fd089892188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1820.099542][T14828] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1820.107499][T14828] RDX: 0000000020000000 RSI: 000000000000890b RDI: 0000000000000003 [ 1820.115890][T14828] RBP: 00007fd0898921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1820.123845][T14828] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1820.131801][T14828] R13: 00007ffdcda06d1f R14: 00007fd089892300 R15: 0000000000022000 07:39:25 executing program 0 (fault-call:1 fault-nth:3): r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:25 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x2000000) 07:39:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8914, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:25 executing program 1 (fault-call:1 fault-nth:4): r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:25 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x48}}) 07:39:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x700}, 0x0) [ 1820.237456][T14848] FAULT_INJECTION: forcing a failure. [ 1820.237456][T14848] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1820.296532][T14855] FAULT_INJECTION: forcing a failure. [ 1820.296532][T14855] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1820.302091][T14848] CPU: 0 PID: 14848 Comm: syz-executor.0 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1820.319995][T14848] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1820.330242][T14848] Call Trace: [ 1820.333601][T14848] dump_stack_lvl+0xcd/0x134 [ 1820.338285][T14848] should_fail.cold+0x5/0xa [ 1820.342874][T14848] _copy_to_user+0x2c/0x150 [ 1820.347375][T14848] simple_read_from_buffer+0xcc/0x160 [ 1820.352754][T14848] proc_fail_nth_read+0x187/0x220 [ 1820.357884][T14848] ? proc_fault_inject_read+0x220/0x220 [ 1820.363517][T14848] ? security_file_permission+0x248/0x560 [ 1820.369248][T14848] ? proc_fault_inject_read+0x220/0x220 [ 1820.374792][T14848] vfs_read+0x1b5/0x570 [ 1820.378953][T14848] ksys_read+0x12d/0x250 [ 1820.383197][T14848] ? vfs_write+0xa40/0xa40 [ 1820.387622][T14848] ? syscall_enter_from_user_mode+0x21/0x70 [ 1820.393515][T14848] do_syscall_64+0x35/0xb0 [ 1820.397930][T14848] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1820.403828][T14848] RIP: 0033:0x41935c [ 1820.407888][T14848] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1820.427674][T14848] RSP: 002b:00007fd08a718170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1820.436128][T14848] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c 07:39:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:25 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x7000000) 07:39:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xf0ff7f}, 0x0) 07:39:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8918, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:25 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x10000000) 07:39:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x7000000}, 0x0) [ 1820.444271][T14848] RDX: 000000000000000f RSI: 00007fd08a7181e0 RDI: 0000000000000004 [ 1820.452244][T14848] RBP: 00007fd08a7181d0 R08: 0000000000000000 R09: 0000000000000000 [ 1820.460207][T14848] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1820.468178][T14848] R13: 00007ffe19a1390f R14: 00007fd08a718300 R15: 0000000000022000 [ 1820.478063][T14855] CPU: 0 PID: 14855 Comm: syz-executor.1 Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1820.488217][T14855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1820.498269][T14855] Call Trace: [ 1820.501534][T14855] dump_stack_lvl+0xcd/0x134 [ 1820.506119][T14855] should_fail.cold+0x5/0xa [ 1820.510610][T14855] _copy_to_user+0x2c/0x150 [ 1820.515102][T14855] simple_read_from_buffer+0xcc/0x160 [ 1820.520465][T14855] proc_fail_nth_read+0x187/0x220 [ 1820.525479][T14855] ? proc_fault_inject_read+0x220/0x220 [ 1820.531015][T14855] ? security_file_permission+0x248/0x560 [ 1820.536813][T14855] ? proc_fault_inject_read+0x220/0x220 [ 1820.542351][T14855] vfs_read+0x1b5/0x570 [ 1820.546582][T14855] ksys_read+0x12d/0x250 [ 1820.550813][T14855] ? vfs_write+0xa40/0xa40 [ 1820.555218][T14855] ? syscall_enter_from_user_mode+0x21/0x70 [ 1820.561108][T14855] do_syscall_64+0x35/0xb0 [ 1820.565513][T14855] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1820.571398][T14855] RIP: 0033:0x41935c [ 1820.575364][T14855] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1820.594958][T14855] RSP: 002b:00007fd089892170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1820.603361][T14855] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 000000000041935c [ 1820.611408][T14855] RDX: 000000000000000f RSI: 00007fd0898921e0 RDI: 0000000000000004 [ 1820.619365][T14855] RBP: 00007fd0898921d0 R08: 0000000000000000 R09: 0000000000000000 [ 1820.627321][T14855] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1820.635278][T14855] R13: 00007ffdcda06d1f R14: 00007fd089892300 R15: 0000000000022000 07:39:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8933, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x7ffff000}, 0x0) 07:39:25 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:25 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x4c}}) 07:39:25 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x18000000) 07:39:25 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xff600000) 07:39:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xffffff7f}, 0x0) 07:39:25 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x400000000000) 07:39:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8936, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x60ffffffffff) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x7fffffffefff) 07:39:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x2, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x7ffffffff000}, 0x0) 07:39:26 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x60}}) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x970000000000) 07:39:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0xa}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xf0ff7f00000000}, 0x0) 07:39:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8940, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x68}}) 07:39:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x10, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xf0ffffff7f0000}, 0x0) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x10400000000000) 07:39:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8941, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x6c}}) 07:39:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x4c01, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x7}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x700000000000000}, 0x0) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x10540000000000) 07:39:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x894c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x74}}) 07:39:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8982, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 07:39:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x700}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8983, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x7a}}) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xc04a0100000000) 07:39:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5421, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x300}}) 07:39:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5450, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xd04f0000000000) 07:39:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89a0, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xf04a0000000000) 07:39:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x7}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x7}, 0x0) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x100000000000000) 07:39:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5451, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89a1, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:26 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x700}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:26 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x500}}) 07:39:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x700}, 0x0) 07:39:26 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x200000000000000) 07:39:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5452, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0xf0ff7f}, 0x0) 07:39:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0xf0ff7f}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:27 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x600}}) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x400448c9, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x700000000000000) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 07:39:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x5460, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x400448dd, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x700}}) 07:39:27 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x1000000000000000) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x400454ca, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x6364, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x1f00}}) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x7ffff000}, 0x0) 07:39:27 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x1800000000000000) 07:39:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x7000000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8901, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x40049409, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x2000}}) 07:39:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x7ffff000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 07:39:27 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xffefffffff7f0000) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x7) 07:39:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8902, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x40086602, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:27 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0xffffffffff600000) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x700) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0xf0ff7f) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x40186366, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x4800}}) 07:39:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8903, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000000), 0x1, 0x80000) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)=0x0) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f0000000100)={0x80000001, 0x5, {}, {r1}, 0xbd, 0xb5}) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x401c5820, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x4020940d, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x7000000) 07:39:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8904, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x80086301, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x7ffff000) 07:39:27 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x4c00}}) 07:39:27 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040), 0x42040, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)) socketpair(0x2, 0x800, 0x2, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)=ANY=[], 0x148}, 0x1, 0x0, 0x0, 0x40004}, 0x14) ioctl$IOCTL_START_ACCEL_DEV(0xffffffffffffffff, 0x40096102, &(0x7f0000000000)={{}, 0x8}) 07:39:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x80086601, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0xffffff7f) 07:39:27 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8906, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:27 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x6000}}) 07:39:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x7ffffffff000) 07:39:28 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x6800}}) 07:39:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x80108906, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0xbba2d0860afe1bd6, 0x0) 07:39:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x700}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0xf0ff7f00000000) 07:39:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8907, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xf0ff7f}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 2: r0 = socket$l2tp(0x2, 0x2, 0x73) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @null}, [@default, @netrom, @remote, @netrom, @netrom, @remote, @remote, @rose]}, &(0x7f00000000c0)=0x48, 0x80000) r2 = accept$ax25(r1, &(0x7f0000000100)={{0x3, @rose}, [@null, @null, @null, @rose, @rose, @rose, @bcast]}, &(0x7f0000000180)=0x48) ioctl$SIOCAX25ADDFWD(r2, 0x89ea, &(0x7f00000001c0)={@default, @bcast}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x80108907, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0xf0ffffff7f0000) 07:39:28 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x6c00}}) 07:39:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890f, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x10040, 0x0) sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f0000000000)=0x4) 07:39:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x801c581f, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7000000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket(0x2, 0xa, 0x3b999d53) getrlimit(0xc, &(0x7f0000000140)) socket$l2tp(0x2, 0x2, 0x73) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f0000000000)={0x2006c}) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000200)) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f00000001c0)={'vlan0\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r3, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000180)=0x1) syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000040)={'ip6erspan0\x00', 0xf7b, 0x400}) 07:39:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0xc0045878, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x700000000000000) 07:39:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0xffffff7f00000000) 07:39:28 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x101000, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000140), r0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000040)=0x1) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xd16}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4011}, 0x0) 07:39:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0xc0045878, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8910, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x7400}}) 07:39:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7ffff000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 2: r0 = accept$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000080)) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f00000000c0)={@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) openat$ttynull(0xffffffffffffff9c, 0x0, 0x381c2, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xf, &(0x7f0000000000)="3693b94e2913db600c24d4dafc0121bf803a36c12809417e428cd195772f23db7805af5bbc4070e3da42d94d256cd536eaad00bc415b26a60f80b9c0f9730de49369ab88728044c42b5a3b8cb0", 0x4d) 07:39:28 executing program 4: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB="68eba4a6aa958fc8f0f413c80400000000a0562f8bc20b3117a8cd12540900000099", @ANYRES16=0x0, @ANYBLOB="040028bd7000fcdbdf251100000008002c0009000000050029000000000005002a000100000008002b0001000100050037000000000008003c00ffffff7f080039000800000008003b00ff0f000008002c0005000000"], 0x5c}, 0x1, 0x0, 0x0, 0x880}, 0x4000) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x50, 0x0, 0x20, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x100}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x2a}]}, 0x50}, 0x1, 0x0, 0x0, 0x4008044}, 0x800) 07:39:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0xc0189436, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8912, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 4: ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)={0x61, 0x55, 0xb, 0x8, 0x3, 0x81}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0xc020660b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 2: r0 = getpid() capget(&(0x7f0000000000)={0x20080522, r0}, &(0x7f0000000040)={0x80000000, 0x2, 0x80000001, 0x9, 0xe6, 0x4ec0}) add_key(&(0x7f0000000080)='ceph\x00', &(0x7f00000000c0)={'syz', 0x0}, &(0x7f0000000100)="0296c14e96a61b7af1c1a237a5732c29bc04269f3a2eb4f06d3e30a1831df199a3353a082a4e9809a575adf047cf87840d2a7a4340ff8537f7ff4165c2a598ae0ac331c2a772189c0682ff4b5e3b549d822f", 0x52, 0xfffffffffffffff9) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:28 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x7a00}}) 07:39:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xffffff7f}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x3bf}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x2}]}, 0x34}}, 0x801) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1f}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x4}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r2}]}]}, 0x4c}, 0x1, 0x0, 0x0, 0x1004}, 0x40000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0x0) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000080), 0x19b200, 0x0) bind$ax25(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @null, 0x5}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}, 0x48) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000013c0)={0xffffffffffffffff}) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000001540)={&(0x7f0000001380)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000001500)={&(0x7f0000001400)={0xe0, 0x0, 0x400, 0x70bd2c, 0x25dfdbfc, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}]}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x8}, @NBD_ATTR_SOCKETS={0x54, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8}, {0x8}, {0x8, 0x1, r3}, {0x8}, {0x8, 0x1, r4}, {0x8}, {0x8}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x8}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x101}, @NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x8}]}, 0xe0}, 0x1, 0x0, 0x0, 0x1}, 0x4040800) ioctl$TIOCGSID(r2, 0x5429, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x20401, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000200)={'batadv_slave_1\x00', 0x0}) ioctl$TUNSETIFINDEX(r5, 0x400454da, &(0x7f0000000240)=r6) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000300), 0x101440, 0x0) write$tun(r7, &(0x7f0000000340)={@void, @val={0x2, 0x80, 0xfffd, 0xae4, 0x0, 0x8000}, @llc={@snap={0xaa, 0x1, 'I', "9a9640", 0xf9, "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"}}}, 0x1012) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x1) getpeername$ax25(0xffffffffffffffff, &(0x7f0000000140)={{0x3, @null}, [@null, @default, @bcast, @netrom, @remote, @rose, @null]}, &(0x7f0000000000)=0x48) 07:39:28 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8913, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0x2000000c, &(0x7f0000000080)={0x0}}, 0x0) 07:39:28 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0xff00}}) 07:39:28 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:28 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x7}}, 0x0) 07:39:28 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000000)=""/73, &(0x7f0000000080)=0x49) 07:39:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0xfffffffffffffc22, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x80) 07:39:29 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x2}}) 07:39:29 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCGSID(r0, 0x5429, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000140)) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x44, 0x0, 0x4, 0x70bd2b, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x7fff}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1f8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x14) 07:39:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) accept$phonet_pipe(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) 07:39:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8914, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x700}}, 0x0) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0xf0ff7f}}, 0x0) 07:39:29 executing program 4: r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000002700), 0x400000, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000002740)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$TCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f00000026c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x2594, 0x12, 0x800, 0x70bd2c, 0x25dfdbfe, {0x28, 0x40, 0x8, 0x71, {0x4e24, 0x4e23, [0xb4, 0x4, 0x1, 0xfffffff9], [0x5, 0x0, 0x9, 0xffffffff], 0x0, [0x80000000, 0x2]}, 0xfff, 0x40}, [@INET_DIAG_REQ_BYTECODE={0xf5, 0x1, "c621029d9e18dbe7bac71fe09574aea0530a83d83466d1a7ac02f774f3f02bb936b36a840e9b914c7fcaaba95aaf1fc183acb8ec1e0bc03982e2e44cd590f56b5d5aa1f50bf7b981a690e777e066a809d6de7abcd39d0534e03f45cac869d3b19b395b1ec0bad46b5f5d4719c689dce4daabf0d3cac4304017d993b3e2c7ff2d3064b6e7ef430242dd220f79fce09aef6e6212b8ea3e57ea63e596f5018a0fe2eb0c36e913c04bd3c45002e41b13b1bc65ce72e0e0efd82f76c091b0fa029012be995a903c2c902674261e64b66b1c5778ae7af93fad4cb673a0c6de68bdb9d8823c3dafe844c670ea4c5a706e9d86284d"}, @INET_DIAG_REQ_BYTECODE={0x102, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xe1, 0x1, "0031db65052efb84eaabe0f37c013c85424b50af362b7d97b49303b2fe72a9ca6c0767bfa816c655709d17950ccc29b5b0909575a382d1de265dcaf877c9ba73eec57eeec638d15b747086b7a7ef751e5ea997c015116468aab17e82a15d1ffb6ae5c205ba2b525e62e041782a6ba35c39088e72b9322e7eebbfe41fd9c1fd09de3d45aaca15ae4b113ca60f683cbf83b3a11896b3fe8a905ed80ae6034b443d719cd76044799f6f746498465d7d9fdf050666f9541407e8ad8f0b6e252d4d4157b54b469295efd8c7fcbc5accb144bb0885ba5c4c67cc8546e2974654"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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@INET_DIAG_REQ_BYTECODE={0x6c, 0x1, "aaf8fe6e23b0f5d2dd5b3965c404995ae42af80503b89180d7bf681190cdb0f577dd76f7bb9da4d8a4b7aae4ad75d37ab692d35b56d753af8ff049f5000898c232387ed66f428a0ed627cd058b6fdcef7c2c7fe6c6caab487d81d845bfbf82595f0d7a186902f617"}, @INET_DIAG_REQ_BYTECODE={0xb8, 0x1, "dcbcb299e4e3c888d652b9169ac9f6641bba70355db6c933508759a524e9e9ed5045848bd75969aad8242771a2d11cc06dcb16b5e85d90bb030c28e79f3cb19e67327865f3e50482fbacebd509adb0f0c61c4519cff410df7227aad6462f0e349da51704ab4dff93d3e1121febe65030a9d7834aaba5e42f147ea0e38fa068ef74fc2a649662e10c581d72efc1caf843924e6f06cf3cc5bfda30a129807c7114c1238c279bd996b79089bebf4b17f7a2bb31b6c6"}, @INET_DIAG_REQ_BYTECODE={0xed, 0x1, "be01b4121f23f5c51483a69dc2dae928dd6a7250c8736037180bec285f107e75215a87657335797c467f4c1c033102fb09ae6e87ae7d2c137e8979fb694448ad31c9079abd6d260a23480ca0093ca14cb60627608643dc7ed554890b0490e6ed799dd57f8ebd1b46035d899070fed7e22636d5b985ee7ab775148453b9ad716e08b5af1c6a187737abc8d86c856d7a0c0253e13cc8281858d3ba3c531351cfc942654f62a8df78ad27e3baa67f43a1dcca4aa5e837c8222ba3bb9603eccbbcd44a0a811f06c31caaecd35e920368ee3cc77ff8ce7d16071c8432eebbacb85d034fc8c8eb72db966988"}, @INET_DIAG_REQ_BYTECODE={0x49, 0x1, "1d43c6925b65c97b17331a08f8fe75f5c9cd33775ef104d9014589093b03204240e28e7a362e7fc702691b6128d478d72ca5d7f34a5f9def0a48271dc3c978dfeb918f66f6"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}]}, 0x2594}, 0x1, 0x0, 0x0, 0x4}, 0x40) setpgid(0xffffffffffffffff, 0x0) 07:39:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000040)={0x1, 0xa, [@dev={'\xaa\xaa\xaa\xaa\xaa', 0x27}, @broadcast, @local, @empty, @multicast, @remote, @remote, @multicast, @remote, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}]}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$802154_raw(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0102}}}, 0x14, &(0x7f0000000140)={&(0x7f00000000c0)="043c96076ea85b695ef1076ef2cdb2555d37fddd89b9d40e01db7aeb93dbe0d563cbfa87007e2891e2ae8621d68e844b36c0e7f5aa374d21f8ca9de6c39a7e1019439bcde4ef934745682cbe891bb6a3e6", 0x51}, 0x1, 0x0, 0x0, 0x4000}, 0x4) 07:39:29 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(0xffffffffffffffff, 0x40096100, &(0x7f00000001c0)={{&(0x7f0000000140)={'Accelerator\x00', {&(0x7f0000000000)=@adf_str={@bank={'Bank', '1', 'InterruptCoalescingEnabled\x00'}, {"eeb31c72e1310f0b3d82bbb03b2ac077ee83c67628bb294203fecebd86fde7c6e99d5f70266e48343c17889b388e88a1a238cd632a5fa51e460b8e4ee2ce54d2"}}}, {&(0x7f00000000c0)={'Accelerator1\x00'}}}}, 0x6}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000200)) 07:39:29 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x3}}) 07:39:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8916, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x1000000}}, 0x0) 07:39:29 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) bind$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x3}}, 0x12) 07:39:29 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x51be68dfa76f3f6d, 0x0) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x7000000}}, 0x0) 07:39:29 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x4}}) 07:39:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2100080}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040027bd7000fbdbdf250100000014001f00fe80000000000000000000000000534c8905c1e8e6fc9d982472eb80aa08001900ac14144014000800767863616e310000000000000000000008000c0003000400050004006b000000"], 0x54}}, 0x85) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 07:39:29 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x181a00, 0x0) 07:39:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8918, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) socketpair(0x1a, 0x5, 0x40, &(0x7f0000000040)) 07:39:29 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x5}}) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x7ffff000}}, 0x0) 07:39:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8933, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000000)={0x81, 0x6, 0x800, 0x1, 0x3, 0x4, 0x26, "c114466144aab5ae8438eb5bc3e05a3ca64612ac", "8693cc6c7badf78b5899647e1d69911a36290704"}) ioctl$PPPOEIOCSFWD(0xffffffffffffffff, 0x4008b100, &(0x7f0000000040)={0x18, 0x0, {0x2, @multicast, 'bridge_slave_1\x00'}}) clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) getitimer(0x1, &(0x7f0000000000)) socket$phonet_pipe(0x23, 0x5, 0x2) ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f0000000080)={0x14}) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 07:39:29 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x24000010}, 0x18800) fork() getsockname$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @netrom}, [@rose, @remote, @null, @remote, @rose, @netrom, @bcast, @null]}, &(0x7f0000000100)=0x48) 07:39:29 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, 0xee01) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x6}}) 07:39:29 executing program 5: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) connect$nfc_raw(r1, &(0x7f0000000140)={0x27, 0x0, 0x2, 0x4}, 0x10) setsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f0000000100)=0x80000000, 0x4) bind$802154_raw(0xffffffffffffffff, &(0x7f00000000c0)={0x24, @short}, 0x14) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000040)=0x0) sched_setattr(r2, &(0x7f0000000080)={0x38, 0x1, 0x5, 0x800, 0x8000, 0x7, 0x9, 0xb8c, 0xfff, 0x6}, 0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0xffffff7f}}, 0x0) 07:39:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8936, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8940, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x7ffffffff000}}, 0x0) 07:39:29 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x80, 0x0) 07:39:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x260000, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x2, [@multicast, @remote]}) 07:39:29 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x44060}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r1, 0x400, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8781}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x10) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:29 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = socket(0x11, 0x80000, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCAX25ADDFWD(r0, 0x89ea, &(0x7f0000000140)={@null, @bcast}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) sendmsg$NBD_CMD_CONNECT(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x200, 0x70bd25, 0x25dfdbff, {}, [@NBD_ATTR_SOCKETS={0x4}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfff}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r1}, {0x8, 0x1, r2}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1ff}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x7fffffff}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004000}, 0x8044) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0xf0ff7f00000000}}, 0x0) 07:39:29 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x7}}) 07:39:29 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8941, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:29 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0xf0ffffff7f0000}}, 0x0) 07:39:29 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) getitimer(0x2, &(0x7f00000002c0)) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x0, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x7b}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x400}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1}]}, 0x38}}, 0x40800) r2 = socket(0x12, 0x6, 0x8) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x2c, 0x0, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4805}, 0xc000) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000000)={'bond_slave_0\x00'}) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0xfff, 0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:29 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x8}}) 07:39:30 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x29, 0x80000, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'sit0\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r2, 0x4, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000}, 0x0) 07:39:30 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040), 0x405100, 0x0) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x100000000000000}}, 0x0) 07:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x894c, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:30 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x48}}) 07:39:30 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000000)) r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000080), 0x260042, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 07:39:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) ioctl$IOCTL_GET_NUM_DEVICES(0xffffffffffffffff, 0x40046104, &(0x7f0000000180)) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x400, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x6}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x8000}, 0x8080) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) r4 = getpgrp(0x0) syz_open_procfs$namespace(r4, 0x0) sched_setattr(r4, &(0x7f0000000200)={0x38, 0x1, 0x5, 0x9, 0x1, 0xf2, 0x0, 0x8, 0x101}, 0x0) 07:39:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x1f, 0x80000, 0x2) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x2, @broadcast, 'ip6_vti0\x00'}}) socketpair(0x2a, 0x1, 0x2, &(0x7f0000000040)) 07:39:30 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000000080), 0xffffffff, 0x8900) ioctl$DRM_IOCTL_GET_CLIENT(r0, 0xc0286405, &(0x7f00000000c0)={0xcf, 0x308, {0xffffffffffffffff}, {0xee00}, 0xd39, 0x6}) socketpair(0x26, 0x80802, 0x200, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_int(r1, 0x21, 0xa, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000040), 0x80400, 0x0) ioctl$TIOCGSID(r2, 0x5429, &(0x7f0000000000)) 07:39:30 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x4c}}) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0x700000000000000}}, 0x0) 07:39:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x44800}, 0x0) 07:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8982, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:30 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x60}}) 07:39:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) socket$inet6_mptcp(0xa, 0x1, 0x106) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) socket$inet6_udplite(0xa, 0x2, 0x88) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0, 0xffffff7f00000000}}, 0x0) 07:39:30 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) accept4$phonet_pipe(r0, 0x0, 0x0, 0x80000) openat$ttynull(0xffffffffffffff9c, 0x0, 0xd91e02, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x1) r1 = openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) accept$phonet_pipe(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x10) write$6lowpan_enable(r1, &(0x7f0000000080)='0', 0x1) 07:39:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8983, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:30 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SIOCAX25ADDFWD(0xffffffffffffffff, 0x89ea, &(0x7f0000000000)={@default, @null}) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x8}, 0x0) 07:39:30 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x68}}) 07:39:30 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x5d1622, 0x0) 07:39:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000040)) 07:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89a0, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x300}, 0x0) 07:39:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x29, 0x7bec2a02991e59c, 0x9a1) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x48800}, 0x80) 07:39:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000040)={'sit0\x00', 0x0}) 07:39:30 executing program 2: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x14, 0x0, 0x100, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24048840}, 0x20040010) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89a1, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:30 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x6c}}) 07:39:30 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000000)=0x1) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x3}, 0x8) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x7}, 0x0) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x700}, 0x0) 07:39:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x101, 0x4) ioctl$sock_ax25_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000080)={@bcast, @default, 0x0, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null]}) ptrace$poke(0x3b23d84a7edb706d, 0xffffffffffffffff, &(0x7f0000000040), 0x2006) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0xf0ff7f}, 0x0) 07:39:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, r2, 0x400, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r3}]}, 0x3c}, 0x1, 0x0, 0x0, 0x50}, 0x4001) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x1000000}, 0x0) 07:39:30 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x100000, 0x0) ioctl$TUNSETVNETBE(r0, 0x400454de, &(0x7f00000001c0)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x29, 0x3, 0x0, 0xfcee, 0x60, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @empty, 0x1, 0x8, 0x4, 0x3}}) select(0x40, &(0x7f0000000000)={0x3}, &(0x7f0000000040), &(0x7f0000000080), 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:30 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x7000000}, 0x0) 07:39:30 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x74}}) 07:39:30 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x400448c9, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socketpair(0x28, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000400)={&(0x7f0000000200)={0x200, 0x12, 0x200, 0x70bd2a, 0x25dfdbff, {0x27, 0x6, 0x0, 0x3f, {0x4e21, 0x4e24, [0x0, 0x390e, 0x3, 0x1f], [0xffffc000, 0xcb, 0x9, 0x1], r3, [0x1ff, 0x4]}, 0x7, 0x5}, [@INET_DIAG_REQ_BYTECODE={0x23, 0x1, "ef53744e336f30c02a5a5b1a180a3dca3b249a8e303bea389e2da61cf159ea"}, @INET_DIAG_REQ_BYTECODE={0x9c, 0x1, "a3d81e70c34c42eb84f8b74b929fb24e9402b07def5028ac232bd47a40b150050f385af674a9ded71d326073cdf6d4fecfb2dfb44ece5b97fc7a5f81e62f5ac57c46de9b0de7c3607fa0848abc3fce5922265bb7e28e35ed43a37bbaef31752e95babff24fae81271a24a2bc80ed8dfb324e4edbc6be55256e1fc88f6282537f393a07a5883036ef1277f5d73bfebc7a7ba9895a0fdc4710"}, @INET_DIAG_REQ_BYTECODE={0x4a, 0x1, "55873f8f1356e435a2d59f477fb42f198796ad6244a7636ef014044f7f45f4f867bbaa3af0b5d25b1f7ead8300cbc2cfc421f2c9423e02de0898848112da3436bf8d6a068069"}, @INET_DIAG_REQ_BYTECODE={0x22, 0x1, "3228d2f4979f6592ce38cecce1c14e26b3a47886ae5dd34c093f32cbe308"}, @INET_DIAG_REQ_BYTECODE={0x76, 0x1, "e4f1e720cbd9ba750dbd2197e8fce023a295f99fa989070b719a392eab4142addf815bd5df19fb23981de5aef6d5bb1a386dfb03ee4b2e22842aacfbd1fd10238961b4c746b5f484a4790f0b18791790588cd15e2d189cdb04b5f5aa881b61383ce3f7fd5c67d484ba6a5cd238a3334962fc"}, @INET_DIAG_REQ_BYTECODE={0x9, 0x1, 'J)l4*'}]}, 0x200}, 0x1, 0x0, 0x0, 0x4000080}, 0x44010) r4 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000480)) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f00000004c0)={@null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbff, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000010}, 0x24000890) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:30 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x80000, 0x0) 07:39:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x40094) 07:39:31 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x7a}}) 07:39:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000000)) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x1, 0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r2 = socket(0x2c, 0x800, 0x7) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)={0x60, 0x0, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x7fffffff}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8001}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x2}, 0x2080) 07:39:31 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x2000, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x68, 0x0, 0x2, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xae5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x10001}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fffffff}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x2d}}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x800) 07:39:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x7ffff000}, 0x0) 07:39:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x0, 0x800, 0x3, &(0x7f0000000040)={0xffffffffffffffff}) connect$nfc_raw(r1, &(0x7f0000000080)={0x27, 0x1, 0x2, 0x4}, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'sit0\x00', 0x0}) 07:39:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x34, 0x0, 0x20, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x34}}, 0x0) ioctl$SIOCX25GCAUSEDIAG(r1, 0x89e6, &(0x7f0000000000)={0x20, 0x2}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r2, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2b}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x25}]}, 0x54}, 0x1, 0x0, 0x0, 0x10004804}, 0x8000) 07:39:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x400448dd, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0xffffff7f}, 0x0) 07:39:31 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x300}}) 07:39:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x400454ca, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:31 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x1ca41, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ax25_SIOCDELRT(r0, 0x890c, &(0x7f0000000000)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x4, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @default]}) 07:39:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x1d, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000200)={'ip_vti0\x00', &(0x7f0000000180)={'ip_vti0\x00', 0x0, 0x40, 0x700, 0x7ab, 0x800, {{0x11, 0x4, 0x1, 0x0, 0x44, 0x64, 0x0, 0xff, 0x29, 0x0, @local, @local, {[@timestamp={0x44, 0x10, 0x83, 0x0, 0x4, [0x1, 0x5, 0x9]}, @ssrr={0x89, 0x3, 0x7a}, @noop, @timestamp_addr={0x44, 0x1c, 0x55, 0x1, 0xb, [{@loopback, 0x2}, {@dev={0xac, 0x14, 0x14, 0x26}, 0x707f}, {@loopback, 0x6}]}]}}}}}) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000340)={&(0x7f0000000240)={0xe0, 0x13, 0x8, 0x70bd27, 0x25dfdbff, {0x1a, 0x0, 0xfb, 0x42, {0x4e20, 0x4e22, [0x3f0, 0xe0d, 0x1ff, 0x2], [0xfffffff9, 0x9, 0x800, 0x5], r2, [0x6, 0x1]}, 0xc5c, 0x4}, [@INET_DIAG_REQ_BYTECODE={0x94, 0x1, "cd488a085653bfc7294f9c508f94a8b4687acd0b7a96e9c67bfd7a1282c030afccbe6c5e6abc29946914e6b51665a03488eaae62d3a36346314ffa4aee3a7dee88502fd53483a28c49674efdd8ad1e83986370cf4d74b1bef2dbe7c3cf507db4544f5b18f339f35ae0b58ba0737fb66f7eefcd0be1d904ac05a4d9d77265fe94a8d975e9d217029d07f1e7221dbbda0f"}]}, 0xe0}, 0x1, 0x0, 0x0, 0x10}, 0x8080) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x101000, 0x0) ioctl$TUNATTACHFILTER(r3, 0x401054d5, &(0x7f0000000100)={0x2, &(0x7f0000000040)=[{0x101, 0x2, 0xc6, 0x2}, {0x9399, 0x81, 0x9, 0x5}]}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x7ffffffff000}, 0x0) 07:39:31 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x500}}) 07:39:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0xf0ff7f00000000}, 0x0) 07:39:31 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) write$tun(r0, &(0x7f0000000040)={@val={0x0, 0x15}, @val={0x2, 0x87, 0xfffb, 0x160e, 0x100, 0x1}, @mpls={[{0x4, 0x0, 0x1}, {0x6a22, 0x0, 0x1}, {0x81}, {0x3}, {0x4, 0x0, 0x1}], @ipv6=@gre_packet={0x8, 0x6, "f1fec7", 0x351, 0x2f, 0x0, @ipv4={'\x00', '\xff\xff', @rand_addr=0x64010101}, @loopback, {[@hopopts={0x6, 0x28, '\x00', [@ra={0x5, 0x2, 0x81}, @padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @padn={0x1, 0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x40}, @hao={0xc9, 0x10, @dev={0xfe, 0x80, '\x00', 0x41}}, @generic={0xff, 0xe3, "4034432733ac604f136e8fb44b13e6530779d8c99478c44da21f363b48f47d7018a4e519850741be2a6148556f5ed2bed7778d3eaba8bba6512c521b98f84f77c0a2b6813959832e98bcf51a3383e370fb7ac355530e4a4d2ce3f1f508c4f0aeaf1afcc4868fc9f562f24fc0f39a09767f5b0f1b1137669185167e8a020d9942d13129b3f722b8bd7edd081ecbda794858268e9edf1e4fc5f8f08379fb1d40a1564a3d51d02bf1e1bcd52b807c7ab5049cdb167fe951e3c65455c37fefb02417e0c2a64509e193cf8f6cd714847ad375c244f7167182a108b638f7c16b1c71d0f9d241"}, @generic={0x0, 0x1f, "562915ac7d6da973f8a5825f7c21f61738497d3bd0f7043f380944d27748fe"}, @ra, @hao={0xc9, 0x10, @mcast1}]}], {{0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x880b, 0x8a, 0x2, [], "d1408f1ff04946518894cd72533575c372e879a6f1985f8fff1645e1b7d0ef67ce416cb901862f3f88842c0b9ab612d83be3bd5330e8886438850d3e917e36000946c22bc0248272b9d168b0b60c183e05b13cfd0e94ff74ab30746e46ea15f201434f057353fc48cc29f23373291a999b34a9d949674b7d5321febb47792359b9947511e266823d4b40"}, {0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x800, [0x8, 0x7f], "973b8063589d7d1a244df3d2073d6dca0542f3ee88c83b10dd98bdc5631dcef49b85a3b543e5761498e64ed224843e5f73ab6f522f0dcbc8c069670b709c41753a02cf494163ea59ed93bc3392df1d3e65142f8e6a7bb4925bd4cb64041c1414966340bf138d7fc474ee5b5cfe0eb643d9d2db25974a0bfa97c770bc388db8828d38fc55409d2011a7edd7cc651ee4c66482afb7d96ceac98067f0"}, {0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x86dd, [0x30], "58d35670f274377a875a209ad0cd6b7702eadb1d29ec3c42441cdc4755eb149efe4d634cb6a1c2"}, {0x8, 0x88be, 0x3, {{0x6, 0x1, 0x20, 0x2, 0x0, 0x2, 0x0, 0xe2}, 0x1, {0x6}}}, {0x8, 0x22eb, 0x3, {{0x1, 0x2, 0x3e, 0x2, 0x0, 0x0, 0x1, 0x40}, 0x2, {0x1, 0x6, 0x0, 0x9, 0x0, 0x1, 0x3, 0x1}}}, {0x8, 0x6558, 0x3, "cb5396368176ed0de6d844d2f60c9edb2c94458471ab8b23ed4dcb80a7f6c72df1af00ba3a735daf87cc7006991314690f5b5cedf7a5bc8e90e9012ccdf4cfa3f629df802737e0aac3b5611624277369f296c7647f00ef82c5bc2545aaa56838a962000012332f5c6a8e47"}}}}}}, 0x39b) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000000)=0x1) ioctl$TUNGETFILTER(r0, 0x801054db, &(0x7f0000000400)=""/34) 07:39:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x40049409, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x29, 0xa, 0x400) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000200)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022bbd7000fcdbdf2506000000050038000000000005003500fe000000080031000900000008000b000800000008003b0081000000080034000500000008000600", @ANYRES32=r2, @ANYBLOB="9bc74c4a04455597a0369abf43525d6ac3669ba7f09c4f78cfba10c956c4d941ff030000b87c78485236df23d00ce40d7ccf1473dc0a0608f9feb85d6654af860842f248302706cc2a9b444cadb83b72cbaa9cde4507681196fe"], 0x4c}}, 0x4005840) [ 1826.218524][T15610] can: request_module (can-proto-0) failed. [ 1826.228984][T15604] can: request_module (can-proto-0) failed. 07:39:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000040)={'syztnl0\x00', 0x0}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, 0x0, 0x10, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0xfffffffffffffffd}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x2}, @L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0xb}]}, 0x44}, 0x1, 0x0, 0x0, 0x40}, 0x20008080) 07:39:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0xf0ffffff7f0000}, 0x0) 07:39:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x40086602, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:31 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x600}}) 07:39:31 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x331c82, 0x0) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8f89c0dc9aa3761}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'wg0\x00'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_vlan\x00'}]}, 0x44}}, 0x20040010) 07:39:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socketpair(0x1e, 0x3ee2b5c0652be1c6, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r2, 0x800, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x45}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1ff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x1}, 0x48004) 07:39:31 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x700}}) 07:39:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x100000000000000}, 0x0) 07:39:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x40186366, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:31 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x1, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_MTU={0x1, 0x1c, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x25, 0xa, 0x0) sendmsg$SOCK_DESTROY(r2, &(0x7f0000000580)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f00000001c0)={0x378, 0x15, 0x8, 0x70bd29, 0x25dfdbfc, {0x2a, 0xd6}, [@INET_DIAG_REQ_BYTECODE={0x2f, 0x1, "2d194e7d5a40baf18a8cf3d2ab40b55ef8ea2b0e0c98411d59e8bb46d4609b1ddf13e8afce0af1cb7308c0"}, @INET_DIAG_REQ_BYTECODE={0x75, 0x1, "bd0345005c9ef8cff128fe61ad65507ce819f9231304d8b778df64dad4aa6b55c13e166a12ce0c497a87536d4cb8135c111adb79f009bb9363a4b9cca269ad00c2a5a182958020effecf54ac642ebb3847350ec4abdf34c3fae06291a1de47bad1610689d3bfb6fceeaca811c8747e9596"}, @INET_DIAG_REQ_BYTECODE={0xe7, 0x1, "b44677bd95c63cc24340ad5e3177ee9253a34bc5027e8515d975a2400a3724babd7a3ea6d08e6f2eec0acfef79ed3be18d6d7993797c6d38518f0fc1ace21a9d597dadda67abefe21ff5cf31ebbbc77ec56f38023cabf1d7c5b94b1fcb3fcd8604bf1b74937b4353735d41554985dcff3d37452f4577eb513c3ef2931fa397861359909ea900d25cb566b9c2c039248d1bebd77a59055af4cdb26c780be89b1e260249856b4ff486861c83e80be869243ad7589e3391d36b659f627ca87f18294f6b0e9f27b55a043a3663e38ec255d16a5049af2148c0737910887fdd2b9bf0f4532a"}, @INET_DIAG_REQ_BYTECODE={0xb1, 0x1, "df0b1f22f319e1585fddc7733d42a1c442e5d596652d0baaed2c8c2fbe949564190d4833d6d29a634ddff1c9b2fa614d1ab16483ef06f2c1f1a08c543269afaaf7c5f1d212df1ac65ff35b04d7222e1e915ccbe6bee915aea02e9d725910b98d1247b06a5447eba66707322d2cc76dfae3519ee0db5cc24eb0b3f8be106075e5424c41cb975233a67ee7afcad84ea8c1d79697bdc18daeb18566bd562831d92a632b915b609251cd53184b4eaf"}, @INET_DIAG_REQ_BYTECODE={0x26, 0x1, "5260dbc2b83a1a079c1c583735e776b347da90f5e5eb0fbd87cc7a22a0d499de29c6"}, @INET_DIAG_REQ_BYTECODE={0x8, 0x1, "dfe8f0cc"}, @INET_DIAG_REQ_BYTECODE={0xee, 0x1, "9c71120bb1e3ffc2d3391722e631ee7f8ec8da2a9984b3503d31307d5689dc7c246be11d528cf6606a6d52c6d82e3326ccd05938c4b79b1ea8976302584fe86572768631409ad8e8d1f0a77ff486393c9165fd0707ab94325ffa24f2bc34fa030ff6f190464cf083eea2f7df058a9cb147a314a7c284fde31eddff8097e69ea575e5045a484066e7d7a64fdb6fb9857338fc321d249df86aee0aaea7418215ce6eaf659976b57743253aeb87825679f05210aee525b83d39063ab391c61085f8a31a1c2a19df3ac46183693924d77375feecce7a2d7ff73e9239057f9ff4de1adea131f03d57b38df41e"}]}, 0x378}, 0x1, 0x0, 0x0, 0x2000c093}, 0x8040) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:31 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000003c0)={&(0x7f0000000000), 0xc, &(0x7f0000000380)={&(0x7f0000000040)={0x33c, 0x12, 0x4, 0x70bd25, 0x25dfdbfd, {0x2a, 0x3, 0x9, 0xbc, {0x4e23, 0x4e21, [0x8, 0x8, 0x2, 0x3], [0x9, 0x800, 0x8, 0x1000], 0x0, [0x1000, 0x20]}, 0x72, 0x8}, [@INET_DIAG_REQ_BYTECODE={0xbf, 0x1, "41fb78259a505c9aaa50ffc12b9172b60b5c7c8e265dcdacb10aa1eb8b75688e237179088a0b2a623b9d743cc2bbb5c5ee8e61df9b99a9c777dff8d1ee0a7e511d34e923d70eeafb9d14f9a20e23bbce45949f0481f4b7220a87ae438ce3905aeacca0a9cbebdc883759da209c597f78190d72ee20e7edb197430fdb5814e3b8855494008214aa820b4255dafad32a0ec86abf2f43331ab84a1394412902875a6c379509300b51360dffcae85bb99b826e11131cd278d5829c999c"}, @INET_DIAG_REQ_BYTECODE={0xc4, 0x1, "cab4f33f28724b773c7dde9defb2df96704c6b98af43105bd3dc58a451f8b22734d3bf0713f71697d6470794e8f7347df4955ca14608728f08658db64bff586a7e068cdbdfcf15f559408fad20334087f739373985d9530073b7f186a52c1cde9629e7bb951ae06916afb4cc67ae492fe26ada371360c31ddef126add160726cee00c2fd25dea7851ba0e0814ca79030f5afac44c078cf65ea6519fff5001150b7afa7415aafd6cd3f02fd1653305b45ceb20f4cb2cb1da064f1ebc860cc2bdb"}, @INET_DIAG_REQ_BYTECODE={0x15, 0x1, "0d63be4539142287b8276657159bbdf49a"}, @INET_DIAG_REQ_BYTECODE={0xc1, 0x1, "35144ec1442aa1fdcd159005c72c8f84829900312649fabf186734940a87dd92f3b171f937c4a83f06904503635171da98a3ff300f1f31a80c90918be3a1b8a59c89f864de10120b3f0a108e86316b93e59cffc3c71d881bddfeb66ca3b0b819bd2acf64545934fc20c1cf2122a039e726e0299e6b28ab650e390188e05e037b37938d5efa1690223dd27cbf6b0728f30ce123d2b2008e4d071f33a0a1ace2d72917ae39556aca04e84ff4827d3af1c3a54df6ad3495713fa9d94a62fe"}, @INET_DIAG_REQ_BYTECODE={0x90, 0x1, "a91a4afca05a221f65ac90ab71ac0b6dcc46d6050f0761e06f2b8d737fe254ccbfd63c1b761507bb14a0b3a77e25bab93c32693de34a89ec5c9034449273a4ed11892f2485b991ae343b53103d8b7aa9edc6c61f5920d79d3f49530f1fdf6d66a0daf234d64750c10fb4a7e05c0a0dbfe3e757ac95f09ed355dfbc6655931df894309233dc2b17d3e666dd75"}]}, 0x33c}, 0x1, 0x0, 0x0, 0x45840}, 0x8004) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x58bb}, @L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x5}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x4}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x64}, 0x1, 0x0, 0x0, 0x41}, 0x20000880) 07:39:31 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000200), 0x226280, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r0, 0x40046103, 0x0) ioctl$IOCTL_STOP_ACCEL_DEV(r0, 0x40096101, &(0x7f00000001c0)={{&(0x7f0000000000)={'Accelerator\x00', {&(0x7f0000000240)=@adf_dec={@bank={'Bank', '4', 'InterruptCoalescingNumResponses\x00'}, {0x9}}}}}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20044000}, 0x0) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r4, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000700)=ANY=[@ANYBLOB="55c99e7b74cfc9ec0607968e35332338d54d61ef8c4e15f206725d5625caa047399ad17aff4062d0e3060c68f9a0f3ae8b5d8be8f684545fa720ecb7099deac5b3b471aa4d1c58ec485638013b8d5aae165d0f60036b133867782d1dcb31ef8ccd154f265212ce30dbddbb16cda2a000dd", @ANYRES16=r3, @ANYBLOB="010000000000000000000e000000050037000100000008003a004000000008002b00c100000008003b00080000000800340000020000"], 0x3c}, 0x1, 0x0, 0x0, 0x40000}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, &(0x7f00000005c0)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x180}, 0xc, &(0x7f0000000580)={&(0x7f0000000600)=ANY=[@ANYBLOB="44000000f16cbe6f28cdc7a299487853ddf1bcfe591f9d0c35a172c191702eb299171d85e41e19bea73991bf90b4a5433a7afe75718fe44d8c9db257bfd19f8fa1c81bd4d776dcb5e1547c03b2a8f77b3243d19cb851c472c4e4e300"/109, @ANYRES16=r3, @ANYBLOB="000828bd7000fedbdf250100000005002e000100000008003c008000000008003c00f80000000500370001000000050035000500000008002c0000000000"], 0x44}, 0x1, 0x0, 0x0, 0x4044}, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) r6 = accept4$x25(r2, &(0x7f0000000300)={0x9, @remote}, &(0x7f0000000340)=0x12, 0x800) ioctl$SIOCX25SFACILITIES(r6, 0x89e3, &(0x7f00000006c0)={0x5b, 0x2, 0x5, 0x6, 0x2f6, 0x81}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r5, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) r7 = accept$phonet_pipe(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) getsockopt$PNPIPE_INITSTATE(r7, 0x113, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000180)={&(0x7f0000000940)=ANY=[@ANYBLOB="350000007dde6ecb96b9d4bff14de48ac24df3f5f58f54e6b3888d3c63ccfb15190ea65de6f09f03644f7e95f5e166af7e2bab601d6a5ff7d4c11bd63fcf7daf3d1ae959f9664fafd4061399a0d670dc69129a540c321526f1fb2ec229cc94f929", @ANYRESHEX=r2, @ANYBLOB="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", @ANYRES16=r3, @ANYRESOCT], 0x54}, 0x1, 0x0, 0x0, 0x80}, 0x4) 07:39:31 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x1f00}}) 07:39:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x700000000000000}, 0x0) 07:39:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x401c5820, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:31 executing program 5: r0 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "e7f662ace881d22960a9fa3ca5440183573f010e1b8f8a939dbc28e5af60a5675b9b7c11bbf02abccc3045eb36b5ae3835728089f04fb57e1142be8b6b615ed6"}, 0x48, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000000), 0x0, 0x0, 0x0, r0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x1f, 0x2, 0x3, 0x26, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x700, 0x10, 0x5, 0x7}}) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000380), r4) r5 = add_key(&(0x7f0000000280)='ceph\x00', &(0x7f00000002c0)={'syz', 0x0}, &(0x7f0000000300)="d04bbdc2760b95e016a022b5f36c5af6ce8cfa8359400d90a30c231df43c29e72e10d0cd4dcb70b25bfb122eff6695bb9130eb0317e5a9967a751f7b3624b684bcfebf8f21ecb76e64472d4dce9526c4c43701bb61f250", 0x57, 0x0) keyctl$unlink(0x9, r5, r1) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x58, r6, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x3f}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast2}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x9}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x3f}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x3}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}]}, 0x58}, 0x1, 0x0, 0x0, 0x808}, 0x20000001) socket$inet6_udplite(0xa, 0x2, 0x88) 07:39:31 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 07:39:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) keyctl$unlink(0x9, 0x0, 0xfffffffffffffff9) 07:39:31 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x2380c1, 0x0) 07:39:31 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x4020940d, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:31 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) socketpair(0x22, 0x6, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair(0x3, 0x800, 0xce4e, &(0x7f0000000180)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000280)={'syztnl1\x00', &(0x7f0000000200)={'syztnl2\x00', 0x0, 0x4, 0x0, 0x3f, 0x1, 0x2a, @private1, @loopback, 0x7, 0x8017, 0x6, 0xffff3a01}}) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x14, r2, 0x100, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x8010}, 0x20000000) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000140)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x8000, 0x7800, 0x6, 0x4, {{0x32, 0x4, 0x0, 0x30, 0xc8, 0x65, 0x0, 0x5, 0x29, 0x0, @multicast2, @rand_addr=0x64010102, {[@generic={0x94, 0xc, "b9fe2f8f1b8ad0a48d3c"}, @generic={0x86, 0x10, "ceef9c551f7c134e3b48114edc32"}, @timestamp={0x44, 0x10, 0xf6, 0x0, 0x0, [0xfffffff7, 0x0, 0x6]}, @noop, @generic={0x0, 0xa, "ed0eba8350a9cc50"}, @timestamp_addr={0x44, 0xc, 0xff, 0x1, 0x0, [{@loopback, 0x5}]}, @cipso={0x86, 0x45, 0xffffffffffffffff, [{0x1, 0x6, "b7414185"}, {0x6, 0xf, "0d2473a72866d89ac3c0bebe9b"}, {0x1, 0x6, "c3545dae"}, {0x6, 0x12, "3f5232e2e9dc9d06df43272c8a83a23d"}, {0x1, 0x12, "f185190b992b60505205da0b609dcaf2"}]}, @lsrr={0x83, 0x2b, 0x9f, [@dev={0xac, 0x14, 0x14, 0x35}, @multicast2, @rand_addr=0x64010102, @private=0xa010100, @multicast1, @multicast1, @private=0xa010102, @dev={0xac, 0x14, 0x14, 0x40}, @multicast2, @private=0xa010102]}]}}}}}) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f00000004c0)={&(0x7f00000003c0), 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r4, 0x108, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}]}, 0x24}, 0x1, 0x0, 0x0, 0xc0}, 0x40001) 07:39:32 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x2000}}) 07:39:32 executing program 5: fork() r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0xffffff7f00000000}, 0x0) 07:39:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$nbd(&(0x7f0000000240), 0xffffffffffffffff) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, r1, 0x300, 0x70bd28, 0x25dfdbff, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SOCKETS={0x14, 0x7, 0x0, 0x1, [{0x8, 0x1, r2}, {0x8, 0x1, r0}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x74f}]}, 0x5c}, 0x1, 0x0, 0x0, 0x44054}, 0x40000) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="00022bbd7000fedbdf250400000005002a000000000005002d000000000008002b000700000008003200c60000000a000900aaaaaaaaaa32000008002c000000000008000600", @ANYRES32=0x0, @ANYBLOB="0a000900fffffffffffb0000"], 0x5c}, 0x1, 0x0, 0x0, 0x8010}, 0x8815) 07:39:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x7}, 0x0) 07:39:32 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x4800}}) 07:39:32 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$tcp_mem(r1, &(0x7f00000000c0)={0x2, 0x20, 0x3f, 0x20, 0x529}, 0x48) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 07:39:32 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x4c00}}) 07:39:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r1, 0x111, 0x3, 0x0, 0x4) accept4$x25(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x12, 0x80000) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) connect$nfc_raw(r2, &(0x7f0000000140)={0x27, 0x1}, 0x10) r3 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r3, 0x111, 0x2, 0x0, 0x4) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) getsockname$ax25(r4, &(0x7f0000000200)={{0x3, @netrom}, [@rose, @rose, @netrom, @null, @null, @rose, @null, @bcast]}, &(0x7f00000001c0)=0x48) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000100)) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x22, 0x4, 0x0) bind$802154_raw(r1, &(0x7f00000000c0)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0202}}}, 0x57) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) bind$x25(r1, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000080)={'syztnl1\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0x0, 0x6, 0x5789e3f4, 0x68, @private0={0xfc, 0x0, '\x00', 0x1}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1, 0x1, 0x2, 0x1}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000180)={'syztnl0\x00', r3, 0x4, 0x1f, 0x4, 0x6, 0x8, @mcast1, @dev={0xfe, 0x80, '\x00', 0x21}, 0x700, 0x80, 0x40, 0x40}}) 07:39:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x80086301, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x700}, 0x0) 07:39:32 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x38041, 0x0) r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r0, @ANYBLOB="000129bdcaeb0000df2509000000000000005800000005002f0000000000060028000100000008003100ff00000008003c00faffffff"], 0x3c}, 0x1, 0x0, 0x0, 0xc004}, 0x854) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r0, @ANYRES32=r0], 0x3c}, 0x1, 0x0, 0x0, 0x200000c1}, 0x4001) 07:39:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x80086601, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:32 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x6000}}) 07:39:32 executing program 2: setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), 0x4) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040)={0x23, 0x2, 0x3f}, 0x10) getsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x44, 0x0, 0x71a, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x400}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x100}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x80000001}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x2400c885) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f00000001c0), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="020025bd7000fddbdf2501000000060002000000000006001a004e21000061000e003f0000000500070003000000df4b1bee8e1d6b4225202b7fdfa4bfe71d7000035e030b489f81c7ff18757800f25303246cbcdcd7ae3f398c7a12597f92a2e59fcf30ad60"], 0x34}, 0x1, 0x0, 0x0, 0x6004081}, 0x40000) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xf0ff7f}, 0x0) 07:39:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x27, 0xa, 0x9, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6tnl0\x00', 0x0, 0x29, 0x20, 0x3, 0x80000000, 0x40, @local, @remote, 0x10, 0x8, 0x20b2, 0x9}}) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, 0x0, 0x200, 0x70bd26, 0x25dfdbfd, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000081}, 0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f00000001c0)={'sit0\x00', &(0x7f0000000140)={'ip6gre0\x00', r3, 0x29, 0x4f, 0x3, 0x3, 0x0, @ipv4={'\x00', '\xff\xff', @private=0xa010100}, @mcast2, 0x80, 0x80, 0x6, 0xd9}}) getrandom(&(0x7f0000000200), 0x0, 0x2) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000002c0)={&(0x7f0000000200), 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x2, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x10001}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0xc810}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x80108906, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r4 = socket(0x3, 0x6, 0xe69) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000200)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r4, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r2, 0x100, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x36}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4010084}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x2c, r3, 0x204, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40040}, 0x800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:32 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x6800}}) 07:39:32 executing program 2: socket$packet(0x11, 0x3, 0x300) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x226280, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r0, 0x40046103, 0x0) ioctl$IOCTL_STOP_ACCEL_DEV(r0, 0x40096101, &(0x7f00000002c0)={{&(0x7f0000000300)={'Accelerator\x00', {&(0x7f0000000100)=@adf_hex={@format={'Dc', '4', 'RingAsymTx\x00'}, {0x2}, {&(0x7f0000000040)=@adf_hex={@bank={'Bank', '1', 'CoreAffinity\x00'}, {0x8}}}}}, {&(0x7f00000001c0)={'Accelerator\x00'}}}}, 0xff}) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000000)) 07:39:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x1000000}, 0x0) 07:39:32 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x6c00}}) 07:39:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl0\x00', 0x0}) write$tun(0xffffffffffffffff, &(0x7f0000000040)={@val={0x0, 0x8035}, @void, @mpls={[{0x5841}], @ipv4=@icmp={{0xd, 0x4, 0x3, 0x6, 0x3c, 0x68, 0x0, 0x6, 0x1, 0x0, @remote, @local, {[@timestamp_prespec={0x44, 0x1c, 0x2e, 0x3, 0x9, [{@rand_addr=0x64010100, 0x1}, {@rand_addr=0x64010100}, {@remote}]}, @end]}}, @info_reply={0x10, 0x0, 0x0, 0xff, 0x2}}}}, 0x44) 07:39:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x80108907, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:32 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x36c741, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) getpeername$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000140)=0x14) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000180)=r1) write$tun(0xffffffffffffffff, &(0x7f0000000000)={@void, @void, @x25={0x3, 0x67, 0x2f, "201e0669cefc64a91626985eb78b9cfef25ab48017a4918f9a64bfa8ac5de36124e566e9332e6b07686870d6707049017f6dfa1c142ec09534ae9db7018074f249cff31b718aa238c0a551b9a8e6caf3193a6c85d662d360a5b81ff6464da0b8eb79699f255e93a62ea5196b01a19dd1dc9990c96fdf0d544bc8fb251f40df798bd04e"}}, 0x86) 07:39:32 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x7400}}) 07:39:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x801c581f, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x3, &(0x7f0000000000)=[{0x5, 0x3f, 0x0, 0x1}, {0x4, 0x7, 0x81, 0x7}, {0x9, 0x0, 0x6}]}) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000040)) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x7000000}, 0x0) 07:39:32 executing program 4: r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) setpriority(0x2, r0, 0x20) r1 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000000180)=0x7ff, 0x4) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00082dbd7000fcdbdf250100000008002b000000000108000b00ec000000050030000000000005002900010000000a000900aaaaaaaaaabb0000057d3a3da34f625a5268a1cdc37d97812119535e3e81abf230477bb0390fd1bbd361780b68b4336a863e998bebce7b8db320fd32c8238a7c2b8cc7266a491add8a6562cdfc05556e58ee2ea85c85015162c4b556cd925eaea91d143dc7"], 0x40}}, 0x20048840) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sched_setaffinity(r0, 0x8, &(0x7f00000001c0)=0x100000000) 07:39:32 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x7a00}}) 07:39:32 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0xc0045878, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000040)={0xc3c, 0xfffffff9, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x9, 0x7}) 07:39:32 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x7ffff000}, 0x0) 07:39:32 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x0, &(0x7f0000000040)=0x28, 0x4) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) 07:39:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x24040094}, 0x0) 07:39:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xffffff7f}, 0x0) 07:39:33 executing program 5: sendmsg$SOCK_DESTROY(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000001440)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x134c}, 0x1, 0x0, 0x0, 0x44094}, 0x81) socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x6}, 0x40) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000040)) 07:39:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0xc0045878, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:33 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0xff00}}) 07:39:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000001500)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000014c0)={&(0x7f0000001540)={0x1488, 0x14, 0x100, 0x70bd29, 0x25dfdbfb, {0x5, 0x23}, [@INET_DIAG_REQ_BYTECODE={0xe2, 0x1, "102815cc07df8789929d9e54b0948cda429dbb04b63007adf5a2f0dfc168114375cb9df3a8b1354f22dce19ffc04653f32c0be405184a35708277beca1fcfdd70d8b482be19368c9e4c0e2f5c3368a1a4190c97a5ddaefc4e942a3cfdd050eb4ea8fdbceb611237d6fb4115ac68b3bffd5b895bcb3644375761ca85cc55eb32c7f825ccf89f24aed3068ffeaaa4b9d827267d25d7d4d024a95407657e4c4d063f8f9bc0dc7fc3c6e8bc189126d667d5ba7832f3cf07b0015e6046503b95a9e9437dcd00501f34f5738e368a9574eeb23b3de2e0059dd4f6ffc40bab53f79"}, @INET_DIAG_REQ_BYTECODE={0xe4, 0x1, "754b466ae9b3ec0aa0deec9daf785be87b4d086225d4a836399facb17c58ca29dee79e43899a458e6b3b50458681735cca25d21f7f5b1e857296d3021c64f20b8adc82bcfe4c926c66e7cc872ec28849852dc3594852ed127496dba027c97f2b504fa2089b3ba03f25bfdb6daf86a6302cf050b036feb8252ff29f74285ff2c1e774403505d4ead26a009159379bedb82e5e7b5243bc8d00258f56502f68c9153207d2f167b19f4c77db7ec48edcf0c698c2497ba9aaa3a7187976ee6a2fe774c13482c246f1834d2d2c8518bc7b0170f8f82999b2cd84609922ccf731a6454c"}, @INET_DIAG_REQ_BYTECODE={0x3e, 0x1, "fac601cbf74ffb1f7fa4546e103be51c4d8da336b8aab3ec63da38acea575118559f4a628f6b96f3ff912d92064687915e522148864748886018"}, @INET_DIAG_REQ_BYTECODE={0x27, 0x1, "2e0b309a4d97c90802b1048c97a33ef24235fd78a606aa7d46b2b39f04fb50c297295c"}, @INET_DIAG_REQ_BYTECODE={0x101, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x6, 0x1, "0e00"}, @INET_DIAG_REQ_BYTECODE={0xd, 0x1, "a1bd61810b7287ff10"}, @INET_DIAG_REQ_BYTECODE={0xb5, 0x1, "43e5b55470a77eb74567692f64835caa203b3aabb225fadf6890aed321ab54774c02246e09211dd4e2d3f83e6c5ac5ff8dbee94504efee8575ab20836a621a93070373caad1e14c32dbef7f01c37d020df2bf652901af96a3dddf916b921c40025e26111f70734c3aab0c22cf4b1d0587e17bc1771f592b98fe7fe40efbc2c62e594180b95507716fe6db955dac44ddb4325510a7add950083fe55931dcd0e9ba37a8653c31f86cbe11a06ec478d1f714f"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "15aafd3d711b169c66e933830265c4f8bfb803b35f8c713dee8596d5d411c48ecafe2aa5b614cc29b35d1e2aa3f23f6272b58fc9ecd4353fcf3c934f4647b3b64c7b5a601991a9c239327438b0611339048e46976dbbed0ad4378b2e3db4886f364c5a088d5e70b4f7f7b70442ae642986760bcfa01556a9cd1d52ada1b5bbd4bcd9de24bad695b71942a13a144340a894781e5afe6f3cba6299e31931cd175a1a07897a441326aa59dd3213f16d88e4468e75b817fff51d819e12782764a517e83c8efe977f5d6a8c255f29a17c1ae781dac6bff4f49bf7a8a6ecb9ed9a2abadcc59c9cdfb264c8d8aacc353fb396776a5f5e1738315e16834e2eca5d5a967987570f56928cae6bc10508ae56053e48bd0e170128327c69d84759dc1a4b1d46143551507788d75d121028479c370a759ab9e0a7254dd4f1deabd4f08392fbd701cef634aff3cd0e808866a5d59128dbf143fbf22889cb0dddffbad98bb028a1a205204ea81186a6a9776556a602051c3803c9730eb445d682277b2b9f50b2097d6a4793763cafda92697736861f554cd7cbda1a2f32ac38c1ba0003bc20b6c7a7a4557af5e7fbedfe474e3789d84bce9f8170b8dfc770d0cb9418dec61767674cd73d48d9c2546d6983c2808148827af9bc35cc6bf2445cf84a0ea52e906b9f5c2cfb4929570f2fffac19b6660bafede79abc8db8168285a803a01ec65aac00b4475874d15af65f3c66b040c1648f592438193b4b435c06ead9c120204b98f7d8a50d57f1e55fde4e6d6065716bc3344481efa72b3bd5b2a0376233c179cc0bf8990e73c4f35c6f94583227b4a219c6b81cd5e27b3c123e5eafaac19ecf9d3e86ee816c0d3e2532f61182bd3f50a9e85aa6b880db1a4f752c404c3a676b90cf1b63a88088dbddf934a1521f1ddfb225be0d343468ac7c7e1625b9be7e39d6a1c7312bf3abd9f5e66b36f3b164cf59bb55ee3cc336e2f1cf258a758ceb1248811bf989fe16507b67c783995a8d2a40eede57a6de5e306c228bbb3064353d1c3e53d8e1f0a201a95d9f998522e96e39ff187a87fab8661271c8e2c54b837d66c9f5701400a0dec1dc62da16918c4e3ef38f2a006f74c67877fd4eded7a5677c7896b237b0baa8aee82b4a02639c3a3319d29e64024c8ddc07853b264e009c25a0f9e01ece599003ae5c6c6da2e658f1366a57b047a4230ae0bec32390824a1ca01dc772676f29a8d443665e00c7dd175b4d9ef0aa9f8aa7fe7a50ed9d095c96bd1dabf63008b27761855487e97172e02b88fb0acecd5cccbca50892d5b118b6b4f4b542e32735bafc077dcb8e4fa715c8e5c224537c77e6d3e6250f7f618d70fcc0753ce4d4bc889b478be01c8ef02f8185e46d98b25c27fe8e43ae39aa4033be5825eb1d1b0d0bff8b02f2b6838b89f4092ef210234f396b189f9c41439f35e1a46df57ce1b45411b9171a4f23cf4b054b6529f4c811af8c707bb9dda9f4b58acacd73d932c834e1fac0ce5f1f27e27634cb7fa2a2ff05a6333aef31f307da8f46cde78e595bbcdcb39ef18c59b08a0d3ab66dd6e4dc15acb1fc8b33fc9358a67ec3cb82a29b8246476e04e4f512a341d93703bdaacc3092ad05877f4c5fd4ef015af5e18ffe69f56bdab65f08cd90da3f0d53226bde651899e88749633d7ed9c4976ecfc22acb6115d8304677cbdf6ed0c998be1f3a7319acb13f6a5dede59cb6662f3191a2a9dde469e34fcf0b75caa279f518fe2332b4db94c548871ec04ae42d64f57390565b9fe063cb185d65f2cc8c5953c9978c222445c171f05a2c502534219ee91836a5a10c5000109d5a8bcfe0302b5ed3837a9b2fa305626c5166ffd46440444478770f0ad54607e9e293e270abd1099febbf9d2b24049d3c66354e16bb22a34c5ca43fb95dd89f2d07f30acdc7a0f56ccd85bf79e97509bf7a7f7e4fb70eb5a6b87886c88e17813a87e8d17e3340491a1280942546aa4c718a3af310e8bd6658b55cdcb06824ba7f78a68e665c426f6c06ef309228b7fb2e6d8abb5ddbadb26f8cc285068a6ea15474e93075df13f2cc0b8a243868b391936cfd36433007e8c80eb7800ab206477549323aa710cfbc38a0242ed107ecac66c9937699a9fdca7685b809637d36bb68494946effc32513f4cfb6432b615e4ce125aa80e6f80888393939ff0d31118062211134a889e15d0eb1ccbb18bb28d81991a000cc505e8e76ecb057c4b31f691eed64b6d6d179d6b4307babd4380873ba83ab8cd8dc6df159e77c18fe2a890263070634026df71ddb77543dcfaa078d50eab600049a9554a7d869cd9c80d4555c5c5e5a8437f1f653228f340a6370b36c451b5445766087dfc0d40638565d22ee7bf0573b38bbc6bfee896cce15c2c940fbf7475f4b69d2b48ba8d221f8267863ca7402834bf89c71b3ebf10398702fafbf2adfcf781ae751252f8291d5dc535d445353900dbd4185abbbd078aff661b654a8d3089a0cd262d0cffe43110b93d4008a0cabc15dc308e1ea091ace0743a420ee0b5bebe5d1da062d394782de0c43de22340cc8fbafc9c3f45df5a31fefea3d978427b1940bfadd085ae005bbd034c3c94f624c4291a9c4a5fcac4d250b7dbd304b062e0a7f3c7e2e81d895cdeec2e75c71120565d6b37c3bc8301d302bc7756a585de0ff7a783588293dc0b3dd260de8b912ca87cd9c418b53fdf2a7a96bcc59a49e888c498dc4233c887ad21eecaa6c260166105f43c9938646822a2386436d5c19557d7190f3ea1f3a5808a33871a8c3b16ea236ab1083377982942e105baf6f737ea654140a2074e27bbc189e3cc70e03c409cc1f5a6783ed469cf4f6fc8561df767348975376b262b447fdec2f3b0ea72f80cd4155e9e279b2c3e27c7fb667b776e8468f213242b004e35e8237283bfc8b18a68a7c59a3b480ac14cc173255448b457c9b41c4af8e6a1a64830dd8189113851e1e3dba28c9aacc18696c3d63ef4ef3baed3a5addd01803b9a0022c201e2b420f4ef2b159e326e2af047d7843692a9daf0fed6b38f9419da25ce8ba02d24f4e0e3c44e0a0e456a8dd7ed61ea51961490eba4c9940070d5bc686d0832076086f407a0970076490ee9ca2983745027f576a46bfe291b0cf849d3a9c876fca007348f8f521a9c941d5698dfe81ad6e46c34a0f14de1fc85dd7e07a7ea623a77574f986a33e3ad8533f286db9811c84745bd98ce3509fda4a698b70f743c09a8b4d333710c044d8357d88f9d3669a5a01024558ea380bdaa03b27bce07249a3b0136a0a7b2245eb2024831dbd16f7a4177269dbba0efb7990d3f9592f6ad26301ccdb2857224d4f74cbd0c93bd0e0a29df5f7feee2c0d39d54e9028f378d9253d01fc9cd73375abe75ba7da8e0d780bf3fd2c056c2c08dcc133267d36b1851c64da6773044b60ec193187dff47ce1c4665b38db349fc0a69036dd91481570e15c02f2c35049459d3c18d983b71b895e7087abbea88b489d227fb1840f09595a78460ad6727812aee0fb5c1294e4e550c98aeb8e811e6f7a8d1efb6766b79477f6145f9b8a68cc027ff743bcc41344bc23bef2bda9efc6a5ba721bc2d9df9282a4c39f931079a712046dffdede436d16080cee2711300a9ce0d8b60a92a728090c47bd55dc21a18e6ece5b835c5ff5c84a1437642ae004b19748c2bfd4cb2acbbdd381b4333dec321695dae5ee814a58e64a542e9f0985018772b7fff44a8800236b374dd8d0a5cffdb7bb1fef5b30501d83812ddf29f37a8f35edef02ca09f314aa87a86f1fe08988d5ff4dbf8bf60061d165a947a3c9caf68db485b80d1df559747976956d697b72b8a049ceabf4bfe506f03d2e3e195d90e5b8dbafd739a4908fd69e7ff27e7f8fd1842efc427273e81755f841bb71544c834834cca7b7249ec7c7306f21f2c6135a8dd1861bc105c0f4de9c24da6fd96e367e143ff4994d1b7428fc2db15457945724a3fa1ee201da1f1a4f85a22a76a6a1988c564e0d7d895105e358cb094c724a56a49c40157ecc5646c223fbe9ff665f48ca298ff77b3d339aeaa265c857f0bfa68c40f15f9f1787606514d318369ba206c239af2bd5a6198174fed3e1ba7f106c8b569ea4891278b42175e4ab460b2574ab9228fee073878e0c40150513af1243aaf5fa7e21757e7631a76a99816d723f2eb891ff07dd4cf9cccb84e34e86c746f06698afabfb4173579292974eba12d193c2a7d131b1e1a3c76093da00b948c036e917e32da1cc8542ca78df3fa2b65ebad0716ed75e5f9a5a33b2978a85c4633cb1ae7c1d7fd7930bd02fd892fcf0fbd5e6f70d2d08c3c82ee57a67abe237ba353fb94319d4b722c177765e86d755db23ad43695a57e4f58cc798511b61f2c43d613baec6f874df86f1b835966b7db1cd5c20b80b831be1d12afffe59f6ba0c0ced7e3c2b2a2ff144ca690b72da0c82805be373f462b72a70eebbf52ca48b70e51596c533e28430a2b4f970c283352b0f328e97a0c0cfce904327731a1456a8c0fb87e148f4aaebb8ec44d6ac6c71d2286610c62c050732b97f939cb02738682dbff2fad542317b98d650967ab13ec74b3aeea8d307328f5c28486295067532c0fef2f7eeb5430f82e1541e5936a737c2f0e31b07d82964f452aaf25805a1f41e46d681c0a8c3f8d1fe0d7d8e184a5a1b49cfa3c591e94e3869499b5b4bad4aba71eba6e233f8f0f66d0ec808919b135a1c696de399ab5592b3f5e5de586b74c7762fc75171aded473838ec9daeba3780e518603d8ebfb53eb8f48e58e0f94f37d91d3678f051b806ab9ac96c8064ce3bf176bb579f531c1ef62ec0afca0eb07c9f4df55e137d06a02309229bde3d17c72323045e84e877996dce35e30ce9d9b74f47fd54071791e28c2d16d9795d20d250e2f31e8c9f958e1eb4acc76c12fe1319c5bfddb3657c479c87ca38522e0a91ccdbd890eed3b66a6cb81b058b1dca2dd9ef77bb4bcb540530d39e6dca7b10c4e9fde36b66334f5fa7f677bd6b8a423dcd6f0480864e6b1c6eec3c5fca44d0bcb045de6f0da280c466e14c04555f3ab0a3e97baf071540e0daf088557e2d410d52431d68c3d7c0518a370f815151d1fc720f970fa02eee100b93259884b7165548e4f715a10bf820f9dfc3725201f6e93f5135e01521bb856e81878b59dccf262ed63a4f4cc8809d711346bba44aaa0df54480901eb224939554a597f5a5326dc008985d4308f9ce487424949e927a7902c1fa0cd3647f6951a3549150beb725e80743706fe8e8ccd28a871d83756a0e409d1e2d4e7dd46ff72a3786d3ee935a069dca1294ede65af381b47ec3d3132038920fbb152f766b53dd7aae3ab61d0cac6180488b0a5ba72ca3fda2b4633c1c5cdb36d81651ec3b947e92d42f4db2b85e839b0997b907daa00bac5398226280bfab1b2090793b5724fd5bfd331caa75af4ccc72d1966169393d958ecaa0ee30005a31d2abd36aa1b5a89046289924d2ef8d076f39152340cb0deb3b3a88c56d3bcaa5afe9a9edf62e775ddbbcac1d30b8e316d7d9635a14cef9ecd32894973111d5b87e483dbeed9c492bd856c794b67753281a3b6454e8898b230e037a6ca88d876a09fb205032072511d34ec6235f91730f88bc88a3286ddffc359a9ff680431e8043d217ff9467abe7177251b16b850be4ad706a9cda8eb7ca0185845b32980bebdd8f9b8e1964262d82abdbaa36533ce094a39cb8d42999c07788146d6c4499b587601cfcd7d4438d670fe5459d0f5ff9c377bbe00ae04135fef72d50dc7e0"}, @INET_DIAG_REQ_BYTECODE={0x27, 0x1, "cc79b5ff9eb65d83de3c59805fb2302a83d660bc07ac6e231f41d9dbda421823cf76db"}, @INET_DIAG_REQ_BYTECODE={0x35, 0x1, "a29b3426a7e54d77a7bb33af76cc12a24822ded1a542515474f5b0079a1f9843f3e8c46088f49149bca7d3a28b406b61e5"}, @INET_DIAG_REQ_BYTECODE={0xb, 0x1, "bbf13b7b519dfa"}]}, 0x1488}, 0x1, 0x0, 0x0, 0x4000000}, 0x48804) 07:39:33 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) getgroups(0x8, &(0x7f0000000000)=[0xee00, 0xee00, 0x0, 0xee00, 0xee00, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setfsgid(r0) 07:39:33 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x3292fd4eff88cccc) 07:39:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x7ffffffff000}, 0x0) 07:39:33 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0xee00) 07:39:33 executing program 5: socket$pppl2tp(0x18, 0x1, 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0xc0189436, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:33 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=@tcp, 0x6}, 0x20) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:33 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x4a000, 0x0) 07:39:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0xc020660b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x8, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x7f}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r1}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x8}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48010}, 0x40000) getpeername$packet(0xffffffffffffffff, &(0x7f0000000140)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000180)=0x14) 07:39:33 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x2}}) 07:39:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r2, 0x100, 0x70bd2a, 0x25dfdbfb, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @multicast1}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x80}, 0x40001) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xf0ff7f00000000}, 0x0) 07:39:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xf0ffffff7f0000}, 0x0) 07:39:33 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x40000, 0x0) 07:39:33 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x3}}) 07:39:33 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x528c1, 0x0) 07:39:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = getpgrp(0x0) syz_open_procfs$namespace(r1, 0x0) r2 = getpgrp(0x0) syz_open_procfs$namespace(r2, 0x0) socketpair(0x26, 0x1, 0x5, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r4, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_SET_HARDIF(r3, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x34, 0x0, 0x100, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0xa0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)=0x0) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000380)=0x0) clone3(&(0x7f0000000400)={0x80100000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100), {0x19}, &(0x7f0000000140)=""/243, 0xf3, &(0x7f0000000240)=""/229, &(0x7f00000003c0)=[r1, r2, 0x0, 0x0, 0xffffffffffffffff, r5, r6, 0x0], 0x8}, 0x58) 07:39:33 executing program 5: ioctl$SIOCX25SCUDMATCHLEN(0xffffffffffffffff, 0x89e7, &(0x7f00000000c0)={0x27}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) bind$x25(0xffffffffffffffff, &(0x7f0000000100), 0x12) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETVNETBE(r1, 0x400454de, &(0x7f0000000080)=0x1) 07:39:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x100000000000000}, 0x0) 07:39:33 executing program 2: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) openat$ttynull(0xffffffffffffff9c, 0x0, 0x727943, 0x0) 07:39:33 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x4}}) 07:39:33 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$TUNSETVNETLE(r0, 0x400454dc, &(0x7f0000000080)) 07:39:33 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x5}}) 07:39:33 executing program 4: r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x226280, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r0, 0x40046103, 0x0) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0xffffffffffffffff) ioctl$IOCTL_START_ACCEL_DEV(r0, 0x40096102, &(0x7f0000000400)={{&(0x7f0000000340)={'GENERAL\x00', {&(0x7f00000001c0)=@adf_str={@normal='NumberCyInstances\x00', {"3291fa6143f37cb3ec36b8f15bbe84550e4ee3ef3e045576967932614b9c180b3ecc3aa1cb29d5c8de46d45a0652573fefe90a11e2a70b7318575eea61038454"}, {&(0x7f0000000100)=@adf_hex={@format={'Cy', '0', 'NumConcurrentAsymRequests\x00'}, {0x7}, {&(0x7f0000000500)=@adf_str={@bank={'Bank', '3', 'CoreAffinity\x00'}, {"58cc94409b72364a84585d3e8d7690c5b878d59e8f9bf204b28064eb6a8748c16a9f64156880ba5495da733f2cbdc35b81c84b5bc3973008261a2d04df5f5d14"}, {&(0x7f0000000440)=@adf_str={@normal='NumberCyInstances\x00', {"2fe655d88976a84be8ec186b37027f7b5d2609bcbb5e7650fcc0d200c8169ef7fd04e7f7ad32c9aabba5c10ee4bb10616ba893d09648c4203a7990e5981875db"}}}}}}}}}, {&(0x7f0000000000)={'Accelerator1\x00', {&(0x7f0000000280)=@adf_hex={@normal='NumberCyInstances\x00', {0xffffffffffffffff}}}}}}}, 0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) ioctl$TUNSETSNDBUF(0xffffffffffffffff, 0x400454d4, &(0x7f00000003c0)=0x3) 07:39:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x700000000000000}, 0x0) 07:39:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'syztnl1\x00', 0x0}) 07:39:33 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:33 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040029bd7000fcdbdf250400000014001f00ebafd92de269a9eef19500000000000000000000ffffe000000106001b004e23000008001700", @ANYRES32, @ANYBLOB="050006007f000000060002000000000005000d00010000000500050001000000050012004000000006001a004e220000"], 0x68}, 0x1, 0x0, 0x0, 0x4040000}, 0x890) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000080)={'virt_wifi0\x00', @link_local}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:33 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x24, @short={0x2, 0x3}}, 0x14, &(0x7f0000000100)={&(0x7f0000000040)="a87a774bd9da832fd5624a4bddbca5e25bcfa85115b9707d9425e3602a110ec8f1cd7744991e2be52675cde81c57baf321b340fe01a05ff7b9a5b422d44b5ab6b51a6ca9370943dada9171f1aef8720e5cbbd04f1d8cfdad04d51114f65d2fdcae81b406f932d245d210e710a4d5b80b038730232c841c9c6f39b1c695b74b14981b888c282b6f47bd2381eace8f3eeca40e50a9aaf76b1b5b399d09", 0x9c}, 0x1, 0x0, 0x0, 0x4000040}, 0x1) socketpair(0x27, 0x6, 0x1, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x1, 0x4) socketpair(0x10, 0x6, 0x708, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000340)={'ip6_vti0\x00', r2, 0x2f, 0x7, 0x20, 0x7, 0x16, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private2={0xfc, 0x2, '\x00', 0x1}, 0x7800, 0x7, 0xfffffffd, 0x6}}) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x81, &(0x7f0000000180)="221ddeedc5bcf2791ab8f5a6c2825803d7660f9ea787cdc718507a3daa5180a51d16527846a9b76379e07ba5b4ddfd5ea5d9f8a489ae507bf83169f6b9011b50bac27659c23391007ab29ae7512458c7946ddb5b601412aa49bb9def0566277bd9d76d78ab", 0x65) 07:39:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x28}, 0x1, 0x0, 0x0, 0x24000000}, 0x4) 07:39:33 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x6}}) 07:39:33 executing program 5: r0 = accept4$ax25(0xffffffffffffffff, &(0x7f0000000100)={{0x3, @null}, [@netrom, @remote, @netrom, @default, @netrom, @remote, @remote, @null]}, &(0x7f0000000180)=0x48, 0x0) getsockname$ax25(r0, &(0x7f00000001c0)={{}, [@bcast, @rose, @bcast, @rose, @netrom, @null, @bcast, @default]}, &(0x7f0000000240)=0x48) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = gettid() ptrace$getregset(0x4204, r2, 0x202, &(0x7f0000000080)={&(0x7f0000000040)=""/10, 0xa}) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f00000000c0), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:33 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:33 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0xffffff7f00000000}, 0x0) 07:39:34 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) connect$x25(0xffffffffffffffff, &(0x7f0000000040)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x2}}, 0x59) 07:39:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x58, 0x0, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_MTU={0x6, 0x1c, 0xe6}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @empty}]}, 0x58}, 0x1, 0x0, 0x0, 0x2000c800}, 0x24000810) 07:39:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x7}}) 07:39:34 executing program 2: sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xaaa0}}, 0x14, &(0x7f00000000c0)={&(0x7f0000000080)="dbcf1fa513e5ad0c26c31426d5eb3dd246e9a6beb5ac6130b2e6c50e1e61c47060ea", 0x22}, 0x1, 0x0, 0x0, 0x24000011}, 0x4000) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) getpeername$ax25(r0, &(0x7f0000000140)={{0x3, @rose}, [@rose, @bcast, @null, @null, @remote, @rose]}, &(0x7f00000001c0)=0x48) ioctl$SIOCX25SFACILITIES(0xffffffffffffffff, 0x89e3, &(0x7f0000000000)={0x3e, 0x40, 0x7, 0xa, 0xa455, 0x81}) 07:39:34 executing program 1: accept4$x25(0xffffffffffffffff, &(0x7f0000000180), &(0x7f00000001c0)=0x12, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) r1 = socket(0x11, 0xa, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = socket(0x29, 0x1, 0x81) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000100)) r5 = socket(0x21, 0xa, 0x7d8) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r4) sendmsg$BATADV_CMD_GET_HARDIF(r5, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x5c, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xa4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x15}}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x40}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="fad0382b5ac0"}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000200)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r6, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x9}]}, 0x1c}}, 0x24000044) sendmsg$DCCPDIAG_GETSOCK(r5, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB="3001000013ef00000000000000dbdf2509fd05044e204e21e1ffffff06000000000064dff99a791b136d00000800000001000000ffffffffff0700000700000026", @ANYRES32=0x0, @ANYBLOB="ffff0000ffff0000050000001f000000890001004672d0d3f68b6c14f75798d3c4df4ff20296c823074f8ea376dacf472986ae2c457bc1aea592e3b12eab322a319c511dbad9d360442f41af37924cbccec612ea3020134b83831b00c2c7d537b36132b4cf9389de321a3f9a58e9a0a92489ab484ac9d52b2d7dbac5d2ad8396350416ea59c11aab894ead632254884b87cebeb978364265690000004c00010008bc25bc882576843312a8b627f63875cda3a4b7d99615714785b8f042bc9b8bba4c16a76a2790fb559470c54359785e9e83d2a9403ae18c1b8600ba3e4cf1e07f8fe50cf1b981770900010023a713b4ab000000"], 0x130}, 0x1, 0x0, 0x0, 0x4048000}, 0x40820) 07:39:34 executing program 5: ioctl$sock_ax25_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x5, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @null]}) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl2\x00', 0x0}) 07:39:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:34 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, 0x0, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3f}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}, 0x38}}, 0xd) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) 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$nbd(&(0x7f0000000040), r2) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="0100000000000000000005000a000c00060000000000000000000800010000000000"], 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="00012dbd7000fedbdf25050000000c0003004b070800000000000c0005002100000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8000}, 0x40) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) ioctl$TUNSETLINK(r5, 0x400454cd, 0x206) ioctl$TUNSETVNETLE(r5, 0x400454dc, &(0x7f0000000140)=0x1) 07:39:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x8}}) 07:39:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) setsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000000)=0x1, 0x4) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x8000}, 0x0) 07:39:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x48}}) 07:39:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x58, r2, 0x20, 0x70bd29, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="40de084e7d22"}]}, 0x58}, 0x1, 0x0, 0x0, 0x40}, 0x4004810) 07:39:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x7}, 0x0) 07:39:34 executing program 5: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$SIOCX25GSUBSCRIP(r0, 0x89e0, &(0x7f0000000040)={'hsr0\x00', 0x9, 0x9}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket(0x11, 0xa, 0x0) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f00000003c0)={0x0, 0x7ff, 0x4, 0x6, 0x81, 0x21, 0x20, "44afddb6de702b86983b83b50f8feb6d68c0ae38", "e4da821173d3dc3599f372a12d873b5a5dc15a94"}) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="08002cbd7000fbdbdf25010000000c000f000100000000000000050014000000000008000c000400000006001a004e2400000c00160000000000000000000c0010002c26ffffffffffff0500030009000700"], 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x4000) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f00000002c0)={'gretap0\x00', &(0x7f0000000280)={'gre0\x00', 0x0, 0x8, 0x7, 0xfffffff9, 0xffffffff, {{0x7, 0x4, 0x3, 0x0, 0x1c, 0x65, 0x0, 0x81, 0x0, 0x0, @multicast2, @multicast2, {[@generic={0x86, 0x8, "a253f106eeb5"}]}}}}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x89f0, &(0x7f0000000380)={'syztnl1\x00', &(0x7f0000000300)={'ip6tnl0\x00', r4, 0x6, 0x1, 0xdd, 0x32c5, 0x33, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, 0x7, 0x10, 0x9, 0xdd06}}) socket$inet6_udplite(0xa, 0x2, 0x88) 07:39:34 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) connect$x25(r1, &(0x7f0000000000), 0xfffffffffffffcc6) 07:39:34 executing program 4: socket$nl_sock_diag(0x10, 0x3, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:34 executing program 1: getsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) socket$inet6_udplite(0xa, 0x2, 0x88) 07:39:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x4c}}) 07:39:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, r1, 0x100, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4084}, 0x10) socketpair(0x1e, 0xa, 0x1217, &(0x7f0000000000)) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000080)={'sit0\x00', 0x0}) 07:39:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x700}, 0x0) 07:39:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000100)={'ip6gre0\x00', &(0x7f0000000200)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @mcast2, @remote, 0x10, 0x8000, 0x8000b3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'syztnl1\x00', &(0x7f0000000040)={'syztnl2\x00', r2, 0x2f, 0x0, 0x0, 0x1, 0x0, @private2={0xfc, 0x2, '\x00', 0x44}, @remote, 0x10, 0x700, 0x80000001, 0x4}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:34 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000340)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast}) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x64, 0x0, 0x300, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0xc}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x193}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xffff2b53}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x922}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x64}}, 0x802) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$SOCK_DESTROY(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x13c, 0x15, 0x2, 0x70bd2a, 0x25dfdbfb, {0x8, 0x7}, [@INET_DIAG_REQ_BYTECODE={0x6a, 0x1, "242901f41293ac7b6c73cb1af112ea0e5671c40556c8c0fffbe26f9dc08e92542fe0b98d5e1302849fe2ad943a247812ba0b3cee7cbff3990a44360ff86507f5a99547a57145cafb4c889e47b762da290f0c9fb4f729a58b56c4e28336bf5deeca3b2b5c1774"}, @INET_DIAG_REQ_BYTECODE={0xba, 0x1, "bdb68ee034bf8d38b16533aaa3802719f713ed27e1f484b8b1534820133a62b3977ffa896a3864d388a2f67a84dd41f46afeb6015c88dc80e8158ab9c731b0c2a2d634c5a1ebedae54c0bdd9438285db782b37b65c09994fb4b1374fcb0a86249f02ca87d1d91453a4d4d76097da2b3b9a060015f9e8e2bf02758a3dfda7bc3cc59e5f91e2f9a5b74c44230a5859936dc58bb6eb157b59122a913f2bd094626f95d801420f018b8eaa5a0d576b946bc4f9a7512a1b27"}]}, 0x13c}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) 07:39:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0xf0ff7f}, 0x0) 07:39:34 executing program 4: sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000001400)={&(0x7f0000001340)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000013c0)={&(0x7f0000001380)={0x34, 0x0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xfffffffd}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x9}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x800}, 0x40005) r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0x1, &(0x7f0000000100)="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", &(0x7f0000000000)=@udp, 0x1}, 0x20) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f0000001100)={{0x3, @rose}, [@default, @null, @remote, @remote, @rose, @rose, @remote, @bcast]}, &(0x7f0000001180)=0x48, 0x0) r2 = accept$ax25(r1, &(0x7f00000011c0)={{0x3, @rose}, [@netrom, @netrom, @bcast, @netrom, @null, @default, @netrom]}, &(0x7f0000001300)=0x48) getsockname$ax25(r2, &(0x7f0000001280)={{0x3, @null}, [@remote, @remote, @bcast, @null, @rose, @default, @netrom, @netrom]}, &(0x7f0000001240)=0x48) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x4000000) 07:39:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000040)) 07:39:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x1000000}, 0x0) 07:39:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x60}}) 07:39:34 executing program 2: r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) timer_create(0x3, &(0x7f00000000c0)={0x0, 0x25, 0x2, @tid=r0}, &(0x7f0000000140)) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000001280)={0x2}, 0x8) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNGETFEATURES(r1, 0x800454cf, &(0x7f0000000000)) timer_create(0x5, &(0x7f0000000100)={0x0, 0x3f, 0x4, @thr={&(0x7f0000000180)="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&(0x7f0000000040)="356b7b75fef723c5b2f301dc1a7f169696c87ae92071418f5ac68f341e4c6a243ee62306e8163b9fcbe048303657d236694e7820e9d9ae629b153aee3419bc45f0e265ee4f5f2100016f00ed1cd1e5980265d20e60d647dec8af050a4c0a109aa69b075fc7617b24e659cfc286be56b63506cbe8ca"}}, &(0x7f0000001200)=0x0) socketpair(0x27, 0x3, 0x6, &(0x7f0000001300)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCAX25ADDFWD(r3, 0x89ea, &(0x7f0000001340)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default}) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) ioctl$TUNSETSTEERINGEBPF(0xffffffffffffffff, 0x800454e0, &(0x7f0000001240)) timer_gettime(r2, &(0x7f00000012c0)) 07:39:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r1, 0x2f, 0x2, 0xe7, 0xc, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x3ff, 0x1, 0x6, 0x400, 0xffffffffffffffff, 0xbbd1, '\x00', r1, 0xffffffffffffffff, 0x2}, 0x40) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 07:39:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x308, 0x15, 0x400, 0x70bd25, 0x25dfdbfe, {0x9, 0x7}, [@INET_DIAG_REQ_BYTECODE={0x32, 0x1, "95968902ed2f6ca50c96a0750eaa72d996a87f8c46aa54d31ce0da541882e4db6cb78b214975209dc0b81e5656f8"}, @INET_DIAG_REQ_BYTECODE={0x91, 0x1, "097991656ae8a0a18789c87dbd8bb2b9a05b379898112f4ed82bedb81336484848b7766d597e2b5c2bdc9e46e7c26f3f131cb0e420c47162b95e7bddb8fc2bb677b9608aae126f1151dba8ccd8fb468de614b2363cac10183e91d0f9d2c55c8929082948cce3d13b068be4451bf14ea3614b97e65bd16c08ddf23174a9e25c29ffb133b5968690c9f76ac95339"}, @INET_DIAG_REQ_BYTECODE={0x71, 0x1, "be3f7f579888f2da4a42652353d9dcbc4adfb537277a1e00757f20126a23450a6df813aa896f504e8c4306e31ff9c6184f31388898e3168e7dd27c6049bd9048d1558abc2c915396a30055ebe80783edb11742821b98e42e67152e82db555f62528e15f7ebc6e3843247c85073"}, @INET_DIAG_REQ_BYTECODE={0x103, 0x1, "cdf15dcd6a4b05bf732d772bf6d12966be6970c9ac7e253c7824e53b3f4c70c98b0998a3260f31a9d3a2982aa5fc4c66fb75f41a56de5a52fd0718593f1f8312f76aae4e6a171c73d934681972a3c7c02a9f6693dc72badde7d35ee3741119f845098c4010b2c5e90c1fad137b416a813ab928e7296db236560c67d757417ec10761778166501addfe32b85b3cf79c563270bf6eb8a793ef79c820d0d54b0fbb1a0101c71e61e0e4aab86b8d0337afedf7454ffc147e53985b628d64e9d8675cad3ccf03364a7785f458f5e00a3b1f1790452d207b91edf2790779464b887b4fe7a07861d70ce60dd728e72114f4c2bc16640217954738e1346aa74b58616a"}, @INET_DIAG_REQ_BYTECODE={0x16, 0x1, "0c781172bd203661d92905d1c57b67551d33"}, @INET_DIAG_REQ_BYTECODE={0x77, 0x1, "c87ee4193ccb05f84115af3e665452e04ce2113f9ab30a7dbdb7b036194dedfdc1dd26ba14f7d9f5c395e573467c39f700d7a1684d62e01b1cb39e00e2adfa7fdd8c6761b1292f109afd6c97882f957c0d2349471e3579f924e90d3255d72481d4c095de6596c62d113022766a2917bc7706f0"}, @INET_DIAG_REQ_BYTECODE={0x23, 0x1, "4c469375eb19e6eb090c67844b683a90a3da7d60ddd20611f720d35993d2c1"}]}, 0x308}, 0x1, 0x0, 0x0, 0x40}, 0xc80c4) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000480)) 07:39:34 executing program 1: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = accept4$phonet_pipe(r0, 0x0, &(0x7f00000001c0), 0x800) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000200)) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x64, r2, 0x100, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x3}]}, 0x64}, 0x1, 0x0, 0x0, 0x24000001}, 0x4000000) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x890b, &(0x7f0000000000)={'syztnl2\x00', 0x0}) 07:39:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x7000000}, 0x0) 07:39:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x68}}) 07:39:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x4) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000040)={'caif0\x00', 0x1a, 0x7fff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r2 = socket(0x21, 0x4, 0x0) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r4, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$DCCPDIAG_GETSOCK(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000940)={0x13b8, 0x13, 0x20, 0x70bd27, 0x25dfdbff, {0x10, 0x2, 0x5b, 0x7, {0x4e21, 0x4e24, [0x8000, 0x800, 0xff, 0x7fffffff], [0x400, 0x6, 0x5, 0xfffff190], r4, [0x2, 0x40]}, 0x7fffffff, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x55, 0x1, "6e7d69c3b15da61e0f9d56e005acdf7710907f9d2e5079fb530acb0bb3f06327dca853261a912352a9d0b2d2d60c598e7449ad3df1df25e6c72a2dcc004c4931fa6ce9d97173aa671092a05059eb0d4b27"}, @INET_DIAG_REQ_BYTECODE={0xb7, 0x1, "d16e52be3e7aa2f967da8d3cd210d72e5ceae10ce29164732900290e0cc93ce928c45b4c3062cebfeaf1af19a6f928dc2a8bdafb6d33ec5f35be97649e4cae7027309c7a07d629fbfa42c3c5b2d26099174239874acb05c7cd21a88d1504c482bede824364c80ab91bd7eaa2429d90df757a8b9c2242e6059d5c9c6e46b98c2bd86a0bcbdc983ad1881f6bbd4e0f8497bcf3d3d321fcbba4e8a89fde241fa23599b1d4055a0e61de8e55dd6a131badfd986f91"}, @INET_DIAG_REQ_BYTECODE={0x4}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "9b9b5b8d78fc6f659ed38d56b9e7c41587f47a7a95bc58e37488e32534bb6801c10c19b4b1132bb4709774e174499ff3ab4e401bc14917ae2d255ab66336cf2a2b04a1167bdc52f8f4099e64c604f4b041f245e66320dadef0495f6962b65d1333a90ef6e70e609f0374fb79fcfdb600cf6482f93c271fbfe14375db5f65856d5de2e9df8674f15173f9faf58566a5c63597a1529cc3ddf014ea9f243e9f658f4b9a9637bfa46459c5b5e7f961fb3055c8a69df030e3dd994461edaafd156f2540916549e0b96824ba3c75173ebac9f9e0b8c8ce81560832ae95ff8ff7cd72ccc674903cffbd2c3ac0e43c1ad73312c5e4d38f9fe727ec74478b4c7a396fdb87e2ec8b2f06bde4f1b84927248b21c8ba8d30abffd085fe25000cc9f9c442d3d600c58f828a77a5f7a970a5c092d8bca8ff42995ee974a4b317132d619ba47b4fdc8d1ce5cfff03bdff9ba3c37a149476483aa2f7f78189317004991d02f5556dac94fd10f116113d05cdf1b2907c488065dc7ac0c8be1ab92e77bea8b7eddddce6978eb0c63c7468f1dcaf5fb5d1d92fd56d748a30df60ff9c9b87979ddbab5898a3ea60911765d658ee77dbf74e7694ec367ca21a5109d782c6def5062b37197d8d01ea2192b29d8435110750f63d4c4fcb6b60b713a6c85979d3d9b68a693a20115543d55880042cf058c541ca2e0ce309ae1787cbc3f308e18dc92fdcf89484c256d204b032a6901f75eebcd6ffbafc5c78285248a4ea8e14e5956a45aef392f73c77db68bfcfad20778647d4c66a93f49863a3863349df511084e4b17bf242b0169fb9f8d582426df19774b75179e84b1e33add3f2c0bd78ef01c4af423011a4c71af467e62705fd5b5305c60adc62260f93cd49f986c5e9f2266df87e0a8d7f912cd3f4738a51a25932f156e1892b27b350f9ddeaa18e4b92129684fb04347684f06683d854083aff4d9c918bec4bdd8a4d806bf5551fb757da925461aa3dfb2c64b07af10c4c7d3fdaf3bd2c077e00873d12405294e0fa10716dd6649b2e39abf1d4a86519c1546f593f5b519ed2c263f106b24894efcc159665a75a7aa779416ebceb2489a9efdbeec56031c03a21b386b6e14976077ec973032cfb404c61a658e1bb6d5e26032c2350343e8eab5bc6becee49a6d64adb06e54baa08ddf23309821d0c1f32e1b6ce7b7f7765fc6d14ffec7a56d1d0d8ee72a07503e3366737b25f091c5ab09e59c7a238d69d060bca398a0f28ce733cef62095d89d0ba1f1a8990a7241a3f66ba985fe2aa17e4c27dd7aa077a88a9e7f03f4d66da6bd16480d8250fd9aea3d320f0c272afa443ed66e7b71f0b54859a2580142f1ff388148ee7c6492a9fa231169e856dad5c687b7bbf522ca3420830a26f6c8d09a129e0db04d7a86a94370905ac64346063909a3c3dcd135a801b449eb0c34eab3e942bc22f4086c89a18267a70ce4dc3b46b0241c5bc0c5c3a64f87e5e119fd7aaf4e3b0cd519697fceab19851a6941784b0bb7c15d6c8783c6d7fadce2aeb96e5e9f009f9c164ee9c75ebd72f13882c684968e3bb863e4c4c9d5bbe59bc4af8bfb221da453affa4bfe3c837ca301070b3a90de9bce6e947b53c0ee7b07bfd181fcc89d347f005fc13a08ab543ef55c4330ff3a544c1f3ebc20f506ef8e36791de32e63c6967375faeaf78f1778ab28e78e09357bba5643bd58622c34d4bc695a0ce806f162e25817ba46b5f55dc74ccd615f90dbbcc55e196ee31637d7e1d5e5624518e38fe9965586c2dc3d184da959c53a525daa2b6428388f03a2f04a3e4a3ab08d932a5faa8ab03cb396879dc0d7ffc6cc0aa35ffdc1a858da413a6146867842dd88cdd6b1d210248e62d89e4504f8afd5791e166bfd5fc8bc8af2f0cedca684b7a99606d1a1451a46531c3dff58402103f2a64f5fe2d8937454d79893fd6efed7fcf8a4876e6db9b0aaaafbf570c61cd5a35a35f870537c06f680d0fd47579b36377d8adbf2a257ec11cb3bfd602c578e5b02639bcd26e8b81aa8f895ea235430d2751de131ea3c61eea785add9e4b57e628d3ce1930779dfba1ec9ea5b4d02855a6b4b1beec63dffa65762253abbc98b9e91546f404b893dd58b3665586f52082ae62e07010fda8c9b350183533189239384079220f305c6d11386f367700d47d4aea7c64f656a9f10c91b458289111e09051a14f3e35395b5d9789cf85848b5496e3609f8e5bac2c39714360c0d30fdd2ab980ad1551b4b852ba83858a3056023f3a5bfae6eef2282cd38f607e64a48937bcbaed3558e06528807f1e89afd43f7fa12d80065403b8139b3d4daad921a33bcbe682ebdf59f91c4a775a4bf0229abbdc4b4c71c6c012060c24848530f5d93a4050da2ca9c34cebf85aa5c002df62a71514d632ce45baa532bbf1a80b190e8355ae1aa07a622fdb25710a8fb0159d2118788dfcf8af683bb26d524ec2c9e53c9ffc76faeb5b9066529e3210258fd0a9ff116aa49f7dd7bcae7799557a9a7554a25eb28f716ca1bd2af1e66819550b906f9017d18831d3f7d3b6d8270a589022af1651eb2929e73cc3375526b900380ec5d32cf399948f27d2646fe58e923710ecc4f77dcfbf199a46cf9995225148dbc42ed9094325863d2d402fe93f5630a4f58cdf73e719213cd0c8331b773dd72f225555f0f09258ef048def0af6707e657f8d480583f8175e27f3a4c1c8a1be8096e9078524c5777300aac6e54947b47c128c1148fd9f7f4112e9fefcd0ab9f39a75a653bd10f0500cbfddea7d03209d79d13326f6a1383343e6282d1858ae888dbdc84e64b750cdf9a8c7d6c5d1a5b40709f8db5bd6817653b86d2cc022631bdda4f269c69ac684426389107990b4006e3bbf3c920211867360d19cea887b1d722b57d665590572a07f88021c00f7ddf5e88d09f6f73d3b096797ba85f500f44e46e02c5cb138f5d6f26d311bf62f94d55c9e7e58766ed328e27eb55060130aa015ce5f526996269a27c02b2375b998954f63e1965b046be9c63b720cdbc911b215a83362dd825c2e138f0c43d67de28c071839b2a4befe068d41363864b0761c60f0b93b1b02198a198c487d1a5dc7801340e6939dd1822069634f73b5b86fec80d73003b25cc52d07368539159e34be4948fbe1c3637857fea777e8c1fa1aaf51d29966312271e717c0d6c0338c6a46f5eb8644034814756f4d86d8ee7c6278bcd115485df6e2399b01c13c1db60720eb47bc06fb698609ecbf893e70bb2651bb9eeb20edac64b2327a524e7a70b17853d65e7c8756b8c9b128840375d208657dc75d94ec7af961de8c83e62349c9f415b58ee115b89e1fb914708a1801ce85eb06e77536f239bba278d65ef8b55d2f8b3dc5761d8468d6b98e41c0732fc09296cc7b64b39b82a75749ac1795ddf40318345ac500514f90a465fa9d46566940bed752d2fb973b244d8b99205cd6bf426cd8ccb52cb4a78684b3de6e92a71a096ea4d519eb01a4572267f645d7bf07c7ba7816a296c529d1b139eef91687905a14a85805065254c136ef56dfefa8521284d22bd8e7a605f12164dc61dc1b95d9d76d3dd29b7b791e21dda21b54363e8b3ad060ef3f520811d88acecbf510507dc63e04cdf64c7646e6d73d8c5e0d34f785e2948d5920f04ada6093abfc02fd6e40a23a15cc5450609088ee55a92ada125e5923331563cdb1cf0a4ca64a3f276ee67f7c29a89afa01a8c98d003e19700a452899e986bd65998d3f625eda1527898761a31e7b8f24e85ebcaa42b85124a820a0c273a2efa4e93f11cea218892b3ae344910bfef62741fed580f1ccdb2bc5de3d2fc941cfc01ea202dcfa336776d510cb2b354b534ecf46afd653272b3c696c4f3b311d57ea6b939574d20fe8721d6feddaf324f2f43d60bd7cc476f91498734e5bfdc30559e1036d28bb9065c4b3033e0d46db00301f7d69e2f6bfa49ca91abd01dba41e9ce281715157d4c323bf636ad4134b04800f475dc3e4692acf9ac6c220c8316fa475ed5ebffe8779bd86c91e48c6afcb07070ab121c6386749f25ac7e63e5ee0c9bfae1760ddd20ba297e373a1812af89c69b39047695c525f12b5a38577932fa3e6c13207fdbc656a2ca831498696eb6f9814e08dddcf8c8d7b5fe5dd2a753359d510e2c02015c0b6a26f7d34aeee9b518375c3f8f1ebe27e41ef7226a6c49c15e0556e6099f29b6116ccc6b266bb7a8a63967861d4af91970213d64149b9b429085d88704a83e7bed335e8b3eecc9fff42b43fad09b003ec8a51cab3db44738398a25b5bc21be039d36fc5205794ff29a66c9d8d85914fa8318ccff33afa8386b4d25cd7749ed9ad0a4eefd6eddc4876be4a78b62817db8bdd37790c6ad975d631493656da6bfa84e3421ec7271a8531da64443eafa6da8c4159f4f72f6db5bc296be712fee2cd402060979982bad7ffeb9d5033b5131096dd684462e1d3320974f3815c3c79add02651ba717cc409758abdffbf660af05cef0e3dbea2a786354af9a88b89e0ccfbce1e9afaaa7fc594ea5dff38694af0d315fc93b04911bb4d208dc2694231125064c06c9bcf41be9ebeaae36f9fb262a5a63f65b03923211418a2f9d73cead71a1e64b6f4bdd9dd9c87c408ca289ca78fde74f75b56de71893f5383e1c593db3ecfcfe2d6b1d16cb5816e234c279d47a518109f8e6226551dcca84897c0ec0825b9fcb7053e8d4953cd64a9b0fe9fda421a598921f445c7b40954be4ac51189f9fbcb126c315dcdb237efc5fbccd38093f7319e1c8b2c736635478cffce156b8d8f7f673ad3309ed43a924dddd1a27f775bde61733da156ba805ceea7077936cffa473c57aee6544251d2b765c666484896e97182a3ec687e63e97dfd47dfc777260d56046d6eaf8e40fb1b6fc3f029bf559505d8598a48844201bedc0b74ec87b6889e14da41ad2500b1d52bc6959025060846e42ffee4a560f1b2e02b041c8f4ed788ec472492b929f82fd6a6c87753790342e069f132b3ad6a8528dfe9524aff5ba8a649f12ff4ff024c75cda7111d2e42f5899a4ee64c0aefcebc3fc2ff5e72dfc3064adcb1b8b4450a1d4752840a388f3e00bef3b651b055d5f433e65eae77020d78ed944409694901c8fac9fd144ac67fedb1a5e06654924a8816ac0d5303bc52f5b08a5619d3d2d411901ebd9c1a5f72a13556b753a7966ac27bab5089c64bb44e4f86171505f91317bee30514077354a73123bc858b872891d1c1ea2c8bb5b0989c281d42e3a7272ca4226b09d01b048671232bd8fa270e195191314a20ed2f8893308a3421933574ef1b0bc9effaeb7fe80c4b2219810d11a47465b776c07ac2a839746f635fb018eb1c610c9d8c952a94cd59ddb3d183b9b673c4467113feec602f851c11aca2ee72d0bc6846920bf2b7053e5082c16c8ea6e0f876dd9adec5ca59eda5f7ed5f6e6ea268a59dd890fc296bf1c95aae1c46071f6ca26eef83fbda9c8f3e16b91ffd90da753c226f5e63565f1e835dec2ac65cd607cde32d9c31be1d5a62d477df71265d522664a34bb51c06a822c21b6a95fe98437699d164b12e7ea984b75046696256ed6ae34f6ca993163b2069c443d82948dc01e019e08605fed5f3745082f5645154e25e29d13cc4108f52896fa6f64110b0fb883856d8b60ff7656b4705e0bcd0098c2882606c29e9eb0b90103b3ced26eb06112c5299663c4f9cf4d0e7d478edbcfba1e8421dae10b8d759e15df8f8b393871af4900398445c9ad8ce4047a9e03319db77ec5777a9b3c81ecf88ad63"}, @INET_DIAG_REQ_BYTECODE={0xaa, 0x1, "e634652a3e0157ed33233705fe7f237e0dc3afff4d96a9ce8a728b31b77c25c5d720bc251ac18a84c20f7e72e6a6b0d0edec0c503da99be1ffe7e3257498cb15a75586531d86a961f86e6ef33510d9b7367fa56a6552a3341e3425bbc50527a99592cdbe5d68cd38b1e782a37b05d7d222a4e5d05ad98c45794fc005656df0c8593dd81fa4696a8d3ea2275c27c75f07912be6642a86bed999a271a5589fb11f82c61a296325"}, @INET_DIAG_REQ_BYTECODE={0xb1, 0x1, "ca5afbd98b2e6e629ffbd50a818b0c5acfd7dcd0aff341fef104a328f920f23af37966d483bc22c1da241d61b895631a48b05280df46cc529b7e800d021a64bc64a31f7a0126c31c56c2e7e892d9db2a53060aff7f8801ddd55c544478c96f28476ddc648ff37f8843c00e6992a888ef7cbef9e62646381f62ad47c2b9a6d398ce43124f59a57a99d8eb45433b35d3c5e4faa59d301c722961e94c8954cfa34b6c07a3bdcdad93d6d6dff33708"}, @INET_DIAG_REQ_BYTECODE={0xf2, 0x1, "9e818f6d4a6253b111a3c09dca589d9523d3018396190b841340d05425126b89d2acbf3424e613f98ad554c5fd28d5cc541fb95b5c7c909431e914aaf540546390c6af854839a26530fff6f5970afbeb663b886f3dec7e8ff37fd05776469bbeac080ad8f21af0423e6cd779773d1e438664c62e6268b5477c5142fcf31b0d59ecda829216362ba712c50aea457971818e45efd61fdc0b25764f12ca5f459cf9f731111e29889ec7c7a463e26752d567772869740c6ee69790319eb5753a74c076cacb421b7c14a7e2e17f6584906401179537fe1078440a3fba6c3a5bb2c2d315e89d011472a72b8ded1c68eca0"}]}, 0x13b8}, 0x1, 0x0, 0x0, 0x24044880}, 0x4000000) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r1) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000380)={'syztnl0\x00', &(0x7f0000000300)={'syztnl0\x00', 0x0, 0x29, 0x7f, 0xc2, 0x457e0208, 0x0, @dev={0xfe, 0x80, '\x00', 0x2e}, @mcast1, 0x8000, 0x20, 0x68d3acb8, 0x3}}) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f00000003c0)=0x0, &(0x7f0000000400)=0x4) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000500)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x1c, r6, 0x4, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000804}, 0x24000091) prctl$PR_GET_SECCOMP(0x15) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="0000000000200001000000080000000000a2216c20a1"], 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x61010) r8 = syz_init_net_socket$nfc_raw(0x27, 0x3, 0x0) connect$nfc_raw(r8, &(0x7f00000005c0)={0x27, 0x1, 0x2}, 0x10) 07:39:34 executing program 4: connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000140)={0x23, 0x9, 0x25, 0x1}, 0x10) getsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) 07:39:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x7ffff000}, 0x0) 07:39:34 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @default, 0x7}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default]}, 0x48) 07:39:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0xffffff7f}, 0x0) 07:39:34 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x6c}}) 07:39:34 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000080)={0x32, 0x8001, 0xa, 0x4, 0x88d4}) socketpair(0x1f, 0x2, 0xcd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) r4 = syz_init_net_socket$ax25(0x3, 0x5, 0x7) r5 = accept$ax25(r4, 0x0, &(0x7f0000000200)) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r1, @ANYBLOB="00022bbd70ffff0000000000000008003c0020000000"], 0x1c}, 0x1, 0x0, 0x0, 0xc090}, 0x20000000) setsockopt$ax25_int(r5, 0x101, 0x4, &(0x7f0000000040)=0xfffffc00, 0x4) 07:39:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r2, 0x200, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8001}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfff}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xcc8}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x68}, 0x1, 0x0, 0x0, 0x4000}, 0x815) 07:39:35 executing program 1: r0 = syz_open_procfs$userns(0x0, &(0x7f0000000080)) mount_setattr(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1000, &(0x7f00000000c0)={0x100000, 0x6, 0x0, {r0}}, 0x20) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x7) 07:39:35 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x74}}) 07:39:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'syztnl2\x00', &(0x7f0000000040)={'syztnl2\x00', 0x0, 0x29, 0x5, 0x20, 0x0, 0x20, @mcast2, @dev={0xfe, 0x80, '\x00', 0x38}, 0x8, 0x10, 0x1f, 0x8b20}}) socket$nl_sock_diag(0x10, 0x3, 0x4) 07:39:35 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000080)={0x9, 0x2, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x4}) ioctl$TUNSETOWNER(r0, 0x400454cc, r1) add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffd4, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4004011}, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) 07:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x700) 07:39:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000440)={{&(0x7f00000003c0)={'Accelerator\x00', {&(0x7f0000000100)=@adf_hex={@bank={'Bank', '4', 'InterruptCoalescingNumResponses\x00'}, {0x1}, {&(0x7f0000000040)=@adf_str={@bank={'Bank', '1', 'InterruptCoalescingNumResponses\x00'}, {"898700529299bcc51db541b423f095aa7305788b386063c7469523bc588e86f05c84e8f50e7b78e1343ddf0f1f170ff02b94e33e9ac4c583c5f56d9da09cc0aa"}}}}}, {&(0x7f0000000340)={'GENERAL\x00', {&(0x7f0000000280)=@adf_hex={@normal='NumberCyInstances\x00', {0x2}, {&(0x7f00000001c0)=@adf_str={@format={'Cy', '0', 'RingRx\x00'}, {"ccbe69c1a128855a2e1dc93fb97afb863664a46f3210aecf9c669675d6b3f64eb8897366d677b37315a1ad1aded4aad25ca862854b7a3f967b2ed503b9b97ccc"}}}}}}}}}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:35 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) ioctl$IOCTL_START_ACCEL_DEV(0xffffffffffffffff, 0x40096102, &(0x7f0000000440)={{&(0x7f0000000380)={'KERNEL\x00', {&(0x7f00000000c0)=@adf_str={@normal='NumberCyInstances\x00', {"cf29be1971718a6746c5d853fff1d4479344412f58f78dfbade5f36bb22922985ae5cc660ef961d8b4e1fefe61b4c1afa39631d29b023b24ed2b05c9b693589a"}, {&(0x7f0000000000)=@adf_hex={@normal='NumberDcInstances\x00', {0x6}}}}}, {&(0x7f0000000300)={'GENERAL\x00', {&(0x7f0000000240)=@adf_str={@format={'Cy', '4', 'NumConcurrentAsymRequests\x00'}, {"17f915fe75660c2032e40b9f349d6b9fb055a89a974bc86d0a8278abb3ea3d68ca0c4cbba8263110cd719ed10a47960560cb397720188f5cd6bc65232b2ae1e0"}, {&(0x7f0000000180)=@adf_str={@format={'Cy', '5', 'RingTx\x00'}, {"46ad95f2bba60722deca27cf6de86ac7936365da910808f24c3d1e902e6f6b3085c82dfb24cba4cf922cc064a4e77da95149671a59be380485f1d622dac34bcf"}}}}}}}}}, 0x3}) r0 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000800), 0xa0000, 0x0) ioctl$IOCTL_START_ACCEL_DEV(r0, 0x40096102, &(0x7f0000000840)={{}, 0xf7}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000400), 0x80080, 0x0) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(r1, 0x40096100, &(0x7f00000007c0)={{&(0x7f0000000740)={'Accelerator\x00', {&(0x7f0000000480)=@adf_str={@normal='NumberCyInstances\x00', {"027a5029e3bb787526ca4b935f63f4f953462a411c666d4e37c7cc2b2ef9b641746f5037f51e7dbb308dd3b6d085cb2293033e2bbe83c92e487be1cb3d5a319a"}}}, {&(0x7f00000006c0)={'GENERAL\x00', {&(0x7f0000000600)=@adf_str={@format={'Dc', '4', 'RingSymTx\x00'}, {"03990ee62847370da57f62f1280344bae2216ac0502667f6fe38d5af9ff9c719b0f03a7cd1e806b19ac3e762ff00f81d4fe38a448fced4915b51a4f11c4276ed"}, {&(0x7f0000000540)=@adf_hex={@format={'Dc', '4', 'RingAsymTx\x00'}, {0x7}}}}}}}}}, 0x2}) 07:39:35 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x7a}}) 07:39:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20004080}, 0x4000000) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r1, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x40001}, 0x2004c000) 07:39:35 executing program 5: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x82080, 0x0) ioctl$SIOCX25SFACILITIES(r0, 0x89e3, &(0x7f0000000140)={0x45, 0x401, 0x4, 0xb, 0x8, 0x81}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000080)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10, 0x80800) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$inet_smc(0x2b, 0x1, 0x0) 07:39:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'syztnl1\x00', 0x0}) 07:39:35 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x300}}) 07:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0xf0ff7f) 07:39:35 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x80000, 0x0) 07:39:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x7db985c21441627e}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x0, 0x20, 0x81, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x24048841}, 0x4008000) 07:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x1000000) 07:39:35 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x500}}) 07:39:35 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) 07:39:35 executing program 1: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) r5 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) r6 = socket(0x11, 0xa, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x0, 0x1}, 0x14}}, 0x0) getpeername$packet(r3, &(0x7f0000000240)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000280)=0x14) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f00000003c0)=ANY=[@ANYBLOB="8e96210ced87835bbf8130cfbe41ec99f4e35d80d3c52b8a0816bf6ef323da9709bc5c133d0900000000000000218f686766d50100", @ANYRES16=0x0, @ANYBLOB="020027bd7000fedbdf251100000008000b0002000000050029000100000008000600", @ANYRES32=r8, @ANYBLOB="0500350000000000050035003f000000080039000600000005002e00000000000500290001000000"], 0x54}, 0x1, 0x0, 0x0, 0x4}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) sendmsg$NBD_CMD_STATUS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x7c, 0x0, 0x200, 0x70bd28, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x44, 0x7, 0x0, 0x1, [{0x8, 0x1, r0}, {0x8, 0x1, r1}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x4}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x7c}, 0x1, 0x0, 0x0, 0x10}, 0x40) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) clock_getres(0x3, &(0x7f0000000040)) 07:39:35 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket(0x2e, 0x0, 0x55) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000240), &(0x7f0000000280)=0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r2, 0x21, 0x5, &(0x7f0000000200)=0x2, 0x4) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) getsockopt$PNPIPE_INITSTATE(r3, 0x113, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r1, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$TCPDIAG_GETSOCK(r0, &(0x7f00000001c0)={&(0x7f0000000000), 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x120, 0x12, 0x2, 0x70bd2d, 0x25dfdbfc, {0xf, 0x3f, 0xfb, 0x56, {0x4e24, 0x4e20, [0x3ff, 0x2, 0x5, 0x405], [0x9, 0xffffffff, 0x4, 0x1], r1, [0x9df5]}, 0x4, 0x5f}, [@INET_DIAG_REQ_BYTECODE={0x1c, 0x1, "d783be597bb1ae6143e46c7c5b651bee7a023548f205c8af"}, @INET_DIAG_REQ_BYTECODE={0xb8, 0x1, "cd6f70a88dddd50569435688e989110fb3cd0ff2bc20330c8576a92b38f38d224d8eed6e772d1d2c34a2ee05b27e3e91551c40269e3659b12884ecc9963bcf54690d177636810a1854b7d81f7fc35adb83a1beb75bf0c9a4f31bce5767d4b199bbbcee4b5b31c5813158d4b8383d114b870c33072630572cf096778c6fead436a4873715ae4800fbde8b77161a8ff5ee41784328a975af14ccadf8af1e4e6ba8e99866f2fc70ea29f26c6eed301bc56fe2129dfb"}]}, 0x120}, 0x1, 0x0, 0x0, 0x20000090}, 0x20000000) socket$nl_generic(0x10, 0x3, 0x10) accept$phonet_pipe(r0, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 07:39:35 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) socket$pppoe(0x18, 0x1, 0x0) ioctl$TUNGETDEVNETNS(r0, 0x54e3, 0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$tcp_mem(r1, &(0x7f00000000c0), 0x48) write$tcp_mem(r1, &(0x7f0000000000)={0x0, 0x20, 0x8, 0x20, 0xddaf}, 0x48) 07:39:35 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x600}}) 07:39:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCX25SCUDMATCHLEN(r1, 0x89e7, &(0x7f0000000000)={0x67}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_init_net_socket$ax25(0x3, 0x5, 0xcf) accept4$ax25(r1, &(0x7f0000000180)={{}, [@null, @default, @null, @null, @netrom, @default, @default, @default]}, &(0x7f0000000100)=0x48, 0x800) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) accept4$ax25(r1, &(0x7f0000000200)={{0x3, @netrom}, [@default, @netrom, @default, @remote, @remote, @netrom, @bcast]}, &(0x7f0000000000)=0x48, 0x1800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x7000000) 07:39:35 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) 07:39:35 executing program 5: clone3(&(0x7f00000002c0)={0x4280, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x3d}, &(0x7f0000000100)=""/107, 0x6b, &(0x7f0000000180)=""/227, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x3}, 0x58) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000003c0)={'syztnl2\x00', &(0x7f0000000340)={'syztnl1\x00', 0x0, 0x0, 0x81, 0x7, 0x5f53d976, 0x10, @remote, @mcast2, 0x8, 0x8011, 0x2, 0x5}}) accept$ax25(0xffffffffffffffff, &(0x7f0000000400)={{0x3, @netrom}, [@bcast, @null, @default, @default, @null, @remote, @null, @netrom]}, &(0x7f0000000480)=0x48) syz_extract_tcp_res$synack(&(0x7f0000000500), 0x1, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000740)={0xffffffffffffffff, &(0x7f0000000580)="1e37c44f1b854a0020fefccd9df9b525001b44208f55df15f1f6eaba258979eee4659eae7433e3e3c1b963677218c7e22c9e2db9fa0165377b4cf82a91346905c0e7aa83d799e4f19e6ac2097b3c053306cd0a39e9d576d0af2304786fb9f80f1cf9e0e4bda691e488df7d34835eb7b51b52aead72f202ead3b05e7a0f4c0a984879f3910950ba8da765c2d1e58e309f73030dd7a4724cd82d91f5", &(0x7f0000000640)=@buf="593a846147bbf588f17d717eed5c3060df3b199cc57515180a71ab0dde928d1e9caa43bd75512042053d06435b42a0d9910389ba21c3e82cd4ecc5395f3571fa16229b33e1328e0ab4294dc95c317b8afcabb7710865dbff48a84bd3df3592536d3fd00467a71379a98f27043a9d4a767425c4a9abf789fff4daeadb67818a6ff906dcfbe9ea900d2a054a4187578e1e6274d9a5cbe1afd09054a8eb3b2ef8e21c407a13ceead8452ee1a0cd4bd66d1050a31ec03de66c84e24f8bc1dfbb7ed92170fdffada1e1a5fb57906878cb7f1bd832e2f3b7c69296841a20043e39a66a8318744c", 0x4}, 0x20) ioctl$TUNSETFILTEREBPF(r2, 0x800454e1, &(0x7f0000000540)) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f00000004c0), 0x2, 0x0) 07:39:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x300, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'ipvlan1\x00'}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @empty}]}, 0x40}, 0x1, 0x0, 0x0, 0x40801}, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socketpair(0x9, 0x80000, 0x3, &(0x7f0000000140)) 07:39:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000000)) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, 0x0, 0x20, 0x70bd2a, 0x25dfdbfc, {}, [@L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}]}, 0x1c}, 0x1, 0x0, 0x0, 0x90}, 0x41) socketpair(0xa, 0x80c, 0x10000, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r2, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3e}}]}, 0x34}, 0x1, 0x0, 0x0, 0xc840}, 0x801) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x64, r3, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x3}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0xff}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8001}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xfffffffc}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xc144292}]}, 0x64}, 0x1, 0x0, 0x0, 0x4000000}, 0x8010) 07:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x7ffff000) 07:39:35 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x700}}) 07:39:35 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x28081, 0x0) 07:39:35 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="0100ffffff7fffdbdf25010000000500120008000000080018006401010005001300f7000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4001}, 0x40100) socketpair(0x21, 0x5, 0x9, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 07:39:35 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'sit0\x00', 0x0}) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) 07:39:35 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0xffffff7f) 07:39:35 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x1f00}}) 07:39:36 executing program 4: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f00000001c0)={0x18, 0x0, {0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3a}, 'batadv_slave_0\x00'}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="14000000aea1361db742424062c0d4c3bee56bc9ecdb9e1283989ca80b31951fe9b7f07284911a36679bc9eda37080", @ANYRES16=r2, @ANYBLOB="7d3db60a644d6b73e5f1d07fddd351e80340f784a7796c0b21ad69d16983236bc1e3ea1d5fa5a20701e19d71c4de4215861ff49b7dba8ffc54ee1978843720d5c91e3d4241025142316c59f6dc67cf918072c98586c8160e4f8d6d4a190461d5b5dab338734b5a4ff3b56ce09d"], 0x14}, 0x1, 0x0, 0x0, 0x20000800}, 0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:36 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) timer_create(0x7, 0x0, &(0x7f0000000080)=0x0) timer_gettime(r0, &(0x7f0000000180)) clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) timer_settime(r0, 0x0, &(0x7f0000000040)={{r1, r2+10000000}}, &(0x7f0000000080)) 07:39:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x4) 07:39:36 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x2000}}) 07:39:36 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x18, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000040)) 07:39:36 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETPERSIST(r0, 0x400454cb, 0x3) 07:39:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000000)="7ab7f91faef86e9ea426db955cd16424464323cc422dd4d225f39c9c7c82794b42be1f3709581b3202c0cc7ddef4de53517bce", &(0x7f0000000100)=@buf="98cde6d98720e5386fe281ff14d5c8c24a0a2d6dbc56809927b6f05fe86dd5385c4feb5f40f08924cc6db54a73c20c2900cc23202d3eda01e5b183f825060e5da711bcf2c7c2a1acfab1aa3ce53f5a30300469816d99a11d7be5b20f166a", 0x2}, 0x20) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$PPPOEIOCSFWD(r1, 0x4008b100, &(0x7f0000000240)={0x18, 0x0, {0x3, @empty, 'veth0_to_batadv\x00'}}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000200)={0xffffffffffffffff, &(0x7f0000000180)="4480fb84a259c2106623b2fa2880181bd9380d84c06531b181c44e7c2f5641c54ff50dc7c9faa55148e92aca", &(0x7f00000001c0)=@udp=r1, 0x1}, 0x20) 07:39:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x7ffffffff000) 07:39:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0xf0ff7f00000000) 07:39:36 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x0, 0x0) socketpair(0x2b, 0x5, 0x87f, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r1, 0x200, 0x70bd27, 0x2, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x80}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x80}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @rand_addr=0x64010102}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_FD={0x8, 0x17, @udp6}, @L2TP_ATTR_FD={0x8, 0x17, @udp6}]}, 0x44}, 0x1, 0x0, 0x0, 0x4008801}, 0x40) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x111441, 0x0) 07:39:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r1, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8abc}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfff}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x1804) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0xf0ffffff7f0000) 07:39:36 executing program 5: getgroups(0x2, &(0x7f0000000180)=[0xee01, 0x0]) getgroups(0x3, &(0x7f00000001c0)=[0xffffffffffffffff, 0xee01, r0]) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4090}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="100025bd70005e33eef48fffdbdf2508000000050004007f000000050022000100000006001a004e22000008001100010000000c001000ff7f0000000000001400080076657468315f766c616e000035267b000000000600030001000000"], 0x5c}, 0x1, 0x0, 0x0, 0x4000}, 0x20048040) 07:39:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) accept$ax25(r3, &(0x7f00000002c0)={{0x3, @netrom}, [@rose, @rose, @rose, @bcast, @bcast, @netrom, @rose, @null]}, &(0x7f0000000180)=0x48) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, r1, 0x200, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20000014}, 0x4000000) 07:39:36 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) write$tun(r0, &(0x7f0000000000)={@void, @val={0x2, 0x84, 0x4, 0x1, 0x2, 0x5}, @ipv6=@icmpv6={0x5, 0x6, "e4427e", 0x10e0, 0x3a, 0xff, @private0, @empty, {[@srh={0x87, 0x2, 0x4, 0x1, 0xb8, 0x48, 0xc36a, [@mcast2]}, @hopopts={0x33, 0x16, '\x00', [@generic={0x40, 0xc, "c44e8af0e76b3eff8e467e70"}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @generic={0x5, 0x82, "9f667f3b8fb1d9acb05130a87581b138600bdee359e8b268026e16e3c86094d12c9e1abdc30c3d495478d30facab91286d6b5237a52272b836f52e0b026d199e83b673f88092cfed46fea93eaa577bcec7aea35a3ca3206fe0efb790bbab2d89ec2d378342891e8924c0f1fdd883797b330392b049f9d35539af1db04799a16bdec8"}, @hao={0xc9, 0x10, @mcast1}, @ra={0x5, 0x2, 0x2}, @pad1]}], @echo_request={0x80, 0x0, 0x0, 0x6, 0x5c20, "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"}}}}, 0x1112) 07:39:36 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x4800}}) 07:39:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x100000000000000) 07:39:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00012bbd7000f6dbdf2508000000080017008a1b254dea409320552c40e965bad608ff3d2aff7dad26d76dfe417a76afbd73518de0517216381b200ede4fa22054936de94c2561838b8aa3c1ec4fe2f2e6efca1b1133866d728825c95074233ecbac706f40", @ANYRES32, @ANYBLOB="eb4a14208855729136c9d7c1a7cf7ed4a0de2b23803cb3f5ba46ebbb094a98ee97f7198d909c94d2a85467a799ac619a86809522288d9923010a448136c0b941f9c43e4ff9894fca634eeb1f894f3eda20abc0e739614e6f58a434231288b4f105375b057926c8db731ca0d40e6de3f24950efd471c4e3b616dc8da1478e72d6fbe73dec"], 0x24}}, 0x8044) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x2, 0x70bd2c, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfb0f}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x240400c0) r3 = socket(0x11, 0xa, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) accept$ax25(r3, &(0x7f0000000400)={{0x3, @rose}, [@netrom, @bcast, @null, @rose, @rose, @netrom, @default]}, &(0x7f0000000480)=0x48) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000200), r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000240)={'sit0\x00', 0x0, 0x29, 0x4a, 0x61, 0x200, 0x4b, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x7800, 0x10, 0x5, 0x8001}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x3c, r4, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xdbb}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x24004001}, 0x80) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f00000003c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x60, r5, 0x300, 0x70bd27, 0x25dfdbfb, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000000}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xae6722b}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @random="1659030c9dad"}]}, 0x60}, 0x1, 0x0, 0x0, 0x80}, 0x100450c0) 07:39:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x4, 0x1, 0x1ff, 0x0, 0x4, 0xffffffffffffffff, 0xba, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3}, 0x40) r2 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="9b24c40feac8acf4c26159def80050fe268926c184e8d6df914050695222815bb98cfb17103e23565f554e", &(0x7f00000000c0)=@udp6=r2, 0x4}, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:36 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x141843, 0x0) 07:39:36 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x4c00}}) 07:39:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x700000000000000) 07:39:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) 07:39:36 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x541b, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) 07:39:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0xffffff7f00000000) 07:39:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'sit0\x00', r1, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0xf3}}) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000100)=r1) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x18, 0x7, 0x8000, 0x80000000, 0x124, 0x1, 0x2, '\x00', r1, 0xffffffffffffffff, 0xd6, 0xfffffffe, 0x5}, 0x40) ioctl$TUNGETVNETHDRSZ(0xffffffffffffffff, 0x800454d7, &(0x7f00000000c0)) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) getpeername$packet(r2, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000240)=0x14) 07:39:36 executing program 4: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000000)={0x3, @bcast, 0xee01}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:36 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x610002, 0x0) 07:39:36 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x6000}}) 07:39:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="1c000000", @ANYRES16=0x0, @ANYBLOB="080027bd7000fcdbdf25080000000800090000000000ad3d60f70cde9644c3c0e6b0948b13b2986accd7ecb6e555e303a6d560e357767c9facb0e76d826294e80e3795451163aa2422b6579a928752e8d0fbad7b6dd31973441af33c09a756dd7fa1311b887a35c38f8faae250f5bccbae6d5ff2c96e5ee28930c5fdca4588054a9a14e3bfb41dbe621a1d0ccfa68a2e34334235b1684da1c02d1fd6159a63ca2075947a7384ca6524c18712ba1015633b7a1055346835f02ddc46e0e5bef184abb281e4827523e5a19354dc26528370a358a9"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4004) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), r0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r4, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r4, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000440)={'syztnl0\x00', &(0x7f00000003c0)={'ip6tnl0\x00', r3, 0x2f, 0x3, 0x7, 0x8, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @remote, 0x7, 0x80, 0x4, 0x3}}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000004c0), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000580)={'syztnl2\x00', &(0x7f0000000500)={'ip6_vti0\x00', 0x0, 0xc35240904c53247d, 0x3f, 0x3, 0x1, 0x29, @mcast2, @local, 0x8, 0x20, 0xb, 0x6}}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r2, &(0x7f0000000640)={&(0x7f0000000480), 0xc, &(0x7f0000000600)={&(0x7f00000005c0)={0x3c, r5, 0x800, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4008000}, 0x10) 07:39:36 executing program 4: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x34, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x2}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x400c000}, 0x4001) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sched_setaffinity(0xffffffffffffffff, 0x8, &(0x7f0000000000)=0x4ef) 07:39:36 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETSNDBUF(r0, 0x400454d4, &(0x7f0000000040)=0xa0) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x40, 0x0) 07:39:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x0, 0x20, 0x0, 0x2c, 0x14, @mcast2, @local, 0x8, 0x7847, 0x6, 0x6}}) 07:39:36 executing program 1: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x2c5, 0x0}, 0x8) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080)={r0}, 0x4) 07:39:36 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x6800}}) 07:39:36 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x800) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x2f, 0x5, 0xa3, 0x9, 0x20, @loopback, @local, 0x1, 0x40, 0x80000001, 0x1}}) 07:39:36 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20008084}, 0x0) 07:39:36 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000040)='0', 0x1) 07:39:36 executing program 5: r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f0000000040)={0x1}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x801) 07:39:36 executing program 2: sendmsg$SOCK_DIAG_BY_FAMILY(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)={0xd8, 0x14, 0x400, 0x70bd28, 0x25dfdbfe, {0x11, 0x20}, [@INET_DIAG_REQ_BYTECODE={0x2e, 0x1, "eb48ae375e9d451bf815547c57faa72a5a04145333c6f8ff3569c1fe50e8f54268b061e108e6f86515e3"}, @INET_DIAG_REQ_BYTECODE={0x93, 0x1, "0c13dbbba774c2b0b181950e5c404097fbdbddc470ae78118756588affc39dee3cf42ba67dbe5c9b70be529ffba3b07c35e26cb76669491f1b6cea5d3e172b8fd4b35ef559e369f3f39aee4124a53f8658c81a6d5d846184112cc704241d2bcc5d5dd0bfbb020b091b390566584b510760f6b35dd024a820e61098063b5084648aad6ada98022a66009c1ce2f9fdb5"}]}, 0xd8}}, 0x4004884) ioctl$SIOCX25GSUBSCRIP(0xffffffffffffffff, 0x89e0, &(0x7f00000001c0)={'lo\x00', 0x6, 0x7fffffff}) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:36 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x6c00}}) 07:39:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x1, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x4c, r2, 0x8, 0x70bd2a, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0xfffffff7}]}, 0x4c}}, 0x24004010) 07:39:37 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x3aac0, 0x0) connect$pppoe(0xffffffffffffffff, &(0x7f0000000000)={0x18, 0x0, {0x0, @broadcast, 'gre0\x00'}}, 0x1e) 07:39:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x20008012) 07:39:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x4, 0x9, 0x3f, 0x8, 0x1, @empty, @empty, 0x10, 0x20, 0x2}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000200)={'ip6_vti0\x00', &(0x7f0000000180)={'syztnl2\x00', r1, 0x0, 0x0, 0x78, 0x2, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @dev={0xfe, 0x80, '\x00', 0x36}, 0x8, 0x10, 0x1f, 0xf087}}) prctl$PR_SET_IO_FLUSHER(0x39, 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000300)={0xffffffffffffffff}, 0x4) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x349600, 0x0) r2 = getpgid(0xffffffffffffffff) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f0000000280)={0x5, 0x2, {0xffffffffffffffff}, {0xffffffffffffffff}, 0x8000, 0x2}) ioctl$DRM_IOCTL_GET_CLIENT(0xffffffffffffffff, 0xc0286405, &(0x7f00000002c0)={0x4, 0x72, {r2}, {r3}, 0x9, 0x7}) 07:39:37 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) socket$l2tp6(0xa, 0x2, 0x73) 07:39:37 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:37 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x7400}}) 07:39:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x3, 0x5, 0x5, 0xad, 0x40, 0xffffffffffffffff, 0x153f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3, 0x5}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000001c0)={r1, &(0x7f0000000080)="f681e68f0316ff6318c71524a8f07a0f32a44e9014c5bf3534a3d90d284fed98c2d14c27a8f1d4413fd87ef075f90eb69de4a763ad70dd9c7f26d5429cb03ecdd3f435161fe7aa09f9b46fc7694185867d82d6b5e7dd546571922260b0390bbf5d2843561567c71c4e21d4761ddddde8eeddc572b343eba9f92194db1f058cbaef74a601cc21de4c3c10639cb520d328b565c6ae51772912c55afde1367caca0636f3da8a5ae0af5052a3a8657496891896a0e0406823a8034b071653dfe25a5776af41be1dbb864f59aaa87367c5bde376417dbd08eef047633f086fb67a8527e", &(0x7f0000000180)=@tcp6, 0x1}, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:37 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x2100, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = socket(0x29, 0x5, 0x8) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$NBD_CMD_RECONFIGURE(r0, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x3}, @NBD_ATTR_SOCKETS={0x3c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r1}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8, 0x1, r3}]}]}, 0x68}, 0x1, 0x0, 0x0, 0x20048054}, 0x15) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) sendmsg$NBD_CMD_STATUS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x4, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_DEAD_CONN_TIMEOUT={0xc}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0x2}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4008000}, 0x4) 07:39:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000280)={'syztnl1\x00', &(0x7f0000000200)={'syztnl2\x00', r1, 0x29, 0x9, 0x5, 0x66, 0x30, @private2, @private0, 0x1, 0x8, 0x2, 0x80000000}}) socketpair(0xa, 0x2, 0xff, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)="b02d345043e1872aa9d34f2ce616495d304dbce4b8bac523521d043c2a90fbc066d243ac5ad6793eb30debb1491d6981b332d101a6989cf316735f4e52c4242f3021f6e4241c47276498416ba96d6d64dd2a8a7be349a4e38458d5d7629b0971d4643fbb73342c44c248216f95342f5113995cda480e4a20ac230a7178863266b1e216", &(0x7f0000000140)=@tcp=r2, 0x2}, 0x20) 07:39:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$ax25(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x80800) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x0, 0xff, 0xff, 0x0, 0x2, @remote, @private0, 0x7, 0x8, 0x81ed, 0x80}}) bind$ax25(r1, &(0x7f0000000100)={{0x3, @bcast, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}, 0x48) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:37 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x5, 0x1003, 0x5, 0x5, 0x10a2, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x44}, 0x40) r1 = socket(0x11, 0xa, 0x0) socket(0xb4066a4a2f50937e, 0xa, 0x5) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r0, &(0x7f0000000040)="492260c814ee2ab0eeb3c0d0fc3bfc2971ab677648aa3fac5fc5aea65e6cb3915d535159b3784e3c238fbd05db2a18874cd822a09e7539f39bfb1864cd8c652bfbc8b82f079a3f3fb0e75cb89c13104dbd72cb6c40258571ee213dc7ec8731828d41b81ed563ad51d4d0d28bc65597eb389f803b758d93184ecf44759a4e468708e4c70ec104ccb92a18eeb81ab74c49c221e2d5c70c76ba6e454e0525294755358dc3f4c3bc1983a848adcee519e5728a2f3eb09a5fd64dfc49e5c3da9e5a30", &(0x7f0000000100)=@udp6=r1, 0x4}, 0x20) 07:39:37 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x0, 0x6, 0x80, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$phonet_pipe(0x23, 0x5, 0x2) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x200048f4}, 0x8080) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x2c, r3, 0x300, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xf8}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8004) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x4c, 0x0, 0x200, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x7c3}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4f8f}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4044001}, 0x40000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000300)={'batadv0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000340)={0x3, 0x556, 0x200, 0x9, 0x1000, 0x1, 0x9b7, '\x00', r4, 0xffffffffffffffff, 0x0, 0x5, 0x4}, 0x40) 07:39:37 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x7a00}}) 07:39:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) socketpair(0x8, 0x0, 0x101, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$BATADV_CMD_GET_HARDIF(r1, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x58, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fff}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x80}, 0x840) 07:39:37 executing program 2: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, r1, 0x1, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x10000}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x40010}, 0x240000c4) openat$ttynull(0xffffffffffffff9c, 0x0, 0x20a0, 0x0) 07:39:37 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x370383d4da5fee1d, 0x0) 07:39:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$pppl2tp(0x18, 0x1, 0x1) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0xa400, 0xf42a, 0x7, 0x801, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r2, &(0x7f0000000080)="5e3b70c2cfc9526f472a20c5fb346ad3f915babd49a1b50643f13db714771c74e9bdd7ca6580a4b16685b07237e995627ce3e14c78ff8338b2be66e664e87db1b09be7e80902eca924a1d520e0689b776c11a8fbc736774df58eb5ff4826bf05ba6a3930659c5b51b6", &(0x7f0000000100)=@udp, 0x7}, 0x20) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) 07:39:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x10000000}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:37 executing program 4: r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) setpriority(0x2, r0, 0x80000000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="2400000054dbbf2c2f98f4f0eb89d4bb3088f9298f6c5ac15446abeb2b839752b61f2b132c91a367cfb894c6b149547a82a71ff7986e7c516f6b447d10d582695ceb6fece7750d178fb51312f01c8391482d64dc2f169ed18e0c23d311", @ANYRES16=r3, @ANYBLOB="a6f428bd7000fbdbdf250200000008003400030000000600280004000000"], 0x24}, 0x1, 0x0, 0x0, 0x48000}, 0xc001) 07:39:37 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0xff00}}) 07:39:37 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x8800, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000040)=0x9, 0x4) 07:39:37 executing program 5: ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0xee01) socket$inet6_udp(0xa, 0x2, 0x0) syz_init_net_socket$ax25(0x3, 0x3, 0x6) r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25GCAUSEDIAG(r0, 0x89e6, &(0x7f0000000080)={0x4, 0x25}) socketpair(0x1, 0x80000, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) 07:39:37 executing program 0: bind$ax25(0xffffffffffffffff, &(0x7f0000000300)={{0x3, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x6}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @null, @bcast, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}, 0x48) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000040)={0x9}, 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000280)={0xffffffffffffffff, &(0x7f0000000200)="107e44f4e8b7668c505e7294912a265656c35c119cf3d8b4bd332d0c4f95cf7354c0e439bab5ccc62528e2328f250c8a9a9f", &(0x7f0000000240)=@udp, 0x1}, 0x20) r1 = add_key(&(0x7f0000000180)='rxrpc_s\x00', &(0x7f00000001c0)={'syz', 0x2}, &(0x7f0000000480)="7a06df15a71b3b1aaf1a422e8856030000000f0a8448ccd95c652191a29e03758e4fe3b621389681220cf873cc07bb34773c22fbe0d6fc5e64700e701e74e21ee871cea0304becf82bb33924bf4b64e4fb1564d051b4144d71fc74ac65012c6e35a54270ed25c96bba581f8eab63ea47b1649e2c16159157b3ff716fb4069f95b51eddb53ca470c5b633d56fc45bc615a364fd249807fc2403e2616c9469232efb37197936b732291632645a2405b3ade1c3595999cce78d8a041df54d41cedec180cc1386b7faf12bf1432f7bbf291aad745b65f1bc39345a7e5449fbed9dea778f04e4fd2271f7cc9ed2963dbf3bb536d7e9e88f5de0de8c80ba53c7be955eba904b59fc89ecb72fd0493d01536a03c94fe25e3edb33dbe61d5f91279a3cfad5ab3ec8e1917899ee422ac84b54724c6393ee30383791a93f684944ed3bd786dffe58fdac187c32965ca7c3f3f3b0929189d46a0ab470ae1af29585d266e29d127bd54ed73dfd418b0f8d290529a8d4c5240c1c66376beae284b023057233e8392feac489e33a261cffb0f7d05dcd349803f879dce5ce519f1dc30c47803b52655fe228cd52213d018cea0803f20e4874ca7581c86e237fb9e2fd0de4c84b01c5269073c455d9e8671ad5e87d6cd7dba657c9219d9baa91e141852ccbfa6ba38aabcebd8b57772496288a7927acf7f37ae7bacdccf36010bbd34a307d88734acb36e973c9fae663d217a56c6b51d903e64ac176114122a0408e99f25902ffecfe8c5549471f6fc6ac21275af1b310e875f445499972c96deed597d5dcf3d36997571719108fab48c4536e1898db17dd785d6387d9700d5d4adf2772cdc76640b405067da03263bf6fe13888743fb17f4b", 0x271, 0xfffffffffffffffb) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000002c0)={0xbf}, 0x8) add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x3}, 0x0, 0x0, r1) 07:39:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x8, 0x800, 0x80000000) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000400)={'batadv_slave_1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f00000004c0)={'ip6gre0\x00', &(0x7f0000000440)={'syztnl2\x00', r3, 0x4, 0xf4, 0x0, 0x4, 0x7, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x1, 0x3ff, 0x9}}) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r5, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r4, 0x1}, 0x14}}, 0x0) socketpair(0x11, 0x4, 0x4000000, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000340), 0x48800, 0x0) ioctl$TUNGETFILTER(r7, 0x801054db, &(0x7f0000000380)=""/87) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r6, &(0x7f0000000300)={&(0x7f0000000180), 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x38, r4, 0x300, 0x70bd26, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0xff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000000}, 0x40040) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x800, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x62}]}, 0x24}}, 0x8000) 07:39:37 executing program 2: sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x4c, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7f}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x8}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) openat$ttynull(0xffffffffffffff9c, 0x0, 0x2c8602, 0x0) 07:39:37 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x1000000}}) 07:39:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, 0x0, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private2={0xfc, 0x2, '\x00', 0x1}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40}, 0x4040000) 07:39:37 executing program 5: ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000440)={{&(0x7f0000000040)={'KERNEL\x00', {&(0x7f0000000100)=@adf_hex={@format={'Cy', '1', 'RingSymRx\x00'}, {0x3}, {&(0x7f0000000b40)=@adf_dec={@bank={'Bank', '1', 'InterruptCoalescingTimerNs\x00'}, {0x665524bf}, {&(0x7f0000000900)=@adf_dec={@format={'Cy', '4', 'BankNumber\x00'}, {0x6}}}}}}}, {&(0x7f0000000340)={'GENERAL\x00', {&(0x7f0000000280)=@adf_hex={@bank={'Bank', '0', 'InterruptCoalescingNumResponses\x00'}, {0x8}, {&(0x7f00000001c0)=@adf_dec={@format={'Dc', '0', 'RingAsymTx\x00'}, {0x9}}}}}}}}}}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_START_ACCEL_DEV(0xffffffffffffffff, 0x40096102, &(0x7f0000000880)={{&(0x7f0000000800)={'KERNEL\x00', {&(0x7f0000000540)=@adf_str={@bank={'Bank', '3', 'CoreAffinity\x00'}, {"5397116192213d117ae4605220b97f8b54dc5f59cd2e8f7e084d503c076e32b420fd41bdf9550bb5fc720a458e7f9fb56c94c005cdd02445440fdea6dde3b815"}, {&(0x7f0000000480)=@adf_str={@normal='NumberDcInstances\x00', {"af387a02eec811e8bb54a3a7e0e41aca9a3f0d735d7ce275af399c27b8c588cc6bd11906c25dc6d41b2fadc6a84864b8c9c663de764db159bdeff0d13280a76a"}}}}}, {&(0x7f0000000780)={'Accelerator1\x00', {&(0x7f00000006c0)=@adf_hex={@bank={'Bank', '4', 'CoreAffinity\x00'}, {0x80000000}, {&(0x7f0000000600)=@adf_hex={@format={'Dc', '1', 'RingTx\x00'}, {0x695}}}}}}}}}, 0x1}) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000), 0x226280, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r1, 0x40046103, 0x0) ioctl$IOCTL_GET_NUM_DEVICES(r1, 0x40046104, &(0x7f00000008c0)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = accept$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000000)) accept$phonet_pipe(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) 07:39:37 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x66, 0xfffffffb, 0x5, 0x6}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:37 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x2000000}}) 07:39:37 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00'}) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x800) 07:39:37 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x3000000}}) 07:39:37 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r1, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000000)=r1) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x408000, 0x0) ioctl$TUNGETIFF(r2, 0x800454d2, &(0x7f0000000040)={'veth0_to_bridge\x00'}) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socketpair(0x26, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x800, 0x70bd29, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x801}, 0x20040000) 07:39:38 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x4000000}}) 07:39:38 executing program 1: setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(0xffffffffffffffff, 0x111, 0x2, 0x0, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$SOCK_DIAG_BY_FAMILY(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000380)={&(0x7f0000000080)={0x2e4, 0x14, 0x1, 0x70bd26, 0x25dfdbff, {0x21, 0xff}, [@INET_DIAG_REQ_BYTECODE={0x101, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0x29, 0x1, "970ce012152c4848c1480e11c78cafac2dd374e0fcefa1125984037295951b5d37e1afcc3d"}, @INET_DIAG_REQ_BYTECODE={0x6a, 0x1, "27f35f5bd59906f8117d1bba8b429d00e2ebc56d11e8276858269c90d68927be1d886abe3b3f440fbc55750ea362bb6297be11a88394b947e0da378127bfc2d29b0ca6888598bd786c8c1512f6e64cf32c6b00e8bbf58c5a617ba093d145c33bb594353397a8"}, @INET_DIAG_REQ_BYTECODE={0x66, 0x1, "f6dc21e637197298c2c77281a4d3e16668b22f982f4833bc77ca358ee6cb1c1dead62243f77cc76af5858e06c109a41b998199da8315c069e2514309cd47dd3a8326e29d47e52bcb5f66d8b90afd4646d9a17e82ae58c8b539b2b8690e43884e9a2f"}, @INET_DIAG_REQ_BYTECODE={0xca, 0x1, "71bc9cc61213f6dcc59a08e3127f23000cde84c4b4cbbf07f7376dd6559bfaab2a4dd14dec16793a35add505d42aa7e2abd8152552775924a46beffa6a7e257d210bb9eefc775db8912812a9f9ea6571414ceea930a5bbb8a0924a05bb1f2a74072c98de393881ee3c2699f685e58beb3c725583050327412b9b5aff88f6244c47778017bca39c49bf5929a526a4d79e1480dd298dfccc33460b92872239e1404a63543b5a009adb8fb3234713559648d6b7bb5e6cbd15b68117fd0233167ee8858e0836167e"}]}, 0x2e4}, 0x1, 0x0, 0x0, 0x10}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xf6a390460ef21b4c}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x1}, @L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @loopback}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x4080801) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x2004c000}, 0x0) 07:39:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$inet_dccp_int(r1, 0x21, 0x1, &(0x7f0000000040), &(0x7f0000000100)=0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'sit0\x00', 0x0}) 07:39:38 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040), 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:38 executing program 2: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETOWNER(r0, 0x400454cc, 0xee01) ioctl$TUNGETSNDBUF(r0, 0x800454d3, &(0x7f0000000040)) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000000)=0xfffff764, 0x4) 07:39:38 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x5000000}}) 07:39:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$SIOCX25SDTEFACILITIES(0xffffffffffffffff, 0x89eb, &(0x7f0000000000)={0x99, 0x4, 0x7e78, 0x8, 0x6, 0x19, 0x5, "01444dcabfdd76f37d21f039838b6968a22a9808", "4e2dd4655e5befd8dfb522b17742235728ddf81b"}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) ioperm(0x7, 0xc, 0x0) 07:39:38 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) 07:39:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x15, 0x2, 0x10000, 0x3, 0x801, 0x1, 0x40, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x0, 0x3}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x1, 0xfffffff8, 0x2cec, 0x80, 0x200, r1, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2, 0x5}, 0x40) 07:39:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) syz_init_net_socket$x25(0x9, 0x5, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) getpeername$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) 07:39:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r2, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) r4 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000300), &(0x7f0000000340)=0x10) accept4$phonet_pipe(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x10, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r3, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000280)={'ip_vti0\x00', r3, 0x40, 0x8, 0x81, 0x40, {{0x8, 0x4, 0x1, 0x6, 0x20, 0x66, 0xe, 0x7, 0x2f, 0x0, @private=0xa010101, @rand_addr=0x64010101, {[@timestamp_prespec={0x44, 0xc, 0x79, 0x3, 0x1, [{@dev={0xac, 0x14, 0x14, 0x10}, 0x2}]}]}}}}}) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="100026bddf250200004000000000"], 0x14}, 0x1, 0x0, 0x0, 0x4099}, 0x4800) 07:39:38 executing program 0: write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000040)='1', 0x1) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = accept4$x25(0xffffffffffffffff, &(0x7f0000000100)={0x9, @remote}, &(0x7f0000000140)=0x12, 0x80000) connect$x25(r1, &(0x7f0000000180)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:38 executing program 1: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'syztnl0\x00', 0x0}) 07:39:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000001140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000040)={&(0x7f0000000100)={0x14, 0x14, 0x800, 0x70bd2b, 0x25dfdbff, {0x1cc6d9bb8b05bda9, 0x80}}, 0x14}, 0x1, 0x0, 0x0, 0x48440}, 0x4044015) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r1) socketpair(0x1, 0x3, 0x2, &(0x7f00000002c0)={0xffffffffffffffff}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000340)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000380)=0x14) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r4, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000440)={&(0x7f00000003c0)={0x58, r2, 0x0, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2e38a91a}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x81}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x58}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) sendmsg$BATADV_CMD_TP_METER(r1, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x50, r3, 0x400, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x978}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x80}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x6}]}, 0x50}}, 0x4800) 07:39:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'syztnl2\x00', 0x0, 0x4, 0x0, 0x2, 0x1, 0x40, @dev={0xfe, 0x80, '\x00', 0x19}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x1, 0x8000, 0x5, 0xa1db}}) socketpair(0x0, 0x800, 0x81, &(0x7f0000000040)={0xffffffffffffffff}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x541b, &(0x7f0000000000)={'ip6_vti0\x00', 0x0}) 07:39:38 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x6000000}}) 07:39:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x2, 0x8, 0x2, 0xfffffbff, 0xa02, 0xffffffffffffffff, 0x225e, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x3, 0x4}, 0x40) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$SIOCX25SDTEFACILITIES(r2, 0x89eb, &(0x7f0000000240)={0x2, 0x3, 0x5, 0x2, 0x5, 0x27, 0x1a, "07d3a834e8d5f36ba1c2d8b234ff8195f211f090", "e91fa467f6252bcbace0c69b3e05e49080c0a795"}) syz_init_net_socket$x25(0x9, 0x5, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r1, &(0x7f0000000080)="3dfcfa5d8c03912c31a27783f76fa7f1cd61eb7f79f5965c", &(0x7f00000000c0)=@tcp6, 0x1}, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'sit0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000429bd7000fcdbdf250e0000000800da3ef7ffffff08002c0008000000"], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x0) 07:39:38 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x200, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)) 07:39:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, &(0x7f0000000040)) 07:39:38 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x7000000}}) 07:39:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800810}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040029bd70006d97464fffdb43da01000000050006001600000008000b0004000000140020002001000000000000000000000000000108000a0002000020"], 0x40}, 0x1, 0x0, 0x0, 0x200000c0}, 0x20008080) 07:39:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={0xffffffffffffffff}, 0x4) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f00000000c0)=r1) openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) 07:39:38 executing program 2: timer_gettime(0x0, &(0x7f0000000000)) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) bind$802154_raw(r1, &(0x7f00000002c0)={0x24, @long={0x3, 0x1}}, 0x14) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000140), &(0x7f0000000240)=0x4) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r1) sendmsg$BATADV_CMD_GET_VLAN(r2, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x1c, r3, 0x202, 0x70bd29, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0x4051) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0xfb, 0x97, 0x3db, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote, 0x700, 0x1, 0x5, 0x3}}) sendmsg$L2TP_CMD_SESSION_GET(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80}, 0xfffffd18, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080026bd7000fbdbdf250800000005001400ff0000000c0010000800000000000000ec12bd6629c8ffafd02de4c694cffac0"], 0x28}, 0x1, 0x0, 0x0, 0x4040}, 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f0000000500)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000826bd7000ffdbdf250800000008000b00030000000500384a001400060000000600010007000000140008007665747695b9fc7c364468315f746f5f7465616d00000006001a004e2400004c21a84dfd6e41fa1019a87896d992cb4450da2bad549a7bc1232e74f1ace94492b6152e4f570b58ccc11359be8b4fdb364f4de90f85a5666bea8358117b4a9f79c929dff62def9dd2041668b702d6d92ab1156a78b49329547e9f98acadcacb817783c03c437650266c3c4947553c2e799443a7"], 0x48}, 0x1, 0x0, 0x0, 0x8101}, 0x40080) 07:39:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:38 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x8000000}}) 07:39:38 executing program 2: ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000000)) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl2\x00', 0x0}) 07:39:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) r2 = socket(0x11, 0xa, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x801, 0x0) ioctl$TUNSETTXFILTER(r3, 0x400454d1, &(0x7f0000000100)={0x1, 0x4, [@remote, @remote, @multicast, @random="ea66ac2e0984"]}) ioctl$TUNSETSNDBUF(r3, 0x400454d4, &(0x7f0000000140)=0x9100) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$sock_ax25_SIOCDELRT(r2, 0x890c, &(0x7f0000000040)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @null, 0x7, [@null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) socket$inet_smc(0x2b, 0x1, 0x0) 07:39:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000000)={0x0}}, 0x0) 07:39:38 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000640)=0x0, &(0x7f0000000680)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000740)={'syztnl1\x00', &(0x7f00000006c0)={'syztnl0\x00', r3, 0x29, 0x2, 0xf1, 0x6, 0x3b, @private1, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x3c7cabf7757ef1a4, 0x7, 0x2}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000600)={{&(0x7f0000000580)={'KERNEL\x00', {&(0x7f00000002c0)=@adf_dec={@bank={'Bank', '5', 'InterruptCoalescingEnabled\x00'}, {}, {&(0x7f0000000200)=@adf_hex={@normal='NumberDcInstances\x00', {0x7}}}}}, {&(0x7f0000000500)={'Accelerator\x00', {&(0x7f0000000440)=@adf_dec={@format={'Dc', '5', 'NumConcurrentSymRequests\x00'}, {0x8}, {&(0x7f0000000380)=@adf_str={@format={'Dc', '5', 'RingAsymRx\x00'}, {"d79abf27e8acaabd62eb5ad7dc6dae9ffafd93ff63a999b37dac25eb7ebf18b9608283c384add07a8334f8b98609f414c05030ca240ef9536cffbb2e1c37692e"}}}}}}}}}, 0x9}) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x74, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'wg1\x00'}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x20}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x24}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @local}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x3}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x20}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x4004) 07:39:38 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x1f000000}}) 07:39:38 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0xffffffffffffffff, &(0x7f0000000040)="47af97fd89626e5dec8a0b955d5efb8752f238b2253b64bed893b01a6e924ef7e2897d", &(0x7f0000000080)=@udp6=r0, 0x4}, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:38 executing program 4: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) connect$x25(r0, &(0x7f0000000000), 0x12) timer_create(0x4, &(0x7f0000000040)={0x0, 0x2d, 0x0, @thr={&(0x7f00000001c0)="3c686251e25c8537e9a0c06441dc8c419260ded9504e06f3608053eb5b5bb188837239ab6d62739b68bd3dc84fb5db6c69652da815c8c4a51bda23ba6654abc541f1736dcd9397a7814ee0f3ec8fd021b9b074f659c7caaa19fabee0d63972c3d4ec47a369a14f6e4d3c1062890e26f2b861136169a0c58d32e5d9e616d48cdd252127041b170dab5ab8a39b9d597416c78687186c", &(0x7f0000000280)="9555d23f82e9f6cc3a8fa2f6decbff3b8877d0dad8c7857c7030bae023b3d5b254845385d09a50dd0faa9a2ac49046b08feec168cc148997da0c78ab91490d69cf3f18762903104748cfcd15c4ed527b9cbb426dbdbda68f116208cb439bba3372f8290587204b11fa0457766f9bd286a9f4b14106a0ece3a2d511bf1d182baa4af8d750bda7e3b153b33a8a8d26cd1b41cba36c1b7d612825379bba6993572f2932f24bd3df0a94ee150f9858ecb8c2f5a02ba8225a006a6cead5ca6cda88700328ddaa"}}, &(0x7f0000000180)=0x0) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) timer_settime(r1, 0x1, &(0x7f0000000140)={{}, {r2, r3+10000000}}, &(0x7f0000000380)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:38 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r0, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x82}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x4}, @NBD_ATTR_DEAD_CONN_TIMEOUT={0xc, 0x8, 0xb9}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0xffff}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x8044) 07:39:38 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x20000000}}) 07:39:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={0xffffffffffffffff}, 0x4) socketpair(0x4, 0x3, 0xb2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r2, 0x8, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x7f}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x6000c0c0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'sit0\x00', 0x0}) 07:39:39 executing program 0: getpgrp(0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:39 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x48000000}}) 07:39:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone3(&(0x7f0000000280)={0x10880, &(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000380)=0x0, {0x1}, &(0x7f0000000100)=""/168, 0xa8, &(0x7f00000001c0)=""/109, &(0x7f0000000240)=[0x0, 0x0, 0x0], 0x3}, 0x58) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x105000, 0x0) ptrace$getregset(0x4204, r1, 0x6, &(0x7f0000000340)={&(0x7f00000003c0)=""/14, 0xe}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:39 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)) 07:39:39 executing program 4: ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000040)={0x7, &(0x7f0000000000)=[{0x8, 0x3, 0x0, 0x8}, {0xfffd, 0x3f, 0x40, 0xb7c}, {0xc28a, 0x40, 0x1f, 0x1}, {0x7f, 0x1, 0x7f, 0x7fff}, {0x6, 0x0, 0x5, 0xa424}, {0x7ef9, 0x81, 0x5, 0x2}, {0x6, 0x7, 0x7f, 0x2}]}) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x20000000) 07:39:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$inet_dccp_int(r1, 0x21, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) 07:39:39 executing program 0: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:39 executing program 5: sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, 0x0, 0x2, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9f}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8}]}, 0x3c}}, 0x40) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$IOCTL_STOP_ACCEL_DEV(0xffffffffffffffff, 0x40096101, &(0x7f0000000040)={{}, 0xc5}) 07:39:39 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x4c000000}}) 07:39:39 executing program 2: connect$x25(0xffffffffffffffff, &(0x7f0000000000)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x1}}, 0x12) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:39 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) connect$x25(0xffffffffffffffff, &(0x7f0000000000), 0x12) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x4f, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x1}, 0x0) 07:39:39 executing program 1: bind$ax25(0xffffffffffffffff, &(0x7f0000000040)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}, [@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @default, @default]}, 0x48) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) accept$ax25(0xffffffffffffffff, &(0x7f00000000c0)={{0x3, @null}, [@remote, @bcast, @bcast, @null, @default, @rose, @default, @bcast]}, &(0x7f0000000140)=0x48) 07:39:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$inet_udp_int(r1, 0x11, 0xb, &(0x7f0000000140), &(0x7f0000000100)=0xfffffffffffffdb3) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = socket(0x6, 0x4, 0x3) sendmsg$L2TP_CMD_TUNNEL_CREATE(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, 0x0, 0x200, 0x5, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x5}]}, 0x20}, 0x1, 0x0, 0x0, 0x40400d4}, 0x448d0) ioctl$TUNSETQUEUE(r1, 0x400454d9, &(0x7f0000000100)={'veth0_to_bond\x00'}) 07:39:39 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x60000000}}) 07:39:39 executing program 2: bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f0000000000)={0x81}, 0x8) 07:39:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getpeername$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f0000000040)=0x14) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'ip6_vti0\x00', r2, 0x2f, 0x80, 0x1, 0x8001, 0x4, @private2={0xfc, 0x2, '\x00', 0x1}, @loopback, 0x40, 0x7820, 0xffffffff, 0x91a}}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:39 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket(0x0, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) r1 = socket(0xb, 0x80000, 0x9) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) getsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) ioctl$SIOCAX25ADDUID(r1, 0x89e1, &(0x7f00000000c0)={0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xee01}) 07:39:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'ip6tnl0\x00', 0x0}) 07:39:39 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) recvfrom$ax25(r0, &(0x7f0000000040)=""/123, 0x7b, 0x2, &(0x7f00000000c0)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) setsockopt$inet_dccp_buf(r0, 0x21, 0x3, &(0x7f0000000000)="3782b561e8f5ae3c8ac8f507d36891", 0xf) 07:39:39 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='H\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080027bd7000fedbdf2501000000050012001b0000000800090002000000050007000300000008000900000000000c0016001b000900000000000800180000000000"], 0x48}, 0x1, 0x0, 0x0, 0x4800}, 0x4040000) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:39 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x68000000}}) 07:39:39 executing program 4: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) setsockopt$ax25_int(r0, 0x101, 0x8, &(0x7f0000000000)=0x9, 0x4) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCAX25DELFWD(r1, 0x89eb, &(0x7f0000000440)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000400)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="98020000130000012cbd7000fedbdf2511fca7034e234e240600000033034599cba128f5488c000000000080080000000300000002000000", @ANYRES32=0x0, @ANYBLOB="426a0000fcffffff0400000005010000cc0001004bcaf0e3f1cb60217025a567c49485037f4f37d9123056ad5e33ad4a12de0f72f2f6079e72ae50d903cad74495bef1235a6ce2e01b8c72bc0d185a4783f975b6900740eb559b48ab030800fd6c782f4f9454b54c8e778493f324d5fcddf3e9ab93a6134680b0be7bb31c2c4441b12ad699a10073d76ca9aa040c37c20a573377471362011de5f0614376569c0391c1c5d38138c791cb5e70a2f3c26c594b3d58a1b55a2fa9b8a567cc9b142275a179feb680199ef5f9f0d50d45a6189e3afe60aaa4323d3204ee42f3000100987db45a60386ae428df8db676fb1cf2357ee168c1517db5b7397e592a7074fbd76f292c2d965390dd5dc7c56cec9d41581aac1b8c5e2e405e94b6239682049a3d1e19a0a35d8ed9479a1fe0af354bf3e13359186b8effdcf322c5191ca38f1066074a4d4c8b7ee0c23fd0461e9187df216d65016656e22763882c0380ca92837ec16f6a7774b8f66898914cb5c2f74334d93aa46bad85b7f4db6fa7642464e0c8cca3b765aaea16447c468d59e337b92e5abe7236bb8775a09b9ef8d1512ed88b1a3118ec53261ad5fbdc34eeed887ce08ee6fb05f0f982a52c2629fd429c7caebf59ff7b8759ddd4766850b2de69008b00010065c908d7a4f011f5c3b60243b0b30db3ada804f0a6d034aed7495fe05fdec1e5602f0c8f94d25c620a34ee595a00ee41170ef0e1e36e9651f2c92c5e850ff18c5946b41dc1f791dcd3bf1e1500cf71fe9bb502641826307d9b83602185f3f75a2581ae2c4bbeb4c0df3d90ed921b3d0769ad7f15d4385462cbf46649de800e1bc73e7ff5dc1a3800"], 0x298}, 0x1, 0x0, 0x0, 0x8010}, 0x54084) 07:39:39 executing program 1: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) getpeername$packet(r0, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000040)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:39 executing program 5: clock_gettime(0x4, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:39 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x6c000000}}) 07:39:39 executing program 0: r0 = getpgrp(0x0) syz_open_procfs$namespace(r0, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000040)={0xffffffffffffffff, &(0x7f0000000100)="91c4a3b1a9f004f84281f9e53e528760712370a8fcd9ee2f9cf5cf5c152e76db4d0847d1e4e79043fbfc26686ed742fddd610a0f5bc5b07d322be7917dc2f02789967130527face3730f48ff6bcd573b870430f46af5d469724b75343b4ad7a08b5f04574b507a47aa445844a9c536ab72609c11d2699ff0226333c66db470feef9d6e52293a2fd98995643c582394867cf530bd31be9f51261ae3fe85c0b30bbeb68650dd0fe9cee439661c48253e4cdcb786c3ea777de2ed0e3f59680fc19ac312f9f94a989fe5df28b5d674e2f6528219e3692fdd1b2f", &(0x7f0000000200)=@buf="62462c66ff7f2c8dedf4afe2b94e2c6097d1e5b7e5a02591b1aba856733e53c285d4d3b5fe01d3a7e72f43995dfc4656c931a13e0d888d4cf64f871d484583da70e3decf43c476f2669450edb37ce3af6aa33f1d0de936ab8093c8ff0d637f86a9d46216e0856efda2d8f9713302b855cbb53b0c0c13ddd003c3ab1bc9644c787e8bb6af3226defeae30fa72b0bc06f504dfedd47c5f55879495407d99b2ba76c262cd1c25a27b996030cc028b1a4b3c7195fc0eaef424e2b6106c14bbbc353db82774094d8f6b6ea39bd6b85b6fba056e05d4cafca300fe5e4b7f275aef0214ef9149507c1e06", 0x1}, 0x20) setpgid(r0, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) socket$phonet_pipe(0x23, 0x5, 0x2) r2 = getpgrp(0x0) syz_open_procfs$namespace(r2, 0x0) sched_setaffinity(r2, 0x8, &(0x7f0000000300)=0x291) 07:39:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r2, 0x111, 0x2, 0x0, 0x4) ioctl$SIOCGIFMTU(r2, 0x8921, &(0x7f0000000100)={'wg1\x00'}) ioctl$SIOCSIFHWADDR(r1, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNATTACHFILTER(r1, 0x401054d5, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x4, 0x20, 0xbd, 0x2}]}) 07:39:39 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) timer_create(0x7, 0x0, &(0x7f0000000080)=0x0) timer_gettime(r1, &(0x7f0000000180)) timer_create(0x1, &(0x7f0000000040)={0x0, 0x3a, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000100)=0x0) timer_settime(r2, 0x1, &(0x7f0000000140)={{0x0, 0x989680}, {0x77359400}}, &(0x7f00000001c0)) timer_getoverrun(r1) socketpair(0x1a, 0x1, 0x8001, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PPPOEIOCSFWD(r3, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="541a85dc6b1d", 'tunl0\x00'}}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r2, 0x608, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x4}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x100000000}]}, 0x28}, 0x1, 0x0, 0x0, 0x8804}, 0x4000000) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:40 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = gettid() r1 = getpgrp(0x0) syz_open_procfs$namespace(r1, 0x0) clone3(&(0x7f0000001180)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x14}, &(0x7f0000000100)=""/18, 0x12, &(0x7f0000000140)=""/4096, &(0x7f0000001140)=[0x0, 0xffffffffffffffff, 0x0, 0x0, r0, 0xffffffffffffffff, r1], 0x7}, 0x58) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x648040, 0x0) 07:39:40 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x74000000}}) 07:39:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_START_ACCEL_DEV(0xffffffffffffffff, 0x40096102, &(0x7f0000000040)={{&(0x7f0000000480)={'KERNEL\x00', {&(0x7f00000001c0)=@adf_dec={@bank={'Bank', '1', 'InterruptCoalescingEnabled\x00'}, {0x800}, {&(0x7f0000000100)=@adf_hex={@normal='NumberCyInstances\x00'}}}}, {&(0x7f0000000400)={'KERNEL\x00', {&(0x7f0000000340)=@adf_str={@bank={'Bank', '5', 'InterruptCoalescingTimerNs\x00'}, {"90821db890c5d9569cd8c87144971409b6da591d0cf6270c87caa6a7aa7df824aaf8148ae9ea0bcd0b074e7e642271c039c060a67052f08dcafe3ed661150f30"}, {&(0x7f0000000280)=@adf_hex={@bank={'Bank', '3', 'CoreAffinity\x00'}, {0x8}}}}}}}}}, 0xe2}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'sit0\x00', 0x0, 0x2f, 0x0, 0x8, 0x7, 0x4a, @dev={0xfe, 0x80, '\x00', 0x35}, @local, 0x20, 0x80, 0x0, 0x7fffffff}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', r2, 0x2, 0x20, 0x37, 0x8, 0x2a, @private0={0xfc, 0x0, '\x00', 0x1}, @remote, 0x7800, 0x1, 0x200, 0x7f}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r1) sendmsg$NBD_CMD_STATUS(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01000000000000000000050000000c000600000000000000000008"], 0x28}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:40 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x7a000000}}) 07:39:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0xb, 0x1, 0x63) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r2, 0x800, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000004}, 0x0) 07:39:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) 07:39:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) socketpair(0x9, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f00000004c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000480)={&(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x368}, 0x1, 0x0, 0x0, 0x4000020}, 0x0) 07:39:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl2\x00', 0x0}) socketpair(0x26, 0x1, 0xffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x1, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xc0, &(0x7f0000000080)=""/181, &(0x7f0000000140)=0xb5) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) sendmsg$L2TP_CMD_SESSION_GET(r2, &(0x7f0000000240)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x200020}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x38, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@L2TP_ATTR_DATA_SEQ={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x4}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x6}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000050}, 0x8800) 07:39:40 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0xff000000}}) 07:39:40 executing program 2: setsockopt$PNPIPE_INITSTATE(0xffffffffffffffff, 0x113, 0x4, &(0x7f0000000040)=0x1, 0x4) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$NBD_CMD_CONNECT(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, 0x0, 0x306, 0x70bd2a, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0xc8436cd4b1349b0c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48804}, 0x4000000) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:40 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000580), 0x92601, 0x0) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) ioctl$TUNSETTXFILTER(r0, 0x400454d1, &(0x7f00000005c0)=ANY=[@ANYRESDEC=r1]) getrandom(&(0x7f0000000100)=""/98, 0x62, 0x0) socketpair(0xb, 0x7, 0x1, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$SOCK_DIAG_BY_FAMILY(r3, &(0x7f0000000400)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000003c0)={&(0x7f0000001c40)={0x1354, 0x14, 0x20, 0x70bd26, 0x25dfdbfc, {0x2, 0x9}, [@INET_DIAG_REQ_BYTECODE={0x8a, 0x1, "54e6a226420504e859390753ab08e654c69d2259e8a6835907d6340d2f84c629d8ea8c7638993f861004988cda304b20b333c0087734949c90ef17fdfe159b81f85f4fc97c18769345c91d8de5bd6c46dcdf6e4c1e69c45353774735bd50f9cf0a00d7ee51a55423f87227df3843501198df1f194f57e7f7a5ef2e02d4d8e4f7928cac92bb31"}, @INET_DIAG_REQ_BYTECODE={0x5, 0x1, "88"}, @INET_DIAG_REQ_BYTECODE={0xd0, 0x1, "0060efc1033e238ca2716656b6973a2742f16179e3cc6fe6ff0498e6c02bdbabb9c0620b60d9a35d1671cf7fc350069787ec9ab4f8edca208447fd751ed66b1ac10979a6bb5b10b2d1ea45437d39448f5dd5f67f258142fed71368a10a3a33e3a77f1f001845421d6706d0cff1bd802be3be725c00ecee7f810ee729d40c9d69b4b2c05c13cb6372fead608f9364406e311a8f7602814d385c4755c297117df4455484dec4b30a007aa7182347c465097eacdbcd84d494fdd145d863379f8900cf5e40ceca468cce7cf72c68"}, @INET_DIAG_REQ_BYTECODE={0xfd, 0x1, "54256e36c077bd36874b9ebd05788ac972adc50b8f5beaef5e92d5cadc68f2b0bb3b4a126988c51a77efa5a6837112bc0d7815a05866eeccfec34844bf4bd2f20075f57b1a97609571d436480def155e6bf145f7ef647f1ba5035f3ae05f52a9f48d31a0ab8df9705cb50c2c06e98693eebc2868f2d86061385e5291dc3abd15569e78c679e4a1ccb6def2553ca698c48398414ca7ab8ebc6dff821643b49c716b7e3116a417772e3808e2cd81cddc8787653673ed26fb0e1d51a8dedc0297020bd1493b60e3fcd2626e6afbe00c0c7892125c3712f8dba2a20b1257c7319af9901ef98255bd3d8c31ea1325ae30a9d3645dbe13d36dadf874"}, @INET_DIAG_REQ_BYTECODE={0x1004, 0x1, "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"}, @INET_DIAG_REQ_BYTECODE={0xd6, 0x1, "a49e6c40a6e665cbb67d2d9262535c3cbfc3d61ecde129fe38c4465bafb2a35c135a89033cbf113b0b78b645986f5e2c98b306e3d93d9c21ea1c41f0247ddd21cef3d0e24c692c3c42ece908d1be317c3870aff5c3ac051a9ca9d530a7733188cdbdb09dbced4553139e627d4ffcec551f9ded7240767b0c5c3f27316b43e00f813f546303b80e93c436bc8866d9f48eaaf9e68d8decde6b178c80a66dd021f14119a07e35af1827674830cfa5a0f24296a4a991b0ac3e8a1ccc83893bffb5b69dbe881e4710a046b14e54e93d6978239e47"}]}, 0x1354}, 0x1, 0x0, 0x0, 0x200000d0}, 0x0) ioctl$TUNSETFILTEREBPF(r0, 0x800454e1, &(0x7f0000000600)) r4 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000480), r3) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000540)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x74877b9a2a02ecee}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x1c, r5, 0x2, 0x70bd27, 0x25dfdbff, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x14000084}, 0x1) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) sendmsg$BATADV_CMD_SET_VLAN(r2, &(0x7f0000000700)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x24, r5, 0x800, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0x6042005}, 0x1) sendmsg$SOCK_DESTROY(r6, &(0x7f0000000300)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000002c0)={&(0x7f0000000180)={0x138, 0x15, 0x200, 0x70bd25, 0x25dfdbfd, {0x1f, 0x2}, [@INET_DIAG_REQ_BYTECODE={0xa, 0x1, "4b276690500c"}, @INET_DIAG_REQ_BYTECODE={0x94, 0x1, "8af0ea22e6d499aeec5014b9f29cf8e3a86fd5b5c35440b5ee285c1d52df963a158c1f1f2c24a23b9aeaff9bdbd11bca753d3513a7d706f2a0853478dc74d3f3ff6de09275b5ee1c7a8fcc1323f4981ca06b797ab484a6ef332b2640d1e99b59ebe68d69b5e2ef0b01217370050d3fdcf060dc7306cea2544d25d10b1ed3eefbcb99afd802620967ada1c127266990e5"}, @INET_DIAG_REQ_BYTECODE={0x84, 0x1, "b9c9eb5e31fe5fd559c6313813dbc34db1a3c9f3d97301387b8c0e697f09d0642e4d5910ed27948089d4b40eda687ccb9d467783e63590aba2465ab64fc0b5b4a5b43c9a1abda2b33d1189d2efdee9caa054b882f18effd8af272e722ddbf14c10b2439896ae10fe8a7c6971fd7cc8c17d4e68ee8f5be8aa04cb600657123a91"}]}, 0x138}, 0x1, 0x0, 0x0, 0x8c1}, 0x84) 07:39:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:40 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty}}) 07:39:40 executing program 5: socket$inet6_mptcp(0xa, 0x1, 0x106) add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000180)={0x27, 0x1, 0x1, 0x1}, 0x10) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x222002, 0x0) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x40890) 07:39:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="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"], 0x54}, 0x1, 0x0, 0x0, 0x81}, 0x4004040) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0), 0xc, &(0x7f0000000240)={&(0x7f0000000200)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002abd7000fddbdf250100000006000200000000000c001000000100000000000006000e00090000000600010008000000"], 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x840) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000480)={&(0x7f0000000140)={0x30, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {}, [@L2TP_ATTR_IFNAME={0x14}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x61}]}, 0x30}, 0x1, 0x0, 0x0, 0x40001}, 0x40000) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x40100, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000540)={0x0, 0x4, [@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @multicast, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3d}, @remote]}) 07:39:40 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) socketpair(0x26, 0x6, 0xffffff01, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$802154_raw(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x24, @short={0x2, 0xffff, 0xaaa2}}, 0x14, &(0x7f0000000180)={&(0x7f0000000080)="3e8285cbdce16c11254f0cb36f5379edd78737c4c158f8c595b313a50880d84d7b96b46df21c9d44b221bcae855869155798050487be46e89e1bc29c35ccf653b6d2d0d641a7e0480f50eceebe87ad479a328b9daecc20372225abd6c6dba87592aabcf0b533166f2913d05d04145d695c3165284bc8a8d7faf549980ebb826195098834c4e015e626857209e4fd0d99b7dd0e762d9cca9b3aed2efc7e69e011261dc7384ed1e695acf752b6a5edd2baa6a0a7f812d17489517d379188f2cb98134caa7077cc1a6bc7fe0f2e8f36561bdab0d113e7429f0934", 0xd9}, 0x1, 0x0, 0x0, 0x54}, 0x1) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) accept4$phonet_pipe(r2, &(0x7f0000000300), &(0x7f0000000340)=0x10, 0x121978f48485feca) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000500), 0x234820, 0x0) ioctl$TUNSETCARRIER(r3, 0x400454e2, &(0x7f0000000540)) sendmsg$BATADV_CMD_SET_VLAN(r1, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, 0x0, 0x2, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x2}]}, 0x24}, 0x1, 0x0, 0x0, 0xc}, 0x4008090) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) sendmsg$802154_raw(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x24, @none={0x0, 0x1}}, 0x14, &(0x7f0000000480)={&(0x7f00000003c0)="8372c58a8800bb23997b20701c1e199a80cd0a419b032c6c348be7469ffc1b044d9028c1f57f2391b52d88b07deeb517bb50d824a12b37d85c08120b3802cb29b1d65f8c460c1a3753b8d50fcb17c48eb3a4a3a44d9ce6dd19e1c421c143af2477ef9260edda3a2ab307193d79bbe88157e02e2e944ae5f3e77718cde7cc4b8745d15468b73e2a979cdd8107049b1139c23f1f2f99725438af4e883dbc01b9d71c90c6caf0f4e3dfc723c7e4e39c3e5493d237", 0xb3}, 0x1, 0x0, 0x0, 0x81}, 0x0) 07:39:40 executing program 1: ptrace$poke(0x4, 0x0, &(0x7f0000000080), 0x8) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000001480), 0x801, 0x0) ioctl$TUNGETFEATURES(r3, 0x800454cf, &(0x7f00000014c0)) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r4 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$TCPDIAG_GETSOCK(r4, &(0x7f0000001440)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000001400)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c1100001200010029bd7000fcdbdf25230702364e244e21050000000c000000780700000600000002000000cc020000f800000004000000", @ANYRES32=0x0, @ANYBLOB="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"], 0x113c}, 0x1, 0x0, 0x0, 0x40}, 0x200000a5) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="000327bd7000fddbdf250100000005002f003e5100000500370001000000"], 0x24}, 0x1, 0x0, 0x0, 0x24040000}, 0x40010) ioctl$SIOCAX25ADDUID(0xffffffffffffffff, 0x89e1, &(0x7f0000000040)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) 07:39:40 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x2}}) 07:39:40 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000000040)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) write$tcp_mem(r1, &(0x7f00000000c0), 0x48) write$tcp_mem(r1, &(0x7f0000000040)={0x40, 0x20, 0xffff, 0x20, 0xffff}, 0x48) 07:39:40 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4050}, 0x0) 07:39:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getsockopt$PNPIPE_IFINDEX(r0, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xc, 0x40, 0x316d, 0x7, 0x0, 0xffffffffffffffff, 0x8, '\x00', r1, 0xffffffffffffffff, 0x3, 0x0, 0x4}, 0x40) 07:39:40 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'syztnl0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0xc0, 0x2, 0xfff, 0x20, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @mcast2, 0x10, 0x10, 0x8, 0x9}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:40 executing program 2: r0 = openat$ttynull(0xffffffffffffff9c, 0x0, 0x2e2041, 0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000000)) 07:39:40 executing program 4: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) connect$pppoe(r0, &(0x7f0000000000)={0x18, 0x0, {0x4, @random="1d9d6cc541ed", 'veth1_to_team\x00'}}, 0x1e) r1 = socket$l2tp6(0xa, 0x2, 0x73) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000100)) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppoe(r0, &(0x7f0000000040)={0x18, 0x0, {0x2, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x3c}, 'veth1_to_hsr\x00'}}, 0x1e) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:40 executing program 2: ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(0xffffffffffffffff, 0x40096100, &(0x7f0000000240)={{&(0x7f00000001c0)={'Accelerator0\x00', {&(0x7f0000000080)=@adf_hex={@normal='NumberDcInstances\x00', {0xffff}}}, {&(0x7f0000000140)={'Accelerator1\x00'}}}}, 0x2}) openat$ttynull(0xffffffffffffff9c, 0x0, 0x382c0, 0x0) r0 = socket(0x1f, 0x6, 0x7) getsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) 07:39:41 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x3}}) 07:39:41 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r0) sendmsg$NBD_CMD_STATUS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="01000000000026ec3cd9050000000c00060000000000000000000800010000000000"], 0x28}}, 0x0) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r3, 0x40046103, &(0x7f00000001c0)={0x5, 0x9, 0x0, 0x3, 0x3, 0x5, 0x6, 0x9, 0x90, 0x40, 0x6, "35d1726c76ccdf74ef3d23ee38b76def73ee6f13ce580d85820e9a8a36f2d7bc"}) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) r5 = socket(0x18, 0x2, 0x6) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x64, r2, 0x300, 0x70bd25, 0x25dfdbfe, {}, [@NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x40000000800}, @NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8, 0x1, r4}, {0x8, 0x1, r5}, {0x8, 0x1, r6}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1c000}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x24008895}, 0x48002) openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) 07:39:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x5762}, @L2TP_ATTR_MTU={0x6}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e23}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private1}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xaa}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}]}, 0x60}, 0x1, 0x0, 0x0, 0x4004001}, 0x8000) 07:39:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0xfffffeff, 0x7, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:41 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x4}}) 07:39:41 executing program 4: r0 = add_key(&(0x7f0000000180)='logon\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$unlink(0x9, 0x0, r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)=ANY=[@ANYBLOB="240000008f296331960cdb3cedad8f04b5b8682df3a0af067e4434a9aa60f40bb4500c3b3ac1f512c3f8e0e91559108612361e8135af3de9d96c8492d5bc1f69b655f30605df2200594e1cc27965fffff43c66a9e77845b2e3970e115ba33e2c7df1d6f7c6cc6ef7c9b458f89b83f25db840c6612b0e00b7c0b0b16b22add9c9896d25ab92effd12e80a8d5f", @ANYRES16=0x0, @ANYBLOB="00047000fbdbdf2502000000080001000000000008000100000000000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000040}, 0x1) request_key(&(0x7f0000000040)='rxrpc\x00', &(0x7f00000002c0)={'syz', 0x2}, &(0x7f0000000300)='logon\x00', 0xfffffffffffffff9) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) 07:39:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet_dccp_int(0xffffffffffffffff, 0x21, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, 0x0, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x2}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x80}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x7}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_FD={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x24000800) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) 07:39:41 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0x16, 0x0, 0x1, 0x2, 0x285}, 0x40) openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x10080, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x500, 0x0) ioctl$TUNSETOFFLOAD(r0, 0x400454d0, 0xb) 07:39:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x10, 0xa, 0x1) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000040)={&(0x7f00000001c0)=ANY=[@ANYBLOB="93651d90", @ANYRES16=0x0, @ANYBLOB="02012500080000000000000004000700080001000000005c530000022d11000000006f911a7560f4f117f6c6166877430d4e2bb3d5281e14fc0792", @ANYRESHEX=r1, @ANYBLOB="0c008781080001001a38bac80943ad3d906a6d8868f8ae006617b01c0aceef87b14b9d907cb2000000", @ANYRES32=r1, @ANYBLOB="0c0004008000000000000000"], 0x44}}, 0x2040000) 07:39:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x0, 0x2, 0x5cd3) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000100)={0xfffffffffffffffd, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x38, 0x0, 0x2, 0x70bd29, 0x25dfdbfd, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_MRU={0x6}, @L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x8010}, 0x44000000) 07:39:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'ip6_vti0\x00', 0x0, 0x29, 0x9b, 0x9e, 0x0, 0x44, @local, @private1, 0x8000, 0x40, 0xffffffff, 0xaeb0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r2) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x70, 0x0, 0x4, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x7}, @NBD_ATTR_TIMEOUT={0xc, 0x4, 0x9}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x200}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x1}]}, 0x70}, 0x1, 0x0, 0x0, 0x10}, 0x4000004) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$sock_ax25_SIOCADDRT(r1, 0x890b, &(0x7f0000000000)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x7, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @null, @null, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r3) syz_genetlink_get_family_id$nbd(&(0x7f0000000380), r3) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000400), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r5, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x42aa6d77}, @BATADV_ATTR_BONDING_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000080}, 0x4000010) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r6) sendmsg$NBD_CMD_STATUS(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r8, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_STATUS(r4, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x2c, r8, 0x8, 0x70bd28, 0x25dfdbfd, {}, [@NBD_ATTR_TIMEOUT={0xc, 0x4, 0xfffffffffffffffb}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8c}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4048084}, 0x1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:41 executing program 2: r0 = openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r1 = syz_open_procfs$namespace(0x0, &(0x7f0000000080)='ns/time\x00') ioctl$sock_SIOCGPGRP(r1, 0x8904, 0x0) socketpair(0x2c, 0x1, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r3, 0x720, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x4}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0xc800}, 0x4081) mount_setattr(r0, &(0x7f0000000000)='./file0\x00', 0x300, &(0x7f0000000040)={0x100082, 0x10007e, 0x40000, {r1}}, 0x20) 07:39:41 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x5}}) 07:39:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x8, 0x7, 0x3) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x14, r2, 0x400, 0x70bd2d, 0x25dfdbfd}, 0x14}}, 0x841) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r4 = socket(0x8, 0x2, 0x1) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f00000003c0), r3) sendmsg$L2TP_CMD_TUNNEL_CREATE(r4, &(0x7f00000004c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000480)={&(0x7f0000000400)={0x5c, r5, 0x200, 0x70bd2b, 0x25dfdbfc, {}, [@L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8a}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @loopback}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @private1={0xfc, 0x1, '\x00', 0x1}}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4000000}, 0x84) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r6, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0xa0048010}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, r2, 0x200, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 07:39:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:41 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x6}}) 07:39:41 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x1b90c1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x20400, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000180)={'veth1_to_bond\x00', @broadcast}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x0, {0x0, @empty, 'bond_slave_1\x00'}}, 0x1e) select(0x40, &(0x7f0000000000)={0x7b, 0x0, 0x4, 0x80000001, 0x91, 0x5, 0x0, 0x343}, &(0x7f0000000040)={0x7f, 0x2, 0x0, 0x1, 0x9, 0x7fb, 0x6, 0x2}, &(0x7f0000000080)={0x5, 0x1, 0x4372, 0x9, 0x3, 0x8, 0x2, 0x5}, &(0x7f00000000c0)={0x77359400}) 07:39:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$sock_ax25_SIOCDELRT(r1, 0x890c, &(0x7f0000000000)={@null, @bcast, 0x5, [@bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @default, @default, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000280)={0xffffffffffffffff}, 0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r3 = socket(0x9, 0xa, 0x536) sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x68, r2, 0x400, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfff}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8000}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8000}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}]}, 0x68}}, 0xa0) setsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000100)=0x1, 0x4) 07:39:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip_vti0\x00', &(0x7f0000000100)={'erspan0\x00', 0x0, 0x8, 0x1, 0x5, 0xeb, {{0x18, 0x4, 0x2, 0x1d, 0x60, 0x67, 0x0, 0xa5, 0x2f, 0x0, @empty, @rand_addr=0x64010102, {[@ra={0x94, 0x4, 0x1}, @timestamp={0x44, 0xc, 0x88, 0x0, 0x5, [0x3, 0x0]}, @cipso={0x86, 0x6, 0xffffffffffffffff}, @ra={0x94, 0x4, 0x1}, @cipso={0x86, 0x31, 0xffffffffffffffff, [{0x5, 0xd, "3abea64062595aae127c67"}, {0x5, 0x12, "ddaeb17d1dcd990eb7f7ce79e012d397"}, {0x7, 0xc, "fa543f657fc04dfeb2e3"}]}]}}}}}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) accept$phonet_pipe(r1, &(0x7f0000000040), &(0x7f0000000080)=0x10) 07:39:41 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x25, 0x80000, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCAX25ADDFWD(r1, 0x89ea, &(0x7f0000000100)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default}) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={0x0}}, 0x0) 07:39:41 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0xb84c1, 0x0) 07:39:41 executing program 4: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x40, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xfff}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x14) 07:39:41 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x7}}) 07:39:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4c004}, 0x0) 07:39:41 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, 0x0, 0x800, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}]}, 0x54}}, 0x801) 07:39:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) prctl$PR_GET_SECCOMP(0x15) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$IOCTL_GET_NUM_DEVICES(r0, 0x40046104, &(0x7f0000000040)) 07:39:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) socket(0x23, 0x4, 0x2) getsockopt$PNPIPE_IFINDEX(r1, 0x113, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) 07:39:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x20040001) 07:39:41 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = socket(0x11, 0xa, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$SIOCX25SCUDMATCHLEN(r0, 0x89e7, &(0x7f00000000c0)={0x68}) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000100), 0x18000, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0xe40, 0x0) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}) r3 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000140), 0x400000, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(r3, 0x40046103, &(0x7f0000000180)={0x4, 0x40, 0x4, 0x6, 0x1, 0x0, 0x21, 0xff, 0x6a, 0x8, 0xd8, "66b525e66a55b3a3fe528ae6c4751e7a87da57dacd95858dbf1584585dcd0f11"}) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x20000, 0x0) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1, 0x0, 0x25dfdbfd}, 0x14}}, 0x24004040) setsockopt$PNPIPE_INITSTATE(r0, 0x113, 0x4, &(0x7f0000000300), 0x4) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r5, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040001}, 0xc041) ioctl$SIOCSIFHWADDR(r4, 0x8924, &(0x7f00000002c0)={'dummy0\x00'}) ioctl$TUNSETPERSIST(r4, 0x400454cb, 0x0) 07:39:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) getsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, &(0x7f0000000280), &(0x7f0000000100)=0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r1) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x24, r4, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x4e}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x300000c0}, 0x8008) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000340)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r4, 0x200, 0x70bd26, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x10000000) 07:39:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb1a33a5d6efe798b}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x1c, 0x0, 0x300, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000095}, 0xc894) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x0, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r1) 07:39:41 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x8}}) 07:39:41 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'ip6gre0\x00', 0x0}) 07:39:41 executing program 5: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000040)={'syztnl0\x00', 0x0}) 07:39:42 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) 07:39:42 executing program 1: r0 = getpgrp(0x0) r1 = getpgrp(0x0) syz_open_procfs$namespace(r1, 0x0) syz_open_procfs$namespace(r0, 0x0) pidfd_open(r0, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x890b, &(0x7f0000000040)={'sit0\x00', 0x0}) 07:39:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20000004}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_0\x00'}) 07:39:42 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x48}}) 07:39:42 executing program 0: clone3(&(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000400)}, 0x58) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sched_getattr(0x0, &(0x7f0000000100)={0x38}, 0x38, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x10040003) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0x1, &(0x7f0000000100), &(0x7f0000000140)=@tcp=r1, 0x4}, 0x20) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000040)=0x1) ioctl$TUNSETTXFILTER(0xffffffffffffffff, 0x400454d1, &(0x7f0000000280)=ANY=[@ANYBLOB="010002920bc4d6881e18fbaaaaaaaa33"]) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={0x1, &(0x7f00000001c0)="483ce53283003021892b423831c05f6e29bc0ce779f386c7de51d8572b62c5a4ddad7b", &(0x7f0000000200)=@tcp=r1, 0x2}, 0x20) 07:39:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x26, 0x2, 0x4) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x800, 0x70bd29, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x2}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x40}, 0x1, 0x0, 0x0, 0x40891}, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x3) 07:39:42 executing program 0: ioctl$TUNDETACHFILTER(0xffffffffffffffff, 0x401054d6, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6tnl0\x00', 0x0, 0x2b, 0x3, 0x9e, 0x5, 0x18, @rand_addr=' \x01\x00', @private0={0xfc, 0x0, '\x00', 0x1}, 0x40, 0x10, 0xa63}}) 07:39:42 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x4c}}) 07:39:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_init_net_socket$x25(0x9, 0x5, 0x0) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000280)={0x20, 0x1, 0x9, 0x4, 0x1}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) ioctl$SIOCX25SCUDMATCHLEN(r2, 0x89e7, &(0x7f0000000240)={0x4d}) r3 = accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10) accept$phonet_pipe(r3, &(0x7f0000000140), &(0x7f0000000180)=0x10) socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, &(0x7f0000000200)) setsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f0000000100)=0x21, 0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) accept4$x25(r2, &(0x7f00000001c0)={0x9, @remote}, &(0x7f00000002c0)=0x12, 0x80000) 07:39:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x2c, 0x0, 0x2, 0x70bd28, 0x25dfdbfb, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_FD={0x8, 0x17, @udp=r2}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x20000080}, 0xc000) 07:39:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r2) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x40, r4, 0x8, 0x70bd2a, 0x25dfdbfe, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x8001}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x27}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x40000}, 0x4000) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) clone3(&(0x7f0000000240)={0x200c680, &(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0), {}, &(0x7f0000000100)=""/170, 0xaa, &(0x7f00000001c0)=""/46, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0], 0x3}, 0x58) ptrace$peeksig(0x4209, r1, &(0x7f00000002c0)={0x0, 0x1, 0xa}, &(0x7f0000000300)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}]) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'sit0\x00', 0x0}) 07:39:42 executing program 2: openat$ttynull(0xffffffffffffff9c, 0x0, 0x8c000, 0x0) ioctl$TUNSETVNETLE(0xffffffffffffffff, 0x400454dc, &(0x7f0000000000)) 07:39:42 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x60}}) 07:39:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$TUNSETVNETBE(0xffffffffffffffff, 0x400454de, &(0x7f0000000100)=0x1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r1, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'ip6gre0\x00', r1, 0x4, 0x6, 0x0, 0x1, 0xd, @dev={0xfe, 0x80, '\x00', 0x28}, @ipv4={'\x00', '\xff\xff', @local}, 0x7, 0x8000, 0x5, 0x4}}) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$TUNSETTXFILTER(r2, 0x400454d1, &(0x7f0000000240)={0x1, 0x1, [@empty]}) 07:39:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x78, 0x0, 0x400, 0x70bd27, 0x25dfdbfc, {}, [@NBD_ATTR_SOCKETS={0x2c, 0x7, 0x0, 0x1, [{0x8, 0x1, r1}, {0x8}, {0x8}, {0x8, 0x1, r2}, {0x8}]}, @NBD_ATTR_SERVER_FLAGS={0xc, 0x5, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x800}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x78}, 0x1, 0x0, 0x0, 0x4}, 0x40022) 07:39:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, 0x0, 0xa0a, 0x70bd26, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}]}, 0x24}, 0x1, 0x0, 0x0, 0x4}, 0x800) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), r1) sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(r2, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10048}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x28, r3, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4b617149}, @BATADV_ATTR_ORIG_ADDRESS={0xa}]}, 0x28}, 0x1, 0x0, 0x0, 0x4008000}, 0x200000c0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x0, 0x400, 0x70bd27, 0x25dfdbfe, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x2844) 07:39:42 executing program 2: r0 = openat$ttynull(0xffffffffffffff9c, 0x0, 0x380c1, 0x0) getpid() getpgid(0x0) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) getpgrp(r1) openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x3e9f42d08526b48c, 0x0) 07:39:42 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) r0 = accept4$phonet_pipe(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x80000) socket(0x22, 0x1, 0x81) getsockopt$PNPIPE_HANDLE(r0, 0x113, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getrlimit(0x6, &(0x7f0000000180)) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x8810}, 0x50) 07:39:42 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x68}}) 07:39:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) getgroups(0x2, &(0x7f0000000040)=[0xee01, 0x0]) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x250100, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) 07:39:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0xfffffeff, 0x7, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x20000800}, 0x0) 07:39:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCX25GDTEFACILITIES(r1, 0x89ea, &(0x7f0000000040)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x6c}}) 07:39:42 executing program 4: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0xc000) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NBD_CMD_STATUS(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="38000002", @ANYRES16=0x0, @ANYBLOB="00022cbd7000fcdbdf25050000000c00050000010000000000000c00040000000000000000000c000300ffff000000000000"], 0x38}, 0x1, 0x0, 0x0, 0x48805}, 0x48c0) arch_prctl$ARCH_MAP_VDSO_X32(0x2001, 0x20) 07:39:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x2c, 0x0, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f0000000080)=""/197, &(0x7f0000000180)=0xc5) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 1: openat$6lowpan_enable(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0xfffffeff, 0x7, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) r1 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000100), 0x0) ioctl$sock_SIOCGPGRP(r1, 0x8904, &(0x7f0000000140)) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r0, 0x111, 0x3, 0x0, 0x4) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), r3) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x24000055}, 0x1) 07:39:42 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x74}}) 07:39:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0xffffff1a, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x20004000}, 0x0) 07:39:42 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc, &(0x7f0000000040)="6d7f093bb5c2b681737c19ef04c5346a3e046c1a896577882dde13869b330aa258509cfe106f115cdde39ded5e800f667438b3f49fa27c2e38e1f3013d846a1207f518c511140d0b8c3832af0a9238fae2a20d0bfbd54069f03637a0c94f0a61ffeae313d3e7ed6b9ad802bb11d33c9762ac475f11aa0b30a4fce20daed928f34d13392968de7acebdf17be1bf97d98feb9dcf26e98d392bcc3c3bf8c63df2d21e4ed2cd70cd378b2dab9f9aaf9dbab3a29bfba3531271c9e85c7232c3ac52804c536e80caf96a497a30bd92d96c306f7eaa042bdb9b70e92150ea5fcd0995f467d6", 0xe2) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(0xffffffffffffffff, 0x111, 0x3, 0x0, 0x4) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x12) r1 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r1, 0x111, 0x2, 0x0, 0x4) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)=ANY=[@ANYBLOB="e0d02c5f90967440bbc99c985600ebb256f62d1833573006f5b6897859e1e541bddf9581208e6bec74e14f61db5a06adb0267a30f0d329483b53bf344cfe60b2f9fa2046ae4ae46e6902001a99c0f31607fb453ac7f2efc2f2a19b72138c5ea81a3e5b6e54b0d2249c151a93d40826887b412636512072a7d76618b445da70775e599526eabd98e338e9d8fdcace5da113e882883c1f9e12ae3ee75fffd07bf3c8d8926d72c0085142fcb42a688894fea99f7e127f2e718a971264ccf17a320ef57172b09e44107b905b3e6135769ccb628cf61c614f2104d8a27b0b31cfc987b8d104114453d48e8d2c99555d", @ANYRES32=r0, @ANYRES64=r1], 0x24}, 0x1, 0x0, 0x0, 0xcc810}, 0x8080) 07:39:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0xfffffeff, 0x7, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) 07:39:42 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x7a}}) 07:39:42 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x30, r1, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x30}, 0x1, 0x0, 0x0, 0x20040}, 0x1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x16098028}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x50, r2, 0x904, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x35}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}]}, 0x50}, 0x1, 0x0, 0x0, 0x4}, 0x10) 07:39:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x13, 0x80000, 0x4) getsockopt$inet_dccp_buf(r1, 0x21, 0xe, &(0x7f0000000040)=""/222, &(0x7f0000000140)=0xde) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f0000000040)={'wg0\x00', @remote}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) write$tun(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x315) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x890b, &(0x7f0000000000)={'sit0\x00', 0x0}) 07:39:43 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x300}}) 07:39:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x4, 0x3, 0x1) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000180)={&(0x7f0000000000), 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x40000) 07:39:43 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x4048044) socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x22, 0x801, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept$phonet_pipe(r1, &(0x7f0000000180), &(0x7f0000000140)=0x10) 07:39:43 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'syztnl1\x00', 0x0}) 07:39:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:43 executing program 4: mount_setattr(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8100, &(0x7f0000000040)={0x100078, 0x100084, 0x40000}, 0x20) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) 07:39:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socketpair(0x26, 0x6, 0x800, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r2) r3 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) r5 = socket(0x11, 0xa, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r5) r7 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r7) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)=ANY=[@ANYBLOB="b8000000", @ANYRES16=0x0, @ANYBLOB="000128bd700001010000010000000c000400ff030000000000000c00060003000000000000000c00060001000000000000004c00078008000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r1, @ANYBLOB="08000100", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32=r3, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="59a85129", @ANYRES32=r4, @ANYBLOB="08000100", @ANYRES32=r5, @ANYBLOB="0c00060000000000000000001c00078008000100", @ANYRES32=r7, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="08000100", @ANYRES32, @ANYBLOB="0c0006000300000000000000"], 0xb8}, 0x1, 0x0, 0x0, 0x4040}, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, r6, 0x100, 0x70bd26, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7f}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x4000080}, 0x0) 07:39:43 executing program 1: ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'sit0\x00', 0x0}) 07:39:43 executing program 2: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0xfffffeff, 0x7, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x500}}) 07:39:43 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) setsockopt$pppl2tp_PPPOL2TP_SO_RECVSEQ(r0, 0x111, 0x2, 0x0, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000000c0)) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f0000000040)={&(0x7f0000000000), 0xc, &(0x7f0000000100)={0x0}}, 0x0) 07:39:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:43 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x600}}) 07:39:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) getgroups(0x2, &(0x7f0000000040)=[0xee01, 0x0]) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x250100, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) 07:39:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) 07:39:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) getgroups(0x2, &(0x7f0000000040)=[0xee01, 0x0]) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x250100, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) 07:39:43 executing program 2: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0xfffffeff, 0x7, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080), 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r1, 0x8, 0x70bd2d, 0x25dfdbfc, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x6a}]}, 0x1c}}, 0x4) r3 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r3, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) connect$pppoe(0xffffffffffffffff, &(0x7f0000000040)={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, 'ip_vti0\x00'}}, 0x1e) 07:39:43 executing program 2: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0xfffffeff, 0x7, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket(0x10, 0x1, 0x101) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB="f4ffffff", @ANYRES16=r2, @ANYBLOB="010000000000000000000e000000"], 0x14}}, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) r5 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r6, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r5, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r3, &(0x7f0000000700)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000006c0)={&(0x7f0000000340)={0x3c, r5, 0x408, 0x70bd28, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x53ec}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x3}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x10}, 0x80) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r4, 0x4, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x1, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000100)={'syztnl2\x00', &(0x7f0000000640)={'ip6_vti0\x00', r4, 0x4, 0x6, 0x38, 0x1, 0x50, @mcast1, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1, 0x7800, 0x7f, 0x1000}}) r7 = syz_genetlink_get_family_id$batadv(&(0x7f00000002c0), r1) sendmsg$BATADV_CMD_TP_METER(r3, &(0x7f00000004c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x24, r2, 0x4, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x20000000) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r8, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000380)={&(0x7f0000000540)={0x54, r7, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x80020000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x64000c11}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f00000001c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="080028bd7000fbdbdf250100000008003b0000000000ac5d636a16a7060fc1f183b2ab08000300", @ANYRES32=0x0, @ANYBLOB="08000300", @ANYRES32=0x0, @ANYBLOB="050033000000000008000b000500000008000b0040000000080034000900000008003200fd7f000005002a0005000000"], 0x5c}, 0x1, 0x0, 0x0, 0x90}, 0x8000) 07:39:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) getgroups(0x2, &(0x7f0000000040)=[0xee01, 0x0]) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x250100, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x10) ioctl$TUNSETGROUP(0xffffffffffffffff, 0x400454ce, r1) 07:39:43 executing program 1: setsockopt$ax25_int(0xffffffffffffffff, 0x101, 0x7, &(0x7f0000000040)=0x7, 0x4) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r1, 0x1}, 0x14}}, 0x0) r3 = socket(0x1f, 0x44289bca68710b21, 0x6) setsockopt$PNPIPE_HANDLE(r3, 0x113, 0x3, &(0x7f00000002c0)=0x9, 0x4) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="10002cbd7000fddbdf250200000008003a009a0a0000050029000100000008002c000800000005002e000000000005002f000100000008003b0001000000050030000100f30005002f0001000000"], 0x54}, 0x1, 0x0, 0x0, 0x20008084}, 0x48044) r4 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0x18, 0x8, 0xfb73, 0x8, 0x81, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x1, 0x1}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={r4, &(0x7f00000000c0)="81ee0abcaa8d6f", &(0x7f0000000100)=@buf="f3d6d54d4a41f64a1b1a11813679ce30a15ce7def2018327a639d97962", 0x1}, 0x20) 07:39:43 executing program 5: ioctl$TUNGETFILTER(0xffffffffffffffff, 0x801054db, &(0x7f00000000c0)=""/255) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000080), 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f00000001c0)=ANY=[@ANYBLOB="5c0028bd7000fcdbdf25080001c74e244e2101000000ff000000b90a00000400000000000080040000000300000000020000", @ANYRES32=0x0, @ANYBLOB="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"], 0x15c}}, 0x40140) 07:39:43 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x700}}) 07:39:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 0: ptrace$setregs(0xd, 0x0, 0x80000003, &(0x7f0000002100)="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") ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000040)=0x0) getpgrp(r0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r2, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x204001, 0x0) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$TUNSETIFINDEX(r3, 0x400454da, &(0x7f0000000140)=r4) ioctl$TUNSETOFFLOAD(r2, 0x400454d0, 0x0) r5 = getpid() setpriority(0x0, r5, 0x7) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f00000001c0), 0xc, &(0x7f0000000180)={0x0}, 0x1, 0x0, 0x0, 0x20000040}, 0x0) 07:39:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) getgroups(0x2, &(0x7f0000000040)=[0xee01, 0x0]) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x250100, 0x0) ioctl$TUNSETOFFLOAD(r1, 0x400454d0, 0x10) 07:39:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'ip6tnl0\x00', 0x0, 0x29, 0x9, 0x1f, 0xfffffffb, 0x10, @mcast2, @remote, 0x7800, 0x10, 0xe3f, 0x5}}) 07:39:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'syztnl2\x00', 0x0}) 07:39:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) getgroups(0x2, &(0x7f0000000040)=[0xee01, 0x0]) openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x250100, 0x0) 07:39:43 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x1f00}}) 07:39:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl0\x00', 0x0}) 07:39:43 executing program 0: sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:43 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, 0x0, 0x800, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3f}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) 07:39:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = accept$ax25(0xffffffffffffffff, &(0x7f0000000040)={{}, [@netrom, @default, @rose, @netrom, @default, @null, @rose]}, &(0x7f00000000c0)=0x48) setsockopt$ax25_int(r1, 0x101, 0x5, &(0x7f0000000100)=0x1000, 0x4) 07:39:43 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:43 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x2000}}) 07:39:43 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) getgroups(0x2, &(0x7f0000000040)=[0xee01, 0x0]) 07:39:43 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000340)) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000600)={'gre0\x00', &(0x7f0000000540)={'gretap0\x00', 0x0, 0x700, 0x80, 0x9, 0xe92, {{0x25, 0x4, 0x0, 0xb, 0x94, 0x66, 0x0, 0x3d, 0x29, 0x0, @multicast2, @initdev={0xac, 0x1e, 0x0, 0x0}, {[@timestamp_addr={0x44, 0x44, 0x85, 0x1, 0x8, [{@rand_addr=0x64010102, 0x7f}, {@dev={0xac, 0x14, 0x14, 0x3b}, 0x400}, {@private=0xa010100, 0x800}, {@local, 0x80000001}, {@multicast1, 0x6}, {@initdev={0xac, 0x1e, 0x0, 0x0}, 0x6}, {@rand_addr=0x64010100, 0x81}, {@private=0xa010100, 0x3dab}]}, @noop, @timestamp_prespec={0x44, 0x2c, 0xe2, 0x3, 0x2, [{@remote, 0x100}, {@dev={0xac, 0x14, 0x14, 0x38}, 0x6}, {@dev={0xac, 0x14, 0x14, 0x26}, 0x1}, {@multicast2, 0x5f4c}, {@multicast2, 0xff800}]}, @timestamp_addr={0x44, 0xc, 0x16, 0x1, 0x5, [{@loopback, 0xe00d}]}]}}}}}) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket(0x11, 0xa, 0x0) socket$pppl2tp(0x18, 0x1, 0x1) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) getpeername$packet(r3, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f0000000100)=0x14) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x4c, r4, 0x20, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x8}, @BATADV_ATTR_VLANID={0x6}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x8}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x4c}, 0x1, 0x0, 0x0, 0x40480d0}, 0x4000) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000280)) r6 = socket(0x11, 0xa, 0x0) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000400)) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r3) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r6, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000380)={&(0x7f0000000440)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="00012bbd7000fedbdf250400000008000600", @ANYRES32=r5, @ANYBLOB="0a000900aaaaaaaaaabb0000080003001ba5842b53aaf6c2b35ae9f93fa1e76ce3b8a789853f4f20460271b9952f07a538081588b96896774d83d5e4ee8e3b375f14730407e5b6589f775d0002d70bbad403b51638ba797884830c3d57b14c92edb2385d572645e691a4ad29b0b144993805604da0bdd3fa9c0d34c1e3421906de64ae3fecd867060f1845c86d7b8e555a6c9ae4a5cd92aa39e9193b9e44ef3761e03d863b44998af56d6363c7f2b84b0e59ef92d8b65e2c746c7fc760fe5bb632097bf8d762d6ef00798cc4a325eedb48e94365", @ANYRES32=r5, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x80}, 0xc084) sendmsg$BATADV_CMD_GET_NEIGHBORS(r2, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20048004}, 0x14000000) 07:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x7, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 1: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$SIOCSIFHWADDR(r0, 0x8924, &(0x7f00000002c0)={'veth0_to_hsr\x00'}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000040)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$PNPIPE_HANDLE(0xffffffffffffffff, 0x113, 0x3, &(0x7f0000000040)=0x8, 0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x4800}}) 07:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x4c00}}) 07:39:44 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xb, 0x8, 0x59c436e9, 0xaaac, 0x0, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1}, 0x40) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) mount_setattr(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x1100, &(0x7f0000000080)={0x8e, 0x100000, 0x180000}, 0x20) 07:39:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x3c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x80000001}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x80) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCX25GSUBSCRIP(r1, 0x89e0, &(0x7f0000000340)={'veth0_to_bond\x00', 0x4, 0x1000}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r4) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r4, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x24, r2, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x100}]}, 0x24}, 0x1, 0x0, 0x0, 0x400a4}, 0x840) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r2, 0x1}, 0x14}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x2000400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r2, 0x100, 0x70bd28, 0x25dfdbff, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r5}]}, 0x5f7d566556a12e30}, 0x1, 0x0, 0x0, 0x40000}, 0x50) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r6, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:44 executing program 5: ioctl$TUNGETSNDBUF(0xffffffffffffffff, 0x800454d3, &(0x7f0000000040)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080), 0x302, 0x0) ioctl$IOCTL_CONFIG_SYS_RESOURCE_PARAMETERS(r1, 0x40096100, &(0x7f00000000c0)={{}, 0x2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) getitimer(0x95a92795fbdc23d8, &(0x7f0000000100)) 07:39:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x6000}}) 07:39:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'ip6gre0\x00', 0x0}) 07:39:44 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:44 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) socket(0x1e, 0xa, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) socket(0x1f, 0xa, 0x1ff) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, 0x0, 0xe18, 0x70bd2b, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000800}, 0x20000000) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x80) 07:39:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$inet_smc(0x2b, 0x1, 0x0) 07:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x4, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f00000000c0)={0x1, &(0x7f0000000040)="71e6b4682848d71287045a87042ada9bea39c34a487b85a5a32c978cccef38472cc6ec6c37e15b3bdbd975a6f052febaaf318b8a93d31d286868dab7", &(0x7f0000000080)=@tcp}, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 0: accept$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x10) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:44 executing program 1: r0 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, r0, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r0, 0x20, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x3}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x337b}]}, 0x44}, 0x1, 0x0, 0x0, 0x20}, 0x4) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:44 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x6800}}) 07:39:44 executing program 0: r0 = socket$pppoe(0x18, 0x1, 0x0) ioctl$PPPOEIOCSFWD(r0, 0x4008b100, &(0x7f0000000000)={0x18, 0x0, {0x3, @multicast, 'ip6_vti0\x00'}}) socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$SIOCX25SFACILITIES(r1, 0x89e3, &(0x7f0000000040)={0x9, 0xa5, 0xa, 0x7, 0x1f}) 07:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x2, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) socket$phonet_pipe(0x23, 0x5, 0x2) 07:39:44 executing program 4: setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 1: socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'ip6_vti0\x00', 0x0}) 07:39:44 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x6c00}}) 07:39:44 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f00000000c0)={'sit0\x00', &(0x7f0000000040)={'syztnl0\x00', 0x0, 0x29, 0x81, 0x2, 0x6, 0x4, @dev={0xfe, 0x80, '\x00', 0x20}, @private0={0xfc, 0x0, '\x00', 0x1}, 0x7800, 0x1, 0x7fff, 0x3f7}}) 07:39:44 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000140)={0xffffffffffffffff, &(0x7f0000000040)="136afa9a73078eb74914c1f03aada10c831faa70bcac7b3b2bbf836f4b7e5a1b18ef3efb486ae0e3cbb210e0377989f1515197d77792cddc2c138af03a425ce69a29ae08b18a33165e27893ee4e1e8f6cf726757676b0f2924eca82f267e0e29655e63f9e735b593feedfbcc5d325bc094ea962a6b138bc990662ec3d8707a18ecf2c934814febc6abb6c356a9fa8a58ed0f569961c993752b69a25b301700e9f3336e0e78506378e2b70af49b0cf7", &(0x7f0000000100)=@buf="fa4a8de86531e0046262d77b616797d96e7d43cc908b9cb6b21e2ce8d9c6830ed601d1ce665cdc7e6d35a5c0e3f6618c33689936e3056b78"}, 0x20) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl0\x00', 0x0}) 07:39:44 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:44 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x7400}}) 07:39:44 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) accept$phonet_pipe(r1, &(0x7f0000000040), &(0x7f0000000100)=0x10) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:44 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x541b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040), 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x4, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x4000000}, 0x2404c004) 07:39:45 executing program 4: socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0x2, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:45 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x7a00}}) 07:39:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0xff00}}) 07:39:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'sit0\x00', 0x0}) socket$nl_sock_diag(0x10, 0x3, 0x4) getpeername$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000080)=0x14) 07:39:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket(0x11, 0x8, 0x1083) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r1) sendmsg$SOCK_DIAG_BY_FAMILY(r1, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000100)={0xbc, 0x14, 0x400, 0x70bd25, 0x25dfdbfb, {0x28, 0x9}, [@INET_DIAG_REQ_BYTECODE={0xa8, 0x1, "295ce8e5401c1f0ba3e8f53b8b954bf2bd18a2741a7e0f4013afe73aacd0c13200ae25bcf3f97ec0180e1e17eb8b281009de309a68ffd3a25318c095a987dc981a5f700587c00aad5211e7d9bd032a809105acf23790d5c8079603856d8f49bc26e9a8ea196696e8c2ef94fd70f6458c545ade38722da9d3a85920fc5ff15145e2f21151949ea015fce28cf3fd001febc00c26596c4b355cc0ac7dc1c4dd3b0ae24d5540"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4c080}, 0x20000001) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000100)="445f6264c160d0fbbe7d3ee602a0fad44e05dbc544c82c728fe05cab238c3b355a736e38a0ef1920550bf1c20a0c84e9199e26bf5a1d73ec3e4635c8900eef1b76c1609a24d9ba1092b39f0b7b1c041e5c32d28c19098ff2fe54faf406a5415ef462d55d79a5c370914022b9c317ac17d0c47c50ee23fce0ef32bd9aa57389e7840da232adb8b0adc5763ac9a22cc62483ecd77dd526e91d43cfacfa9994d5470e27f5ecf396debc2a9da54e19fdd18205d7983d", 0xb4) 07:39:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x1000000}}) 07:39:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000180)={0x1, &(0x7f0000000040)="4bd6a2752366576d3237fcffbe22ed840bcff336d5b99fe8e2951b0839ba865ddd59fe6c1cad74ed49a6bd426a121f791a41e34f58d3ebefd19ee1214044bfbd4ef4525cf8cda763b50c40fc2ff68a87c31a3e1912fcaa74926c968993cae6a0f3a913ecb7de6cf6ba4154b3b9204582c543cdde656078853652f8d8bdb3c59d9fc441ccbf90c77479a6a19f49ddbdc22b00bb5108cc52a96492475656be852b861adf3cc4d8a0a09cf350a4c8d78eed012f877a958c14927d126c0e3d154bb4368630c513ab896d306ed5da559083750156ca7bc189358717a5a09d4994bca80fbf", &(0x7f0000000140)=@udp, 0x2}, 0x20) 07:39:45 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000100), 0xffffffffffffffff) r3 = socket(0x21, 0x5, 0x9374) sendmsg$BATADV_CMD_SET_VLAN(r3, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x4c, 0x0, 0x4, 0x70bd2a, 0x25dfdbff, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x5394}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x3}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x8}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x6}]}, 0x4c}}, 0x10000000) sendmsg$L2TP_CMD_TUNNEL_CREATE(r1, &(0x7f00000001c0)={&(0x7f0000000040), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r2, 0x20, 0x70bd28, 0x25dfdbfe}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x800) socketpair(0x5, 0xa, 0xf8000000, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r3) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) accept4$ax25(r6, &(0x7f00000004c0)={{0x3, @default}, [@null, @bcast, @rose, @bcast, @remote, @rose, @default, @rose]}, &(0x7f0000000540)=0x48, 0x80800) sendmsg$BATADV_CMD_GET_NEIGHBORS(r4, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r5, 0x0, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x4}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x8085}, 0x4000802) 07:39:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet_dccp_buf(r0, 0x21, 0x0, 0x0, 0x0) 07:39:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'ip6tnl0\x00', 0x0}) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000140)={'ip6gre0\x00', &(0x7f0000000180)={'ip6gre0\x00', r1, 0x2f, 0x2, 0xe7, 0x4, 0x61, @remote, @local, 0x10, 0x8007, 0xb3e3, 0x7}}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000000)={'syztnl1\x00', &(0x7f0000000080)={'ip6gre0\x00', r1, 0x2f, 0x80, 0x4, 0x4, 0x0, @mcast1, @loopback, 0x0, 0xf8e0, 0x800, 0x3f}}) 07:39:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x2000000}}) 07:39:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x0, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:39:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 1: connect$nfc_raw(0xffffffffffffffff, &(0x7f0000000180)={0x27, 0x1, 0x0, 0x2}, 0x10) bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x1c1d575c2b3d2e24, 0xffff7fff, 0x5, 0x7, 0x1000, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1}, 0x40) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket(0x22, 0xa, 0x800) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, 0x0, 0x200, 0x70bd27, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb0000000}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4) 07:39:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x3000000}}) 07:39:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f00000000c0)={'bond0\x00'}) ioctl$TUNSETOWNER(0xffffffffffffffff, 0x400454cc, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket(0x23, 0x5, 0x8) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000000)={0x0}, 0x1, 0x0, 0x0, 0x2050}, 0x4048040) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x5910c3, 0x0) ioctl$TUNSETSNDBUF(r1, 0x400454d4, &(0x7f0000000140)=0x2) 07:39:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) setsockopt$PNPIPE_ENCAP(0xffffffffffffffff, 0x113, 0x1, &(0x7f0000000040), 0x4) 07:39:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000780)) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = accept4$x25(0xffffffffffffffff, 0x0, &(0x7f0000000280), 0x0) bind$x25(r1, &(0x7f00000002c0)={0x9, @remote={'\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc\xcc', 0x0}}, 0x12) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)={0xf, 0xffff, 0x7, 0x4, 0x408, 0xffffffffffffffff, 0x2, '\x00', 0x0, 0xffffffffffffffff, 0x5, 0x4, 0x2}, 0x40) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000240)={r2, &(0x7f0000000080)="d8ae7d2f37949a686084db58183ad9e9008e3af6509214f41972ec9ceb7b733a4135de26abee145085c8ffdd62ef6d468f03ae589469821cfa2717bed1439fec17b898ac0ff7f4c903338a0533f041b5ecceefb2cf9eb86d854d333fefe522d27b542fe145391517fd7dd35a786fdd13447d116c02c0d74ae64261bd976a7d135acd50f6da8471915a81a8cd650f7d69a8999efecf080ec7c4a57a0638bc", &(0x7f0000000140)=@buf="b995516a4b412dee13b2b3976cdcd96abe39dca17003db701960b4f5611bc596f947e0695e18bfa4cbbc48e5ed9e62955f9bdfda7668daab9b354195886cbe662e93d6d74625dbb34628dbff47dfd478740716923ea13a3a7667e84b953f5bcae427d5ff83a4aaf01408f91510ea3f28d8b93c1738d61c4cb3aafa0d0a039332da211758b57a17f2242aecfad63bb051916486401add5b226c0ba5e4fe9205ed4a6358e5542d95ffab2cd9d94ed7359f443f263dd39c73d75d97d96ffef523e16fb9265e43480877242003db8574d63800d90c2e9507487b455c0882a9959017ce38efe0fdd916d19a5113fcf83f069cd3"}, 0x20) mlockall(0x1) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000300)) r3 = socket(0x11, 0xa, 0x0) r4 = accept4$ax25(r3, &(0x7f0000000680)={{0x3, @bcast}, [@default, @rose, @netrom, @default, @rose, @bcast, @bcast, @bcast]}, &(0x7f00000003c0)=0x48, 0x80800) r5 = syz_init_net_socket$ax25(0x3, 0x3, 0xcf) ioctl$sock_ax25_SIOCDELRT(r5, 0x890c, &(0x7f0000000700)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x0, [@default, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @bcast, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) ioctl$SIOCAX25DELFWD(r4, 0x89eb, &(0x7f0000000540)={@rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r3) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000380), 0xffffffffffffffff) r7 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r7) sendmsg$L2TP_CMD_TUNNEL_CREATE(r7, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000005c0)={&(0x7f00000004c0)={0x80, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_COOKIE={0xc, 0xf, 0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x7852}, @L2TP_ATTR_MTU={0x6}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x6}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x3}, @L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x7}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e21}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_macvtap\x00'}]}, 0x80}, 0x1, 0x0, 0x0, 0x4}, 0x4040080) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)=ANY=[@ANYBLOB="6400959ff188db65c75b14dd9de34f526c588a0f6678225eb2f92fc77d6f97de1dd3fd964218f0ff013c88c35d6ce4947ae7f908b66d7d873b357b27f85baa1d888b9f06bf11d083", @ANYRES16=r6, @ANYBLOB="000828bd7000fedbdf250e0000000500300001000000060028000100000008000b00f8ffffff05002e0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x44000}, 0x50) 07:39:45 executing program 5: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x4000000}}) 07:39:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 0: socket$inet6_udp(0xa, 0x2, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000001c0)={&(0x7f0000000340)={0x60, 0x0, 0x400, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x81}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @local}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x6}]}, 0x60}, 0x1, 0x0, 0x0, 0xc000}, 0x4000010) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={0x0, 0xffffffffffffff79}, 0x1, 0x0, 0x0, 0x4004800}, 0x40000) sendmsg$NBD_CMD_RECONFIGURE(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, 0x0, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x101}]}, 0x2c}}, 0x890) 07:39:45 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x5000000}}) 07:39:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:45 executing program 5: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x6000000}}) 07:39:46 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x7000000}}) 07:39:46 executing program 4: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 0: r0 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r0) ioctl$SIOCAX25DELFWD(r0, 0x89eb, &(0x7f0000000080)={@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}}) r1 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0x80}, 0x0) 07:39:46 executing program 5: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f00000000c0)={'gretap0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x40, 0x20, 0x3, 0x5, {{0x9, 0x4, 0x3, 0x3b, 0x24, 0x68, 0x0, 0x5, 0x4, 0x0, @loopback, @local, {[@timestamp={0x44, 0x10, 0x89, 0x0, 0x2, [0x4, 0x0, 0x1]}]}}}}}) 07:39:46 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x8000000}}) 07:39:46 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x1f000000}}) 07:39:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 4: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 2: socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000240), r1) 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$nbd(&(0x7f0000000040), r2) sendmsg$NBD_CMD_STATUS(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x28, r4, 0x1, 0x0, 0x0, {}, [@NBD_ATTR_CLIENT_FLAGS={0xc}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x28}}, 0x0) r5 = socket(0x3, 0x4, 0x2) r6 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r6) r7 = socket(0x11, 0x1, 0x8) r8 = socket(0x11, 0xa, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000900), r8) sendmsg$NBD_CMD_CONNECT(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x6004020}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x9c, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8, 0x1, r5}, {0x8}, {0x8, 0x1, r6}]}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x447}, @NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8}]}, @NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8, 0x1, r7}, {0x8}, {0x8, 0x1, r8}, {0x8}]}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x2}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x9c}}, 0x10000004) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0304007dea5b22e1f8c2d2c3000000", @ANYRES16=0x0, @ANYBLOB="00042dbd7000fedbdf250c00000008003a0000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x4000000) 07:39:46 executing program 4: ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, 0x0) 07:39:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 3: r0 = socket(0x11, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x8922, &(0x7f0000000400)={'sit0\x00', &(0x7f00000000c0)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @remote, @empty, 0x0, 0x0, 0x0, 0x20000000}}) 07:39:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) 07:39:46 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$BATADV_CMD_GET_NEIGHBORS(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x4080}, 0x0) 07:39:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x5, 0x81, 0x81, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, &(0x7f0000000000)={'syztnl1\x00', 0x0}) [ 1841.717713][T17677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1841.747675][T17677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 07:39:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$IOCTL_STATUS_ACCEL_DEV(0xffffffffffffffff, 0x40046103, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, "3928ffedd692745fa7671319edf3baeb62c730afb4559370e545d5d52813bd8d"}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x890b, 0x0) [ 1841.799552][T17677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1841.839170][T17677] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1852.357714][ T3261] ieee802154 phy0 wpan0: encryption failed: -22 [ 1852.364345][ T3261] ieee802154 phy1 wpan1: encryption failed: -22 [ 1913.797508][ T3261] ieee802154 phy0 wpan0: encryption failed: -22 [ 1913.804849][ T3261] ieee802154 phy1 wpan1: encryption failed: -22 [ 1975.247427][ T3261] ieee802154 phy0 wpan0: encryption failed: -22 [ 1975.253821][ T3261] ieee802154 phy1 wpan1: encryption failed: -22 [ 1999.557798][ T1652] INFO: task syz-executor.1:17677 blocked for more than 143 seconds. [ 1999.566299][ T1652] Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1999.574760][ T1652] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1999.583586][ T1652] task:syz-executor.1 state:D stack:27544 pid:17677 ppid: 8454 flags:0x00000004 [ 1999.592877][ T1652] Call Trace: [ 1999.596157][ T1652] __schedule+0x93a/0x26f0 [ 1999.601372][ T1652] ? io_schedule_timeout+0x140/0x140 [ 1999.606674][ T1652] ? rwlock_bug.part.0+0x90/0x90 [ 1999.612039][ T1652] schedule+0xd3/0x270 [ 1999.616123][ T1652] schedule_preempt_disabled+0xf/0x20 [ 1999.621568][ T1652] __mutex_lock+0x7b6/0x10a0 [ 1999.626397][ T1652] ? genl_rcv_msg+0x3e0/0x580 [ 1999.631197][ T1652] ? mutex_lock_io_nested+0xf00/0xf00 [ 1999.636579][ T1652] ? stack_trace_save+0x8c/0xc0 [ 1999.641569][ T1652] ? __sanitizer_cov_trace_const_cmp1+0x22/0x80 [ 1999.647950][ T1652] ? __radix_tree_lookup+0x211/0x2a0 [ 1999.653238][ T1652] genl_rcv_msg+0x3e0/0x580 [ 1999.657773][ T1652] ? kasan_save_stack+0x1b/0x40 [ 1999.662623][ T1652] ? genl_get_cmd+0x480/0x480 [ 1999.667325][ T1652] ? lock_acquire+0x442/0x510 [ 1999.672000][ T1652] ? rcu_read_lock_sched_held+0xd/0x70 [ 1999.677479][ T1652] ? lock_acquire+0x442/0x510 [ 1999.682151][ T1652] ? lock_release+0x720/0x720 [ 1999.686961][ T1652] ? rcu_read_lock_sched_held+0xd/0x70 [ 1999.692445][ T1652] ? lock_acquire+0x442/0x510 [ 1999.697385][ T1652] netlink_rcv_skb+0x153/0x420 [ 1999.702169][ T1652] ? genl_get_cmd+0x480/0x480 [ 1999.706833][ T1652] ? netlink_ack+0xa60/0xa60 [ 1999.712204][ T1652] ? netlink_deliver_tap+0x1b1/0xbc0 [ 1999.717706][ T1652] ? _copy_from_iter+0x12b/0x1320 [ 1999.722760][ T1652] genl_rcv+0x24/0x40 [ 1999.726758][ T1652] netlink_unicast+0x533/0x7d0 [ 1999.731576][ T1652] ? netlink_attachskb+0x890/0x890 [ 1999.736764][ T1652] ? __phys_addr_symbol+0x2c/0x70 [ 1999.742778][ T1652] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 1999.748609][ T1652] netlink_sendmsg+0x86d/0xdb0 [ 1999.753624][ T1652] ? netlink_unicast+0x7d0/0x7d0 [ 1999.758860][ T1652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1999.765103][ T1652] ? netlink_unicast+0x7d0/0x7d0 [ 1999.770470][ T1652] sock_sendmsg+0xcf/0x120 [ 1999.774893][ T1652] ____sys_sendmsg+0x6e8/0x810 [ 1999.779755][ T1652] ? kernel_sendmsg+0x50/0x50 [ 1999.784438][ T1652] ? do_recvmmsg+0x6d0/0x6d0 [ 1999.789989][ T1652] ? fs_reclaim_release+0x9c/0xf0 [ 1999.795025][ T1652] ? lock_downgrade+0x6e0/0x6e0 [ 1999.799923][ T1652] ___sys_sendmsg+0xf3/0x170 [ 1999.804513][ T1652] ? sendmsg_copy_msghdr+0x160/0x160 [ 1999.809821][ T1652] ? rcu_read_lock_sched_held+0xd/0x70 [ 1999.815287][ T1652] ? __fget_files+0x21b/0x3e0 [ 1999.819991][ T1652] ? lock_downgrade+0x6e0/0x6e0 [ 1999.824841][ T1652] ? futex_exit_release+0x220/0x220 [ 1999.830068][ T1652] ? alloc_empty_file+0xd7/0x170 [ 1999.835003][ T1652] ? __fget_files+0x23d/0x3e0 [ 1999.839724][ T1652] ? __fget_light+0xea/0x280 [ 1999.844322][ T1652] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1999.850605][ T1652] __sys_sendmsg+0xe5/0x1b0 [ 1999.855164][ T1652] ? __sys_sendmsg_sock+0x30/0x30 [ 1999.860259][ T1652] ? syscall_enter_from_user_mode+0x21/0x70 [ 1999.866185][ T1652] ? trace_hardirqs_on+0x5b/0x1c0 [ 1999.871243][ T1652] do_syscall_64+0x35/0xb0 [ 1999.875689][ T1652] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1999.881618][ T1652] RIP: 0033:0x4665d9 [ 1999.885506][ T1652] RSP: 002b:00007fd089892188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1999.894369][ T1652] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004665d9 [ 1999.902791][ T1652] RDX: 0000000010000004 RSI: 0000000020000180 RDI: 0000000000000005 [ 1999.910863][ T1652] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 1999.919054][ T1652] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056bf80 [ 1999.927642][ T1652] R13: 00007ffdcda06d1f R14: 00007fd089892300 R15: 0000000000022000 [ 1999.935626][ T1652] INFO: task syz-executor.1:17690 blocked for more than 143 seconds. [ 1999.943735][ T1652] Tainted: G W 5.14.0-rc1-syzkaller #0 [ 1999.951042][ T1652] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1999.959762][ T1652] task:syz-executor.1 state:D stack:27824 pid:17690 ppid: 8454 flags:0x00000004 [ 1999.969082][ T1652] Call Trace: [ 1999.972361][ T1652] __schedule+0x93a/0x26f0 [ 1999.976768][ T1652] ? io_schedule_timeout+0x140/0x140 [ 1999.982087][ T1652] ? rwlock_bug.part.0+0x90/0x90 [ 1999.987114][ T1652] schedule+0xd3/0x270 [ 1999.987135][ T1652] schedule_preempt_disabled+0xf/0x20 [ 1999.987153][ T1652] __mutex_lock+0x7b6/0x10a0 [ 1999.987171][ T1652] ? rcu_read_lock_bh_held+0x3/0x60 [ 2000.007385][ T1652] ? nbd_genl_status+0xaf/0x530 [ 2000.012267][ T1652] ? mutex_lock_io_nested+0xf00/0xf00 [ 2000.018163][ T1652] ? lock_downgrade+0x6e0/0x6e0 [ 2000.023018][ T1652] ? __nla_parse+0x3d/0x50 [ 2000.027454][ T1652] nbd_genl_status+0xaf/0x530 [ 2000.032128][ T1652] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 2000.039580][ T1652] genl_family_rcv_msg_doit+0x228/0x320 [ 2000.045132][ T1652] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 2000.052722][ T1652] ? genl_op_from_small+0x23/0x3c0 [ 2000.057892][ T1652] ? genl_get_cmd+0x3cf/0x480 [ 2000.062571][ T1652] genl_rcv_msg+0x328/0x580 [ 2000.067095][ T1652] ? genl_get_cmd+0x480/0x480 [ 2000.071771][ T1652] ? netlink_sendmsg+0x967/0xdb0 [ 2000.076692][ T1652] ? sock_sendmsg+0xcf/0x120 [ 2000.081368][ T1652] ? ____sys_sendmsg+0x6e8/0x810 [ 2000.086325][ T1652] ? nbd_alloc_config+0x180/0x180 [ 2000.091380][ T1652] ? lock_release+0x720/0x720 [ 2000.096422][ T1652] ? rcu_read_lock_sched_held+0xd/0x70 [ 2000.101961][ T1652] ? lock_acquire+0x442/0x510 [ 2000.106633][ T1652] netlink_rcv_skb+0x153/0x420 [ 2000.111468][ T1652] ? genl_get_cmd+0x480/0x480 [ 2000.116199][ T1652] ? netlink_ack+0xa60/0xa60 [ 2000.121561][ T1652] ? netlink_deliver_tap+0x1b1/0xbc0 [ 2000.127304][ T1652] ? _copy_from_iter+0x12b/0x1320 [ 2000.132344][ T1652] genl_rcv+0x24/0x40 [ 2000.136342][ T1652] netlink_unicast+0x533/0x7d0 [ 2000.141153][ T1652] ? netlink_attachskb+0x890/0x890 [ 2000.146266][ T1652] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2000.152701][ T1652] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2000.158992][ T1652] ? __phys_addr_symbol+0x2c/0x70 [ 2000.164033][ T1652] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2000.169780][ T1652] ? __check_object_size+0x16e/0x3f0 [ 2000.175065][ T1652] netlink_sendmsg+0x86d/0xdb0 [ 2000.179974][ T1652] ? netlink_unicast+0x7d0/0x7d0 [ 2000.185025][ T1652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2000.191403][ T1652] ? netlink_unicast+0x7d0/0x7d0 [ 2000.196429][ T1652] sock_sendmsg+0xcf/0x120 [ 2000.201296][ T1652] ____sys_sendmsg+0x6e8/0x810 [ 2000.206072][ T1652] ? kernel_sendmsg+0x50/0x50 [ 2000.211640][ T1652] ? do_recvmmsg+0x6d0/0x6d0 [ 2000.216328][ T1652] ___sys_sendmsg+0xf3/0x170 [ 2000.221041][ T1652] ? sendmsg_copy_msghdr+0x160/0x160 [ 2000.226334][ T1652] ? rcu_read_lock_sched_held+0xd/0x70 [ 2000.232336][ T1652] ? debug_object_active_state+0x260/0x350 [ 2000.238577][ T1652] ? __fget_files+0x21b/0x3e0 [ 2000.243262][ T1652] ? lock_downgrade+0x6e0/0x6e0 [ 2000.248764][ T1652] ? futex_exit_release+0x220/0x220 [ 2000.253970][ T1652] ? kasan_quarantine_put+0xf5/0x210 [ 2000.259354][ T1652] ? trace_hardirqs_on+0x5b/0x1c0 [ 2000.264384][ T1652] ? __fget_files+0x23d/0x3e0 [ 2000.269898][ T1652] ? __fget_light+0xea/0x280 [ 2000.274502][ T1652] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 2000.281106][ T1652] __sys_sendmsg+0xe5/0x1b0 [ 2000.285639][ T1652] ? __sys_sendmsg_sock+0x30/0x30 [ 2000.290789][ T1652] ? syscall_enter_from_user_mode+0x21/0x70 [ 2000.296769][ T1652] ? trace_hardirqs_on+0x5b/0x1c0 [ 2000.301933][ T1652] do_syscall_64+0x35/0xb0 [ 2000.306355][ T1652] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2000.312330][ T1652] RIP: 0033:0x4665d9 [ 2000.316219][ T1652] RSP: 002b:00007fd089871188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2000.324691][ T1652] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 00000000004665d9 [ 2000.332711][ T1652] RDX: 0000000000000000 RSI: 0000000020000140 RDI: 0000000000000004 [ 2000.340729][ T1652] RBP: 00000000004bfcb9 R08: 0000000000000000 R09: 0000000000000000 [ 2000.348963][ T1652] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c038 [ 2000.356959][ T1652] R13: 00007ffdcda06d1f R14: 00007fd089871300 R15: 0000000000022000 [ 2000.365619][ T1652] INFO: task systemd-udevd:17703 blocked for more than 144 seconds. [ 2000.373799][ T1652] Tainted: G W 5.14.0-rc1-syzkaller #0 [ 2000.381181][ T1652] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 2000.389913][ T1652] task:systemd-udevd state:D stack:28616 pid:17703 ppid: 4868 flags:0x00004000 [ 2000.399186][ T1652] Call Trace: [ 2000.402454][ T1652] __schedule+0x93a/0x26f0 [ 2000.407030][ T1652] ? io_schedule_timeout+0x140/0x140 [ 2000.412325][ T1652] ? rwlock_bug.part.0+0x90/0x90 [ 2000.417423][ T1652] schedule+0xd3/0x270 [ 2000.421492][ T1652] schedule_preempt_disabled+0xf/0x20 [ 2000.426848][ T1652] __mutex_lock+0x7b6/0x10a0 [ 2000.431494][ T1652] ? del_gendisk+0x8b/0x770 [ 2000.436002][ T1652] ? mutex_lock_io_nested+0xf00/0xf00 [ 2000.441445][ T1652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2000.447733][ T1652] ? kobject_put+0xb9/0x540 [ 2000.452412][ T1652] ? __sanitizer_cov_trace_cmp8+0x1d/0x70 [ 2000.458172][ T1652] ? kfree_const+0x35/0x60 [ 2000.462666][ T1652] del_gendisk+0x8b/0x770 [ 2000.467007][ T1652] ? nbd_config_put+0x61b/0xa00 [ 2000.471867][ T1652] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 2000.478431][ T1652] ? nbd_genl_disconnect+0x510/0x510 [ 2000.483758][ T1652] nbd_put.part.0+0x82/0x160 [ 2000.489157][ T1652] nbd_release+0x14d/0x1a0 [ 2000.493580][ T1652] blkdev_put+0x34f/0xae0 [ 2000.498042][ T1652] ? __sanitizer_cov_trace_const_cmp2+0x22/0x80 [ 2000.504286][ T1652] blkdev_close+0x8c/0xb0 [ 2000.508752][ T1652] __fput+0x288/0x920 [ 2000.512747][ T1652] ? blkdev_put+0xae0/0xae0 [ 2000.517434][ T1652] task_work_run+0xdd/0x1a0 [ 2000.522148][ T1652] exit_to_user_mode_prepare+0x27e/0x290 [ 2000.527826][ T1652] syscall_exit_to_user_mode+0x19/0x60 [ 2000.533287][ T1652] do_syscall_64+0x42/0xb0 [ 2000.537723][ T1652] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 2000.543618][ T1652] RIP: 0033:0x7f70b415c270 [ 2000.548055][ T1652] RSP: 002b:00007ffc1b7c2978 EFLAGS: 00000246 ORIG_RAX: 0000000000000003 [ 2000.556720][ T1652] RAX: 0000000000000000 RBX: 0000000000000007 RCX: 00007f70b415c270 [ 2000.564846][ T1652] RDX: 000000000aba9500 RSI: 0000000000000000 RDI: 0000000000000007 [ 2000.572983][ T1652] RBP: 00007f70b5016710 R08: 000000000000004a R09: 0000000000000008 [ 2000.581974][ T1652] R10: 000055c1d22d5758 R11: 0000000000000246 R12: 0000000000000000 [ 2000.591272][ T1652] R13: 000055c1d22dacf0 R14: 0000000000000003 R15: 000000000000000e [ 2000.599430][ T1652] INFO: lockdep is turned off. [ 2000.604287][ T1652] NMI backtrace for cpu 0 [ 2000.608777][ T1652] CPU: 0 PID: 1652 Comm: khungtaskd Tainted: G W 5.14.0-rc1-syzkaller #0 [ 2000.618575][ T1652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2000.628614][ T1652] Call Trace: [ 2000.631962][ T1652] dump_stack_lvl+0xcd/0x134 [ 2000.636542][ T1652] nmi_cpu_backtrace.cold+0x44/0xd7 [ 2000.641725][ T1652] ? lapic_can_unplug_cpu+0x80/0x80 [ 2000.646912][ T1652] nmi_trigger_cpumask_backtrace+0x1b3/0x230 [ 2000.652892][ T1652] watchdog+0xd0a/0xfc0 [ 2000.657034][ T1652] ? reset_hung_task_detector+0x30/0x30 [ 2000.662563][ T1652] kthread+0x3e5/0x4d0 [ 2000.666617][ T1652] ? set_kthread_struct+0x130/0x130 [ 2000.671797][ T1652] ret_from_fork+0x1f/0x30 [ 2000.676417][ T1652] Sending NMI from CPU 0 to CPUs 1: [ 2000.681710][ C1] NMI backtrace for cpu 1 skipped: idling at acpi_idle_do_entry+0x1c6/0x250 [ 2000.683115][ T1652] Kernel panic - not syncing: hung_task: blocked tasks [ 2000.697223][ T1652] CPU: 0 PID: 1652 Comm: khungtaskd Tainted: G W 5.14.0-rc1-syzkaller #0 [ 2000.707029][ T1652] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2000.717078][ T1652] Call Trace: [ 2000.720520][ T1652] dump_stack_lvl+0xcd/0x134 [ 2000.725105][ T1652] panic+0x306/0x73d [ 2000.728992][ T1652] ? __warn_printk+0xf3/0xf3 [ 2000.733575][ T1652] ? lapic_can_unplug_cpu+0x80/0x80 [ 2000.738791][ T1652] ? preempt_schedule_thunk+0x16/0x18 [ 2000.744154][ T1652] ? nmi_trigger_cpumask_backtrace+0x196/0x230 [ 2000.750560][ T1652] ? watchdog.cold+0x5/0x158 [ 2000.755142][ T1652] watchdog.cold+0x16/0x158 [ 2000.759635][ T1652] ? reset_hung_task_detector+0x30/0x30 [ 2000.765169][ T1652] kthread+0x3e5/0x4d0 [ 2000.769227][ T1652] ? set_kthread_struct+0x130/0x130 [ 2000.774421][ T1652] ret_from_fork+0x1f/0x30 [ 2000.785210][ T1652] Kernel Offset: disabled [ 2000.789702][ T1652] Rebooting in 86400 seconds..