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"], 0x48f0}, 0x1, 0x0, 0x0, 0x40004}, 0x4044090) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f0000000480)={r0}) (async) 12:01:43 executing program 2: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) getsockopt$WPAN_SECURITY_LEVEL(r9, 0x0, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_procfs$pagemap(r0, 0x0) 12:01:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1, 0x10, 0x7800, 0x7fff, 0x6}}) 12:01:43 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) (async) r0 = socket(0x2b, 0xa, 0x0) (async, rerun: 64) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (rerun: 64) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000140)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r1, 0x4, 0x70bd29, 0x401, {}, [@L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x5}, @L2TP_ATTR_VLAN_ID={0xfffffffffffffd91, 0xe, 0xbd2}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'virt_wifi0\x00'}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x20000084}, 0x4000000) 12:01:43 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) r4 = memfd_secret(0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, 0x0, 0x0) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_tracing={0x1a, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffff29}, [@map_idx={0x18, 0x14, 0x5, 0x0, 0xd}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x9e, &(0x7f0000000100)=""/158, 0x41100, 0x61, '\x00', r3, 0x19, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2f3f1, r0, 0x3, 0x0, &(0x7f0000000200)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x3, 0xc, 0x4}, {0x1, 0x1, 0xb, 0x6}], 0x10, 0x4}, 0x90) 12:01:43 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x7800, 0x7fff, 0x6}}) 12:01:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000440), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r2, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0xff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x67bf2b1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, 0x0) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r4, 0x6ec48da0f2d7cebf, 0x70bd27, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @initdev}, &(0x7f00000002c0)=0xc) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, 0x0, 0x4, 0x5, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x805) 12:01:43 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x7800, 0x7fff, 0x6}}) 12:01:43 executing program 1: r0 = memfd_secret(0x0) (async, rerun: 32) r1 = getpgrp(0xffffffffffffffff) (async, rerun: 32) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vxcan0\x00', 0x0}) (async) r4 = memfd_secret(0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, 0x0, 0x0) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000240)=@bpf_tracing={0x1a, 0x11, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0xffffff29}, [@map_idx={0x18, 0x14, 0x5, 0x0, 0xd}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r0}}]}, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x9e, &(0x7f0000000100)=""/158, 0x41100, 0x61, '\x00', r3, 0x19, r4, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2f3f1, r0, 0x3, 0x0, &(0x7f0000000200)=[{0x0, 0x5, 0x1, 0x9}, {0x0, 0x3, 0xc, 0x4}, {0x1, 0x1, 0xb, 0x6}], 0x10, 0x4}, 0x90) 12:01:43 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) socket$l2tp6(0xa, 0x2, 0x73) r0 = syz_clone(0x4000000, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") getpgrp(r0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:43 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x0, 0x7800, 0x7fff, 0x6}}) 12:01:43 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x34, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfff}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x8}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x7}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x40010) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000440), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'batadv_slave_1\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f0000000580)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x54, r2, 0x20, 0x70bd27, 0x25dfdbfd, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0xff}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x67bf2b1}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x4000000) (async, rerun: 64) sendmsg$BATADV_CMD_SET_HARDIF(r1, &(0x7f0000000ac0)={0x0, 0x0, 0x0}, 0x0) (async, rerun: 64) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r4, 0x6ec48da0f2d7cebf, 0x70bd27, 0x25dfdbfb, {}, [@GTPA_FLOW={0x6}, @GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x4040000}, 0x10) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @broadcast, @initdev}, &(0x7f00000002c0)=0xc) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x44, 0x0, 0x4, 0x5, 0x25dfdbfe, {}, [@BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x7}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x40004}, 0x805) 12:01:43 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x0, 0x7fff, 0x6}}) 12:01:43 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = syz_clone(0x1000, &(0x7f0000000240)="88c80294d4df927430c3236e2b99ed7656341edd0800000002101fc1dd897ec5e4b70329cbb79ae70b3df8ab0b70b5875067ac7c82a8a06c15fe9f6b09def1002f82a796bb91ef7d08dd13159c4f29fa69097df39391c87115c8285ad2bec38e2adf536545c5a11bf359a4aac94a8063983fba49d217b5b4cb32dbe63029535c5bc32e9b4d1284e0da27f7bcb0c1c6997957ae6571fdd97a44faf9ed03f2223e50257b1da37e04687f89c1532270b2edfec293f40841fbadb181c0a4f834e92bcf1c8cff7616", 0xc6, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="2d31961fb0f428f1640602f972fb84b372af72a9a607") r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x98}}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r3, r4, 0xfffffff9}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@delchain={0xc34, 0x65, 0x300, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0x10}, {0x10, 0xf}, {0xffe0, 0x1}}, [@TCA_RATE={0x6, 0x5, {0x2, 0x8}}, @filter_kind_options=@f_bpf={{0x8}, {0xc00, 0x2, [@TCA_BPF_FD={0x8, 0x6, r0}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_ACT={0x274, 0x1, [@m_bpf={0x16c, 0x8, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_FD={0x8, 0x5, r4}, @TCA_ACT_BPF_FD={0x8, 0x5, r3}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{0x2, 0xbe, 0x2, 0x2}, {0x7, 0x1, 0x0, 0x401}]}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x7ff, 0x2, 0x1c, 0x8}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x8, 0xfff, 0xffffffffffffffff, 0x400, 0x8001}}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x1, 0x1f, 0x26}, {0x0, 0x5, 0x6, 0x6}, {0x4, 0x1, 0x4, 0x6}, {0xff80, 0xa2, 0x80}, {0xfff9, 0x9, 0x3, 0x1}, {0x3, 0xa0, 0xf8, 0x6}]}]}, {0xc7, 0x6, "980bbbbe7196db5058f72870465fa8265c6c55518fcef3ba75dda0f71eaec8435953907dd7fdba1285b7f1a6df72b465a9eb2da31f8b724fb25fa9c78889bc1ea399d1de81931952001b0c4d744c07bd1c92abda512eb3f29deed4626b149808f2d0a6f3257c6ec9bf0f87b3f9849e2a26e9e40623c83db6748c0977c4b6999001fa9089db618cba70293695b549d7b6172de11b32ec4de72b7b364222246f7af49f03c4f8d5436fdcd23d22d873ac9e71e229c9018f95b4c9c53e64e635046324e192"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_ct={0x104, 0xc, 0x0, 0x0, {{0x7}, {0x28, 0x2, 0x0, 0x1, [@TCA_CT_ZONE={0x6, 0x4, 0x9}, @TCA_CT_LABELS_MASK={0x14, 0x8, "0bf0066047cddd831e6d7d3e3a23c97f"}, @TCA_CT_ACTION={0x6, 0x3, 0x20}]}, {0xb8, 0x6, "b9cda1c7fdbadc4345a7550ec28d036012d391de84e55f3344c8debb5a9601c4ffc338817e8595b43856def064804f0f0617f565538cf46022b7bd6042e4057bc86178a6cfaa064ffaa6f3fd3b3ac6f9ec1ad2908aab1074274f0afd0b2ab2eb4d909eac0375964777c337cfa4c356b148882b74377e4ecd0b794afe3382529631e4ff5a989a758a57d20cc890a2b083ac0e11f572a727933ff4134cfa6154e915efe66ad4719e19221a189edd57998eec3255c2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_BPF_OPS={{0x6, 0x4, 0x9}, {0x4c, 0x5, [{0x416, 0x7, 0x2, 0x1}, {0x25, 0x3, 0x8, 0x7fffffff}, {0x200, 0x5, 0x7, 0x8}, {0x5, 0x3, 0x52, 0x2}, {0x1000, 0x34, 0x9, 0x2}, {0x4b, 0x7, 0x4a, 0x5}, {0x9e, 0x4, 0x7, 0x5}, {0x0, 0x0, 0x7f, 0x8}, {0x4, 0x0, 0x9, 0x1ff}]}}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_POLICE={0x18, 0x2, [@TCA_POLICE_RESULT={0x8, 0x5, 0x7}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x6}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x3}, @TCA_BPF_CLASSID={0x8, 0x3, {0x0, 0x8}}, @TCA_BPF_POLICE={0x8e4, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xffffffffffffb77a}, @TCA_POLICE_RESULT={0x8, 0x5, 0x101}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x800, 0x0, 0x7, 0x8, 0x3, 0x5, 0x10000, 0x2, 0x7fffffff, 0xfffffffe, 0x5, 0x4, 0x7, 0x1, 0x9, 0x8, 0x6, 0x1, 0xff, 0xffff, 0x2e, 0x2, 0x2, 0xfffffff9, 0x8, 0x6a3, 0x3, 0x1, 0x8, 0x1, 0x9121, 0x8, 0x1000, 0x2, 0x1, 0x1f, 0x7fff, 0x3, 0x1, 0x4, 0x100, 0x400, 0x0, 0x9, 0x80000000, 0x5, 0xff, 0x4, 0x80000001, 0x40, 0x81, 0xfffffff7, 0x1000, 0x1, 0x10000, 0x7, 0x5, 0x8, 0x1ff, 0x7, 0x10001, 0xcde, 0x61, 0x1, 0x4, 0x5, 0x4, 0xfffffffc, 0x1000000, 0xffffffc1, 0x3, 0x6, 0x7, 0x0, 0x5, 0x7fff, 0x3, 0x1, 0xfffff34e, 0x4cb, 0x548, 0x3, 0x8001, 0x4, 0x4, 0x9, 0x0, 0x3, 0x7ff, 0x7, 0x8001, 0x400, 0x7fff, 0x2, 0x4, 0x2, 0x499144d7, 0xfffffffa, 0x0, 0x6, 0x4, 0x20, 0xfd, 0x401, 0x7, 0x5, 0xfffffffb, 0x1, 0x800, 0x9, 0x200, 0x7, 0x8, 0x0, 0x9, 0x7, 0x74f, 0xdcca, 0x1, 0x49841480, 0x7, 0x80, 0x400, 0x80000000, 0x401, 0x8, 0x538c, 0x1, 0x9, 0x9, 0x7, 0x81, 0x7fff, 0x800, 0xfffff4d3, 0xb15, 0x4, 0x94b, 0xfff, 0x101, 0x9, 0xff, 0x1, 0x80000001, 0x1, 0xe370, 0x1, 0xfd, 0x2, 0x1, 0x1, 0x9, 0x401, 0xfffffffb, 0x200, 0xb20, 0x8, 0x1, 0x5, 0x2, 0x80000000, 0x7, 0xffff62df, 0x6, 0x1, 0x10001, 0x800, 0x6, 0xfffffffc, 0x96, 0x5, 0x2, 0xfe9e, 0xff, 0x80000001, 0x6, 0x1, 0x9, 0x4, 0x0, 0x5, 0x9, 0x1, 0x8, 0x6, 0x6, 0x25ad, 0x9, 0x3, 0x9, 0xffff323a, 0x6, 0x8, 0x200, 0x3, 0x3, 0x6a, 0x7, 0x2f52, 0x6, 0x0, 0x18, 0xffffff79, 0x1, 0x3f, 0x7f, 0x3, 0x8, 0x5a028e09, 0x0, 0x3f, 0x4, 0x1f, 0x4e, 0x2, 0x16642db1, 0x8000, 0x9, 0x1, 0x3, 0xae6, 0x2, 0x3, 0x80000000, 0x3, 0x1, 0x1, 0x8f2f, 0x2, 0x401, 0x6228, 0xb7, 0x7f, 0x120, 0x1, 0x6, 0xffff, 0x8, 0x8, 0x8, 0x3ff, 0x81, 0x7815, 0xff, 0x7f, 0x3ff, 0x1f, 0x1, 0x3, 0x5, 0x200, 0x9, 0x8, 0x3, 0xf2, 0x80000001]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x564, 0x10000000, 0xffff2faf, 0x9, 0x6, {0x7, 0x0, 0x40, 0x0, 0x8000, 0x2}, {0x80, 0x1, 0x7, 0x2, 0x8, 0x80000000}, 0xfff, 0x6, 0x4}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x5, 0x4, 0xdc1a, 0x80, 0x9, 0x4f, 0x9db4, 0x400000, 0xc0, 0xffffffe0, 0x10000, 0xfffff809, 0xd5, 0x7ea3, 0x9, 0x4e, 0x400, 0x1, 0x10000, 0x7ff, 0x101, 0x800, 0x6, 0x1, 0x1, 0xfff, 0x3, 0x2, 0x800, 0x3, 0xfffffffd, 0x8, 0x200, 0x5, 0x3, 0x17, 0x6, 0xa023, 0x3ff, 0x5, 0x2, 0x9, 0xfffffffa, 0x2, 0xa000000, 0xff, 0x5, 0x401, 0x7, 0x7, 0x404, 0x2cc, 0x3, 0x5, 0x5, 0x9, 0xeb, 0x401, 0x3, 0x0, 0x3, 0x3f, 0xfffffc31, 0x1, 0x9, 0x75, 0x5, 0x1000, 0x8, 0xea, 0x6, 0xfffffffa, 0x49, 0x4ba, 0x6, 0x9, 0x8000, 0x4, 0x7fff, 0x81, 0x1, 0x401, 0x2, 0x46, 0x7, 0x4e9, 0x20, 0x8000000, 0xca, 0x8001, 0x0, 0x3, 0x0, 0x7, 0x3, 0xffff, 0x0, 0x9, 0x0, 0x3, 0x4000000, 0x2, 0x5, 0x4, 0xffff, 0x4, 0x3, 0x81, 0x7, 0x3, 0x9, 0x401, 0x8, 0xd8e2, 0x43d, 0x5, 0x2, 0x3, 0x2, 0x9, 0x6c43c276, 0x0, 0x3, 0x0, 0x3f, 0x9, 0xfffffffc, 0x1036, 0x800, 0x9, 0x8, 0xe5d, 0x1, 0x0, 0x8, 0x9, 0x9153, 0x7fff, 0x20, 0x96, 0x40, 0x2, 0x7ff, 0x6, 0x6, 0x0, 0xe1, 0x0, 0xffffffff, 0x4, 0x7fffffff, 0x800, 0x6, 0x0, 0x5, 0x7, 0x71e, 0x9, 0x6, 0x923d, 0x66, 0xb5, 0x9, 0xfffffffa, 0x9, 0x6, 0x8, 0x1, 0xffffffde, 0x1, 0x4, 0x7ff, 0x16, 0x7, 0xfffffffe, 0x800, 0x5, 0x80000000, 0x401, 0x9, 0x200, 0x2, 0x7, 0x7, 0x4c, 0x0, 0x1ff, 0x9, 0x4, 0xd57, 0x2, 0x6, 0x1, 0x8, 0x5, 0x40, 0x3, 0x7fff, 0xffffffc1, 0x7ff, 0x49, 0x1000, 0x4, 0x2, 0x4, 0x4, 0x2, 0x81, 0x3f, 0x3daa122f, 0x6, 0xfffffffe, 0x0, 0x8001, 0x0, 0x5, 0x8, 0x80, 0x8, 0x0, 0x200, 0xf, 0xfffffff8, 0x5, 0x3f, 0xffff7ab9, 0x599b, 0x8, 0x9, 0x3f, 0x0, 0x798, 0x1, 0xffff8000, 0x9, 0x101, 0x8, 0x1f, 0x1, 0x35, 0xad, 0xfffffffd, 0xfffffff8, 0xa5, 0x4, 0x0, 0x1000, 0x8d, 0x6, 0x2, 0xffffffdf, 0x80000001, 0x9, 0x0, 0x80000001, 0x3]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x9, 0x20000000, 0x1, 0x93e, 0x2, {0x0, 0x2, 0x0, 0x2, 0x9, 0x3f}, {0xc1, 0x1, 0x8, 0xc052, 0x5f, 0xab3}, 0xeb, 0x9, 0x4}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7f}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1f, 0x3, 0xfffff795, 0x1436, 0x2b, {0x3, 0x1, 0x1, 0x9, 0x1, 0x6}, {0x1, 0x2, 0x8, 0x2, 0x94b2, 0x9}, 0xfffffffb, 0x9, 0x80}}]}, @TCA_BPF_FLAGS={0x8}]}}]}, 0xc34}, 0x1, 0x0, 0x0, 0x1}, 0x8000) 12:01:43 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x0, 0x7fff, 0x6}}) 12:01:43 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 1: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) socket$l2tp6(0xa, 0x2, 0x73) r0 = syz_clone(0x4000000, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") getpgrp(r0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:43 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = syz_clone(0x1000, &(0x7f0000000240)="88c80294d4df927430c3236e2b99ed7656341edd0800000002101fc1dd897ec5e4b70329cbb79ae70b3df8ab0b70b5875067ac7c82a8a06c15fe9f6b09def1002f82a796bb91ef7d08dd13159c4f29fa69097df39391c87115c8285ad2bec38e2adf536545c5a11bf359a4aac94a8063983fba49d217b5b4cb32dbe63029535c5bc32e9b4d1284e0da27f7bcb0c1c6997957ae6571fdd97a44faf9ed03f2223e50257b1da37e04687f89c1532270b2edfec293f40841fbadb181c0a4f834e92bcf1c8cff7616", 0xc6, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="2d31961fb0f428f1640602f972fb84b372af72a9a607") r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x98}}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r3, r4, 0xfffffff9}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) sendmsg$nl_route_sched(r4, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@delchain={0xc34, 0x65, 0x300, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0x10}, {0x10, 0xf}, {0xffe0, 0x1}}, [@TCA_RATE={0x6, 0x5, {0x2, 0x8}}, @filter_kind_options=@f_bpf={{0x8}, {0xc00, 0x2, [@TCA_BPF_FD={0x8, 0x6, r0}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_ACT={0x274, 0x1, [@m_bpf={0x16c, 0x8, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_FD={0x8, 0x5, r4}, @TCA_ACT_BPF_FD={0x8, 0x5, r3}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{0x2, 0xbe, 0x2, 0x2}, {0x7, 0x1, 0x0, 0x401}]}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x7ff, 0x2, 0x1c, 0x8}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x8, 0xfff, 0xffffffffffffffff, 0x400, 0x8001}}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x1, 0x1f, 0x26}, {0x0, 0x5, 0x6, 0x6}, {0x4, 0x1, 0x4, 0x6}, {0xff80, 0xa2, 0x80}, {0xfff9, 0x9, 0x3, 0x1}, {0x3, 0xa0, 0xf8, 0x6}]}]}, {0xc7, 0x6, "980bbbbe7196db5058f72870465fa8265c6c55518fcef3ba75dda0f71eaec8435953907dd7fdba1285b7f1a6df72b465a9eb2da31f8b724fb25fa9c78889bc1ea399d1de81931952001b0c4d744c07bd1c92abda512eb3f29deed4626b149808f2d0a6f3257c6ec9bf0f87b3f9849e2a26e9e40623c83db6748c0977c4b6999001fa9089db618cba70293695b549d7b6172de11b32ec4de72b7b364222246f7af49f03c4f8d5436fdcd23d22d873ac9e71e229c9018f95b4c9c53e64e635046324e192"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_ct={0x104, 0xc, 0x0, 0x0, {{0x7}, {0x28, 0x2, 0x0, 0x1, [@TCA_CT_ZONE={0x6, 0x4, 0x9}, @TCA_CT_LABELS_MASK={0x14, 0x8, "0bf0066047cddd831e6d7d3e3a23c97f"}, @TCA_CT_ACTION={0x6, 0x3, 0x20}]}, {0xb8, 0x6, "b9cda1c7fdbadc4345a7550ec28d036012d391de84e55f3344c8debb5a9601c4ffc338817e8595b43856def064804f0f0617f565538cf46022b7bd6042e4057bc86178a6cfaa064ffaa6f3fd3b3ac6f9ec1ad2908aab1074274f0afd0b2ab2eb4d909eac0375964777c337cfa4c356b148882b74377e4ecd0b794afe3382529631e4ff5a989a758a57d20cc890a2b083ac0e11f572a727933ff4134cfa6154e915efe66ad4719e19221a189edd57998eec3255c2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_BPF_OPS={{0x6, 0x4, 0x9}, {0x4c, 0x5, [{0x416, 0x7, 0x2, 0x1}, {0x25, 0x3, 0x8, 0x7fffffff}, {0x200, 0x5, 0x7, 0x8}, {0x5, 0x3, 0x52, 0x2}, {0x1000, 0x34, 0x9, 0x2}, {0x4b, 0x7, 0x4a, 0x5}, {0x9e, 0x4, 0x7, 0x5}, {0x0, 0x0, 0x7f, 0x8}, {0x4, 0x0, 0x9, 0x1ff}]}}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_POLICE={0x18, 0x2, [@TCA_POLICE_RESULT={0x8, 0x5, 0x7}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x6}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x3}, @TCA_BPF_CLASSID={0x8, 0x3, {0x0, 0x8}}, @TCA_BPF_POLICE={0x8e4, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xffffffffffffb77a}, @TCA_POLICE_RESULT={0x8, 0x5, 0x101}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x800, 0x0, 0x7, 0x8, 0x3, 0x5, 0x10000, 0x2, 0x7fffffff, 0xfffffffe, 0x5, 0x4, 0x7, 0x1, 0x9, 0x8, 0x6, 0x1, 0xff, 0xffff, 0x2e, 0x2, 0x2, 0xfffffff9, 0x8, 0x6a3, 0x3, 0x1, 0x8, 0x1, 0x9121, 0x8, 0x1000, 0x2, 0x1, 0x1f, 0x7fff, 0x3, 0x1, 0x4, 0x100, 0x400, 0x0, 0x9, 0x80000000, 0x5, 0xff, 0x4, 0x80000001, 0x40, 0x81, 0xfffffff7, 0x1000, 0x1, 0x10000, 0x7, 0x5, 0x8, 0x1ff, 0x7, 0x10001, 0xcde, 0x61, 0x1, 0x4, 0x5, 0x4, 0xfffffffc, 0x1000000, 0xffffffc1, 0x3, 0x6, 0x7, 0x0, 0x5, 0x7fff, 0x3, 0x1, 0xfffff34e, 0x4cb, 0x548, 0x3, 0x8001, 0x4, 0x4, 0x9, 0x0, 0x3, 0x7ff, 0x7, 0x8001, 0x400, 0x7fff, 0x2, 0x4, 0x2, 0x499144d7, 0xfffffffa, 0x0, 0x6, 0x4, 0x20, 0xfd, 0x401, 0x7, 0x5, 0xfffffffb, 0x1, 0x800, 0x9, 0x200, 0x7, 0x8, 0x0, 0x9, 0x7, 0x74f, 0xdcca, 0x1, 0x49841480, 0x7, 0x80, 0x400, 0x80000000, 0x401, 0x8, 0x538c, 0x1, 0x9, 0x9, 0x7, 0x81, 0x7fff, 0x800, 0xfffff4d3, 0xb15, 0x4, 0x94b, 0xfff, 0x101, 0x9, 0xff, 0x1, 0x80000001, 0x1, 0xe370, 0x1, 0xfd, 0x2, 0x1, 0x1, 0x9, 0x401, 0xfffffffb, 0x200, 0xb20, 0x8, 0x1, 0x5, 0x2, 0x80000000, 0x7, 0xffff62df, 0x6, 0x1, 0x10001, 0x800, 0x6, 0xfffffffc, 0x96, 0x5, 0x2, 0xfe9e, 0xff, 0x80000001, 0x6, 0x1, 0x9, 0x4, 0x0, 0x5, 0x9, 0x1, 0x8, 0x6, 0x6, 0x25ad, 0x9, 0x3, 0x9, 0xffff323a, 0x6, 0x8, 0x200, 0x3, 0x3, 0x6a, 0x7, 0x2f52, 0x6, 0x0, 0x18, 0xffffff79, 0x1, 0x3f, 0x7f, 0x3, 0x8, 0x5a028e09, 0x0, 0x3f, 0x4, 0x1f, 0x4e, 0x2, 0x16642db1, 0x8000, 0x9, 0x1, 0x3, 0xae6, 0x2, 0x3, 0x80000000, 0x3, 0x1, 0x1, 0x8f2f, 0x2, 0x401, 0x6228, 0xb7, 0x7f, 0x120, 0x1, 0x6, 0xffff, 0x8, 0x8, 0x8, 0x3ff, 0x81, 0x7815, 0xff, 0x7f, 0x3ff, 0x1f, 0x1, 0x3, 0x5, 0x200, 0x9, 0x8, 0x3, 0xf2, 0x80000001]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x564, 0x10000000, 0xffff2faf, 0x9, 0x6, {0x7, 0x0, 0x40, 0x0, 0x8000, 0x2}, {0x80, 0x1, 0x7, 0x2, 0x8, 0x80000000}, 0xfff, 0x6, 0x4}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x5, 0x4, 0xdc1a, 0x80, 0x9, 0x4f, 0x9db4, 0x400000, 0xc0, 0xffffffe0, 0x10000, 0xfffff809, 0xd5, 0x7ea3, 0x9, 0x4e, 0x400, 0x1, 0x10000, 0x7ff, 0x101, 0x800, 0x6, 0x1, 0x1, 0xfff, 0x3, 0x2, 0x800, 0x3, 0xfffffffd, 0x8, 0x200, 0x5, 0x3, 0x17, 0x6, 0xa023, 0x3ff, 0x5, 0x2, 0x9, 0xfffffffa, 0x2, 0xa000000, 0xff, 0x5, 0x401, 0x7, 0x7, 0x404, 0x2cc, 0x3, 0x5, 0x5, 0x9, 0xeb, 0x401, 0x3, 0x0, 0x3, 0x3f, 0xfffffc31, 0x1, 0x9, 0x75, 0x5, 0x1000, 0x8, 0xea, 0x6, 0xfffffffa, 0x49, 0x4ba, 0x6, 0x9, 0x8000, 0x4, 0x7fff, 0x81, 0x1, 0x401, 0x2, 0x46, 0x7, 0x4e9, 0x20, 0x8000000, 0xca, 0x8001, 0x0, 0x3, 0x0, 0x7, 0x3, 0xffff, 0x0, 0x9, 0x0, 0x3, 0x4000000, 0x2, 0x5, 0x4, 0xffff, 0x4, 0x3, 0x81, 0x7, 0x3, 0x9, 0x401, 0x8, 0xd8e2, 0x43d, 0x5, 0x2, 0x3, 0x2, 0x9, 0x6c43c276, 0x0, 0x3, 0x0, 0x3f, 0x9, 0xfffffffc, 0x1036, 0x800, 0x9, 0x8, 0xe5d, 0x1, 0x0, 0x8, 0x9, 0x9153, 0x7fff, 0x20, 0x96, 0x40, 0x2, 0x7ff, 0x6, 0x6, 0x0, 0xe1, 0x0, 0xffffffff, 0x4, 0x7fffffff, 0x800, 0x6, 0x0, 0x5, 0x7, 0x71e, 0x9, 0x6, 0x923d, 0x66, 0xb5, 0x9, 0xfffffffa, 0x9, 0x6, 0x8, 0x1, 0xffffffde, 0x1, 0x4, 0x7ff, 0x16, 0x7, 0xfffffffe, 0x800, 0x5, 0x80000000, 0x401, 0x9, 0x200, 0x2, 0x7, 0x7, 0x4c, 0x0, 0x1ff, 0x9, 0x4, 0xd57, 0x2, 0x6, 0x1, 0x8, 0x5, 0x40, 0x3, 0x7fff, 0xffffffc1, 0x7ff, 0x49, 0x1000, 0x4, 0x2, 0x4, 0x4, 0x2, 0x81, 0x3f, 0x3daa122f, 0x6, 0xfffffffe, 0x0, 0x8001, 0x0, 0x5, 0x8, 0x80, 0x8, 0x0, 0x200, 0xf, 0xfffffff8, 0x5, 0x3f, 0xffff7ab9, 0x599b, 0x8, 0x9, 0x3f, 0x0, 0x798, 0x1, 0xffff8000, 0x9, 0x101, 0x8, 0x1f, 0x1, 0x35, 0xad, 0xfffffffd, 0xfffffff8, 0xa5, 0x4, 0x0, 0x1000, 0x8d, 0x6, 0x2, 0xffffffdf, 0x80000001, 0x9, 0x0, 0x80000001, 0x3]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x9, 0x20000000, 0x1, 0x93e, 0x2, {0x0, 0x2, 0x0, 0x2, 0x9, 0x3f}, {0xc1, 0x1, 0x8, 0xc052, 0x5f, 0xab3}, 0xeb, 0x9, 0x4}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7f}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1f, 0x3, 0xfffff795, 0x1436, 0x2b, {0x3, 0x1, 0x1, 0x9, 0x1, 0x6}, {0x1, 0x2, 0x8, 0x2, 0x94b2, 0x9}, 0xfffffffb, 0x9, 0x80}}]}, @TCA_BPF_FLAGS={0x8}]}}]}, 0xc34}, 0x1, 0x0, 0x0, 0x1}, 0x8000) socket$l2tp6(0xa, 0x2, 0x73) (async) syz_clone(0x1000, &(0x7f0000000240)="88c80294d4df927430c3236e2b99ed7656341edd0800000002101fc1dd897ec5e4b70329cbb79ae70b3df8ab0b70b5875067ac7c82a8a06c15fe9f6b09def1002f82a796bb91ef7d08dd13159c4f29fa69097df39391c87115c8285ad2bec38e2adf536545c5a11bf359a4aac94a8063983fba49d217b5b4cb32dbe63029535c5bc32e9b4d1284e0da27f7bcb0c1c6997957ae6571fdd97a44faf9ed03f2223e50257b1da37e04687f89c1532270b2edfec293f40841fbadb181c0a4f834e92bcf1c8cff7616", 0xc6, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="2d31961fb0f428f1640602f972fb84b372af72a9a607") (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, 0xffffffffffffffff, 0x0) (async) epoll_create(0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0, 0x98}}, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000200)={r3, r4, 0xfffffff9}) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000000)={@dev}, &(0x7f0000000040)=0x14) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)=@delchain={0xc34, 0x65, 0x300, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0xffe0, 0x10}, {0x10, 0xf}, {0xffe0, 0x1}}, [@TCA_RATE={0x6, 0x5, {0x2, 0x8}}, @filter_kind_options=@f_bpf={{0x8}, {0xc00, 0x2, [@TCA_BPF_FD={0x8, 0x6, r0}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_ACT={0x274, 0x1, [@m_bpf={0x16c, 0x8, 0x0, 0x0, {{0x8}, {0x80, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_FD={0x8, 0x5, r4}, @TCA_ACT_BPF_FD={0x8, 0x5, r3}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{0x2, 0xbe, 0x2, 0x2}, {0x7, 0x1, 0x0, 0x401}]}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x7ff, 0x2, 0x1c, 0x8}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x8, 0xfff, 0xffffffffffffffff, 0x400, 0x8001}}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x1, 0x1f, 0x26}, {0x0, 0x5, 0x6, 0x6}, {0x4, 0x1, 0x4, 0x6}, {0xff80, 0xa2, 0x80}, {0xfff9, 0x9, 0x3, 0x1}, {0x3, 0xa0, 0xf8, 0x6}]}]}, {0xc7, 0x6, "980bbbbe7196db5058f72870465fa8265c6c55518fcef3ba75dda0f71eaec8435953907dd7fdba1285b7f1a6df72b465a9eb2da31f8b724fb25fa9c78889bc1ea399d1de81931952001b0c4d744c07bd1c92abda512eb3f29deed4626b149808f2d0a6f3257c6ec9bf0f87b3f9849e2a26e9e40623c83db6748c0977c4b6999001fa9089db618cba70293695b549d7b6172de11b32ec4de72b7b364222246f7af49f03c4f8d5436fdcd23d22d873ac9e71e229c9018f95b4c9c53e64e635046324e192"}, {0xc}, {0xc, 0x8, {0x1}}}}, @m_ct={0x104, 0xc, 0x0, 0x0, {{0x7}, {0x28, 0x2, 0x0, 0x1, [@TCA_CT_ZONE={0x6, 0x4, 0x9}, @TCA_CT_LABELS_MASK={0x14, 0x8, "0bf0066047cddd831e6d7d3e3a23c97f"}, @TCA_CT_ACTION={0x6, 0x3, 0x20}]}, {0xb8, 0x6, "b9cda1c7fdbadc4345a7550ec28d036012d391de84e55f3344c8debb5a9601c4ffc338817e8595b43856def064804f0f0617f565538cf46022b7bd6042e4057bc86178a6cfaa064ffaa6f3fd3b3ac6f9ec1ad2908aab1074274f0afd0b2ab2eb4d909eac0375964777c337cfa4c356b148882b74377e4ecd0b794afe3382529631e4ff5a989a758a57d20cc890a2b083ac0e11f572a727933ff4134cfa6154e915efe66ad4719e19221a189edd57998eec3255c2"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}]}, @TCA_BPF_OPS={{0x6, 0x4, 0x9}, {0x4c, 0x5, [{0x416, 0x7, 0x2, 0x1}, {0x25, 0x3, 0x8, 0x7fffffff}, {0x200, 0x5, 0x7, 0x8}, {0x5, 0x3, 0x52, 0x2}, {0x1000, 0x34, 0x9, 0x2}, {0x4b, 0x7, 0x4a, 0x5}, {0x9e, 0x4, 0x7, 0x5}, {0x0, 0x0, 0x7f, 0x8}, {0x4, 0x0, 0x9, 0x1ff}]}}, @TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_POLICE={0x18, 0x2, [@TCA_POLICE_RESULT={0x8, 0x5, 0x7}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x6}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x3}, @TCA_BPF_CLASSID={0x8, 0x3, {0x0, 0x8}}, @TCA_BPF_POLICE={0x8e4, 0x2, [@TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_PEAKRATE64={0xc, 0x9, 0xffffffffffffb77a}, @TCA_POLICE_RESULT={0x8, 0x5, 0x101}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x800, 0x0, 0x7, 0x8, 0x3, 0x5, 0x10000, 0x2, 0x7fffffff, 0xfffffffe, 0x5, 0x4, 0x7, 0x1, 0x9, 0x8, 0x6, 0x1, 0xff, 0xffff, 0x2e, 0x2, 0x2, 0xfffffff9, 0x8, 0x6a3, 0x3, 0x1, 0x8, 0x1, 0x9121, 0x8, 0x1000, 0x2, 0x1, 0x1f, 0x7fff, 0x3, 0x1, 0x4, 0x100, 0x400, 0x0, 0x9, 0x80000000, 0x5, 0xff, 0x4, 0x80000001, 0x40, 0x81, 0xfffffff7, 0x1000, 0x1, 0x10000, 0x7, 0x5, 0x8, 0x1ff, 0x7, 0x10001, 0xcde, 0x61, 0x1, 0x4, 0x5, 0x4, 0xfffffffc, 0x1000000, 0xffffffc1, 0x3, 0x6, 0x7, 0x0, 0x5, 0x7fff, 0x3, 0x1, 0xfffff34e, 0x4cb, 0x548, 0x3, 0x8001, 0x4, 0x4, 0x9, 0x0, 0x3, 0x7ff, 0x7, 0x8001, 0x400, 0x7fff, 0x2, 0x4, 0x2, 0x499144d7, 0xfffffffa, 0x0, 0x6, 0x4, 0x20, 0xfd, 0x401, 0x7, 0x5, 0xfffffffb, 0x1, 0x800, 0x9, 0x200, 0x7, 0x8, 0x0, 0x9, 0x7, 0x74f, 0xdcca, 0x1, 0x49841480, 0x7, 0x80, 0x400, 0x80000000, 0x401, 0x8, 0x538c, 0x1, 0x9, 0x9, 0x7, 0x81, 0x7fff, 0x800, 0xfffff4d3, 0xb15, 0x4, 0x94b, 0xfff, 0x101, 0x9, 0xff, 0x1, 0x80000001, 0x1, 0xe370, 0x1, 0xfd, 0x2, 0x1, 0x1, 0x9, 0x401, 0xfffffffb, 0x200, 0xb20, 0x8, 0x1, 0x5, 0x2, 0x80000000, 0x7, 0xffff62df, 0x6, 0x1, 0x10001, 0x800, 0x6, 0xfffffffc, 0x96, 0x5, 0x2, 0xfe9e, 0xff, 0x80000001, 0x6, 0x1, 0x9, 0x4, 0x0, 0x5, 0x9, 0x1, 0x8, 0x6, 0x6, 0x25ad, 0x9, 0x3, 0x9, 0xffff323a, 0x6, 0x8, 0x200, 0x3, 0x3, 0x6a, 0x7, 0x2f52, 0x6, 0x0, 0x18, 0xffffff79, 0x1, 0x3f, 0x7f, 0x3, 0x8, 0x5a028e09, 0x0, 0x3f, 0x4, 0x1f, 0x4e, 0x2, 0x16642db1, 0x8000, 0x9, 0x1, 0x3, 0xae6, 0x2, 0x3, 0x80000000, 0x3, 0x1, 0x1, 0x8f2f, 0x2, 0x401, 0x6228, 0xb7, 0x7f, 0x120, 0x1, 0x6, 0xffff, 0x8, 0x8, 0x8, 0x3ff, 0x81, 0x7815, 0xff, 0x7f, 0x3ff, 0x1f, 0x1, 0x3, 0x5, 0x200, 0x9, 0x8, 0x3, 0xf2, 0x80000001]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x564, 0x10000000, 0xffff2faf, 0x9, 0x6, {0x7, 0x0, 0x40, 0x0, 0x8000, 0x2}, {0x80, 0x1, 0x7, 0x2, 0x8, 0x80000000}, 0xfff, 0x6, 0x4}}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x5, 0x4, 0xdc1a, 0x80, 0x9, 0x4f, 0x9db4, 0x400000, 0xc0, 0xffffffe0, 0x10000, 0xfffff809, 0xd5, 0x7ea3, 0x9, 0x4e, 0x400, 0x1, 0x10000, 0x7ff, 0x101, 0x800, 0x6, 0x1, 0x1, 0xfff, 0x3, 0x2, 0x800, 0x3, 0xfffffffd, 0x8, 0x200, 0x5, 0x3, 0x17, 0x6, 0xa023, 0x3ff, 0x5, 0x2, 0x9, 0xfffffffa, 0x2, 0xa000000, 0xff, 0x5, 0x401, 0x7, 0x7, 0x404, 0x2cc, 0x3, 0x5, 0x5, 0x9, 0xeb, 0x401, 0x3, 0x0, 0x3, 0x3f, 0xfffffc31, 0x1, 0x9, 0x75, 0x5, 0x1000, 0x8, 0xea, 0x6, 0xfffffffa, 0x49, 0x4ba, 0x6, 0x9, 0x8000, 0x4, 0x7fff, 0x81, 0x1, 0x401, 0x2, 0x46, 0x7, 0x4e9, 0x20, 0x8000000, 0xca, 0x8001, 0x0, 0x3, 0x0, 0x7, 0x3, 0xffff, 0x0, 0x9, 0x0, 0x3, 0x4000000, 0x2, 0x5, 0x4, 0xffff, 0x4, 0x3, 0x81, 0x7, 0x3, 0x9, 0x401, 0x8, 0xd8e2, 0x43d, 0x5, 0x2, 0x3, 0x2, 0x9, 0x6c43c276, 0x0, 0x3, 0x0, 0x3f, 0x9, 0xfffffffc, 0x1036, 0x800, 0x9, 0x8, 0xe5d, 0x1, 0x0, 0x8, 0x9, 0x9153, 0x7fff, 0x20, 0x96, 0x40, 0x2, 0x7ff, 0x6, 0x6, 0x0, 0xe1, 0x0, 0xffffffff, 0x4, 0x7fffffff, 0x800, 0x6, 0x0, 0x5, 0x7, 0x71e, 0x9, 0x6, 0x923d, 0x66, 0xb5, 0x9, 0xfffffffa, 0x9, 0x6, 0x8, 0x1, 0xffffffde, 0x1, 0x4, 0x7ff, 0x16, 0x7, 0xfffffffe, 0x800, 0x5, 0x80000000, 0x401, 0x9, 0x200, 0x2, 0x7, 0x7, 0x4c, 0x0, 0x1ff, 0x9, 0x4, 0xd57, 0x2, 0x6, 0x1, 0x8, 0x5, 0x40, 0x3, 0x7fff, 0xffffffc1, 0x7ff, 0x49, 0x1000, 0x4, 0x2, 0x4, 0x4, 0x2, 0x81, 0x3f, 0x3daa122f, 0x6, 0xfffffffe, 0x0, 0x8001, 0x0, 0x5, 0x8, 0x80, 0x8, 0x0, 0x200, 0xf, 0xfffffff8, 0x5, 0x3f, 0xffff7ab9, 0x599b, 0x8, 0x9, 0x3f, 0x0, 0x798, 0x1, 0xffff8000, 0x9, 0x101, 0x8, 0x1f, 0x1, 0x35, 0xad, 0xfffffffd, 0xfffffff8, 0xa5, 0x4, 0x0, 0x1000, 0x8d, 0x6, 0x2, 0xffffffdf, 0x80000001, 0x9, 0x0, 0x80000001, 0x3]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x9, 0x20000000, 0x1, 0x93e, 0x2, {0x0, 0x2, 0x0, 0x2, 0x9, 0x3f}, {0xc1, 0x1, 0x8, 0xc052, 0x5f, 0xab3}, 0xeb, 0x9, 0x4}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7f}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1f, 0x3, 0xfffff795, 0x1436, 0x2b, {0x3, 0x1, 0x1, 0x9, 0x1, 0x6}, {0x1, 0x2, 0x8, 0x2, 0x94b2, 0x9}, 0xfffffffb, 0x9, 0x80}}]}, @TCA_BPF_FLAGS={0x8}]}}]}, 0xc34}, 0x1, 0x0, 0x0, 0x1}, 0x8000) (async) 12:01:43 executing program 0: r0 = memfd_secret(0x0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x0, 0x7fff, 0x6}}) 12:01:44 executing program 4: r0 = memfd_secret(0x0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:44 executing program 2: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) socket$l2tp6(0xa, 0x2, 0x73) r0 = syz_clone(0x4000000, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:44 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="ffffffff00000000026a8c26947197ff00000000", @ANYRES16=r3, @ANYBLOB="000129bd7000ffdbdf250100000005003000010000000500370000000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000014}, 0x4000000) r4 = memfd_secret(0x80000) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4015) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x5, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x1) 12:01:44 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0xe620}) 12:01:44 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7800, 0x0, 0x6}}) 12:01:44 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:44 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) socket$l2tp6(0xa, 0x2, 0x73) r0 = syz_clone(0x4000000, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") getpgrp(r0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:44 executing program 1: r0 = memfd_secret(0x0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x5, r0, &(0x7f0000000480)={r0}) 12:01:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7800, 0x0, 0x6}}) 12:01:44 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) getsockopt$WPAN_SECURITY_LEVEL(r9, 0x0, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_procfs$pagemap(r0, 0x0) 12:01:44 executing program 1: r0 = memfd_secret(0x0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:44 executing program 1: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x5, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 1: r0 = memfd_secret(0x0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:44 executing program 3: getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x5, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7800, 0x0, 0x6}}) 12:01:44 executing program 1: getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x5, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 1: r0 = memfd_secret(0x0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x6, r0, &(0x7f0000000480)={r0}) 12:01:44 executing program 3: getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x5, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7800, 0x7fff}}) 12:01:44 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x6, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7800, 0x7fff}}) 12:01:44 executing program 1: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) socket$l2tp6(0xa, 0x2, 0x73) r0 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:44 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 2: getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x6, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'ip6gre0\x00', 0x0, 0x4, 0x81, 0xc5, 0xa6, 0x0, @mcast2, @private2, 0x80, 0x0, 0x6}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000100)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, 0x0, 0x1, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x200}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}]}, 0x54}, 0x1, 0x0, 0x0, 0x40080}, 0x800) socket$l2tp6(0xa, 0x2, 0x73) r3 = socket$inet6_udp(0xa, 0x2, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r3, 0x89f1, &(0x7f00000002c0)={'syztnl0\x00', &(0x7f0000000240)={'syztnl1\x00', r5, 0x29, 0x7f, 0x8, 0x3, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7800, 0x7fff}}) 12:01:44 executing program 2: r0 = getpgrp(0xffffffffffffffff) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x5, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 3: getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x6, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 2: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) getsockopt$WPAN_SECURITY_LEVEL(r9, 0x0, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_procfs$pagemap(r0, 0x0) 12:01:44 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x5, 0xffffffffffffffff, 0x0) 12:01:44 executing program 4: getpgrp(0xffffffffffffffff) r0 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x6, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:44 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="ffffffff00000000026a8c26947197ff00000000", @ANYRES16=r3, @ANYBLOB="000129bd7000ffdbdf250100000005003000010000000500370000000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000014}, 0x4000000) r4 = memfd_secret(0x80000) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4015) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x5, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x1) socket$l2tp6(0xa, 0x2, 0x73) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_TP_METER(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000000c0)={0x1c, r3, 0x1, 0x0, 0x0, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8}]}, 0x1c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="ffffffff00000000026a8c26947197ff00000000", @ANYRES16=r3, @ANYBLOB="000129bd7000ffdbdf250100000005003000010000000500370000000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000014}, 0x4000000) (async) memfd_secret(0x80000) (async) sendmsg$BATADV_CMD_GET_TRANSTABLE_GLOBAL(r4, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r3, 0x100, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x4015) (async) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r1, 0x5, 0x70bd25, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x7}]}, 0x20}, 0x1, 0x0, 0x0, 0x1}, 0x1) (async) 12:01:44 executing program 3: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") (async) r2 = socket$l2tp(0x2, 0x2, 0x73) (async) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) (async) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) (async) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) (async) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) (async) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) (async, rerun: 64) r10 = socket$inet_dccp(0x2, 0x6, 0x0) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) (async) getsockopt$WPAN_SECURITY_LEVEL(r9, 0x0, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) (async) syz_open_procfs$pagemap(r0, 0x0) 12:01:45 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00', 0x0}) r4 = memfd_secret(0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xd34, 0x800, 0x6, 0x40, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x4, 0xa}, 0x48) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = memfd_secret(0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000080)=r7, 0x4) r8 = memfd_secret(0x0) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r8) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r5, &(0x7f0000000440)={r7, r8, 0x1}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_lsm={0x1d, 0x1b, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@generic={0x7, 0x7, 0x6, 0x101}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @exit, @alu={0x7, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0xffffffffffffffff}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000100)='GPL\x00', 0xff, 0x68, &(0x7f0000000140)=""/104, 0x41000, 0x24, '\x00', r3, 0x1b, r4, 0x8, &(0x7f0000000200)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0xf, 0xfffffeff, 0x10000}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000300)=[r5, 0xffffffffffffffff], &(0x7f0000000340)=[{0x0, 0x2, 0xb, 0x1}, {0x4, 0x2, 0x8, 0xc}, {0x4, 0x3, 0x8, 0x8}, {0x1, 0x5, 0x9, 0x7}], 0x10, 0x4}, 0x90) socket$l2tp6(0xa, 0x2, 0x73) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r7, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x34, r9, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4004041) 12:01:45 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:45 executing program 3: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) socket$l2tp6(0xa, 0x2, 0x73) r0 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:45 executing program 4: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) socket$l2tp6(0xa, 0x2, 0x73) r0 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:45 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00', 0x0}) r4 = memfd_secret(0x0) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xd34, 0x800, 0x6, 0x40, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x4, 0xa}, 0x48) r6 = socket$inet_dccp(0x2, 0x6, 0x0) r7 = memfd_secret(0x0) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000080)=r7, 0x4) r8 = memfd_secret(0x0) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r8) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r5, &(0x7f0000000440)={r7, r8, 0x1}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_lsm={0x1d, 0x1b, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@generic={0x7, 0x7, 0x6, 0x101}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @exit, @alu={0x7, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0xffffffffffffffff}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000100)='GPL\x00', 0xff, 0x68, &(0x7f0000000140)=""/104, 0x41000, 0x24, '\x00', r3, 0x1b, r4, 0x8, &(0x7f0000000200)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0xf, 0xfffffeff, 0x10000}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000300)=[r5, 0xffffffffffffffff], &(0x7f0000000340)=[{0x0, 0x2, 0xb, 0x1}, {0x4, 0x2, 0x8, 0xc}, {0x4, 0x3, 0x8, 0x8}, {0x1, 0x5, 0x9, 0x7}], 0x10, 0x4}, 0x90) socket$l2tp6(0xa, 0x2, 0x73) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r7, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x34, r9, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4004041) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000001c0)={'batadv_slave_0\x00'}) (async) memfd_secret(0x0) (async) bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@bloom_filter={0x1e, 0xd34, 0x800, 0x6, 0x40, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x4, 0xa}, 0x48) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) memfd_secret(0x0) (async) setsockopt$sock_attach_bpf(r6, 0x1, 0x32, &(0x7f0000000080)=r7, 0x4) (async) memfd_secret(0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r8) (async) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r5, &(0x7f0000000440)={r7, r8, 0x1}) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000380)=@bpf_lsm={0x1d, 0x1b, &(0x7f0000000000)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x3}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@generic={0x7, 0x7, 0x6, 0x101}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @exit, @alu={0x7, 0x0, 0x0, 0x0, 0x8, 0xfffffffffffffffc, 0xffffffffffffffff}, @printk={@ld, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x8}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000100)='GPL\x00', 0xff, 0x68, &(0x7f0000000140)=""/104, 0x41000, 0x24, '\x00', r3, 0x1b, r4, 0x8, &(0x7f0000000200)={0x4, 0x1}, 0x8, 0x10, &(0x7f0000000240)={0x0, 0xf, 0xfffffeff, 0x10000}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000300)=[r5, 0xffffffffffffffff], &(0x7f0000000340)=[{0x0, 0x2, 0xb, 0x1}, {0x4, 0x2, 0x8, 0xc}, {0x4, 0x3, 0x8, 0x8}, {0x1, 0x5, 0x9, 0x7}], 0x10, 0x4}, 0x90) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r7, &(0x7f0000000580)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x34, r9, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x80000000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x1f}]}, 0x34}, 0x1, 0x0, 0x0, 0x8800}, 0x4004041) (async) 12:01:45 executing program 0: r0 = getpgrp(0xffffffffffffffff) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:45 executing program 1: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) getsockopt$WPAN_SECURITY_LEVEL(r9, 0x0, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_procfs$pagemap(r0, 0x0) 12:01:45 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = syz_clone(0x10000, &(0x7f00000000c0)="4b507e3a2373af7c75c5ef9c74996feb78a4b757471fabb8fc4753a31a681ef941e4d02b051bc6271d11036817325b74fe1c38fef936ddd6d10f21d0afb81a1742b58e057d4c2b2ec92b08369af8e5308068ecfca2469b5bb1c2b3811647d644728552ec1e760605e1e4531f7a2d112e6c61a852677ba0e51d1ba56645", 0x7d, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)="6f49230e5e5a03c04e6a9cea343e1da9410b0e97521de5a3c382aea19b508ed77c6c36056660fb5eec5118ca30f067c9893e9ea0efea30b5e25a0c97223dfad978a48b6b94d865b64f06f6125d39deebfda2f9eab1ccaeb17d69f83a8ed6643308fa9c1765afd54be0e222fe7cef0813fdc102f29dd15b1453bfadd09886e85e7448c21d47a34e3812c5dfba7f16026b434fff255a") r2 = getpgid(r1) r3 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000080)) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000280)='ns/time\x00') memfd_secret(0x80000) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000240)) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x3}) getpgid(r2) 12:01:45 executing program 0: r0 = getpgrp(0xffffffffffffffff) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x6, 0xffffffffffffffff, &(0x7f0000000480)) 12:01:45 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="13"], 0x40}}, 0x0) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x4d}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x1400c085}, 0x1) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffc3d, r2, 0x10, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) socket$l2tp6(0xa, 0x2, 0x73) 12:01:45 executing program 0: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) socket$l2tp6(0xa, 0x2, 0x73) r0 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:45 executing program 3: r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x6, 0xffffffffffffffff, 0x0) 12:01:45 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="13"], 0x40}}, 0x0) (async, rerun: 64) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r1, 0x300, 0x70bd2d, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x6, 0x4d}}}}, ["", "", "", "", "", "", "", "", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x1400c085}, 0x1) (async, rerun: 64) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000280)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0xfffffc3d, r2, 0x10, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) (async, rerun: 32) socket$l2tp6(0xa, 0x2, 0x73) (rerun: 32) 12:01:45 executing program 3: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) getsockopt$WPAN_SECURITY_LEVEL(r9, 0x0, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_procfs$pagemap(r0, 0x0) 12:01:45 executing program 4: r0 = getpgid(0xffffffffffffffff) r1 = syz_clone(0x10000, &(0x7f00000000c0)="4b507e3a2373af7c75c5ef9c74996feb78a4b757471fabb8fc4753a31a681ef941e4d02b051bc6271d11036817325b74fe1c38fef936ddd6d10f21d0afb81a1742b58e057d4c2b2ec92b08369af8e5308068ecfca2469b5bb1c2b3811647d644728552ec1e760605e1e4531f7a2d112e6c61a852677ba0e51d1ba56645", 0x7d, &(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000180)="6f49230e5e5a03c04e6a9cea343e1da9410b0e97521de5a3c382aea19b508ed77c6c36056660fb5eec5118ca30f067c9893e9ea0efea30b5e25a0c97223dfad978a48b6b94d865b64f06f6125d39deebfda2f9eab1ccaeb17d69f83a8ed6643308fa9c1765afd54be0e222fe7cef0813fdc102f29dd15b1453bfadd09886e85e7448c21d47a34e3812c5dfba7f16026b434fff255a") r2 = getpgid(r1) syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000080)) (async) r3 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000080)) ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000280)='ns/time\x00') (async) syz_open_procfs$namespace(r0, &(0x7f0000000280)='ns/time\x00') memfd_secret(0x80000) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000240)) (async) ioctl$NS_GET_OWNER_UID(r3, 0xb704, &(0x7f0000000240)) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x3}) getpgid(r2) 12:01:45 executing program 2: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) (async) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0xe620}) 12:01:45 executing program 4: r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x401}, 0x14}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x80) setns(r0, 0x8000000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) socket$l2tp6(0xa, 0x2, 0x73) 12:01:45 executing program 0: r0 = getpgid(0x0) syz_clone(0x80, &(0x7f0000000000)="8b3044f0b6bbd108fd9d9abefdae5f53ce3c49b420d60f7ea0d6662aea07ec54dd123844c648bbf0d93f8ac019eb2b10c0e79b5036c90a9efa755f875a27c3dbd471e3c26676afb4c8b2c865841f9250a8b356119850208b1b0aa966c35debdce5c94a385a218e2ddfa1af186b72158a592ac95c79", 0x75, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="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") r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = getpgrp(r0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r1, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff, 0xff}) 12:01:45 executing program 2: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) r0 = syz_clone(0x4000000, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:45 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:45 executing program 4: syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) (async) r0 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000000)) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r2, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, r3, 0x401}, 0x14}}, 0x0) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x80) (async) sendmsg$GTP_CMD_NEWPDP(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r3, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_TID={0xc, 0x3, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x1}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x80) setns(r0, 0x8000000) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r2) socket$l2tp6(0xa, 0x2, 0x73) 12:01:45 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:45 executing program 4: r0 = getpgid(0x0) (async) syz_clone(0x80, &(0x7f0000000000)="8b3044f0b6bbd108fd9d9abefdae5f53ce3c49b420d60f7ea0d6662aea07ec54dd123844c648bbf0d93f8ac019eb2b10c0e79b5036c90a9efa755f875a27c3dbd471e3c26676afb4c8b2c865841f9250a8b356119850208b1b0aa966c35debdce5c94a385a218e2ddfa1af186b72158a592ac95c79", 0x75, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="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") r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = getpgrp(r0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r1, &(0x7f0000001100)={0xffffffffffffffff, 0xffffffffffffffff, 0xff}) 12:01:46 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x6, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r0, &(0x7f0000000040)={r0, r3, 0x1ff}) socket$l2tp6(0xa, 0x2, 0x73) 12:01:46 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) setns(r0, 0x2000000) 12:01:46 executing program 0: r0 = syz_clone(0x46a00000, &(0x7f0000000040)="dabaa994419483f9a3b6670ed313cefe14e45a6d29e083f0bd93faa8e3202d81b3a20cd812fa6acbd7eb8ccfed8eba2ded3e2443fbfaaec3df5429913e42c1dffba643f52a8ab229e6844907882da867556f05b08299fc9af0c28effa0", 0x5d, &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000400)="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") r1 = getpgid(r0) r2 = syz_open_procfs$pagemap(r1, 0x0) r3 = epoll_create(0x3) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000000)={r3, r2, 0xfc6}) 12:01:46 executing program 1: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x6, 0xffffffffffffffff, 0x0) r3 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='memory.pressure\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r0, &(0x7f0000000040)={r0, r3, 0x1ff}) (async) socket$l2tp6(0xa, 0x2, 0x73) 12:01:46 executing program 4: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) getsockopt$WPAN_SECURITY_LEVEL(r9, 0x0, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_procfs$pagemap(r0, 0x0) 12:01:46 executing program 2: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) setns(r0, 0x2000000) 12:01:46 executing program 2: r0 = syz_clone(0x4000000, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:46 executing program 1: ioctl$TUNGETIFF(0xffffffffffffffff, 0x800454d2, &(0x7f0000000000)={'veth0_macvtap\x00'}) r0 = syz_clone(0x4000000, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:46 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) r1 = getpgid(0x0) r2 = memfd_secret(0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x4, 0x25, &(0x7f0000000180)=""/37, 0x0, 0x0, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f00000002c0), 0x10}, 0x90) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001640), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r2, &(0x7f0000001740)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x48, r3, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x83, 0x46}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x4}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x21}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x37}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x841) r4 = syz_clone(0x4800000, &(0x7f00000000c0)="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", 0xdf2, 0x0, &(0x7f0000001100), 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, 0xffffffffffffffff, &(0x7f00000011c0)) r5 = epoll_create(0x3c6) epoll_pwait2(r5, &(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) epoll_pwait2(r5, &(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x0) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000f80)={0x1b, 0x0, 0x0, 0x1000, 0x0, 0x1, 0xc71, '\x00', r0, 0xffffffffffffffff, 0x5, 0x4, 0x2}, 0x48) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001080)={{0x1, 0xffffffffffffffff}, &(0x7f0000001000), &(0x7f0000001040)='%-5lx \x00'}, 0x20) r8 = memfd_secret(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x20, 0xf, &(0x7f0000000480)=@ringbuf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r8}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001440)={{0x1, 0xffffffffffffffff}, &(0x7f0000001180), &(0x7f0000001400)='%pK \x00'}, 0x20) r10 = memfd_secret(0x0) connect$nfc_llcp(r10, 0x0, 0x0) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001540)={0x11, 0x21, &(0x7f0000001200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@jmp={0x5, 0x0, 0xb, 0x2, 0x2, 0x50, 0x8}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x100}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r7}}, @jmp={0x5, 0x1, 0x4, 0x6, 0x8, 0xffffffffffffffc0, 0x4}, @call={0x85, 0x0, 0x0, 0x6e}, @exit, @exit], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f00000010c0)='syzkaller\x00', 0x6, 0xa9, &(0x7f0000001340)=""/169, 0x40f00, 0x70, '\x00', 0x0, 0x0, r8, 0x8, 0x0, 0x0, 0x10, &(0x7f0000001140)={0x4, 0x10, 0x4, 0x8}, 0x10, 0x0, 0x0, 0x8, &(0x7f0000001480)=[r9, 0xffffffffffffffff, r10], &(0x7f00000014c0)=[{0x3, 0x3, 0x0, 0xa}, {0x3, 0x4, 0xa, 0xc}, {0x0, 0x1, 0x3, 0x3}, {0x1, 0x1, 0x4, 0x3}, {0x4, 0x2, 0x7, 0xc}, {0x1, 0x1, 0xd, 0x4}, {0x2, 0x2, 0x8, 0xb}, {0x4, 0x3, 0xb, 0x6}], 0x10, 0x1000}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r9, &(0x7f0000001780)={r2, r11}) r12 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$TUNGETFEATURES(r12, 0x800454cf, &(0x7f0000000ec0)) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000980)={r5, r12, 0x4}) r13 = memfd_secret(0x0) r14 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x2, '\x00', r0, 0xffffffffffffffff, 0x4, 0x4, 0x1}, 0x48) getsockopt$inet6_mreq(r13, 0x29, 0x15, &(0x7f0000000f00)={@ipv4={""/10, ""/2, @initdev}}, &(0x7f0000000f40)=0x14) r15 = memfd_secret(0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000900)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000400)=@newqdisc={0x4b0, 0x24, 0x4, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r0, {0xfff1, 0x4}, {0xfff9, 0xffff}, {0xf, 0x7}}, [@qdisc_kind_options=@q_rr={{0x7}, {0x18, 0x2, {0xffffff73, "e3d7f9012ce0e40df7a9d10134b30066"}}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x400}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @qdisc_kind_options=@q_choke={{0xa}, {0x438, 0x2, [@TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_MAX_P={0x8, 0x3, 0x5}, @TCA_CHOKE_MAX_P={0x8, 0x3, 0x4}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_STAB={0x104, 0x2, "c25f07969310278d1a640a17a76a572d768ced33bf21a70be357523d263f01678669c36a8b7c9bdb0f624c1c51a5cf74e43bb65c505edf3c78b00738ca1f9f5da1b6f601c4675d457cef582298223b1f9d68171bf266880352434f9baad6be2b8703199c90f506b62b2ea35cb35668c5ee207712906f43bba1b6689398a50e31edcb5a1363de24b98c2969587d3d9f59a48b85cc8b53a775c5307d8c7db36ae85eb7b049ea03936d40875371564b5f77dfb4bc988f2b26bdc74b0d52eba8f4a1a206b283b8b50d980d9dd73274e2f2a4cf9f0e7f918ec50a82308e0811457805950a3664ffd226837b859ea9780fad1c2f680a7e52aa6388db40b53a031d30a0"}, @TCA_CHOKE_PARMS={0x14, 0x1, {0x18f, 0x36, 0x9, 0x1a, 0x18, 0x12, 0x7}}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x34}]}, 0x4b0}, 0x1, 0x0, 0x0, 0x4841}, 0x4009) connect$nfc_llcp(r15, &(0x7f0000000280)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8767093f5a6b611f7ce09a5d12750f7deef2c7ac2a7292ca62be2a904a7a44f13a47efd26ec5f22396497bf3b24edd71d13f609875368c70e619f5ef365841"}, 0x60) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="4475f8ff041ffdc36b889c2cab0362873367"], &(0x7f00000000c0)='GPL\x00', 0xd2f7, 0x11, &(0x7f0000000100)=""/17, 0x40f00, 0x10, '\x00', r0, 0x25, r13, 0x8, &(0x7f0000000140)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0xf, 0x1, 0xfffffffc}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000240)=[0x1, 0xffffffffffffffff, r14, r15], &(0x7f0000000280)=[{0x0, 0x3, 0x9, 0x5}, {0x3, 0x3, 0x5, 0x8}, {0x2, 0x3, 0xd, 0x6}, {0x2, 0x1, 0xa, 0x2}, {0x4, 0x1, 0xb}, {0x1, 0x4, 0x10, 0xc}], 0x10, 0x1}, 0x90) 12:01:46 executing program 2: r0 = syz_clone(0x46a00000, &(0x7f0000000040)="dabaa994419483f9a3b6670ed313cefe14e45a6d29e083f0bd93faa8e3202d81b3a20cd812fa6acbd7eb8ccfed8eba2ded3e2443fbfaaec3df5429913e42c1dffba643f52a8ab229e6844907882da867556f05b08299fc9af0c28effa0", 0x5d, &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000400)="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") r1 = getpgid(r0) r2 = syz_open_procfs$pagemap(r1, 0x0) r3 = epoll_create(0x3) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000000)={r3, r2, 0xfc6}) syz_clone(0x46a00000, &(0x7f0000000040)="dabaa994419483f9a3b6670ed313cefe14e45a6d29e083f0bd93faa8e3202d81b3a20cd812fa6acbd7eb8ccfed8eba2ded3e2443fbfaaec3df5429913e42c1dffba643f52a8ab229e6844907882da867556f05b08299fc9af0c28effa0", 0x5d, &(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000400)="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") (async) getpgid(r0) (async) syz_open_procfs$pagemap(r1, 0x0) (async) epoll_create(0x3) (async) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000000)={r3, r2, 0xfc6}) (async) 12:01:46 executing program 3: r0 = syz_clone(0x0, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:46 executing program 1: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) getsockopt$WPAN_SECURITY_LEVEL(r9, 0x0, 0x2, &(0x7f00000001c0), &(0x7f0000000200)=0x4) syz_open_procfs$pagemap(r0, 0x0) 12:01:47 executing program 3: r0 = syz_clone(0x4000000, &(0x7f00000011c0)="42b591235897b2a78710ca90bac7a3d79f2c5f5ed589eb562b69f43f2eb79bc28cf5df11e28000639ff554daf2f65e38652ed7b80ea64db066f8ca33f897881a383a4eeaf30e31dcf1f0d61cef475877cf9d0b5cc68ae54f505d3f99b2daedb1f529b99dbfcb7e500967af0f39f50ba03a7f62d1609f71b310434af20137f3359f93f42b227822c9b2e495f530d91b76b58b02af40349ed939dd43e1890b9d29da8bd272cfd30225a94c789f668fd1facd9ee732e522d51fe6ef6eb92988cd620db190baf9cebc4dbf61c46bb6b133a7ca6efcabba18a114a7c2d4aa327e3d98207eabf018dc01f1ed7d06a1274f88093fa0", 0xf2, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:47 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:47 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:47 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000)={@dev, 0x0}, &(0x7f0000000040)=0x14) (async) r1 = getpgid(0x0) (async) r2 = memfd_secret(0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000004c0)={0x6, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000140)='syzkaller\x00', 0x4, 0x25, &(0x7f0000000180)=""/37, 0x0, 0x0, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f00000002c0), 0x10}, 0x90) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001640), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r2, &(0x7f0000001740)={&(0x7f0000001600)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000001700)={&(0x7f0000001680)={0x48, r3, 0x400, 0x70bd26, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x83, 0x46}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x4}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x21}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x37}]}, 0x48}, 0x1, 0x0, 0x0, 0x80}, 0x841) (async) r4 = syz_clone(0x4800000, &(0x7f00000000c0)="d716ddbf63da3456adb82e9282c1470d60e12315f86ec16eae9eecfceeb7a6a07d00517f0bff7c036b77b5193a48b2574e9a5733f67cd036d4e208c79597befa4c999612189db3273fc6c7d467dc01e9e1406d58614bf6a089834b7c527ed05855e5d9f50c8ed92e16d4e4897feacd0c50668c1e70abb96ff15aaf3ff6c734484c3cd887ce2001f771ddfa342a6e3d008e7724ddf93cefff9c4cc626658b88df9d7de365189a1c8fd722f03073ef1e2de61317c3ecf79184fb1036f2072eaf8947c01f9be02cdee7c5666045141644c90382874c3f710bfad6b0f20ceec5a739971619885c965c487cda0222271ea1ac4ab83ae0ab493ce32f910eca62f48fb80736e9032eb75a096dbd4f9cd6215110f67732b866d25556e10bc1f0ae98376ccfc94d5a1b18c92974c58c63a7efa883abd33e13e84f99a3b36563e3d6538b95542bc4d1c04cd8bd0bad476e1da5f51c19e32c18c05c1007c927cfcecec18c2fb0fcf75870610050707c34420054d1a7ed6d4bc024ac289ca52d4e136bdb1e1e71e96ee27306fa243c90f5775ab0c37d57c8dca7247556f9ad3220fd787ffe4041ea0bc416e5d93173eb22fa970c53c9114eb6e1334059774e1ed0692e6faeed28fb1a0eb162e7dd60d481a4721baa7a78b096a42d1ff300c02fc73c991dba538d51584ba2617aea6dcb6a8dd50029d6dddcf2ad5fa50d0f58ac8c33780a6faf0d5d474e487891aa0ab3bfd0980c740c8e20a5a5fa99c6f291e0c94cfd411944a61cadaa56d2982f2471f941cbea20bfc53d581f55dde5f992bfd106a7a315865f24d109f2648ef7863e7c99080c223bd3d739c33d3d552b4993f4297fe5d6cd33f7a28ff3f5b3bdbff8ba519015ceed10d411f0c631cfaeee5d7823f9a6f54ea83eed57bfa0b093145a46885b1e336cb8c81d655f433dcf0744588b0f19aa0f16eddaf544d89c96c0750788da7968df80af426d0f0d8663b5be6774786765a8afeb43c26f0d6e6f4c33a75054fc7bfe54b5198ab96bd1d8381013786ca663f7b7503865c42f1764deba64f2aad61e49cab12e51889261163633f2d0185edfc754c1420a477b34e43248dd0023973756c224203445d9fc8dba41a5c7fe4796bcccadbb85d2d9818c58f226dd62420b1cc62e68ec1b62cd6ee0167de8077224b8d5dec6b5b6b22661d395e1f8244850603e99047d532f47be889408de8d97c52a72bcdb687a9746c2e8992fca4ad0f6cd4466b00961484c95c981e968eac7819eb75e2f2d09905a44747bc02012a22aa021e651d6a6584364f8773e1ddbe7b388987d9adeb13800487c4fb275300435c4f242069a5255df66bd8f43d54966a818dc7807b2ce105ef6e0ea0168c84a0f5216fbab676f98aa149c9a47132c721bede8c3988c91b4900e692e886e282f23babf94f85cda1b29c497feb7dc71a9165f33d675453661c3d502582d8add6c27f1150ba2764ba1f3830203b10c6fd1856051dd33d2972db75d613be517e2a9c20e6d6352e9a4c6d941bb1f2ebffb1d96986e1e790b4e954c3a3a4ba353e930490194c88c255ac3c17e0e60c95a0394f85dbe86e84df6e5d952714864a1eb02a3534a1862d6024089d8a3b2e52d0c64159de9f11007dbf9787006c3c3b4520a8647dc0f7d840bee89ed03458167c4282889c5f3f0443a3450caa27510462afe22865fd140d81b06634adc7078325b07d169bc95d2f98f05139f5e77e1d3ea1854b9edee69cde49ebe4d53590dfb0fbe98b89003526b081f2bbe6fe322a3315fded4b60628f7d0ce839852c1b99787d33f39a89a893c3577b2e9399e879155d989970e76438552bdc579946acca6f14215d6dd59cd1284ba103fb7aa530509ebd0d9156a68ec3e6905ef6e75b352be45a1795fa5c81718bc2bb7fb1f12d9951966604a9c6f019dafac826e2d1cbcb1c9f89dc3d6d3d3a18fa7f3c7eb60ecf13aeaba82dfbb2e27f3729393160f63e981be7001059d35af83cce2cac990486f1781dbcb52dd2b69a968588683acca2777c25c25a2c5333632505d82e43ea6b014886723ca71437381f2d85eaa539ddef02895433b3abb6f62c94ce30b3bc20351d516cf6d9e3342dc9add2048dfcb9b6cb70b171c1b725d3ee233c81479209d395eba9ee1d9f8c44c832436ad01fe8ae5e7775150e4da30d11700e70537ea9cbd98327cae34dc9214dd6f787d74d1f8fef2651016291295b0b4a56395d295f001942bd188c13caa2eceaddafebe7f7724d8b99dadf7faa0ce776f1df6e3dc82e100600d5702a3324280c2b6b3fc8382ac799a37bfe1a6636185aeda9bb7f929d8ba0ea9654d1e759512aaf678f8d0bd769a3b98b5b1525bde50d4cf792ef10dab902cd453ee42fb89c48802f9898c6605b0effa455d2cc1b5e4a3a42ad695fb70785724b1c81ff7f8b05fbe4b3f413aa87246ee0b1767284dd46321c34c3e9f824372ada5113cfcf93a6dfec939472718eebe07df747a2dba4ca0a1e3fc32d622b3941b95a12761e72ce5784a7b3e49c6c324ae8f25142c1416259946f42cfcac6b4749922900e1931bf3705f3892f16e2654c74ea8c4e1a6b33ce759515fea4db8df5379e30db054fd08fe7191e15389b9242f23f4c95cd6ed3d91fda1f0df56f88ebfc5a5c8c82467ca30d78d6bafc11ba8fa9794371ae42bba613d45525d0b4488117b45336429da1919a742a93b3eaf97677677d1d886d5c9544a7e01bc8e50b0a601a1f0bb60cebe4983cbec37ae25f0d19d6a07fe2640c0a814d31ea6cc66fa8b6a47fadc6e3852d0c0e6885ef30e3b2ef7856aae9eeb784b1f37307c2463f426a9393e5b9be1677a302735c05ef345774adbc1bfc9db05378f11a85fa8f4b910e50bdd239613d3244dad23a9987fd936e0c8d859b245afcab6f02c52d12ee6ee20d299961fed75d0ede3d31c2442af82834d9862aae0ffffac223ce4c784f5c26682eaa07b84d484c725eccba259cffc6feb414c9387c61c78922e1bb2445806091cb816dffb23eb93fb2bd5c6cd4adfa4a0d59ae0244ed068c1292847f498572f73274cf854a437d60f3e504f70549e3b8edbe418cf3daeeb3d32abd069812029b32100a733afc713c9f6259447ed5e9efb42bf33cfecb52c5f4dcd380f3348d4409d4a7fe9f674a49755cb20679eb96c11aa5b611d12ee88b90f611901b7a17b16faffc149e2f143f0f5a71760fca9d8fc941dac6fb0e1a82234e0518ac899668dd74a8451ddffc01b77ae0f97efff6e11cd930739b7fdfbe3a99422f0a48aff00bfd00a1104fa0af82bd5c5181cf10588fbe66a820f381c2c83556097ef5594bf49929d18dfc838f44955d3858bd536e0b0a5ed1c25b781f9fb0f7f3674649d964d297979001098b6dbf5ded6f2e72b1d48cd2c05946adfbff8d8410d16dc08a48169b6d395ae08fab3974f9cbce6fff455ce00353bfe8935f98b092fc4ce82493e30e220ceaf3fcc90bc64f499a515f310f8eee4c5ac6903a94c1e2307b30366c46626fd00c342980f0fe9e10acadc0c5b8276394b34b9f6f4610fa87819ffa075d4357a36ba3032f54d10b1692e184cee80d48a9e2c6f44ac84f8c706fe4bc8b8f5ec6ab834ac945ae306415c65046e8cfd8b45f9f1d2dfc244150922594668ed3ccb5a0978e383419ca35e1e9b1069af5ebc825d23323b745039b93ec62b44e396c7d2fc3f5f51ede149a50f3a30557e126da34f6ed9e153f2498d9671e0140446b8c0407365a5a3948e586c552d75f0ff6f2844b700c409ad23c4c513b9c4b367bba1d5824eb2dc1d1af08f9a29a1062c4ab5d241d145df7a1c455e2269ea95d052d4ba022476019be5d82b33bac495d2b7a83c46416ee74300bdfaa2c1ce09eff311d059a895d86f1a6803ab53d900a48b75cd68846cc057038138393e045853d71a712144f84744d16447b4a7da858da3732922f763ddc5b792d293e23a4c95b48352b1f6666a41cce625a4f98e87ebc5d820e594fa6292f2398931a5a1b80be782b99e8928aae2acb3c38f6af1c44f5ade489231f3e45b9e5aff9ab20b6870a79e74a01428e38cb0366316c2bf618f0678b3a56294323e6c113e76c807a003644ba2108a51906289398c0482aea80b7f70bd3b560e39c68532e36c56ed46fb1173234eaf2c9acec540b6ca9bb5ab1deacad9f2aed1083cb40a4524597233a444297d0b351b9ab200a71a9503198f82ed788c3bfc1f8580d2593dc9ca07ed0f4bb8b8d4fd1c64c61af3a426c00a9c35f4877caf19a06e197c31440c4fd543b7782024d663370410f4bf68382e93d259891219fb563e8450749632cafde60a67ad712369ee881f42ba5137e786f2323a7a7a30bcb49fb38865d39a290abef5aee9c59c637da3094b73fc04663d01242f4533b773947e89ba8b25cdc230dfc5fac9909879c42741f50d078918e6a18b3dfb46cbe3e5c0addb53b634afdf7ab54dfabeac5f3abd773880c97643e454052b485e3c75ef4c96a56cac92d26d70ea736689e9a1bf98abdd24a3cef3d5054c027e6e975589247dd4880406e20e7e4c72efe70a39449bb351e1c3457679d885a147949757ec880de43f9618fba9076048432eebf2e19fb414d83eaf6b3fba065c37906fb99906c9878bdf065eeb737157d7ca0aca62f5bd880a0ccb6dad56018d6c4b61f61b42b1205552e2d123c364252d43153d7157d969299fc9ec8e93b9c210e9b864d8d6cb1fffb4f4f9b590e2254c4ad3d9518c0fcdf0687eee030b638024b62e20cf3efa0dcdac36426b9655fb49b754fb6bdcc35b1ed3d9759db56c696df3b290dca1ecf887df9b6c52333640c14ef7c2494f0179c2795b2d3d67667a251aa3405a9c4f69710afa1ce59d60edad01fcc69d992f42592f3cfcc331c04452af1b1b94a3f34937243e81ff3e76f4a1f20eab7e6cb02d0aeb1bc9a16f0e52eaa38c6dcd76d9206320390d7d19dbe9eceaa422a97ceb971dcb9b9ba95113dfb9016a41001a663947bcab065985b617d05ade1ee634d48fc841aaa11396915c22b0bcb89c6a3172934f3024e0", 0xdf2, 0x0, &(0x7f0000001100), 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, 0xffffffffffffffff, &(0x7f00000011c0)) (async) r5 = epoll_create(0x3c6) epoll_pwait2(r5, &(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) epoll_pwait2(r5, &(0x7f00000000c0)=[{}], 0x1, 0x0, 0x0, 0x0) (async) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000f80)={0x1b, 0x0, 0x0, 0x1000, 0x0, 0x1, 0xc71, '\x00', r0, 0xffffffffffffffff, 0x5, 0x4, 0x2}, 0x48) (async, rerun: 64) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001080)={{0x1, 0xffffffffffffffff}, &(0x7f0000001000), &(0x7f0000001040)='%-5lx \x00'}, 0x20) (async, rerun: 64) r8 = memfd_secret(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x20, 0xf, &(0x7f0000000480)=@ringbuf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r8}, 0x90) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001440)={{0x1, 0xffffffffffffffff}, &(0x7f0000001180), &(0x7f0000001400)='%pK \x00'}, 0x20) (async, rerun: 32) r10 = memfd_secret(0x0) (rerun: 32) connect$nfc_llcp(r10, 0x0, 0x0) r11 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001540)={0x11, 0x21, &(0x7f0000001200)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x800, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@jmp={0x5, 0x0, 0xb, 0x2, 0x2, 0x50, 0x8}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x100}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r7}}, @jmp={0x5, 0x1, 0x4, 0x6, 0x8, 0xffffffffffffffc0, 0x4}, @call={0x85, 0x0, 0x0, 0x6e}, @exit, @exit], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f00000010c0)='syzkaller\x00', 0x6, 0xa9, &(0x7f0000001340)=""/169, 0x40f00, 0x70, '\x00', 0x0, 0x0, r8, 0x8, 0x0, 0x0, 0x10, &(0x7f0000001140)={0x4, 0x10, 0x4, 0x8}, 0x10, 0x0, 0x0, 0x8, &(0x7f0000001480)=[r9, 0xffffffffffffffff, r10], &(0x7f00000014c0)=[{0x3, 0x3, 0x0, 0xa}, {0x3, 0x4, 0xa, 0xc}, {0x0, 0x1, 0x3, 0x3}, {0x1, 0x1, 0x4, 0x3}, {0x4, 0x2, 0x7, 0xc}, {0x1, 0x1, 0xd, 0x4}, {0x2, 0x2, 0x8, 0xb}, {0x4, 0x3, 0xb, 0x6}], 0x10, 0x1000}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r9, &(0x7f0000001780)={r2, r11}) r12 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) ioctl$TUNGETFEATURES(r12, 0x800454cf, &(0x7f0000000ec0)) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000980)={r5, r12, 0x4}) (async) r13 = memfd_secret(0x0) r14 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x2, '\x00', r0, 0xffffffffffffffff, 0x4, 0x4, 0x1}, 0x48) (async, rerun: 32) getsockopt$inet6_mreq(r13, 0x29, 0x15, &(0x7f0000000f00)={@ipv4={""/10, ""/2, @initdev}}, &(0x7f0000000f40)=0x14) (async, rerun: 32) r15 = memfd_secret(0x0) sendmsg$nl_route_sched(r13, &(0x7f0000000900)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000400)=@newqdisc={0x4b0, 0x24, 0x4, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r0, {0xfff1, 0x4}, {0xfff9, 0xffff}, {0xf, 0x7}}, [@qdisc_kind_options=@q_rr={{0x7}, {0x18, 0x2, {0xffffff73, "e3d7f9012ce0e40df7a9d10134b30066"}}}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x7}, @TCA_INGRESS_BLOCK={0x8, 0xd, 0x1}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x400}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @qdisc_kind_options=@q_choke={{0xa}, {0x438, 0x2, [@TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_MAX_P={0x8, 0x3, 0x5}, @TCA_CHOKE_MAX_P={0x8, 0x3, 0x4}, @TCA_CHOKE_STAB={0x104, 0x2, "6146a635a42c10b46f531e9a958fa1f95fb81552b9830171017c023349f1464f3de656edcc64004fbebcf8047af8f3762f65d15f29e92e2643d7a481fbc02e38f26f3b379fcbbbbfe3ea61e1b6d48717498772da714f32b7d6d6add10e364a683a7041e153ffa8bc88e78832e183fa170bdaab4bbe65db55c850832036639387bf737d3800331fb15743249811ee202efbf4adfa1c754e8389dd4175e926a91bf95255d4213f3bbc3dc7e9a33dc5d482f4dddd4662daec50a308a27be2345ef650ac9d9a3983186290aabbb2d7de27b5ae602ca8138ee69dc4a47916330869e375a80d3856f6bd31474831e60de9296a601aa9eccfa081181d8d41434e5887d7"}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}, @TCA_CHOKE_PARMS={0x14, 0x1, {0x18f, 0x36, 0x9, 0x1a, 0x18, 0x12, 0x7}}, @TCA_CHOKE_STAB={0x104, 0x2, "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"}]}}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x34}]}, 0x4b0}, 0x1, 0x0, 0x0, 0x4841}, 0x4009) (async, rerun: 64) connect$nfc_llcp(r15, &(0x7f0000000280)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8767093f5a6b611f7ce09a5d12750f7deef2c7ac2a7292ca62be2a904a7a44f13a47efd26ec5f22396497bf3b24edd71d13f609875368c70e619f5ef365841"}, 0x60) (async, rerun: 64) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000300)={0x6, 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="4475f8ff041ffdc36b889c2cab0362873367"], &(0x7f00000000c0)='GPL\x00', 0xd2f7, 0x11, &(0x7f0000000100)=""/17, 0x40f00, 0x10, '\x00', r0, 0x25, r13, 0x8, &(0x7f0000000140)={0x9, 0x2}, 0x8, 0x10, &(0x7f0000000180)={0x0, 0xf, 0x1, 0xfffffffc}, 0x10, 0x0, 0x0, 0x6, &(0x7f0000000240)=[0x1, 0xffffffffffffffff, r14, r15], &(0x7f0000000280)=[{0x0, 0x3, 0x9, 0x5}, {0x3, 0x3, 0x5, 0x8}, {0x2, 0x3, 0xd, 0x6}, {0x2, 0x1, 0xa, 0x2}, {0x4, 0x1, 0xb}, {0x1, 0x4, 0x10, 0xc}], 0x10, 0x1}, 0x90) 12:01:47 executing program 2: r0 = memfd_secret(0x0) r1 = getpgid(0x0) r2 = getpgid(0x0) r3 = memfd_secret(0x80000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r3, r0, 0x40}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, r3}) getpgrp(0xffffffffffffffff) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@deltclass={0x48, 0x29, 0x8, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x4, 0xfff2}, {0xa, 0xffe0}, {0xe, 0x6}}, [@TCA_RATE={0x6, 0x5, {0x0, 0xde}}, @tclass_kind_options=@c_fq_codel={0xd}, @tclass_kind_options=@c_taprio={0xb}]}, 0x48}, 0x1, 0x0, 0x0, 0xc}, 0xc850) getpgid(0x0) r5 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(0x0, r5, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0xfffffffd}) 12:01:47 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000040)={0x60, 0x1, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x92, &(0x7f0000000000)=[{0x9b96, 0x6acb, 0x1}], 0x1, 0x9e1, 0x4e, 0x3, 0x11, 0xa}) 12:01:47 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:47 executing program 4: r0 = memfd_secret(0x0) r1 = getpgid(0x0) (async) r2 = getpgid(0x0) (async) r3 = memfd_secret(0x80000) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r3, r0, 0x40}) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000040)={r0, r3}) (async) getpgrp(0xffffffffffffffff) (async) getsockopt$inet6_mreq(r3, 0x29, 0x15, &(0x7f00000000c0)={@local, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)=@deltclass={0x48, 0x29, 0x8, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0x4, 0xfff2}, {0xa, 0xffe0}, {0xe, 0x6}}, [@TCA_RATE={0x6, 0x5, {0x0, 0xde}}, @tclass_kind_options=@c_fq_codel={0xd}, @tclass_kind_options=@c_taprio={0xb}]}, 0x48}, 0x1, 0x0, 0x0, 0xc}, 0xc850) getpgid(0x0) (async) r5 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(0x0, r5, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0xfffffffd}) 12:01:47 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000040)={0x60, 0x1, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x92, &(0x7f0000000000)=[{0x9b96, 0x6acb, 0x1}], 0x1, 0x9e1, 0x4e, 0x3, 0x11, 0xa}) 12:01:47 executing program 1: r0 = memfd_secret(0x0) accept4$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000080)=0x60, 0x80000) r1 = getpgrp(0xffffffffffffffff) memfd_secret(0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x7}) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ff7f0000", @ANYRES16=r4, @ANYBLOB="01000000000000000000020000000800020000000000"], 0x1c}}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000040)={r0, r3, 0x9}) 12:01:47 executing program 3: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@bloom_filter={0x1e, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', r11}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:47 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@empty}, &(0x7f0000000000)=0x14) 12:01:47 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x7, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x2000)=nil, 0x1ff, &(0x7f0000000000)=[{0x0, 0xe37, 0x1}, {0x0, 0x2, 0x7fffffffffffffff}, {0xe000000000000000, 0xfffffffffffffffb, 0xffffffffffffffff}, {0x6, 0x8, 0xffffffffffffffff}, {0xe996, 0x10000, 0x6}], 0x5, 0x0, 0x74, 0x20, 0x10, 0x1}) 12:01:47 executing program 2: r0 = memfd_secret(0x0) accept4$nfc_llcp(r0, &(0x7f0000000180), &(0x7f0000000080)=0x60, 0x80000) (async) r1 = getpgrp(0xffffffffffffffff) memfd_secret(0x0) (async) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x7}) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="ff7f0000", @ANYRES16=r4, @ANYBLOB="01000000000000000000020000000800020000000000"], 0x1c}}, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000040)={r0, r3, 0x9}) 12:01:47 executing program 4: r0 = syz_clone(0x0, 0x0, 0x0, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:47 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f0000000080)={@empty}, &(0x7f0000000000)=0x14) 12:01:47 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x7, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x2000)=nil, 0x1ff, &(0x7f0000000000)=[{0x0, 0xe37, 0x1}, {0x0, 0x2, 0x7fffffffffffffff}, {0xe000000000000000, 0xfffffffffffffffb, 0xffffffffffffffff}, {0x6, 0x8, 0xffffffffffffffff}, {0xe996, 0x10000, 0x6}], 0x5, 0x0, 0x74, 0x20, 0x10, 0x1}) getpgid(0x0) (async) syz_open_procfs$pagemap(r0, 0x0) (async) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x7, &(0x7f0000002000/0x4000)=nil, &(0x7f0000005000/0x2000)=nil, 0x1ff, &(0x7f0000000000)=[{0x0, 0xe37, 0x1}, {0x0, 0x2, 0x7fffffffffffffff}, {0xe000000000000000, 0xfffffffffffffffb, 0xffffffffffffffff}, {0x6, 0x8, 0xffffffffffffffff}, {0xe996, 0x10000, 0x6}], 0x5, 0x0, 0x74, 0x20, 0x10, 0x1}) (async) 12:01:47 executing program 1: r0 = memfd_secret(0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x2, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r1, &(0x7f0000000480)={r0, r1}) 12:01:47 executing program 2: r0 = epoll_create(0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYRESOCT=r0], 0x48}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@rand_addr, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000002a0008002b00000000dbdf2500000000394d04d0bffb77d0f29fe5813b1ce5bad3eb61534178b039177200081a899df7cd93b419fa6d3251701e30000dc003f0436aaa643f24ce2b13ce8b2b81fe", @ANYRES32=r2, @ANYBLOB="ffff02000000020000000000"], 0x24}}, 0x4020) r3 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@getchain={0x4c, 0x66, 0x100, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x5, 0x6}, {0xe, 0x15}, {0x5, 0x8}}, [{0x8}, {0x8, 0xb, 0x83d9}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0x3c6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x30000000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r4, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x40, r5, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x184) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000000)={@private1}, &(0x7f0000000040)=0x14) 12:01:47 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x3f, &(0x7f0000000140)=[{0x8101, 0x200}, {0x101, 0x0, 0x2}, {0x81, 0x3, 0x2}, {0x2, 0x3f, 0x9}, {0x80000001, 0x45e, 0x5be}, {0x3ff, 0x6, 0x4}, {0x800000ffffffff, 0x3dd2, 0x6}, {0x7, 0x2, 0x3}], 0x8, 0x2, 0x4, 0x2, 0x68}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={0xffffffffffffffff, r1, 0x4da9}) 12:01:47 executing program 2: r0 = memfd_secret(0x0) r1 = accept4$nfc_llcp(r0, &(0x7f0000000000), &(0x7f0000000080)=0x60, 0x800) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) (async) r4 = getpgrp(0xffffffffffffffff) (async) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x2, 0xffffffffffffffff, 0x0) (async, rerun: 32) kcmp$KCMP_EPOLL_TFD(r4, r3, 0x7, r1, &(0x7f0000000480)={r0, r1}) (rerun: 32) 12:01:47 executing program 1: r0 = epoll_create(0x7) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000440)=ANY=[@ANYRESOCT=r0], 0x48}}, 0x0) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1b, &(0x7f00000000c0)={@rand_addr, 0x0}, &(0x7f0000000100)=0x14) sendmsg$nl_route_sched(r1, &(0x7f0000000280)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB="240000002a0008002b00000000dbdf2500000000394d04d0bffb77d0f29fe5813b1ce5bad3eb61534178b039177200081a899df7cd93b419fa6d3251701e30000dc003f0436aaa643f24ce2b13ce8b2b81fe", @ANYRES32=r2, @ANYBLOB="ffff02000000020000000000"], 0x24}}, 0x4020) (async, rerun: 64) r3 = socket$l2tp6(0xa, 0x2, 0x73) (async, rerun: 64) sendmsg$nl_route_sched(r1, &(0x7f0000000400)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)=@getchain={0x4c, 0x66, 0x100, 0x70bd27, 0x25dfdbfd, {0x0, 0x0, 0x0, r2, {0x5, 0x6}, {0xe, 0x15}, {0x5, 0x8}}, [{0x8}, {0x8, 0xb, 0x83d9}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0x6}, {0x8, 0xb, 0x3c6}]}, 0x4c}, 0x1, 0x0, 0x0, 0x8004}, 0x30000000) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000480), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r4, &(0x7f0000000540)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x40, r5, 0x100, 0x70bd2a, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x3}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x4}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x40}, 0x184) getsockopt$inet6_mreq(r3, 0x29, 0x1b, &(0x7f0000000000)={@private1}, &(0x7f0000000040)=0x14) 12:01:47 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x3f, &(0x7f0000000140)=[{0x8101, 0x200}, {0x101, 0x0, 0x2}, {0x81, 0x3, 0x2}, {0x2, 0x3f, 0x9}, {0x80000001, 0x45e, 0x5be}, {0x3ff, 0x6, 0x4}, {0x800000ffffffff, 0x3dd2, 0x6}, {0x7, 0x2, 0x3}], 0x8, 0x2, 0x4, 0x2, 0x68}) (async) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={0xffffffffffffffff, r1, 0x4da9}) 12:01:47 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getchain={0x34, 0x66, 0x100, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0xc, 0xf}, {0x0, 0x7}, {0xfff2, 0x9}}, [{0x8, 0xb, 0x2}, {0x8, 0xb, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x40095}, 0x40080) r3 = getpgid(0x0) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x4, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0x80000000}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) 12:01:48 executing program 4: r0 = memfd_secret(0x0) epoll_pwait2(r0, &(0x7f0000000180)=[{}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x7) socket$l2tp6(0xa, 0x2, 0x73) epoll_pwait2(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, &(0x7f0000000080), &(0x7f00000000c0)={[0x7fffffff]}, 0x8) 12:01:48 executing program 2: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, &(0x7f00000012c0), &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:48 executing program 1: r0 = getpgid(0x0) r1 = socket(0x6, 0x800, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000180)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @mcast1, @private2}}) syz_clone(0x3008000, &(0x7f0000000000)="82dcc4eefd315a259e3bac2ca0a6b5651e964c", 0x13, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="20d96d4364d073f7e09e69dd538f98df11bf10e3a49cdba605d737681584e93eb999a6176deedd954dd09c4e59c2760125d2ca2a578dfdaa7105521367e1294e564b889c0444f25ff2a1a2711feb4d7087d2fe83539fac3aa9c96f7dc1dfa20ba32428ef8ffa162cce00c0a028f026b389cab8c55e682508509fb89dad82dfcac3d1a134563ab1881c15b0a9a8e97b1e0087bc5ca0b94491f88da0ec981cf7ead91b503e380bb5a55d700730a16dfe15d08c174058920ee752f97488b9427bc6f41c9ff12c92d70ea2e82c101a8aa64c1000fbbd62b5b7907a7d") syz_open_procfs$pagemap(r0, 0x0) 12:01:48 executing program 4: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) (async) r1 = getpgrp(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000080)) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@mcast1, 0x0}, &(0x7f0000000240)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@getchain={0x34, 0x66, 0x100, 0x70bd29, 0x25dfdbff, {0x0, 0x0, 0x0, r2, {0xc, 0xf}, {0x0, 0x7}, {0xfff2, 0x9}}, [{0x8, 0xb, 0x2}, {0x8, 0xb, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x40095}, 0x40080) r3 = getpgid(0x0) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x4, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0x80000000}) (async) kcmp$KCMP_EPOLL_TFD(r3, r5, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0x80000000}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) (async) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) 12:01:48 executing program 1: r0 = memfd_secret(0x0) epoll_pwait2(r0, &(0x7f0000000180)=[{}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x7) socket$l2tp6(0xa, 0x2, 0x73) epoll_pwait2(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, &(0x7f0000000080), &(0x7f00000000c0)={[0x7fffffff]}, 0x8) memfd_secret(0x0) (async) epoll_pwait2(r0, &(0x7f0000000180)=[{}], 0x1, &(0x7f00000001c0), &(0x7f0000000200), 0x8) (async) ioctl$TUNSETVNETHDRSZ(r0, 0x400454d8, &(0x7f0000000000)=0x7) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) epoll_pwait2(r0, &(0x7f0000000040)=[{}, {}, {}], 0x3, &(0x7f0000000080), &(0x7f00000000c0)={[0x7fffffff]}, 0x8) (async) 12:01:48 executing program 4: r0 = getpgid(0x0) r1 = socket(0x6, 0x800, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000180)={'syztnl1\x00', &(0x7f00000000c0)={'syztnl2\x00', 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, @mcast1, @private2}}) (async) syz_clone(0x3008000, &(0x7f0000000000)="82dcc4eefd315a259e3bac2ca0a6b5651e964c", 0x13, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000001c0)="20d96d4364d073f7e09e69dd538f98df11bf10e3a49cdba605d737681584e93eb999a6176deedd954dd09c4e59c2760125d2ca2a578dfdaa7105521367e1294e564b889c0444f25ff2a1a2711feb4d7087d2fe83539fac3aa9c96f7dc1dfa20ba32428ef8ffa162cce00c0a028f026b389cab8c55e682508509fb89dad82dfcac3d1a134563ab1881c15b0a9a8e97b1e0087bc5ca0b94491f88da0ec981cf7ead91b503e380bb5a55d700730a16dfe15d08c174058920ee752f97488b9427bc6f41c9ff12c92d70ea2e82c101a8aa64c1000fbbd62b5b7907a7d") (async) syz_open_procfs$pagemap(r0, 0x0) 12:01:48 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = getpgid(0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, r0, 0x3ff}) 12:01:48 executing program 0: r0 = memfd_secret(0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x307}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r1, 0x70a, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3d5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x11) socket$l2tp6(0xa, 0x2, 0x73) 12:01:48 executing program 2: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:48 executing program 4: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:48 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x3, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x101, &(0x7f0000000000)=[{0x5, 0x9, 0x1}, {0xa3aa, 0x401, 0xffffffff}, {0xffffffff80000000, 0x9, 0x64dcae8c}, {0x6f05, 0x1ff, 0x2}], 0x4, 0x100000000, 0x4, 0x20, 0x22, 0x9}) 12:01:48 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) r10 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r10, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', r11, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:48 executing program 1: r0 = memfd_secret(0x0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r1, 0x307}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x24, r1, 0x70a, 0x70bd2d, 0x25dfdbff, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3d5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x11) (async) socket$l2tp6(0xa, 0x2, 0x73) 12:01:48 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) r2 = getpgid(0x0) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, r0, 0x3ff}) 12:01:48 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x3, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x101, &(0x7f0000000000)=[{0x5, 0x9, 0x1}, {0xa3aa, 0x401, 0xffffffff}, {0xffffffff80000000, 0x9, 0x64dcae8c}, {0x6f05, 0x1ff, 0x2}], 0x4, 0x100000000, 0x4, 0x20, 0x22, 0x9}) getpgid(0x0) (async) syz_open_procfs$pagemap(r0, 0x0) (async) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x3, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x101, &(0x7f0000000000)=[{0x5, 0x9, 0x1}, {0xa3aa, 0x401, 0xffffffff}, {0xffffffff80000000, 0x9, 0x64dcae8c}, {0x6f05, 0x1ff, 0x2}], 0x4, 0x100000000, 0x4, 0x20, 0x22, 0x9}) (async) 12:01:48 executing program 3: clock_gettime(0x2, &(0x7f0000000000)) socket$l2tp6(0xa, 0x2, 0x73) 12:01:48 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) r2 = getpgid(0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_lsm={0x1d, 0xf, &(0x7f0000000400)=@ringbuf, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd41}, 0x90) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delchain={0x34, 0x65, 0x100, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xa, 0x9}, {0x2, 0xb}, {0x4, 0x5}}, [@TCA_CHAIN={0x8, 0xb, 0xffff}, @TCA_CHAIN={0x8, 0xb, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000880}, 0x24040080) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:48 executing program 1: r0 = syz_clone(0x0, &(0x7f0000000000)="01af43ac75446581af69194bb845e71b42bd9e3431058e9589bcfb6dff0f6cb5106a73767d5f93f86690c25fe757414c25f9ad69c0f1b6704beb78f6b961911d6e7c0bc2b609f3ca68e73e48e825acefb24455e276e680668c61f9efa81111654c9ec7a003428024a1f6ebd9a73835ee40fe9a2c7f13ed8fcc717a1680fe84d5d401717d1daa054258e32662b1222646b5f5592b67a58f7cf0b0e9f2b47229edae429c935c96664ce7bf255d30db22896544e556b79933eb535cbff168358f0d18fef30fa3372973f348a559c4729c9e5518937a5f9575c7ed47710a69816e8980873eca3f25", 0xe6, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="5ee4d8aa04b7726982a1988c04e56ba69175cc5e84da5d2c7fb7df53b2c7a29eea3634530220a9f287299f695fff0e1d470dd13f5308e4a0b8f0407dfff4d62fc9e0f6acf61b251d5eb854ee957ee75055074a07f0dfe5e239be15a453990d06ae83f72d9b16d1994e0fea0ad886960a0bc17a4d303a1e20776c87d0a96a021f57b8f3d1fd4afa3d7666286eed14437ce104aca26a21b5bdc66100852c56de5889f3bd083fa63bd97cfb687d4f30e1ccdae8c3004d7ba66c33303353f99a08f64e7b4b9a733402da") r1 = getpgid(r0) syz_open_procfs$pagemap(r1, 0x0) 12:01:48 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) r2 = getpgid(0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_lsm={0x1d, 0xf, &(0x7f0000000400)=@ringbuf, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd41}, 0x90) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delchain={0x34, 0x65, 0x100, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xa, 0x9}, {0x2, 0xb}, {0x4, 0x5}}, [@TCA_CHAIN={0x8, 0xb, 0xffff}, @TCA_CHAIN={0x8, 0xb, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000880}, 0x24040080) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000100), r0) (async) getpgid(0x0) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00'}) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_lsm={0x1d, 0xf, &(0x7f0000000400)=@ringbuf, &(0x7f0000000500)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4, 0x1b, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0xfffffffffffffd41}, 0x90) (async) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@delchain={0x34, 0x65, 0x100, 0x70bd2b, 0x25dfdbfd, {0x0, 0x0, 0x0, r4, {0xa, 0x9}, {0x2, 0xb}, {0x4, 0x5}}, [@TCA_CHAIN={0x8, 0xb, 0xffff}, @TCA_CHAIN={0x8, 0xb, 0x9}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000880}, 0x24040080) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) (async) 12:01:48 executing program 1: clock_gettime(0x2, &(0x7f0000000000)) socket$l2tp6(0xa, 0x2, 0x73) 12:01:48 executing program 4: clock_gettime(0x2, &(0x7f0000000000)) (async) socket$l2tp6(0xa, 0x2, 0x73) 12:01:48 executing program 3: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:48 executing program 4: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, &(0x7f0000001300), &(0x7f0000001340)="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") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:48 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @void}}}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r3, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0xec, 0x1}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2a}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x35}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x8}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1f}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x40}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x20}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1d}]}, 0x78}}, 0x24000080) 12:01:48 executing program 2: clock_gettime(0x2, &(0x7f0000000000)) socket$l2tp6(0xa, 0x2, 0x73) 12:01:48 executing program 2: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:48 executing program 3: clock_gettime(0x2, &(0x7f0000000000)) socket$l2tp6(0xa, 0x2, 0x73) 12:01:49 executing program 3: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:49 executing program 1: clock_gettime(0x2, &(0x7f0000000000)) 12:01:49 executing program 4: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, &(0x7f0000001340)="95761813b1dfb0862ca9f836c92becd692a1241a787a05d0695b76052821699395bf1d4aaa7d1bee8d753391d621999c9e9c5405c0f3cd2c7a835571620df37363ce327dac346095c6b862841d7e136b70632c59fe07627a6ec9fb08522b28f8d58e7e318a13ea0d44ebcfd691ec622deb2237e3d50cefbf238dbbce9ba6ed85bb486b840eb7cca4a1e584b3cf10af82640c6e3bc8634b6fe1c6d37e0f8ff015ac53b251a34208d60be97e2280fb048e5775a7d267bf0ae7a40005139f1aba07b47389d71010c197ce4686d314b5ddac02e1045a460f4174881ba920ef344e5d803334c79b8dff834fb378810d7dcc74928a7468f98379fc6ec4269e8e8bc710723db8e89944a016d179fb12b605c2d3f495e813c036b274aaa0b00c9b70ab48e0191f3a8b99faf40fedd9e4e8981ca627858d7f2c48e167221f1a83e05c2d280e6bea4057ebc5be8647acb11a925fba44203785c39690c227f0be48fb4332bdd639ccab6051a98989d7bb3dbee44f81908736064155a4a4d4e7c26e02f14b38b7d678634cca4b1d77be4f47c37bb8cf05bbac0a7a6291be9bff1deae1a6c9bd28b1bcd534929744076ae10cb95d79e324de2fa441795ff81d63614ebf8c57cb183cc4f72fa759bdc192b1fa3c58b87ad333c4923ec020fb8dd9e7c15377863e4b7495159d900142ab7b5048b4e45f70d5a3fde6ac3083305c6b2a2e0d102d0da93064ae463c6502070bed002a60fe97e47562623512e306a5a373c9b19d38a7f6cab5ce032ff0dcfd7702bebe2b2ba5169c67df9b4f05b0a64294a453e443d6bec89a344100f213e55fb73b028b4d4605105dd7be5e8ced0e0f50eb52fdc0f4305c33e865731dbc6b1f278773e819c45ffb544425662212e500dde45e2777e441add1e0835d43311a087998909c8eead50bdc39561af7c6a0cc30b255b7ee1b9e3838593fdaf75877fd843a68f5113921540abbdc960c050d03733438e1554e72a20fbab72c87a3e3ec3af33a22b942ed50209a041e667c4a7d604da12add73c33eb7d24a0b65c1e0128cb6d102f9ea4ab9b05e79e800e3097ff95fd7a4f90cc488f4a029b5068e1adb8daa29119f84825102cb6e512409030c1f8d1be468b20a6e4c7372f7aab24d2c76887e8f4a3b89fb24fbdd44a378f8a798f1f20c89abd84b63026d9bd255631ec4a2221f58d660323193b8bbfd61d80cfe46c7ca9cc083bdf9f71b5e745e66092106f114d1b58a1970f31f18e8c85d1b2cc2f81f31fade7f36dfde205a3100bee5c57c7bcd9e69ce2dfd2864c46651348b59f5bdc59c55bf4c33251bd87d0d4d7e4b44b472323cd5befbefcf9c1e493646807e9bb3e873ed006b0c852096dcc94031188763e6d5a8a8510f5bd15b8ba55a3de4865a701966b36c65503bdd3b9ac524c959fae32f6f483135dbca00c1fefc6e5c9abf229c078fe4f0102d084deb8cb2bd50871debf42c361a88ad23f27b294d3681ddb8c147483172c70ee69cb5075ce5d35f3be5ce018a3393f3378b34edc90005cd95b01f10c18cdf874ff449ef4cd5527d5f4fd6320f32f0cc2ec08d4dd1b34f2d0206c4e178d01dbe046dc60c28a7c5618135e61f2e09ff651a01dad3d2a42abcc87f3fe7732310f5e63f60d9eaee24c44896455ed12ee3d00074956338a9c0528c6704036ffe1b78a9c609708ee54303caacb3960a91b109e78d5e38d04905a9a38f6fbe236f0d8c073e70beb968976013e3c73226d12e980597b9ae9f59906ca594a6882cae538deb63043eebd972702f7bf5a009875c16dcaa6c4c1adcb775981b67c9880c2d3441fe453964636ed3e177a6c26b7bfd153b0bc01fc494139ffac0fbaee362a12c91102d6e646ff0c4cb08e1e24d4fd8445963fd02a986c34722799da14b959954d44918eabfccfaf0174f607d89aa8cc290ceeea8c7f1cf5e41e743775bc4387fe6094d3877e352d3b05308904fc9f527c1118c53280d0f776cef815a9226b4b1b34778635161ee6646c3a43ac5b8c689ed8dd851cbf777d09d93fa47cb6d0139331f393885580296b3bf9998bb2afb7c50b5c44f375882038788a6aab26906106ff1ae6529e51aba33bc0063de3c58d5ea236b33b6d99a923e9219a610462b6098c47c7f2a1b262ed673c1a4b19172b9df20ef5e34a89f0fc6eec829c52560da242928b791cf4eeab16ed963b958a94c7d7744c5b700165647cf7811cef19b94f2044bf1384cf8f974a2694cbe3f33fdb8376b6a53eac960dd31bb4e479d8ab680f42821cc0281a67692c2ced6265f9915d2468647598b1d8c1ede456e99d7940f7b5ba0661879ed4935137992e4725c7262339b6ff8c10a94f89c3a0216d8dbc47619e839fb6c4b5c3bf10c8d251aeb3ce7354263572f841666d366c6a53f157d367d25271d74d61f74c50a79bb392ff9c16c0bebd485059c78a01168d9e8ffe916c2ecf6fcba03386ea8d5b3b1ce201249c4810953a2e23a72a47386ee313f154afc5621da9de22983f1ebd5f4162cd42e27b429ea6db396da7631a2cc091c7fe9907e4477ac69bc7985d3bb772f47678261f9009678f17a202cfdd2c6e5b18aee35fe2e4f61293a0e019ee3fd89a12cacb3eb4ac8b89d8d1b2b95fa12cc1f60bc755644c55af9dcd3d1c5d5a4b36660ec4043fe84771ac2de5b4adb045ba1985b0cabe9b52d6d9433e04ac06caf129fd09b1f3579b773ae45e4f7dc3311036c9fd1970a5fbd8c1276dae989db5b323fc179c26ffc438ec5f9dc3ca2277aee3555d2f40e5e4746d477e35d115268cfe46bdf4416f77cb6bd62eb21cfb23b203947fae4ef3da83658a508efda5e00a911766aeaf9067326f3bac83afb686381678bad16e3f8bae8a5dfad692c4d771fcced9cc84d98aa3b7523cbbc58d62d4a4b0e66ad0c2b8120722f72325b9d495ad24338c7d7c67a33f26223383cc1879e3816e78bde1b51acad7a840a392b9bcfd4f621ecd7c9e19fbc54b511e50e5d2265a82bdd0671f78e114fc0dd276dccac3f501ba9ffe3d420e8a4fd97eb367ed88f89a3d2124c6e28889c4114a38550d819dc21c3ab000b743c0c44af3b5c01a117ebc1d46b2e732c161791a3361031c93ad8092482d4c09bbecec422861491db2668e345c4f1a3b92087c8b36302c190c17bdb194d9a7bd465b3bc52f7e8e7784b3f0c465c8fe4c6ecd1dc7d05420ead826de269ddb0483d2ef4df0a06b23ac5202a5ea3e66551d062e4c656601554a0699ccd106d127dd04e7945730f6b62f5564a12c4e6c26fcaaf3a2e45789206260cb819518292301e981240db0b449d327094302fc391c9b3a29a37d7ea0be19ae8fd98f1df80fd8c1f52ed0bf96b6ab019d14c42c775ab0a23ad3f8a06fb3a31508d5d54c873248d69888062a9308a4b95d0ce5f21ab4d90996e77b80e1a7de65af182a4698a3de849b59914da8837dac74edb50130c2945833eab28acc5fd2d4dcad60c9d23cc014842ad8cb6032f9186b02e4eeadccd9c6e909499c63a7af2c766abe1c93c0b66977cd2a4b7bea359ebcd26c5ce7b070f0746fe7dbea6fb8748e75e42c01303920bd1c8b8b116457b4c5304edc89a3d5bb309de68e561e4798699eccea029f416ca3e21697dda0489f53b91dc6fb559514732d756c6773b4760368e29bb63792d2c9a5cfef7b4b2406e069c088f2ac989c3a0021a390ceeaea8db7f293637b8bd6e6ad4323f4d8d492595137cea9969a36bccbc1958718a369eb69a9adb72b0202eef6a986133468640b63a6a80499496bcdbbadcfff38a5c8fce97a6259cdf3ff3bda6b47996b9b6fd427c60bfba37eb62cec0d33f76570cd1e83bb319f4ace59a385090360ae762d678a8dd7d95b2dd50081fd4fa82af6fe2a15a2d31bffdb6416c2780cf44120a7b6b39bd2e38659402d89075290797bc360c91d2c5daef441c4cf639d9c048137209bcca70334019aa9d75fec9e2e08053567886c28835fb2a772b647d773d0ae16adfb1bf44e2149e92f2846b3e6ac505d155df76ea89bf050385cf3faef087866d7ceab9a02a65fe09186240056134ad516f7ab9d768f87da3ab09cd73d10fd9077f658f87081aa135c0344893edf7e6f2a6818e6769b71db03fcb85bb66e180b17a815d4b3c5f5b5d34e32a675a533e5907bcfdb1682da9fdb7c6219c25fbf1bffd5b37ef4f81da2a9491c05b31a2b495335ce1bd47563d50d9b93ea92671dd1e2b0228c4ffd092d9c2568c713c37ef33cd7151a1231c65d16ac90584ce4540b1017bd87f509724b924369b4d2b6dfbfd10a2486c20af499cec6bfe60e25e0b115ca4dfef207282c874a3fed6ed95de491559ee3d34885b58292b02f974663081a462639025a48bbe11f19ff76905718d4ca9eecbaa7a907137aa430e9856932c97245a7efa9006038044763b35386fe5af3dfebc323637c6c2c9798681ad88b13f3714f6321b015b0c916bb2ed58a9c6d61f8f839ed259c29e3e0f4d1de33377ce1537e8b9b1eaf5070643c002c7180fda35e4d67869fab85b2b97dda7c959db6197e7c63a2ccdac17f0d2104bced670e93393efacbeebaf5dd3de4da55638c8111df54a61b222f96a322ac9e0c52778b90675d9e52dbffd72238ad3f87cee2a9e4dbbe538dff720ad6abc90e15d13d8572617b8bf4354cb6d9ecd540428af785ed05d7f57837d09702ce1556db44647c476988bd5baabd258abade639c30e872693efa11a85907b2c24adb26956088aafd52161466610b23fe136b202e570aa4a7ae1535fad5321e761b2dacbce6324ff5cfe49c217dcfc3d5a04be4fa8422baf20703fd6ddd3acc58bac5906d403013801c04af15c932dc08909a8bccec28877956372983c654b47097c791323b488564500c0a7bfb56fc446b43347893495fa93d60e3c7672131a9b31f812541ac8551a6e4fbfb8cf79b5e564a31f24d655d678bb9b0a4ef3ace3a667cc458b49df4aa0855f027f6362c5efee91ab6076a2f91651b139418af3e09d8be42637d5f6e69bfe2312e2dcaee6cf07e28bd21d10348e166739996de85c2dfafef6b9bee3d43f8da4d595d457c3afd508c74bd27249ed3a985b68946e29e51ce91d29f7dbf8773512bd8056fb4432a87cf7a9080906885571f96b1f35e9da2f611ffee3814d93e60202a94a408ce5c29438d7e0c0c8de4c1ebc45df519f3c30f1542df258859e5da5c73135fdd7c88420bf3756a7639c91e5ef7c1ba41f608173ad2e5c0e3165600eec28ae9cf68a1814d0a6504bacb1c3fa51aec236b33b82ea6bb66fe3d2f8500845733d35dd9322b2a59b0659006a11a16bc113db0b219751fbc8eaac7566fc596d631191eaf3f385af780318f581893e10ec746b6808b0f158c37050d8deedc91a33f9e61e777b32ad7f12378dce62394fe08ff49fb8df52b162430644c77ec2262548cabc3b7b9f542e81cf01ca8aee57f78f3e89ee79b5cdefc38b78bec61fc51a650692b3b815650b539529b35d6df2b4a0046501c28ad90a815f2f1e4014b54d368dd4b62e348acf774151aa123e857fb2ba6c6e3b2f497f1ea536616921d8671838fc4c226ab563b519eb743f782a58ad6221857aee77c7c2057d85fed84cff2f5a86551283581ed9a78813b9c0bb3f4a95fda864e3e333ca4fa8abfa86112eaaff90b7fad192aee21f04423726e6181f02c089ec2887a99c3e5bc1b402fdfeeed46414c95420be506242d9d89496d3af589a666d06a863015a5df54231fec65c39b21d3cf87a8c586ae4aeed29408d461382506f8d86c8486852fb1d21f11e5a") r1 = getpgid(0x0) syz_clone(0xc0009400, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:49 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @void}}}, 0x24}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r3, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0xec, 0x1}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2a}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x35}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x8}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1f}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x40}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x20}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1d}]}, 0x78}}, 0x24000080) socket$l2tp6(0xa, 0x2, 0x73) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x24, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0x8}, @void}}}, 0x24}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x78, r3, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r4}, @val={0xc, 0x99, {0xec, 0x1}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2a}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x35}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x25}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x8}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1f}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x40}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x20}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1d}]}, 0x78}}, 0x24000080) (async) 12:01:49 executing program 1: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0x0, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:49 executing program 3: clock_gettime(0x0, &(0x7f0000000000)) 12:01:49 executing program 0: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) socket$l2tp6(0xa, 0x2, 0x73) 12:01:49 executing program 3: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:49 executing program 1: clock_gettime(0x0, &(0x7f0000000000)) 12:01:49 executing program 0: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0x0, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:49 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) socket$l2tp6(0xa, 0x2, 0x73) 12:01:49 executing program 0: clock_gettime(0x0, &(0x7f0000000000)) 12:01:49 executing program 1: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0x0, &(0x7f0000002340)="a41d97de4c3a023a3128d66f50cf6387d36ce44e5cf71bb5ee46867aad223692bbceb425ed48b24b81de4ee7d35ad7766a4177027a1bf2689270f9c4896dd6411d19353f93", 0x45, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:49 executing program 4: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) socket$l2tp6(0xa, 0x2, 0x73) 12:01:49 executing program 0: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) (async) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) (async) socket$l2tp6(0xa, 0x2, 0x73) 12:01:49 executing program 4: clock_gettime(0x2, 0x0) 12:01:49 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) socket$l2tp6(0xa, 0x2, 0x73) 12:01:49 executing program 0: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, &(0x7f00000023c0), &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:49 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan1\x00'}) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x7, 0x5b}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x18}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1f}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x26}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x19}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x11}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2b}]}, 0x60}}, 0x20000001) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14) 12:01:49 executing program 1: clock_gettime(0x2, 0x0) 12:01:49 executing program 4: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) 12:01:49 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f00000000c0)={@mcast2}, &(0x7f0000000100)=0x14) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000080)={'vxcan1\x00'}) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_MESH(r1, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x14}, 0x14}}, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) (async) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000001c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x60, r2, 0x100, 0x70bd2d, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x7, 0x5b}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x18}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1f}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x26}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x19}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x11}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2b}]}, 0x60}}, 0x20000001) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@empty}, &(0x7f0000000040)=0x14) 12:01:49 executing program 4: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:49 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) 12:01:49 executing program 2: clock_gettime(0x2, 0x0) 12:01:49 executing program 3: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = getpgid(0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0xa, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400}, @exit, @map_fd={0x18, 0xa}, @map_val={0x18, 0x4, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, @jmp={0x5, 0x0, 0x4, 0xa, 0x3, 0xfffffffffffffff4, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0x8000, 0x92, &(0x7f00000000c0)=""/146, 0x40f00, 0x8, '\x00', 0x0, 0x13, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x1, 0xb, 0xf8, 0xfffffffc}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[0x1, 0xffffffffffffffff, 0x1], &(0x7f0000000240)=[{0x0, 0x4, 0x4, 0x8}, {0x4, 0x1, 0xb, 0x1}], 0x10, 0x9c4}, 0x90) r3 = epoll_create(0x3c6) epoll_pwait(r3, &(0x7f0000000300)=[{}], 0x1, 0x0, &(0x7f0000000000)={[0xffffffffffff63d0]}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8971, &(0x7f0000000080)={'batadv_slave_1\x00'}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000340)={r3, r4, 0x3}) socket$l2tp6(0xa, 0x2, 0x73) 12:01:50 executing program 3: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:50 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:50 executing program 2: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:50 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) (async, rerun: 32) r1 = getpgid(0x0) (rerun: 32) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xf, 0xa, &(0x7f0000000000)=@raw=[@map_val={0x18, 0x5, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400}, @exit, @map_fd={0x18, 0xa}, @map_val={0x18, 0x4, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6}, @map_idx_val={0x18, 0x1, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7f}, @jmp={0x5, 0x0, 0x4, 0xa, 0x3, 0xfffffffffffffff4, 0xffffffffffffffff}], &(0x7f0000000080)='GPL\x00', 0x8000, 0x92, &(0x7f00000000c0)=""/146, 0x40f00, 0x8, '\x00', 0x0, 0x13, 0xffffffffffffffff, 0x8, &(0x7f0000000180)={0x0, 0x3}, 0x8, 0x10, &(0x7f00000001c0)={0x1, 0xb, 0xf8, 0xfffffffc}, 0x10, 0x0, 0xffffffffffffffff, 0x2, &(0x7f0000000200)=[0x1, 0xffffffffffffffff, 0x1], &(0x7f0000000240)=[{0x0, 0x4, 0x4, 0x8}, {0x4, 0x1, 0xb, 0x1}], 0x10, 0x9c4}, 0x90) r3 = epoll_create(0x3c6) epoll_pwait(r3, &(0x7f0000000300)=[{}], 0x1, 0x0, &(0x7f0000000000)={[0xffffffffffff63d0]}, 0x8) r4 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8971, &(0x7f0000000080)={'batadv_slave_1\x00'}) (async) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000340)={r3, r4, 0x3}) (async) socket$l2tp6(0xa, 0x2, 0x73) 12:01:50 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) 12:01:50 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) r1 = getpgrp(0x0) r2 = getpgrp(0x0) r3 = epoll_create(0x3c6) epoll_pwait(r3, &(0x7f0000000300)=[{}], 0x1, 0x0, &(0x7f0000000000)={[0xffffffffffff63d0]}, 0x8) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0xffffffe1}) socket$l2tp6(0xa, 0x2, 0x73) 12:01:50 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) 12:01:50 executing program 1: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:50 executing program 2: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, &(0x7f0000002400), &(0x7f0000002440)="86fcf88053f294ca01719780d0c88dd3f7f7436b351934b5b732813b9f263a6f") r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:50 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) 12:01:50 executing program 4: getpgid(0x0) r0 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x7}) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r4, 0x25, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:50 executing program 1: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) 12:01:50 executing program 1: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:50 executing program 0: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) 12:01:50 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) sendmmsg$nfc_llcp(r9, &(0x7f0000007540)=[{0x0, 0x0, 0x0}], 0x1, 0x0) socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:50 executing program 3: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(0xffffffffffffffff, &(0x7f0000000000)={0x24, @long={0x3, 0x1}}, 0x14) 12:01:50 executing program 2: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:51 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) r1 = getpgrp(0x0) r2 = getpgrp(0x0) r3 = epoll_create(0x3c6) epoll_pwait(r3, &(0x7f0000000300)=[{}], 0x1, 0x0, &(0x7f0000000000)={[0xffffffffffff63d0]}, 0x8) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0xffffffe1}) (async) socket$l2tp6(0xa, 0x2, 0x73) 12:01:51 executing program 3: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, 0x0, 0x0) 12:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) r2 = memfd_secret(0x0) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @broadcast}, &(0x7f0000000180)=0xa) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, r1, 0x65428f181dd9378, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc004}, 0x10) socket$l2tp6(0xa, 0x2, 0x73) 12:01:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, 0x0, 0x0) 12:01:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000040), 0xffffffffffffffff) r2 = memfd_secret(0x0) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, 0x0, 0x0) getsockopt$inet_pktinfo(r2, 0x0, 0x8, &(0x7f0000000080)={0x0, @dev, @broadcast}, &(0x7f0000000180)=0xa) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, r1, 0x65428f181dd9378, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc004}, 0x10) (async) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000240)={0x14, r1, 0x65428f181dd9378, 0x70bd28, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0xc004}, 0x10) socket$l2tp6(0xa, 0x2, 0x73) (async) socket$l2tp6(0xa, 0x2, 0x73) 12:01:51 executing program 1: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, 0x0, 0x0) 12:01:51 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) syz_io_uring_setup(0x5fb8, &(0x7f0000000000)={0x0, 0xfcf4, 0x40, 0x0, 0xe5}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_setup(0x22cd, &(0x7f0000000100)={0x0, 0x24, 0x0, 0x2, 0xe1}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x64, 0x0, 0x8}) 12:01:51 executing program 1: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:51 executing program 3: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bind$802154_dgram(r0, &(0x7f0000000000)={0x24, @long}, 0x14) 12:01:51 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) (async, rerun: 32) syz_io_uring_setup(0x5fb8, &(0x7f0000000000)={0x0, 0xfcf4, 0x40, 0x0, 0xe5}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) (async, rerun: 32) syz_io_uring_setup(0x22cd, &(0x7f0000000100)={0x0, 0x24, 0x0, 0x2, 0xe1}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000200)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x64, 0x0, 0x8}) 12:01:51 executing program 4: r0 = syz_clone(0x0, &(0x7f0000000000)="01af43ac75446581af69194bb845e71b42bd9e3431058e9589bcfb6dff0f6cb5106a73767d5f93f86690c25fe757414c25f9ad69c0f1b6704beb78f6b961911d6e7c0bc2b609f3ca68e73e48e825acefb24455e276e680668c61f9efa81111654c9ec7a003428024a1f6ebd9a73835ee40fe9a2c7f13ed8fcc717a1680fe84d5d401717d1daa054258e32662b1222646b5f5592b67a58f7cf0b0e9f2b47229edae429c935c96664ce7bf255d30db22896544e556b79933eb535cbff168358f0d18fef30fa3372973f348a559c4729c9e5518937a5f9575c7ed47710a69816e8980873eca3f25", 0xe6, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="5ee4d8aa04b7726982a1988c04e56ba69175cc5e84da5d2c7fb7df53b2c7a29eea3634530220a9f287299f695fff0e1d470dd13f5308e4a0b8f0407dfff4d62fc9e0f6acf61b251d5eb854ee957ee75055074a07f0dfe5e239be15a453990d06ae83f72d9b16d1994e0fea0ad886960a0bc17a4d303a1e20776c87d0a96a021f57b8f3d1fd4afa3d7666286eed14437ce104aca26a21b5bdc66100852c56de5889f3bd083fa63bd97cfb687d4f30e1ccdae8c3004d7ba66c33303353f99a08f64e7b4b9a733402da") r1 = getpgid(r0) syz_open_procfs$pagemap(r1, 0x0) 12:01:51 executing program 1: getpgid(0x0) r0 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x7}) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:51 executing program 4: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:51 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000200)={0x60, 0x1, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ff6000/0x3000)=nil, 0x539, &(0x7f0000000180)=[{0x5, 0xcb8d, 0x4}, {0x8, 0x6, 0x10000}, {0x47c, 0xffffffffffffffff, 0x2}, {0xbd90, 0x2, 0x1}, {0x2fd, 0x7fffffff, 0x100000001}], 0x5, 0x8, 0x10, 0x59, 0x40, 0x49}) syz_open_procfs$pagemap(r0, &(0x7f00000002c0)) r2 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) getpgrp(r0) syz_open_procfs$pagemap(r0, &(0x7f0000000280)) syz_clone(0x44800000, &(0x7f0000000000)="14a84e725b59ed338b", 0x9, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="473994c6265a9ace2f5985092a96c69d0b036c176f08b4581ec9db1d481dd32e243e63bf40791f01df5523c9a837fc155a8b469ba51d5de27fa37d556664591f042767c28b870f0c5dc3fe0153cde1a78b7605fd59e10fb13eb6b7c38185bb7dbd2da6c99e4cb2883d8d097d06527b9bade1dce2ea653a22c995b440eb5948d6ccfdd34891bc5f4f3d084674240c3293175561dd16a0b9d537ff8bdc5326f2e06aff0a") 12:01:51 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@private1}, &(0x7f0000000040)=0x14) 12:01:51 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000200)={0x60, 0x1, &(0x7f0000ff4000/0xa000)=nil, &(0x7f0000ff6000/0x3000)=nil, 0x539, &(0x7f0000000180)=[{0x5, 0xcb8d, 0x4}, {0x8, 0x6, 0x10000}, {0x47c, 0xffffffffffffffff, 0x2}, {0xbd90, 0x2, 0x1}, {0x2fd, 0x7fffffff, 0x100000001}], 0x5, 0x8, 0x10, 0x59, 0x40, 0x49}) (async, rerun: 32) syz_open_procfs$pagemap(r0, &(0x7f00000002c0)) (rerun: 32) r2 = epoll_create(0x800) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r1) (async) getpgrp(r0) (async) syz_open_procfs$pagemap(r0, &(0x7f0000000280)) (async, rerun: 32) syz_clone(0x44800000, &(0x7f0000000000)="14a84e725b59ed338b", 0x9, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="473994c6265a9ace2f5985092a96c69d0b036c176f08b4581ec9db1d481dd32e243e63bf40791f01df5523c9a837fc155a8b469ba51d5de27fa37d556664591f042767c28b870f0c5dc3fe0153cde1a78b7605fd59e10fb13eb6b7c38185bb7dbd2da6c99e4cb2883d8d097d06527b9bade1dce2ea653a22c995b440eb5948d6ccfdd34891bc5f4f3d084674240c3293175561dd16a0b9d537ff8bdc5326f2e06aff0a") (rerun: 32) 12:01:51 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) r9 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r9, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:51 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1000}) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:51 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@private1}, &(0x7f0000000040)=0x14) 12:01:52 executing program 2: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) 12:01:52 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) 12:01:52 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:52 executing program 2: syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r0 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:52 executing program 3: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) getpgid(0x0) (async) syz_open_procfs$pagemap(r0, 0x0) (async) 12:01:52 executing program 4: memfd_secret(0x0) (async) r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) (async) r2 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1000}) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:52 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) 12:01:52 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2, r1, 0x4}) 12:01:52 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@initdev}, &(0x7f00000001c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@private2}, &(0x7f00000000c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@local}, &(0x7f0000000140)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f0000000040)=0x14) 12:01:52 executing program 4: getpgid(0x0) r0 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r1 = socket$l2tp(0x2, 0x2, 0x73) r2 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x7}) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, r2, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:52 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x31e7c0}) getpgid(r1) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:52 executing program 3: syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r0 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:52 executing program 2: syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r0 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:52 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) (async) r2 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2, r1, 0x4}) 12:01:52 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000180)={@initdev}, &(0x7f00000001c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000000)={@private2}, &(0x7f00000000c0)=0x14) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, &(0x7f0000000100)={@local}, &(0x7f0000000140)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000080)={@mcast2}, &(0x7f0000000040)=0x14) 12:01:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000080fc463de2403befcf6ddf5406003246a82dfef3da89f49b3032c24a3d21f72772c23a1831df69fa3c3baab0a96704071dac5c55fb8b88f33b61fa9797376155781f99848404", @ANYRES16=0x0, @ANYBLOB="100027bd7000fedbdf250100000008000900010000000c000300040000000000000008000100", @ANYRES32=r1, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = getpgid(r2) r5 = syz_open_procfs$pagemap(r4, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r5, &(0x7f0000000000)={0xffffffffffffffff, r5, 0x3}) r6 = syz_clone(0x88228080, &(0x7f0000000180)="5f465395d13d98ccdb2940dcb55031cf1709fe4e6f239f9f65eb8510100c9a9e92ff402ffcb8088d", 0x28, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="713049f7168b069fdc5cdd3449ab8e4cff599c7367d1056e37c22a9f5b2cf2e8bcbeed65c1f3fa891ac074eda509db13a4aaadc4556b2e423dacc03d0d8a07c404e0622e20a3f07aea5fb429f65b98b1e0d7283dbe6e85b7b16c105315e08f3772af07e19866fa27116d145070395e3535a1c2f34ec2da06d999eac9399bfe5ab764c01397fd3ff77987bd10beaf87a7ad64b0ab844e65341d3869") r7 = getpgrp(r3) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = epoll_create(0xa1a) r10 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000400)) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r8, &(0x7f0000000440)={r9, r10}) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f0000000080)={0x60, 0x0, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x10001, &(0x7f0000000040)=[{0x7, 0x3, 0x3}, {0x100000000, 0x5, 0x7}], 0x2, 0x8, 0x60, 0x69, 0x10, 0x1}) 12:01:52 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @dev}, &(0x7f00000000c0)=0xc) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0x3, 0x1, 0x3, 0x57, @private2={0xfc, 0x2, '\x00', 0x1}, @local, 0x8, 0x7, 0x5}}) 12:01:52 executing program 1: syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r0 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r0, 0x0, 0x7, r1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:52 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan1\x00', 0x0}) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000080fc463de2403befcf6ddf5406003246a82dfef3da89f49b3032c24a3d21f72772c23a1831df69fa3c3baab0a96704071dac5c55fb8b88f33b61fa9797376155781f99848404", @ANYRES16=0x0, @ANYBLOB="100027bd7000fedbdf250100000008000900010000000c000300040000000000000008000100", @ANYRES32=r1, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(r2) r4 = getpgid(r2) r5 = syz_open_procfs$pagemap(r4, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r5, &(0x7f0000000000)={0xffffffffffffffff, r5, 0x3}) r6 = syz_clone(0x88228080, &(0x7f0000000180)="5f465395d13d98ccdb2940dcb55031cf1709fe4e6f239f9f65eb8510100c9a9e92ff402ffcb8088d", 0x28, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="713049f7168b069fdc5cdd3449ab8e4cff599c7367d1056e37c22a9f5b2cf2e8bcbeed65c1f3fa891ac074eda509db13a4aaadc4556b2e423dacc03d0d8a07c404e0622e20a3f07aea5fb429f65b98b1e0d7283dbe6e85b7b16c105315e08f3772af07e19866fa27116d145070395e3535a1c2f34ec2da06d999eac9399bfe5ab764c01397fd3ff77987bd10beaf87a7ad64b0ab844e65341d3869") r7 = getpgrp(r3) r8 = socket$inet_dccp(0x2, 0x6, 0x0) r9 = epoll_create(0xa1a) r10 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000400)) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r8, &(0x7f0000000440)={r9, r10}) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f0000000080)={0x60, 0x0, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x10001, &(0x7f0000000040)=[{0x7, 0x3, 0x3}, {0x100000000, 0x5, 0x7}], 0x2, 0x8, 0x60, 0x69, 0x10, 0x1}) socket$nl_generic(0x10, 0x3, 0x10) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'vxcan1\x00'}) (async) sendmsg$GTP_CMD_DELPDP(r0, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB="30000080fc463de2403befcf6ddf5406003246a82dfef3da89f49b3032c24a3d21f72772c23a1831df69fa3c3baab0a96704071dac5c55fb8b88f33b61fa9797376155781f99848404", @ANYRES16=0x0, @ANYBLOB="100027bd7000fedbdf250100000008000900010000000c000300040000000000000008000100", @ANYRES32=r1, @ANYBLOB], 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x4008000) (async) getpgrp(0xffffffffffffffff) (async) getpgid(r2) (async) getpgid(r2) (async) syz_open_procfs$pagemap(r4, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r5, &(0x7f0000000000)={0xffffffffffffffff, r5, 0x3}) (async) syz_clone(0x88228080, &(0x7f0000000180)="5f465395d13d98ccdb2940dcb55031cf1709fe4e6f239f9f65eb8510100c9a9e92ff402ffcb8088d", 0x28, &(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)="713049f7168b069fdc5cdd3449ab8e4cff599c7367d1056e37c22a9f5b2cf2e8bcbeed65c1f3fa891ac074eda509db13a4aaadc4556b2e423dacc03d0d8a07c404e0622e20a3f07aea5fb429f65b98b1e0d7283dbe6e85b7b16c105315e08f3772af07e19866fa27116d145070395e3535a1c2f34ec2da06d999eac9399bfe5ab764c01397fd3ff77987bd10beaf87a7ad64b0ab844e65341d3869") (async) getpgrp(r3) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) epoll_create(0xa1a) (async) accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000400)) (async) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r8, &(0x7f0000000440)={r9, r10}) (async) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f0000000080)={0x60, 0x0, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x10001, &(0x7f0000000040)=[{0x7, 0x3, 0x3}, {0x100000000, 0x5, 0x7}], 0x2, 0x8, 0x60, 0x69, 0x10, 0x1}) (async) 12:01:52 executing program 3: r0 = memfd_secret(0x0) (async, rerun: 64) r1 = getpgrp(0xffffffffffffffff) (async, rerun: 64) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x31e7c0}) getpgid(r1) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:52 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) socket$nl_route(0x10, 0x3, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080)={0x0, @multicast2, @dev}, &(0x7f00000000c0)=0xc) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000180)={'ip6gre0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0x3, 0x1, 0x3, 0x57, @private2={0xfc, 0x2, '\x00', 0x1}, @local, 0x8, 0x7, 0x5}}) 12:01:52 executing program 2: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:52 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x26}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x30}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004094}, 0x0) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) 12:01:52 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x31c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 12:01:52 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = syz_clone(0x29000000, &(0x7f0000000000)="be3cd24a75ab9c5704bd67d2e6bf0c4c24cc9e9b8478701c168277755aea834f10d6375abd81d4825ac5527f8d74eb474c6ea4754e9440a51f9df78175a8ff5c03355cfd63cfd8e0071f3d27f78f2b2ff5ce71d3641f965a510d2c1a7c38beba2f1d453ec871e3fd7708bb4a06cab6f813288235a21a77b375c4c33a4574f70d", 0x80, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="178dcae8349aec8187530b4cea71df078b2dd6c800cdbfd68b248d119eb7f68edf5172ebabe611fbf6e9fd0340868154f4b57a3319e0e49ddb190e3d2c2cd418634becb935ecc127e7f5d6219cf6685ecc36f536165141afcb206222372baf2f7898736dd8a7724a31bcfeb2c9dd9ce5e3c1e57ed2e8cc388dd7c8708251d6e680f24e083d1980eb892d6618d5e2928e34") r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r2, 0x0) syz_open_procfs$userns(r2, 0x0) r3 = epoll_create(0x20) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r3, r0, 0x19}) 12:01:53 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x2c, 0x0, 0x400, 0x70bd2a, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x26}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x30}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xc}]}, 0x2c}, 0x1, 0x0, 0x0, 0x24004094}, 0x0) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) 12:01:53 executing program 0: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) (async) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x31c}) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) 12:01:53 executing program 1: r0 = getpgid(0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) r2 = getpgid(r1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x89a0, 0x0) r4 = epoll_create(0x0) r5 = memfd_secret(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000000000)={r4, r5, 0x81}) syz_open_procfs$pagemap(r2, 0x0) 12:01:53 executing program 0: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:53 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = getpgid(r2) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r4, &(0x7f0000000480)={r0}) r5 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r5, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0xffff}) 12:01:53 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) (async) r1 = syz_clone(0x29000000, &(0x7f0000000000)="be3cd24a75ab9c5704bd67d2e6bf0c4c24cc9e9b8478701c168277755aea834f10d6375abd81d4825ac5527f8d74eb474c6ea4754e9440a51f9df78175a8ff5c03355cfd63cfd8e0071f3d27f78f2b2ff5ce71d3641f965a510d2c1a7c38beba2f1d453ec871e3fd7708bb4a06cab6f813288235a21a77b375c4c33a4574f70d", 0x80, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="178dcae8349aec8187530b4cea71df078b2dd6c800cdbfd68b248d119eb7f68edf5172ebabe611fbf6e9fd0340868154f4b57a3319e0e49ddb190e3d2c2cd418634becb935ecc127e7f5d6219cf6685ecc36f536165141afcb206222372baf2f7898736dd8a7724a31bcfeb2c9dd9ce5e3c1e57ed2e8cc388dd7c8708251d6e680f24e083d1980eb892d6618d5e2928e34") (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r2, 0x0) (async) syz_open_procfs$userns(r2, 0x0) (async) r3 = epoll_create(0x20) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f00000001c0)={r3, r0, 0x19}) 12:01:53 executing program 4: r0 = getpgid(0x0) r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) r2 = getpgid(r1) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x89a0, 0x0) r4 = epoll_create(0x0) r5 = memfd_secret(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000000000)={r4, r5, 0x81}) syz_open_procfs$pagemap(r2, 0x0) getpgid(0x0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) (async) getpgid(r1) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x89a0, 0x0) (async) epoll_create(0x0) (async) memfd_secret(0x0) (async) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r3, &(0x7f0000000000)={r4, r5, 0x81}) (async) syz_open_procfs$pagemap(r2, 0x0) (async) 12:01:53 executing program 3: getpgid(0x0) syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") socket$l2tp(0x2, 0x2, 0x73) r0 = epoll_create(0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:53 executing program 1: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = getpgid(0x0) r3 = getpgid(r2) (async) r4 = openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$RNDCLEARPOOL(r4, 0x5206, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r4, &(0x7f0000000480)={r0}) (async) r5 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r5, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0xffff}) 12:01:53 executing program 4: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) socket$l2tp6(0xa, 0x2, 0x73) 12:01:53 executing program 1: syz_clone(0x10000080, &(0x7f0000000040)="4964cb4cabed51faa7a23e3ef9f78251cfeba1edce8ea6626abea7c46409fd71f11eff020242ac302f9c3c6c52ae85303351632fa62b5bb958dca0fc4bb69caf12ca90dc27ccb049b5ec142660756dc68817db30bd608befd9f26ec6c64823d5686678c6566a4fa22e74fc73a61c6dcd3b66333bbaa91b4725ce4cdb57889594a688648e0e5f8b39649adc811cb5e942c1a0e142cfff168d655f60", 0x9b, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="b11caa6c3edb") r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x4, 0xffffffffffffffff, 0x0) r2 = getpgid(r0) syz_open_procfs$pagemap(r2, &(0x7f0000000000)) syz_open_procfs$pagemap(r2, 0x0) 12:01:53 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x800}) 12:01:53 executing program 0: r0 = accept$nfc_llcp(0xffffffffffffffff, 0x0, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000040)={'wlan1\x00'}) (async) socket$l2tp6(0xa, 0x2, 0x73) 12:01:53 executing program 4: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:53 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(0x0) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0, 0xffffffffffffffff, 0x800}) 12:01:53 executing program 1: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r1) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x200}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x120, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x10000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x4008840) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xb3}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x2}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x7a}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) socket$l2tp6(0xa, 0x2, 0x73) 12:01:53 executing program 0: syz_clone(0x10000080, &(0x7f0000000040)="4964cb4cabed51faa7a23e3ef9f78251cfeba1edce8ea6626abea7c46409fd71f11eff020242ac302f9c3c6c52ae85303351632fa62b5bb958dca0fc4bb69caf12ca90dc27ccb049b5ec142660756dc68817db30bd608befd9f26ec6c64823d5686678c6566a4fa22e74fc73a61c6dcd3b66333bbaa91b4725ce4cdb57889594a688648e0e5f8b39649adc811cb5e942c1a0e142cfff168d655f60", 0x9b, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="b11caa6c3edb") (async) r0 = getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x4, 0xffffffffffffffff, 0x0) (async) r2 = getpgid(r0) syz_open_procfs$pagemap(r2, &(0x7f0000000000)) syz_open_procfs$pagemap(r2, 0x0) 12:01:53 executing program 1: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x4182, 0x0) r0 = memfd_secret(0x0) connect$nfc_llcp(r0, 0x0, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)={'pimreg\x00'}) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000480)={r1}) 12:01:53 executing program 2: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f00000001c0), 0xffffffffffffffff) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r1) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x48, r3, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x200}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @remote}]}, 0x48}, 0x1, 0x0, 0x0, 0x4010}, 0x4000) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x120, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x10000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x4008840) (async) sendmsg$BATADV_CMD_GET_MESH(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x3c, r2, 0x120, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x10000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40001}, 0x4008840) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r0, 0x1, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_PW_TYPE={0x6, 0x1, 0x8}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x2}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xb3}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x2}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x7a}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x2}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) socket$l2tp6(0xa, 0x2, 0x73) 12:01:53 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:53 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = syz_clone(0x0, &(0x7f0000000040)="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", 0x1000, &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)="9a5f01e4d29a5147b4eb996ad01a4f067cb5e2287d32c6e7d867098c354ce01bb405f0a1e51b9d4e05be8307ba33ebd6773a204488ff74acf92f9b0736378c7ac16a88e4b4b04565b4") r3 = syz_open_procfs$pagemap(r2, &(0x7f00000013c0)) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000002580)={0x60, 0x1, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x4d7, &(0x7f0000001400)=[{0x0, 0x3, 0x8}, {0x8, 0xddf, 0x3d}, {0x742, 0xf86d, 0x100}, {0xa143, 0x52d, 0x9}, {0x40, 0x8, 0x5}], 0x5, 0x3, 0x8, 0x10, 0x23, 0x69}) r4 = getpgid(r0) r5 = memfd_secret(0x0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000001180)={@loopback, 0x0}, &(0x7f00000011c0)=0x14) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_clone(0x12000000, &(0x7f0000001500)="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", 0x1000, &(0x7f0000002500), &(0x7f0000002540), &(0x7f0000002600)="927887151c8d618f410f241fed9dd0b574bd329e680457f89794dc5af1e52b6c6d08920b8635be12797928bd2469765d2efee01fb86ee07797f1cd5143e827deaa5f7064c224aa3eeee96b49383a8cc40a23a359b8f0c22c24bc8b88911bdc9ca8bfc83d63d2a670e5bc39c673d51fe6eb76cd6dcc9ac2") ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000001480)={0x60, 0x1, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x7, &(0x7f0000002680)=[{0x9, 0x1ae, 0xde}, {0x401, 0xfff, 0x2}, {0xffffffffffffffff, 0x6, 0x20}, {0x9, 0x40}, {0x2, 0x3, 0x7fffffff}, {0x1, 0xfff, 0xfffffffffffffff7}, {0x3, 0x100000001, 0x2}, {0x2, 0x7ff, 0x1ff}, {0xfffffffffffff800, 0x8000000000000001, 0x2}, {0x2, 0x0, 0x1000}], 0xa, 0x324f, 0x20, 0x41, 0xc, 0x8}) ioctl$IOCTL_GET_NCIDEV_IDX(r8, 0x0, 0x0) r9 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create(0x3) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r8, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6gre0\x00', r10, 0x4, 0x8, 0x6, 0x7, 0x40, @local, @mcast1, 0x80, 0x8000, 0x2b, 0x8}}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000001280)={'ip6_vti0\x00', &(0x7f0000001200)={'syztnl2\x00', 0x0, 0x29, 0x2, 0x5, 0x7, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0xc0, 0x4, 0x437}}) sendmsg$nl_route(r5, &(0x7f0000001380)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)=@ipv6_getnexthop={0x54, 0x6a, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@NHA_OIF={0x8, 0x5, r7}, @NHA_OIF={0x8, 0x5, r10}, @NHA_GROUPS={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_ID={0x8}, @NHA_OIF={0x8, 0x5, r11}, @NHA_ID={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x4000) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r1, &(0x7f0000000000)={r5, r1, 0xa9}) 12:01:53 executing program 2: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:53 executing program 1: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:54 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = epoll_create(0x800) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000000)={r4, r0, 0x6}) 12:01:54 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = syz_clone(0x0, &(0x7f0000000040)="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", 0x1000, &(0x7f0000001040), &(0x7f0000001080), &(0x7f00000010c0)="9a5f01e4d29a5147b4eb996ad01a4f067cb5e2287d32c6e7d867098c354ce01bb405f0a1e51b9d4e05be8307ba33ebd6773a204488ff74acf92f9b0736378c7ac16a88e4b4b04565b4") r3 = syz_open_procfs$pagemap(r2, &(0x7f00000013c0)) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000002580)={0x60, 0x1, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x4d7, &(0x7f0000001400)=[{0x0, 0x3, 0x8}, {0x8, 0xddf, 0x3d}, {0x742, 0xf86d, 0x100}, {0xa143, 0x52d, 0x9}, {0x40, 0x8, 0x5}], 0x5, 0x3, 0x8, 0x10, 0x23, 0x69}) (async) r4 = getpgid(r0) r5 = memfd_secret(0x0) (async, rerun: 32) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) (rerun: 32) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) (async) getsockopt$inet6_mreq(r5, 0x29, 0x1b, &(0x7f0000001180)={@loopback, 0x0}, &(0x7f00000011c0)=0x14) (async) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_clone(0x12000000, &(0x7f0000001500)="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", 0x1000, &(0x7f0000002500), &(0x7f0000002540), &(0x7f0000002600)="927887151c8d618f410f241fed9dd0b574bd329e680457f89794dc5af1e52b6c6d08920b8635be12797928bd2469765d2efee01fb86ee07797f1cd5143e827deaa5f7064c224aa3eeee96b49383a8cc40a23a359b8f0c22c24bc8b88911bdc9ca8bfc83d63d2a670e5bc39c673d51fe6eb76cd6dcc9ac2") ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000001480)={0x60, 0x1, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x7, &(0x7f0000002680)=[{0x9, 0x1ae, 0xde}, {0x401, 0xfff, 0x2}, {0xffffffffffffffff, 0x6, 0x20}, {0x9, 0x40}, {0x2, 0x3, 0x7fffffff}, {0x1, 0xfff, 0xfffffffffffffff7}, {0x3, 0x100000001, 0x2}, {0x2, 0x7ff, 0x1ff}, {0xfffffffffffff800, 0x8000000000000001, 0x2}, {0x2, 0x0, 0x1000}], 0xa, 0x324f, 0x20, 0x41, 0xc, 0x8}) ioctl$IOCTL_GET_NCIDEV_IDX(r8, 0x0, 0x0) (async) r9 = socket$inet_dccp(0x2, 0x6, 0x0) epoll_create(0x3) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r9, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r8, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6gre0\x00', r10, 0x4, 0x8, 0x6, 0x7, 0x40, @local, @mcast1, 0x80, 0x8000, 0x2b, 0x8}}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r5, 0x89f1, &(0x7f0000001280)={'ip6_vti0\x00', &(0x7f0000001200)={'syztnl2\x00', 0x0, 0x29, 0x2, 0x5, 0x7, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x1, 0xc0, 0x4, 0x437}}) sendmsg$nl_route(r5, &(0x7f0000001380)={&(0x7f0000001140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001340)={&(0x7f00000012c0)=@ipv6_getnexthop={0x54, 0x6a, 0x2, 0x70bd29, 0x25dfdbfb, {}, [@NHA_OIF={0x8, 0x5, r7}, @NHA_OIF={0x8, 0x5, r10}, @NHA_GROUPS={0x4}, @NHA_ID={0x8, 0x1, 0x1}, @NHA_MASTER={0x8, 0xa, 0x1}, @NHA_ID={0x8}, @NHA_OIF={0x8, 0x5, r11}, @NHA_ID={0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x4000) (async, rerun: 32) kcmp$KCMP_EPOLL_TFD(r0, r4, 0x7, r1, &(0x7f0000000000)={r5, r1, 0xa9}) (rerun: 32) 12:01:54 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getpgrp(0xffffffffffffffff) (async) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = epoll_create(0x800) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000000)={r4, r0, 0x6}) (async) kcmp$KCMP_EPOLL_TFD(0x0, r2, 0x7, r3, &(0x7f0000000000)={r4, r0, 0x6}) 12:01:54 executing program 2: getpgid(0x0) syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") socket$l2tp(0x2, 0x2, 0x73) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:54 executing program 4: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, 0x0) 12:01:54 executing program 3: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x1}) 12:01:54 executing program 4: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0x38, 0x0, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x2}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) r2 = memfd_secret(0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = memfd_secret(0x0) setsockopt$WPAN_WANTLQI(r4, 0x0, 0x3, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_ext={0x1c, 0x13, &(0x7f0000000080)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x88000000}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xb9}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffd}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000140)='syzkaller\x00', 0xcb, 0x1f, &(0x7f0000000180)=""/31, 0x41100, 0x4, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000240)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x4, 0xffffffff, 0x800}, 0x10, 0x10700, r4, 0x6, &(0x7f0000000300)=[0x1, r5], &(0x7f0000000340)=[{0x2, 0x5, 0x6, 0x6}, {0x5, 0x1, 0xa}, {0x4, 0x3, 0xe, 0x7}, {0x1, 0x4, 0xa}, {0x5, 0x4, 0xd, 0x7}, {0x3, 0x2, 0x8, 0x6}], 0x10, 0xfffffffc}, 0x90) 12:01:54 executing program 1: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, 0x0) 12:01:54 executing program 4: r0 = syz_clone(0x15121c00, &(0x7f0000000000)="af1db18b8a4904e50af075d4ce2d0b163570146faf81e4b0c917d85225cb1c17f5cff1a408f4", 0x26, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8ce33403396c6f409cad48760c57887026ea0b9ce95e854942bdf39ec45677844cf7c00023cfc598c7d5d3124fe8498abd7a0c602be743c8ee0cc32f94682d69a365a91ba2c10c0a0eaa2b86ed8b56f58a31f10998234b32c46fa496") r1 = getpgid(r0) syz_open_procfs$pagemap(r1, 0x0) 12:01:54 executing program 4: r0 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0x38, 0x0, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x2}, 0x48) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@dev, 0x0}, &(0x7f0000000200)=0x14) r2 = memfd_secret(0x0) r3 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) r4 = memfd_secret(0x0) setsockopt$WPAN_WANTLQI(r4, 0x0, 0x3, 0x0, 0x0) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_ext={0x1c, 0x13, &(0x7f0000000080)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x88000000}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xb9}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffd}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000140)='syzkaller\x00', 0xcb, 0x1f, &(0x7f0000000180)=""/31, 0x41100, 0x4, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000240)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x4, 0xffffffff, 0x800}, 0x10, 0x10700, r4, 0x6, &(0x7f0000000300)=[0x1, r5], &(0x7f0000000340)=[{0x2, 0x5, 0x6, 0x6}, {0x5, 0x1, 0xa}, {0x4, 0x3, 0xe, 0x7}, {0x1, 0x4, 0xa}, {0x5, 0x4, 0xd, 0x7}, {0x3, 0x2, 0x8, 0x6}], 0x10, 0xfffffffc}, 0x90) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000000)={0x1b, 0x0, 0x0, 0x38, 0x0, 0xffffffffffffffff, 0x7ff, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x2}, 0x48) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f00000001c0)={@dev}, &(0x7f0000000200)=0x14) (async) memfd_secret(0x0) (async) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) (async) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r3) (async) memfd_secret(0x0) (async) setsockopt$WPAN_WANTLQI(r4, 0x0, 0x3, 0x0, 0x0) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f00000002c0), 0x4) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000003c0)=@bpf_ext={0x1c, 0x13, &(0x7f0000000080)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x88000000}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @call={0x85, 0x0, 0x0, 0xb9}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffd}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000140)='syzkaller\x00', 0xcb, 0x1f, &(0x7f0000000180)=""/31, 0x41100, 0x4, '\x00', r1, 0x0, r2, 0x8, &(0x7f0000000240)={0x7, 0x3}, 0x8, 0x10, &(0x7f0000000280)={0x4, 0x4, 0xffffffff, 0x800}, 0x10, 0x10700, r4, 0x6, &(0x7f0000000300)=[0x1, r5], &(0x7f0000000340)=[{0x2, 0x5, 0x6, 0x6}, {0x5, 0x1, 0xa}, {0x4, 0x3, 0xe, 0x7}, {0x1, 0x4, 0xa}, {0x5, 0x4, 0xd, 0x7}, {0x3, 0x2, 0x8, 0x6}], 0x10, 0xfffffffc}, 0x90) (async) 12:01:54 executing program 0: r0 = syz_clone(0x15121c00, &(0x7f0000000000)="af1db18b8a4904e50af075d4ce2d0b163570146faf81e4b0c917d85225cb1c17f5cff1a408f4", 0x26, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8ce33403396c6f409cad48760c57887026ea0b9ce95e854942bdf39ec45677844cf7c00023cfc598c7d5d3124fe8498abd7a0c602be743c8ee0cc32f94682d69a365a91ba2c10c0a0eaa2b86ed8b56f58a31f10998234b32c46fa496") r1 = getpgid(r0) syz_open_procfs$pagemap(r1, 0x0) syz_clone(0x15121c00, &(0x7f0000000000)="af1db18b8a4904e50af075d4ce2d0b163570146faf81e4b0c917d85225cb1c17f5cff1a408f4", 0x26, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8ce33403396c6f409cad48760c57887026ea0b9ce95e854942bdf39ec45677844cf7c00023cfc598c7d5d3124fe8498abd7a0c602be743c8ee0cc32f94682d69a365a91ba2c10c0a0eaa2b86ed8b56f58a31f10998234b32c46fa496") (async) getpgid(r0) (async) syz_open_procfs$pagemap(r1, 0x0) (async) 12:01:54 executing program 4: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r8 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, &(0x7f0000000500)=r8, 0x4) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:54 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="901bf0d59b83429bb0aeb2a49aec84003fe2f25000fedb00030002000000000011000000ec423c000f000000"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) 12:01:54 executing program 0: r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_open_procfs$pagemap(r1, 0x0) r3 = epoll_create(0x3c6) epoll_pwait(r3, &(0x7f0000000300)=[{}], 0x1, 0x6, &(0x7f0000000000), 0x8) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000040)={r3, r2, 0x1}) syz_open_procfs$pagemap(r1, &(0x7f0000000000)) r4 = syz_open_procfs$pagemap(r0, &(0x7f0000000140)) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f0000000200)={0x60, 0x0, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ff5000/0x4000)=nil, 0xe6a, &(0x7f0000000180)=[{0x1, 0xffffffffffffff80, 0x6}, {0xfffffffffffff0af, 0x3, 0x7fffffff}, {0x2, 0x101}, {0x5, 0x80, 0x7f}], 0x4, 0x4, 0x0, 0x8, 0x20, 0x1}) r5 = memfd_secret(0x0) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) ioctl$PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f0000000340)={0x60, 0x2, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffeff, &(0x7f00000002c0), 0x0, 0x4, 0x10, 0x53, 0x1c, 0x1}) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f00000004c0)={0x60, 0x1, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ff7000/0x1000)=nil, 0xfff, &(0x7f00000003c0)=[{0x81, 0x0, 0x4}, {0x3}, {0x9, 0xffffffff00000000, 0x6}, {0x5, 0x800, 0x1}, {0x6e2, 0x1, 0x80000000}, {0xa69adda, 0x81, 0x24b}, {0x0, 0xfff, 0x4}, {0x8000, 0x8001, 0x81}, {0xe01d, 0x5, 0x9}], 0x9, 0x1, 0x18, 0x0, 0xd, 0x67}) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r7, 0x0, 0x1, &(0x7f0000000280), 0x4) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x6, &(0x7f0000000080)=[{0x4, 0xffff, 0x7de8a6d4}, {0x5, 0x6b89d74c, 0xffffffff}], 0x2, 0x5, 0x20, 0xa, 0x28, 0x31}) 12:01:55 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="901bf0d59b83429bb0aeb2a49aec84003fe2f25000fedb00030002000000000011000000ec423c000f000000"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) socket$l2tp6(0xa, 0x2, 0x73) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$GTP_CMD_DELPDP(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r0, @ANYBLOB="901bf0d59b83429bb0aeb2a49aec84003fe2f25000fedb00030002000000000011000000ec423c000f000000"], 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x4000010) (async) 12:01:55 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x4182, 0x0) r0 = memfd_secret(0x0) connect$nfc_llcp(r0, 0x0, 0x0) (async) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000040)={'pimreg\x00'}) r1 = memfd_secret(0x0) (async) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000480)={r1}) 12:01:55 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = getpgid(r0) r2 = syz_open_procfs$pagemap(r1, 0x0) r3 = epoll_create(0x3c6) epoll_pwait(r3, &(0x7f0000000300)=[{}], 0x1, 0x6, &(0x7f0000000000), 0x8) (async) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000040)={r3, r2, 0x1}) (async) syz_open_procfs$pagemap(r1, &(0x7f0000000000)) r4 = syz_open_procfs$pagemap(r0, &(0x7f0000000140)) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f0000000200)={0x60, 0x0, &(0x7f0000ff4000/0xc000)=nil, &(0x7f0000ff5000/0x4000)=nil, 0xe6a, &(0x7f0000000180)=[{0x1, 0xffffffffffffff80, 0x6}, {0xfffffffffffff0af, 0x3, 0x7fffffff}, {0x2, 0x101}, {0x5, 0x80, 0x7f}], 0x4, 0x4, 0x0, 0x8, 0x20, 0x1}) (async) r5 = memfd_secret(0x0) (async) r6 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r6) (async) ioctl$PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f0000000340)={0x60, 0x2, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, 0xfffffffffffffeff, &(0x7f00000002c0), 0x0, 0x4, 0x10, 0x53, 0x1c, 0x1}) (async) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f00000004c0)={0x60, 0x1, &(0x7f0000ff0000/0x10000)=nil, &(0x7f0000ff7000/0x1000)=nil, 0xfff, &(0x7f00000003c0)=[{0x81, 0x0, 0x4}, {0x3}, {0x9, 0xffffffff00000000, 0x6}, {0x5, 0x800, 0x1}, {0x6e2, 0x1, 0x80000000}, {0xa69adda, 0x81, 0x24b}, {0x0, 0xfff, 0x4}, {0x8000, 0x8001, 0x81}, {0xe01d, 0x5, 0x9}], 0x9, 0x1, 0x18, 0x0, 0xd, 0x67}) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r7, 0x0, 0x1, &(0x7f0000000280), 0x4) ioctl$PAGEMAP_SCAN(r5, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x6, &(0x7f0000000080)=[{0x4, 0xffff, 0x7de8a6d4}, {0x5, 0x6b89d74c, 0xffffffff}], 0x2, 0x5, 0x20, 0xa, 0x28, 0x31}) 12:01:55 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) 12:01:55 executing program 0: getpgid(0x0) syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:55 executing program 3: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') r2 = epoll_create(0xffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000040)={r2, r3, 0x80000000}) r5 = memfd_secret(0x0) r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000480)={r5}) 12:01:55 executing program 2: socketpair(0x25, 0x3, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x410}, 0x0) r3 = getpgid(0x0) syz_open_procfs$pagemap(r3, 0x0) r4 = syz_open_procfs$pagemap(r3, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r2, 0x100, 0x70bd25, 0x1, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x80000001, 0x44}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004050}, 0x24044001) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f0000000180)={0x60, 0x0, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x2, &(0x7f0000000140)=[{0xccd, 0x800, 0x7fff}, {0xffffffff, 0x81}], 0x2, 0x3, 0x43, 0x44, 0x40, 0x2a}) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f00000004c0)={0x60, 0x2, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1d10, &(0x7f0000000040)=[{0xa06a, 0x7f, 0x1}, {0x2, 0x7ff, 0x2}, {0x1000, 0x9, 0x7}, {0x8000000001000000, 0x2fe, 0x6}], 0x4, 0x7, 0x0, 0x4, 0x0, 0x2b}) 12:01:55 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x2}) 12:01:55 executing program 1: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r6 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r7 = memfd_secret(0x0) openat$cgroup_pressure(r7, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {{0x18, 0x1, 0x1, 0x0, r6}}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', r5, 0x25, r3, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) r8 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r8, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:55 executing program 3: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, 0x0) 12:01:55 executing program 4: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, 0x0) 12:01:55 executing program 2: r0 = getpgid(0xffffffffffffffff) r1 = syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000000)='ns/net\x00') r2 = epoll_create(0xffffffff) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000240)={0x14, r4, 0x1}, 0x14}}, 0x0) kcmp$KCMP_EPOLL_TFD(0x0, r0, 0x7, r1, &(0x7f0000000040)={r2, r3, 0x80000000}) r5 = memfd_secret(0x0) r6 = getpgrp(0xffffffffffffffff) (async) r7 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000480)={r5}) 12:01:55 executing program 2: socketpair(0x25, 0x3, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SURVEY(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x200, 0x70bd26, 0x25dfdbfe, {{}, {@void, @void}}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x410}, 0x0) (async) r3 = getpgid(0x0) syz_open_procfs$pagemap(r3, 0x0) (async) r4 = syz_open_procfs$pagemap(r3, &(0x7f0000000000)) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x34, r2, 0x100, 0x70bd25, 0x1, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x80000001, 0x44}}}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}]}, 0x34}, 0x1, 0x0, 0x0, 0x4004050}, 0x24044001) (async) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f0000000180)={0x60, 0x0, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x2, &(0x7f0000000140)=[{0xccd, 0x800, 0x7fff}, {0xffffffff, 0x81}], 0x2, 0x3, 0x43, 0x44, 0x40, 0x2a}) ioctl$PAGEMAP_SCAN(r4, 0xc0606610, &(0x7f00000004c0)={0x60, 0x2, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, 0x1d10, &(0x7f0000000040)=[{0xa06a, 0x7f, 0x1}, {0x2, 0x7ff, 0x2}, {0x1000, 0x9, 0x7}, {0x8000000001000000, 0x2fe, 0x6}], 0x4, 0x7, 0x0, 0x4, 0x0, 0x2b}) 12:01:55 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(0x0) r2 = memfd_secret(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r2}) r5 = getpgrp(r1) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1}) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(r6) kcmp$KCMP_EPOLL_TFD(r3, r6, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x895}) 12:01:55 executing program 2: r0 = socket$isdn(0x22, 0x3, 0x21) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x5, 0x1, 0x6, 0x2}, 0x6) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) 12:01:55 executing program 3: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) getpgid(0x0) r2 = memfd_secret(0x0) (async) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r2}) (async) r5 = getpgrp(r1) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1}) (async) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(r6) (async) kcmp$KCMP_EPOLL_TFD(r3, r6, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x895}) 12:01:55 executing program 2: r0 = syz_clone(0x0, &(0x7f00000011c0), 0x0, 0x0, 0x0, 0x0) r1 = getpgid(0x0) syz_clone(0xc0009400, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = socket$l2tp6(0xa, 0x2, 0x73) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000040)) 12:01:55 executing program 3: r0 = socket$isdn(0x22, 0x3, 0x21) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x5, 0x1, 0x6, 0x2}, 0x6) (async) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x5, 0x1, 0x6, 0x2}, 0x6) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) 12:01:55 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = epoll_create(0x900) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r3, r0}) 12:01:56 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x1000000}) 12:01:56 executing program 4: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) syz_clone(0x22000800, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="dd52a121b22cddd233e1202619bec37ceb7e47") 12:01:56 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = epoll_create(0x900) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r3, r0}) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) epoll_create(0x900) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r3, r0}) (async) 12:01:56 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x2000000}) 12:01:56 executing program 3: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) syz_clone(0x22000800, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="dd52a121b22cddd233e1202619bec37ceb7e47") (async) syz_clone(0x22000800, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="dd52a121b22cddd233e1202619bec37ceb7e47") 12:01:56 executing program 4: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'sit0\x00', @broadcast}) r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:56 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) socketpair(0x1, 0x6, 0xd6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x422, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x24040010) 12:01:56 executing program 3: ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000000)={'sit0\x00', @broadcast}) memfd_secret(0x0) (async) r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:56 executing program 4: r0 = getpgid(0x0) syz_clone(0x100000, &(0x7f0000000000)="5f8538e6ddf0ca71a283c23968fe5dcc7151312d75be7574b87ad9f32f85c67b102615b3de2c42bb4eaf2a3eac7132c8faf17a1341d20787ff6352e802a81a81150fadfd4462c641836168e9c89e4c2f570b2cf6f08e28703b6da6b90f275bf6d5f7cef9f2c1cadb575153557f5d65f7927d5b2a64c12265d0d77b2315f590dd41792b371339d7d5202eb1d04dfc431d74edbcc3c7d389457a0f8a4bcc59c13aeb8a7cfad8671098b501db", 0xab, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="057f8e803839100f036e9e99e064") syz_open_procfs$pagemap(r0, 0x0) 12:01:56 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) socketpair(0x1, 0x6, 0xd6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, r2, 0x422, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PEER_CONN_ID={0x8}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x80}, 0x24040010) 12:01:56 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:56 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0x0) r2 = getpgid(0x0) r3 = getpgrp(r2) kcmp$KCMP_EPOLL_TFD(r3, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x4}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:56 executing program 2: r0 = getpgid(0x0) syz_clone(0x100000, &(0x7f0000000000)="5f8538e6ddf0ca71a283c23968fe5dcc7151312d75be7574b87ad9f32f85c67b102615b3de2c42bb4eaf2a3eac7132c8faf17a1341d20787ff6352e802a81a81150fadfd4462c641836168e9c89e4c2f570b2cf6f08e28703b6da6b90f275bf6d5f7cef9f2c1cadb575153557f5d65f7927d5b2a64c12265d0d77b2315f590dd41792b371339d7d5202eb1d04dfc431d74edbcc3c7d389457a0f8a4bcc59c13aeb8a7cfad8671098b501db", 0xab, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="057f8e803839100f036e9e99e064") (async) syz_clone(0x100000, &(0x7f0000000000)="5f8538e6ddf0ca71a283c23968fe5dcc7151312d75be7574b87ad9f32f85c67b102615b3de2c42bb4eaf2a3eac7132c8faf17a1341d20787ff6352e802a81a81150fadfd4462c641836168e9c89e4c2f570b2cf6f08e28703b6da6b90f275bf6d5f7cef9f2c1cadb575153557f5d65f7927d5b2a64c12265d0d77b2315f590dd41792b371339d7d5202eb1d04dfc431d74edbcc3c7d389457a0f8a4bcc59c13aeb8a7cfad8671098b501db", 0xab, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="057f8e803839100f036e9e99e064") syz_open_procfs$pagemap(r0, 0x0) 12:01:56 executing program 0: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket(0x2, 0xa, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="4fb22dbd7000fadbdf0008"], 0x68}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x91) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x0, 0x21, 0x1}]}, 0xffffffffffffffbd}, 0x1, 0x0, 0x0, 0x40}, 0x40) socket$l2tp6(0xa, 0x2, 0x73) 12:01:56 executing program 3: getpgid(0x0) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:56 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:56 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0x0) r2 = getpgid(0x0) r3 = getpgrp(r2) kcmp$KCMP_EPOLL_TFD(r3, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x4}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) memfd_secret(0x0) (async) getpgrp(0x0) (async) getpgid(0x0) (async) getpgrp(r2) (async) kcmp$KCMP_EPOLL_TFD(r3, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x4}) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) (async) 12:01:56 executing program 3: r0 = memfd_secret(0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, 0x0) 12:01:56 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) [ 983.462574][T20370] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.0'. 12:01:56 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="100028bd7000fcdbdf250300000008000b0000000000b182a17bd3111c825f77696669300000000000001400b6dcfe8000000000000000000000000000bb"], 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x4040090) r2 = getpgid(0x0) r3 = syz_open_procfs$pagemap(r2, 0x0) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f00000000c0)={0x60, 0x1, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x20, &(0x7f0000000000)=[{0xe9, 0x1, 0x7f}, {0x2, 0x53e, 0x3ff}, {0x0, 0xfffffffffffff800, 0x3}, {0x1a814667, 0x2b, 0xb8}, {0x6, 0x6, 0x8000000000000000}, {0x4, 0x2, 0x101}, {0x0, 0x4, 0xfa82}], 0x7, 0x80, 0x8, 0x3c, 0x24, 0xa}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) syz_io_uring_setup(0x657, &(0x7f00000004c0)={0x0, 0x998d, 0x1, 0x0, 0x378}, &(0x7f0000000540)=0x0, &(0x7f0000000580)) syz_io_uring_setup(0x4976, &(0x7f00000005c0)={0x0, 0xf520, 0x8, 0x0, 0x21a}, &(0x7f0000000640), &(0x7f0000000680)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000780)=@IORING_OP_READ=@pass_buffer={0x16, 0x1, 0x2004, @fd_index=0x6, 0x7, &(0x7f00000006c0)=""/153, 0x99, 0x3, 0x1}) sendmsg$BATADV_CMD_SET_HARDIF(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002bbd7000fddbdf2510000000050037000000000008000300", @ANYRES32=r7], 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000380)={'ip6_vti0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x4, 0x6, 0x7, 0x4000000, 0x2, @loopback, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7, 0x80000000, 0x4}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002cbd7000ffdbdf2501000000080032000900000008000300", @ANYRES32=r10, @ANYBLOB="08000300", @ANYRES32=r11, @ANYBLOB="05003000000000000800030049941b1854fae9648c9da8347831f6d9fe03564f30c9b78dae86a8092dd2e221a3a656d3132211a3c108194ce416c3916bfc91c006cf345efffe6f3eb329518fa135787e354675701ba16438cb3b6627d42c9907ff877b0b6587f0c1bb09776f809a5a6c306a3005e1f3f6193dc4fc5f5dc612c6b964504822fb64e9234963715ae799b03b9a7aa88ef051f5a4b4c8a244a8a0aeed7f776a267714106666cea94e9c68e35d55f3097dc0f46f3133ad0992b7791d7efde38d8d57a12dc6242dcac3532a0a08873292c419eff5cfc3baa5b114d9a8", @ANYRES32=0x0, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x4045080}, 0x40000) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000900), r0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000009c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x30, r12, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x2f}, @void, @val={0xc, 0x99, {0x1000, 0x3e}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x59}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4040) 12:01:56 executing program 3: r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket(0x2, 0xa, 0x0) ioctl$IMHOLD_L1(r1, 0x80044948, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="4fb22dbd7000fadbdf0008"], 0x68}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x91) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x0, 0x21, 0x1}]}, 0xffffffffffffffbd}, 0x1, 0x0, 0x0, 0x40}, 0x40) socket$l2tp6(0xa, 0x2, 0x73) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) socket(0x2, 0xa, 0x0) (async) ioctl$IMHOLD_L1(r1, 0x80044948, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="4fb22dbd7000fadbdf0008"], 0x68}}, 0x0) (async) sendmsg$NL80211_CMD_LEAVE_MESH(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r3, 0x20, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x91) (async) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r0, 0x20, 0x70bd2d, 0x25dfdbfc, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x0, 0x21, 0x1}]}, 0xffffffffffffffbd}, 0x1, 0x0, 0x0, 0x40}, 0x40) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) 12:01:56 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = memfd_secret(0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, 0x0, 0x0) r3 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:56 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:56 executing program 3: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r6 = memfd_secret(0x0) openat$cgroup_pressure(r6, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r7 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r7, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) [ 983.575901][T20388] netlink: 84 bytes leftover after parsing attributes in process `syz-executor.3'. [ 983.582633][T20387] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 12:01:56 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x10001, 0x4e}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x27}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3a}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2b}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20048004) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:56 executing program 4: bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 12:01:56 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x48, r2, 0x10, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x10001, 0x4e}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x27}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3a}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x7}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2b}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x6}]}, 0x48}, 0x1, 0x0, 0x0, 0x800}, 0x20048004) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="100028bd7000fcdbdf250300000008000b0000000000b182a17bd3111c825f77696669300000000000001400b6dcfe8000000000000000000000000000bb"], 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x4040090) r2 = getpgid(0x0) r3 = syz_open_procfs$pagemap(r2, 0x0) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f00000000c0)={0x60, 0x1, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x20, &(0x7f0000000000)=[{0xe9, 0x1, 0x7f}, {0x2, 0x53e, 0x3ff}, {0x0, 0xfffffffffffff800, 0x3}, {0x1a814667, 0x2b, 0xb8}, {0x6, 0x6, 0x8000000000000000}, {0x4, 0x2, 0x101}, {0x0, 0x4, 0xfa82}], 0x7, 0x80, 0x8, 0x3c, 0x24, 0xa}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) syz_io_uring_setup(0x657, &(0x7f00000004c0)={0x0, 0x998d, 0x1, 0x0, 0x378}, &(0x7f0000000540)=0x0, &(0x7f0000000580)) syz_io_uring_setup(0x4976, &(0x7f00000005c0)={0x0, 0xf520, 0x8, 0x0, 0x21a}, &(0x7f0000000640), &(0x7f0000000680)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000780)=@IORING_OP_READ=@pass_buffer={0x16, 0x1, 0x2004, @fd_index=0x6, 0x7, &(0x7f00000006c0)=""/153, 0x99, 0x3, 0x1}) sendmsg$BATADV_CMD_SET_HARDIF(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002bbd7000fddbdf2510000000050037000000000008000300", @ANYRES32=r7], 0x3c}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000380)={'ip6_vti0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x4, 0x6, 0x7, 0x4000000, 0x2, @loopback, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7, 0x80000000, 0x4}}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000003c0)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002cbd7000ffdbdf2501000000080032000900000008000300", @ANYRES32=r10, @ANYBLOB="08000300", @ANYRES32=r11, @ANYBLOB="05003000000000000800030049941b1854fae9648c9da8347831f6d9fe03564f30c9b78dae86a8092dd2e221a3a656d3132211a3c108194ce416c3916bfc91c006cf345efffe6f3eb329518fa135787e354675701ba16438cb3b6627d42c9907ff877b0b6587f0c1bb09776f809a5a6c306a3005e1f3f6193dc4fc5f5dc612c6b964504822fb64e9234963715ae799b03b9a7aa88ef051f5a4b4c8a244a8a0aeed7f776a267714106666cea94e9c68e35d55f3097dc0f46f3133ad0992b7791d7efde38d8d57a12dc6242dcac3532a0a08873292c419eff5cfc3baa5b114d9a8", @ANYRES32=0x0, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x4045080}, 0x40000) r12 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000900), r0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000009c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x30, r12, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x2f}, @void, @val={0xc, 0x99, {0x1000, 0x3e}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x59}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4040) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="100028bd7000fcdbdf250300000008000b0000000000b182a17bd3111c825f77696669300000000000001400b6dcfe8000000000000000000000000000bb"], 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x4040090) (async) getpgid(0x0) (async) syz_open_procfs$pagemap(r2, 0x0) (async) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f00000000c0)={0x60, 0x1, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x20, &(0x7f0000000000)=[{0xe9, 0x1, 0x7f}, {0x2, 0x53e, 0x3ff}, {0x0, 0xfffffffffffff800, 0x3}, {0x1a814667, 0x2b, 0xb8}, {0x6, 0x6, 0x8000000000000000}, {0x4, 0x2, 0x101}, {0x0, 0x4, 0xfa82}], 0x7, 0x80, 0x8, 0x3c, 0x24, 0xa}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000080)) (async) syz_io_uring_setup(0x657, &(0x7f00000004c0)={0x0, 0x998d, 0x1, 0x0, 0x378}, &(0x7f0000000540), &(0x7f0000000580)) (async) syz_io_uring_setup(0x4976, &(0x7f00000005c0)={0x0, 0xf520, 0x8, 0x0, 0x21a}, &(0x7f0000000640), &(0x7f0000000680)) (async) syz_io_uring_submit(r8, r9, &(0x7f0000000780)=@IORING_OP_READ=@pass_buffer={0x16, 0x1, 0x2004, @fd_index=0x6, 0x7, &(0x7f00000006c0)=""/153, 0x99, 0x3, 0x1}) (async) sendmsg$BATADV_CMD_SET_HARDIF(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="01002bbd7000fddbdf2510000000050037000000000008000300", @ANYRES32=r7], 0x3c}}, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(0xffffffffffffffff, 0x89f1, &(0x7f0000000380)={'ip6_vti0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x4, 0x6, 0x7, 0x4000000, 0x2, @loopback, @private1={0xfc, 0x1, '\x00', 0x1}, 0x10, 0x7, 0x80000000, 0x4}}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000003c0)) (async) sendmsg$BATADV_CMD_GET_MESH(r4, &(0x7f0000000480)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000440)={&(0x7f00000007c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002cbd7000ffdbdf2501000000080032000900000008000300", @ANYRES32=r10, @ANYBLOB="08000300", @ANYRES32=r11, @ANYBLOB="05003000000000000800030049941b1854fae9648c9da8347831f6d9fe03564f30c9b78dae86a8092dd2e221a3a656d3132211a3c108194ce416c3916bfc91c006cf345efffe6f3eb329518fa135787e354675701ba16438cb3b6627d42c9907ff877b0b6587f0c1bb09776f809a5a6c306a3005e1f3f6193dc4fc5f5dc612c6b964504822fb64e9234963715ae799b03b9a7aa88ef051f5a4b4c8a244a8a0aeed7f776a267714106666cea94e9c68e35d55f3097dc0f46f3133ad0992b7791d7efde38d8d57a12dc6242dcac3532a0a08873292c419eff5cfc3baa5b114d9a8", @ANYRES32=0x0, @ANYBLOB], 0x3c}, 0x1, 0x0, 0x0, 0x4045080}, 0x40000) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000900), r0) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r0, &(0x7f00000009c0)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000980)={&(0x7f0000000940)={0x30, r12, 0x200, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x2f}, @void, @val={0xc, 0x99, {0x1000, 0x3e}}}}, [@NL80211_ATTR_WIPHY={0x8, 0x1, 0x59}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4040) (async) 12:01:56 executing program 2: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) r2 = memfd_secret(0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, 0x0, 0x0) r3 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:56 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:56 executing program 0: bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 12:01:56 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), r1) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x7c, r3, 0x2, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0xffff015f, 0x14}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x7c}, 0x1, 0x0, 0x0, 0x884}, 0x24008040) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000380)={{0x1, 0xffffffffffffffff}, &(0x7f0000000300), &(0x7f0000000340)}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x9, 0x11, 0x5f1, 0x402, 0x1, 0x68, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x1a, &(0x7f0000000440)=@raw=[@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x80}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @map_idx={0x18, 0x9, 0x5, 0x0, 0xd}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x2}, @generic={0xff, 0x0, 0x7, 0x1, 0x1}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb5e}, @tail_call={{0x18, 0x2, 0x1, 0x0, r4}}, @jmp={0x5, 0x0, 0xc907c75c40312f4b, 0xb, 0x6, 0xc, 0xfffffffffffffff0}, @map_fd={0x18, 0x5, 0x1, 0x0, r5}], &(0x7f0000000040)='GPL\x00', 0x8, 0x9f, &(0x7f0000000080)=""/159, 0x41000, 0x14, '\x00', 0x0, 0x21, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000000140)=[0x1], &(0x7f0000000180)=[{0x2, 0x5, 0x7, 0x5}, {0x0, 0x1, 0x7, 0xa}, {0x2, 0x8000, 0x3, 0x6}, {0x1, 0x5, 0x0, 0xc}, {0x4, 0x3, 0x0, 0xa}], 0x10, 0x400}, 0x90) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000002c0)=r6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) [ 983.756532][T20409] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 12:01:56 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:56 executing program 4: r0 = memfd_secret(0x0) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0xfffffffc}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000000)={r0, r1, 0x1ff}) 12:01:56 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), r1) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x7c, r3, 0x2, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0xffff015f, 0x14}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x7c}, 0x1, 0x0, 0x0, 0x884}, 0x24008040) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000380)={{0x1, 0xffffffffffffffff}, &(0x7f0000000300), &(0x7f0000000340)}, 0x20) r5 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x9, 0x11, 0x5f1, 0x402, 0x1, 0x68, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x48) r6 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x1a, &(0x7f0000000440)=@raw=[@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x80}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @map_idx={0x18, 0x9, 0x5, 0x0, 0xd}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x2}, @generic={0xff, 0x0, 0x7, 0x1, 0x1}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb5e}, @tail_call={{0x18, 0x2, 0x1, 0x0, r4}}, @jmp={0x5, 0x0, 0xc907c75c40312f4b, 0xb, 0x6, 0xc, 0xfffffffffffffff0}, @map_fd={0x18, 0x5, 0x1, 0x0, r5}], &(0x7f0000000040)='GPL\x00', 0x8, 0x9f, &(0x7f0000000080)=""/159, 0x41000, 0x14, '\x00', 0x0, 0x21, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000000140)=[0x1], &(0x7f0000000180)=[{0x2, 0x5, 0x7, 0x5}, {0x0, 0x1, 0x7, 0xa}, {0x2, 0x8000, 0x3, 0x6}, {0x1, 0x5, 0x0, 0xc}, {0x4, 0x3, 0x0, 0xa}], 0x10, 0x400}, 0x90) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000002c0)=r6, 0x4) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) socket$l2tp6(0xa, 0x2, 0x73) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000540), r1) (async) sendmsg$NL80211_CMD_GET_MPATH(r2, &(0x7f0000000680)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x7c, r3, 0x2, 0x70bd2b, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0xffff015f, 0x14}}}}, [@NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}]}, 0x7c}, 0x1, 0x0, 0x0, 0x884}, 0x24008040) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000380)={{0x1}, &(0x7f0000000300), &(0x7f0000000340)}, 0x20) (async) bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@bloom_filter={0x1e, 0x9, 0x11, 0x5f1, 0x402, 0x1, 0x68, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x5, 0x3}, 0x48) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x3, 0x1a, &(0x7f0000000440)=@raw=[@ringbuf_output={{}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x80}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x1}}, @map_idx={0x18, 0x9, 0x5, 0x0, 0xd}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x2}, @generic={0xff, 0x0, 0x7, 0x1, 0x1}, @map_idx_val={0x18, 0xb, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5}, @initr0={0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0xb5e}, @tail_call={{0x18, 0x2, 0x1, 0x0, r4}}, @jmp={0x5, 0x0, 0xc907c75c40312f4b, 0xb, 0x6, 0xc, 0xfffffffffffffff0}, @map_fd={0x18, 0x5, 0x1, 0x0, r5}], &(0x7f0000000040)='GPL\x00', 0x8, 0x9f, &(0x7f0000000080)=""/159, 0x41000, 0x14, '\x00', 0x0, 0x21, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x5, &(0x7f0000000140)=[0x1], &(0x7f0000000180)=[{0x2, 0x5, 0x7, 0x5}, {0x0, 0x1, 0x7, 0xa}, {0x2, 0x8000, 0x3, 0x6}, {0x1, 0x5, 0x0, 0xc}, {0x4, 0x3, 0x0, 0xa}], 0x10, 0x400}, 0x90) (async) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f00000002c0)=r6, 0x4) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) 12:01:56 executing program 1: bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) 12:01:56 executing program 4: r0 = getpgid(0x0) syz_clone(0x900400, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8b8f4da2d45ca700ae65401b7272933b858182bff2b03a72020d3d691c197834ed6ed225555819eb3126f8948d988e56ae032c51531596b50e426da6c05c5797347cc7636d28daeb6f11988749a9ba2a80d587d29e848978a0ff96ec18230e96283d5916") syz_clone(0x2004900, &(0x7f0000000240)="2867d1f189328b892ff68071165eebacdda524f348b594d78cbafcbc8e222cdf443a69995248a253df0ed1ee67067d999e99abe2d1eeafd312602729b9a74982ae84be7eb2ff28d5faf982f121563dfe00886472c91273e5963a153a06d8f5736c2d3c67bd1f253d826ce5985a85c97dc8f17aaf9b1e77efc4979ae4e63fb3c65050686c31928c267d5f847405186560844d2f739e050aee96cdcaed58b2c9cd3d3c15a48478499fd1576edffffc8639bae22bf72f67", 0xb6, &(0x7f0000000140), &(0x7f0000000300), &(0x7f0000000340)="f15ebac943d536fc2487dba5ea8ed0f4b3c2129faaac1fbc4b5dfb4f5a181b57cac6ac4ada957b5c89d335aa1a82df1d9cd13a7cdbad462f388276b8951d8fa81124bcf37225bdcb7e444bf9a454d4e05fea3584379bbeaa1c79741d3f33343117e8667ff889acd400cb2692fbd3d840d283e5e0f8e7b9ec26bcda8cb964b25f862a7171bab39d80e047a73016d5168e651a866b23b6f7da78d84555205216c0b11316a6349c4cc7eb34be7d8a3cfcf52443d4796ed4eb33a0f34d6cc712df13e546c0c5e4f03b84b5341da136e275d10de6f37c1ce369") r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = memfd_secret(0x80000) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000004c0)={0x60, 0x1, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x4, &(0x7f0000000480)=[{0x2, 0x3ff, 0x3}, {0x1000, 0x1, 0x2}], 0x2, 0xffff, 0x10, 0x0, 0x48, 0x49}) r3 = epoll_create(0x3) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000000440)={r3, r1, 0x5}) syz_clone(0xa020800, &(0x7f0000000000)="291f50bd9e3a5d0135", 0x9, &(0x7f0000000200), &(0x7f0000000180), &(0x7f00000001c0)="b05f1e555c8d38eeb1a75ecd641f29e8cc024f2657381897f98403bcc8acc7e9febf759fa49789b999e15f6548579d241497703187aa") 12:01:56 executing program 2: r0 = memfd_secret(0x0) (async) r1 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000040), &(0x7f00000000c0)=0x60, 0x80000) r2 = getpgrp(0xffffffffffffffff) (async) r3 = getpgid(0x0) (async) r4 = getpgid(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0xfffffffc}) (async) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r1, &(0x7f0000000000)={r0, r1, 0x1ff}) 12:01:56 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:56 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:56 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = syz_clone(0x90082000, &(0x7f0000000000)="614e32e1f83db3bc2469886b6238ebc8bdbcc66cf8805b84a7a610682fcc3cd1840086268192f1fba0a8d958f147340a95595067d4369e8f3f4c1a4e8062f17c4facedb17846b7c528ca72da87212efce98b24940f8cf137a14cae6c321e829e29881c97287378836bd48724d7d56a0ba2e44e5b93e16ddd8c26c2c0347a2adaafffd8b706b65b1e787bf4759ae2cf42af53436981182796344f30ec0c53ac471fe3bc5f", 0xa4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="24ae1336e195f092b34d93cc3b2012b4") r2 = memfd_secret(0x0) r3 = getpgid(0x0) r4 = epoll_create(0x9d0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000040)={r4}) r5 = epoll_create(0x2) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0xb, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x1, 0x6, 0x1, 0x5, 0x50, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @generic={0x6, 0xd, 0x2, 0x1, 0xfffffffb}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x4dd300f2d07e71d0, 0x6, 0x0, 0xa, 0x50, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, 0x1}}], &(0x7f0000000200)='GPL\x00', 0xd1d8, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, 0x34, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x4, 0x100, 0x32a}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, &(0x7f00000002c0)=[0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000300)=[{0x1, 0x5, 0x2, 0x9}, {0x4, 0x3, 0x2, 0x2}, {0x2, 0x5, 0x2, 0x3}, {0x0, 0x5, 0x6, 0x6}, {0x4, 0x1, 0xd, 0xc}, {0x1, 0x4, 0x3, 0x4}, {0x4, 0x4, 0x1, 0xc}, {0x0, 0x4, 0x1, 0x2}, {0x3, 0x2, 0x6, 0x4}, {0x2, 0x1, 0x0, 0xa}], 0x10, 0x6}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r5, r6, 0x1}) 12:01:56 executing program 2: r0 = getpgid(0x0) syz_clone(0x900400, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8b8f4da2d45ca700ae65401b7272933b858182bff2b03a72020d3d691c197834ed6ed225555819eb3126f8948d988e56ae032c51531596b50e426da6c05c5797347cc7636d28daeb6f11988749a9ba2a80d587d29e848978a0ff96ec18230e96283d5916") syz_clone(0x2004900, &(0x7f0000000240)="2867d1f189328b892ff68071165eebacdda524f348b594d78cbafcbc8e222cdf443a69995248a253df0ed1ee67067d999e99abe2d1eeafd312602729b9a74982ae84be7eb2ff28d5faf982f121563dfe00886472c91273e5963a153a06d8f5736c2d3c67bd1f253d826ce5985a85c97dc8f17aaf9b1e77efc4979ae4e63fb3c65050686c31928c267d5f847405186560844d2f739e050aee96cdcaed58b2c9cd3d3c15a48478499fd1576edffffc8639bae22bf72f67", 0xb6, &(0x7f0000000140), &(0x7f0000000300), &(0x7f0000000340)="f15ebac943d536fc2487dba5ea8ed0f4b3c2129faaac1fbc4b5dfb4f5a181b57cac6ac4ada957b5c89d335aa1a82df1d9cd13a7cdbad462f388276b8951d8fa81124bcf37225bdcb7e444bf9a454d4e05fea3584379bbeaa1c79741d3f33343117e8667ff889acd400cb2692fbd3d840d283e5e0f8e7b9ec26bcda8cb964b25f862a7171bab39d80e047a73016d5168e651a866b23b6f7da78d84555205216c0b11316a6349c4cc7eb34be7d8a3cfcf52443d4796ed4eb33a0f34d6cc712df13e546c0c5e4f03b84b5341da136e275d10de6f37c1ce369") r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = memfd_secret(0x80000) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000004c0)={0x60, 0x1, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x4, &(0x7f0000000480)=[{0x2, 0x3ff, 0x3}, {0x1000, 0x1, 0x2}], 0x2, 0xffff, 0x10, 0x0, 0x48, 0x49}) r3 = epoll_create(0x3) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000000440)={r3, r1, 0x5}) syz_clone(0xa020800, &(0x7f0000000000)="291f50bd9e3a5d0135", 0x9, &(0x7f0000000200), &(0x7f0000000180), &(0x7f00000001c0)="b05f1e555c8d38eeb1a75ecd641f29e8cc024f2657381897f98403bcc8acc7e9febf759fa49789b999e15f6548579d241497703187aa") getpgid(0x0) (async) syz_clone(0x900400, &(0x7f0000000000), 0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="8b8f4da2d45ca700ae65401b7272933b858182bff2b03a72020d3d691c197834ed6ed225555819eb3126f8948d988e56ae032c51531596b50e426da6c05c5797347cc7636d28daeb6f11988749a9ba2a80d587d29e848978a0ff96ec18230e96283d5916") (async) syz_clone(0x2004900, &(0x7f0000000240)="2867d1f189328b892ff68071165eebacdda524f348b594d78cbafcbc8e222cdf443a69995248a253df0ed1ee67067d999e99abe2d1eeafd312602729b9a74982ae84be7eb2ff28d5faf982f121563dfe00886472c91273e5963a153a06d8f5736c2d3c67bd1f253d826ce5985a85c97dc8f17aaf9b1e77efc4979ae4e63fb3c65050686c31928c267d5f847405186560844d2f739e050aee96cdcaed58b2c9cd3d3c15a48478499fd1576edffffc8639bae22bf72f67", 0xb6, &(0x7f0000000140), &(0x7f0000000300), &(0x7f0000000340)="f15ebac943d536fc2487dba5ea8ed0f4b3c2129faaac1fbc4b5dfb4f5a181b57cac6ac4ada957b5c89d335aa1a82df1d9cd13a7cdbad462f388276b8951d8fa81124bcf37225bdcb7e444bf9a454d4e05fea3584379bbeaa1c79741d3f33343117e8667ff889acd400cb2692fbd3d840d283e5e0f8e7b9ec26bcda8cb964b25f862a7171bab39d80e047a73016d5168e651a866b23b6f7da78d84555205216c0b11316a6349c4cc7eb34be7d8a3cfcf52443d4796ed4eb33a0f34d6cc712df13e546c0c5e4f03b84b5341da136e275d10de6f37c1ce369") (async) syz_open_procfs$pagemap(r0, 0x0) (async) memfd_secret(0x80000) (async) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000004c0)={0x60, 0x1, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, 0x4, &(0x7f0000000480)=[{0x2, 0x3ff, 0x3}, {0x1000, 0x1, 0x2}], 0x2, 0xffff, 0x10, 0x0, 0x48, 0x49}) (async) epoll_create(0x3) (async) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r2, &(0x7f0000000440)={r3, r1, 0x5}) (async) syz_clone(0xa020800, &(0x7f0000000000)="291f50bd9e3a5d0135", 0x9, &(0x7f0000000200), &(0x7f0000000180), &(0x7f00000001c0)="b05f1e555c8d38eeb1a75ecd641f29e8cc024f2657381897f98403bcc8acc7e9febf759fa49789b999e15f6548579d241497703187aa") (async) 12:01:56 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0}) 12:01:56 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:57 executing program 2: r0 = memfd_secret(0x0) (async, rerun: 64) r1 = getpgrp(0xffffffffffffffff) (async, rerun: 64) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000000)={r0}) 12:01:57 executing program 4: getpgid(0x0) syz_clone(0x400, &(0x7f0000000180)="7c2a3fd15fe378d16af59e39c651a12ed8d74da4fd7f9784b247561525d6288e83e4b60c61080ad061c0168a8c68889500abac4fddc0fc7b140a70076a86309ba74b21332d42d4d83c4d5e15b60f6a2581e8a00d4ee3b589960b2c2d0f6a8905e7891ab6e0e9e2a8192e0360e3f733f18671070dc894fc6b4da50c75349637bf9616f471d96c527e458876", 0x8b, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="ec124730c062f0814c587566a62e96ada20d14a5cfb441ed95964c3479472b8149a1aae598fe2daac12041953d7f5b0112738a2ab8828b707c364dff50162532e345ae106aaf2519aa7b1bd3369d9fa50b1baf4cd6f9a207d3579b96afc333fffb67bf4eb3deb40adfc5249175ba9cfe43c0d973f1f0899d57df8df91f62fd7e0fc39af48f0820fd58538c3e") syz_clone(0x23000, &(0x7f0000000000)="4e9aa6d6b0b75f797b9506d4da3798dac86d35d6f7063d938a87e864ab63cf8417d388d710fec284d9c13f0fa1c9950a4439b9834670b4bea83d8586e896a04cd5e4cd7bebc459647e9c1d56a4e4f0b396099e8ab430762aa1a1e87c9c82755facffc79ac6e32a1181528fa5989488c89657e66b57f10e8c9eca0251ccfe3ec11af2918dde188e5cfffc133974eff4b3bc76fdc2904525a006c4667625daebb21c9005803ee4d3dfa08ee9ced50e448437274f8714bdb33a448e745dd6080271f3", 0xc1, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)="8f79406051ec4093263eea8e6f2997f7bb652a8de96286e13e2b27eba27660f195b27534853b7ca1b587cb39d59034220f75d2f382a4e7c914041f5c4bfb6f582099b64d548975c1258bcf6e9051f7acca92a329843646144a20d3dbedafa9cc200b7c3dd85235a462d8c8a302b849eb703d8ff74b30aec10b3534c569e3840b3c6827689b7795644260744f04fe356bf7ec5c7e0d01fe7d64") r0 = getpgrp(0xffffffffffffffff) syz_open_procfs$pagemap(r0, 0x0) 12:01:57 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) syz_clone(0x90082000, &(0x7f0000000000)="614e32e1f83db3bc2469886b6238ebc8bdbcc66cf8805b84a7a610682fcc3cd1840086268192f1fba0a8d958f147340a95595067d4369e8f3f4c1a4e8062f17c4facedb17846b7c528ca72da87212efce98b24940f8cf137a14cae6c321e829e29881c97287378836bd48724d7d56a0ba2e44e5b93e16ddd8c26c2c0347a2adaafffd8b706b65b1e787bf4759ae2cf42af53436981182796344f30ec0c53ac471fe3bc5f", 0xa4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="24ae1336e195f092b34d93cc3b2012b4") (async) r1 = syz_clone(0x90082000, &(0x7f0000000000)="614e32e1f83db3bc2469886b6238ebc8bdbcc66cf8805b84a7a610682fcc3cd1840086268192f1fba0a8d958f147340a95595067d4369e8f3f4c1a4e8062f17c4facedb17846b7c528ca72da87212efce98b24940f8cf137a14cae6c321e829e29881c97287378836bd48724d7d56a0ba2e44e5b93e16ddd8c26c2c0347a2adaafffd8b706b65b1e787bf4759ae2cf42af53436981182796344f30ec0c53ac471fe3bc5f", 0xa4, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="24ae1336e195f092b34d93cc3b2012b4") r2 = memfd_secret(0x0) getpgid(0x0) (async) r3 = getpgid(0x0) r4 = epoll_create(0x9d0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000040)={r4}) (async) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000040)={r4}) r5 = epoll_create(0x2) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xd, 0xb, &(0x7f0000000180)=@raw=[@jmp={0x5, 0x1, 0x6, 0x1, 0x5, 0x50, 0x8}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @generic={0x6, 0xd, 0x2, 0x1, 0xfffffffb}, @map_idx_val={0x18, 0x7, 0x6, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8}, @alu={0x7, 0x4dd300f2d07e71d0, 0x6, 0x0, 0xa, 0x50, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, 0x1}}], &(0x7f0000000200)='GPL\x00', 0xd1d8, 0x0, 0x0, 0x41000, 0x1, '\x00', 0x0, 0x34, 0xffffffffffffffff, 0x8, &(0x7f0000000240)={0xa, 0x4}, 0x8, 0x10, &(0x7f0000000280)={0x0, 0x4, 0x100, 0x32a}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0xa, &(0x7f00000002c0)=[0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], &(0x7f0000000300)=[{0x1, 0x5, 0x2, 0x9}, {0x4, 0x3, 0x2, 0x2}, {0x2, 0x5, 0x2, 0x3}, {0x0, 0x5, 0x6, 0x6}, {0x4, 0x1, 0xd, 0xc}, {0x1, 0x4, 0x3, 0x4}, {0x4, 0x4, 0x1, 0xc}, {0x0, 0x4, 0x1, 0x2}, {0x3, 0x2, 0x6, 0x4}, {0x2, 0x1, 0x0, 0xa}], 0x10, 0x6}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r5, r6, 0x1}) 12:01:57 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:57 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:57 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) syz_clone(0x1000000, &(0x7f0000000000)="9169a5d5c940b250f1d56cf22d2334c605b95f00e12778b74b83f39891922e2611358473c7cb1dc28fb37139e8e50a30cd68c759790cf76e16c7550dc6a88dbc903bbe720698cb7d473ff7d0cb58af37218510c23201a672d38151ad83114d9c8b7d3d711f328e883af30f51818d1879a02a8c0965bcd96056e1c93b0f25cc1922c3036224f1a2ac407d8e370780f4dfbeb117e0ef7a29a2a52cf72b8461c2f5d1a6222dabb74e1fa1c385aebdcf983c0cd0d3af32cebfb4de8b18697221231488ebfd828fc24e92816c658ffed696255e4e58bb223c1f4c825df4", 0xdb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="b287e2c152264279473cc1d79e96020392c3b4874ae236e418f5ec2909df74c0aae3c95d30dee76f46a720aa3f05da78ee8dbd7d9ebf6f294547dd3d3e19e3643043c34b598460d893af0ff87066215ccb0bac221c77bf7eeeb88e42af182e03eacfac490a17feeda8d5b8c5cb2356611b954679954b175afe3da6780f7a55f0f5942f70233438703a1bdefeec5ee0682fc42283854c34bd7e64bab606c44802b7d403797cb01e") r1 = syz_clone(0x12000000, &(0x7f0000000240)="84efc8c290d19f3b233ac3c68d676d4d009c62600d5454a7edad168b0c3b7a3759aa01ae738023f50176dff3349a6a24bc916ad314b8e7", 0x37, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="64b380fd50efddc75380c4d0ad91729ce232dc9e0ebcdbeb09263501c0efb0eeff164e54a613c3e71a6f6bd257") r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00'}) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(r3) kcmp$KCMP_EPOLL_TFD(r3, r1, 0x7, r0, &(0x7f0000000340)={0xffffffffffffffff, r2, 0x7f}) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:57 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:57 executing program 4: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r6 = memfd_secret(0x0) openat$cgroup_pressure(r6, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r7 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r7, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:57 executing program 3: getpgid(0x0) (async) syz_clone(0x400, &(0x7f0000000180)="7c2a3fd15fe378d16af59e39c651a12ed8d74da4fd7f9784b247561525d6288e83e4b60c61080ad061c0168a8c68889500abac4fddc0fc7b140a70076a86309ba74b21332d42d4d83c4d5e15b60f6a2581e8a00d4ee3b589960b2c2d0f6a8905e7891ab6e0e9e2a8192e0360e3f733f18671070dc894fc6b4da50c75349637bf9616f471d96c527e458876", 0x8b, &(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)="ec124730c062f0814c587566a62e96ada20d14a5cfb441ed95964c3479472b8149a1aae598fe2daac12041953d7f5b0112738a2ab8828b707c364dff50162532e345ae106aaf2519aa7b1bd3369d9fa50b1baf4cd6f9a207d3579b96afc333fffb67bf4eb3deb40adfc5249175ba9cfe43c0d973f1f0899d57df8df91f62fd7e0fc39af48f0820fd58538c3e") syz_clone(0x23000, &(0x7f0000000000)="4e9aa6d6b0b75f797b9506d4da3798dac86d35d6f7063d938a87e864ab63cf8417d388d710fec284d9c13f0fa1c9950a4439b9834670b4bea83d8586e896a04cd5e4cd7bebc459647e9c1d56a4e4f0b396099e8ab430762aa1a1e87c9c82755facffc79ac6e32a1181528fa5989488c89657e66b57f10e8c9eca0251ccfe3ec11af2918dde188e5cfffc133974eff4b3bc76fdc2904525a006c4667625daebb21c9005803ee4d3dfa08ee9ced50e448437274f8714bdb33a448e745dd6080271f3", 0xc1, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000240)="8f79406051ec4093263eea8e6f2997f7bb652a8de96286e13e2b27eba27660f195b27534853b7ca1b587cb39d59034220f75d2f382a4e7c914041f5c4bfb6f582099b64d548975c1258bcf6e9051f7acca92a329843646144a20d3dbedafa9cc200b7c3dd85235a462d8c8a302b849eb703d8ff74b30aec10b3534c569e3840b3c6827689b7795644260744f04fe356bf7ec5c7e0d01fe7d64") (async, rerun: 64) r0 = getpgrp(0xffffffffffffffff) (rerun: 64) syz_open_procfs$pagemap(r0, 0x0) 12:01:57 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:57 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) (async) syz_clone(0x1000000, &(0x7f0000000000)="9169a5d5c940b250f1d56cf22d2334c605b95f00e12778b74b83f39891922e2611358473c7cb1dc28fb37139e8e50a30cd68c759790cf76e16c7550dc6a88dbc903bbe720698cb7d473ff7d0cb58af37218510c23201a672d38151ad83114d9c8b7d3d711f328e883af30f51818d1879a02a8c0965bcd96056e1c93b0f25cc1922c3036224f1a2ac407d8e370780f4dfbeb117e0ef7a29a2a52cf72b8461c2f5d1a6222dabb74e1fa1c385aebdcf983c0cd0d3af32cebfb4de8b18697221231488ebfd828fc24e92816c658ffed696255e4e58bb223c1f4c825df4", 0xdb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="b287e2c152264279473cc1d79e96020392c3b4874ae236e418f5ec2909df74c0aae3c95d30dee76f46a720aa3f05da78ee8dbd7d9ebf6f294547dd3d3e19e3643043c34b598460d893af0ff87066215ccb0bac221c77bf7eeeb88e42af182e03eacfac490a17feeda8d5b8c5cb2356611b954679954b175afe3da6780f7a55f0f5942f70233438703a1bdefeec5ee0682fc42283854c34bd7e64bab606c44802b7d403797cb01e") (async) r1 = syz_clone(0x12000000, &(0x7f0000000240)="84efc8c290d19f3b233ac3c68d676d4d009c62600d5454a7edad168b0c3b7a3759aa01ae738023f50176dff3349a6a24bc916ad314b8e7", 0x37, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)="64b380fd50efddc75380c4d0ad91729ce232dc9e0ebcdbeb09263501c0efb0eeff164e54a613c3e71a6f6bd257") (async) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r2, 0x8933, &(0x7f0000000380)={'batadv_slave_1\x00'}) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(r3) (async) kcmp$KCMP_EPOLL_TFD(r3, r1, 0x7, r0, &(0x7f0000000340)={0xffffffffffffffff, r2, 0x7f}) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:57 executing program 1: r0 = memfd_secret(0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x8090}, 0x800) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:57 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x0, 0x0, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:57 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:57 executing program 0: r0 = memfd_secret(0x0) sendmsg$L2TP_CMD_SESSION_GET(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @remote}]}, 0x28}, 0x1, 0x0, 0x0, 0x8090}, 0x800) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:57 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7be4}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:57 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0x14) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28a4f8863226fe038eb310a3bc8788b9d8b0a19c74f865025db7509f88055166eee61bff5b1dafb34e0c55c02fee593456815293110b1541b54dd77b41507868d993482dd2702d440515f97f4f5131da26b023eefef2e34713503315224c082663090a99ebc52a6afd9e58bde9e7f45f4b5a3914bd4a3111858e52b4a07b0227c918177ae9cf1bb38a764143606e87361ce7cd4ee28d6039c93320cdb7e70a9f728d826b0691cc1af082bb5eb1d4692a95", @ANYRES16=r2, @ANYBLOB="23ab27bd7000fbdbdf250000000006000e007f00000008000b000200000006001d00d90f000005000d0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x1ffe4c1a0e5a6b59}, 0x20000000) 12:01:57 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x2, 0x0, &(0x7f0000000580)) 12:01:57 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) getpgid(0x0) r3 = memfd_secret(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x20, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc5d, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x0, 0x5, 0x4, 0x1, 0x1, 0xfffffffffffffff0}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r3}, 0x90) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r3, r0, 0x8}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:01:57 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async, rerun: 32) r3 = socket$inet6_udp(0xa, 0x2, 0x0) (rerun: 32) getsockopt$inet6_mreq(r3, 0x29, 0x0, &(0x7f0000000140)={@local}, &(0x7f0000000180)=0x14) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)=ANY=[@ANYBLOB="28a4f8863226fe038eb310a3bc8788b9d8b0a19c74f865025db7509f88055166eee61bff5b1dafb34e0c55c02fee593456815293110b1541b54dd77b41507868d993482dd2702d440515f97f4f5131da26b023eefef2e34713503315224c082663090a99ebc52a6afd9e58bde9e7f45f4b5a3914bd4a3111858e52b4a07b0227c918177ae9cf1bb38a764143606e87361ce7cd4ee28d6039c93320cdb7e70a9f728d826b0691cc1af082bb5eb1d4692a95", @ANYRES16=r2, @ANYBLOB="23ab27bd7000fbdbdf250000000006000e007f00000008000b000200000006001d00d90f000005000d0000000000"], 0x34}, 0x1, 0x0, 0x0, 0x1ffe4c1a0e5a6b59}, 0x20000000) 12:01:57 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:57 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x17, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:57 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) getpgid(0x0) r3 = memfd_secret(0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x20, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc5d, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x0, 0x5, 0x4, 0x1, 0x1, 0xfffffffffffffff0}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r3}, 0x90) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r3, r0, 0x8}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) getpgid(0x0) (async) memfd_secret(0x0) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000800)={0x20, 0x4, &(0x7f0000000480)=@framed={{0x18, 0x0, 0x0, 0x0, 0xc5d, 0x0, 0x0, 0x0, 0x4}, [@jmp={0x5, 0x0, 0x5, 0x4, 0x1, 0x1, 0xfffffffffffffff0}]}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, r3}, 0x90) (async) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r3, r0, 0x8}) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) (async) 12:01:57 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r1) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}]}, 0x20}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="00100000", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf253000000006003600390040000600360031000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) 12:01:57 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:57 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x12, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:58 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) r3 = epoll_create(0xffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000000)={r3, r0, 0x7}) 12:01:58 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:58 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x12, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:58 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) (async) r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), r1) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x20, r2, 0x800, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}]}, 0x20}, 0x1, 0x0, 0x0, 0x8004}, 0x0) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="00100000", @ANYRES16=0x0, @ANYBLOB="02002cbd7000fedbdf253000000006003600390040000600360031000000"], 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x40080) 12:01:58 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x2, 0x0, 0x0) 12:01:58 executing program 0: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) (async, rerun: 32) r3 = epoll_create(0xffffffff) (rerun: 32) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000000)={r3, r0, 0x7}) 12:01:58 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = getpgrp(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = epoll_create(0x6) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0x6}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:58 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x12, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @alu={0x7, 0x0, 0x4, 0x1, 0x6, 0xffffffffffffffe0, 0xfffffffffffffffc}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:58 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x2, 0x0, 0x0) 12:01:58 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) syz_clone(0x1c0000, &(0x7f00000004c0)="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", 0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="c7b00fad514cbcb0d89978267bf4f05660866e0c9b934af04a6f2de2956d8288e0d7bb93dc281ed8653d14301c9bb8a43f3eb9833d92444471fd24f1fa3edea1080f9971dbcd4766a7b251a787c94bcf8a2baae91f8cbbc38039c07ecd415f4eab233dc09f91dc2766b1cf5d48280908ccd02c458438a248e87e9cd0132f01a70b220a4aad5ec3f7bb94c4e324b64246b8702ed2c5e69b6e8a3f3a1693f136cdc083905f1ae0e98225ae73188074558de70b6fbd2ed229b9f763ba50ef1e611ef570d4d406ab486875787772405d2bc99f5785c8d9") kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0xfffffffe}) 12:01:58 executing program 2: r0 = getpgid(0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00 \x00'], 0x1c}}, 0x0) r2 = memfd_secret(0x0) r3 = openat$cgroup_pressure(r2, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2, r4, 0x7f}) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r3, 0x4}) setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000080)=0x3, 0x4) r5 = getpgrp(r0) kcmp$KCMP_EPOLL_TFD(r5, r0, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r3, 0xffffff00}) syz_open_procfs$pagemap(r0, 0x0) 12:01:58 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) (async) r1 = getpgrp(0x0) r2 = getpgrp(0xffffffffffffffff) (async) r3 = epoll_create(0x6) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000080)={r3, r0, 0x6}) (async) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@remote}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:58 executing program 1: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) memfd_secret(0x0) r6 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r6, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:58 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id={0x18, 0x8, 0x3, 0x0, 0x4}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:58 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x2, 0x0, 0x0) 12:01:58 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x14, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:58 executing program 4: r0 = getpgid(0x0) (async) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000200)={0x0, 0xfffffff0, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB="1c0000001c000100"/20, @ANYRES32=0x0, @ANYBLOB='\x00\x00 \x00'], 0x1c}}, 0x0) (async, rerun: 64) r2 = memfd_secret(0x0) (rerun: 64) r3 = openat$cgroup_pressure(r2, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) (async) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2, r4, 0x7f}) (async) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r3, 0x4}) setsockopt$WPAN_SECURITY_LEVEL(r2, 0x0, 0x2, &(0x7f0000000080)=0x3, 0x4) (async) r5 = getpgrp(r0) kcmp$KCMP_EPOLL_TFD(r5, r0, 0x7, r2, &(0x7f00000000c0)={0xffffffffffffffff, r3, 0xffffff00}) (async) syz_open_procfs$pagemap(r0, 0x0) 12:01:58 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@ipv4={""/10, ""/2, @local}}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:58 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:01:58 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x14, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:58 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@ipv4={""/10, ""/2, @local}}, &(0x7f0000000040)=0x14) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:58 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:01:58 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x14, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:59 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:01:59 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x26}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x10}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x33}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xb}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:01:59 executing program 0: r0 = getpgid(0x0) getpgrp(r0) syz_open_procfs$pagemap(r0, 0x0) 12:01:59 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id={0x18, 0x0, 0x3, 0x0, 0x4}, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:59 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:01:59 executing program 2: r0 = getpgid(0x0) getpgrp(r0) syz_open_procfs$pagemap(r0, 0x0) getpgid(0x0) (async) getpgrp(r0) (async) syz_open_procfs$pagemap(r0, 0x0) (async) 12:01:59 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:59 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:01:59 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)={'batadv0\x00', 0x0}) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000640)={0x1b, 0x0, 0x0, 0x0, 0x0, r4, 0xd4, '\x00', r5, 0xffffffffffffffff, 0x2, 0x4, 0x4}, 0x48) r6 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r6, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:01:59 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:59 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:01:59 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x26}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x10}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x33}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xb}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) socket$l2tp6(0xa, 0x2, 0x73) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x44, r2, 0x400, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x26}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x10}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x33}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xb}]}, 0x44}, 0x1, 0x0, 0x0, 0x1}, 0x20000800) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) 12:01:59 executing program 1: r0 = getpgid(0x0) r1 = syz_clone(0x40200200, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="4ac88118956b34510f3a0a72eeffbd66895349f436882bd99076c535c29d0c5a5de109") r2 = epoll_create(0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001440)={0x0, 0x2a, &(0x7f00000010c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x84}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x4}, @map_val={0x18, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xff}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, 0x1}}, @alu={0x7, 0x1, 0x8, 0x9, 0xb, 0xfffffffffffffff4}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x3}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @generic={0x2, 0x1, 0x7, 0x7f, 0x100}, @map_idx={0x18, 0x4}]}, &(0x7f0000001240)='syzkaller\x00', 0x7f, 0x4b, &(0x7f0000001280)=""/75, 0x41100, 0x3, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000001300)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000001340)={0x1, 0x0, 0x2}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, &(0x7f0000001380)=[{0x1, 0x4, 0x7, 0x2}, {0x2, 0x2, 0xf, 0xa}, {0x4, 0x3, 0xe, 0x3}, {0x2, 0x5, 0x4, 0x3}, {0x2, 0x5, 0x3, 0xc}, {0x1, 0x4, 0x3, 0x5}, {0x1, 0x1, 0xa, 0x9}, {0x3, 0x5, 0xb}, {0x5, 0x4, 0x3, 0x2}], 0x10, 0x6}, 0x90) clock_gettime(0x0, &(0x7f00000015c0)={0x0, 0x0}) epoll_pwait2(r2, &(0x7f0000001540)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, &(0x7f0000001600)={r4, r5+60000000}, &(0x7f0000001640)={[0x7]}, 0x8) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000001500)={r2, r3, 0x9}) syz_open_procfs$pagemap(r0, 0x0) 12:01:59 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:59 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x1, 0x7fff, 0x8, 0x60c, 0xffffffffffffffff, 0xfffffff7, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x4, 0x6}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={@map=r1, 0x2e, 0x1, 0x40, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0]}, 0x40) 12:01:59 executing program 4: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, 0x0, 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:01:59 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:01:59 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@bloom_filter={0x1e, 0x1, 0x7fff, 0x8, 0x60c, 0xffffffffffffffff, 0xfffffff7, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x2, 0x4, 0x6}, 0x48) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={@map=r1, 0x2e, 0x1, 0x40, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0]}, 0x40) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000180)={@map=r1, 0x2e, 0x1, 0x40, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x6, 0x0, &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000140)=[0x0]}, 0x40) 12:02:00 executing program 3: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, &(0x7f0000000580)) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000140)={0x1b, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x1ff, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x1}, 0x48) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000001c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x9b, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x3}, 0x48) r4 = memfd_secret(0x80000) r5 = memfd_secret(0x0) r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000480)) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000380)={0x8, 0x0}, 0x8) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x11, 0x22, &(0x7f00000003c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, {}, {}, [@map_fd={0x18, 0x4, 0x1, 0x0, 0x1}, @tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x5}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x7}, @map_val={0x18, 0xa, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6}, @generic={0x6f, 0x0, 0x1, 0x1ff}, @ringbuf_query], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000500)='syzkaller\x00', 0x7e01c46c, 0xb5, &(0x7f00000005c0)=""/181, 0x40f00, 0x20, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x1, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x0, 0xd, 0x1, 0x7}, 0x10, 0x0, 0x0, 0x5, &(0x7f00000006c0)=[0x1, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1], &(0x7f0000000700)=[{0x5, 0x4, 0x10, 0x8}, {0x1, 0x1, 0x8, 0xb}, {0x4, 0x2, 0x2, 0xc5f63cc2ff8126ae}, {0x1, 0x4, 0x10, 0x5}, {0x4, 0x1, 0x4, 0xb}], 0x10, 0x5}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x14, 0x1a, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xfffff800, 0x0, 0x0, 0x0, 0x878}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @map_idx={0x18, 0x4, 0x5, 0x0, 0x2}, @tail_call={{0x18, 0x2, 0x1, 0x0, r4}}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000340)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0xdb61542dc87b9bc5, '\x00', 0x0, 0x37, r5, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r8, r9, 0x7, 0x0, &(0x7f0000000840)=[{0x5, 0x1, 0xe, 0x6}, {0x5, 0x5, 0x8, 0x1}, {0x1, 0x1, 0x10, 0x8}, {0x2, 0x2, 0x4, 0x4}, {0x2, 0x4, 0xf, 0x6}, {0x5, 0x2, 0xc, 0x8}, {0x4, 0x5, 0x1}], 0x10, 0x2}, 0x90) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@ifindex, 0x15, 0x1, 0xfff, &(0x7f0000000000)=[0x0], 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 12:02:00 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:02:00 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, 0x0, 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:02:00 executing program 2: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = getpgid(0x0) syz_clone(0x1c0000, &(0x7f00000004c0)="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", 0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="c7b00fad514cbcb0d89978267bf4f05660866e0c9b934af04a6f2de2956d8288e0d7bb93dc281ed8653d14301c9bb8a43f3eb9833d92444471fd24f1fa3edea1080f9971dbcd4766a7b251a787c94bcf8a2baae91f8cbbc38039c07ecd415f4eab233dc09f91dc2766b1cf5d48280908ccd02c458438a248e87e9cd0132f01a70b220a4aad5ec3f7bb94c4e324b64246b8702ed2c5e69b6e8a3f3a1693f136cdc083905f1ae0e98225ae73188074558de70b6fbd2ed229b9f763ba50ef1e611ef570d4d406ab486875787772405d2bc99f5785c8d9") (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0xfffffffe}) 12:02:00 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, 0x0, 0x7, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:02:00 executing program 0: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r5 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:00 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:02:00 executing program 2: r0 = memfd_secret(0x0) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000000)={r1, r0, 0x176}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:00 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:02:00 executing program 4: r0 = memfd_secret(0x0) (async) r1 = memfd_secret(0x0) (async) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000000)={r1, r0, 0x176}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:00 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:02:00 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x0, 0x19, &(0x7f0000000300)=""/25, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:02:00 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x3, 0x0, &(0x7f0000000580)) 12:02:00 executing program 2: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:02:00 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:00 executing program 2: r0 = getpgid(0x0) r1 = syz_clone(0x40200200, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="4ac88118956b34510f3a0a72eeffbd66895349f436882bd99076c535c29d0c5a5de109") r2 = epoll_create(0x8) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000001440)={0x0, 0x2a, &(0x7f00000010c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x84}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x4}, @map_val={0x18, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xff}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, 0x1}}, @alu={0x7, 0x1, 0x8, 0x9, 0xb, 0xfffffffffffffff4}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x3}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @generic={0x2, 0x1, 0x7, 0x7f, 0x100}, @map_idx={0x18, 0x4}]}, &(0x7f0000001240)='syzkaller\x00', 0x7f, 0x4b, &(0x7f0000001280)=""/75, 0x41100, 0x3, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000001300)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000001340)={0x1, 0x0, 0x2}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, &(0x7f0000001380)=[{0x1, 0x4, 0x7, 0x2}, {0x2, 0x2, 0xf, 0xa}, {0x4, 0x3, 0xe, 0x3}, {0x2, 0x5, 0x4, 0x3}, {0x2, 0x5, 0x3, 0xc}, {0x1, 0x4, 0x3, 0x5}, {0x1, 0x1, 0xa, 0x9}, {0x3, 0x5, 0xb}, {0x5, 0x4, 0x3, 0x2}], 0x10, 0x6}, 0x90) clock_gettime(0x0, &(0x7f00000015c0)={0x0, 0x0}) epoll_pwait2(r2, &(0x7f0000001540)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, &(0x7f0000001600)={r4, r5+60000000}, &(0x7f0000001640)={[0x7]}, 0x8) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000001500)={r2, r3, 0x9}) syz_open_procfs$pagemap(r0, 0x0) getpgid(0x0) (async) syz_clone(0x40200200, &(0x7f0000000000)="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", 0x1000, &(0x7f0000001000), &(0x7f0000001040), &(0x7f0000001080)="4ac88118956b34510f3a0a72eeffbd66895349f436882bd99076c535c29d0c5a5de109") (async) epoll_create(0x8) (async) bpf$PROG_LOAD(0x5, &(0x7f0000001440)={0x0, 0x2a, &(0x7f00000010c0)=@framed={{0x18, 0x0, 0x0, 0x0, 0x84}, [@kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @btf_id={0x18, 0x6, 0x3, 0x0, 0x4}, @map_val={0x18, 0xb, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x400}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xff}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, 0x1}}, @alu={0x7, 0x1, 0x8, 0x9, 0xb, 0xfffffffffffffff4}, @cb_func={0x18, 0x7, 0x4, 0x0, 0x3}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}}, @map_idx_val={0x18, 0x4, 0x6, 0x0, 0x8, 0x0, 0x0, 0x0, 0x6}, @generic={0x2, 0x1, 0x7, 0x7f, 0x100}, @map_idx={0x18, 0x4}]}, &(0x7f0000001240)='syzkaller\x00', 0x7f, 0x4b, &(0x7f0000001280)=""/75, 0x41100, 0x3, '\x00', 0x0, 0x8, 0xffffffffffffffff, 0x8, &(0x7f0000001300)={0x4, 0x2}, 0x8, 0x10, &(0x7f0000001340)={0x1, 0x0, 0x2}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x9, 0x0, &(0x7f0000001380)=[{0x1, 0x4, 0x7, 0x2}, {0x2, 0x2, 0xf, 0xa}, {0x4, 0x3, 0xe, 0x3}, {0x2, 0x5, 0x4, 0x3}, {0x2, 0x5, 0x3, 0xc}, {0x1, 0x4, 0x3, 0x5}, {0x1, 0x1, 0xa, 0x9}, {0x3, 0x5, 0xb}, {0x5, 0x4, 0x3, 0x2}], 0x10, 0x6}, 0x90) (async) clock_gettime(0x0, &(0x7f00000015c0)) (async) epoll_pwait2(r2, &(0x7f0000001540)=[{}, {}, {}, {}, {}, {}, {}, {}, {}], 0x9, &(0x7f0000001600)={r4, r5+60000000}, &(0x7f0000001640)={[0x7]}, 0x8) (async) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000001500)={r2, r3, 0x9}) (async) syz_open_procfs$pagemap(r0, 0x0) (async) 12:02:00 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, &(0x7f0000000340)=[0xffffffffffffffff, 0x1, 0xffffffffffffffff], &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:02:00 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:00 executing program 1: r0 = memfd_secret(0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:00 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, &(0x7f0000000380)=[{0x3, 0x3, 0x2, 0x6}, {0x3, 0x1, 0x0, 0x6}, {0x5, 0x2, 0x6, 0x5}, {0x5, 0x3, 0x1, 0xb}, {0x3, 0x1, 0x0, 0x8}, {0x5, 0x5, 0xf, 0x3}, {0x0, 0x3, 0x1, 0x5}, {0x5, 0x3, 0xd, 0x1}, {0x1, 0x5, 0xf, 0xb}, {0x3, 0x4, 0x4, 0x4}], 0x10, 0x2}, 0x90) 12:02:00 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/uts\x00') ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) (async) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000140)={0x1b, 0x0, 0x0, 0x8, 0x0, 0xffffffffffffffff, 0x1ff, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x1}, 0x48) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000001c0)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x9b, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x0, 0x3}, 0x48) r4 = memfd_secret(0x80000) r5 = memfd_secret(0x0) (async) r6 = getpgrp(0xffffffffffffffff) r7 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r5, &(0x7f0000000480)) (async) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000380)={0x8, 0x0}, 0x8) (async) r9 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000780)={0x11, 0x22, &(0x7f00000003c0)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x2}, {}, {}, [@map_fd={0x18, 0x4, 0x1, 0x0, 0x1}, @tail_call={{0x18, 0x2, 0x1, 0x0, 0x1}}, @map_idx={0x18, 0x8, 0x5, 0x0, 0x5}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x4}, @func={0x85, 0x0, 0x1, 0x0, 0x7}, @map_val={0x18, 0xa, 0x2, 0x0, r2, 0x0, 0x0, 0x0, 0x6}, @generic={0x6f, 0x0, 0x1, 0x1ff}, @ringbuf_query], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x1}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000500)='syzkaller\x00', 0x7e01c46c, 0xb5, &(0x7f00000005c0)=""/181, 0x40f00, 0x20, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000540)={0x1, 0x3}, 0x8, 0x10, &(0x7f0000000680)={0x0, 0xd, 0x1, 0x7}, 0x10, 0x0, 0x0, 0x5, &(0x7f00000006c0)=[0x1, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0x1], &(0x7f0000000700)=[{0x5, 0x4, 0x10, 0x8}, {0x1, 0x1, 0x8, 0xb}, {0x4, 0x2, 0x2, 0xc5f63cc2ff8126ae}, {0x1, 0x4, 0x10, 0x5}, {0x4, 0x1, 0x4, 0xb}], 0x10, 0x5}, 0x90) bpf$PROG_LOAD(0x5, &(0x7f00000008c0)={0x14, 0x1a, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0xfffff800, 0x0, 0x0, 0x0, 0x878}, {{0x18, 0x1, 0x1, 0x0, r2}}, {}, [@ringbuf_query={{0x18, 0x1, 0x1, 0x0, r3}}, @map_idx={0x18, 0x4, 0x5, 0x0, 0x2}, @tail_call={{0x18, 0x2, 0x1, 0x0, r4}}], {{}, {}, {0x85, 0x0, 0x0, 0x85}}}, &(0x7f0000000340)='syzkaller\x00', 0x1, 0x0, 0x0, 0x40f00, 0xdb61542dc87b9bc5, '\x00', 0x0, 0x37, r5, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r8, r9, 0x7, 0x0, &(0x7f0000000840)=[{0x5, 0x1, 0xe, 0x6}, {0x5, 0x5, 0x8, 0x1}, {0x1, 0x1, 0x10, 0x8}, {0x2, 0x2, 0x4, 0x4}, {0x2, 0x4, 0xf, 0x6}, {0x5, 0x2, 0xc, 0x8}, {0x4, 0x5, 0x1}], 0x10, 0x2}, 0x90) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@ifindex, 0x15, 0x1, 0xfff, &(0x7f0000000000)=[0x0], 0x1, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0, 0x0], &(0x7f00000000c0)=[0x0]}, 0x40) 12:02:00 executing program 4: r0 = memfd_secret(0x0) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r1) (async) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:00 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', r1, 0x4, 0x31, 0x2, 0xfff, 0x48, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x7, 0xd794, 0x7fff}}) r2 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@private2}, &(0x7f0000000040)=0x14) 12:02:00 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x3, 0x0, 0x0) 12:02:00 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = accept$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0}, &(0x7f00000000c0)=0x60) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r0, r2, 0xfffff801}) r4 = getpgid(r1) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000500)=""/16, 0x10) r5 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000000540)={r0, r0, 0x5}) r6 = getpgid(r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000004c0)=0x267, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x27, r3, 0x1, 0x5, 0xff, 0x0, "01baf066cd2d97bb45376ab3a70447533ee666eda10cdb9b8c6ecc10ddb3713097b448e5f9e22d5b26f63bf1c6042cf3ed8ca367e9e3bd1628d60fa3e6677b", 0x35}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000180)="5ea84f84cd28ba205a72ed7ab440787ec1281589eefee20b897633d5e6f85ca4fa77e94c09261a12efa613366a299c05bcbbf638b050396d4fc31218b704d0c0c0a60bac77177ec67111bfd51b313810ba666a0a7a17207e6e59b4e849997eede44a3da45f7e5a65e66808ba52bd66685e0601b6e75b7fa3e465ea7b5862ac8367ec1498febd963d11d099713722e728ce3ede6e0c82a2e17858dd2dea7a64c617997037ea709df1c7b65b054a55f06486b6faf4ae3eb72305b3df78fd781ddde874ba6d", 0xc4}, {&(0x7f0000000280)="35575842a564c42677283d07d20c27c53c4c30195c2c00a8374364418de0dd52edc6b259a1aa2edd3aaf83c9c400bba50ef405c760d635d39aa2fc3f", 0x3c}, {&(0x7f00000002c0)="d6d4ae323d2990ca4d644e9ee36518be5f87e1de034d959429fba3709c2e0a635370f294e5f004b821159c5d32393b288838085f7ae83d1571047a353369790d7b020da748daf2e0837a91fa042af8664b01df0f888677ed90915d9f24c3bc99f49d350dd3990f0bf3f241dade9065ace0f204e31b23e91de6bfa3ea952c7813", 0x80}, {&(0x7f0000000340)="7cedd84874806e1b6ef19044915e779df7f62628767457bf186a37557f465dc963c9c2cfc9fb62cb6676e81ff665add9ccb91b4f259fb09fede743847c5c6cfed3b9f669d00770795af783136f358660bcf4d1429c47f528b4b51cf265bf475ee63e6ba11ab205934a3115722c65ca8f48bf1d4ccb449510b136ca9d82b84854fc2772364d769503", 0x88}], 0x4, &(0x7f0000000580)=ANY=[@ANYRES64=r2], 0x68, 0x60000885}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r6, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', r1, 0x4, 0x31, 0x2, 0xfff, 0x48, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x7, 0xd794, 0x7fff}}) r2 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@private2}, &(0x7f0000000040)=0x14) 12:02:00 executing program 1: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) (async) r1 = getpgrp(0xffffffffffffffff) accept$nfc_llcp(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x60) (async) r2 = accept$nfc_llcp(r0, &(0x7f0000000040)={0x27, 0x0}, &(0x7f00000000c0)=0x60) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r0, r2, 0xfffff801}) r4 = getpgid(r1) getsockopt$nfc_llcp(r2, 0x118, 0x4, &(0x7f0000000500)=""/16, 0x10) r5 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000000540)={r0, r0, 0x5}) r6 = getpgid(r1) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000004c0)=0x267, 0x4) (async) setsockopt$nfc_llcp_NFC_LLCP_MIUX(r0, 0x118, 0x1, &(0x7f00000004c0)=0x267, 0x4) sendmsg$nfc_llcp(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x27, r3, 0x1, 0x5, 0xff, 0x0, "01baf066cd2d97bb45376ab3a70447533ee666eda10cdb9b8c6ecc10ddb3713097b448e5f9e22d5b26f63bf1c6042cf3ed8ca367e9e3bd1628d60fa3e6677b", 0x35}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000180)="5ea84f84cd28ba205a72ed7ab440787ec1281589eefee20b897633d5e6f85ca4fa77e94c09261a12efa613366a299c05bcbbf638b050396d4fc31218b704d0c0c0a60bac77177ec67111bfd51b313810ba666a0a7a17207e6e59b4e849997eede44a3da45f7e5a65e66808ba52bd66685e0601b6e75b7fa3e465ea7b5862ac8367ec1498febd963d11d099713722e728ce3ede6e0c82a2e17858dd2dea7a64c617997037ea709df1c7b65b054a55f06486b6faf4ae3eb72305b3df78fd781ddde874ba6d", 0xc4}, {&(0x7f0000000280)="35575842a564c42677283d07d20c27c53c4c30195c2c00a8374364418de0dd52edc6b259a1aa2edd3aaf83c9c400bba50ef405c760d635d39aa2fc3f", 0x3c}, {&(0x7f00000002c0)="d6d4ae323d2990ca4d644e9ee36518be5f87e1de034d959429fba3709c2e0a635370f294e5f004b821159c5d32393b288838085f7ae83d1571047a353369790d7b020da748daf2e0837a91fa042af8664b01df0f888677ed90915d9f24c3bc99f49d350dd3990f0bf3f241dade9065ace0f204e31b23e91de6bfa3ea952c7813", 0x80}, {&(0x7f0000000340)="7cedd84874806e1b6ef19044915e779df7f62628767457bf186a37557f465dc963c9c2cfc9fb62cb6676e81ff665add9ccb91b4f259fb09fede743847c5c6cfed3b9f669d00770795af783136f358660bcf4d1429c47f528b4b51cf265bf475ee63e6ba11ab205934a3115722c65ca8f48bf1d4ccb449510b136ca9d82b84854fc2772364d769503", 0x88}], 0x4, &(0x7f0000000580)=ANY=[@ANYRES64=r2], 0x68, 0x60000885}, 0x90) (async) sendmsg$nfc_llcp(r0, &(0x7f0000000440)={&(0x7f0000000100)={0x27, r3, 0x1, 0x5, 0xff, 0x0, "01baf066cd2d97bb45376ab3a70447533ee666eda10cdb9b8c6ecc10ddb3713097b448e5f9e22d5b26f63bf1c6042cf3ed8ca367e9e3bd1628d60fa3e6677b", 0x35}, 0x60, &(0x7f0000000400)=[{&(0x7f0000000180)="5ea84f84cd28ba205a72ed7ab440787ec1281589eefee20b897633d5e6f85ca4fa77e94c09261a12efa613366a299c05bcbbf638b050396d4fc31218b704d0c0c0a60bac77177ec67111bfd51b313810ba666a0a7a17207e6e59b4e849997eede44a3da45f7e5a65e66808ba52bd66685e0601b6e75b7fa3e465ea7b5862ac8367ec1498febd963d11d099713722e728ce3ede6e0c82a2e17858dd2dea7a64c617997037ea709df1c7b65b054a55f06486b6faf4ae3eb72305b3df78fd781ddde874ba6d", 0xc4}, {&(0x7f0000000280)="35575842a564c42677283d07d20c27c53c4c30195c2c00a8374364418de0dd52edc6b259a1aa2edd3aaf83c9c400bba50ef405c760d635d39aa2fc3f", 0x3c}, {&(0x7f00000002c0)="d6d4ae323d2990ca4d644e9ee36518be5f87e1de034d959429fba3709c2e0a635370f294e5f004b821159c5d32393b288838085f7ae83d1571047a353369790d7b020da748daf2e0837a91fa042af8664b01df0f888677ed90915d9f24c3bc99f49d350dd3990f0bf3f241dade9065ace0f204e31b23e91de6bfa3ea952c7813", 0x80}, {&(0x7f0000000340)="7cedd84874806e1b6ef19044915e779df7f62628767457bf186a37557f465dc963c9c2cfc9fb62cb6676e81ff665add9ccb91b4f259fb09fede743847c5c6cfed3b9f669d00770795af783136f358660bcf4d1429c47f528b4b51cf265bf475ee63e6ba11ab205934a3115722c65ca8f48bf1d4ccb449510b136ca9d82b84854fc2772364d769503", 0x88}], 0x4, &(0x7f0000000580)=ANY=[@ANYRES64=r2], 0x68, 0x60000885}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r6, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:00 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', r1, 0x4, 0x31, 0x2, 0xfff, 0x48, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x7, 0xd794, 0x7fff}}) r2 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@private2}, &(0x7f0000000040)=0x14) 12:02:00 executing program 0: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = syz_clone(0x48040200, &(0x7f0000000000)="3276160f9711f958e673b3814c4b9c6462113eb8c72f1300569bbf8a9dd8af039b53f7b48e0d827488856093c63c195113d0f3c437df10e34400e8f2e3cde2eddf7e431333c28b175b1f4f41f8ba8c997082486c5f2f30057029bf7531e84ccc1ce2b579a8bdbec09787d9846fdd4e1e36889e224a3e4d2055a16881842d9d3f7741e6f2109a69fee3f1e068ab3015eca112ecbdf6f93a069d2f12edcfb8334e2a61", 0xa2, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a492b62adef6f2c5a4b90141e9f6b3db4b60507f537980afe44e45d1674eb1d99f92dae77bb125c7700072c4d41494946c6ca7153c304e9e41dfe0d6f1ce33cb05039730b5acfc607e06d4ba0062cad6481ce9c321486a2cf9965dd1139df01e9de6eeea34c443cc58e4c9a81922d44cade5ccd583ddf2dac4dc965b410523a9aee6b763f83797980b5c37abffa35736c5f280af01712a42b7a7bbeba4c657983805684da9336c3aad57f5f5b07e22c1279ca546a9c6cf3dab22e1744ff0411805") r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x6, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffff8}, @generic={0x9, 0xb, 0xc, 0x5}]}, &(0x7f0000000280)='syzkaller\x00', 0x1000, 0x32, &(0x7f00000002c0)=""/50, 0x40f00, 0x12, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x4, 0xc70c, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[r0, r0], 0x0, 0x10, 0xa3}, 0x90) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000480)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', r5}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000580)={'syztnl0\x00', &(0x7f0000000500)={'syztnl0\x00', 0x0, 0x6f384855445c7ed8, 0x2, 0xfa, 0x0, 0x40, @loopback, @empty, 0x7, 0x40, 0x4, 0x6}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000005c0)={@private2, 0x0}, &(0x7f0000000600)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000003040)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003000)={&(0x7f0000000640)=@delchain={0x2984, 0x65, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xfff3, 0xfff2}, {0xfff2, 0xb}, {0xd, 0xffff}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x5}}, @filter_kind_options=@f_route={{0xa}, {0x2944, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r6}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0x7, 0x7}}, @TCA_ROUTE4_ACT={0x2064, 0x6, [@m_police={0xd4c, 0x1f, 0x0, 0x0, {{0xb}, {0xd1c, 0x2, 0x0, 0x1, [[@TCA_POLICE_AVRATE={0x8, 0x4, 0x6aeb}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7, 0x5, 0x401, 0x1, 0x0, 0x9, 0x5, 0x79be, 0x1, 0x5, 0x6, 0xc0, 0x0, 0x531, 0xffffff80, 0x0, 0x80, 0x6, 0x2, 0x7, 0x7fff, 0x80000001, 0x1ff, 0x1e8e, 0x74c29061, 0x80000000, 0x400, 0x6, 0x0, 0xbc, 0x7fffffff, 0x1, 0x1, 0xff, 0x6, 0x20, 0x81, 0xffff, 0x6, 0xfffffffa, 0x10000, 0x1, 0x0, 0x3ed2227c, 0x7, 0xfffffffb, 0x8, 0x5, 0x7, 0x6, 0x6, 0x4, 0x1, 0x5, 0x8, 0xffff8001, 0x3, 0x9, 0x2, 0xfffffffa, 0x80000001, 0x0, 0x8, 0x3, 0x3, 0x50000000, 0x10001, 0x7f, 0x3, 0x5, 0xeb08, 0x5, 0x401, 0xb3, 0x9, 0x1, 0x10001, 0x60000, 0x3, 0xc2, 0x2, 0x0, 0x1, 0x1, 0x100, 0x3, 0x7, 0x2, 0x7, 0x1, 0x5, 0x0, 0xff, 0x9, 0x0, 0x3, 0x8, 0x7, 0x5, 0x401, 0xfffffffb, 0x7, 0x7, 0x8000, 0x8000, 0x9, 0x70e, 0xffff, 0x7, 0x8, 0xd6e, 0x7ff, 0x6, 0x6bc40000, 0x1000, 0x6, 0x0, 0x8, 0x1, 0x4, 0xfff, 0x1, 0x2, 0x4, 0x0, 0x5, 0x7, 0x3f6e4, 0x5, 0x3, 0x2, 0x6, 0x3, 0x3, 0x80000001, 0x1000, 0x49ae, 0xfc10, 0x0, 0xff, 0x2, 0x2f000, 0x9, 0x641b, 0x8, 0x9, 0xc1, 0x80000000, 0x9, 0xf9, 0xb084, 0xc8, 0x5, 0x4, 0x3, 0x8, 0x5, 0x9, 0xffff, 0x6, 0x0, 0xff, 0x0, 0x0, 0xf77, 0x4941, 0x400, 0x1, 0x7, 0x9, 0x800, 0x7f, 0x7, 0x1, 0x1b1, 0x2, 0xca7, 0x1, 0xcc4, 0x400, 0x0, 0x4, 0x8e8, 0x5, 0x9, 0x9, 0x4, 0x81, 0x0, 0x6, 0x0, 0x1, 0x10001, 0x9, 0x7ff, 0x7, 0xfffffff7, 0xffffff9b, 0x1000, 0x2c91, 0x7, 0x8000, 0x81, 0x3, 0x2, 0x1, 0x7, 0xc9b, 0x7, 0x400, 0xc9, 0x80000001, 0x401, 0x80, 0x0, 0x38ff, 0x7ff, 0x0, 0x6, 0x3, 0x8, 0x3ff, 0x6, 0x7fff, 0x5b, 0x8, 0x7f, 0x0, 0x2, 0x7ff, 0x7, 0x7fff, 0x3, 0xb86, 0x8001, 0x81, 0x2, 0x0, 0x2, 0xbd7, 0x0, 0x7, 0xfffffff9, 0x28f1, 0x8, 0x2, 0x9, 0x7, 0x5, 0x3, 0x7, 0x9, 0x7, 0x0, 0xfffffffc, 0xdeee]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x72f08f51}], [@TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0x7, 0x9, 0x9b, 0x8, {0x6, 0x2, 0x9, 0x2}, {0x0, 0x1, 0x1e9e, 0x31, 0x1000, 0x9}, 0x7f, 0x80, 0x92}}, @TCA_POLICE_RATE={0x404, 0x2, [0xffffffff, 0x5, 0x0, 0x3, 0x1f, 0x7f, 0xbc33, 0x1, 0x8001, 0x2, 0x4, 0x2, 0x8001, 0x3c0c2ae3, 0x7, 0x3, 0x101, 0x81, 0x9, 0x1, 0x4, 0x800, 0x6d, 0x0, 0xc5ee, 0x9, 0xfffffffd, 0x80000000, 0x400, 0x7, 0x7fffffff, 0x0, 0x8001, 0x1, 0x6, 0x0, 0x8, 0x4, 0x7fffffff, 0xffffffff, 0x80, 0x6, 0x80000000, 0x200, 0x8ac, 0x643, 0xffffffff, 0x7, 0x4, 0x0, 0x9, 0xfffffffe, 0x3, 0x5, 0x4, 0x6, 0x0, 0x1, 0x800, 0x0, 0xfffffff8, 0x3, 0x0, 0x400, 0x100000, 0x0, 0xe913, 0x5, 0xffffff75, 0x8, 0xffff, 0x2, 0x8, 0x42, 0x12c, 0x8001, 0x9, 0x8, 0x229, 0x7, 0x1000, 0x4, 0x7, 0x5, 0xa2, 0x0, 0x7f, 0x7, 0x401, 0x9, 0xc17, 0x1, 0x8, 0xfffffff8, 0x6, 0xc60b, 0x80000000, 0x6, 0x80, 0x3992, 0x7, 0x7fff, 0x6, 0x2a7c, 0x8, 0x9b3, 0xf78b, 0x80000000, 0xffffffff, 0x2, 0xa2, 0x93e, 0x47, 0x1ff, 0x200, 0xf5, 0x101, 0x7, 0xbaba, 0x1047, 0x81, 0x7, 0x3, 0xff, 0x9, 0x1f, 0x200, 0x200, 0x47b4, 0x80, 0x7fff, 0x6, 0x8, 0x2462, 0x87, 0x7fff, 0x1, 0xffff0a2d, 0x0, 0x5, 0x2, 0x200, 0x543d6a08, 0x0, 0x4, 0xc9bc, 0x90, 0xfffffffc, 0x8, 0xff, 0x3, 0x800, 0x10001, 0x3, 0x0, 0x4, 0x22ed, 0x0, 0x5, 0x800, 0x7fff, 0x2, 0x10001, 0x6, 0x100000, 0xea7, 0x2, 0x400, 0x80, 0x4, 0x6, 0x2, 0x101, 0x4, 0x1ff, 0x5f, 0x6, 0x8000000, 0x0, 0xd319, 0x8001, 0x3, 0xfffffffc, 0x1, 0x3ff, 0x7f, 0x81, 0x3, 0xe9, 0x8, 0x6, 0xa1, 0x5, 0x8, 0x8, 0x5, 0x72c4, 0xad56, 0x6, 0xbe62, 0x144d, 0x7d0, 0xc477, 0x2, 0x3, 0x6, 0x5, 0x9, 0x9, 0x3, 0x2, 0x1ff, 0x0, 0x2, 0x8, 0x1f, 0x3, 0x80000001, 0x8, 0x93d, 0x6, 0x7fffffff, 0x5, 0x3, 0xdc, 0x6, 0x80000001, 0x2cd57b30, 0x0, 0x80000001, 0x3, 0x1, 0xc5, 0x200, 0x7ff, 0x200, 0x3, 0x20, 0xb57, 0x1000, 0x20, 0x48, 0x40, 0x46dc, 0x8, 0x101, 0x8, 0x0, 0x10001, 0x400, 0x2, 0x5b, 0x60, 0x9, 0x1, 0x3]}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x6c}, @TCA_POLICE_RESULT={0x8, 0x5, 0x20}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x4, 0x2, 0xfffffff7, 0x8, 0x100, 0x7, 0x2, 0xffffffd4, 0x0, 0x2, 0xfffffff8, 0x4, 0xff, 0x1, 0x8, 0x80, 0x7, 0x8000, 0x7, 0x8, 0x39e, 0x100, 0x80000000, 0x7fff, 0xff9b, 0x48, 0x1, 0x8000, 0x8, 0x200, 0x9, 0xbb, 0xb8a0, 0x7f, 0x4, 0x3ff, 0x2, 0x6, 0x3, 0xa7, 0x8, 0x1000, 0x53, 0x80000001, 0xfffffe01, 0x6, 0x2000, 0x5, 0x3, 0x9, 0xfffffffb, 0xfff, 0x200, 0x7, 0x3, 0x1f, 0x9, 0x100, 0x4, 0x7, 0x3, 0x2, 0x7, 0x0, 0x7, 0x5, 0x2, 0x3, 0xfff, 0x800, 0x9, 0x4, 0x1, 0x7fff, 0x6, 0x5, 0x4, 0x7, 0x1, 0x200, 0x4, 0x7, 0x20, 0x0, 0x1, 0x95b0, 0x80, 0xac09, 0x3, 0x7fffffff, 0x7fff, 0x5, 0x9, 0x33f9, 0x6, 0x3, 0x3ff, 0x20, 0x9, 0x6, 0x7, 0x6, 0xffffffff, 0x1, 0xfff, 0x8, 0x7fffffff, 0x4, 0x0, 0x2, 0x2, 0x2f66, 0xd899, 0x9, 0xfffffff9, 0x9, 0x1000, 0x2, 0xe5a, 0x5, 0x1, 0x72, 0x9, 0x6, 0xffff, 0x8, 0x0, 0x1f, 0x8001, 0x4, 0x4, 0x7ff, 0x4, 0x1, 0x8f0a, 0x1ff, 0x6500, 0xffff, 0x9f07, 0x3, 0x18a22ef6, 0x7, 0x5, 0x3ff, 0xfff, 0x0, 0x2, 0x6, 0x4, 0x0, 0x2, 0x4, 0x7fff, 0x3, 0x3, 0xd9, 0x54a, 0x9, 0x80, 0x7, 0x13f, 0x100, 0x3f, 0x6, 0xfffffffb, 0x1, 0x2, 0xb6, 0x6, 0x1, 0x6e4c, 0x8000, 0x1f, 0xdb6bdb7, 0x0, 0x800, 0x0, 0x4, 0x101, 0xfff, 0x3, 0x1, 0x9, 0x1, 0x5, 0x2, 0xcc7, 0x3, 0x7, 0x8, 0x1, 0x4, 0x5, 0x2, 0x0, 0x5, 0x7f, 0x3, 0xf6, 0x4, 0x800, 0x7f, 0x6, 0xe9d, 0x6, 0xfffffffe, 0x401, 0x3, 0x10001, 0x7f, 0x2, 0x423, 0x9, 0x0, 0x2, 0x5, 0xa2, 0xce, 0x0, 0xcf4, 0x80000000, 0x3, 0x7, 0x4, 0x3, 0xffffffff, 0x1000, 0x0, 0x6, 0x7ff, 0x49, 0x9, 0x7a6, 0x101, 0x3, 0x80000000, 0x2, 0x7, 0x8, 0x4, 0x81, 0x1, 0x2, 0x2, 0x1ff, 0x4, 0x3, 0x2, 0x5, 0x9, 0x1, 0x7, 0x1, 0x1, 0x40, 0x8]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x3ff}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2f, 0x3, 0x1, 0xa49, 0x188ed87f, {0x6, 0x2, 0x2, 0x3, 0x1, 0xfff}, {0x3, 0x1, 0xfff9, 0x1, 0x3, 0xe6b0}, 0x6, 0x400, 0x3ff}}, @TCA_POLICE_RESULT={0x8, 0x5, 0xffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1ff, 0x4, 0x7fff, 0x6, 0x1, {0x8, 0x2, 0xff, 0xfff, 0x6, 0x6}, {0x5d, 0x1, 0x5, 0x5, 0x100, 0x7fff}, 0x5b3f, 0x1, 0xa6}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}]]}, {0x8, 0x6, "e2f6c741"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_xt={0x150, 0x0, 0x0, 0x0, {{0x7}, {0x28, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_nat={0x111c, 0xc, 0x0, 0x0, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0xffffffff, 0xd7f8, 0x0, 0xffff, 0x80}, @private=0xa010101, @broadcast, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x8001, 0x4, 0x40, 0x90b}, @multicast2, @local, 0xffffffff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4000000, 0x8, 0x1, 0x9, 0x8}, @initdev={0xac, 0x1e, 0x4, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff00, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7ff, 0x401, 0x4, 0x8, 0x5}, @multicast2, @rand_addr=0x64010102, 0xff000000}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4, 0x7, 0x5, 0x1261, 0x3}, @broadcast, @private=0xa010102, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7, 0x6, 0x20000000, 0x8, 0x7}, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xffffff00}}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_mpls={0xa8, 0x20, 0x0, 0x0, {{0x9}, {0x48, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_TC={0x5, 0x6, 0x3}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x10001, 0x10000, 0x7, 0x81, 0x3}, 0x3}}, @TCA_MPLS_PROTO={0x6, 0x4, 0x600}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_TC={0x5, 0x6, 0x4}]}, {0x37, 0x6, "ae8340e53da19a9213b55e4b14162a4e8c9670359aa31a5510997f9ee4324a01077399f50e06bd64062cc2080bbb3c5079f717"}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}, @TCA_ROUTE4_ACT={0x4a0, 0x6, [@m_nat={0x19c, 0x0, 0x0, 0x0, {{0x8}, {0xcc, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x2, 0x9, 0x2, 0x1, 0x800}, @rand_addr=0x64010100, @empty, 0xff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3be, 0x7, 0x5, 0x3, 0x7c600000}, @multicast2, @broadcast, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x200, 0x1, 0x1, 0x38b4, 0xfffffff8}, @private=0xa010100, @private=0xa010100}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x81, 0x8, 0x10000000, 0x7fff, 0x5}, @multicast1, @loopback, 0xffffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0x8, 0x6, 0x841e, 0x3}, @empty, @loopback, 0x0, 0x1}}]}, {0xab, 0x6, "e1ab415ab68eaa51bc922abdffe16774c00afb2d606ca60a9a83dd4336996c0884e84a7f8225a13971019bbc9fd3703bace8f10d3634e2ea8459e63673f569b26f52adfffc15ea8827c1b69fdc183613a8572ca729d84281c8a8e3143e42eced92982996b7bfc2d8bcba43d8ed4822941680bc2f518e01ac4e42ee4b1df5575a77e536f8b5da38820ef96f2c9192442561723f9fe0d165092c6403737c5b71b3426bab0815215d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_mirred={0x98, 0x8, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x40, 0xff1d, 0xffffffffdffffff1, 0x75, 0x3}, 0x4, r7}}]}, {0x4c, 0x6, "35971e64efc54a09a77a1dc3588542317a11b137372c92460feab2aa3d3ba4399916370fd3037c85a6ec06536901e1b64a6f57b4f775dd5f212878f820cdd33f34608c7765c8a47b"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_csum={0xac, 0x6, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x800, 0x10001, 0x6, 0x8, 0xe7c}, 0x63}}]}, {0x64, 0x6, "aef2c3dca7afe5b244fcfaeb3556b895efd6c08464464a0d64234ecf7ee58c191ad8df59c5ab6c5b6ab8830ceff428f643a0008a79e307fb337fdf0485cfd3fa428938b12e8081bba3ede24ad8f745284445621c0f7702acd58ec75ab1fcf188"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_xt={0x1bc, 0x11, 0x0, 0x0, {{0x7}, {0x164, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x79, 0x6, {0x3, 'filter\x00', 0x1, 0x7f, "f9e16ed18d13226777eb836f632d483c8776fff0af293aac0e09b8ba9c6188da151bb71aca919ff86f72fe47eca44e60f17d48436a340c57e0a0cecb6ed2df9da86280302ada1b69bc5c180399ab28"}}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0xa6d2}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x7}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_INDEX={0x8, 0x3, 0xffff8001}, @TCA_IPT_TARG={0x50, 0x6, {0x5, 'raw\x00', 0x2, 0x400, "47f1e4d3f0cadc0e8bc0a81163563a7033f2f784ea31bb68cd28fe597909b11c9adb4b38da40"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}]}, {0x31, 0x6, "fb5da81b25d6a421848bf436f14a0e77cb2c6dfc4884384a3b09c99a8a5553af06781400cdba30f38fe88590ff"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}, @TCA_ROUTE4_TO={0x8, 0x2, 0x9b}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0xc, 0x3}}, @TCA_ROUTE4_TO={0x8, 0x2, 0xb5}, @TCA_ROUTE4_POLICE={0x414, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x8000000000000000}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7ee, 0x7fffffff, 0x0, 0x3, 0x3, 0x422, 0xad, 0xc4, 0x0, 0x1, 0x4b, 0x9, 0x7, 0x7, 0x80000000, 0x4, 0x7, 0x8, 0x20, 0x0, 0xffffd8eb, 0x15, 0x81, 0x10001, 0x9, 0x9, 0xa87, 0x9, 0x2, 0x4, 0x101, 0x0, 0x6, 0x40, 0x1f, 0x2, 0x7f, 0x7, 0x2, 0x0, 0x6, 0x1, 0xc3, 0xfffffffc, 0x5, 0x4, 0x3ff, 0x40, 0x7, 0x37, 0x7ff, 0xa76, 0x0, 0x7, 0x5, 0x8d, 0x100, 0x7fff, 0x8, 0x8, 0x3f, 0x7fff, 0x100, 0x0, 0xc2, 0x2, 0x7, 0x1, 0x3e8b, 0x6, 0x800, 0x2, 0x8, 0x4, 0xdf, 0x200, 0x44, 0x1000, 0x2, 0x6, 0xfffffffb, 0x2806a2cf, 0x3, 0xfffffffd, 0x2, 0x3f, 0x38a, 0xdfc7, 0x8, 0x5, 0x7, 0x7, 0x81, 0x438e, 0xc0000000, 0x8, 0x8, 0x2, 0x7, 0x67ddf6de, 0x80, 0x6, 0x1, 0x2, 0x4, 0x5, 0x1a6e00, 0xffff, 0x4, 0x4752264d, 0x401, 0x3ff, 0x0, 0x4, 0x2d, 0x1, 0x4, 0x8b, 0x231, 0x1, 0x7d, 0x7345, 0x9d, 0x7f, 0x5, 0xaf3, 0x400, 0x1, 0x7, 0x1000, 0x4, 0x57, 0x9, 0x0, 0x8cfa, 0x9, 0x9, 0x6, 0x7ff, 0xa6, 0x7, 0x7, 0x1, 0x800, 0x40, 0x3, 0x1000, 0x0, 0x7, 0x1, 0x800000, 0x100, 0x10001, 0xfffffffa, 0x5, 0x8, 0x56f566cd, 0xa2b, 0x6, 0x1, 0xffffffff, 0xd1, 0x5, 0x8, 0xe22, 0x2, 0xcf, 0x3ff, 0x2, 0xa5f6, 0x6, 0x1, 0x1, 0x9, 0x610, 0x0, 0x0, 0x3, 0xa5, 0x8, 0xffffffff, 0x8, 0x9, 0x2fe, 0x5, 0x4, 0xeab2, 0xffff, 0xb530, 0x2, 0x75, 0xfffffbff, 0x5, 0x1, 0x1, 0x7, 0x9, 0xc6e4, 0x3ff, 0x984a, 0x0, 0x8, 0x7f, 0x7f, 0xf42, 0x9, 0x1, 0x6, 0x8, 0x100, 0x6, 0x10000, 0x5, 0x80000001, 0x6, 0x5, 0x9, 0xfffffff9, 0x3, 0x5, 0x200, 0xc, 0x0, 0x5, 0x3, 0x32f, 0x9, 0x101, 0x2, 0x3, 0x6, 0xffffffff, 0x8, 0x1ff8000, 0x3a821562, 0x9, 0x8001, 0x1, 0x3ff, 0x39b, 0x5, 0x8, 0x80, 0x7ff, 0x5, 0x8000, 0x20, 0x9, 0x4, 0x9, 0x200, 0x400, 0x0, 0x14, 0x42e0, 0x5]}]}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3}}]}, 0x2984}, 0x1, 0x0, 0x0, 0x10}, 0x40041) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000480)={r0, r3, 0x80}) 12:02:01 executing program 4: r0 = getpgid(0x0) r1 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000540)={0xffffffffffffffff, r2, 0x7}) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r4, 0x8902, &(0x7f00000030c0)) kcmp$KCMP_EPOLL_TFD(r1, r0, 0x7, r2, &(0x7f0000000180)={r3, r4}) r5 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:01 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x3, 0x0, 0x0) 12:02:01 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', r1, 0x4, 0x31, 0x2, 0xfff, 0x48, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x7, 0xd794, 0x7fff}}) r2 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@private2}, &(0x7f0000000040)=0x14) socket$inet6_udp(0xa, 0x2, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'vxcan1\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000140)={'syztnl0\x00', &(0x7f00000000c0)={'syztnl2\x00', r1, 0x4, 0x31, 0x2, 0xfff, 0x48, @loopback, @private2={0xfc, 0x2, '\x00', 0x1}, 0x1, 0x7, 0xd794, 0x7fff}}) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) getsockopt$inet6_mreq(r2, 0x29, 0x1b, &(0x7f0000000000)={@private2}, &(0x7f0000000040)=0x14) (async) 12:02:01 executing program 1: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x7, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x2}, 0x90) 12:02:01 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x3, 0x0, 0x0) 12:02:01 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000440)={0x6, 0x16, &(0x7f0000000780)=@ringbuf={{}, {}, {}, [@btf_id, @tail_call]}, &(0x7f00000002c0)='syzkaller\x00', 0x7}, 0x90) 12:02:01 executing program 1: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) r2 = syz_clone(0x48040200, &(0x7f0000000000)="3276160f9711f958e673b3814c4b9c6462113eb8c72f1300569bbf8a9dd8af039b53f7b48e0d827488856093c63c195113d0f3c437df10e34400e8f2e3cde2eddf7e431333c28b175b1f4f41f8ba8c997082486c5f2f30057029bf7531e84ccc1ce2b579a8bdbec09787d9846fdd4e1e36889e224a3e4d2055a16881842d9d3f7741e6f2109a69fee3f1e068ab3015eca112ecbdf6f93a069d2f12edcfb8334e2a61", 0xa2, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a492b62adef6f2c5a4b90141e9f6b3db4b60507f537980afe44e45d1674eb1d99f92dae77bb125c7700072c4d41494946c6ca7153c304e9e41dfe0d6f1ce33cb05039730b5acfc607e06d4ba0062cad6481ce9c321486a2cf9965dd1139df01e9de6eeea34c443cc58e4c9a81922d44cade5ccd583ddf2dac4dc965b410523a9aee6b763f83797980b5c37abffa35736c5f280af01712a42b7a7bbeba4c657983805684da9336c3aad57f5f5b07e22c1279ca546a9c6cf3dab22e1744ff0411805") r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x6, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffff8}, @generic={0x9, 0xb, 0xc, 0x5}]}, &(0x7f0000000280)='syzkaller\x00', 0x1000, 0x32, &(0x7f00000002c0)=""/50, 0x40f00, 0x12, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x4, 0xc70c, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[r0, r0], 0x0, 0x10, 0xa3}, 0x90) r4 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000480)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', r5}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000580)={'syztnl0\x00', &(0x7f0000000500)={'syztnl0\x00', 0x0, 0x6f384855445c7ed8, 0x2, 0xfa, 0x0, 0x40, @loopback, @empty, 0x7, 0x40, 0x4, 0x6}}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000005c0)={@private2, 0x0}, &(0x7f0000000600)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000003040)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003000)={&(0x7f0000000640)=@delchain={0x2984, 0x65, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xfff3, 0xfff2}, {0xfff2, 0xb}, {0xd, 0xffff}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x5}}, @filter_kind_options=@f_route={{0xa}, {0x2944, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r6}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0x7, 0x7}}, @TCA_ROUTE4_ACT={0x2064, 0x6, [@m_police={0xd4c, 0x1f, 0x0, 0x0, {{0xb}, {0xd1c, 0x2, 0x0, 0x1, [[@TCA_POLICE_AVRATE={0x8, 0x4, 0x6aeb}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7, 0x5, 0x401, 0x1, 0x0, 0x9, 0x5, 0x79be, 0x1, 0x5, 0x6, 0xc0, 0x0, 0x531, 0xffffff80, 0x0, 0x80, 0x6, 0x2, 0x7, 0x7fff, 0x80000001, 0x1ff, 0x1e8e, 0x74c29061, 0x80000000, 0x400, 0x6, 0x0, 0xbc, 0x7fffffff, 0x1, 0x1, 0xff, 0x6, 0x20, 0x81, 0xffff, 0x6, 0xfffffffa, 0x10000, 0x1, 0x0, 0x3ed2227c, 0x7, 0xfffffffb, 0x8, 0x5, 0x7, 0x6, 0x6, 0x4, 0x1, 0x5, 0x8, 0xffff8001, 0x3, 0x9, 0x2, 0xfffffffa, 0x80000001, 0x0, 0x8, 0x3, 0x3, 0x50000000, 0x10001, 0x7f, 0x3, 0x5, 0xeb08, 0x5, 0x401, 0xb3, 0x9, 0x1, 0x10001, 0x60000, 0x3, 0xc2, 0x2, 0x0, 0x1, 0x1, 0x100, 0x3, 0x7, 0x2, 0x7, 0x1, 0x5, 0x0, 0xff, 0x9, 0x0, 0x3, 0x8, 0x7, 0x5, 0x401, 0xfffffffb, 0x7, 0x7, 0x8000, 0x8000, 0x9, 0x70e, 0xffff, 0x7, 0x8, 0xd6e, 0x7ff, 0x6, 0x6bc40000, 0x1000, 0x6, 0x0, 0x8, 0x1, 0x4, 0xfff, 0x1, 0x2, 0x4, 0x0, 0x5, 0x7, 0x3f6e4, 0x5, 0x3, 0x2, 0x6, 0x3, 0x3, 0x80000001, 0x1000, 0x49ae, 0xfc10, 0x0, 0xff, 0x2, 0x2f000, 0x9, 0x641b, 0x8, 0x9, 0xc1, 0x80000000, 0x9, 0xf9, 0xb084, 0xc8, 0x5, 0x4, 0x3, 0x8, 0x5, 0x9, 0xffff, 0x6, 0x0, 0xff, 0x0, 0x0, 0xf77, 0x4941, 0x400, 0x1, 0x7, 0x9, 0x800, 0x7f, 0x7, 0x1, 0x1b1, 0x2, 0xca7, 0x1, 0xcc4, 0x400, 0x0, 0x4, 0x8e8, 0x5, 0x9, 0x9, 0x4, 0x81, 0x0, 0x6, 0x0, 0x1, 0x10001, 0x9, 0x7ff, 0x7, 0xfffffff7, 0xffffff9b, 0x1000, 0x2c91, 0x7, 0x8000, 0x81, 0x3, 0x2, 0x1, 0x7, 0xc9b, 0x7, 0x400, 0xc9, 0x80000001, 0x401, 0x80, 0x0, 0x38ff, 0x7ff, 0x0, 0x6, 0x3, 0x8, 0x3ff, 0x6, 0x7fff, 0x5b, 0x8, 0x7f, 0x0, 0x2, 0x7ff, 0x7, 0x7fff, 0x3, 0xb86, 0x8001, 0x81, 0x2, 0x0, 0x2, 0xbd7, 0x0, 0x7, 0xfffffff9, 0x28f1, 0x8, 0x2, 0x9, 0x7, 0x5, 0x3, 0x7, 0x9, 0x7, 0x0, 0xfffffffc, 0xdeee]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x72f08f51}], [@TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0x7, 0x9, 0x9b, 0x8, {0x6, 0x2, 0x9, 0x2}, {0x0, 0x1, 0x1e9e, 0x31, 0x1000, 0x9}, 0x7f, 0x80, 0x92}}, @TCA_POLICE_RATE={0x404, 0x2, [0xffffffff, 0x5, 0x0, 0x3, 0x1f, 0x7f, 0xbc33, 0x1, 0x8001, 0x2, 0x4, 0x2, 0x8001, 0x3c0c2ae3, 0x7, 0x3, 0x101, 0x81, 0x9, 0x1, 0x4, 0x800, 0x6d, 0x0, 0xc5ee, 0x9, 0xfffffffd, 0x80000000, 0x400, 0x7, 0x7fffffff, 0x0, 0x8001, 0x1, 0x6, 0x0, 0x8, 0x4, 0x7fffffff, 0xffffffff, 0x80, 0x6, 0x80000000, 0x200, 0x8ac, 0x643, 0xffffffff, 0x7, 0x4, 0x0, 0x9, 0xfffffffe, 0x3, 0x5, 0x4, 0x6, 0x0, 0x1, 0x800, 0x0, 0xfffffff8, 0x3, 0x0, 0x400, 0x100000, 0x0, 0xe913, 0x5, 0xffffff75, 0x8, 0xffff, 0x2, 0x8, 0x42, 0x12c, 0x8001, 0x9, 0x8, 0x229, 0x7, 0x1000, 0x4, 0x7, 0x5, 0xa2, 0x0, 0x7f, 0x7, 0x401, 0x9, 0xc17, 0x1, 0x8, 0xfffffff8, 0x6, 0xc60b, 0x80000000, 0x6, 0x80, 0x3992, 0x7, 0x7fff, 0x6, 0x2a7c, 0x8, 0x9b3, 0xf78b, 0x80000000, 0xffffffff, 0x2, 0xa2, 0x93e, 0x47, 0x1ff, 0x200, 0xf5, 0x101, 0x7, 0xbaba, 0x1047, 0x81, 0x7, 0x3, 0xff, 0x9, 0x1f, 0x200, 0x200, 0x47b4, 0x80, 0x7fff, 0x6, 0x8, 0x2462, 0x87, 0x7fff, 0x1, 0xffff0a2d, 0x0, 0x5, 0x2, 0x200, 0x543d6a08, 0x0, 0x4, 0xc9bc, 0x90, 0xfffffffc, 0x8, 0xff, 0x3, 0x800, 0x10001, 0x3, 0x0, 0x4, 0x22ed, 0x0, 0x5, 0x800, 0x7fff, 0x2, 0x10001, 0x6, 0x100000, 0xea7, 0x2, 0x400, 0x80, 0x4, 0x6, 0x2, 0x101, 0x4, 0x1ff, 0x5f, 0x6, 0x8000000, 0x0, 0xd319, 0x8001, 0x3, 0xfffffffc, 0x1, 0x3ff, 0x7f, 0x81, 0x3, 0xe9, 0x8, 0x6, 0xa1, 0x5, 0x8, 0x8, 0x5, 0x72c4, 0xad56, 0x6, 0xbe62, 0x144d, 0x7d0, 0xc477, 0x2, 0x3, 0x6, 0x5, 0x9, 0x9, 0x3, 0x2, 0x1ff, 0x0, 0x2, 0x8, 0x1f, 0x3, 0x80000001, 0x8, 0x93d, 0x6, 0x7fffffff, 0x5, 0x3, 0xdc, 0x6, 0x80000001, 0x2cd57b30, 0x0, 0x80000001, 0x3, 0x1, 0xc5, 0x200, 0x7ff, 0x200, 0x3, 0x20, 0xb57, 0x1000, 0x20, 0x48, 0x40, 0x46dc, 0x8, 0x101, 0x8, 0x0, 0x10001, 0x400, 0x2, 0x5b, 0x60, 0x9, 0x1, 0x3]}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x6c}, @TCA_POLICE_RESULT={0x8, 0x5, 0x20}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x4, 0x2, 0xfffffff7, 0x8, 0x100, 0x7, 0x2, 0xffffffd4, 0x0, 0x2, 0xfffffff8, 0x4, 0xff, 0x1, 0x8, 0x80, 0x7, 0x8000, 0x7, 0x8, 0x39e, 0x100, 0x80000000, 0x7fff, 0xff9b, 0x48, 0x1, 0x8000, 0x8, 0x200, 0x9, 0xbb, 0xb8a0, 0x7f, 0x4, 0x3ff, 0x2, 0x6, 0x3, 0xa7, 0x8, 0x1000, 0x53, 0x80000001, 0xfffffe01, 0x6, 0x2000, 0x5, 0x3, 0x9, 0xfffffffb, 0xfff, 0x200, 0x7, 0x3, 0x1f, 0x9, 0x100, 0x4, 0x7, 0x3, 0x2, 0x7, 0x0, 0x7, 0x5, 0x2, 0x3, 0xfff, 0x800, 0x9, 0x4, 0x1, 0x7fff, 0x6, 0x5, 0x4, 0x7, 0x1, 0x200, 0x4, 0x7, 0x20, 0x0, 0x1, 0x95b0, 0x80, 0xac09, 0x3, 0x7fffffff, 0x7fff, 0x5, 0x9, 0x33f9, 0x6, 0x3, 0x3ff, 0x20, 0x9, 0x6, 0x7, 0x6, 0xffffffff, 0x1, 0xfff, 0x8, 0x7fffffff, 0x4, 0x0, 0x2, 0x2, 0x2f66, 0xd899, 0x9, 0xfffffff9, 0x9, 0x1000, 0x2, 0xe5a, 0x5, 0x1, 0x72, 0x9, 0x6, 0xffff, 0x8, 0x0, 0x1f, 0x8001, 0x4, 0x4, 0x7ff, 0x4, 0x1, 0x8f0a, 0x1ff, 0x6500, 0xffff, 0x9f07, 0x3, 0x18a22ef6, 0x7, 0x5, 0x3ff, 0xfff, 0x0, 0x2, 0x6, 0x4, 0x0, 0x2, 0x4, 0x7fff, 0x3, 0x3, 0xd9, 0x54a, 0x9, 0x80, 0x7, 0x13f, 0x100, 0x3f, 0x6, 0xfffffffb, 0x1, 0x2, 0xb6, 0x6, 0x1, 0x6e4c, 0x8000, 0x1f, 0xdb6bdb7, 0x0, 0x800, 0x0, 0x4, 0x101, 0xfff, 0x3, 0x1, 0x9, 0x1, 0x5, 0x2, 0xcc7, 0x3, 0x7, 0x8, 0x1, 0x4, 0x5, 0x2, 0x0, 0x5, 0x7f, 0x3, 0xf6, 0x4, 0x800, 0x7f, 0x6, 0xe9d, 0x6, 0xfffffffe, 0x401, 0x3, 0x10001, 0x7f, 0x2, 0x423, 0x9, 0x0, 0x2, 0x5, 0xa2, 0xce, 0x0, 0xcf4, 0x80000000, 0x3, 0x7, 0x4, 0x3, 0xffffffff, 0x1000, 0x0, 0x6, 0x7ff, 0x49, 0x9, 0x7a6, 0x101, 0x3, 0x80000000, 0x2, 0x7, 0x8, 0x4, 0x81, 0x1, 0x2, 0x2, 0x1ff, 0x4, 0x3, 0x2, 0x5, 0x9, 0x1, 0x7, 0x1, 0x1, 0x40, 0x8]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x3ff}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2f, 0x3, 0x1, 0xa49, 0x188ed87f, {0x6, 0x2, 0x2, 0x3, 0x1, 0xfff}, {0x3, 0x1, 0xfff9, 0x1, 0x3, 0xe6b0}, 0x6, 0x400, 0x3ff}}, @TCA_POLICE_RESULT={0x8, 0x5, 0xffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1ff, 0x4, 0x7fff, 0x6, 0x1, {0x8, 0x2, 0xff, 0xfff, 0x6, 0x6}, {0x5d, 0x1, 0x5, 0x5, 0x100, 0x7fff}, 0x5b3f, 0x1, 0xa6}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}]]}, {0x8, 0x6, "e2f6c741"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_xt={0x150, 0x0, 0x0, 0x0, {{0x7}, {0x28, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_nat={0x111c, 0xc, 0x0, 0x0, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0xffffffff, 0xd7f8, 0x0, 0xffff, 0x80}, @private=0xa010101, @broadcast, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x8001, 0x4, 0x40, 0x90b}, @multicast2, @local, 0xffffffff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4000000, 0x8, 0x1, 0x9, 0x8}, @initdev={0xac, 0x1e, 0x4, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff00, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7ff, 0x401, 0x4, 0x8, 0x5}, @multicast2, @rand_addr=0x64010102, 0xff000000}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4, 0x7, 0x5, 0x1261, 0x3}, @broadcast, @private=0xa010102, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7, 0x6, 0x20000000, 0x8, 0x7}, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xffffff00}}]}, {0x1004, 0x6, 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{0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_mpls={0xa8, 0x20, 0x0, 0x0, {{0x9}, {0x48, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_TC={0x5, 0x6, 0x3}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x10001, 0x10000, 0x7, 0x81, 0x3}, 0x3}}, @TCA_MPLS_PROTO={0x6, 0x4, 0x600}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_TC={0x5, 0x6, 0x4}]}, {0x37, 0x6, "ae8340e53da19a9213b55e4b14162a4e8c9670359aa31a5510997f9ee4324a01077399f50e06bd64062cc2080bbb3c5079f717"}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}, @TCA_ROUTE4_ACT={0x4a0, 0x6, [@m_nat={0x19c, 0x0, 0x0, 0x0, {{0x8}, {0xcc, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x2, 0x9, 0x2, 0x1, 0x800}, @rand_addr=0x64010100, @empty, 0xff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3be, 0x7, 0x5, 0x3, 0x7c600000}, @multicast2, @broadcast, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x200, 0x1, 0x1, 0x38b4, 0xfffffff8}, @private=0xa010100, @private=0xa010100}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x81, 0x8, 0x10000000, 0x7fff, 0x5}, @multicast1, @loopback, 0xffffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0x8, 0x6, 0x841e, 0x3}, @empty, @loopback, 0x0, 0x1}}]}, {0xab, 0x6, "e1ab415ab68eaa51bc922abdffe16774c00afb2d606ca60a9a83dd4336996c0884e84a7f8225a13971019bbc9fd3703bace8f10d3634e2ea8459e63673f569b26f52adfffc15ea8827c1b69fdc183613a8572ca729d84281c8a8e3143e42eced92982996b7bfc2d8bcba43d8ed4822941680bc2f518e01ac4e42ee4b1df5575a77e536f8b5da38820ef96f2c9192442561723f9fe0d165092c6403737c5b71b3426bab0815215d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_mirred={0x98, 0x8, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x40, 0xff1d, 0xffffffffdffffff1, 0x75, 0x3}, 0x4, r7}}]}, {0x4c, 0x6, "35971e64efc54a09a77a1dc3588542317a11b137372c92460feab2aa3d3ba4399916370fd3037c85a6ec06536901e1b64a6f57b4f775dd5f212878f820cdd33f34608c7765c8a47b"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_csum={0xac, 0x6, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x800, 0x10001, 0x6, 0x8, 0xe7c}, 0x63}}]}, {0x64, 0x6, "aef2c3dca7afe5b244fcfaeb3556b895efd6c08464464a0d64234ecf7ee58c191ad8df59c5ab6c5b6ab8830ceff428f643a0008a79e307fb337fdf0485cfd3fa428938b12e8081bba3ede24ad8f745284445621c0f7702acd58ec75ab1fcf188"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_xt={0x1bc, 0x11, 0x0, 0x0, {{0x7}, {0x164, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x79, 0x6, {0x3, 'filter\x00', 0x1, 0x7f, "f9e16ed18d13226777eb836f632d483c8776fff0af293aac0e09b8ba9c6188da151bb71aca919ff86f72fe47eca44e60f17d48436a340c57e0a0cecb6ed2df9da86280302ada1b69bc5c180399ab28"}}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0xa6d2}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x7}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_INDEX={0x8, 0x3, 0xffff8001}, @TCA_IPT_TARG={0x50, 0x6, {0x5, 'raw\x00', 0x2, 0x400, "47f1e4d3f0cadc0e8bc0a81163563a7033f2f784ea31bb68cd28fe597909b11c9adb4b38da40"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}]}, {0x31, 0x6, "fb5da81b25d6a421848bf436f14a0e77cb2c6dfc4884384a3b09c99a8a5553af06781400cdba30f38fe88590ff"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}, @TCA_ROUTE4_TO={0x8, 0x2, 0x9b}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0xc, 0x3}}, @TCA_ROUTE4_TO={0x8, 0x2, 0xb5}, @TCA_ROUTE4_POLICE={0x414, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x8000000000000000}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7ee, 0x7fffffff, 0x0, 0x3, 0x3, 0x422, 0xad, 0xc4, 0x0, 0x1, 0x4b, 0x9, 0x7, 0x7, 0x80000000, 0x4, 0x7, 0x8, 0x20, 0x0, 0xffffd8eb, 0x15, 0x81, 0x10001, 0x9, 0x9, 0xa87, 0x9, 0x2, 0x4, 0x101, 0x0, 0x6, 0x40, 0x1f, 0x2, 0x7f, 0x7, 0x2, 0x0, 0x6, 0x1, 0xc3, 0xfffffffc, 0x5, 0x4, 0x3ff, 0x40, 0x7, 0x37, 0x7ff, 0xa76, 0x0, 0x7, 0x5, 0x8d, 0x100, 0x7fff, 0x8, 0x8, 0x3f, 0x7fff, 0x100, 0x0, 0xc2, 0x2, 0x7, 0x1, 0x3e8b, 0x6, 0x800, 0x2, 0x8, 0x4, 0xdf, 0x200, 0x44, 0x1000, 0x2, 0x6, 0xfffffffb, 0x2806a2cf, 0x3, 0xfffffffd, 0x2, 0x3f, 0x38a, 0xdfc7, 0x8, 0x5, 0x7, 0x7, 0x81, 0x438e, 0xc0000000, 0x8, 0x8, 0x2, 0x7, 0x67ddf6de, 0x80, 0x6, 0x1, 0x2, 0x4, 0x5, 0x1a6e00, 0xffff, 0x4, 0x4752264d, 0x401, 0x3ff, 0x0, 0x4, 0x2d, 0x1, 0x4, 0x8b, 0x231, 0x1, 0x7d, 0x7345, 0x9d, 0x7f, 0x5, 0xaf3, 0x400, 0x1, 0x7, 0x1000, 0x4, 0x57, 0x9, 0x0, 0x8cfa, 0x9, 0x9, 0x6, 0x7ff, 0xa6, 0x7, 0x7, 0x1, 0x800, 0x40, 0x3, 0x1000, 0x0, 0x7, 0x1, 0x800000, 0x100, 0x10001, 0xfffffffa, 0x5, 0x8, 0x56f566cd, 0xa2b, 0x6, 0x1, 0xffffffff, 0xd1, 0x5, 0x8, 0xe22, 0x2, 0xcf, 0x3ff, 0x2, 0xa5f6, 0x6, 0x1, 0x1, 0x9, 0x610, 0x0, 0x0, 0x3, 0xa5, 0x8, 0xffffffff, 0x8, 0x9, 0x2fe, 0x5, 0x4, 0xeab2, 0xffff, 0xb530, 0x2, 0x75, 0xfffffbff, 0x5, 0x1, 0x1, 0x7, 0x9, 0xc6e4, 0x3ff, 0x984a, 0x0, 0x8, 0x7f, 0x7f, 0xf42, 0x9, 0x1, 0x6, 0x8, 0x100, 0x6, 0x10000, 0x5, 0x80000001, 0x6, 0x5, 0x9, 0xfffffff9, 0x3, 0x5, 0x200, 0xc, 0x0, 0x5, 0x3, 0x32f, 0x9, 0x101, 0x2, 0x3, 0x6, 0xffffffff, 0x8, 0x1ff8000, 0x3a821562, 0x9, 0x8001, 0x1, 0x3ff, 0x39b, 0x5, 0x8, 0x80, 0x7ff, 0x5, 0x8000, 0x20, 0x9, 0x4, 0x9, 0x200, 0x400, 0x0, 0x14, 0x42e0, 0x5]}]}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3}}]}, 0x2984}, 0x1, 0x0, 0x0, 0x10}, 0x40041) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000480)={r0, r3, 0x80}) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) syz_clone(0x48040200, &(0x7f0000000000)="3276160f9711f958e673b3814c4b9c6462113eb8c72f1300569bbf8a9dd8af039b53f7b48e0d827488856093c63c195113d0f3c437df10e34400e8f2e3cde2eddf7e431333c28b175b1f4f41f8ba8c997082486c5f2f30057029bf7531e84ccc1ce2b579a8bdbec09787d9846fdd4e1e36889e224a3e4d2055a16881842d9d3f7741e6f2109a69fee3f1e068ab3015eca112ecbdf6f93a069d2f12edcfb8334e2a61", 0xa2, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a492b62adef6f2c5a4b90141e9f6b3db4b60507f537980afe44e45d1674eb1d99f92dae77bb125c7700072c4d41494946c6ca7153c304e9e41dfe0d6f1ce33cb05039730b5acfc607e06d4ba0062cad6481ce9c321486a2cf9965dd1139df01e9de6eeea34c443cc58e4c9a81922d44cade5ccd583ddf2dac4dc965b410523a9aee6b763f83797980b5c37abffa35736c5f280af01712a42b7a7bbeba4c657983805684da9336c3aad57f5f5b07e22c1279ca546a9c6cf3dab22e1744ff0411805") (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000003c0)={0x18, 0x6, &(0x7f0000000240)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x80}, [@cb_func={0x18, 0x6, 0x4, 0x0, 0xfffffffffffffff8}, @generic={0x9, 0xb, 0xc, 0x5}]}, &(0x7f0000000280)='syzkaller\x00', 0x1000, 0x32, &(0x7f00000002c0)=""/50, 0x40f00, 0x12, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000300)={0x0, 0x1}, 0x8, 0x10, &(0x7f0000000340)={0x0, 0x4, 0xc70c, 0x3}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000380)=[r0, r0], 0x0, 0x10, 0xa3}, 0x90) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000300)={'vcan0\x00'}) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000480)={0x1b, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', r5}, 0x48) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000580)={'syztnl0\x00', &(0x7f0000000500)={'syztnl0\x00', 0x0, 0x6f384855445c7ed8, 0x2, 0xfa, 0x0, 0x40, @loopback, @empty, 0x7, 0x40, 0x4, 0x6}}) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x14, &(0x7f00000005c0)={@private2}, &(0x7f0000000600)=0x14) (async) sendmsg$nl_route_sched(r0, &(0x7f0000003040)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000003000)={&(0x7f0000000640)=@delchain={0x2984, 0x65, 0x400, 0x70bd27, 0x25dfdbff, {0x0, 0x0, 0x0, r5, {0xfff3, 0xfff2}, {0xfff2, 0xb}, {0xd, 0xffff}}, [@TCA_RATE={0x6, 0x5, {0x9, 0x5}}, @filter_kind_options=@f_route={{0xa}, {0x2944, 0x2, [@TCA_ROUTE4_IIF={0x8, 0x4, r6}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0x7, 0x7}}, @TCA_ROUTE4_ACT={0x2064, 0x6, [@m_police={0xd4c, 0x1f, 0x0, 0x0, {{0xb}, {0xd1c, 0x2, 0x0, 0x1, [[@TCA_POLICE_AVRATE={0x8, 0x4, 0x6aeb}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7, 0x5, 0x401, 0x1, 0x0, 0x9, 0x5, 0x79be, 0x1, 0x5, 0x6, 0xc0, 0x0, 0x531, 0xffffff80, 0x0, 0x80, 0x6, 0x2, 0x7, 0x7fff, 0x80000001, 0x1ff, 0x1e8e, 0x74c29061, 0x80000000, 0x400, 0x6, 0x0, 0xbc, 0x7fffffff, 0x1, 0x1, 0xff, 0x6, 0x20, 0x81, 0xffff, 0x6, 0xfffffffa, 0x10000, 0x1, 0x0, 0x3ed2227c, 0x7, 0xfffffffb, 0x8, 0x5, 0x7, 0x6, 0x6, 0x4, 0x1, 0x5, 0x8, 0xffff8001, 0x3, 0x9, 0x2, 0xfffffffa, 0x80000001, 0x0, 0x8, 0x3, 0x3, 0x50000000, 0x10001, 0x7f, 0x3, 0x5, 0xeb08, 0x5, 0x401, 0xb3, 0x9, 0x1, 0x10001, 0x60000, 0x3, 0xc2, 0x2, 0x0, 0x1, 0x1, 0x100, 0x3, 0x7, 0x2, 0x7, 0x1, 0x5, 0x0, 0xff, 0x9, 0x0, 0x3, 0x8, 0x7, 0x5, 0x401, 0xfffffffb, 0x7, 0x7, 0x8000, 0x8000, 0x9, 0x70e, 0xffff, 0x7, 0x8, 0xd6e, 0x7ff, 0x6, 0x6bc40000, 0x1000, 0x6, 0x0, 0x8, 0x1, 0x4, 0xfff, 0x1, 0x2, 0x4, 0x0, 0x5, 0x7, 0x3f6e4, 0x5, 0x3, 0x2, 0x6, 0x3, 0x3, 0x80000001, 0x1000, 0x49ae, 0xfc10, 0x0, 0xff, 0x2, 0x2f000, 0x9, 0x641b, 0x8, 0x9, 0xc1, 0x80000000, 0x9, 0xf9, 0xb084, 0xc8, 0x5, 0x4, 0x3, 0x8, 0x5, 0x9, 0xffff, 0x6, 0x0, 0xff, 0x0, 0x0, 0xf77, 0x4941, 0x400, 0x1, 0x7, 0x9, 0x800, 0x7f, 0x7, 0x1, 0x1b1, 0x2, 0xca7, 0x1, 0xcc4, 0x400, 0x0, 0x4, 0x8e8, 0x5, 0x9, 0x9, 0x4, 0x81, 0x0, 0x6, 0x0, 0x1, 0x10001, 0x9, 0x7ff, 0x7, 0xfffffff7, 0xffffff9b, 0x1000, 0x2c91, 0x7, 0x8000, 0x81, 0x3, 0x2, 0x1, 0x7, 0xc9b, 0x7, 0x400, 0xc9, 0x80000001, 0x401, 0x80, 0x0, 0x38ff, 0x7ff, 0x0, 0x6, 0x3, 0x8, 0x3ff, 0x6, 0x7fff, 0x5b, 0x8, 0x7f, 0x0, 0x2, 0x7ff, 0x7, 0x7fff, 0x3, 0xb86, 0x8001, 0x81, 0x2, 0x0, 0x2, 0xbd7, 0x0, 0x7, 0xfffffff9, 0x28f1, 0x8, 0x2, 0x9, 0x7, 0x5, 0x3, 0x7, 0x9, 0x7, 0x0, 0xfffffffc, 0xdeee]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x72f08f51}], [@TCA_POLICE_AVRATE={0x8}, @TCA_POLICE_TBF={0x3c, 0x1, {0x6, 0x7, 0x9, 0x9b, 0x8, {0x6, 0x2, 0x9, 0x2}, {0x0, 0x1, 0x1e9e, 0x31, 0x1000, 0x9}, 0x7f, 0x80, 0x92}}, @TCA_POLICE_RATE={0x404, 0x2, [0xffffffff, 0x5, 0x0, 0x3, 0x1f, 0x7f, 0xbc33, 0x1, 0x8001, 0x2, 0x4, 0x2, 0x8001, 0x3c0c2ae3, 0x7, 0x3, 0x101, 0x81, 0x9, 0x1, 0x4, 0x800, 0x6d, 0x0, 0xc5ee, 0x9, 0xfffffffd, 0x80000000, 0x400, 0x7, 0x7fffffff, 0x0, 0x8001, 0x1, 0x6, 0x0, 0x8, 0x4, 0x7fffffff, 0xffffffff, 0x80, 0x6, 0x80000000, 0x200, 0x8ac, 0x643, 0xffffffff, 0x7, 0x4, 0x0, 0x9, 0xfffffffe, 0x3, 0x5, 0x4, 0x6, 0x0, 0x1, 0x800, 0x0, 0xfffffff8, 0x3, 0x0, 0x400, 0x100000, 0x0, 0xe913, 0x5, 0xffffff75, 0x8, 0xffff, 0x2, 0x8, 0x42, 0x12c, 0x8001, 0x9, 0x8, 0x229, 0x7, 0x1000, 0x4, 0x7, 0x5, 0xa2, 0x0, 0x7f, 0x7, 0x401, 0x9, 0xc17, 0x1, 0x8, 0xfffffff8, 0x6, 0xc60b, 0x80000000, 0x6, 0x80, 0x3992, 0x7, 0x7fff, 0x6, 0x2a7c, 0x8, 0x9b3, 0xf78b, 0x80000000, 0xffffffff, 0x2, 0xa2, 0x93e, 0x47, 0x1ff, 0x200, 0xf5, 0x101, 0x7, 0xbaba, 0x1047, 0x81, 0x7, 0x3, 0xff, 0x9, 0x1f, 0x200, 0x200, 0x47b4, 0x80, 0x7fff, 0x6, 0x8, 0x2462, 0x87, 0x7fff, 0x1, 0xffff0a2d, 0x0, 0x5, 0x2, 0x200, 0x543d6a08, 0x0, 0x4, 0xc9bc, 0x90, 0xfffffffc, 0x8, 0xff, 0x3, 0x800, 0x10001, 0x3, 0x0, 0x4, 0x22ed, 0x0, 0x5, 0x800, 0x7fff, 0x2, 0x10001, 0x6, 0x100000, 0xea7, 0x2, 0x400, 0x80, 0x4, 0x6, 0x2, 0x101, 0x4, 0x1ff, 0x5f, 0x6, 0x8000000, 0x0, 0xd319, 0x8001, 0x3, 0xfffffffc, 0x1, 0x3ff, 0x7f, 0x81, 0x3, 0xe9, 0x8, 0x6, 0xa1, 0x5, 0x8, 0x8, 0x5, 0x72c4, 0xad56, 0x6, 0xbe62, 0x144d, 0x7d0, 0xc477, 0x2, 0x3, 0x6, 0x5, 0x9, 0x9, 0x3, 0x2, 0x1ff, 0x0, 0x2, 0x8, 0x1f, 0x3, 0x80000001, 0x8, 0x93d, 0x6, 0x7fffffff, 0x5, 0x3, 0xdc, 0x6, 0x80000001, 0x2cd57b30, 0x0, 0x80000001, 0x3, 0x1, 0xc5, 0x200, 0x7ff, 0x200, 0x3, 0x20, 0xb57, 0x1000, 0x20, 0x48, 0x40, 0x46dc, 0x8, 0x101, 0x8, 0x0, 0x10001, 0x400, 0x2, 0x5b, 0x60, 0x9, 0x1, 0x3]}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x6c}, @TCA_POLICE_RESULT={0x8, 0x5, 0x20}, @TCA_POLICE_RESULT={0x8, 0x5, 0x1}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x4, 0x2, 0xfffffff7, 0x8, 0x100, 0x7, 0x2, 0xffffffd4, 0x0, 0x2, 0xfffffff8, 0x4, 0xff, 0x1, 0x8, 0x80, 0x7, 0x8000, 0x7, 0x8, 0x39e, 0x100, 0x80000000, 0x7fff, 0xff9b, 0x48, 0x1, 0x8000, 0x8, 0x200, 0x9, 0xbb, 0xb8a0, 0x7f, 0x4, 0x3ff, 0x2, 0x6, 0x3, 0xa7, 0x8, 0x1000, 0x53, 0x80000001, 0xfffffe01, 0x6, 0x2000, 0x5, 0x3, 0x9, 0xfffffffb, 0xfff, 0x200, 0x7, 0x3, 0x1f, 0x9, 0x100, 0x4, 0x7, 0x3, 0x2, 0x7, 0x0, 0x7, 0x5, 0x2, 0x3, 0xfff, 0x800, 0x9, 0x4, 0x1, 0x7fff, 0x6, 0x5, 0x4, 0x7, 0x1, 0x200, 0x4, 0x7, 0x20, 0x0, 0x1, 0x95b0, 0x80, 0xac09, 0x3, 0x7fffffff, 0x7fff, 0x5, 0x9, 0x33f9, 0x6, 0x3, 0x3ff, 0x20, 0x9, 0x6, 0x7, 0x6, 0xffffffff, 0x1, 0xfff, 0x8, 0x7fffffff, 0x4, 0x0, 0x2, 0x2, 0x2f66, 0xd899, 0x9, 0xfffffff9, 0x9, 0x1000, 0x2, 0xe5a, 0x5, 0x1, 0x72, 0x9, 0x6, 0xffff, 0x8, 0x0, 0x1f, 0x8001, 0x4, 0x4, 0x7ff, 0x4, 0x1, 0x8f0a, 0x1ff, 0x6500, 0xffff, 0x9f07, 0x3, 0x18a22ef6, 0x7, 0x5, 0x3ff, 0xfff, 0x0, 0x2, 0x6, 0x4, 0x0, 0x2, 0x4, 0x7fff, 0x3, 0x3, 0xd9, 0x54a, 0x9, 0x80, 0x7, 0x13f, 0x100, 0x3f, 0x6, 0xfffffffb, 0x1, 0x2, 0xb6, 0x6, 0x1, 0x6e4c, 0x8000, 0x1f, 0xdb6bdb7, 0x0, 0x800, 0x0, 0x4, 0x101, 0xfff, 0x3, 0x1, 0x9, 0x1, 0x5, 0x2, 0xcc7, 0x3, 0x7, 0x8, 0x1, 0x4, 0x5, 0x2, 0x0, 0x5, 0x7f, 0x3, 0xf6, 0x4, 0x800, 0x7f, 0x6, 0xe9d, 0x6, 0xfffffffe, 0x401, 0x3, 0x10001, 0x7f, 0x2, 0x423, 0x9, 0x0, 0x2, 0x5, 0xa2, 0xce, 0x0, 0xcf4, 0x80000000, 0x3, 0x7, 0x4, 0x3, 0xffffffff, 0x1000, 0x0, 0x6, 0x7ff, 0x49, 0x9, 0x7a6, 0x101, 0x3, 0x80000000, 0x2, 0x7, 0x8, 0x4, 0x81, 0x1, 0x2, 0x2, 0x1ff, 0x4, 0x3, 0x2, 0x5, 0x9, 0x1, 0x7, 0x1, 0x1, 0x40, 0x8]}, @TCA_POLICE_RESULT={0x8, 0x5, 0x3ff}], [@TCA_POLICE_AVRATE={0x8, 0x4, 0x4}, @TCA_POLICE_TBF={0x3c, 0x1, {0x2f, 0x3, 0x1, 0xa49, 0x188ed87f, {0x6, 0x2, 0x2, 0x3, 0x1, 0xfff}, {0x3, 0x1, 0xfff9, 0x1, 0x3, 0xe6b0}, 0x6, 0x400, 0x3ff}}, @TCA_POLICE_RESULT={0x8, 0x5, 0xffff}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}, @TCA_POLICE_TBF={0x3c, 0x1, {0x1ff, 0x4, 0x7fff, 0x6, 0x1, {0x8, 0x2, 0xff, 0xfff, 0x6, 0x6}, {0x5d, 0x1, 0x5, 0x5, 0x100, 0x7fff}, 0x5b3f, 0x1, 0xa6}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x6}]]}, {0x8, 0x6, "e2f6c741"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_xt={0x150, 0x0, 0x0, 0x0, {{0x7}, {0x28, 0x2, 0x0, 0x1, [@TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}]}, {0x103, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x2}}}}, @m_nat={0x111c, 0xc, 0x0, 0x0, {{0x8}, {0xf4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0xffffffff, 0xd7f8, 0x0, 0xffff, 0x80}, @private=0xa010101, @broadcast, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3, 0x8001, 0x4, 0x40, 0x90b}, @multicast2, @local, 0xffffffff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4000000, 0x8, 0x1, 0x9, 0x8}, @initdev={0xac, 0x1e, 0x4, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffff00, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7ff, 0x401, 0x4, 0x8, 0x5}, @multicast2, @rand_addr=0x64010102, 0xff000000}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4, 0x7, 0x5, 0x1261, 0x3}, @broadcast, @private=0xa010102, 0xff000000, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x7, 0x6, 0x20000000, 0x8, 0x7}, @private=0xa010101, @initdev={0xac, 0x1e, 0x1, 0x0}, 0xffffff00}}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_mpls={0xa8, 0x20, 0x0, 0x0, {{0x9}, {0x48, 0x2, 0x0, 0x1, [@TCA_MPLS_BOS={0x5, 0x8, 0x1}, @TCA_MPLS_TC={0x5, 0x6, 0x3}, @TCA_MPLS_PARMS={0x1c, 0x2, {{0x10001, 0x10000, 0x7, 0x81, 0x3}, 0x3}}, @TCA_MPLS_PROTO={0x6, 0x4, 0x600}, @TCA_MPLS_TTL={0x5}, @TCA_MPLS_TC={0x5, 0x6, 0x4}]}, {0x37, 0x6, "ae8340e53da19a9213b55e4b14162a4e8c9670359aa31a5510997f9ee4324a01077399f50e06bd64062cc2080bbb3c5079f717"}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}]}, @TCA_ROUTE4_ACT={0x4a0, 0x6, [@m_nat={0x19c, 0x0, 0x0, 0x0, {{0x8}, {0xcc, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x2, 0x9, 0x2, 0x1, 0x800}, @rand_addr=0x64010100, @empty, 0xff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x3be, 0x7, 0x5, 0x3, 0x7c600000}, @multicast2, @broadcast, 0xff}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x200, 0x1, 0x1, 0x38b4, 0xfffffff8}, @private=0xa010100, @private=0xa010100}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x81, 0x8, 0x10000000, 0x7fff, 0x5}, @multicast1, @loopback, 0xffffff00}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x1, 0x8, 0x6, 0x841e, 0x3}, @empty, @loopback, 0x0, 0x1}}]}, {0xab, 0x6, "e1ab415ab68eaa51bc922abdffe16774c00afb2d606ca60a9a83dd4336996c0884e84a7f8225a13971019bbc9fd3703bace8f10d3634e2ea8459e63673f569b26f52adfffc15ea8827c1b69fdc183613a8572ca729d84281c8a8e3143e42eced92982996b7bfc2d8bcba43d8ed4822941680bc2f518e01ac4e42ee4b1df5575a77e536f8b5da38820ef96f2c9192442561723f9fe0d165092c6403737c5b71b3426bab0815215d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_mirred={0x98, 0x8, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x40, 0xff1d, 0xffffffffdffffff1, 0x75, 0x3}, 0x4, r7}}]}, {0x4c, 0x6, "35971e64efc54a09a77a1dc3588542317a11b137372c92460feab2aa3d3ba4399916370fd3037c85a6ec06536901e1b64a6f57b4f775dd5f212878f820cdd33f34608c7765c8a47b"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2, 0x2}}}}, @m_csum={0xac, 0x6, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x800, 0x10001, 0x6, 0x8, 0xe7c}, 0x63}}]}, {0x64, 0x6, "aef2c3dca7afe5b244fcfaeb3556b895efd6c08464464a0d64234ecf7ee58c191ad8df59c5ab6c5b6ab8830ceff428f643a0008a79e307fb337fdf0485cfd3fa428938b12e8081bba3ede24ad8f745284445621c0f7702acd58ec75ab1fcf188"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_xt={0x1bc, 0x11, 0x0, 0x0, {{0x7}, {0x164, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x79, 0x6, {0x3, 'filter\x00', 0x1, 0x7f, "f9e16ed18d13226777eb836f632d483c8776fff0af293aac0e09b8ba9c6188da151bb71aca919ff86f72fe47eca44e60f17d48436a340c57e0a0cecb6ed2df9da86280302ada1b69bc5c180399ab28"}}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0xa6d2}, @TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x7}, @TCA_IPT_HOOK={0x8, 0x2, 0x1}, @TCA_IPT_INDEX={0x8, 0x3, 0xffff8001}, @TCA_IPT_TARG={0x50, 0x6, {0x5, 'raw\x00', 0x2, 0x400, "47f1e4d3f0cadc0e8bc0a81163563a7033f2f784ea31bb68cd28fe597909b11c9adb4b38da40"}}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}]}, {0x31, 0x6, "fb5da81b25d6a421848bf436f14a0e77cb2c6dfc4884384a3b09c99a8a5553af06781400cdba30f38fe88590ff"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x1}}}}]}, @TCA_ROUTE4_TO={0x8, 0x2, 0x9b}, @TCA_ROUTE4_CLASSID={0x8, 0x1, {0xc, 0x3}}, @TCA_ROUTE4_TO={0x8, 0x2, 0xb5}, @TCA_ROUTE4_POLICE={0x414, 0x5, [@TCA_POLICE_RATE64={0xc, 0x8, 0x8000000000000000}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x7ee, 0x7fffffff, 0x0, 0x3, 0x3, 0x422, 0xad, 0xc4, 0x0, 0x1, 0x4b, 0x9, 0x7, 0x7, 0x80000000, 0x4, 0x7, 0x8, 0x20, 0x0, 0xffffd8eb, 0x15, 0x81, 0x10001, 0x9, 0x9, 0xa87, 0x9, 0x2, 0x4, 0x101, 0x0, 0x6, 0x40, 0x1f, 0x2, 0x7f, 0x7, 0x2, 0x0, 0x6, 0x1, 0xc3, 0xfffffffc, 0x5, 0x4, 0x3ff, 0x40, 0x7, 0x37, 0x7ff, 0xa76, 0x0, 0x7, 0x5, 0x8d, 0x100, 0x7fff, 0x8, 0x8, 0x3f, 0x7fff, 0x100, 0x0, 0xc2, 0x2, 0x7, 0x1, 0x3e8b, 0x6, 0x800, 0x2, 0x8, 0x4, 0xdf, 0x200, 0x44, 0x1000, 0x2, 0x6, 0xfffffffb, 0x2806a2cf, 0x3, 0xfffffffd, 0x2, 0x3f, 0x38a, 0xdfc7, 0x8, 0x5, 0x7, 0x7, 0x81, 0x438e, 0xc0000000, 0x8, 0x8, 0x2, 0x7, 0x67ddf6de, 0x80, 0x6, 0x1, 0x2, 0x4, 0x5, 0x1a6e00, 0xffff, 0x4, 0x4752264d, 0x401, 0x3ff, 0x0, 0x4, 0x2d, 0x1, 0x4, 0x8b, 0x231, 0x1, 0x7d, 0x7345, 0x9d, 0x7f, 0x5, 0xaf3, 0x400, 0x1, 0x7, 0x1000, 0x4, 0x57, 0x9, 0x0, 0x8cfa, 0x9, 0x9, 0x6, 0x7ff, 0xa6, 0x7, 0x7, 0x1, 0x800, 0x40, 0x3, 0x1000, 0x0, 0x7, 0x1, 0x800000, 0x100, 0x10001, 0xfffffffa, 0x5, 0x8, 0x56f566cd, 0xa2b, 0x6, 0x1, 0xffffffff, 0xd1, 0x5, 0x8, 0xe22, 0x2, 0xcf, 0x3ff, 0x2, 0xa5f6, 0x6, 0x1, 0x1, 0x9, 0x610, 0x0, 0x0, 0x3, 0xa5, 0x8, 0xffffffff, 0x8, 0x9, 0x2fe, 0x5, 0x4, 0xeab2, 0xffff, 0xb530, 0x2, 0x75, 0xfffffbff, 0x5, 0x1, 0x1, 0x7, 0x9, 0xc6e4, 0x3ff, 0x984a, 0x0, 0x8, 0x7f, 0x7f, 0xf42, 0x9, 0x1, 0x6, 0x8, 0x100, 0x6, 0x10000, 0x5, 0x80000001, 0x6, 0x5, 0x9, 0xfffffff9, 0x3, 0x5, 0x200, 0xc, 0x0, 0x5, 0x3, 0x32f, 0x9, 0x101, 0x2, 0x3, 0x6, 0xffffffff, 0x8, 0x1ff8000, 0x3a821562, 0x9, 0x8001, 0x1, 0x3ff, 0x39b, 0x5, 0x8, 0x80, 0x7ff, 0x5, 0x8000, 0x20, 0x9, 0x4, 0x9, 0x200, 0x400, 0x0, 0x14, 0x42e0, 0x5]}]}]}}, @TCA_RATE={0x6, 0x5, {0x7f, 0x3}}]}, 0x2984}, 0x1, 0x0, 0x0, 0x10}, 0x40041) (async) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000480)={r0, r3, 0x80}) (async) 12:02:01 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 1: r0 = memfd_secret(0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, 0x0) 12:02:01 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r3 = openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000100)=0x0) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, r4, 0x0, 0x0, 0x0, 0x0, "592377f469995408ac295fae65cae82b7707b23a2309546990398b92e3084fad70969e063ccdf00b74dcb82e93a5e6490a6e41d94db3c63cc895cd141618ca", 0x11}, 0x60) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, r4, 0xffffffffffffffff, 0x6, 0x20, 0x20, "40288dd0d72d00454d8aeb7061df7a88403fff964b56b267fcf21d5c97a0ddf3fd03dcff07ff2fd2021d371c3f9ebb5099954658936d4ba4faba715ffb0cd5", 0x32}, 0x60) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x7, r0, &(0x7f0000000480)={r0}) r6 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x800) sendmsg$nfc_llcp(r6, &(0x7f0000000680)={&(0x7f0000000200)={0x27, r4, 0x0, 0x6, 0x2, 0x9, "dfc7fb49c286fe1aa4fff54972bfb3eb36f45216ab681b56f8463c49dbc1ff89d4af5d67b6b2591fb053042c6a168d2d63cd1e6ac18a4ff180c84a3e154499", 0x3b}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000280)="c2c25ddb8ec928fed95ddb4440ed35b1fc21d205b7f5ffcdd54b4986261364b91e50b811da14a2ed75890b22590758c7364dd106357eb9e7cc3dda492d4171610efe8485361b3a40be6484985fdaebd3da69c0fcf522a3ca16a9756a2a236092fa8df9407f022a5a6a2b128a46fd29feb6410d3a8a0245b1958a445587a109bf4ee68a19a39445a8214510597ac890f1093bb6e2d977f3ae7a42524da0d9eff5f64dcbb52b529bb8b5ae39458630b7aca5f1ee8c0f0bc153699d379f4b17b158274d50271fafe098afde370860e166ef4ef4a80da4ecb1b2ab793a1a08687a706e34b204f0a38efb788366a1", 0xec}, {&(0x7f0000000380)="610d4dbeaa47ca18eae8c07c8f59ee9f0f7e538b4c72f92726ad8a853dcb2db58123eff4cf25ff3d33a3b9a7ce167da01468d0c4923b19e8b64617bd5e12850e121980f134df94e51e315476705861aeafa4449763129b9fd3e87405c4609ac5528304c249ecdc8314d25bba0f50224f1210e1b12258d814f87f2de44f16192d0b591f224deb24c9f6ce7daf7b2c36f750d0eb9841dffe521585e0455db058", 0x9f}, {&(0x7f00000004c0)="a59fbd5acb2216804f4555a605b40152e9b53e2219768af9d1f5b94992f74b8d972bbeb32e2f9ac0b4dd0b47a367d3eb43ac3e26a4511ae6d6e9db99068810543422030c94d32e8f9ca9fd9cf5a1e4bb7ba42331d0f4bac543ad9054d5c4cbb2d98c80ba61c2ad9d08f68a8e7b51f42c00b9c76cf4ebe2d8928d03b845c929098855848651c02270701183576f2dabca96aea8bb5cf3904a4f22c2250ec4dd5e4491c31b10c9451dfcca167dc2d9123e84967f6143610488f2dec562", 0xbc}], 0x3, &(0x7f0000000580)={0xf8, 0x11a, 0x3, "df501315da5d72ada0fbfc85d44c34e3e7691758a5e944c9b30b637bd24b5b1130fd618d113e80d9a0088284fd2e9ea2f2cdc098e51e536029739e21b91877402ad6d9940ce17a05e7a43092d88e6a13e5ab60c6e38d336e3b1fdda925f2d986d7abc0dd899ac6d23f240871a21d15f87e37406c56e7a52b2c707da2c5d7f6df4dc598523df573a0f524c52de6ab1f715d7d9a257f6ffc17904e6943cabb197d8fb8d3561a775cd64d7dba4628f7e61a8cc9d32e4855801031d91a6a9ef17659b0743366ea6f01a8797165be5f7b9f73a353946c0e9e0984692b2b9f7e33111048"}, 0xf8, 0x24000004}, 0x800) 12:02:01 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:01 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) (async) r2 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) r3 = openat$nci(0xffffffffffffff9c, &(0x7f00000000c0), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r3, 0x0, &(0x7f0000000100)=0x0) bind$nfc_llcp(r2, &(0x7f0000000040)={0x27, r4, 0x0, 0x0, 0x0, 0x0, "592377f469995408ac295fae65cae82b7707b23a2309546990398b92e3084fad70969e063ccdf00b74dcb82e93a5e6490a6e41d94db3c63cc895cd141618ca", 0x11}, 0x60) (async) bind$nfc_llcp(r0, &(0x7f0000000000)={0x27, r4, 0xffffffffffffffff, 0x6, 0x20, 0x20, "40288dd0d72d00454d8aeb7061df7a88403fff964b56b267fcf21d5c97a0ddf3fd03dcff07ff2fd2021d371c3f9ebb5099954658936d4ba4faba715ffb0cd5", 0x32}, 0x60) (async) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x7, r0, &(0x7f0000000480)={r0}) (async) r6 = accept4$nfc_llcp(0xffffffffffffffff, &(0x7f0000000140), &(0x7f00000001c0)=0x60, 0x800) sendmsg$nfc_llcp(r6, &(0x7f0000000680)={&(0x7f0000000200)={0x27, r4, 0x0, 0x6, 0x2, 0x9, "dfc7fb49c286fe1aa4fff54972bfb3eb36f45216ab681b56f8463c49dbc1ff89d4af5d67b6b2591fb053042c6a168d2d63cd1e6ac18a4ff180c84a3e154499", 0x3b}, 0x60, &(0x7f0000000440)=[{&(0x7f0000000280)="c2c25ddb8ec928fed95ddb4440ed35b1fc21d205b7f5ffcdd54b4986261364b91e50b811da14a2ed75890b22590758c7364dd106357eb9e7cc3dda492d4171610efe8485361b3a40be6484985fdaebd3da69c0fcf522a3ca16a9756a2a236092fa8df9407f022a5a6a2b128a46fd29feb6410d3a8a0245b1958a445587a109bf4ee68a19a39445a8214510597ac890f1093bb6e2d977f3ae7a42524da0d9eff5f64dcbb52b529bb8b5ae39458630b7aca5f1ee8c0f0bc153699d379f4b17b158274d50271fafe098afde370860e166ef4ef4a80da4ecb1b2ab793a1a08687a706e34b204f0a38efb788366a1", 0xec}, {&(0x7f0000000380)="610d4dbeaa47ca18eae8c07c8f59ee9f0f7e538b4c72f92726ad8a853dcb2db58123eff4cf25ff3d33a3b9a7ce167da01468d0c4923b19e8b64617bd5e12850e121980f134df94e51e315476705861aeafa4449763129b9fd3e87405c4609ac5528304c249ecdc8314d25bba0f50224f1210e1b12258d814f87f2de44f16192d0b591f224deb24c9f6ce7daf7b2c36f750d0eb9841dffe521585e0455db058", 0x9f}, {&(0x7f00000004c0)="a59fbd5acb2216804f4555a605b40152e9b53e2219768af9d1f5b94992f74b8d972bbeb32e2f9ac0b4dd0b47a367d3eb43ac3e26a4511ae6d6e9db99068810543422030c94d32e8f9ca9fd9cf5a1e4bb7ba42331d0f4bac543ad9054d5c4cbb2d98c80ba61c2ad9d08f68a8e7b51f42c00b9c76cf4ebe2d8928d03b845c929098855848651c02270701183576f2dabca96aea8bb5cf3904a4f22c2250ec4dd5e4491c31b10c9451dfcca167dc2d9123e84967f6143610488f2dec562", 0xbc}], 0x3, &(0x7f0000000580)={0xf8, 0x11a, 0x3, "df501315da5d72ada0fbfc85d44c34e3e7691758a5e944c9b30b637bd24b5b1130fd618d113e80d9a0088284fd2e9ea2f2cdc098e51e536029739e21b91877402ad6d9940ce17a05e7a43092d88e6a13e5ab60c6e38d336e3b1fdda925f2d986d7abc0dd899ac6d23f240871a21d15f87e37406c56e7a52b2c707da2c5d7f6df4dc598523df573a0f524c52de6ab1f715d7d9a257f6ffc17904e6943cabb197d8fb8d3561a775cd64d7dba4628f7e61a8cc9d32e4855801031d91a6a9ef17659b0743366ea6f01a8797165be5f7b9f73a353946c0e9e0984692b2b9f7e33111048"}, 0xf8, 0x24000004}, 0x800) 12:02:01 executing program 1: r0 = syz_clone(0x4800000, &(0x7f00000000c0)="d716ddbf63da3456adb82e9282c1470d60e12315f86ec16eae9eecfceeb7a6a07d00517f0bff7c036b77b5193a48b2574e9a5733f67cd036d4e208c79597befa4c999612189db3273fc6c7d467dc01e9e1406d58614bf6a089834b7c527ed05855e5d9f50c8ed92e16d4e4897feacd0c50668c1e70abb96ff15aaf3ff6c734484c3cd887ce2001f771ddfa342a6e3d008e7724ddf93cefff9c4cc626658b88df9d7de365189a1c8fd722f03073ef1e2de61317c3ecf79184fb1036f2072eaf8947c01f9be02cdee7c5666045141644c90382874c3f710bfad6b0f20ceec5a739971619885c965c487cda0222271ea1ac4ab83ae0ab493ce32f910eca62f48fb80736e9032eb75a096dbd4f9cd6215110f67732b866d25556e10bc1f0ae98376ccfc94d5a1b18c92974c58c63a7efa883abd33e13e84f99a3b36563e3d6538b95542bc4d1c04cd8bd0bad476e1da5f51c19e32c18c05c1007c927cfcecec18c2fb0fcf75870610050707c34420054d1a7ed6d4bc024ac289ca52d4e136bdb1e1e71e96ee27306fa243c90f5775ab0c37d57c8dca7247556f9ad3220fd787ffe4041ea0bc416e5d93173eb22fa970c53c9114eb6e1334059774e1ed0692e6faeed28fb1a0eb162e7dd60d481a4721baa7a78b096a42d1ff300c02fc73c991dba538d51584ba2617aea6dcb6a8dd50029d6dddcf2ad5fa50d0f58ac8c33780a6faf0d5d474e487891aa0ab3bfd0980c740c8e20a5a5fa99c6f291e0c94cfd411944a61cadaa56d2982f2471f941cbea20bfc53d581f55dde5f992bfd106a7a315865f24d109f2648ef7863e7c99080c223bd3d739c33d3d552b4993f4297fe5d6cd33f7a28ff3f5b3bdbff8ba519015ceed10d411f0c631cfaeee5d7823f9a6f54ea83eed57bfa0b093145a46885b1e336cb8c81d655f433dcf0744588b0f19aa0f16eddaf544d89c96c0750788da7968df80af426d0f0d8663b5be6774786765a8afeb43c26f0d6e6f4c33a75054fc7bfe54b5198ab96bd1d8381013786ca663f7b7503865c42f1764deba64f2aad61e49cab12e51889261163633f2d0185edfc754c1420a477b34e43248dd0023973756c224203445d9fc8dba41a5c7fe4796bcccadbb85d2d9818c58f226dd62420b1cc62e68ec1b62cd6ee0167de8077224b8d5dec6b5b6b22661d395e1f8244850603e99047d532f47be889408de8d97c52a72bcdb687a9746c2e8992fca4ad0f6cd4466b00961484c95c981e968eac7819eb75e2f2d09905a44747bc02012a22aa021e651d6a6584364f8773e1ddbe7b388987d9adeb13800487c4fb275300435c4f242069a5255df66bd8f43d54966a818dc7807b2ce105ef6e0ea0168c84a0f5216fbab676f98aa149c9a47132c721bede8c3988c91b4900e692e886e282f23babf94f85cda1b29c497feb7dc71a9165f33d675453661c3d502582d8add6c27f1150ba2764ba1f3830203b10c6fd1856051dd33d2972db75d613be517e2a9c20e6d6352e9a4c6d941bb1f2ebffb1d96986e1e790b4e954c3a3a4ba353e930490194c88c255ac3c17e0e60c95a0394f85dbe86e84df6e5d952714864a1eb02a3534a1862d6024089d8a3b2e52d0c64159de9f11007dbf9787006c3c3b4520a8647dc0f7d840bee89ed03458167c4282889c5f3f0443a3450caa27510462afe22865fd140d81b06634adc7078325b07d169bc95d2f98f05139f5e77e1d3ea1854b9edee69cde49ebe4d53590dfb0fbe98b89003526b081f2bbe6fe322a3315fded4b60628f7d0ce839852c1b99787d33f39a89a893c3577b2e9399e879155d989970e76438552bdc579946acca6f14215d6dd59cd1284ba103fb7aa530509ebd0d9156a68ec3e6905ef6e75b352be45a1795fa5c81718bc2bb7fb1f12d9951966604a9c6f019dafac826e2d1cbcb1c9f89dc3d6d3d3a18fa7f3c7eb60ecf13aeaba82dfbb2e27f3729393160f63e981be7001059d35af83cce2cac990486f1781dbcb52dd2b69a968588683acca2777c25c25a2c5333632505d82e43ea6b014886723ca71437381f2d85eaa539ddef02895433b3abb6f62c94ce30b3bc20351d516cf6d9e3342dc9add2048dfcb9b6cb70b171c1b725d3ee233c81479209d395eba9ee1d9f8c44c832436ad01fe8ae5e7775150e4da30d11700e70537ea9cbd98327cae34dc9214dd6f787d74d1f8fef2651016291295b0b4a56395d295f001942bd188c13caa2eceaddafebe7f7724d8b99dadf7faa0ce776f1df6e3dc82e100600d5702a3324280c2b6b3fc8382ac799a37bfe1a6636185aeda9bb7f929d8ba0ea9654d1e759512aaf678f8d0bd769a3b98b5b1525bde50d4cf792ef10dab902cd453ee42fb89c48802f9898c6605b0effa455d2cc1b5e4a3a42ad695fb70785724b1c81ff7f8b05fbe4b3f413aa87246ee0b1767284dd46321c34c3e9f824372ada5113cfcf93a6dfec939472718eebe07df747a2dba4ca0a1e3fc32d622b3941b95a12761e72ce5784a7b3e49c6c324ae8f25142c1416259946f42cfcac6b4749922900e1931bf3705f3892f16e2654c74ea8c4e1a6b33ce759515fea4db8df5379e30db054fd08fe7191e15389b9242f23f4c95cd6ed3d91fda1f0df56f88ebfc5a5c8c82467ca30d78d6bafc11ba8fa9794371ae42bba613d45525d0b4488117b45336429da1919a742a93b3eaf97677677d1d886d5c9544a7e01bc8e50b0a601a1f0bb60cebe4983cbec37ae25f0d19d6a07fe2640c0a814d31ea6cc66fa8b6a47fadc6e3852d0c0e6885ef30e3b2ef7856aae9eeb784b1f37307c2463f426a9393e5b9be1677a302735c05ef345774adbc1bfc9db05378f11a85fa8f4b910e50bdd239613d3244dad23a9987fd936e0c8d859b245afcab6f02c52d12ee6ee20d299961fed75d0ede3d31c2442af82834d9862aae0ffffac223ce4c784f5c26682eaa07b84d484c725eccba259cffc6feb414c9387c61c78922e1bb2445806091cb816dffb23eb93fb2bd5c6cd4adfa4a0d59ae0244ed068c1292847f498572f73274cf854a437d60f3e504f70549e3b8edbe418cf3daeeb3d32abd069812029b32100a733afc713c9f6259447ed5e9efb42bf33cfecb52c5f4dcd380f3348d4409d4a7fe9f674a49755cb20679eb96c11aa5b611d12ee88b90f611901b7a17b16faffc149e2f143f0f5a71760fca9d8fc941dac6fb0e1a82234e0518ac899668dd74a8451ddffc01b77ae0f97efff6e11cd930739b7fdfbe3a99422f0a48aff00bfd00a1104fa0af82bd5c5181cf10588fbe66a820f381c2c83556097ef5594bf49929d18dfc838f44955d3858bd536e0b0a5ed1c25b781f9fb0f7f3674649d964d297979001098b6dbf5ded6f2e72b1d48cd2c05946adfbff8d8410d16dc08a48169b6d395ae08fab3974f9cbce6fff455ce00353bfe8935f98b092fc4ce82493e30e220ceaf3fcc90bc64f499a515f310f8eee4c5ac6903a94c1e2307b30366c46626fd00c342980f0fe9e10acadc0c5b8276394b34b9f6f4610fa87819ffa075d4357a36ba3032f54d10b1692e184cee80d48a9e2c6f44ac84f8c706fe4bc8b8f5ec6ab834ac945ae306415c65046e8cfd8b45f9f1d2dfc244150922594668ed3ccb5a0978e383419ca35e1e9b1069af5ebc825d23323b745039b93ec62b44e396c7d2fc3f5f51ede149a50f3a30557e126da34f6ed9e153f2498d9671e0140446b8c0407365a5a3948e586c552d75f0ff6f2844b700c409ad23c4c513b9c4b367bba1d5824eb2dc1d1af08f9a29a1062c4ab5d241d145df7a1c455e2269ea95d052d4ba022476019be5d82b33bac495d2b7a83c46416ee74300bdfaa2c1ce09eff311d059a895d86f1a6803ab53d900a48b75cd68846cc057038138393e045853d71a712144f84744d16447b4a7da858da3732922f763ddc5b792d293e23a4c95b48352b1f6666a41cce625a4f98e87ebc5d820e594fa6292f2398931a5a1b80be782b99e8928aae2acb3c38f6af1c44f5ade489231f3e45b9e5aff9ab20b6870a79e74a01428e38cb0366316c2bf618f0678b3a56294323e6c113e76c807a003644ba2108a51906289398c0482aea80b7f70bd3b560e39c68532e36c56ed46fb1173234eaf2c9acec540b6ca9bb5ab1deacad9f2aed1083cb40a4524597233a444297d0b351b9ab200a71a9503198f82ed788c3bfc1f8580d2593dc9ca07ed0f4bb8b8d4fd1c64c61af3a426c00a9c35f4877caf19a06e197c31440c4fd543b7782024d663370410f4bf68382e93d259891219fb563e8450749632cafde60a67ad712369ee881f42ba5137e786f2323a7a7a30bcb49fb38865d39a290abef5aee9c59c637da3094b73fc04663d01242f4533b773947e89ba8b25cdc230dfc5fac9909879c42741f50d078918e6a18b3dfb46cbe3e5c0addb53b634afdf7ab54dfabeac5f3abd773880c97643e454052b485e3c75ef4c96a56cac92d26d70ea736689e9a1bf98abdd24a3cef3d5054c027e6e975589247dd4880406e20e7e4c72efe70a39449bb351e1c3457679d885a147949757ec880de43f9618fba9076048432eebf2e19fb414d83eaf6b3fba065c37906fb99906c9878bdf065eeb737157d7ca0aca62f5bd880a0ccb6dad56018d6c4b61f61b42b1205552e2d123c364252d43153d7157d969299fc9ec8e93b9c210e9b864d8d6cb1fffb4f4f9b590e2254c4ad3d9518c0fcdf0687eee030b638024b62e20cf3efa0dcdac36426b9655fb49b754fb6bdcc35b1ed3d9759db56c696df3b290dca1ecf887df9b6c52333640c14ef7c2494f0179c2795b2d3d67667a251aa3405a9c4f69710afa1ce59d60edad01fcc69d992f42592f3cfcc331c04452af1b1b94a3f34937243e81ff3e76f4a1f20eab7e6cb02d0aeb1bc9a16f0e52eaa38c6dcd76d9206320390d7d19dbe9eceaa422a97ceb971dcb9b9ba95113dfb9016a41001a663947bcab065985b617d05ade1ee634d48fc841aaa11396915c22b0bcb89c6a3172934f3024e0", 0xdf2, 0x0, &(0x7f0000001100), 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00000011c0)) getpgid(r0) r1 = getpgid(0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000280)) syz_open_procfs$pagemap(r1, 0x0) 12:02:01 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:01 executing program 0: r0 = memfd_secret(0x0) r1 = getpgid(0x0) r2 = memfd_secret(0x0) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000080)={r0, r2, 0x800}) r4 = epoll_create(0x9d0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000040)={r4}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000000)={r0, r2, 0x5}) getpgrp(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180)={r5, r6+60000000}, &(0x7f00000001c0)={[0x80000000]}, 0x8) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x2, 0xffffffffffffffff, 0x0) r9 = getpgid(r7) kcmp$KCMP_EPOLL_TFD(r9, r9, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:01 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:01 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 0: r0 = syz_clone(0x4800000, &(0x7f00000000c0)="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", 0xdf2, 0x0, &(0x7f0000001100), 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f00000011c0)) (async) getpgid(r0) (async) r1 = getpgid(0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000280)) (async) syz_open_procfs$pagemap(r1, 0x0) 12:02:01 executing program 2: r0 = memfd_secret(0x0) r1 = getpgid(0x0) r2 = memfd_secret(0x0) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000080)={r0, r2, 0x800}) r4 = epoll_create(0x9d0) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000040)={r4}) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000000)={r0, r2, 0x5}) getpgrp(0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180)={r5, r6+60000000}, &(0x7f00000001c0)={[0x80000000]}, 0x8) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x2, 0xffffffffffffffff, 0x0) r9 = getpgid(r7) kcmp$KCMP_EPOLL_TFD(r9, r9, 0x7, r0, &(0x7f0000000480)={r0}) memfd_secret(0x0) (async) getpgid(0x0) (async) memfd_secret(0x0) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000080)={r0, r2, 0x800}) (async) epoll_create(0x9d0) (async) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r2, &(0x7f0000000040)={r4}) (async) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000000)={r0, r2, 0x5}) (async) getpgrp(0xffffffffffffffff) (async) clock_gettime(0x0, &(0x7f0000000140)) (async) epoll_pwait2(r0, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x8, &(0x7f0000000180)={r5, r6+60000000}, &(0x7f00000001c0)={[0x80000000]}, 0x8) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x2, 0xffffffffffffffff, 0x0) (async) getpgid(r7) (async) kcmp$KCMP_EPOLL_TFD(r9, r9, 0x7, r0, &(0x7f0000000480)={r0}) (async) 12:02:01 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:01 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 0: r0 = memfd_secret(0x80000) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x4b1b, '\x00', 0x0, r0, 0x3, 0x3, 0x1}, 0x48) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) r4 = getpgid(r3) r5 = syz_clone(0x40811000, &(0x7f0000000140)="610655138ddd0d266938334bbc90f99da0d20744f56e547623d43e8fd2e4ac73cf164580e920efe27becc648e6a3623bdf98349fc7d7ddc4a77acfd1b6aa1cf9a70cb34cdf819bc0deb645b4b8c7359b73e248bde6113c213ed6fe11f69bc7935f4f915568d811a455705c8559ace3fb11470316d34da7e746e3406875043210efd53537909cc505a734916cc5", 0x8d, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="53dde82117a8ab7b55312aa0629d6cc9d19a516daeb6bca1edc9ddfa3d6048e2b93900d45506395ce354b16b6cedf4e98d8ccae6d307013b477c2c52b7bb910f3bff7961cc3afc004c037c3f05e6f69b10148a48b948bf68675d87cbfaaf2b4cafc049806c40affb55ac97b7141764c3a5202a7d2c523624ae74e049227ab7237230f78efdc7b94b37e13b985ddf38b7ee5b92994b5c7dd01c877cb5e528f17a92934a0d5cf37a02b98ad89693c77e1f68c0050c1aaf28f106aa2393a91c90de83ff24eb7cc2fcc5e35d32a4dd04b89996b21a9327e8f1cfbe7d36bbe24bcb417f6775e730e6f5fb331c177422") r6 = getpgid(r5) getpgid(r4) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000480)={r0, r1}) r7 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r1, &(0x7f0000000380)={r0, 0xffffffffffffffff, 0x8}) kcmp$KCMP_EPOLL_TFD(r3, r6, 0x7, 0xffffffffffffffff, &(0x7f00000003c0)={0xffffffffffffffff, r0, 0x9}) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_getnetconf={0x14}, 0x14}}, 0x0) r9 = epoll_create(0x8) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000400)={0x1b, 0x0, 0x0, 0x7f, 0x0, r1, 0x1000, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x5}, 0x48) kcmp$KCMP_EPOLL_TFD(r4, r6, 0x7, r8, &(0x7f00000000c0)={r9, r10, 0x7}) kcmp$KCMP_EPOLL_TFD(r3, r7, 0x7, r0, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x6}) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r0) 12:02:01 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r1, 0x6cc}) r3 = memfd_secret(0x0) accept4$nfc_llcp(r3, 0x0, 0x0, 0x0) epoll_wait(r3, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7fffffff) syz_open_procfs$pagemap(r0, &(0x7f0000000000)) 12:02:01 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:01 executing program 2: r0 = memfd_secret(0x80000) r1 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000040)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x4b1b, '\x00', 0x0, r0, 0x3, 0x3, 0x1}, 0x48) r2 = getpgrp(0xffffffffffffffff) (async, rerun: 32) r3 = getpgid(0x0) (rerun: 32) r4 = getpgid(r3) (async) r5 = syz_clone(0x40811000, &(0x7f0000000140)="610655138ddd0d266938334bbc90f99da0d20744f56e547623d43e8fd2e4ac73cf164580e920efe27becc648e6a3623bdf98349fc7d7ddc4a77acfd1b6aa1cf9a70cb34cdf819bc0deb645b4b8c7359b73e248bde6113c213ed6fe11f69bc7935f4f915568d811a455705c8559ace3fb11470316d34da7e746e3406875043210efd53537909cc505a734916cc5", 0x8d, &(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)="53dde82117a8ab7b55312aa0629d6cc9d19a516daeb6bca1edc9ddfa3d6048e2b93900d45506395ce354b16b6cedf4e98d8ccae6d307013b477c2c52b7bb910f3bff7961cc3afc004c037c3f05e6f69b10148a48b948bf68675d87cbfaaf2b4cafc049806c40affb55ac97b7141764c3a5202a7d2c523624ae74e049227ab7237230f78efdc7b94b37e13b985ddf38b7ee5b92994b5c7dd01c877cb5e528f17a92934a0d5cf37a02b98ad89693c77e1f68c0050c1aaf28f106aa2393a91c90de83ff24eb7cc2fcc5e35d32a4dd04b89996b21a9327e8f1cfbe7d36bbe24bcb417f6775e730e6f5fb331c177422") r6 = getpgid(r5) (async, rerun: 64) getpgid(r4) (async, rerun: 64) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000480)={r0, r1}) r7 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r1, &(0x7f0000000380)={r0, 0xffffffffffffffff, 0x8}) kcmp$KCMP_EPOLL_TFD(r3, r6, 0x7, 0xffffffffffffffff, &(0x7f00000003c0)={0xffffffffffffffff, r0, 0x9}) (async) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=@ipv4_getnetconf={0x14}, 0x14}}, 0x0) (async) r9 = epoll_create(0x8) (async) r10 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000400)={0x1b, 0x0, 0x0, 0x7f, 0x0, r1, 0x1000, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x4, 0x5}, 0x48) kcmp$KCMP_EPOLL_TFD(r4, r6, 0x7, r8, &(0x7f00000000c0)={r9, r10, 0x7}) (async) kcmp$KCMP_EPOLL_TFD(r3, r7, 0x7, r0, &(0x7f0000000100)={r0, 0xffffffffffffffff, 0x6}) (async, rerun: 64) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r0) (rerun: 64) 12:02:01 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) (async) r2 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r1, 0x6cc}) (async, rerun: 64) r3 = memfd_secret(0x0) (rerun: 64) accept4$nfc_llcp(r3, 0x0, 0x0, 0x0) (async) epoll_wait(r3, &(0x7f0000000080)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7fffffff) (async) syz_open_procfs$pagemap(r0, &(0x7f0000000000)) 12:02:01 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:01 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'ip6tnl0\x00', @random="cfd5d202ac33"}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @initdev}, &(0x7f0000000040)=0xc) r2 = memfd_secret(0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x0, 0x0}, 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x1d, 0x1b, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x36b, 0x0, 0x0, 0x0, 0x200}, [@exit, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r2}}, @jmp={0x5, 0x1, 0x4, 0x4, 0xb, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xa9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @ldst={0x2, 0x3, 0x0, 0xa, 0x8, 0x80, 0xfffffffffffffffc}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r2}}]}, &(0x7f00000000c0)='GPL\x00', 0x20, 0x40, &(0x7f0000000100)=""/64, 0x41100, 0xd, '\x00', r1, 0x1b, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x3, 0xb, 0x80000000, 0x61f}, 0x10, r3, 0x0, 0x5, 0x0, &(0x7f0000000380)=[{0x1, 0x1, 0x9, 0xb}, {0x5, 0x2, 0x1, 0x8}, {0x3, 0x4, 0x4, 0x7}, {0x0, 0x3, 0x2, 0xb}, {0x2, 0x4, 0x6, 0x1}], 0x10, 0x5}, 0x90) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, 0x0, 0x0) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000140)=""/131) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000080)=r1) 12:02:01 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={@ifindex=r4, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x17b9, '\x00', r4, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000480)={r0}) r5 = syz_open_procfs$userns(r1, &(0x7f0000000000)) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r5, &(0x7f0000000040)={r0, r0, 0x3}) r6 = memfd_secret(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r6) r7 = memfd_secret(0x0) epoll_pwait(r7, &(0x7f0000000100)=[{}], 0x1, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1e, 0x5, 0x2, 0x2, 0x400, r6, 0x7, '\x00', 0x0, r7, 0x2, 0x5}, 0x48) 12:02:01 executing program 0: getpgrp(0xffffffffffffffff) r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)) r3 = getpgid(r1) syz_open_procfs$pagemap(r3, 0x0) 12:02:01 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:01 executing program 2: getpgid(0x0) r0 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r1 = socket$l2tp(0x2, 0x2, 0x73) epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x7}) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8902, &(0x7f00000030c0)) r3 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:01 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x4, 0x0, &(0x7f0000000580)) 12:02:01 executing program 1: getpgrp(0xffffffffffffffff) r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)) r3 = getpgid(r1) syz_open_procfs$pagemap(r3, 0x0) getpgrp(0xffffffffffffffff) (async) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)) (async) getpgid(r1) (async) syz_open_procfs$pagemap(r3, 0x0) (async) 12:02:01 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={@ifindex=r4, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x17b9, '\x00', r4, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0x17b9, '\x00', r4, 0xffffffffffffffff, 0x0, 0x3, 0x2}, 0x48) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000480)={r0}) r5 = syz_open_procfs$userns(r1, &(0x7f0000000000)) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r5, &(0x7f0000000040)={r0, r0, 0x3}) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r5, &(0x7f0000000040)={r0, r0, 0x3}) r6 = memfd_secret(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r6) memfd_secret(0x0) (async) r7 = memfd_secret(0x0) epoll_pwait(r7, &(0x7f0000000100)=[{}], 0x1, 0x0, 0x0, 0x0) (async) epoll_pwait(r7, &(0x7f0000000100)=[{}], 0x1, 0x0, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1e, 0x5, 0x2, 0x2, 0x400, r6, 0x7, '\x00', 0x0, r7, 0x2, 0x5}, 0x48) 12:02:02 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:02 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) ioctl$SIOCSIFHWADDR(0xffffffffffffffff, 0x8924, &(0x7f0000000040)={'ip6tnl0\x00', @random="cfd5d202ac33"}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @broadcast, @initdev}, &(0x7f0000000040)=0xc) r2 = memfd_secret(0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000340)={0x0, 0x0}, 0x8) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000400)=@bpf_lsm={0x1d, 0x1b, &(0x7f0000000200)=@framed={{0x18, 0x0, 0x0, 0x0, 0x36b, 0x0, 0x0, 0x0, 0x200}, [@exit, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r2}}, @jmp={0x5, 0x1, 0x4, 0x4, 0xb, 0x0, 0x4}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}, @call={0x85, 0x0, 0x0, 0xa9}, @initr0={0x18, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x9}, @ldst={0x2, 0x3, 0x0, 0xa, 0x8, 0x80, 0xfffffffffffffffc}, @ringbuf_query={{0x18, 0x1, 0x1, 0x0, r2}}]}, &(0x7f00000000c0)='GPL\x00', 0x20, 0x40, &(0x7f0000000100)=""/64, 0x41100, 0xd, '\x00', r1, 0x1b, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x3, 0xb, 0x80000000, 0x61f}, 0x10, r3, 0x0, 0x5, 0x0, &(0x7f0000000380)=[{0x1, 0x1, 0x9, 0xb}, {0x5, 0x2, 0x1, 0x8}, {0x3, 0x4, 0x4, 0x7}, {0x0, 0x3, 0x2, 0xb}, {0x2, 0x4, 0x6, 0x1}], 0x10, 0x5}, 0x90) getsockopt$MISDN_TIME_STAMP(r2, 0x0, 0x1, 0x0, 0x0) (async) ioctl$TUNGETFILTER(r2, 0x801054db, &(0x7f0000000140)=""/131) (async) ioctl$TUNSETIFINDEX(0xffffffffffffffff, 0x400454da, &(0x7f0000000080)=r1) 12:02:02 executing program 0: r0 = memfd_secret(0x80000) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x80000001) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) 12:02:02 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:02 executing program 4: r0 = socket(0x2, 0xa, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast2}, &(0x7f0000000040)=0xc) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6tnl0\x00', r1, 0x4, 0x2, 0x2, 0x2, 0x24, @ipv4={'\x00', '\xff\xff', @remote}, @empty, 0x10, 0x20, 0x5, 0x8000}}) r2 = socket$l2tp6(0xa, 0x2, 0x73) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x19}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xf}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1d}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xa}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x30}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2d}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x41) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), r0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:02 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:02 executing program 1: r0 = memfd_secret(0x80000) epoll_wait(r0, &(0x7f0000000000)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x80000001) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) 12:02:02 executing program 4: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, 0x0, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:02 executing program 0: r0 = socket(0x2, 0xa, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast2}, &(0x7f0000000040)=0xc) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6tnl0\x00', r1, 0x4, 0x2, 0x2, 0x2, 0x24, @ipv4={'\x00', '\xff\xff', @remote}, @empty, 0x10, 0x20, 0x5, 0x8000}}) r2 = socket$l2tp6(0xa, 0x2, 0x73) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x19}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xf}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1d}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xa}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x30}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2d}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x41) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), r0) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x1) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) socket(0x2, 0xa, 0x0) (async) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0}}, 0x0) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @dev, @multicast2}, &(0x7f0000000040)=0xc) (async) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000100)={'syztnl1\x00', &(0x7f0000000080)={'ip6tnl0\x00', r1, 0x4, 0x2, 0x2, 0x2, 0x24, @ipv4={'\x00', '\xff\xff', @remote}, @empty, 0x10, 0x20, 0x5, 0x8000}}) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) (async) sendmsg$NL80211_CMD_DISCONNECT(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x5c, r3, 0x1, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x19}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xf}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1d}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x32}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xa}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x30}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2d}]}, 0x5c}, 0x1, 0x0, 0x0, 0x40}, 0x41) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), r0) (async) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r4, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4008000}, 0x1) (async) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) 12:02:02 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:02 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x9, &(0x7f0000000000)=[{0x7, 0x7f, 0x5}, {0x6, 0xfffffffffffffffa, 0xca4}, {0x2, 0x400, 0x10000}, {0x2, 0x5, 0x2}, {0x1, 0x42a, 0x8000000000000001}, {0x6, 0x6, 0x7}, {0xb41c, 0x8000000000000001, 0x2}], 0x7, 0x7, 0x3, 0x14, 0x0, 0x3}) 12:02:02 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5, 0x0}, 0x8) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x1a, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x2}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x93dd}}, @func={0x85, 0x0, 0x1, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000700)='syzkaller\x00', 0x1f, 0x1b, &(0x7f0000000740)=""/27, 0x41000, 0x19, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000780)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0x2, 0x1, 0x8}, 0x10, 0x0, r0, 0x4, &(0x7f0000000800)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000840)=[{0x2, 0x5, 0xc, 0x6}, {0x1, 0x7, 0x4, 0x6}, {0x5, 0x4, 0x4}, {0x3, 0x1, 0x6, 0xb}], 0x10, 0x1}, 0x90) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000940)={0x1b, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x0, 0x1, 0x2}, 0x48) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xd, 0x22, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [@call={0x85, 0x0, 0x0, 0x81}, @alu={0x7, 0x1, 0x6, 0x3, 0x1, 0xfffffffffffffec6}, @ldst={0x3, 0x1, 0x1, 0xa, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @call={0x85, 0x0, 0x0, 0x78}, @map_val={0x18, 0xb, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x5}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000380)='syzkaller\x00', 0x8001, 0xf4, &(0x7f00000004c0)=""/244, 0x41100, 0x0, '\x00', r6, 0x31, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r8, 0x1, &(0x7f0000000a40)=[r9, r0, r0, r0, r10, r0, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x1, 0x3, 0xc, 0x1}], 0x10, 0x9}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x62d}) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000040)=0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, r11, 0xffffffffffffffff, 0x2, 0x4, 0x0, "250ffce892934f78258ebb6f11b2bfb6a70e1a8a9346516933be4777ebd24f6ce530460b2e97fd9498e7594d797602e4c8298a47794e7a7a8dd17ef6844878", 0x34}, 0x60) 12:02:02 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x4, 0x0, 0x0) 12:02:02 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x9, &(0x7f0000000000)=[{0x7, 0x7f, 0x5}, {0x6, 0xfffffffffffffffa, 0xca4}, {0x2, 0x400, 0x10000}, {0x2, 0x5, 0x2}, {0x1, 0x42a, 0x8000000000000001}, {0x6, 0x6, 0x7}, {0xb41c, 0x8000000000000001, 0x2}], 0x7, 0x7, 0x3, 0x14, 0x0, 0x3}) getpgid(0x0) (async) syz_open_procfs$pagemap(r0, 0x0) (async) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x9, &(0x7f0000000000)=[{0x7, 0x7f, 0x5}, {0x6, 0xfffffffffffffffa, 0xca4}, {0x2, 0x400, 0x10000}, {0x2, 0x5, 0x2}, {0x1, 0x42a, 0x8000000000000001}, {0x6, 0x6, 0x7}, {0xb41c, 0x8000000000000001, 0x2}], 0x7, 0x7, 0x3, 0x14, 0x0, 0x3}) (async) 12:02:02 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x4, 0x0, 0x0) 12:02:02 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5, 0x0}, 0x8) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x1a, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x2}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x93dd}}, @func={0x85, 0x0, 0x1, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000700)='syzkaller\x00', 0x1f, 0x1b, &(0x7f0000000740)=""/27, 0x41000, 0x19, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000780)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0x2, 0x1, 0x8}, 0x10, 0x0, r0, 0x4, &(0x7f0000000800)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000840)=[{0x2, 0x5, 0xc, 0x6}, {0x1, 0x7, 0x4, 0x6}, {0x5, 0x4, 0x4}, {0x3, 0x1, 0x6, 0xb}], 0x10, 0x1}, 0x90) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000940)={0x1b, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x0, 0x1, 0x2}, 0x48) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xd, 0x22, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [@call={0x85, 0x0, 0x0, 0x81}, @alu={0x7, 0x1, 0x6, 0x3, 0x1, 0xfffffffffffffec6}, @ldst={0x3, 0x1, 0x1, 0xa, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @call={0x85, 0x0, 0x0, 0x78}, @map_val={0x18, 0xb, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x5}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000380)='syzkaller\x00', 0x8001, 0xf4, &(0x7f00000004c0)=""/244, 0x41100, 0x0, '\x00', r6, 0x31, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r8, 0x1, &(0x7f0000000a40)=[r9, r0, r0, r0, r10, r0, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x1, 0x3, 0xc, 0x1}], 0x10, 0x9}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x62d}) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000040)=0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, r11, 0xffffffffffffffff, 0x2, 0x4, 0x0, "250ffce892934f78258ebb6f11b2bfb6a70e1a8a9346516933be4777ebd24f6ce530460b2e97fd9498e7594d797602e4c8298a47794e7a7a8dd17ef6844878", 0x34}, 0x60) 12:02:02 executing program 4: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) r1 = syz_clone(0x8021000, &(0x7f0000000000)="7f93ea0071b5f6", 0x7, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="35240e2d6e7a9c4ab3b3e5417c79672e048fd6f973f5e47f90b15f1d7a4c3433a75ac65a69a49f4e88135cdf35933c561dbc2e73aa5b0c0c679cb5af2f64fc1c94d0efe8c6e37c35915949ccbd66544081ea24029ae284e353073214a2d11578e27754a6a2ba8a3fb121fd32a008a2eef6ebeaeb43aa6487e1793a45850b761150d64db7b68d9c2ef04a957bcf949dc782b18d0c5cfbed6e74de4582b130c3457d08609e443690093d4fdb7393d021695700a09d01a7c293f7e371260c66d1c9bce0d61fd353c1505eeae099f5a91fce24d49ec1a750c2fc253ea239c497de5a6c6585fe657995") getpgid(r1) 12:02:02 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x4, 0x0, 0x0) 12:02:02 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5, 0x0}, 0x8) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x1a, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x2}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x93dd}}, @func={0x85, 0x0, 0x1, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000700)='syzkaller\x00', 0x1f, 0x1b, &(0x7f0000000740)=""/27, 0x41000, 0x19, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000780)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0x2, 0x1, 0x8}, 0x10, 0x0, r0, 0x4, &(0x7f0000000800)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000840)=[{0x2, 0x5, 0xc, 0x6}, {0x1, 0x7, 0x4, 0x6}, {0x5, 0x4, 0x4}, {0x3, 0x1, 0x6, 0xb}], 0x10, 0x1}, 0x90) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000940)={0x1b, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x0, 0x1, 0x2}, 0x48) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xd, 0x22, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [@call={0x85, 0x0, 0x0, 0x81}, @alu={0x7, 0x1, 0x6, 0x3, 0x1, 0xfffffffffffffec6}, @ldst={0x3, 0x1, 0x1, 0xa, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @call={0x85, 0x0, 0x0, 0x78}, @map_val={0x18, 0xb, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x5}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000380)='syzkaller\x00', 0x8001, 0xf4, &(0x7f00000004c0)=""/244, 0x41100, 0x0, '\x00', r6, 0x31, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r8, 0x1, &(0x7f0000000a40)=[r9, r0, r0, r0, r10, r0, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x1, 0x3, 0xc, 0x1}], 0x10, 0x9}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x62d}) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000040)=0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, r11, 0xffffffffffffffff, 0x2, 0x4, 0x0, "250ffce892934f78258ebb6f11b2bfb6a70e1a8a9346516933be4777ebd24f6ce530460b2e97fd9498e7594d797602e4c8298a47794e7a7a8dd17ef6844878", 0x34}, 0x60) 12:02:02 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) getpgid(0x0) (async) r3 = getpgid(0x0) syz_open_procfs$pagemap(r3, 0x0) (async) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x1a, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x2}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x93dd}}, @func={0x85, 0x0, 0x1, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000700)='syzkaller\x00', 0x1f, 0x1b, &(0x7f0000000740)=""/27, 0x41000, 0x19, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000780)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0x2, 0x1, 0x8}, 0x10, 0x0, r0, 0x4, &(0x7f0000000800)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000840)=[{0x2, 0x5, 0xc, 0x6}, {0x1, 0x7, 0x4, 0x6}, {0x5, 0x4, 0x4}, {0x3, 0x1, 0x6, 0xb}], 0x10, 0x1}, 0x90) (async) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x1a, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x2}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x93dd}}, @func={0x85, 0x0, 0x1, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000700)='syzkaller\x00', 0x1f, 0x1b, &(0x7f0000000740)=""/27, 0x41000, 0x19, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000780)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0x2, 0x1, 0x8}, 0x10, 0x0, r0, 0x4, &(0x7f0000000800)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000840)=[{0x2, 0x5, 0xc, 0x6}, {0x1, 0x7, 0x4, 0x6}, {0x5, 0x4, 0x4}, {0x3, 0x1, 0x6, 0xb}], 0x10, 0x1}, 0x90) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000940)={0x1b, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x0, 0x1, 0x2}, 0x48) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xd, 0x22, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [@call={0x85, 0x0, 0x0, 0x81}, @alu={0x7, 0x1, 0x6, 0x3, 0x1, 0xfffffffffffffec6}, @ldst={0x3, 0x1, 0x1, 0xa, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @call={0x85, 0x0, 0x0, 0x78}, @map_val={0x18, 0xb, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x5}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000380)='syzkaller\x00', 0x8001, 0xf4, &(0x7f00000004c0)=""/244, 0x41100, 0x0, '\x00', r6, 0x31, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r8, 0x1, &(0x7f0000000a40)=[r9, r0, r0, r0, r10, r0, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x1, 0x3, 0xc, 0x1}], 0x10, 0x9}, 0x90) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xd, 0x22, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [@call={0x85, 0x0, 0x0, 0x81}, @alu={0x7, 0x1, 0x6, 0x3, 0x1, 0xfffffffffffffec6}, @ldst={0x3, 0x1, 0x1, 0xa, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @call={0x85, 0x0, 0x0, 0x78}, @map_val={0x18, 0xb, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x5}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000380)='syzkaller\x00', 0x8001, 0xf4, &(0x7f00000004c0)=""/244, 0x41100, 0x0, '\x00', r6, 0x31, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r8, 0x1, &(0x7f0000000a40)=[r9, r0, r0, r0, r10, r0, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x1, 0x3, 0xc, 0x1}], 0x10, 0x9}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x62d}) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000040)=0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, r11, 0xffffffffffffffff, 0x2, 0x4, 0x0, "250ffce892934f78258ebb6f11b2bfb6a70e1a8a9346516933be4777ebd24f6ce530460b2e97fd9498e7594d797602e4c8298a47794e7a7a8dd17ef6844878", 0x34}, 0x60) (async) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, r11, 0xffffffffffffffff, 0x2, 0x4, 0x0, "250ffce892934f78258ebb6f11b2bfb6a70e1a8a9346516933be4777ebd24f6ce530460b2e97fd9498e7594d797602e4c8298a47794e7a7a8dd17ef6844878", 0x34}, 0x60) 12:02:02 executing program 0: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) r1 = syz_clone(0x8021000, &(0x7f0000000000)="7f93ea0071b5f6", 0x7, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)="35240e2d6e7a9c4ab3b3e5417c79672e048fd6f973f5e47f90b15f1d7a4c3433a75ac65a69a49f4e88135cdf35933c561dbc2e73aa5b0c0c679cb5af2f64fc1c94d0efe8c6e37c35915949ccbd66544081ea24029ae284e353073214a2d11578e27754a6a2ba8a3fb121fd32a008a2eef6ebeaeb43aa6487e1793a45850b761150d64db7b68d9c2ef04a957bcf949dc782b18d0c5cfbed6e74de4582b130c3457d08609e443690093d4fdb7393d021695700a09d01a7c293f7e371260c66d1c9bce0d61fd353c1505eeae099f5a91fce24d49ec1a750c2fc253ea239c497de5a6c6585fe657995") getpgid(r1) 12:02:02 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) r5 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5, 0x0}, 0x8) r8 = bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x1a, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x2}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x93dd}}, @func={0x85, 0x0, 0x1, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000700)='syzkaller\x00', 0x1f, 0x1b, &(0x7f0000000740)=""/27, 0x41000, 0x19, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000780)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0x2, 0x1, 0x8}, 0x10, 0x0, r0, 0x4, &(0x7f0000000800)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000840)=[{0x2, 0x5, 0xc, 0x6}, {0x1, 0x7, 0x4, 0x6}, {0x5, 0x4, 0x4}, {0x3, 0x1, 0x6, 0xb}], 0x10, 0x1}, 0x90) r9 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000940)={0x1b, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x0, 0x1, 0x2}, 0x48) r10 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000ac0)={0xd, 0x22, &(0x7f0000000240)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1}, {{0x18, 0x1, 0x1, 0x0, r5}}, {}, [@call={0x85, 0x0, 0x0, 0x81}, @alu={0x7, 0x1, 0x6, 0x3, 0x1, 0xfffffffffffffec6}, @ldst={0x3, 0x1, 0x1, 0xa, 0x1, 0xfffffffffffffff4, 0xfffffffffffffff0}, @snprintf={{}, {}, {}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @call={0x85, 0x0, 0x0, 0x78}, @map_val={0x18, 0xb, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x5}], {{}, {}, {0x85, 0x0, 0x0, 0x84}}}, &(0x7f0000000380)='syzkaller\x00', 0x8001, 0xf4, &(0x7f00000004c0)=""/244, 0x41100, 0x0, '\x00', r6, 0x31, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, r7, r8, 0x1, &(0x7f0000000a40)=[r9, r0, r0, r0, r10, r0, 0xffffffffffffffff], &(0x7f0000000a80)=[{0x1, 0x3, 0xc, 0x1}], 0x10, 0x9}, 0x90) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x62d}) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, &(0x7f0000000040)=0x0) connect$nfc_llcp(r0, &(0x7f0000000080)={0x27, r11, 0xffffffffffffffff, 0x2, 0x4, 0x0, "250ffce892934f78258ebb6f11b2bfb6a70e1a8a9346516933be4777ebd24f6ce530460b2e97fd9498e7594d797602e4c8298a47794e7a7a8dd17ef6844878", 0x34}, 0x60) 12:02:02 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:02 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000040)={r0, r0, 0x7}) syz_open_procfs$pagemap(r1, &(0x7f0000000000)) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:02 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 1: r0 = epoll_create(0x3c6) epoll_pwait(r0, &(0x7f0000000300)=[{}], 0x1, 0x0, &(0x7f0000000000)={[0xffffffffffff63d0]}, 0x8) r1 = getpgid(0x0) r2 = syz_clone(0x8040400, &(0x7f0000000040)="2d9fe27109d20d1bca54d1b9fe78e96d4f62b24e9d207a847f86d57c123673c70f86704c74dea787642e737f2eb4c172b078918e98533d833f87827d9480bfda0bb5a413b80c2db1812b984df146d8e190e9f3ec2bd9daab2d378a88079888fb92597ffdd4282b02d53a", 0x6a, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a7f3dad719310ca172906c16eee4c6494c2ac869067da5abe2a657eafe40f9f9f4c821de60398de360318bc0fc135768c8f0911c34916f1196514a29f6810098c9296e765d22a5fcf7f672a129390157f122e8a94776e807dada37fea724ee4558597d676a30b9c6c1f8eb159c5a") kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0xe2c}) syz_open_procfs$pagemap(r1, 0x0) 12:02:02 executing program 4: getpgid(0x0) r0 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r1 = socket$l2tp(0x2, 0x2, 0x73) epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x7}) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:02 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:02 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(0x0) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000040)={r0, r0, 0x7}) syz_open_procfs$pagemap(r1, &(0x7f0000000000)) (async) syz_open_procfs$pagemap(r1, &(0x7f0000000000)) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:02 executing program 2: r0 = epoll_create(0x3c6) epoll_pwait(r0, &(0x7f0000000300)=[{}], 0x1, 0x0, &(0x7f0000000000)={[0xffffffffffff63d0]}, 0x8) r1 = getpgid(0x0) r2 = syz_clone(0x8040400, &(0x7f0000000040)="2d9fe27109d20d1bca54d1b9fe78e96d4f62b24e9d207a847f86d57c123673c70f86704c74dea787642e737f2eb4c172b078918e98533d833f87827d9480bfda0bb5a413b80c2db1812b984df146d8e190e9f3ec2bd9daab2d378a88079888fb92597ffdd4282b02d53a", 0x6a, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a7f3dad719310ca172906c16eee4c6494c2ac869067da5abe2a657eafe40f9f9f4c821de60398de360318bc0fc135768c8f0911c34916f1196514a29f6810098c9296e765d22a5fcf7f672a129390157f122e8a94776e807dada37fea724ee4558597d676a30b9c6c1f8eb159c5a") kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0xe2c}) syz_open_procfs$pagemap(r1, 0x0) 12:02:02 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x5, 0x0, &(0x7f0000000580)) 12:02:02 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 0: r0 = epoll_create(0x3c6) epoll_pwait(r0, &(0x7f0000000300)=[{}], 0x1, 0x0, &(0x7f0000000000)={[0xffffffffffff63d0]}, 0x8) r1 = getpgid(0x0) r2 = syz_clone(0x8040400, &(0x7f0000000040)="2d9fe27109d20d1bca54d1b9fe78e96d4f62b24e9d207a847f86d57c123673c70f86704c74dea787642e737f2eb4c172b078918e98533d833f87827d9480bfda0bb5a413b80c2db1812b984df146d8e190e9f3ec2bd9daab2d378a88079888fb92597ffdd4282b02d53a", 0x6a, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a7f3dad719310ca172906c16eee4c6494c2ac869067da5abe2a657eafe40f9f9f4c821de60398de360318bc0fc135768c8f0911c34916f1196514a29f6810098c9296e765d22a5fcf7f672a129390157f122e8a94776e807dada37fea724ee4558597d676a30b9c6c1f8eb159c5a") kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0xe2c}) syz_open_procfs$pagemap(r1, 0x0) epoll_create(0x3c6) (async) epoll_pwait(r0, &(0x7f0000000300)=[{}], 0x1, 0x0, &(0x7f0000000000)={[0xffffffffffff63d0]}, 0x8) (async) getpgid(0x0) (async) syz_clone(0x8040400, &(0x7f0000000040)="2d9fe27109d20d1bca54d1b9fe78e96d4f62b24e9d207a847f86d57c123673c70f86704c74dea787642e737f2eb4c172b078918e98533d833f87827d9480bfda0bb5a413b80c2db1812b984df146d8e190e9f3ec2bd9daab2d378a88079888fb92597ffdd4282b02d53a", 0x6a, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="a7f3dad719310ca172906c16eee4c6494c2ac869067da5abe2a657eafe40f9f9f4c821de60398de360318bc0fc135768c8f0911c34916f1196514a29f6810098c9296e765d22a5fcf7f672a129390157f122e8a94776e807dada37fea724ee4558597d676a30b9c6c1f8eb159c5a") (async) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0xe2c}) (async) syz_open_procfs$pagemap(r1, 0x0) (async) 12:02:02 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:02 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x800}) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:02 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 2: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) epoll_ctl$EPOLL_CTL_DEL(r0, 0x2, r0) (async) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x800}) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:02 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:02 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:02 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = epoll_create(0x1ff) epoll_pwait(r2, &(0x7f00000002c0)=[{}], 0x1, 0x308, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r2, 0xfffffff7}) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x3}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r3}, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) 12:02:02 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_clone(0x84014380, &(0x7f0000000580)="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", 0x100, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)="f9afdde9e0ac3ab99a893edeb1e3978319ec5344d577f988719a7ff6a6b250fd9788d2af256dead8a44e2407b5fb5c3e5cb7151c0b74cb3b10b1fb720cea6a41d984bae9eafd909440e1a488a5f1b6ae2d18c354d028e68160d7a8a3f637e4a2b5131c9c32918b61357f1e0aa5e3a2385d95ee128faa675cd4675afe18a5d8a33956f7afe3a08c622691d92ccaa9d63441c76e84feb1d2") r3 = epoll_create(0xb) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000240)={r3, r0, 0x2}) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x2, 0xffffffffffffffff, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r2, 0x7, r3, &(0x7f0000000500)={r3, r0, 0xd4f}) r6 = getpgrp(0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) r8 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x5, 0xffffffffffffffff, 0x0) r9 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x80800) kcmp$KCMP_EPOLL_TFD(r8, r5, 0x7, r9, &(0x7f00000000c0)={0xffffffffffffffff, r0, 0xffffffff}) getpgid(r1) r10 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r6, r10, 0x7, r0, &(0x7f0000000480)={r0}) syz_clone(0x823400, &(0x7f0000000340)="48a8fb8706d80c1cf0e02ed74b6dedc8dc45d4c0725df0205182448cbbff14943df1d10877194a87b99e8ff83eca62343fdf9b646d12599f90dea1f11afa3f476473cfcde2a275f951fb93a2a743890dbfde832b2e1b", 0x56, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="c29cd407df85acd9b2654ed2c7710bbf184122fad37909fab3b389793677f8e3a90bb1eb65ff88217717fab0") r11 = getpgrp(r2) syz_open_procfs$userns(r11, &(0x7f00000004c0)) r12 = memfd_secret(0x0) epoll_ctl$EPOLL_CTL_DEL(r12, 0x2, r12) epoll_pwait(r12, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1ef8, &(0x7f0000000300)={[0xb7]}, 0x8) 12:02:02 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:03 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x6, 0x0, &(0x7f0000000580)) 12:02:03 executing program 0: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = syz_clone(0x84014380, &(0x7f0000000580)="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", 0x100, &(0x7f0000000000), &(0x7f0000000140), &(0x7f0000000180)="f9afdde9e0ac3ab99a893edeb1e3978319ec5344d577f988719a7ff6a6b250fd9788d2af256dead8a44e2407b5fb5c3e5cb7151c0b74cb3b10b1fb720cea6a41d984bae9eafd909440e1a488a5f1b6ae2d18c354d028e68160d7a8a3f637e4a2b5131c9c32918b61357f1e0aa5e3a2385d95ee128faa675cd4675afe18a5d8a33956f7afe3a08c622691d92ccaa9d63441c76e84feb1d2") (async) r3 = epoll_create(0xb) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000240)={r3, r0, 0x2}) (async) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x2, 0xffffffffffffffff, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r4, r2, 0x7, r3, &(0x7f0000000500)={r3, r0, 0xd4f}) (async) r6 = getpgrp(0xffffffffffffffff) (async) r7 = getpgrp(0xffffffffffffffff) (async) r8 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r7, r8, 0x5, 0xffffffffffffffff, 0x0) r9 = accept4$nfc_llcp(r0, 0x0, &(0x7f0000000080), 0x80800) kcmp$KCMP_EPOLL_TFD(r8, r5, 0x7, r9, &(0x7f00000000c0)={0xffffffffffffffff, r0, 0xffffffff}) (async) getpgid(r1) (async) r10 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r6, r10, 0x7, r0, &(0x7f0000000480)={r0}) (async) syz_clone(0x823400, &(0x7f0000000340)="48a8fb8706d80c1cf0e02ed74b6dedc8dc45d4c0725df0205182448cbbff14943df1d10877194a87b99e8ff83eca62343fdf9b646d12599f90dea1f11afa3f476473cfcde2a275f951fb93a2a743890dbfde832b2e1b", 0x56, &(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)="c29cd407df85acd9b2654ed2c7710bbf184122fad37909fab3b389793677f8e3a90bb1eb65ff88217717fab0") (async) r11 = getpgrp(r2) syz_open_procfs$userns(r11, &(0x7f00000004c0)) (async) r12 = memfd_secret(0x0) epoll_ctl$EPOLL_CTL_DEL(r12, 0x2, r12) epoll_pwait(r12, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, 0x1ef8, &(0x7f0000000300)={[0xb7]}, 0x8) 12:02:03 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, 0x0) 12:02:03 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:03 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0x0) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r0, r0, 0x2}) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000000)={r0, r0, 0xa8}) 12:02:03 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x1a, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x2}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x93dd}}, @func={0x85, 0x0, 0x1, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000700)='syzkaller\x00', 0x1f, 0x1b, &(0x7f0000000740)=""/27, 0x41000, 0x19, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000780)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0x2, 0x1, 0x8}, 0x10, 0x0, r0, 0x4, &(0x7f0000000800)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000840)=[{0x2, 0x5, 0xc, 0x6}, {0x1, 0x7, 0x4, 0x6}, {0x5, 0x4, 0x4}, {0x3, 0x1, 0x6, 0xb}], 0x10, 0x1}, 0x90) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000940)={0x1b, 0x0, 0x0, 0x4, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x0, 0x1, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:03 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, 0x0) 12:02:03 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:03 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f0000000880)={0x15, 0x1a, &(0x7f0000000600)=@ringbuf={{0x18, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x800}, {{0x18, 0x1, 0x1, 0x0, r0}}, {}, [@btf_id={0x18, 0x6, 0x3, 0x0, 0x2}, @printk={@d, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x93dd}}, @func={0x85, 0x0, 0x1, 0x0, 0x8}], {{}, {0x7, 0x0, 0xb, 0x2, 0x0, 0x0, 0x2}}}, &(0x7f0000000700)='syzkaller\x00', 0x1f, 0x1b, &(0x7f0000000740)=""/27, 0x41000, 0x19, '\x00', 0x0, 0xe, r0, 0x8, &(0x7f0000000780)={0x9, 0x5}, 0x8, 0x10, &(0x7f00000007c0)={0x1, 0x2, 0x1, 0x8}, 0x10, 0x0, r0, 0x4, &(0x7f0000000800)=[0xffffffffffffffff, r0, r0, r0, r0, r0, r0, r0, r0], &(0x7f0000000840)=[{0x2, 0x5, 0xc, 0x6}, {0x1, 0x7, 0x4, 0x6}, {0x5, 0x4, 0x4}, {0x3, 0x1, 0x6, 0xb}], 0x10, 0x1}, 0x90) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:03 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x5, 0x0, 0x0) 12:02:03 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:03 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x4eb725b759fb3a65, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x314}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x3}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000051}, 0x4044004) socket$l2tp6(0xa, 0x2, 0x73) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan4\x00', 0x0}) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(r7) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x44, r5, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PID={0x8, 0x1c, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x44}, 0x1, 0x0, 0x0, 0x8008}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) r12 = syz_open_procfs$userns(0x0, &(0x7f0000000240)) r13 = syz_open_procfs$userns(0x0, &(0x7f0000000280)) r14 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r11}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x59}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3e}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r12}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r13}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r14}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040080}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:03 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f00000005c0)={0x5}, 0x8) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:03 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x6, 0x0, 0x0) 12:02:03 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000440)={'syztnl1\x00', &(0x7f00000003c0)={'syztnl1\x00', 0x0, 0x4, 0x80, 0x9, 0x7fff, 0x2d, @loopback, @local, 0x7, 0x40, 0x81, 0xb73e}}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:03 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0x0) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r0, r0, 0x2}) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000000)={r0, r0, 0xa8}) memfd_secret(0x0) (async) getpgrp(0x0) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000040)={r0, r0, 0x2}) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) (async) kcmp$KCMP_EPOLL_TFD(r3, r3, 0x7, r0, &(0x7f0000000000)={r0, r0, 0xa8}) (async) 12:02:03 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x4eb725b759fb3a65, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x4eb725b759fb3a65, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x314}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x3}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000051}, 0x4044004) (async) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x48, r4, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x314}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x3}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}]}, 0x48}, 0x1, 0x0, 0x0, 0x4000051}, 0x4044004) socket$l2tp6(0xa, 0x2, 0x73) r5 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000400), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan4\x00'}) (async) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'wpan4\x00', 0x0}) r7 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) getpgid(r7) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000480)={'wpan1\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000004c0)={'wpan0\x00', 0x0}) sendmsg$NL802154_CMD_SET_WPAN_PHY_NETNS(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)={0x44, r5, 0x10, 0x70bd26, 0x25dfdbff, {}, [@NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r6}, @NL802154_ATTR_PID={0x8, 0x1c, r7}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x2}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r9}]}, 0x44}, 0x1, 0x0, 0x0, 0x8008}, 0x80) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f00000001c0)={'wlan0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000200)={'wlan0\x00', 0x0}) syz_open_procfs$userns(0x0, &(0x7f0000000240)) (async) r12 = syz_open_procfs$userns(0x0, &(0x7f0000000240)) r13 = syz_open_procfs$userns(0x0, &(0x7f0000000280)) r14 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r11}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x59}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3e}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r12}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r13}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r14}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040080}, 0x10) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x4c, r2, 0x200, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0x8, 0x3, r10}, @void}}, [@NL80211_ATTR_IFINDEX={0x8, 0x3, r11}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x59}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3e}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r12}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r13}, @NL80211_ATTR_NETNS_FD={0x8, 0xdb, r14}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20040080}, 0x10) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:03 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f00000001c0)={0x1b, 0x0, 0x0, 0x1d4, 0x0, r0, 0x98, '\x00', 0x0, r0, 0x3, 0x3, 0x2}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:03 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x6, 0x0, 0x0) 12:02:03 executing program 2: getpgid(0x0) r0 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r1 = socket$l2tp(0x2, 0x2, 0x73) epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x7}) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:03 executing program 4: getpgid(0x0) r0 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r1 = socket$l2tp(0x2, 0x2, 0x73) epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x7}) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:03 executing program 0: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = epoll_create(0x1ff) epoll_pwait(r2, &(0x7f00000002c0)=[{}], 0x1, 0x308, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r2, 0xfffffff7}) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x3}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r3}, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) getpgid(0x0) (async) syz_open_procfs$pagemap(r0, 0x0) (async) epoll_create(0x1ff) (async) epoll_pwait(r2, &(0x7f00000002c0)=[{}], 0x1, 0x308, 0x0, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r2, 0xfffffff7}) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000080)={0x3, 0x4, 0x4, 0xa, 0x0, 0xffffffffffffffff, 0x6, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x3, 0x3}, 0x48) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000140)={{r3}, &(0x7f0000000000), &(0x7f0000000100)}, 0x20) (async) 12:02:03 executing program 1: r0 = memfd_secret(0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0xe, 0x0, &(0x7f0000000c40)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r1, &(0x7f0000000000)={r0, r2, 0x8}) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:03 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r3 = getpgid(0x0) r4 = syz_open_procfs$pagemap(r3, 0x0) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r4, &(0x7f0000000100)={0xffffffffffffffff, r4, 0x9}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:03 executing program 0: r0 = memfd_secret(0x0) r1 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_pktinfo(r1, 0x0, 0xe, 0x0, &(0x7f0000000c40)) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFINDEX(r2, 0x400454da, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r1, &(0x7f0000000000)={r0, r2, 0x8}) (async) r3 = getpgrp(0xffffffffffffffff) (async) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:04 executing program 0: r0 = getpgid(0x0) getpgrp(r0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2, r1}) 12:02:04 executing program 1: r0 = socket(0x22, 0x2, 0x1) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x7, 0x0, 0x20}, 0x6) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="a4000500", @ANYRES16=r1, @ANYBLOB="080028bd7000ffdbdf250100000008003900030000000500370000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4005000}, 0x0) r2 = memfd_secret(0x80000) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r2}) r5 = memfd_secret(0x0) epoll_pwait2(r5, &(0x7f0000000180)=[{}], 0x1, 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000400)={r6, r7+10000000}, &(0x7f0000000440)={[0x6]}, 0x8) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', r5}, 0x18) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000200)={r2, 0xffffffffffffffff}, 0x4) epoll_pwait2(r5, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={[0x1]}, 0x8) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_getlink={0x20}, 0x20}}, 0x0) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r8, &(0x7f0000000240)={r5, r9, 0x401}) 12:02:04 executing program 1: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = getpgid(0x0) syz_open_procfs$pagemap(r2, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000180)=@generic={&(0x7f0000000140)='./file0\x00', r0}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:04 executing program 0: r0 = socket(0x22, 0x2, 0x1) bind$isdn(r0, &(0x7f0000000000)={0x22, 0x7, 0x0, 0x20}, 0x6) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="a4000500", @ANYRES16=r1, @ANYBLOB="080028bd7000ffdbdf250100000008003900030000000500370000000000"], 0x24}, 0x1, 0x0, 0x0, 0x4005000}, 0x0) (async) r2 = memfd_secret(0x80000) (async) r3 = getpgrp(0xffffffffffffffff) (async) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r2}) (async) r5 = memfd_secret(0x0) epoll_pwait2(r5, &(0x7f0000000180)=[{}], 0x1, 0x0, 0x0, 0x0) (async) clock_gettime(0x0, &(0x7f00000003c0)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x5, &(0x7f0000000400)={r6, r7+10000000}, &(0x7f0000000440)={[0x6]}, 0x8) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000000)='./file0\x00', r5}, 0x18) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000200)={r2, 0xffffffffffffffff}, 0x4) (async) epoll_pwait2(r5, &(0x7f0000000280)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f0000000300)={0x77359400}, &(0x7f0000000340)={[0x1]}, 0x8) (async) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)=@bridge_getlink={0x20}, 0x20}}, 0x0) kcmp$KCMP_EPOLL_TFD(r3, 0xffffffffffffffff, 0x7, r8, &(0x7f0000000240)={r5, r9, 0x401}) 12:02:04 executing program 0: r0 = getpgid(0x0) getpgrp(r0) (async) r1 = syz_open_procfs$pagemap(r0, 0x0) (async) r2 = epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2, r1}) 12:02:04 executing program 1: r0 = memfd_secret(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @multicast1}, &(0x7f00000000c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=@delqdisc={0xac, 0x25, 0x200, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0x10, 0xd}, {0x8, 0x4}, {0xffe0, 0xffff}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x90}, @TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x1f, 0x2, 0xfffffffe, 0x2, 0x9, 0x4, 0x5}}, {0xe, 0x2, [0xffff, 0x3ebd, 0xfff, 0x8, 0x80]}}, {{0x1c, 0x1, {0x9, 0x1, 0x9, 0x9, 0x2, 0x20, 0x4}}, {0x4}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x7, 0x7, 0x5, 0x0, 0x40, 0xd2f3, 0x1}}, {0x6, 0x2, [0x2]}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000}, 0x80) r2 = getpgrp(0xffffffffffffffff) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000480)={r0}) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x7}) 12:02:04 executing program 0: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r2 = getpgid(0x0) syz_open_procfs$pagemap(r2, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x3}) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:04 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) r2 = memfd_secret(0x80000) r3 = memfd_secret(0x0) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140)={[0x3]}, 0x8) memfd_secret(0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000081000000000000000400000018270000", @ANYRES32=r2, @ANYBLOB="000000000500000018110020", @ANYRES32=r3, @ANYBLOB="0000000000000000b70200000000000085000000860000005d12f0ff0800000085100000fcffffff9500000000000000"], &(0x7f0000000100)='GPL\x00', 0x4, 0x0, 0x0, 0x41000, 0x2, '\x00', r1, 0x0, r3, 0x8, &(0x7f0000000140)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x7, 0x4, 0x10000}, 0x10, 0x0, 0x0, 0x7, 0x0, &(0x7f00000001c0)=[{0x0, 0x5, 0x3, 0x3}, {0x5, 0x1, 0x2, 0x8}, {0x5, 0x3, 0xe, 0x9}, {0x4, 0x3, 0xd, 0x7}, {0x0, 0x2, 0x4}, {0x4, 0x2, 0x9}, {0x5, 0x5, 0x10, 0x4}], 0x10, 0x53}, 0x90) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r6, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20}, 0x4000000) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:04 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x6, 0x0, 0x0) 12:02:04 executing program 0: r0 = memfd_secret(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x4eb725b759fb3a65, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0xce5, 0x62}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x20008040}, 0x40000000) r4 = getpgid(0x0) r5 = getpgid(r4) syz_open_procfs$pagemap(r5, 0x0) 12:02:04 executing program 1: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:04 executing program 3: r0 = memfd_secret(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000080)={0x0, @remote, @multicast1}, &(0x7f00000000c0)=0xc) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000180)={&(0x7f00000002c0)=@delqdisc={0xac, 0x25, 0x200, 0x70bd2d, 0x25dfdbfb, {0x0, 0x0, 0x0, r1, {0x10, 0xd}, {0x8, 0x4}, {0xffe0, 0xffff}}, [@TCA_INGRESS_BLOCK={0x8, 0xd, 0x90}, @TCA_STAB={0x50, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x9, 0x1f, 0x2, 0xfffffffe, 0x2, 0x9, 0x4, 0x5}}, {0xe, 0x2, [0xffff, 0x3ebd, 0xfff, 0x8, 0x80]}}, {{0x1c, 0x1, {0x9, 0x1, 0x9, 0x9, 0x2, 0x20, 0x4}}, {0x4}}]}, @TCA_EGRESS_BLOCK={0x8, 0xe, 0x6}, @TCA_STAB={0x28, 0x8, 0x0, 0x1, [{{0x1c, 0x1, {0x1, 0x7, 0x7, 0x5, 0x0, 0x40, 0xd2f3, 0x1}}, {0x6, 0x2, [0x2]}}]}]}, 0xac}, 0x1, 0x0, 0x0, 0x4000}, 0x80) (async) r2 = getpgrp(0xffffffffffffffff) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000480)={r0}) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r3, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x7}) 12:02:04 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@local, 0x0}, &(0x7f0000000040)=0x14) (async) r2 = memfd_secret(0x80000) (async, rerun: 64) r3 = memfd_secret(0x0) (rerun: 64) epoll_pwait(r3, &(0x7f0000000100)=[{}], 0x1, 0x0, &(0x7f0000000140)={[0x3]}, 0x8) memfd_secret(0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x18, 0xb, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000081000000000000000400000018270000", @ANYRES32=r2, @ANYBLOB="000000000500000018110020", @ANYRES32=r3, @ANYBLOB="0000000000000000b70200000000000085000000860000005d12f0ff0800000085100000fcffffff9500000000000000"], &(0x7f0000000100)='GPL\x00', 0x4, 0x0, 0x0, 0x41000, 0x2, '\x00', r1, 0x0, r3, 0x8, &(0x7f0000000140)={0x1, 0x1}, 0x8, 0x10, &(0x7f0000000180)={0x1, 0x7, 0x4, 0x10000}, 0x10, 0x0, 0x0, 0x7, 0x0, &(0x7f00000001c0)=[{0x0, 0x5, 0x3, 0x3}, {0x5, 0x1, 0x2, 0x8}, {0x5, 0x3, 0xe, 0x9}, {0x4, 0x3, 0xd, 0x7}, {0x0, 0x2, 0x4}, {0x4, 0x2, 0x9}, {0x5, 0x5, 0x10, 0x4}], 0x10, 0x53}, 0x90) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x14, r6, 0x1}, 0x14}}, 0x0) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r4, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r6, 0x8, 0x70bd2c, 0x25dfdbfd, {}, [@L2TP_ATTR_DEBUG={0x8, 0x11, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20}, 0x4000000) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:04 executing program 1: r0 = memfd_secret(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x4eb725b759fb3a65, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0xce5, 0x62}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x20008040}, 0x40000000) r4 = getpgid(0x0) r5 = getpgid(r4) syz_open_procfs$pagemap(r5, 0x0) memfd_secret(0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0x4eb725b759fb3a65, 0x0, 0x0, {{}, {@val={0x8}, @void, @void}}}, 0x1c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) (async) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x28, r2, 0x200, 0x70bd2c, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0xce5, 0x62}}}}}, 0x28}, 0x1, 0x0, 0x0, 0x20008040}, 0x40000000) (async) getpgid(0x0) (async) getpgid(r4) (async) syz_open_procfs$pagemap(r5, 0x0) (async) 12:02:04 executing program 0: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) getpgid(0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:04 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffffffd}]}, 0x24}}, 0x10) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002bbd7000fddbdf2510000000050037000000000008000300", @ANYRES32=r4], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x201, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x8850) r5 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r3, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0xa8f5}, 0x20000004) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000180)={@empty}, &(0x7f00000001c0)=0x14) r6 = socket$inet6(0xa, 0x800, 0x906) getsockopt$inet6_mreq(r6, 0x29, 0x0, 0x0, &(0x7f0000000000)) [ 991.643304][T21112] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 12:02:04 executing program 0: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = getpgid(0x0) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x6) r4 = socket$inet_dccp(0x2, 0x6, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000100)={r3, r4, 0x3}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) r5 = getpgid(r1) syz_clone(0x8000, &(0x7f0000000000)="81944923b1fc952cef0be1c853c815afc4150b898c553f53e198e3c6296cc12b38565f3e7c1e60f19a1f47b0046c81bfc1f17bfd3e3680cae65c82bb81d1165b46d75539fc79f69737d549336c1aefa2038afc698e35ebb340820ff1ed5c387907d15836b3589f0151beae29d2f89e131342b36c824ed1faade5c6d0657fc2b5eee06c0846c7d7a70211fbc2ad96144b09258a38378d7533f96c", 0x9a, &(0x7f00000000c0), &(0x7f0000001140), &(0x7f0000000140)="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") syz_open_procfs$pagemap(r5, 0x0) 12:02:04 executing program 3: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:04 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x3, 0xffffffffffffffff, 0x0) r3 = getpgrp(r1) r4 = getpgid(0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)=r0}, 0x20) getpgid(r3) syz_open_procfs$userns(r4, &(0x7f0000000000)) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, 0xffffffffffffffff, 0x0) r6 = getpgid(r4) kcmp$KCMP_EPOLL_TFD(r3, r6, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:04 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x24, r1, 0x20, 0x70bd29, 0x25dfdbfd, {}, [@BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0xfffffffd}]}, 0x24}}, 0x10) (async, rerun: 32) r2 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 32) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002bbd7000fddbdf2510000000050037000000000008000300", @ANYRES32=r4], 0x3c}}, 0x0) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x24, r1, 0x201, 0x70bd28, 0x25dfdbfc, {}, [@BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}]}, 0x24}, 0x1, 0x0, 0x0, 0x10}, 0x8850) r5 = socket$l2tp6(0xa, 0x2, 0x73) sendmsg$BATADV_CMD_TP_METER_CANCEL(r0, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x2c, r3, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r4}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x5}]}, 0x2c}, 0x1, 0x0, 0x0, 0xa8f5}, 0x20000004) (async) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000180)={@empty}, &(0x7f00000001c0)=0x14) r6 = socket$inet6(0xa, 0x800, 0x906) getsockopt$inet6_mreq(r6, 0x29, 0x0, 0x0, &(0x7f0000000000)) 12:02:04 executing program 3: getpgid(0x0) r0 = syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r1 = socket$l2tp(0x2, 0x2, 0x73) epoll_create(0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000540)={0xffffffffffffffff, r1, 0x7}) r2 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:04 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:04 executing program 1: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) getpgid(0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:04 executing program 4: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) (async) r1 = getpgid(0x0) (async) r2 = socket$l2tp(0x2, 0x2, 0x73) r3 = epoll_create(0x6) (async) r4 = socket$inet_dccp(0x2, 0x6, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r2, &(0x7f0000000100)={r3, r4, 0x3}) (async) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) (async) r5 = getpgid(r1) (async) syz_clone(0x8000, &(0x7f0000000000)="81944923b1fc952cef0be1c853c815afc4150b898c553f53e198e3c6296cc12b38565f3e7c1e60f19a1f47b0046c81bfc1f17bfd3e3680cae65c82bb81d1165b46d75539fc79f69737d549336c1aefa2038afc698e35ebb340820ff1ed5c387907d15836b3589f0151beae29d2f89e131342b36c824ed1faade5c6d0657fc2b5eee06c0846c7d7a70211fbc2ad96144b09258a38378d7533f96c", 0x9a, &(0x7f00000000c0), &(0x7f0000001140), &(0x7f0000000140)="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") syz_open_procfs$pagemap(r5, 0x0) 12:02:04 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x3, 0xffffffffffffffff, 0x0) (async) r3 = getpgrp(r1) r4 = getpgid(0x0) (async) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r0}, &(0x7f0000000040), &(0x7f0000000080)=r0}, 0x20) (async) getpgid(r3) syz_open_procfs$userns(r4, &(0x7f0000000000)) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, 0xffffffffffffffff, 0x0) (async) r6 = getpgid(r4) kcmp$KCMP_EPOLL_TFD(r3, r6, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:04 executing program 0: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) [ 991.946972][T21129] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.2'. 12:02:04 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:04 executing program 4: r0 = memfd_secret(0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, r0, 0x4, 0x1}, 0x48) 12:02:05 executing program 1: r0 = getpgid(0x0) r1 = memfd_secret(0x80000) r2 = epoll_create(0x534) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2}) syz_open_procfs$pagemap(r0, 0x0) epoll_pwait2(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f00000000c0), &(0x7f0000000100)={[0x8]}, 0x8) epoll_pwait2(r1, &(0x7f0000000140)=[{}, {}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={[0x7]}, 0x8) syz_genetlink_get_family_id$gtp(&(0x7f0000000200), r1) 12:02:05 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x2}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:05 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:05 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x14) 12:02:05 executing program 4: r0 = getpgid(0x0) r1 = memfd_secret(0x80000) r2 = epoll_create(0x534) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2}) syz_open_procfs$pagemap(r0, 0x0) epoll_pwait2(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f00000000c0), &(0x7f0000000100)={[0x8]}, 0x8) epoll_pwait2(r1, &(0x7f0000000140)=[{}, {}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={[0x7]}, 0x8) syz_genetlink_get_family_id$gtp(&(0x7f0000000200), r1) getpgid(0x0) (async) memfd_secret(0x80000) (async) epoll_create(0x534) (async) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000000)={r2}) (async) syz_open_procfs$pagemap(r0, 0x0) (async) epoll_pwait2(r1, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}, {}], 0x7, &(0x7f00000000c0), &(0x7f0000000100)={[0x8]}, 0x8) (async) epoll_pwait2(r1, &(0x7f0000000140)=[{}, {}], 0x2, &(0x7f0000000180), &(0x7f00000001c0)={[0x7]}, 0x8) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000200), r1) (async) 12:02:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0xc, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:05 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:05 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x14) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x14) (async) 12:02:05 executing program 4: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x2}) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:05 executing program 4: r0 = getpgid(0x0) r1 = syz_clone(0x840200, &(0x7f0000000100)="184779f6abb6529b01ed62bc330b0a0e95d45e3e4874d1b0e207716fa28b", 0x1e, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="c44d980e03493cdf8aaea5b8f732c8a2a31de2acdad2f6939c3b91cf3a21cb767e13ab2739a9b28e17824a3907419c2f53f18a99c29a96e8769b19ed785b89dad4c8f3523747e6515b4d175805f57635ffed6eb6a40730a4ffcb50e9b56b4a45576b2352edc1c61f04629bde8d0f6461fd402ca8c08806244d285813201ed2e4f362b62c50733d35e3d5e2c9c21a704eae5869504c0c0ae70eea136fb3ef5fcb7aa3c2c8d9a409bbfe6be6bf85b377a038ea274409297230e8bfe434029f68728f56a606b3594e81b77b7c2d4a4ef254ec16a51ac636c4f681f358bb3ff78d09c723bc65e2f350b7e49ddf624b70047edb52ddfe12") r2 = syz_open_procfs$pagemap(r0, 0x0) r3 = syz_open_procfs$pagemap(r0, &(0x7f0000000000)) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000000080)={0x60, 0x1, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x1, &(0x7f0000000040)=[{0xfff, 0x401, 0x5}], 0x1, 0x10000, 0x76, 0x8, 0x60, 0xa}) r4 = memfd_secret(0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000480)={r4}) r7 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r6, r1, 0x7, r3, &(0x7f00000002c0)={r7, r2, 0x2}) 12:02:05 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:05 executing program 1: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:02:05 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:05 executing program 2: r0 = memfd_secret(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) r2 = syz_io_uring_setup(0x48da, &(0x7f0000000240)={0x0, 0x4496, 0x80, 0x1, 0x324, 0x0, r0}, &(0x7f00000002c0)=0x0, &(0x7f0000000300)) syz_io_uring_setup(0x6e26, &(0x7f0000000340)={0x0, 0x2f8c, 0x10, 0x3, 0x380, 0x0, r0}, &(0x7f00000003c0), &(0x7f0000000400)=0x0) r5 = socket(0x2, 0xa, 0x0) sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000440)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd=r5, 0x20, 0x0, 0x89, 0x0, 0x1}) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="25bd7000fedbdf2500bd918b02000000", @ANYRES32=r1, @ANYBLOB="fffff2ff080014000900040008000b000000010008000b006404000008000b000100010008000b000008000008000b000600000008000b000800000008000b000010000008000b0007000000"], 0x64}, 0x1, 0x0, 0x0, 0x48891}, 0x20004042) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000740)={{r0, 0xffffffffffffffff}, &(0x7f00000006c0), &(0x7f0000000700)='%pS \x00'}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000800)={{r0, 0xffffffffffffffff}, &(0x7f0000000780), &(0x7f00000007c0)=r0}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000840), &(0x7f0000000880)=r0}, 0x20) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000a80)={@initdev, 0x0}, &(0x7f0000000ac0)=0x14) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000c00)={0x6, 0x16, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xff}, [@map_fd={0x18, 0x7, 0x1, 0x0, r6}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x8}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x3}, @tail_call={{0x18, 0x2, 0x1, 0x0, r8}}]}, &(0x7f00000009c0)='GPL\x00', 0xfff, 0x44, &(0x7f0000000a00)=""/68, 0x40f00, 0x40, '\x00', r9, 0x25, r0, 0x8, &(0x7f0000000b00)={0x8, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000b40)=[r0, r0, r0, r0, 0x1], &(0x7f0000000b80)=[{0x2, 0x2, 0xb, 0x3}, {0x1, 0x2, 0xd, 0x6}, {0x2, 0x2, 0xa, 0x1}, {0x0, 0x3, 0xb, 0x7}, {0x5, 0x2, 0xc, 0x8}], 0x10, 0x6}, 0x90) r10 = getpgrp(0xffffffffffffffff) r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x7, 0x0, r0, 0x8000, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x3}, 0x48) kcmp$KCMP_EPOLL_TFD(r10, r10, 0x7, r0, &(0x7f0000000200)={r0, r11}) r12 = syz_io_uring_setup(0x1964, &(0x7f00000004c0)={0x0, 0xadd3, 0x40, 0x0, 0x37, 0x0, r2}, &(0x7f0000000540), &(0x7f0000000580)) syz_io_uring_setup(0x5ad8, &(0x7f00000005c0)={0x0, 0xc16, 0x400, 0x1, 0x61, 0x0, r12}, &(0x7f0000000640), &(0x7f0000000680)) r13 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r10, r13, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:05 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) r2 = memfd_secret(0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x80000001, 0x0, 0xffffffffffffffff, 0x6, '\x00', r1, r2, 0x1, 0x3, 0x5}, 0x48) 12:02:05 executing program 4: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:02:05 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:05 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:05 executing program 2: r0 = getpgid(0x0) r1 = syz_clone(0x840200, &(0x7f0000000100)="184779f6abb6529b01ed62bc330b0a0e95d45e3e4874d1b0e207716fa28b", 0x1e, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="c44d980e03493cdf8aaea5b8f732c8a2a31de2acdad2f6939c3b91cf3a21cb767e13ab2739a9b28e17824a3907419c2f53f18a99c29a96e8769b19ed785b89dad4c8f3523747e6515b4d175805f57635ffed6eb6a40730a4ffcb50e9b56b4a45576b2352edc1c61f04629bde8d0f6461fd402ca8c08806244d285813201ed2e4f362b62c50733d35e3d5e2c9c21a704eae5869504c0c0ae70eea136fb3ef5fcb7aa3c2c8d9a409bbfe6be6bf85b377a038ea274409297230e8bfe434029f68728f56a606b3594e81b77b7c2d4a4ef254ec16a51ac636c4f681f358bb3ff78d09c723bc65e2f350b7e49ddf624b70047edb52ddfe12") r2 = syz_open_procfs$pagemap(r0, 0x0) r3 = syz_open_procfs$pagemap(r0, &(0x7f0000000000)) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000000080)={0x60, 0x1, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x1, &(0x7f0000000040)=[{0xfff, 0x401, 0x5}], 0x1, 0x10000, 0x76, 0x8, 0x60, 0xa}) r4 = memfd_secret(0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000480)={r4}) r7 = epoll_create(0x1) kcmp$KCMP_EPOLL_TFD(r6, r1, 0x7, r3, &(0x7f00000002c0)={r7, r2, 0x2}) getpgid(0x0) (async) syz_clone(0x840200, &(0x7f0000000100)="184779f6abb6529b01ed62bc330b0a0e95d45e3e4874d1b0e207716fa28b", 0x1e, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)="c44d980e03493cdf8aaea5b8f732c8a2a31de2acdad2f6939c3b91cf3a21cb767e13ab2739a9b28e17824a3907419c2f53f18a99c29a96e8769b19ed785b89dad4c8f3523747e6515b4d175805f57635ffed6eb6a40730a4ffcb50e9b56b4a45576b2352edc1c61f04629bde8d0f6461fd402ca8c08806244d285813201ed2e4f362b62c50733d35e3d5e2c9c21a704eae5869504c0c0ae70eea136fb3ef5fcb7aa3c2c8d9a409bbfe6be6bf85b377a038ea274409297230e8bfe434029f68728f56a606b3594e81b77b7c2d4a4ef254ec16a51ac636c4f681f358bb3ff78d09c723bc65e2f350b7e49ddf624b70047edb52ddfe12") (async) syz_open_procfs$pagemap(r0, 0x0) (async) syz_open_procfs$pagemap(r0, &(0x7f0000000000)) (async) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000000080)={0x60, 0x1, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, 0x1, &(0x7f0000000040)=[{0xfff, 0x401, 0x5}], 0x1, 0x10000, 0x76, 0x8, 0x60, 0xa}) (async) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000480)={r4}) (async) epoll_create(0x1) (async) kcmp$KCMP_EPOLL_TFD(r6, r1, 0x7, r3, &(0x7f00000002c0)={r7, r2, 0x2}) (async) 12:02:05 executing program 0: r0 = memfd_secret(0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (async) r2 = syz_io_uring_setup(0x48da, &(0x7f0000000240)={0x0, 0x4496, 0x80, 0x1, 0x324, 0x0, r0}, &(0x7f00000002c0)=0x0, &(0x7f0000000300)) syz_io_uring_setup(0x6e26, &(0x7f0000000340)={0x0, 0x2f8c, 0x10, 0x3, 0x380, 0x0, r0}, &(0x7f00000003c0), &(0x7f0000000400)=0x0) (async) r5 = socket(0x2, 0xa, 0x0) sendmsg$SEG6_CMD_SETHMAC(r5, &(0x7f00000000c0)={&(0x7f0000000000), 0xc, &(0x7f0000000080)={0x0}}, 0x0) (async) syz_io_uring_submit(r3, r4, &(0x7f0000000440)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd=r5, 0x20, 0x0, 0x89, 0x0, 0x1}) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB="25bd7000fedbdf2500bd918b02000000", @ANYRES32=r1, @ANYBLOB="fffff2ff080014000900040008000b000000010008000b006404000008000b000100010008000b000008000008000b000600000008000b000800000008000b000010000008000b0007000000"], 0x64}, 0x1, 0x0, 0x0, 0x48891}, 0x20004042) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000740)={{r0, 0xffffffffffffffff}, &(0x7f00000006c0), &(0x7f0000000700)='%pS \x00'}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000800)={{r0, 0xffffffffffffffff}, &(0x7f0000000780), &(0x7f00000007c0)=r0}, 0x20) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000008c0)={{r0, 0xffffffffffffffff}, &(0x7f0000000840), &(0x7f0000000880)=r0}, 0x20) (async) getsockopt$inet6_mreq(r5, 0x29, 0x14, &(0x7f0000000a80)={@initdev, 0x0}, &(0x7f0000000ac0)=0x14) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000c00)={0x6, 0x16, &(0x7f0000000900)=@framed={{0x18, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0xff}, [@map_fd={0x18, 0x7, 0x1, 0x0, r6}, @tail_call={{0x18, 0x2, 0x1, 0x0, r7}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x7fffffff}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x8}, @btf_id={0x18, 0x1, 0x3, 0x0, 0x3}, @tail_call={{0x18, 0x2, 0x1, 0x0, r8}}]}, &(0x7f00000009c0)='GPL\x00', 0xfff, 0x44, &(0x7f0000000a00)=""/68, 0x40f00, 0x40, '\x00', r9, 0x25, r0, 0x8, &(0x7f0000000b00)={0x8, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x5, &(0x7f0000000b40)=[r0, r0, r0, r0, 0x1], &(0x7f0000000b80)=[{0x2, 0x2, 0xb, 0x3}, {0x1, 0x2, 0xd, 0x6}, {0x2, 0x2, 0xa, 0x1}, {0x0, 0x3, 0xb, 0x7}, {0x5, 0x2, 0xc, 0x8}], 0x10, 0x6}, 0x90) (async, rerun: 32) r10 = getpgrp(0xffffffffffffffff) (async, rerun: 32) r11 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000180)={0x1b, 0x0, 0x0, 0x7, 0x0, r0, 0x8000, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5, 0x3}, 0x48) kcmp$KCMP_EPOLL_TFD(r10, r10, 0x7, r0, &(0x7f0000000200)={r0, r11}) (async) r12 = syz_io_uring_setup(0x1964, &(0x7f00000004c0)={0x0, 0xadd3, 0x40, 0x0, 0x37, 0x0, r2}, &(0x7f0000000540), &(0x7f0000000580)) syz_io_uring_setup(0x5ad8, &(0x7f00000005c0)={0x0, 0xc16, 0x400, 0x1, 0x61, 0x0, r12}, &(0x7f0000000640), &(0x7f0000000680)) (async) r13 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r10, r13, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:05 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:05 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:05 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) 12:02:05 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r0, r0}) syz_clone(0x82082300, &(0x7f0000000000)="e121ebdebf2b67b8573e5c0b286a1a04693c09a32229377c03ccf506c3169ae33cec5818070e27f98257a0467bc6fcbda7fbd079c46680d281e5128d27390efe33321d8269edbbd20a205b5decd892a4808eebbde8bb0b24a052dab6ab9841c91890eeed9da539d3", 0x68, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="81edd0390c0234420930065af8397b8a47") 12:02:05 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000d80)={&(0x7f0000000cc0), 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x8c0}, 0x22008010) getpgid(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x2, 0xffffffffffffffff, 0x0) syz_open_procfs$pagemap(r3, 0x0) 12:02:05 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:05 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:05 executing program 0: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r0, r0}) (async) syz_clone(0x82082300, &(0x7f0000000000)="e121ebdebf2b67b8573e5c0b286a1a04693c09a32229377c03ccf506c3169ae33cec5818070e27f98257a0467bc6fcbda7fbd079c46680d281e5128d27390efe33321d8269edbbd20a205b5decd892a4808eebbde8bb0b24a052dab6ab9841c91890eeed9da539d3", 0x68, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="81edd0390c0234420930065af8397b8a47") 12:02:05 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x3, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:05 executing program 4: getpgid(0x0) syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") socket$l2tp(0x2, 0x2, 0x73) epoll_create(0x0) r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:05 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:05 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x6, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:05 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:05 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:05 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x4, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000d80)={&(0x7f0000000cc0), 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, r2, 0x1, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x4}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x9}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5, 0x30, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x3}]}, 0x60}, 0x1, 0x0, 0x0, 0x8c0}, 0x22008010) (async) getpgid(0x0) r3 = getpgrp(0xffffffffffffffff) (async) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x2, 0xffffffffffffffff, 0x0) syz_open_procfs$pagemap(r3, 0x0) 12:02:05 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:05 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:05 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x8, 0x0, &(0x7f0000000580)) 12:02:05 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0xffff}) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={@ifindex=r2, 0x2f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getnexthop={0x50, 0x6a, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r2}, @NHA_ID={0x8}, @NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_FDB={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_GROUPS={0x4}, @NHA_ID={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40080c0}, 0x0) r3 = getpgid(0x0) syz_open_procfs$pagemap(r3, 0x0) 12:02:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x0, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:06 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:06 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0xffff}) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:06 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:06 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:06 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00'}) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000180)={'vcan0\x00', 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f00000002c0)={@ifindex=r2, 0x2f, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) sendmsg$nl_route(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)=@getnexthop={0x50, 0x6a, 0x8, 0x70bd2d, 0x25dfdbfe, {}, [@NHA_GROUPS={0x4}, @NHA_OIF={0x8, 0x5, r2}, @NHA_ID={0x8}, @NHA_ID={0x8}, @NHA_GROUPS={0x4}, @NHA_FDB={0x4}, @NHA_MASTER={0x8, 0xa, 0x2}, @NHA_GROUPS={0x4}, @NHA_ID={0x8, 0x1, 0x2}]}, 0x50}, 0x1, 0x0, 0x0, 0x40080c0}, 0x0) getpgid(0x0) (async) r3 = getpgid(0x0) syz_open_procfs$pagemap(r3, 0x0) 12:02:06 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:06 executing program 3: r0 = memfd_secret(0x80000) r1 = syz_clone(0xa01000, &(0x7f0000000000)="807fd9572e63a096095c03202abc61f0e859e04d0efe4a8dcabbb578273a9f936e426b626129f15850cba0c877dc3543b5a79e46355da9495eb08797addaf093241287403120992d6994ed0b9baa103c54fc3c3d90cd42c0b35543252a19e05472dbbc4ab2a8ec70a761cd79030ffcb39f00770851b0ff3094f373dba6a29e3351a2ddc9441a4e24d0", 0x89, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="06425343baa89749a1d5be1b284a89dd11344d661383180dd325b62b22cc233c2f4b90c075ce221982a8a1a45bfd5eac1ea7ec33872a70f84fe38f55e2ab2318dcf05afa20e3b608c7ffdc4115cc8a5a94f42008f24a84a15cf8b390e2852803e6f8552738d43858a64e8822cfe0afd2c5a1de2a9ef2d3da833a8b3856") kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0x7fff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r3, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) r4 = memfd_secret(0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000480)={r4}) r7 = syz_clone(0x41000000, &(0x7f0000000100)="ddcbfed737297bbc4532e5f3989ca3452fb86d95797ef28314d8d256585545b1dc36acfdd611f4e6fc5c618c0f59772f60aabeb861cd6f760f2f61b845099298478e8fa5a2b0f8c4b5996bbe74a6bdcbe849cdcaaa50a7b15265c0fda114fffd41f71f85211891dbab20cb63e075fb8d0f3e0575998c6a0eef79c6", 0x7b, &(0x7f0000000000), &(0x7f0000000180), 0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f00000002c0)={0xffffffffffffffff, r2}) r8 = epoll_create(0x6) kcmp$KCMP_EPOLL_TFD(r6, r1, 0x7, r0, &(0x7f0000000200)={r8, r0, 0x2}) r9 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r9, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:06 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:06 executing program 1: getpgid(0x0) syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") socket$l2tp(0x2, 0x2, 0x73) r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:06 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x29}, @val={0x8}, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xc0fa, 0x9}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x7c}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x25}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x5d}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r2 = getpgid(0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x82af9d68676af29c, 0x4, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x7, 0x4, 0x4, 0x10, 0x4}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, &(0x7f00000001c0), 0x41000, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0xf, 0x6, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1], 0x0, 0x10, 0xff}, 0x90) r4 = memfd_secret(0x0) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f0000000380)={r4, r5, 0x5}) syz_open_procfs$pagemap(r2, 0x0) 12:02:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:06 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:06 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x0, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x4, 0x1}, 0x48) 12:02:06 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, 0x0) 12:02:06 executing program 3: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r1 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, 0x0) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x60, 0x0, 0x8, 0x70bd27, 0x25dfdbfe, {{}, {@val={0x8, 0x1, 0x29}, @val={0x8}, @void}}, [@NL80211_ATTR_NETNS_FD={0x8}, @NL80211_ATTR_PID={0x8, 0x52, r1}, @NL80211_ATTR_WDEV={0xc, 0x99, {0xc0fa, 0x9}}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x9, 0x7c}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x25}, @NL80211_ATTR_WDEV={0xc, 0x99, {0x1, 0x5d}}]}, 0x60}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) (async) r2 = getpgid(0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000002c0)={0x82af9d68676af29c, 0x4, &(0x7f0000000140)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0xffffffff}, [@alu={0x7, 0x0, 0x7, 0x4, 0x4, 0x10, 0x4}]}, &(0x7f0000000180)='syzkaller\x00', 0x0, 0x0, &(0x7f00000001c0), 0x41000, 0x1, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000200)={0x7, 0x5}, 0x8, 0x10, &(0x7f0000000240)={0x3, 0xf, 0x6, 0x4}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000280)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1, 0x1, 0xffffffffffffffff, 0x1], 0x0, 0x10, 0xff}, 0x90) r4 = memfd_secret(0x0) (async) r5 = socket$inet6_udplite(0xa, 0x2, 0x88) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r3, &(0x7f0000000380)={r4, r5, 0x5}) (async) syz_open_procfs$pagemap(r2, 0x0) 12:02:06 executing program 0: r0 = memfd_secret(0x80000) r1 = syz_clone(0xa01000, &(0x7f0000000000)="807fd9572e63a096095c03202abc61f0e859e04d0efe4a8dcabbb578273a9f936e426b626129f15850cba0c877dc3543b5a79e46355da9495eb08797addaf093241287403120992d6994ed0b9baa103c54fc3c3d90cd42c0b35543252a19e05472dbbc4ab2a8ec70a761cd79030ffcb39f00770851b0ff3094f373dba6a29e3351a2ddc9441a4e24d0", 0x89, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="06425343baa89749a1d5be1b284a89dd11344d661383180dd325b62b22cc233c2f4b90c075ce221982a8a1a45bfd5eac1ea7ec33872a70f84fe38f55e2ab2318dcf05afa20e3b608c7ffdc4115cc8a5a94f42008f24a84a15cf8b390e2852803e6f8552738d43858a64e8822cfe0afd2c5a1de2a9ef2d3da833a8b3856") kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0x7fff}) (async) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f00000001c0)={r0, r0, 0x7fff}) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) (async) r3 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000080)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) openat$cgroup_pressure(r3, &(0x7f00000000c0)='memory.pressure\x00', 0x2, 0x0) memfd_secret(0x0) (async) r4 = memfd_secret(0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000480)={r4}) syz_clone(0x41000000, &(0x7f0000000100)="ddcbfed737297bbc4532e5f3989ca3452fb86d95797ef28314d8d256585545b1dc36acfdd611f4e6fc5c618c0f59772f60aabeb861cd6f760f2f61b845099298478e8fa5a2b0f8c4b5996bbe74a6bdcbe849cdcaaa50a7b15265c0fda114fffd41f71f85211891dbab20cb63e075fb8d0f3e0575998c6a0eef79c6", 0x7b, &(0x7f0000000000), &(0x7f0000000180), 0x0) (async) r7 = syz_clone(0x41000000, &(0x7f0000000100)="ddcbfed737297bbc4532e5f3989ca3452fb86d95797ef28314d8d256585545b1dc36acfdd611f4e6fc5c618c0f59772f60aabeb861cd6f760f2f61b845099298478e8fa5a2b0f8c4b5996bbe74a6bdcbe849cdcaaa50a7b15265c0fda114fffd41f71f85211891dbab20cb63e075fb8d0f3e0575998c6a0eef79c6", 0x7b, &(0x7f0000000000), &(0x7f0000000180), 0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r3, &(0x7f00000002c0)={0xffffffffffffffff, r2}) r8 = epoll_create(0x6) kcmp$KCMP_EPOLL_TFD(r6, r1, 0x7, r0, &(0x7f0000000200)={r8, r0, 0x2}) getpgid(0x0) (async) r9 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, r9, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:06 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0xb, 0x0, &(0x7f0000000580)) 12:02:06 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, 0x0) 12:02:06 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x0, 0x6ba623e8cd1499ba, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 12:02:06 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:06 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x8, 0x0, 0x0) 12:02:06 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000040)={0x60, 0x2, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffffff, &(0x7f0000000000)=[{0x3b2, 0xf0c1, 0xffffffffffffff52}], 0x1, 0x2, 0x8, 0x14, 0x8, 0x22}) 12:02:06 executing program 4: bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=@base={0x0, 0x0, 0x0, 0x0, 0x6ba623e8cd1499ba}, 0x48) 12:02:06 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:06 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000040)={0x60, 0x2, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, 0xffffffffffffffff, &(0x7f0000000000)=[{0x3b2, 0xf0c1, 0xffffffffffffff52}], 0x1, 0x2, 0x8, 0x14, 0x8, 0x22}) 12:02:06 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) r2 = memfd_secret(0x0) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x80000001, 0x0, 0xffffffffffffffff, 0x6, '\x00', r1, r2, 0x1, 0x3, 0x5}, 0x48) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000000)={0x0, @multicast1, @broadcast}, &(0x7f0000000040)=0xc) (async) memfd_secret(0x0) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000080)={0x1b, 0x0, 0x0, 0x80000001, 0x0, 0xffffffffffffffff, 0x6, '\x00', r1, r2, 0x1, 0x3, 0x5}, 0x48) (async) 12:02:06 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:06 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:06 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:06 executing program 2: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = getpgrp(r0) r3 = epoll_create(0x3c6) epoll_pwait2(r3, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000100)={r3, r1}) syz_clone(0x800000, &(0x7f0000000140)="38c1e04b7cf6ed975aaee29c3f6bb6eb2ff9ced3dc081567c06777b53b9423cebb4faa922d4e929666f80f3acec716648b1a596ab4d55f3411c3b3f78a97660f60a0b1dac0a1b501fbddbed9d0dd8f79a97f395b5e6562e9c71956c806fdf8f9a5e6276a4bb801313eeda6ca6320da30ebd14b542d81ced14e34ea018efe42e89b966436cd4040ab9f3d43007702f44aa3f7540b19e33654bd7cb233b23393333e20434dca4c9920a2689e849d23fd6a74d03e3a43b1e72edeb4a2b73c05b1f43cb977dacfa08519750f94e3aa6b377a5ccdf2cad5277ed81f2d113834fc31b3d363295fd0", 0xe5, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="fcb910f112e41538a832dcffea12ed92acdabf6193f6cd41b9bdef145458394c3c15e434b7956521195f05c72051726a369cc5cbe314b048e258319ffd3cd1b0c34887dc57a07836daa2541a5df56ec972ebc168a22e8ea6c604cadfa5880374b39edb7854b6b82ce5f1b982dadc33aa147a") r4 = epoll_create(0x7fffffff) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x2, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x101, &(0x7f0000000040)=[{0x3, 0x1a9c}], 0x1, 0x400, 0x4, 0x8, 0x18, 0x2}) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r1, &(0x7f0000000000)={r4, r1, 0x100}) 12:02:06 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0xb, 0x0, 0x0) 12:02:06 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:06 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000080)) 12:02:06 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0xb, 0x0, 0x0) 12:02:06 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = getpgrp(r0) r3 = epoll_create(0x3c6) epoll_pwait2(r3, &(0x7f0000000100)=[{}], 0x1, &(0x7f0000000080)={0x0, 0x989680}, 0x0, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000100)={r3, r1}) (async) syz_clone(0x800000, &(0x7f0000000140)="38c1e04b7cf6ed975aaee29c3f6bb6eb2ff9ced3dc081567c06777b53b9423cebb4faa922d4e929666f80f3acec716648b1a596ab4d55f3411c3b3f78a97660f60a0b1dac0a1b501fbddbed9d0dd8f79a97f395b5e6562e9c71956c806fdf8f9a5e6276a4bb801313eeda6ca6320da30ebd14b542d81ced14e34ea018efe42e89b966436cd4040ab9f3d43007702f44aa3f7540b19e33654bd7cb233b23393333e20434dca4c9920a2689e849d23fd6a74d03e3a43b1e72edeb4a2b73c05b1f43cb977dacfa08519750f94e3aa6b377a5ccdf2cad5277ed81f2d113834fc31b3d363295fd0", 0xe5, &(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)="fcb910f112e41538a832dcffea12ed92acdabf6193f6cd41b9bdef145458394c3c15e434b7956521195f05c72051726a369cc5cbe314b048e258319ffd3cd1b0c34887dc57a07836daa2541a5df56ec972ebc168a22e8ea6c604cadfa5880374b39edb7854b6b82ce5f1b982dadc33aa147a") (async) r4 = epoll_create(0x7fffffff) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x2, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x3000)=nil, 0x101, &(0x7f0000000040)=[{0x3, 0x1a9c}], 0x1, 0x400, 0x4, 0x8, 0x18, 0x2}) (async) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r1, &(0x7f0000000000)={r4, r1, 0x100}) 12:02:07 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000080)) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r0, 0x29, 0x15, &(0x7f0000000000)={@loopback}, &(0x7f0000000040)=0x14) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000080)) (async) 12:02:07 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0xb, 0x0, 0x0) 12:02:07 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:07 executing program 4: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) 12:02:07 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, &(0x7f0000000580)) 12:02:07 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:07 executing program 4: getpgid(0x0) syz_clone(0x4000, &(0x7f0000000000)="acbba6ef176ab7edd73b6677f32aa14ea50b34695787fd6ab2583bb4261c1893c7bf739d98b0b333c4be6995474ba8e13dccbe7d1e3393488272cc9c54e71fdfa790cfcc54f381a0dc386ea3c5eecc3004095d0b1f4903a078694cd4aa51108a0966b99db97a", 0x66, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="573a0468af45b73e92f2a6b7d2bc2e2948959687b9cf08d2b3c3dde5e1cfac71b34737d0eb9668b556e95a420e7bfb85751ede74362d65613caee4f4bd203aa070064e123ba89d99b2a8cdbf04207491c6f0585ddebaf4b7bea21b9efe76a0a2d31edcc42586402b33df7f7e3cbcb5eef2aff417c8c182") r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:07 executing program 2: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) (async) syz_open_procfs$pagemap(r0, 0x0) 12:02:07 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:07 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:07 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, &(0x7f0000000580)) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r0, 0x29, 0x1b, 0x0, &(0x7f0000000580)) (async) 12:02:07 executing program 2: r0 = getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x5, 0xffffffffffffffff, 0x0) syz_open_procfs$pagemap(r2, 0x0) syz_open_procfs$pagemap(r0, &(0x7f0000000000)) 12:02:08 executing program 0: getpgid(0x0) r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:08 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000000)) r1 = socket(0x25, 0x1, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x4008041) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) 12:02:08 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:08 executing program 4: r0 = getpgid(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x5, 0xffffffffffffffff, 0x0) syz_open_procfs$pagemap(r2, 0x0) syz_open_procfs$pagemap(r0, &(0x7f0000000000)) getpgid(0x0) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x5, 0xffffffffffffffff, 0x0) (async) syz_open_procfs$pagemap(r2, 0x0) (async) syz_open_procfs$pagemap(r0, &(0x7f0000000000)) (async) 12:02:08 executing program 1: r0 = socket$isdn(0x22, 0x3, 0x11) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f00000001c0)={0x8, 0xfffffffa, 0xe7}) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040), 0x20) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000040)={r1, r3, 0x8001}) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x6, &(0x7f00000000c0)={[0x6]}, 0x8) sendto$isdn(r0, &(0x7f0000000200)={0x84, 0x8002, "319a94641b125d1cba6564dfd699c05d35b3687eef7bd24b248c38ff41b98bc6ead9cf7629d65bb46a964783def15a9e2b97e9100405a91f6e014143884bf099c9ecc4ef7e59913e58af9bc5dc91d65ac69123bee8dcc254e7ee8a1e903bdc1fd41a983a56d764f9db0790ba0aab7e00850b"}, 0x7a, 0x20048815, &(0x7f0000000000)={0x22, 0x7f, 0x80, 0xff, 0x20}, 0x6) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r1, &(0x7f0000000480)={r1}) sendto$isdn(r0, &(0x7f0000000100)={0xff, 0x3, "0c58a32c63b717eb41df851808cb596780ca3800bbb465740c035fe5b328460b52d29a09219f88a54e71b39635ddd20c3e3814aa6cd7b91bf9889ffc2c14f487be56d7c756b60830287cd5ae9681539690f3745a8fbe0fac0076c2f79347bb14a1f287f63e79b39a8f3582271fab808a7c7e3e2e1011082af9cd0650fb47abf90aa84f2c58565e3dc5a56a8d93704f86c0f0d37cf6eb0252e28519f7bab41f375bd0f2ea672e3341f7097e604533baac"}, 0xb8, 0x48014, 0x0, 0x0) 12:02:08 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000000)) r1 = socket(0x25, 0x1, 0x0) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x4008041) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000000)) (async) socket(0x25, 0x1, 0x0) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000300)={0x0}}, 0x4008041) (async) getsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000040)={@mcast1}, &(0x7f0000000080)=0x14) (async) 12:02:08 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:08 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 4: getpgid(0x0) r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:08 executing program 2: r0 = getpgid(0x0) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = epoll_create(0xdfb) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r3, 0x1f}) syz_open_procfs$pagemap(r0, 0x0) 12:02:08 executing program 1: getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) r0 = socket$l2tp6(0xa, 0x2, 0x73) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@empty}, &(0x7f0000000380)=0x14) r1 = syz_clone(0x69000480, &(0x7f0000001600)="d5144c11e35585e19cf37310f0bfea7c981dfaafa8ccd9835361cc4fba3a3803ce1071c3fcf7eddce1d3999000c1b49c6796e45988579f0841b776e89c6e6f", 0x3f, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000005c0)="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") r2 = syz_clone(0x802080, &(0x7f00000000c0)="56cfc44f1727140adf1b6cadd39da46be1ba30c859a087969fb032bbedabc2429f51e88d5198298cc448db5660b87b6f73381dd5da0473b7fdd066fb55a64f495b15e5d5bf07c096f15e0d40cdf6d4e336f3b53b9cb59e5115285ac44309429d9f0b46254a9d50878dc24ef6f1c01ad9ecba7d276285e69d5edc4af1978addf88b0b895250f92d828c23582750b33eed195aa01fe5429d07235cab0965c9f0c230fbb401af7abb1b87f909c5dec69cabd4b9db01c2d852ca3f5b7e562789debcc80b161bc59e6a7e2805c01fe3757afc8d159dd98de77fe8768fcb", 0xdb, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="cd3ed2527c158b9ffc56581e577078ffe4ace47b968ff9938e41ebed70d804d733eef84a7b795f035e081e056bc25c05cb23b150e3f2ba20403c3085eda10200bf636fe0d62738d3c4180b8b7daccb67fc4b765982502f4db01bd7e2504a2776b82d7781089c136a26595c6617a610e3c1bc042194088bc6f0f9827cb74b58c065fa265b78ca45b8eda84e80957d230e3212b32426502ea03d6a6e6dc55ee8a8766649a8e7ce6b0381712a993e13d8a1") r3 = memfd_secret(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000300)={r3, r0, 0x7a3c966d}) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001680)={{r3, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000001640)='%pB \x00'}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000018c0)=@bpf_ext={0x1c, 0x24, &(0x7f00000016c0)=@raw=[@map_fd={0x18, 0x1, 0x1, 0x0, r3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @map_val={0x18, 0x9, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x1f}, @tail_call={{0x18, 0x2, 0x1, 0x0, r3}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x400}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffff8001}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r4}}], &(0x7f0000001800)='GPL\x00', 0x21, 0x0, 0x0, 0x40f00, 0x82, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000001840)={0xa, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x1df80, r3, 0x0, &(0x7f0000001880)=[r3, r3, r3, r3], 0x0, 0x10, 0x3}, 0x90) r5 = epoll_create(0x80) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001a40)={r5, r3, 0x7fff}) epoll_pwait(r3, &(0x7f0000001980)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7fff, &(0x7f0000001a00)={[0x1]}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r6 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r6, r2, 0x7, r3, &(0x7f00000015c0)={r5, r5, 0xbdf}) 12:02:08 executing program 0: r0 = socket$isdn(0x22, 0x3, 0x11) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f00000001c0)={0x8, 0xfffffffa, 0xe7}) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040), 0x20) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000040)={r1, r3, 0x8001}) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x6, &(0x7f00000000c0)={[0x6]}, 0x8) sendto$isdn(r0, &(0x7f0000000200)={0x84, 0x8002, "319a94641b125d1cba6564dfd699c05d35b3687eef7bd24b248c38ff41b98bc6ead9cf7629d65bb46a964783def15a9e2b97e9100405a91f6e014143884bf099c9ecc4ef7e59913e58af9bc5dc91d65ac69123bee8dcc254e7ee8a1e903bdc1fd41a983a56d764f9db0790ba0aab7e00850b"}, 0x7a, 0x20048815, &(0x7f0000000000)={0x22, 0x7f, 0x80, 0xff, 0x20}, 0x6) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r1, &(0x7f0000000480)={r1}) sendto$isdn(r0, &(0x7f0000000100)={0xff, 0x3, "0c58a32c63b717eb41df851808cb596780ca3800bbb465740c035fe5b328460b52d29a09219f88a54e71b39635ddd20c3e3814aa6cd7b91bf9889ffc2c14f487be56d7c756b60830287cd5ae9681539690f3745a8fbe0fac0076c2f79347bb14a1f287f63e79b39a8f3582271fab808a7c7e3e2e1011082af9cd0650fb47abf90aa84f2c58565e3dc5a56a8d93704f86c0f0d37cf6eb0252e28519f7bab41f375bd0f2ea672e3341f7097e604533baac"}, 0xb8, 0x48014, 0x0, 0x0) socket$isdn(0x22, 0x3, 0x11) (async) ioctl$IMCTRLREQ(r0, 0x80044945, &(0x7f00000001c0)={0x8, 0xfffffffa, 0xe7}) (async) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) setsockopt$sock_attach_bpf(r3, 0x1, 0x32, &(0x7f0000000040), 0x20) (async) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000040)={r1, r3, 0x8001}) (async) epoll_pwait(r1, &(0x7f0000000080)=[{}, {}, {}], 0x3, 0x6, &(0x7f00000000c0)={[0x6]}, 0x8) (async) sendto$isdn(r0, &(0x7f0000000200)={0x84, 0x8002, "319a94641b125d1cba6564dfd699c05d35b3687eef7bd24b248c38ff41b98bc6ead9cf7629d65bb46a964783def15a9e2b97e9100405a91f6e014143884bf099c9ecc4ef7e59913e58af9bc5dc91d65ac69123bee8dcc254e7ee8a1e903bdc1fd41a983a56d764f9db0790ba0aab7e00850b"}, 0x7a, 0x20048815, &(0x7f0000000000)={0x22, 0x7f, 0x80, 0xff, 0x20}, 0x6) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r1, &(0x7f0000000480)={r1}) (async) sendto$isdn(r0, &(0x7f0000000100)={0xff, 0x3, "0c58a32c63b717eb41df851808cb596780ca3800bbb465740c035fe5b328460b52d29a09219f88a54e71b39635ddd20c3e3814aa6cd7b91bf9889ffc2c14f487be56d7c756b60830287cd5ae9681539690f3745a8fbe0fac0076c2f79347bb14a1f287f63e79b39a8f3582271fab808a7c7e3e2e1011082af9cd0650fb47abf90aa84f2c58565e3dc5a56a8d93704f86c0f0d37cf6eb0252e28519f7bab41f375bd0f2ea672e3341f7097e604533baac"}, 0xb8, 0x48014, 0x0, 0x0) (async) 12:02:08 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:08 executing program 4: r0 = getpgid(0x0) (async) r1 = openat$nci(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) r2 = epoll_create(0xdfb) (async) r3 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f0000000040)={r2, r3, 0x1f}) (async) syz_open_procfs$pagemap(r0, 0x0) 12:02:08 executing program 2: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:08 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x10, 0x0, &(0x7f0000000580)) 12:02:08 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = getpgrp(r0) r3 = epoll_create(0x3c6) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) epoll_pwait2(r3, &(0x7f0000000140)=[{}], 0x1, &(0x7f00000001c0)={r4, r5+10000000}, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000000)={r3, r1, 0x401}) r6 = epoll_create(0x7) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r1, &(0x7f0000000140)={r6, r1, 0x4}) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x9, &(0x7f0000000180)=[{0x3af4, 0xfffffffffffffffd, 0x9a}, {0x9, 0x5, 0x40002}, {0x3, 0xbdf0, 0x1}, {0xfffffffffffffffc, 0x0, 0xd505}, {0x7f, 0x1, 0x9}, {0x4, 0x6b4e, 0x1}, {0x4, 0xfffffffffffff001}], 0x7, 0x5, 0x10, 0x4, 0x59, 0x68}) 12:02:08 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) memfd_secret(0x0) syz_clone(0x20002000, &(0x7f0000000000)="a6cd20cdf1f6c44ffed18b337ae78363ec2a8df190d92f140f51750b5f0c2d01c6ccf1b4da8ff2fe4861f2bf75407034f9acc69e967a42d00ebb802cfd3e97bb8cac976600d07b3e3f3a3c2a9aa8bb283f44a1a3148a6c1f7e46db414e03e4f65a329d32cb057fab77f0f12b19f88cd685900698056d50ebd1dfa0", 0x7b, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="b88ae80ef8f5f14be5e3217635edf6a1cdd8ae455768aef82a00ee52fb1462dd896efc62d6e8ce9f47c0353abb3ae0b406c834bcd9febfac462cb851eb6518d53e2335abd4569ba3032c1118321b9888b5daef2ebf590257ef765a46bfca1cb3a8f95211f3") 12:02:08 executing program 4: r0 = socket(0x0, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:08 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:08 executing program 0: getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) r0 = socket$l2tp6(0xa, 0x2, 0x73) getresgid(&(0x7f00000004c0), &(0x7f0000000500), &(0x7f0000000540)) getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000340)={@empty}, &(0x7f0000000380)=0x14) r1 = syz_clone(0x69000480, &(0x7f0000001600)="d5144c11e35585e19cf37310f0bfea7c981dfaafa8ccd9835361cc4fba3a3803ce1071c3fcf7eddce1d3999000c1b49c6796e45988579f0841b776e89c6e6f", 0x3f, &(0x7f0000000000), &(0x7f0000000080), &(0x7f00000005c0)="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") r2 = syz_clone(0x802080, &(0x7f00000000c0)="56cfc44f1727140adf1b6cadd39da46be1ba30c859a087969fb032bbedabc2429f51e88d5198298cc448db5660b87b6f73381dd5da0473b7fdd066fb55a64f495b15e5d5bf07c096f15e0d40cdf6d4e336f3b53b9cb59e5115285ac44309429d9f0b46254a9d50878dc24ef6f1c01ad9ecba7d276285e69d5edc4af1978addf88b0b895250f92d828c23582750b33eed195aa01fe5429d07235cab0965c9f0c230fbb401af7abb1b87f909c5dec69cabd4b9db01c2d852ca3f5b7e562789debcc80b161bc59e6a7e2805c01fe3757afc8d159dd98de77fe8768fcb", 0xdb, &(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)="cd3ed2527c158b9ffc56581e577078ffe4ace47b968ff9938e41ebed70d804d733eef84a7b795f035e081e056bc25c05cb23b150e3f2ba20403c3085eda10200bf636fe0d62738d3c4180b8b7daccb67fc4b765982502f4db01bd7e2504a2776b82d7781089c136a26595c6617a610e3c1bc042194088bc6f0f9827cb74b58c065fa265b78ca45b8eda84e80957d230e3212b32426502ea03d6a6e6dc55ee8a8766649a8e7ce6b0381712a993e13d8a1") r3 = memfd_secret(0x0) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) (async) epoll_ctl$EPOLL_CTL_DEL(r3, 0x2, r3) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000300)={r3, r0, 0x7a3c966d}) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000300)={r3, r0, 0x7a3c966d}) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000001680)={{r3, 0xffffffffffffffff}, &(0x7f0000000040), &(0x7f0000001640)='%pB \x00'}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000018c0)=@bpf_ext={0x1c, 0x24, &(0x7f00000016c0)=@raw=[@map_fd={0x18, 0x1, 0x1, 0x0, r3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @map_val={0x18, 0x9, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x1f}, @tail_call={{0x18, 0x2, 0x1, 0x0, r3}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x400}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffff8001}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r4}}], &(0x7f0000001800)='GPL\x00', 0x21, 0x0, 0x0, 0x40f00, 0x82, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000001840)={0xa, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x1df80, r3, 0x0, &(0x7f0000001880)=[r3, r3, r3, r3], 0x0, 0x10, 0x3}, 0x90) (async) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f00000018c0)=@bpf_ext={0x1c, 0x24, &(0x7f00000016c0)=@raw=[@map_fd={0x18, 0x1, 0x1, 0x0, r3}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x4}, @map_val={0x18, 0x9, 0x2, 0x0, r3, 0x0, 0x0, 0x0, 0x1f}, @tail_call={{0x18, 0x2, 0x1, 0x0, r3}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x400}}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0xffff8001}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r4}}], &(0x7f0000001800)='GPL\x00', 0x21, 0x0, 0x0, 0x40f00, 0x82, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000001840)={0xa, 0x4}, 0x8, 0x10, 0x0, 0x0, 0x1df80, r3, 0x0, &(0x7f0000001880)=[r3, r3, r3, r3], 0x0, 0x10, 0x3}, 0x90) epoll_create(0x80) (async) r5 = epoll_create(0x80) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000001a40)={r5, r3, 0x7fff}) epoll_pwait(r3, &(0x7f0000001980)=[{}, {}, {}, {}, {}, {}, {}, {}, {}, {}], 0xa, 0x7fff, &(0x7f0000001a00)={[0x1]}, 0x8) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) getpgid(r1) (async) r6 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r6, r2, 0x7, r3, &(0x7f00000015c0)={r5, r5, 0xbdf}) 12:02:08 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:08 executing program 4: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) memfd_secret(0x0) syz_clone(0x20002000, &(0x7f0000000000)="a6cd20cdf1f6c44ffed18b337ae78363ec2a8df190d92f140f51750b5f0c2d01c6ccf1b4da8ff2fe4861f2bf75407034f9acc69e967a42d00ebb802cfd3e97bb8cac976600d07b3e3f3a3c2a9aa8bb283f44a1a3148a6c1f7e46db414e03e4f65a329d32cb057fab77f0f12b19f88cd685900698056d50ebd1dfa0", 0x7b, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="b88ae80ef8f5f14be5e3217635edf6a1cdd8ae455768aef82a00ee52fb1462dd896efc62d6e8ce9f47c0353abb3ae0b406c834bcd9febfac462cb851eb6518d53e2335abd4569ba3032c1118321b9888b5daef2ebf590257ef765a46bfca1cb3a8f95211f3") 12:02:08 executing program 2: r0 = socket(0x0, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:08 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:08 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 2: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) r1 = getpgid(0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @remote}, &(0x7f0000000080)=0xc) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', r4}, 0x48) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_getlink={0x58, 0x12, 0x800, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x10204, 0x220}, [@IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x2cbaf}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x6cc9d}, @IFLA_IFALIASn={0x4}, @IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_NUM_PEER_NOTIF={0x5, 0x10, 0x2}, @IFLA_BOND_PRIMARY={0x8, 0xb, r4}]}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:08 executing program 4: r0 = socket(0x0, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:08 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x10, 0x0, 0x0) 12:02:08 executing program 1: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) (async) r1 = getpgid(0x0) (async) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @multicast2, @remote}, &(0x7f0000000080)=0xc) (async) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', r4}, 0x48) (async) sendmsg$nl_route(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)=@bridge_getlink={0x58, 0x12, 0x800, 0x70bd29, 0x25dfdbfe, {0x7, 0x0, 0x0, r2, 0x10204, 0x220}, [@IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x2cbaf}, @IFLA_GSO_MAX_SIZE={0x8, 0x29, 0x6cc9d}, @IFLA_IFALIASn={0x4}, @IFLA_LINKINFO={0x24, 0x12, 0x0, 0x1, @bond={{0x9}, {0x14, 0x2, 0x0, 0x1, [@IFLA_BOND_NUM_PEER_NOTIF={0x5, 0x10, 0x2}, @IFLA_BOND_PRIMARY={0x8, 0xb, r4}]}}}]}, 0x58}, 0x1, 0x0, 0x0, 0x8800}, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:08 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x15, 0x0, &(0x7f0000000040)) r1 = socket(0x25, 0x1, 0x0) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x40}}, 0x48885) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x0, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3, 0x3}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x40004) 12:02:08 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x10, 0x0, 0x0) 12:02:08 executing program 4: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) r1 = getpgid(0x0) r2 = syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000480)={r0, r2}) 12:02:08 executing program 0: r0 = socket(0x2, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:08 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x11, 0x0, &(0x7f0000000580)) 12:02:08 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x10, 0x0, 0x0) 12:02:08 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:08 executing program 1: r0 = memfd_secret(0x0) getpgrp(0xffffffffffffffff) (async) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000000)=r0, 0x4) (async) r1 = getpgid(0x0) r2 = syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/mnt\x00') kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000480)={r0, r2}) 12:02:08 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:08 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x15, 0x0, &(0x7f0000000040)) (async) getsockopt$inet6_mreq(r0, 0x29, 0x15, 0x0, &(0x7f0000000040)) r1 = socket(0x25, 0x1, 0x0) sendmsg$SEG6_CMD_SETHMAC(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={0x0, 0x40}}, 0x48885) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x0, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3, 0x3}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x40004) (async) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x30, r2, 0x0, 0x70bd29, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x3, 0x3}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}]}, 0x30}, 0x1, 0x0, 0x0, 0x4000080}, 0x40004) 12:02:08 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:08 executing program 1: r0 = socket(0x2, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:08 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x3}) 12:02:09 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:09 executing program 3: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x3}) 12:02:09 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f00000000c0)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = getpgrp(0x0) r2 = epoll_create(0x9) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000080)={r2, r0, 0x5}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x28}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2e}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x28}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x40881) 12:02:09 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:09 executing program 2: r0 = socket(0x2, 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:09 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:09 executing program 3: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) r2 = getpgrp(r0) (async) r3 = epoll_create(0x3c6) (async) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) epoll_pwait2(r3, &(0x7f0000000140)=[{}], 0x1, &(0x7f00000001c0)={r4, r5+10000000}, 0x0, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r1, &(0x7f0000000000)={r3, r1, 0x401}) (async) r6 = epoll_create(0x7) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, r1, &(0x7f0000000140)={r6, r1, 0x4}) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f00000000c0)={0x60, 0x2, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x9, &(0x7f0000000180)=[{0x3af4, 0xfffffffffffffffd, 0x9a}, {0x9, 0x5, 0x40002}, {0x3, 0xbdf0, 0x1}, {0xfffffffffffffffc, 0x0, 0xd505}, {0x7f, 0x1, 0x9}, {0x4, 0x6b4e, 0x1}, {0x4, 0xfffffffffffff001}], 0x7, 0x5, 0x10, 0x4, 0x59, 0x68}) 12:02:09 executing program 1: r0 = memfd_secret(0x0) r1 = syz_clone(0x80180000, &(0x7f0000000240)="4195fce0e94d7291b55865b877d46f78352f1bdf69aceaa112542bed64197c22b7fd4ae3eb57be36464c00d3e680e1c1c89be57622adc145894157435bd1d74978a0302e409354f2d2bc47ba8687e9957ef5fccfe9eb2ff9f0bdf4ca0bba706bd96e90b147f79b68b7efb162bd953639440740db58bbe1082a916d69450cea65308c9d868e00f4dcc8", 0x89, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="5b09da47b6c7a58cd47a1eed91fff8be8959723b0d7686af9af0accdd40d006cf8346c877464c7b5df3833a6082dd87a66c349069cbc7afaf93577542da314c93815432a9f54d9c7be4872be1a5319a79cf7bba5b683384b86cac3edfe1d09f429bd32b8f159f1e99f431ef6e6d1613d5c6e77ceab081953ba09c3aa8a7e273847e11d5b7073edd3461aa94e6059259f2feffd8c6a1d351a63a98fb4a75a4fb3f2a4f81f72eabc728648a2c75ffe6bc716d047e98cb6d0f589545208edea598e") kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f0000000200)={0xffffffffffffffff, r0, 0x5}) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:09 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:09 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x11, 0x0, 0x0) 12:02:09 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@loopback}, &(0x7f00000000c0)=0x14) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) r1 = getpgrp(0x0) (async) r2 = epoll_create(0x9) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000080)={r2, r0, 0x5}) (async) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x2c, r3, 0x20, 0x70bd2c, 0x25dfdbfe, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x28}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x2e}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x28}]}, 0x2c}, 0x1, 0x0, 0x0, 0x800}, 0x40881) 12:02:09 executing program 0: socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:09 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x11, 0x0, 0x0) 12:02:09 executing program 2: r0 = memfd_secret(0x0) r1 = syz_clone(0x80180000, &(0x7f0000000240)="4195fce0e94d7291b55865b877d46f78352f1bdf69aceaa112542bed64197c22b7fd4ae3eb57be36464c00d3e680e1c1c89be57622adc145894157435bd1d74978a0302e409354f2d2bc47ba8687e9957ef5fccfe9eb2ff9f0bdf4ca0bba706bd96e90b147f79b68b7efb162bd953639440740db58bbe1082a916d69450cea65308c9d868e00f4dcc8", 0x89, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="5b09da47b6c7a58cd47a1eed91fff8be8959723b0d7686af9af0accdd40d006cf8346c877464c7b5df3833a6082dd87a66c349069cbc7afaf93577542da314c93815432a9f54d9c7be4872be1a5319a79cf7bba5b683384b86cac3edfe1d09f429bd32b8f159f1e99f431ef6e6d1613d5c6e77ceab081953ba09c3aa8a7e273847e11d5b7073edd3461aa94e6059259f2feffd8c6a1d351a63a98fb4a75a4fb3f2a4f81f72eabc728648a2c75ffe6bc716d047e98cb6d0f589545208edea598e") kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f0000000200)={0xffffffffffffffff, r0, 0x5}) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0}) memfd_secret(0x0) (async) syz_clone(0x80180000, &(0x7f0000000240)="4195fce0e94d7291b55865b877d46f78352f1bdf69aceaa112542bed64197c22b7fd4ae3eb57be36464c00d3e680e1c1c89be57622adc145894157435bd1d74978a0302e409354f2d2bc47ba8687e9957ef5fccfe9eb2ff9f0bdf4ca0bba706bd96e90b147f79b68b7efb162bd953639440740db58bbe1082a916d69450cea65308c9d868e00f4dcc8", 0x89, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="5b09da47b6c7a58cd47a1eed91fff8be8959723b0d7686af9af0accdd40d006cf8346c877464c7b5df3833a6082dd87a66c349069cbc7afaf93577542da314c93815432a9f54d9c7be4872be1a5319a79cf7bba5b683384b86cac3edfe1d09f429bd32b8f159f1e99f431ef6e6d1613d5c6e77ceab081953ba09c3aa8a7e273847e11d5b7073edd3461aa94e6059259f2feffd8c6a1d351a63a98fb4a75a4fb3f2a4f81f72eabc728648a2c75ffe6bc716d047e98cb6d0f589545208edea598e") (async) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f0000000200)={0xffffffffffffffff, r0, 0x5}) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f0000000480)={r0}) (async) 12:02:09 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @private, @initdev}, &(0x7f00000002c0)=0xc) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000480)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xfffffffc, '\x00', 0x0, r0, 0x1, 0x3, 0x3}, 0x48) r4 = memfd_secret(0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x17, &(0x7f0000000180)=ANY=[@ANYBLOB="85200000022530000000000000000000009500000000000000b7080000000000007b8af8ff00000000a7080000070000007b8af0ff00000000bfa110000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200aec0671d82fc19251fbeb3bd", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000a50000004aab04000400000018490000080000000000000000000000850000004c0000009500000000000000041b000104000000"], &(0x7f0000000240)='GPL\x00', 0x74, 0xbc, &(0x7f0000000340)=""/188, 0x41000, 0x44, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x1, 0x9, 0x7}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000500)=[r3, r4], &(0x7f0000000540)=[{0x4, 0x2, 0x8, 0x1}, {0x5, 0x2, 0xa, 0xe}, {0x1, 0x5, 0x7, 0x9}], 0x10, 0x3}, 0x90) r5 = memfd_secret(0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000940)=@o_path={0x0, r5}, 0x18) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', r7}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r7, 0x2f, 0x0, 0x0, 0x9c, 0x51, @loopback, @empty, 0x8, 0x700, 0x2, 0x9}}) 12:02:09 executing program 4: socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:09 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:09 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @private, @initdev}, &(0x7f00000002c0)=0xc) r3 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000480)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xfffffffc, '\x00', 0x0, r0, 0x1, 0x3, 0x3}, 0x48) r4 = memfd_secret(0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x17, &(0x7f0000000180)=ANY=[@ANYBLOB="85200000022530000000000000000000009500000000000000b7080000000000007b8af8ff00000000a7080000070000007b8af0ff00000000bfa110000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200aec0671d82fc19251fbeb3bd", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000a50000004aab04000400000018490000080000000000000000000000850000004c0000009500000000000000041b000104000000"], &(0x7f0000000240)='GPL\x00', 0x74, 0xbc, &(0x7f0000000340)=""/188, 0x41000, 0x44, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x1, 0x9, 0x7}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000500)=[r3, r4], &(0x7f0000000540)=[{0x4, 0x2, 0x8, 0x1}, {0x5, 0x2, 0xa, 0xe}, {0x1, 0x5, 0x7, 0x9}], 0x10, 0x3}, 0x90) r5 = memfd_secret(0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000940)=@o_path={0x0, r5}, 0x18) r6 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', r7}, 0x48) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r7, 0x2f, 0x0, 0x0, 0x9c, 0x51, @loopback, @empty, 0x8, 0x700, 0x2, 0x9}}) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) bpf$BPF_MAP_CONST_STR_FREEZE(0x16, &(0x7f0000000140), 0x4) (async) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @private, @initdev}, &(0x7f00000002c0)=0xc) (async) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000480)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0xfffffffc, '\x00', 0x0, r0, 0x1, 0x3, 0x3}, 0x48) (async) memfd_secret(0x0) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r4, 0x0, 0x0) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000005c0)={0x18, 0x17, &(0x7f0000000180)=ANY=[@ANYBLOB="85200000022530000000000000000000009500000000000000b7080000000000007b8af8ff00000000a7080000070000007b8af0ff00000000bfa110000000000007010000f8ffffffbfa400000000000007040000f0ffffffb70200aec0671d82fc19251fbeb3bd", @ANYRES32=r1, @ANYBLOB="0000000000000000b70500000800000085000000a50000004aab04000400000018490000080000000000000000000000850000004c0000009500000000000000041b000104000000"], &(0x7f0000000240)='GPL\x00', 0x74, 0xbc, &(0x7f0000000340)=""/188, 0x41000, 0x44, '\x00', r2, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x5, 0x1}, 0x8, 0x10, &(0x7f0000000440)={0x0, 0x1, 0x9, 0x7}, 0x10, 0x0, 0x0, 0x3, &(0x7f0000000500)=[r3, r4], &(0x7f0000000540)=[{0x4, 0x2, 0x8, 0x1}, {0x5, 0x2, 0xa, 0xe}, {0x1, 0x5, 0x7, 0x9}], 0x10, 0x3}, 0x90) (async) memfd_secret(0x0) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000940)=@o_path={0x0, r5}, 0x18) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x8933, &(0x7f0000000300)={'vcan0\x00'}) (async) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f00000000c0)={0x2, 0x4, 0x8, 0x1, 0x80, 0x1, 0x0, '\x00', r7}, 0x48) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r5, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6_vti0\x00', r7, 0x2f, 0x0, 0x0, 0x9c, 0x51, @loopback, @empty, 0x8, 0x700, 0x2, 0x9}}) (async) 12:02:09 executing program 0: socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x4, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:09 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:09 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x11, 0x0, 0x0) 12:02:09 executing program 2: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 12:02:09 executing program 4: r0 = memfd_secret(0x80000) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) r3 = memfd_secret(0x0) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000480)={r3}) r6 = getpgrp(r1) kcmp$KCMP_EPOLL_TFD(r6, r4, 0x7, r0, &(0x7f0000000100)={r3, r3, 0x4}) r7 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r7, r4, 0x7, r0, &(0x7f00000000c0)={r0, r3, 0x5}) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x3, 0x1, 0x5}, 0x48) r9 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffffff, r9, 0x9}) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r0, &(0x7f0000000080)={r0, r8, 0x66}) 12:02:09 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{0x1, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%-010d \x00'}, 0x20) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6gre0\x00', r4, 0x29, 0x8, 0x6, 0x7, 0x40, @local, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80, 0x8000, 0x2b, 0x8}}) r5 = memfd_secret(0x80000) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x4, '\x00', r4, r5, 0x3, 0x2, 0x5}, 0x48) 12:02:09 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:09 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 12:02:09 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:09 executing program 2: r0 = memfd_secret(0x80000) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) (async) r3 = memfd_secret(0x0) (async) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r3, &(0x7f0000000480)={r3}) (async) r6 = getpgrp(r1) kcmp$KCMP_EPOLL_TFD(r6, r4, 0x7, r0, &(0x7f0000000100)={r3, r3, 0x4}) r7 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r7, r4, 0x7, r0, &(0x7f00000000c0)={r0, r3, 0x5}) (async) r8 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000000)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, r0, 0x3, 0x1, 0x5}, 0x48) (async) r9 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000140), 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r5, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000180)={0xffffffffffffffff, r9, 0x9}) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, r0, &(0x7f0000000080)={r0, r8, 0x66}) 12:02:09 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:09 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:09 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{0x1}, &(0x7f0000000000), &(0x7f0000000040)='%-010d \x00'}, 0x20) (async) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000080)={{0x1, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)='%-010d \x00'}, 0x20) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, 0x0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6gre0\x00', r4, 0x29, 0x8, 0x6, 0x7, 0x40, @local, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80, 0x8000, 0x2b, 0x8}}) (async) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000080)={'syztnl2\x00', &(0x7f0000000000)={'ip6gre0\x00', r4, 0x29, 0x8, 0x6, 0x7, 0x40, @local, @private0={0xfc, 0x0, '\x00', 0x1}, 0x80, 0x8000, 0x2b, 0x8}}) r5 = memfd_secret(0x80000) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f00000000c0)={0x3, 0x4, 0x4, 0xa, 0x0, r1, 0x4, '\x00', r4, r5, 0x3, 0x2, 0x5}, 0x48) 12:02:09 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:09 executing program 4: r0 = memfd_secret(0x80000) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:09 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:09 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x12, 0x0, &(0x7f0000000580)) 12:02:09 executing program 4: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 12:02:09 executing program 0: r0 = memfd_secret(0x80000) (async) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:09 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp6(0xa, 0x2, 0x73) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r0) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, &(0x7f0000000000)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002bbd7000fddbdf2510000000050037000000000008000300", @ANYRES32=r4], 0x3c}}, 0x20000000) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x404089d}, 0x4) [ 997.037248][T21636] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 12:02:10 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x2, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x1}, 0x14}}, 0x0) r6 = getpgrp(r3) r7 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f0000000480)={r0}) r8 = epoll_create(0xfa0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', r0, 0x4000, r0}, 0x18) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x1, 0x0}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r9}, 0x4) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r0, &(0x7f0000000000)={r8, r0, 0x1}) 12:02:10 executing program 0: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', 0x0}) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$l2tp6(0xa, 0x2, 0x73) syz_genetlink_get_family_id$gtp(&(0x7f0000000040), r0) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, &(0x7f0000000000)) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="01002bbd7000fddbdf2510000000050037000000000008000300", @ANYRES32=r4], 0x3c}}, 0x20000000) (async, rerun: 32) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r0, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r3, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x9}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8}, @BATADV_ATTR_BONDING_ENABLED={0x5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}]}, 0x34}, 0x1, 0x0, 0x0, 0x404089d}, 0x4) (rerun: 32) 12:02:10 executing program 0: r0 = getpgid(0x0) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1}, 0x48) r2 = memfd_secret(0x0) r3 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00000000c0)={r2, r3, 0x4}) syz_open_procfs$pagemap(r0, 0x0) 12:02:10 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', 0x0}) 12:02:10 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', 0x0}) 12:02:10 executing program 0: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) r3 = getpgid(r2) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x2, 0xffffffffffffffff, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x1}, 0x14}}, 0x0) r6 = getpgrp(r3) r7 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f0000000480)={r0}) r8 = epoll_create(0xfa0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', r0, 0x4000, r0}, 0x18) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x1, 0x0}, 0x8) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r9}, 0x4) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r0, &(0x7f0000000000)={r8, r0, 0x1}) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) getpgid(0x0) (async) getpgid(r2) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x2, 0xffffffffffffffff, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) (async) sendmsg$GTP_CMD_DELPDP(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14, r5, 0x1}, 0x14}}, 0x0) (async) getpgrp(r3) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r6, r7, 0x7, r0, &(0x7f0000000480)={r0}) (async) epoll_create(0xfa0) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@o_path={&(0x7f0000000040)='./file0\x00', r0, 0x4000, r0}, 0x18) (async) bpf$BPF_PROG_GET_NEXT_ID(0xb, &(0x7f00000000c0)={0x1}, 0x8) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000100)={r9}, 0x4) (async) kcmp$KCMP_EPOLL_TFD(r6, r6, 0x7, r0, &(0x7f0000000000)={r8, r0, 0x1}) (async) 12:02:10 executing program 4: r0 = getpgid(0x0) (async) r1 = bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, 0x1, 0x5, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x1}, 0x48) (async) r2 = memfd_secret(0x0) (async, rerun: 64) r3 = openat$cgroup_netprio_ifpriomap(0xffffffffffffffff, &(0x7f0000000080), 0x2, 0x0) (rerun: 64) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, r1, &(0x7f00000000c0)={r2, r3, 0x4}) syz_open_procfs$pagemap(r0, 0x0) 12:02:10 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) r2 = epoll_create(0x7fffffff) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0xffffffffffffffff, 0x7, r0, &(0x7f00000001c0)={r2, r1, 0x9}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@cgroup=r1, 0x33, 0x0, 0xffffff6a, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0]}, 0x40) 12:02:10 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x1, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2, &(0x7f0000000000)=[{0x8, 0x0, 0x2}, {0x1, 0x0, 0x8}, {0x400, 0x3}], 0x3, 0xc, 0x21, 0x21, 0xc, 0x1}) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000180)={0x60, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x8, &(0x7f0000000100)=[{0x6, 0x81, 0x5}, {0x1, 0x7f, 0x3}, {0x6, 0x9a, 0x2}], 0x3, 0x7, 0x10, 0x3, 0x40, 0x12}) 12:02:10 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x9, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:10 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: r0 = memfd_secret(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000d80)={&(0x7f0000000cc0), 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4041) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="39022abd7000ffdbdf25000000000800", @ANYRES32, @ANYBLOB="0800090001"], 0x4c}, 0x1, 0x0, 0x0, 0x8810}, 0x890) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x101}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8044}, 0x20048000) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f0000000480)={r0}) kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1}) 12:02:10 executing program 4: r0 = getpgid(0x0) r1 = syz_open_procfs$pagemap(r0, 0x0) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000080)={0x60, 0x1, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x2, &(0x7f0000000000)=[{0x8, 0x0, 0x2}, {0x1, 0x0, 0x8}, {0x400, 0x3}], 0x3, 0xc, 0x21, 0x21, 0xc, 0x1}) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000180)={0x60, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x8, &(0x7f0000000100)=[{0x6, 0x81, 0x5}, {0x1, 0x7f, 0x3}, {0x6, 0x9a, 0x2}], 0x3, 0x7, 0x10, 0x3, 0x40, 0x12}) (async) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000180)={0x60, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x8, &(0x7f0000000100)=[{0x6, 0x81, 0x5}, {0x1, 0x7f, 0x3}, {0x6, 0x9a, 0x2}], 0x3, 0x7, 0x10, 0x3, 0x40, 0x12}) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) r1 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz0\x00', 0x200002, 0x0) (async) r2 = epoll_create(0x7fffffff) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0xffffffffffffffff, 0x7, r0, &(0x7f00000001c0)={r2, r1, 0x9}) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@cgroup=r1, 0x33, 0x0, 0xffffff6a, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, &(0x7f0000000080)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0]}, 0x40) 12:02:10 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x12, 0x0, 0x0) 12:02:10 executing program 4: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x99, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:10 executing program 2: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "92233237f1dc867c7f84ba4ed9e83acaa9d3339c21e69847e920f9408194f18ffebfb835dd92fedeb205bcaff486ce1cf5cae64ab6e5a7cb9d33e92d851c0d", 0x1c}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000000c40)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d2f417de4594d11d033163991ac4e1bf596ade0f1869a3bfc5821fb4d231ac9c1c7350156684b67d275ed399791acc38fa7d5a4ac0593c088fd9145919dc57"}, 0x60, 0x0}, {&(0x7f00000007c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4237e7d70f15217b18aacb59754f5b411c82fec1490d4a39db23aaa24cc99054bc6d20a7d6d78c19489e4d827eddc05262f097ecd1de0b562ebf6f5bc50f7e"}, 0x60, 0x0, 0x0, &(0x7f0000000b80)={0x10}, 0x10}], 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x27, 0x0, 0xffffffffffffffff, 0x1, 0x27, 0x2, "21897e10eb480ae7ea104c18400c820d903a4312c54581831372edd42b272cf73b00168f1ea23c3b833948fdf30c649621b9d02a6d0e7ba6cdbfa39d0a496d", 0x19}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="d33f917d6364d47f3d1c8c1d606754eb7d0ea95fe8f884ddf3072650c494859e6843bcf1cfdb45b2a4de3620b137758f03228e88f423669d962ae06e6f758175f1977bffced8a6f13920b5351360391252ab49c5baf309ebdaac84dfc6d883e0f445e1a131f4b75b1e24466d1d113814c486331c1b49a4a450391683f89e7f70edf346c4a96e8e8e99c91b08a27727cc9036303090c4958e5a8428983f52881b866bdd68f73867ffc71c6a8d9dbc82e114a550a9f26a6555d5fe7ddc2a28a2c68b8867a696fd18de919f3d95cd4d77927d67c972ae85ffb158784a38c4384f54d3aa8bf0987a5b9ef96b915fd59e5c1f", 0xf0}], 0x1, &(0x7f00000001c0)={0x50, 0x102, 0x4, "a2d60e2b7462bc5d3a3d6de79ab4f3eccd4a14a18b1f6adfc38e9e263a34443a2eac9a7a7fa01587f1a16816d19f252e871666048c2c0e6749f0"}, 0x50, 0x40040}, 0x8040) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) 12:02:10 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:10 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 0: r0 = memfd_secret(0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r1, &(0x7f0000000d80)={&(0x7f0000000cc0), 0xc, &(0x7f0000000d40)={&(0x7f0000000d00)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, r2, 0x200, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x10000}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}]}, 0x34}, 0x1, 0x0, 0x0, 0x1}, 0x4041) r3 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r4 = syz_genetlink_get_family_id$gtp(&(0x7f0000000180), 0xffffffffffffffff) (rerun: 32) sendmsg$GTP_CMD_NEWPDP(r3, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="39022abd7000ffdbdf25000000000800", @ANYRES32, @ANYBLOB="0800090001"], 0x4c}, 0x1, 0x0, 0x0, 0x8810}, 0x890) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r3, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x64, r2, 0x100, 0x70bd2b, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x101}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0xff}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_BONDING_ENABLED={0x5, 0x2d, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5, 0x38, 0x1}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5}, @BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x8044}, 0x20048000) (async, rerun: 32) r5 = getpgrp(0xffffffffffffffff) (async, rerun: 32) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f0000000480)={r0}) kcmp$KCMP_EPOLL_TFD(r6, r5, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1}) [ 997.520260][T21681] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 997.528396][T21681] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.1'. 12:02:10 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x12, 0x0, 0x0) 12:02:10 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: r0 = syz_init_net_socket$nfc_llcp(0x27, 0x2, 0x1) bind$nfc_llcp(r0, &(0x7f0000000140)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "92233237f1dc867c7f84ba4ed9e83acaa9d3339c21e69847e920f9408194f18ffebfb835dd92fedeb205bcaff486ce1cf5cae64ab6e5a7cb9d33e92d851c0d", 0x1c}, 0x60) sendmmsg$nfc_llcp(r0, &(0x7f0000000c40)=[{&(0x7f0000000040)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "d2f417de4594d11d033163991ac4e1bf596ade0f1869a3bfc5821fb4d231ac9c1c7350156684b67d275ed399791acc38fa7d5a4ac0593c088fd9145919dc57"}, 0x60, 0x0}, {&(0x7f00000007c0)={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "4237e7d70f15217b18aacb59754f5b411c82fec1490d4a39db23aaa24cc99054bc6d20a7d6d78c19489e4d827eddc05262f097ecd1de0b562ebf6f5bc50f7e"}, 0x60, 0x0, 0x0, &(0x7f0000000b80)={0x10}, 0x10}], 0x2, 0x0) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x27, 0x0, 0xffffffffffffffff, 0x1, 0x27, 0x2, "21897e10eb480ae7ea104c18400c820d903a4312c54581831372edd42b272cf73b00168f1ea23c3b833948fdf30c649621b9d02a6d0e7ba6cdbfa39d0a496d", 0x19}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="d33f917d6364d47f3d1c8c1d606754eb7d0ea95fe8f884ddf3072650c494859e6843bcf1cfdb45b2a4de3620b137758f03228e88f423669d962ae06e6f758175f1977bffced8a6f13920b5351360391252ab49c5baf309ebdaac84dfc6d883e0f445e1a131f4b75b1e24466d1d113814c486331c1b49a4a450391683f89e7f70edf346c4a96e8e8e99c91b08a27727cc9036303090c4958e5a8428983f52881b866bdd68f73867ffc71c6a8d9dbc82e114a550a9f26a6555d5fe7ddc2a28a2c68b8867a696fd18de919f3d95cd4d77927d67c972ae85ffb158784a38c4384f54d3aa8bf0987a5b9ef96b915fd59e5c1f", 0xf0}], 0x1, &(0x7f00000001c0)={0x50, 0x102, 0x4, "a2d60e2b7462bc5d3a3d6de79ab4f3eccd4a14a18b1f6adfc38e9e263a34443a2eac9a7a7fa01587f1a16816d19f252e871666048c2c0e6749f0"}, 0x50, 0x40040}, 0x8040) (async) sendmsg$nfc_llcp(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x27, 0x0, 0xffffffffffffffff, 0x1, 0x27, 0x2, "21897e10eb480ae7ea104c18400c820d903a4312c54581831372edd42b272cf73b00168f1ea23c3b833948fdf30c649621b9d02a6d0e7ba6cdbfa39d0a496d", 0x19}, 0x60, &(0x7f0000000180)=[{&(0x7f0000000080)="d33f917d6364d47f3d1c8c1d606754eb7d0ea95fe8f884ddf3072650c494859e6843bcf1cfdb45b2a4de3620b137758f03228e88f423669d962ae06e6f758175f1977bffced8a6f13920b5351360391252ab49c5baf309ebdaac84dfc6d883e0f445e1a131f4b75b1e24466d1d113814c486331c1b49a4a450391683f89e7f70edf346c4a96e8e8e99c91b08a27727cc9036303090c4958e5a8428983f52881b866bdd68f73867ffc71c6a8d9dbc82e114a550a9f26a6555d5fe7ddc2a28a2c68b8867a696fd18de919f3d95cd4d77927d67c972ae85ffb158784a38c4384f54d3aa8bf0987a5b9ef96b915fd59e5c1f", 0xf0}], 0x1, &(0x7f00000001c0)={0x50, 0x102, 0x4, "a2d60e2b7462bc5d3a3d6de79ab4f3eccd4a14a18b1f6adfc38e9e263a34443a2eac9a7a7fa01587f1a16816d19f252e871666048c2c0e6749f0"}, 0x50, 0x40040}, 0x8040) r1 = getpgid(0x0) syz_open_procfs$pagemap(r1, 0x0) (async) syz_open_procfs$pagemap(r1, 0x0) 12:02:10 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: r0 = memfd_secret(0x80000) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x5}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x5}) 12:02:10 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:10 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x12, 0x0, 0x0) 12:02:10 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00'}) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x20, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x2, 0x31}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x48010) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r1, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8001}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x400}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x24004881}, 0x4044000) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r5, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, r6, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5c}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x40}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x98}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x1d68947c06acc434) r7 = getpgid(0x0) syz_open_procfs$pagemap(r7, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r8, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000d00)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="01000000000000009798fb"], 0x14}}, 0x0) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r9, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x8010) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x13, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: r0 = memfd_secret(0x80000) (async) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x5}) kcmp$KCMP_EPOLL_TFD(r2, r2, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x5}) 12:02:10 executing program 0: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:10 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1c, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: r0 = socket(0x2, 0xa, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000100)={'batadv_slave_1\x00'}) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'batadv_slave_0\x00', 0x0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_LEAVE_MESH(r4, &(0x7f0000000680)={&(0x7f0000000580)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000640)={&(0x7f00000005c0)={0x20, 0x0, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {@void, @val={0xc, 0x99, {0x2, 0x31}}}}, ["", ""]}, 0x20}, 0x1, 0x0, 0x0, 0x80}, 0x48010) (async) accept4$nfc_llcp(r0, &(0x7f0000000200), &(0x7f0000000280)=0x60, 0x80000) (async) sendmsg$BATADV_CMD_GET_MESH(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, r1, 0x200, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x8001}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r2}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x7}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x400}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r3}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @broadcast}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x3}]}, 0x58}, 0x1, 0x0, 0x0, 0x24004881}, 0x4044000) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) r6 = syz_genetlink_get_family_id$batadv(&(0x7f0000000300), r0) sendmsg$BATADV_CMD_TP_METER_CANCEL(r5, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x44, r6, 0x400, 0x70bd25, 0x25dfdbfe, {}, [@BATADV_ATTR_THROUGHPUT_OVERRIDE={0x8, 0x3b, 0x5c}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ELP_INTERVAL={0x8}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x40}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x98}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x800}, 0x1d68947c06acc434) (async) r7 = getpgid(0x0) syz_open_procfs$pagemap(r7, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) (async) r9 = syz_genetlink_get_family_id$batadv(&(0x7f0000000600), 0xffffffffffffffff) sendmsg$BATADV_CMD_TP_METER_CANCEL(r8, &(0x7f0000000d80)={0x0, 0x0, &(0x7f0000000d40)={&(0x7f0000000d00)=ANY=[@ANYBLOB="14000000", @ANYRES16=r9, @ANYBLOB="01000000000000009798fb"], 0x14}}, 0x0) (async) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r9, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x8010}, 0x8010) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000440)={'batadv_slave_0\x00'}) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 3: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x20, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1c, 0x0, &(0x7f0000000580)) (async) getsockopt$inet6_mreq(r0, 0x29, 0x1c, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:10 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x0, 0x8379b7d5c2a0b31a, 0x5, 0x1ff}}) 12:02:10 executing program 0: r0 = getpgrp(0xffffffffffffffff) r1 = syz_clone(0x4800000, &(0x7f0000001200)="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", 0xe1b, 0x0, &(0x7f0000001100), 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000011c0)) r2 = getpgid(r0) r3 = getpgid(r2) getpgid(r0) r4 = getpgrp(0xffffffffffffffff) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x3, 0xffffffffffffffff, 0x0) r6 = getpgid(r0) syz_open_procfs$pagemap(r6, 0x0) getpgrp(r3) 12:02:10 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: r0 = getpgrp(0xffffffffffffffff) r1 = syz_clone(0x4800000, &(0x7f0000001200)="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", 0xe1b, 0x0, &(0x7f0000001100), 0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f00000011c0)) r2 = getpgid(r0) getpgid(r2) (async) r3 = getpgid(r2) getpgid(r0) (async) getpgid(r0) r4 = getpgrp(0xffffffffffffffff) getpgid(0x0) (async) r5 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x3, 0xffffffffffffffff, 0x0) r6 = getpgid(r0) syz_open_procfs$pagemap(r6, 0x0) getpgrp(r3) (async) getpgrp(r3) 12:02:10 executing program 2: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x0, 0x0, 0x5, 0x1ff}}) 12:02:10 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@ifindex=r2, 0x15, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r4) 12:02:10 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYRESDEC], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x40) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x100}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x60b92771}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4800}, 0x1) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2ad0020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1f0000089cf219000040309559cbe49add4bebf43e05e215936360b8ee9c3f40fce28be2e4c7fe1923213d8b79de2d86c4cb4dcbf2a203acc3e0e6389e8fa74409a0f57f69934784be86d8f4f0d70a3f7cd2944e6dcd84bc064b62169efa59b1c3ecdec7528af31c529b022d0f280868d579677d92bca31e9e7f7f066eecaf662fdcef7de8aa39df87", @ANYRES16=r1, @ANYBLOB="01002cbd7000fbdbdf250b00000008002b0003000000080032008100000005002f000000000008003a00ffffff7f0800390008000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x1000) r2 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, 0x0) 12:02:10 executing program 4: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote, 0x0, 0x0, 0x0, 0x1ff}}) 12:02:10 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r1, @ANYRESDEC], 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x40) (async) sendmsg$BATADV_CMD_GET_BLA_BACKBONE(r0, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x3c, 0x0, 0x400, 0x70bd2d, 0x25dfdbfd, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x100}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x60b92771}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4800}, 0x1) (async) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x2ad0020}, 0xc, &(0x7f00000002c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1f0000089cf219000040309559cbe49add4bebf43e05e215936360b8ee9c3f40fce28be2e4c7fe1923213d8b79de2d86c4cb4dcbf2a203acc3e0e6389e8fa74409a0f57f69934784be86d8f4f0d70a3f7cd2944e6dcd84bc064b62169efa59b1c3ecdec7528af31c529b022d0f280868d579677d92bca31e9e7f7f066eecaf662fdcef7de8aa39df87", @ANYRES16=r1, @ANYBLOB="01002cbd7000fbdbdf250b00000008002b0003000000080032008100000005002f000000000008003a00ffffff7f0800390008000000"], 0x3c}, 0x1, 0x0, 0x0, 0x40}, 0x1000) (async) r2 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@gettfilter={0x54, 0x2e, 0x200, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xb, 0xf}, {0xffff}, {0xc, 0xe}}, [{0x8, 0xb, 0xffff}, {0x8, 0xb, 0x70c}, {0x8, 0xb, 0x800}, {0x8, 0xb, 0x80}, {0x8, 0xb, 0x1ff}, {0x8, 0xb, 0x3}]}, 0x54}}, 0x0) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000480)={r1}) getpgid(r3) r4 = memfd_secret(0x0) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000480)) syz_open_procfs$pagemap(r5, 0x0) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, 0x0) 12:02:10 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: r0 = socket(0x2, 0xa, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000600)={'syztnl1\x00', &(0x7f0000000580)={'ip6gre0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x44, @ipv4={'\x00', '\xff\xff', @remote}, @remote}}) 12:02:10 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00', 0x0}) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@ifindex=r2, 0x15, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r4) memfd_secret(0x0) (async) getpgrp(0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000000)={'batadv_slave_1\x00'}) (async) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000140)={@ifindex=r2, 0x15, 0x1, 0x9, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x7, 0x0, &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000100)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, 0x40) (async) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r0, &(0x7f0000000480)={r0}) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[], 0x24}}, 0x0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r4) (async) 12:02:10 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x13, 0x0, 0x0) 12:02:10 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:10 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=@gettfilter={0x54, 0x2e, 0x200, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xb, 0xf}, {0xffff}, {0xc, 0xe}}, [{0x8, 0xb, 0xffff}, {0x8, 0xb, 0x70c}, {0x8, 0xb, 0x800}, {0x8, 0xb, 0x80}, {0x8, 0xb, 0x1ff}, {0x8, 0xb, 0x3}]}, 0x54}}, 0x0) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) (async) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000480)={r1}) (async) getpgid(r3) (async) r4 = memfd_secret(0x0) r5 = getpgrp(0xffffffffffffffff) (async) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r4, &(0x7f0000000480)) (async) syz_open_procfs$pagemap(r5, 0x0) 12:02:10 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) socket$inet6(0xa, 0x800, 0x765) getsockopt$inet6_mreq(r0, 0x29, 0x14, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8990, &(0x7f00000030c0)) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) getpgid(r3) r5 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x16, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) socket$inet6(0xa, 0x800, 0x765) (async) socket$inet6(0xa, 0x800, 0x765) getsockopt$inet6_mreq(r0, 0x29, 0x14, 0x0, &(0x7f0000000580)) 12:02:10 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) r1 = syz_open_procfs$pagemap(r0, &(0x7f0000000000)) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000100)={0x60, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff4000/0xc000)=nil, 0x853, &(0x7f0000000040)=[{0xb5b, 0x4, 0x7}, {0x3, 0x7ff, 0x2}, {0x1, 0x7f, 0x25f}, {0x8000, 0x9, 0x2}, {0x80, 0x6, 0xff}, {0xffffffffffff84e0, 0xffffffff, 0xff}, {0x2, 0x1f, 0x271}], 0x7, 0x0, 0x1, 0x76, 0x24, 0x2}) 12:02:10 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:10 executing program 1: r0 = syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r1, 0x0) syz_open_procfs$userns(r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={0xffffffffffffffff, r3, 0x9}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 3: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8990, &(0x7f00000030c0)) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) (async) getpgid(r3) (async) r5 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r1, r5, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:10 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) r1 = syz_open_procfs$pagemap(r0, &(0x7f0000000000)) ioctl$PAGEMAP_SCAN(r1, 0xc0606610, &(0x7f0000000100)={0x60, 0x0, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff4000/0xc000)=nil, 0x853, &(0x7f0000000040)=[{0xb5b, 0x4, 0x7}, {0x3, 0x7ff, 0x2}, {0x1, 0x7f, 0x25f}, {0x8000, 0x9, 0x2}, {0x80, 0x6, 0xff}, {0xffffffffffff84e0, 0xffffffff, 0xff}, {0x2, 0x1f, 0x271}], 0x7, 0x0, 0x1, 0x76, 0x24, 0x2}) 12:02:10 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:10 executing program 4: r0 = syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r1, 0x0) syz_open_procfs$userns(r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={0xffffffffffffffff, r3, 0x9}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:10 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)={'pimreg0\x00'}) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) r1 = getpgid(0x0) r2 = syz_open_procfs$pagemap(r1, 0x0) ioctl$PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f0000000040)={0x60, 0x1, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffa, &(0x7f0000000000)=[{0x4, 0x6, 0x7}, {0x8, 0x6, 0x4}], 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x4e}) 12:02:10 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:11 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1ff}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f00000002c0)={r0, r0, 0x5}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) r3 = getpgid(r1) r4 = getpgrp(r1) r5 = socket$inet(0x2, 0x80000, 0x10000) getpgid(r2) r6 = syz_clone(0x480, &(0x7f0000000080)="9932dea250fad1f96cae23fb0e5953501f4ea76cb0af1f9e36", 0x19, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="e774d57ca2e7116ba9d828f49cda178bc6df3fb6c8fa71879deb5f5ad4a3090d2864d6ba9f03d8f21683a3276866fabaf5a8a9e699421a75eb910885e0e0671df613077ec29971c14b8a0ab113840438e6c7e9d6f2d97635efe2b350d914aebfb3a46934f240516ce6d7006193a99796a9f7375142b3c36e065ff794a2fb42b905104f649d0ab1814c865e79d3147972a127d25d14245d4c209f1ae57976342a730c0229acb2b077e04ea6efd889c9df0301e0812bee2e0b6513eda2329a329a38c5b262313def99d107") kcmp$KCMP_EPOLL_TFD(r6, r4, 0x7, r0, &(0x7f0000000240)={r0, r0, 0x100}) r7 = syz_open_procfs$namespace(r2, &(0x7f0000000280)='ns/mnt\x00') kcmp$KCMP_EPOLL_TFD(r1, r6, 0x7, r0, &(0x7f0000000440)={r0, r5, 0xffffffe1}) r8 = getpgid(r4) kcmp$KCMP_EPOLL_TFD(r8, r3, 0x7, r5, &(0x7f0000000600)={r0, r7, 0xffff8169}) ioctl$BINDER_CTL_ADD(r0, 0xc1086201, &(0x7f0000000300)={'binder1\x00'}) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r0) getpgid(r1) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000427bd7000fddbdf25510000000c009900f30000000000000005008a0000000000a7545118df41567b00010028540005008a000300000005008a0000000000053f21077e85f811e60716d95deb7280008a0001000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x40004) getpgid(r2) 12:02:11 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x16, 0x0, 0x0) 12:02:11 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f00000000c0), 0x40, 0x0) ioctl$SIOCGIFHWADDR(r0, 0x8927, &(0x7f0000000100)={'pimreg0\x00'}) (async, rerun: 32) ioctl$TUNGETFEATURES(r0, 0x800454cf, &(0x7f0000000140)) (async, rerun: 32) r1 = getpgid(0x0) r2 = syz_open_procfs$pagemap(r1, 0x0) ioctl$PAGEMAP_SCAN(r2, 0xc0606610, &(0x7f0000000040)={0x60, 0x1, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x3000)=nil, 0xfffffffffffffffa, &(0x7f0000000000)=[{0x4, 0x6, 0x7}, {0x8, 0x6, 0x4}], 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x4e}) 12:02:11 executing program 1: r0 = syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r1, 0x0) syz_open_procfs$userns(r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={0xffffffffffffffff, r3, 0x9}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:11 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000580)) 12:02:11 executing program 3: r0 = syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r1, 0x0) syz_open_procfs$userns(r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={0xffffffffffffffff, r3, 0x9}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000580)) syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) syz_open_procfs$namespace(r1, 0x0) (async) syz_open_procfs$userns(r1, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={0xffffffffffffffff, r3, 0x9}) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) 12:02:11 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:11 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x16, 0x0, 0x0) 12:02:11 executing program 2: r0 = getpgrp(0x0) r1 = getpgid(r0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x9}) syz_open_procfs$pagemap(r1, 0x0) 12:02:11 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 0: r0 = syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") r1 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r1, 0x0) syz_open_procfs$userns(r1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, r2, &(0x7f0000000280)={0xffffffffffffffff, r3, 0x9}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) (async) r2 = getpgid(r1) kcmp$KCMP_EPOLL_TFD(r2, r1, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1ff}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f00000002c0)={r0, r0, 0x5}) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000480)={r0}) getpgid(r1) (async) r3 = getpgid(r1) r4 = getpgrp(r1) socket$inet(0x2, 0x80000, 0x10000) (async) r5 = socket$inet(0x2, 0x80000, 0x10000) getpgid(r2) (async) getpgid(r2) syz_clone(0x480, &(0x7f0000000080)="9932dea250fad1f96cae23fb0e5953501f4ea76cb0af1f9e36", 0x19, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="e774d57ca2e7116ba9d828f49cda178bc6df3fb6c8fa71879deb5f5ad4a3090d2864d6ba9f03d8f21683a3276866fabaf5a8a9e699421a75eb910885e0e0671df613077ec29971c14b8a0ab113840438e6c7e9d6f2d97635efe2b350d914aebfb3a46934f240516ce6d7006193a99796a9f7375142b3c36e065ff794a2fb42b905104f649d0ab1814c865e79d3147972a127d25d14245d4c209f1ae57976342a730c0229acb2b077e04ea6efd889c9df0301e0812bee2e0b6513eda2329a329a38c5b262313def99d107") (async) r6 = syz_clone(0x480, &(0x7f0000000080)="9932dea250fad1f96cae23fb0e5953501f4ea76cb0af1f9e36", 0x19, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="e774d57ca2e7116ba9d828f49cda178bc6df3fb6c8fa71879deb5f5ad4a3090d2864d6ba9f03d8f21683a3276866fabaf5a8a9e699421a75eb910885e0e0671df613077ec29971c14b8a0ab113840438e6c7e9d6f2d97635efe2b350d914aebfb3a46934f240516ce6d7006193a99796a9f7375142b3c36e065ff794a2fb42b905104f649d0ab1814c865e79d3147972a127d25d14245d4c209f1ae57976342a730c0229acb2b077e04ea6efd889c9df0301e0812bee2e0b6513eda2329a329a38c5b262313def99d107") kcmp$KCMP_EPOLL_TFD(r6, r4, 0x7, r0, &(0x7f0000000240)={r0, r0, 0x100}) syz_open_procfs$namespace(r2, &(0x7f0000000280)='ns/mnt\x00') (async) r7 = syz_open_procfs$namespace(r2, &(0x7f0000000280)='ns/mnt\x00') kcmp$KCMP_EPOLL_TFD(r1, r6, 0x7, r0, &(0x7f0000000440)={r0, r5, 0xffffffe1}) r8 = getpgid(r4) kcmp$KCMP_EPOLL_TFD(r8, r3, 0x7, r5, &(0x7f0000000600)={r0, r7, 0xffff8169}) ioctl$BINDER_CTL_ADD(r0, 0xc1086201, &(0x7f0000000300)={'binder1\x00'}) syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r0) (async) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000004c0), r0) getpgid(r1) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_TDLS_OPER(r0, &(0x7f00000005c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000580)={&(0x7f0000000640)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r9, @ANYBLOB="000427bd7000fddbdf25510000000c009900f30000000000000005008a0000000000a7545118df41567b00010028540005008a000300000005008a0000000000053f21077e85f811e60716d95deb7280008a0001000000"], 0x4c}, 0x1, 0x0, 0x0, 0x40}, 0x40004) getpgid(r2) 12:02:11 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x16, 0x0, 0x0) 12:02:11 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:11 executing program 0: r0 = getpgrp(0x0) r1 = getpgid(r0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x9}) (async, rerun: 32) syz_open_procfs$pagemap(r1, 0x0) (rerun: 32) 12:02:11 executing program 3: syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, 0x0) syz_open_procfs$userns(r0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) 12:02:11 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:11 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000480)={r1}) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r0, &(0x7f0000000000)={0xffffffffffffffff, r0, 0x23}) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) getpgid(r1) 12:02:11 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x17, 0x0, 0x0) 12:02:11 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:11 executing program 0: syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, 0x0) syz_open_procfs$userns(r0, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) 12:02:11 executing program 4: r0 = getpgid(0x0) r1 = getpgid(r0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000280)) r3 = syz_open_procfs$pagemap(r1, 0x0) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000000100)={0x60, 0x1, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x9, &(0x7f0000000000)=[{0xb, 0x0, 0xffffffff}, {0x9, 0x9, 0x2}, {0x2, 0xffff, 0x3f}, {0x862e, 0x5a60, 0x8}, {0xfffffffffffffffe, 0x3, 0x1}, {0xffffffff, 0xbafa, 0x3}, {0x6, 0x7, 0x1}, {0x5, 0x10000, 0x401}, {0x80, 0x8000000000000001, 0x8000}, {0xff, 0x7, 0x8}], 0xa, 0x1, 0x31, 0x0, 0x60, 0x11}) r4 = epoll_create(0x3c6) epoll_pwait(r4, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000200)={[0x9]}, 0x8) epoll_pwait(r4, &(0x7f0000000300)=[{}], 0x1, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r0, 0x7, r3, &(0x7f0000000180)={r4, r3}) 12:02:11 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) (async) r3 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f0000000480)={r1}) (async) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r2, r4, 0x7, r0, &(0x7f0000000000)={0xffffffffffffffff, r0, 0x23}) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x17, 0x0, 0x0) 12:02:11 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:11 executing program 2: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) getpgid(r1) 12:02:11 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) 12:02:11 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x17, 0x0, 0x0) 12:02:11 executing program 1: syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_open_procfs$namespace(r0, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) 12:02:11 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x18, 0x0, &(0x7f0000000580)) 12:02:11 executing program 2: r0 = getpgid(0x0) r1 = getpgid(r0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000280)) r3 = syz_open_procfs$pagemap(r1, 0x0) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000000100)={0x60, 0x1, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x9, &(0x7f0000000000)=[{0xb, 0x0, 0xffffffff}, {0x9, 0x9, 0x2}, {0x2, 0xffff, 0x3f}, {0x862e, 0x5a60, 0x8}, {0xfffffffffffffffe, 0x3, 0x1}, {0xffffffff, 0xbafa, 0x3}, {0x6, 0x7, 0x1}, {0x5, 0x10000, 0x401}, {0x80, 0x8000000000000001, 0x8000}, {0xff, 0x7, 0x8}], 0xa, 0x1, 0x31, 0x0, 0x60, 0x11}) r4 = epoll_create(0x3c6) epoll_pwait(r4, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000200)={[0x9]}, 0x8) epoll_pwait(r4, &(0x7f0000000300)=[{}], 0x1, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r2, r0, 0x7, r3, &(0x7f0000000180)={r4, r3}) getpgid(0x0) (async) getpgid(r0) (async) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000280)) (async) syz_open_procfs$pagemap(r1, 0x0) (async) ioctl$PAGEMAP_SCAN(r3, 0xc0606610, &(0x7f0000000100)={0x60, 0x1, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, 0x9, &(0x7f0000000000)=[{0xb, 0x0, 0xffffffff}, {0x9, 0x9, 0x2}, {0x2, 0xffff, 0x3f}, {0x862e, 0x5a60, 0x8}, {0xfffffffffffffffe, 0x3, 0x1}, {0xffffffff, 0xbafa, 0x3}, {0x6, 0x7, 0x1}, {0x5, 0x10000, 0x401}, {0x80, 0x8000000000000001, 0x8000}, {0xff, 0x7, 0x8}], 0xa, 0x1, 0x31, 0x0, 0x60, 0x11}) (async) epoll_create(0x3c6) (async) epoll_pwait(r4, &(0x7f00000001c0)=[{}, {}, {}], 0x3, 0x9, &(0x7f0000000200)={[0x9]}, 0x8) (async) epoll_pwait(r4, &(0x7f0000000300)=[{}], 0x1, 0x0, 0x0, 0x0) (async) kcmp$KCMP_EPOLL_TFD(r2, r0, 0x7, r3, &(0x7f0000000180)={r4, r3}) (async) 12:02:11 executing program 3: r0 = memfd_secret(0x0) r1 = getpgid(0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x9) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101}, [@cb_func={0x18, 0x7}, @call={0x85, 0x0, 0x0, 0x37}]}, &(0x7f0000000040)='syzkaller\x00', 0x3, 0x3d, &(0x7f0000000080)=""/61, 0x41000, 0x40, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000000c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000100)={0x5, 0xb, 0x84f, 0x6b}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000140)=[r0], &(0x7f0000000180)=[{0x4, 0x4, 0xd, 0x2}, {0x1, 0x4, 0xd, 0x2}, {0x5, 0x3, 0x4}, {0x0, 0x2, 0x5, 0x6}], 0x10, 0x3}, 0x90) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000280)={r3, r4, 0x81}) r5 = getpgrp(0xffffffffffffffff) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:11 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) 12:02:11 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:11 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 0: syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) 12:02:11 executing program 2: syz_io_uring_setup(0x2ea5, &(0x7f0000000000)={0x0, 0x5e93, 0xc0, 0x0, 0xbc}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_setup(0x6d89, &(0x7f0000000100)={0x0, 0x60b8, 0x4, 0x1, 0x23e}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0x800, 0x0, 0xffffffffffffffff, 0xfffffff9, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3}, 0x48) syz_io_uring_submit(r0, r1, &(0x7f0000000280)=@IORING_OP_READ=@pass_buffer={0x16, 0x28, 0x2000, @fd=r2, 0xfffffffffffff75b, &(0x7f00000005c0)=""/4096, 0x1000, 0x1, 0x1}) r3 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 3: r0 = getpgid(0x0) syz_open_procfs$pagemap(r0, 0x0) 12:02:11 executing program 0: r0 = memfd_secret(0x0) r1 = getpgid(0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) (async) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, 0xffffffffffffffff, 0x0) r3 = epoll_create(0x9) r4 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0x6, 0x6, &(0x7f0000000000)=@framed={{0x18, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x101}, [@cb_func={0x18, 0x7}, @call={0x85, 0x0, 0x0, 0x37}]}, &(0x7f0000000040)='syzkaller\x00', 0x3, 0x3d, &(0x7f0000000080)=""/61, 0x41000, 0x40, '\x00', 0x0, 0x25, r0, 0x8, &(0x7f00000000c0)={0x7, 0x2}, 0x8, 0x10, &(0x7f0000000100)={0x5, 0xb, 0x84f, 0x6b}, 0x10, 0x0, 0x0, 0x4, &(0x7f0000000140)=[r0], &(0x7f0000000180)=[{0x4, 0x4, 0xd, 0x2}, {0x1, 0x4, 0xd, 0x2}, {0x5, 0x3, 0x4}, {0x0, 0x2, 0x5, 0x6}], 0x10, 0x3}, 0x90) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000280)={r3, r4, 0x81}) (async) kcmp$KCMP_EPOLL_TFD(r2, 0xffffffffffffffff, 0x7, r0, &(0x7f0000000280)={r3, r4, 0x81}) r5 = getpgrp(0xffffffffffffffff) getpgid(0x0) (async) r6 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r5, r6, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:11 executing program 1: syz_clone(0x400, &(0x7f0000000000)="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", 0xfb, &(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)="df744904249db6d8a9968fe90a1e0783a7004c2fffa5536e2d79e65316585dad685765a5758f08cdeffd41ea7ed303427c2d2e75e4e315c1f53645f617ef3d4ced437a8e20852bfed52e2dc39545ba530ad6d70b2acaf3ee7f99ac27876b0f21112791fab4400e37d992bf9627d3c2fc103eaaf8d790f36a8928080f22672b0eb62501c1f38789ba923688d1fa22654e8d1fcb367e861327") openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) 12:02:11 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:11 executing program 2: syz_io_uring_setup(0x2ea5, &(0x7f0000000000)={0x0, 0x5e93, 0xc0, 0x0, 0xbc}, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_io_uring_setup(0x6d89, &(0x7f0000000100)={0x0, 0x60b8, 0x4, 0x1, 0x23e}, &(0x7f0000000180), &(0x7f00000001c0)=0x0) r2 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0x800, 0x0, 0xffffffffffffffff, 0xfffffff9, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3}, 0x48) syz_io_uring_submit(r0, r1, &(0x7f0000000280)=@IORING_OP_READ=@pass_buffer={0x16, 0x28, 0x2000, @fd=r2, 0xfffffffffffff75b, &(0x7f00000005c0)=""/4096, 0x1000, 0x1, 0x1}) r3 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, &(0x7f0000000580)) syz_io_uring_setup(0x2ea5, &(0x7f0000000000)={0x0, 0x5e93, 0xc0, 0x0, 0xbc}, &(0x7f0000000080), &(0x7f00000000c0)) (async) syz_io_uring_setup(0x6d89, &(0x7f0000000100)={0x0, 0x60b8, 0x4, 0x1, 0x23e}, &(0x7f0000000180), &(0x7f00000001c0)) (async) bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000200)={0x1b, 0x0, 0x0, 0x800, 0x0, 0xffffffffffffffff, 0xfffffff9, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x3}, 0x48) (async) syz_io_uring_submit(r0, r1, &(0x7f0000000280)=@IORING_OP_READ=@pass_buffer={0x16, 0x28, 0x2000, @fd=r2, 0xfffffffffffff75b, &(0x7f00000005c0)=""/4096, 0x1000, 0x1, 0x1}) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) 12:02:11 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:11 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:11 executing program 1: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x2, 0xffffffffffffffff, 0x0) r3 = getpgrp(r2) r4 = getpgid(0x0) r5 = getpgid(r3) kcmp$KCMP_EPOLL_TFD(r5, r3, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x7}) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r4, 0x7, r0, &(0x7f0000000040)={r0, r0, 0x3ff}) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x401}) 12:02:11 executing program 4: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x361240, 0x0) 12:02:11 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:11 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: r0 = memfd_secret(0x0) (async, rerun: 64) r1 = getpgrp(0xffffffffffffffff) (async, rerun: 64) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x2, 0xffffffffffffffff, 0x0) (async) r3 = getpgrp(r2) r4 = getpgid(0x0) (async) r5 = getpgid(r3) kcmp$KCMP_EPOLL_TFD(r5, r3, 0x7, r0, &(0x7f0000000080)={r0, r0, 0x7}) (async, rerun: 32) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) (rerun: 32) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r4, 0x7, r0, &(0x7f0000000040)={r0, r0, 0x3ff}) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x401}) 12:02:12 executing program 4: openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x109002, 0x0) r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:12 executing program 3: openat$pidfd(0xffffffffffffff9c, 0x0, 0x361240, 0x0) 12:02:12 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x18, 0x0, 0x0) 12:02:12 executing program 3: r0 = memfd_secret(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4}, 0x90) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getqdisc={0x30, 0x26, 0x20, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x5, 0x7}, {0x9, 0x4}, {0x0, 0xb}}, [{0x4}, {0x4}, {0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4804}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0xf8892a61a66acd9b, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffd}, @BATADV_ATTR_MULTICAST_FANOUT={0x0, 0x3c, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3f}, @BATADV_ATTR_FRAGMENTATION_ENABLED]}, 0x7}, 0x1, 0x0, 0x0, 0x20000081}, 0x4008010) r5 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1}) kcmp$KCMP_EPOLL_TFD(r5, 0x0, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:12 executing program 4: openat$pidfd(0xffffffffffffff9c, 0x0, 0x361240, 0x0) 12:02:12 executing program 2: openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x109002, 0x0) r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) openat$random(0xffffffffffffff9c, &(0x7f0000000000), 0x109002, 0x0) (async) socket$l2tp6(0xa, 0x2, 0x73) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) 12:02:12 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x18, 0x0, 0x0) 12:02:12 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: r0 = memfd_secret(0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4}, 0x90) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getqdisc={0x30, 0x26, 0x20, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x5, 0x7}, {0x9, 0x4}, {0x0, 0xb}}, [{0x4}, {0x4}, {0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4804}, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0xf8892a61a66acd9b, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffd}, @BATADV_ATTR_MULTICAST_FANOUT={0x0, 0x3c, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3f}, @BATADV_ATTR_FRAGMENTATION_ENABLED]}, 0x7}, 0x1, 0x0, 0x0, 0x20000081}, 0x4008010) r5 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1}) kcmp$KCMP_EPOLL_TFD(r5, 0x0, 0x7, r0, &(0x7f0000000480)={r0}) memfd_secret(0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000180), r0) (async) socket$inet_dccp(0x2, 0x6, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00'}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x0, 0x3, &(0x7f00000001c0)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r4}, 0x90) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)=@getqdisc={0x30, 0x26, 0x20, 0x70bd26, 0x25dfdbfe, {0x0, 0x0, 0x0, r4, {0x5, 0x7}, {0x9, 0x4}, {0x0, 0xb}}, [{0x4}, {0x4}, {0x4}]}, 0x30}, 0x1, 0x0, 0x0, 0x4804}, 0x0) (async) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0xf8892a61a66acd9b, 0x70bd25, 0x25dfdbff, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffffffd}, @BATADV_ATTR_MULTICAST_FANOUT={0x0, 0x3c, 0x80000000}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3f}, @BATADV_ATTR_FRAGMENTATION_ENABLED]}, 0x7}, 0x1, 0x0, 0x0, 0x20000081}, 0x4008010) (async) getpgrp(0xffffffffffffffff) (async) kcmp$KCMP_EPOLL_TFD(r5, r5, 0x7, r0, &(0x7f0000000000)={r0, r0, 0x1}) (async) kcmp$KCMP_EPOLL_TFD(r5, 0x0, 0x7, r0, &(0x7f0000000480)={r0}) (async) 12:02:12 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000040)) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) r1 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:12 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 0: openat$pidfd(0xffffffffffffff9c, 0x0, 0x361240, 0x0) 12:02:12 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x18, 0x0, 0x0) 12:02:12 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:12 executing program 4: r0 = memfd_secret(0x80000) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="c40254521af84e75adb243fd1aa2510134010000", @ANYRES16=r1, @ANYBLOB="00042abd7000fcdbdf250d00000005002f0001000000050038000100000008003b00000000000500380000000000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000001) r2 = epoll_create(0x3c6) epoll_pwait(r2, &(0x7f0000000300)=[{}], 0x1, 0x6, 0x0, 0x0) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0xf27) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:12 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:12 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) 12:02:12 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:12 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) 12:02:12 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000)=0x20, 0x4) r1 = memfd_secret(0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, 0x0) 12:02:12 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:12 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:12 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x19, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) 12:02:12 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 0: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/cgroup\x00') ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000040)) (async) ioctl$NS_GET_USERNS(r0, 0xb701, 0x0) (async) r1 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r1, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:12 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:12 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1a, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:12 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:12 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:12 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:13 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:13 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000000)) 12:02:13 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:13 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:13 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:13 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:13 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x19, 0x0, 0x0) 12:02:13 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:13 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:13 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1a, 0x0, 0x0) 12:02:13 executing program 1: r0 = memfd_secret(0x80000) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000080), r0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB="c40254521af84e75adb243fd1aa2510134010000", @ANYRES16=r1, @ANYBLOB="00042abd7000fcdbdf250d00000005002f0001000000050038000100000008003b00000000000500380000000000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20000001) (async) r2 = epoll_create(0x3c6) epoll_pwait(r2, &(0x7f0000000300)=[{}], 0x1, 0x6, 0x0, 0x0) (async) epoll_wait(r2, &(0x7f0000000000)=[{}, {}, {}, {}], 0x4, 0xf27) r3 = getpgrp(0xffffffffffffffff) (async) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r0, &(0x7f0000000480)={r0}) 12:02:13 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:13 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1a, 0x0, 0x0) 12:02:13 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:13 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:13 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x19, 0x0, 0x0) 12:02:13 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1a, 0x0, 0x0) 12:02:13 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:13 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000000)) 12:02:13 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x19, 0x0, 0x0) 12:02:13 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:13 executing program 3: r0 = syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") r1 = getpgrp(0x0) r2 = memfd_secret(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r2) socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000280)={r2, r3}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000000)) 12:02:13 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x30, 0x0, &(0x7f0000000580)) [ 1000.735201][ T3068] ================================================================== [ 1000.743313][ T3068] BUG: KCSAN: data-race in __dentry_kill / d_walk [ 1000.749742][ T3068] [ 1000.752073][ T3068] write to 0xffff88812f836d80 of 4 bytes by task 21859 on cpu 0: [ 1000.759796][ T3068] __dentry_kill+0xa0/0x4b0 [ 1000.764276][ T3068] dput+0x5c/0xd0 [ 1000.767892][ T3068] __fput+0x44c/0x660 [ 1000.771880][ T3068] ____fput+0x15/0x20 [ 1000.775844][ T3068] task_work_run+0x13a/0x1a0 [ 1000.780507][ T3068] do_exit+0x5fd/0x1740 [ 1000.784650][ T3068] do_group_exit+0x102/0x150 [ 1000.789228][ T3068] get_signal+0xf2f/0x1080 [ 1000.793630][ T3068] arch_do_signal_or_restart+0x95/0x4b0 [ 1000.799162][ T3068] irqentry_exit_to_user_mode+0x94/0x130 [ 1000.804871][ T3068] irqentry_exit+0x12/0x50 [ 1000.809277][ T3068] exc_general_protection+0x33d/0x4d0 [ 1000.814638][ T3068] asm_exc_general_protection+0x26/0x30 [ 1000.820175][ T3068] [ 1000.822486][ T3068] read to 0xffff88812f836d80 of 4 bytes by task 3068 on cpu 1: [ 1000.830012][ T3068] d_walk+0x1f8/0x4a0 [ 1000.833990][ T3068] shrink_dcache_parent+0x84/0x1b0 [ 1000.839347][ T3068] vfs_rmdir+0x28d/0x300 [ 1000.843584][ T3068] do_rmdir+0x194/0x320 [ 1000.847765][ T3068] __x64_sys_unlinkat+0xa4/0xb0 [ 1000.852615][ T3068] do_syscall_64+0xd3/0x1d0 [ 1000.857140][ T3068] entry_SYSCALL_64_after_hwframe+0x6d/0x75 [ 1000.863025][ T3068] [ 1000.865329][ T3068] value changed: 0x00280100 -> 0x00000100 [ 1000.871116][ T3068] [ 1000.873534][ T3068] Reported by Kernel Concurrency Sanitizer on: [ 1000.879662][ T3068] CPU: 1 PID: 3068 Comm: syz-fuzzer Not tainted 6.8.0-syzkaller-11752-gdba89d1b81df #0 [ 1000.889603][ T3068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/29/2024 [ 1000.899823][ T3068] ================================================================== 12:02:13 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:13 executing program 2: r0 = syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") r1 = getpgrp(0x0) r2 = memfd_secret(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r2) socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000280)={r2, r3}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000000)) 12:02:13 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x30, 0x0, &(0x7f0000000580)) 12:02:14 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:14 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:14 executing program 0: r0 = syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") r1 = getpgrp(0x0) r2 = memfd_secret(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r2) socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000280)={r2, r3}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000000)) 12:02:14 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x30, 0x0, &(0x7f0000000580)) 12:02:14 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:14 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x30, 0x0, &(0x7f0000000580)) [ 1001.334763][ T49] netdevsim netdevsim4 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 12:02:14 executing program 3: r0 = memfd_secret(0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000940)=@o_path={0x0, r0}, 0x18) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) r3 = getpgid(0x0) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x10, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x10000}}]}, &(0x7f0000000200)='GPL\x00', 0x3, 0x70, &(0x7f00000003c0)=""/112, 0x41100, 0x55, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000440)={0x8, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000000480)=[{0x0, 0x3, 0xd, 0x3}, {0x2, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x3}, {0x0, 0x4, 0x8, 0x9}, {0x4, 0x2, 0x7, 0x9}, {0x5, 0x4, 0xf, 0x5}], 0x10, 0x6}, 0x90) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000005c0)={0xffffffffffffffff, r4}) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file0\x00', r0}, 0x18) r5 = epoll_create(0x3c6) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000280)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r6}, &(0x7f0000000240), &(0x7f0000000300)=r5}, 0x20) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000140)=[{}], 0x1, &(0x7f00000001c0)={r7, r8+10000000}, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) 12:02:14 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x21, 0x0, &(0x7f0000000580)) [ 1001.406878][ T49] netdevsim netdevsim4 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 12:02:14 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:14 executing program 2: r0 = syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") r1 = getpgrp(0x0) r2 = memfd_secret(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r2) socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000280)={r2, r3}) r4 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000000)) 12:02:14 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:14 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x30, 0x0, &(0x7f0000000580)) [ 1001.498721][ T49] netdevsim netdevsim4 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 12:02:14 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1e, 0x0, &(0x7f0000000580)) 12:02:14 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:14 executing program 0: syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") getpgrp(0x0) r0 = memfd_secret(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r0) socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)) [ 1001.579116][ T49] netdevsim netdevsim4 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 12:02:14 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x30, 0x0, &(0x7f0000000580)) 12:02:14 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:14 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:14 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x30, 0x0, &(0x7f0000000580)) [ 1001.761403][ T49] bridge_slave_1: left allmulticast mode [ 1001.767255][ T49] bridge_slave_1: left promiscuous mode [ 1001.772897][ T49] bridge0: port 2(bridge_slave_1) entered disabled state 12:02:14 executing program 1: syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") getpgrp(0x0) memfd_secret(0x0) socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)) [ 1001.815135][ T49] bridge_slave_0: left allmulticast mode [ 1001.820900][ T49] bridge_slave_0: left promiscuous mode [ 1001.826644][ T49] bridge0: port 1(bridge_slave_0) entered disabled state 12:02:14 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x21, 0x0, &(0x7f0000000580)) 12:02:14 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:14 executing program 1: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x30, 0x0, &(0x7f0000000580)) 12:02:14 executing program 2: syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") getpgrp(0x0) socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)) 12:02:14 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) [ 1002.008452][ T49] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 1002.030819][ T49] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface 12:02:14 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:14 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x30, 0x0, &(0x7f0000000580)) 12:02:15 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) [ 1002.068453][ T49] bond0 (unregistering): Released all slaves 12:02:15 executing program 1: syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)) [ 1002.187819][ T49] hsr_slave_0: left promiscuous mode [ 1002.205180][ T49] hsr_slave_1: left promiscuous mode 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1e, 0x0, 0x0) 12:02:15 executing program 0: r0 = memfd_secret(0x0) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000940)=@o_path={0x0, r0}, 0x18) (async) r1 = memfd_secret(0x0) r2 = getpgrp(0xffffffffffffffff) (async) r3 = getpgid(0x0) (async) r4 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000500)={0x18, 0x10, &(0x7f0000000340)=@framed={{0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1}, [@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x10000}}]}, &(0x7f0000000200)='GPL\x00', 0x3, 0x70, &(0x7f00000003c0)=""/112, 0x41100, 0x55, '\x00', 0x0, 0x0, r1, 0x8, &(0x7f0000000440)={0x8, 0x5}, 0x8, 0x10, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, &(0x7f0000000480)=[{0x0, 0x3, 0xd, 0x3}, {0x2, 0x1, 0x5, 0xb}, {0x0, 0x3, 0x3}, {0x0, 0x4, 0x8, 0x9}, {0x4, 0x2, 0x7, 0x9}, {0x5, 0x4, 0xf, 0x5}], 0x10, 0x6}, 0x90) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r1, &(0x7f00000005c0)={0xffffffffffffffff, r4}) (async) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)=@generic={&(0x7f0000000040)='./file0\x00', r0}, 0x18) r5 = epoll_create(0x3c6) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000002c0)={{r1, 0xffffffffffffffff}, &(0x7f00000000c0), &(0x7f0000000280)=r1}, 0x20) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000100)={{r6}, &(0x7f0000000240), &(0x7f0000000300)=r5}, 0x20) clock_gettime(0x0, &(0x7f0000000180)={0x0, 0x0}) epoll_pwait2(r5, &(0x7f0000000140)=[{}], 0x1, &(0x7f00000001c0)={r7, r8+10000000}, 0x0, 0x0) epoll_ctl$EPOLL_CTL_DEL(r5, 0x2, r0) [ 1002.232889][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 1002.240494][ T49] batman_adv: batadv0: Removing interface: batadv_slave_0 12:02:15 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x30, 0x0, &(0x7f0000000580)) 12:02:15 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1e, 0x0, 0x0) [ 1002.300105][ T49] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 1002.307680][ T49] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 1002.333406][ T49] veth1_macvtap: left promiscuous mode [ 1002.338977][ T49] veth0_macvtap: left promiscuous mode [ 1002.344533][ T49] veth1_vlan: left promiscuous mode 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:15 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) [ 1002.349820][ T49] veth0_vlan: left promiscuous mode 12:02:15 executing program 3: socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)) 12:02:15 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x21, 0x0, 0x0) 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1e, 0x0, 0x0) 12:02:15 executing program 1: socketpair(0x0, 0x80005, 0x83, &(0x7f0000000240)) 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:15 executing program 2: r0 = syz_clone(0x302000, &(0x7f0000000040)="1a27173472a80a8186c43c14e63b871a8a2ff2929064cdd7430592d546c158aac6c95666ce93b7064bd9235af4b76d59d25bacaff67ab959c1bf58d8ed2472d2b499e059ce4270dc5997bdb9a78ac4d6568425f2da978fcbefe135d4c4b8fd", 0x5f, &(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)="6a61c358b9c28c7ba22c0465dc64cef437a926657e037d4d416791eb44c66c61a2a0a4116d1f7d0f6a46b1b6226c7fe468932e23133c60679962acc9ddb5e70848ff3e71f441318ec8be91b6b21278e32175d050a182fb4d0b092f21078482634fff82861f501dbdba59a8ce990da29b5691feac0e0cfb8233633e482a0a6ea1ddba4a0e581cc684bb1a15577ff6ac8cff000fd23b7338b672e06640bcba480baf62cfb108c57ca81a783bc45d6d79f15b61ddd46c8420521153fd1f30a60e03a7ad90f5a9efa70824161f27b1c2db777d6fc443f0175f83006d888e6eaaeab9207ce9bc077a") (async) r1 = getpgrp(0x0) r2 = memfd_secret(0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000700), r2) socketpair(0x25, 0x80005, 0x83, &(0x7f0000000240)={0xffffffffffffffff}) kcmp$KCMP_EPOLL_TFD(r0, r1, 0x7, 0xffffffffffffffff, &(0x7f0000000280)={r2, r3}) (async, rerun: 32) r4 = socket$l2tp6(0xa, 0x2, 0x73) (rerun: 32) getsockopt$inet6_mreq(r4, 0x29, 0x0, 0x0, &(0x7f0000000000)) 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x21, 0x0, 0x0) 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:15 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x21, 0x0, 0x0) 12:02:15 executing program 3: socketpair(0x0, 0x80005, 0x83, &(0x7f0000000240)) [ 1002.591415][ T49] team0 (unregistering): Port device team_slave_1 removed [ 1002.620779][ T49] team0 (unregistering): Port device team_slave_0 removed 12:02:15 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x30, 0x0, 0x0) 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x31, 0x0, &(0x7f0000000580)) 12:02:15 executing program 2: socketpair(0x0, 0x80005, 0x83, &(0x7f0000000240)) 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = syz_clone(0x24040000, &(0x7f0000000000)="7a17052b0b55fa5e5295d5be07b177d3ed664bc2da50780b99021098c1b6e0fa0ab5f9198426603452ff8c70e1ec38e5b7c263b00af75cd5e49f8f33406b3cb9983fe683def1ac1a5966ac00c4f3ed47477779770c91bb0028", 0x59, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="b91e973f4649a7371c2a88b59cec1ca037735d88706ef25a") r2 = getpgrp(0x0) r3 = epoll_create(0x4) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r3, r0}) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:15 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x31, 0x0, &(0x7f0000000580)) [ 1002.720074][T22196] chnl_net:caif_netlink_parms(): no params data found 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x30, 0x0, 0x0) [ 1002.851691][T22196] bridge0: port 1(bridge_slave_0) entered blocking state [ 1002.858868][T22196] bridge0: port 1(bridge_slave_0) entered disabled state 12:02:15 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) r1 = syz_clone(0x24040000, &(0x7f0000000000)="7a17052b0b55fa5e5295d5be07b177d3ed664bc2da50780b99021098c1b6e0fa0ab5f9198426603452ff8c70e1ec38e5b7c263b00af75cd5e49f8f33406b3cb9983fe683def1ac1a5966ac00c4f3ed47477779770c91bb0028", 0x59, &(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)="b91e973f4649a7371c2a88b59cec1ca037735d88706ef25a") (async) r2 = getpgrp(0x0) (async) r3 = epoll_create(0x4) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000140)={r3, r0}) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x31, 0x0, &(0x7f0000000580)) 12:02:15 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x30, 0x0, 0x0) [ 1002.925669][T22196] bridge_slave_0: entered allmulticast mode [ 1002.949069][T22196] bridge_slave_0: entered promiscuous mode 12:02:15 executing program 1: socketpair(0x25, 0x0, 0x83, &(0x7f0000000240)) 12:02:15 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x8, 0x79}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x90}, 0x8000) r3 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, &(0x7f0000000580)) [ 1002.977902][T22196] bridge0: port 2(bridge_slave_1) entered blocking state [ 1002.984976][T22196] bridge0: port 2(bridge_slave_1) entered disabled state [ 1003.003215][T22196] bridge_slave_1: entered allmulticast mode [ 1003.016684][T22196] bridge_slave_1: entered promiscuous mode 12:02:15 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x31, 0x0, &(0x7f0000000580)) 12:02:15 executing program 2: socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)={0x34, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8}, @val={0xc}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @device_b}]}, 0x34}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MPATH(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x40, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r2}, @val={0xc, 0x99, {0x8, 0x79}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa}]}, 0x40}, 0x1, 0x0, 0x0, 0x90}, 0x8000) r3 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) getsockopt$inet6_mreq(r3, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:16 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x33, 0x0, &(0x7f0000000580)) 12:02:16 executing program 3: socketpair(0x25, 0x0, 0x83, &(0x7f0000000240)) [ 1003.079682][T22196] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1003.116854][T22196] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link 12:02:16 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x31, 0x0, &(0x7f0000000580)) [ 1003.172220][T22196] team0: Port device team_slave_0 added [ 1003.196130][T22196] team0: Port device team_slave_1 added 12:02:16 executing program 3: r0 = memfd_secret(0x0) r1 = getpgid(0x0) r2 = epoll_create(0xfff) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x7) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r2, &(0x7f00000000c0)={r5, r0, 0x2}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000080)={r2, r0, 0x26}) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f0000000000)={r0}) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000040)={r2, r2, 0x3ff}) 12:02:16 executing program 1: socketpair(0x25, 0x0, 0x83, &(0x7f0000000240)) 12:02:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x33, 0x0, &(0x7f0000000580)) [ 1003.279379][T22196] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1003.286373][T22196] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1003.312431][T22196] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active 12:02:16 executing program 0: r0 = memfd_secret(0x0) epoll_pwait2(r0, &(0x7f0000000180)=[{}], 0x1, 0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440)=r0, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x2a, &(0x7f00000000c0)=@raw=[@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x80}}, @ldst={0x2, 0x2, 0x6, 0x9, 0x8, 0x0, 0x4}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @ldst={0x0, 0x3, 0x4, 0xb, 0x7, 0xffffffffffffffff, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r1}}], &(0x7f0000000240)='syzkaller\x00', 0x8, 0x11, &(0x7f0000000280)=""/17, 0x41100, 0x9e, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000002c0)={0x1, 0xe, 0xe2, 0x4}, 0x10, 0x0, 0x0, 0x6, 0x0, &(0x7f0000000300)=[{0x1, 0x5, 0x3, 0x3}, {0x3, 0x1, 0x9, 0x6}, {0x3, 0x3, 0x4, 0xc}, {0x4, 0x1, 0x1, 0x1}, {0x5, 0x3, 0xb, 0xb}, {0x4, 0x2, 0x4, 0xc}], 0x10, 0x1}, 0x90) r2 = socket$l2tp6(0xa, 0x2, 0x73) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r0) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:16 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x31, 0x0, &(0x7f0000000580)) 12:02:16 executing program 2: r0 = memfd_secret(0x0) (async, rerun: 64) r1 = getpgid(0x0) (async, rerun: 64) r2 = epoll_create(0xfff) (async) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = getpgrp(0xffffffffffffffff) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, 0xffffffffffffffff, 0x0) r5 = epoll_create(0x7) kcmp$KCMP_EPOLL_TFD(r1, r3, 0x7, r2, &(0x7f00000000c0)={r5, r0, 0x2}) (async) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000080)={r2, r0, 0x26}) (async) kcmp$KCMP_EPOLL_TFD(0x0, r1, 0x7, r0, &(0x7f0000000000)={r0}) (async) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000040)={r2, r2, 0x3ff}) 12:02:16 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x33, 0x0, &(0x7f0000000580)) 12:02:16 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010101}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '[\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x400000d5}, 0x44004) r2 = memfd_secret(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r2}) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r5, 0x0, 0x0, &(0x7f0000000040), 0x4) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r5, 0x4}) [ 1003.417390][T22196] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1003.424391][T22196] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1003.450445][T22196] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active 12:02:16 executing program 2: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:16 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x33, 0x0, &(0x7f0000000580)) 12:02:16 executing program 3: r0 = memfd_secret(0x0) epoll_pwait2(r0, &(0x7f0000000180)=[{}], 0x1, 0x0, 0x0, 0x0) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{0xffffffffffffffff, 0xffffffffffffffff}, &(0x7f0000000000), &(0x7f0000000040)}, 0x20) setsockopt$sock_attach_bpf(r0, 0x1, 0x32, &(0x7f0000000440)=r0, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000380)={0x6, 0x2a, &(0x7f00000000c0)=@raw=[@snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x6}}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffffe}, @printk={@u, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x3, 0x0, 0x0, 0x80}}, @ldst={0x2, 0x2, 0x6, 0x9, 0x8, 0x0, 0x4}, @snprintf={{}, {}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {}, {}, {0x18, 0x3, 0x2, 0x0, r0}}, @ldst={0x0, 0x3, 0x4, 0xb, 0x7, 0xffffffffffffffff, 0xfffffffffffffffc}, @tail_call={{0x18, 0x2, 0x1, 0x0, r1}}], &(0x7f0000000240)='syzkaller\x00', 0x8, 0x11, &(0x7f0000000280)=""/17, 0x41100, 0x9e, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f00000002c0)={0x1, 0xe, 0xe2, 0x4}, 0x10, 0x0, 0x0, 0x6, 0x0, &(0x7f0000000300)=[{0x1, 0x5, 0x3, 0x3}, {0x3, 0x1, 0x9, 0x6}, {0x3, 0x3, 0x4, 0xc}, {0x4, 0x1, 0x1, 0x1}, {0x5, 0x3, 0xb, 0xb}, {0x4, 0x2, 0x4, 0xc}], 0x10, 0x1}, 0x90) r2 = socket$l2tp6(0xa, 0x2, 0x73) syz_genetlink_get_family_id$nl80211(&(0x7f0000000480), r0) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) getsockopt$inet6_mreq(r2, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:16 executing program 1: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x31, 0x0, &(0x7f0000000580)) [ 1003.639336][T22196] hsr_slave_0: entered promiscuous mode [ 1003.665608][T22196] hsr_slave_1: entered promiscuous mode 12:02:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 32) sendmsg$NLBL_MGMT_C_REMOVE(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x24, r1, 0x300, 0x70bd28, 0x25dfdbfc, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @rand_addr=0x64010101}, @NLBL_MGMT_A_DOMAIN={0x6, 0x1, '[\x00'}]}, 0x24}, 0x1, 0x0, 0x0, 0x400000d5}, 0x44004) r2 = memfd_secret(0x0) (async) r3 = getpgrp(0xffffffffffffffff) (async) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r2}) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_WANTACK(r5, 0x0, 0x0, &(0x7f0000000040), 0x4) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000000)={r2, r5, 0x4}) [ 1003.686017][T22196] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1003.693586][T22196] Cannot create hsr debugfs directory 12:02:16 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) socketpair(0x10, 0x5, 0xf6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) r4 = syz_clone(0x502e0200, &(0x7f0000000280)="a9b23134398a82f75f8d3ac9678e116da821ecbd71378369dfea3f47393dc72237fbb347ea8ac467daa8896ec23e63c9623bafca0262ac155ace67736475d602d65059b5fc6205d359526facdda62035fb9500cb936028100b73a18080ab85de24118c93a4b013046fad224f244d556984262edb871dd0c559a1d72e13b7976c35ab6ed179d09fd2560283b6d5aad21d580d119b3d444be3343ec34b37b88df7c237ff5d18a9e412058bd7339dbb03eb14de807c34f2d95c", 0xb8, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) r5 = epoll_create(0x8) r6 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r1, &(0x7f00000005c0)={r5, r6, 0x8}) r7 = epoll_create(0xffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r2) sendmsg$NL80211_CMD_DISCONNECT(r8, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x68, r9, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x8000, 0x9}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x27}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3e}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xf}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x37}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xb}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008055}, 0x48000) r10 = socket$nl_route(0x10, 0x3, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r4, 0x7, r1, &(0x7f0000000400)={r7, r10, 0x101}) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') r11 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000180)) r12 = socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) r14 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r14, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000800)=[{}, {}, {}], 0x3, &(0x7f0000000840), &(0x7f0000000880)={[0x9]}, 0x8) sendmsg$BATADV_CMD_GET_MESH(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="1c09000000", @ANYRES16=r13, @ANYBLOB="090c00000000000000000100000008000300", @ANYRES32=r15, @ANYBLOB], 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r8, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x3c, r13, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8044}, 0x24000000) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x3c, r3, 0x300, 0x70bd29, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r11}, @GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x15}, 0x4000815) epoll_pwait2(r7, &(0x7f0000000700)=[{}], 0x1, &(0x7f0000000740), &(0x7f0000000780)={[0x20]}, 0x8) 12:02:16 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x33, 0x0, &(0x7f0000000580)) 12:02:16 executing program 0: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:16 executing program 1: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:16 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x31, 0x0, &(0x7f0000000580)) 12:02:16 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="13f96bbd7000fbdbdf", @ANYRES32], 0x40}}, 0x0) r2 = memfd_secret(0x0) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r2}) r5 = syz_clone(0x0, &(0x7f00000004c0)="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", 0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="a3d9d4b79c128ddb6b2b5e545d8aeffda44eb585521400f682290e3a23f4520d5fafcfea3fdccdf9930961cb9daec7ad7c827ef13d84d5fe2509b481db9da5e62ebca69a120fbabc61ca554053bdf31b085647c5798480f916507478057afdb52361a30be124b71020d2aae688726c9fcbcc5f80ae6b5c518720e4c4164e41cafd47a13f63872dda4ebc9d2feb2ee7b1886305108697fca8ad40032d0524b4faeb2e92f6c7c247968061321db152ae4d4e9a531bf84b727618b7bafb7168efd175bd99e0d71c5a6621c2d1b5180879f539eb6386107e7e91c28cab805c0351ea3a838218f4ba336fd91206dd35559aca2dd75685") r6 = epoll_create(0x101) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000000180)={r6, r2, 0x1f}) r7 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r7) 12:02:16 executing program 3: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:16 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x31, 0x0, &(0x7f0000000580)) 12:02:16 executing program 3: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x33, 0x0, &(0x7f0000000580)) 12:02:16 executing program 0: socketpair(0x25, 0x80005, 0x83, 0x0) 12:02:16 executing program 1: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:16 executing program 0: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:16 executing program 3: socketpair(0x25, 0x80005, 0x83, 0x0) 12:02:17 executing program 2: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x33, 0x0, &(0x7f0000000580)) 12:02:17 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x31, 0x0, &(0x7f0000000580)) 12:02:17 executing program 0: socketpair(0x25, 0x80005, 0x83, 0x0) [ 1004.108240][T22196] netdevsim netdevsim4 netdevsim0: renamed from eth0 12:02:17 executing program 0: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:17 executing program 1: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:17 executing program 0: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) 12:02:17 executing program 3: socketpair(0x25, 0x80005, 0x0, &(0x7f0000000240)) [ 1004.165552][T22196] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 1004.174151][T22196] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 1004.200442][T22196] netdevsim netdevsim4 netdevsim3: renamed from eth3 12:02:17 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:17 executing program 2: socketpair(0x0, 0x80005, 0x0, &(0x7f0000000240)) [ 1004.298253][T22196] 8021q: adding VLAN 0 to HW filter on device bond0 12:02:17 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x33, 0x0, &(0x7f0000000580)) [ 1004.339566][T22196] 8021q: adding VLAN 0 to HW filter on device team0 [ 1004.376707][T26408] bridge0: port 1(bridge_slave_0) entered blocking state 12:02:17 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) [ 1004.383790][T26408] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1004.400807][T26408] bridge0: port 2(bridge_slave_1) entered blocking state [ 1004.408042][T26408] bridge0: port 2(bridge_slave_1) entered forwarding state 12:02:17 executing program 0: socketpair(0x0, 0x80005, 0x0, &(0x7f0000000240)) 12:02:17 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:17 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_MPATH(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="13f96bbd7000fbdbdf", @ANYRES32], 0x40}}, 0x0) (async) r2 = memfd_secret(0x0) r3 = getpgrp(0xffffffffffffffff) (async, rerun: 64) r4 = getpgid(0x0) (rerun: 64) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r2}) (async) r5 = syz_clone(0x0, &(0x7f00000004c0)="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", 0x1000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)="a3d9d4b79c128ddb6b2b5e545d8aeffda44eb585521400f682290e3a23f4520d5fafcfea3fdccdf9930961cb9daec7ad7c827ef13d84d5fe2509b481db9da5e62ebca69a120fbabc61ca554053bdf31b085647c5798480f916507478057afdb52361a30be124b71020d2aae688726c9fcbcc5f80ae6b5c518720e4c4164e41cafd47a13f63872dda4ebc9d2feb2ee7b1886305108697fca8ad40032d0524b4faeb2e92f6c7c247968061321db152ae4d4e9a531bf84b727618b7bafb7168efd175bd99e0d71c5a6621c2d1b5180879f539eb6386107e7e91c28cab805c0351ea3a838218f4ba336fd91206dd35559aca2dd75685") (async) r6 = epoll_create(0x101) kcmp$KCMP_EPOLL_TFD(r4, r5, 0x7, r2, &(0x7f0000000180)={r6, r2, 0x1f}) (async, rerun: 32) r7 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 32) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r7) [ 1004.434702][T22196] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 12:02:17 executing program 0: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x33, 0x0, &(0x7f0000000580)) [ 1004.514700][T22196] 8021q: adding VLAN 0 to HW filter on device batadv0 12:02:17 executing program 0: socketpair(0x0, 0x80005, 0x0, &(0x7f0000000240)) 12:02:17 executing program 3: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x33, 0x0, &(0x7f0000000580)) 12:02:17 executing program 1: r0 = getpgrp(0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xa7a, '\x00', r1, 0xffffffffffffffff, 0x1, 0x0, 0x5}, 0x48) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x2}) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) 12:02:17 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x31, 0x0, 0x0) 12:02:17 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:17 executing program 2: socketpair(0x0, 0x80005, 0x0, &(0x7f0000000240)) 12:02:17 executing program 0: socketpair(0x0, 0x80005, 0x0, &(0x7f0000000240)) 12:02:17 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:17 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x31, 0x0, 0x0) 12:02:17 executing program 3: socketpair(0x0, 0x80005, 0x0, &(0x7f0000000240)) [ 1004.830516][T22196] veth0_vlan: entered promiscuous mode [ 1004.870067][T22196] veth1_vlan: entered promiscuous mode [ 1004.897958][T22196] veth0_macvtap: entered promiscuous mode [ 1004.927283][T22196] veth1_macvtap: entered promiscuous mode [ 1004.953919][T22196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1004.964521][T22196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1004.974475][T22196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1004.985006][T22196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 12:02:17 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:17 executing program 0: socketpair(0x25, 0x0, 0x0, &(0x7f0000000240)) 12:02:17 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x31, 0x0, 0x0) 12:02:17 executing program 2: r0 = getpgrp(0xffffffffffffffff) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000080)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0xa7a, '\x00', r1, 0xffffffffffffffff, 0x1, 0x0, 0x5}, 0x48) kcmp$KCMP_EPOLL_TFD(r0, r0, 0x7, 0xffffffffffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff, 0x2}) (async) r2 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r0, r2, 0x7, 0xffffffffffffffff, &(0x7f0000000480)) 12:02:17 executing program 3: socketpair(0x25, 0x0, 0x0, &(0x7f0000000240)) 12:02:17 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x33, 0x0, 0x0) [ 1004.994842][T22196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1005.005325][T22196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1005.015191][T22196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 1005.025661][T22196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 12:02:18 executing program 0: socketpair(0x25, 0x0, 0x0, &(0x7f0000000240)) 12:02:18 executing program 1: socketpair(0x0, 0x80005, 0x0, &(0x7f0000000240)) 12:02:18 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x33, 0x0, 0x0) 12:02:18 executing program 0: socketpair(0x25, 0x0, 0x0, &(0x7f0000000240)) 12:02:18 executing program 3: socketpair(0x25, 0x0, 0x0, &(0x7f0000000240)) [ 1005.151081][T22196] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 1005.179557][T22196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1005.190050][T22196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! 12:02:18 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x33, 0x0, 0x0) [ 1005.200105][T22196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1005.210638][T22196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1005.220521][T22196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 1005.230976][T22196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1005.240992][T22196] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 12:02:18 executing program 0: socketpair(0x25, 0x0, 0x0, &(0x7f0000000240)) 12:02:18 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) (async) r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000000)={@ipv4={""/10, ""/2, @multicast2}}, &(0x7f0000000040)=0x14) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) socketpair(0x10, 0x5, 0xf6, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$gtp(&(0x7f0000000100), 0xffffffffffffffff) syz_clone(0x502e0200, &(0x7f0000000280)="a9b23134398a82f75f8d3ac9678e116da821ecbd71378369dfea3f47393dc72237fbb347ea8ac467daa8896ec23e63c9623bafca0262ac155ace67736475d602d65059b5fc6205d359526facdda62035fb9500cb936028100b73a18080ab85de24118c93a4b013046fad224f244d556984262edb871dd0c559a1d72e13b7976c35ab6ed179d09fd2560283b6d5aad21d580d119b3d444be3343ec34b37b88df7c237ff5d18a9e412058bd7339dbb03eb14de807c34f2d95c", 0xb8, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) (async) r4 = syz_clone(0x502e0200, &(0x7f0000000280)="a9b23134398a82f75f8d3ac9678e116da821ecbd71378369dfea3f47393dc72237fbb347ea8ac467daa8896ec23e63c9623bafca0262ac155ace67736475d602d65059b5fc6205d359526facdda62035fb9500cb936028100b73a18080ab85de24118c93a4b013046fad224f244d556984262edb871dd0c559a1d72e13b7976c35ab6ed179d09fd2560283b6d5aad21d580d119b3d444be3343ec34b37b88df7c237ff5d18a9e412058bd7339dbb03eb14de807c34f2d95c", 0xb8, &(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) epoll_create(0x8) (async) r5 = epoll_create(0x8) r6 = ioctl$NS_GET_PARENT(0xffffffffffffffff, 0xb702, 0x0) kcmp$KCMP_EPOLL_TFD(r4, r4, 0x7, r1, &(0x7f00000005c0)={r5, r6, 0x8}) r7 = epoll_create(0xffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000440), r2) sendmsg$NL80211_CMD_DISCONNECT(r8, &(0x7f0000000540)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000500)={&(0x7f0000000480)={0x68, r9, 0x200, 0x70bd29, 0x25dfdbfe, {{}, {@void, @val={0xc, 0x99, {0x8000, 0x9}}}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x1c}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x27}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3e}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xf}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x37}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xb}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}]}, 0x68}, 0x1, 0x0, 0x0, 0x4008055}, 0x48000) socket$nl_route(0x10, 0x3, 0x0) (async) r10 = socket$nl_route(0x10, 0x3, 0x0) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, r4, 0x7, r1, &(0x7f0000000400)={r7, r10, 0x101}) syz_open_procfs$namespace(0x0, &(0x7f0000000140)='ns/mnt\x00') r11 = syz_open_procfs$userns(0xffffffffffffffff, &(0x7f0000000180)) r12 = socket$nl_generic(0x10, 0x3, 0x10) r13 = syz_genetlink_get_family_id$batadv(&(0x7f0000000140), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) (async) r14 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r14, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000800)=[{}, {}, {}], 0x3, &(0x7f0000000840), &(0x7f0000000880)={[0x9]}, 0x8) (async) epoll_pwait2(0xffffffffffffffff, &(0x7f0000000800)=[{}, {}, {}], 0x3, &(0x7f0000000840), &(0x7f0000000880)={[0x9]}, 0x8) sendmsg$BATADV_CMD_GET_MESH(r12, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000007c0)=ANY=[@ANYBLOB="1c09000000", @ANYRES16=r13, @ANYBLOB="090c00000000000000000100000008000300", @ANYRES32=r15, @ANYBLOB], 0x1c}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(r8, &(0x7f00000006c0)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x3c, r13, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0xff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x7f}]}, 0x3c}, 0x1, 0x0, 0x0, 0x8044}, 0x24000000) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x3c, r3, 0x300, 0x70bd29, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r11}, @GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x15}, 0x4000815) (async) sendmsg$GTP_CMD_NEWPDP(r2, &(0x7f0000000240)={&(0x7f00000000c0), 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x3c, r3, 0x300, 0x70bd29, 0x25dfdbff, {}, [@GTPA_FLOW={0x6, 0x6, 0x3}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_I_TEI={0x8, 0x8, 0x2}, @GTPA_NET_NS_FD={0x8, 0x7, r11}, @GTPA_FLOW={0x6, 0x6, 0x4}]}, 0x3c}, 0x1, 0x0, 0x0, 0x15}, 0x4000815) epoll_pwait2(r7, &(0x7f0000000700)=[{}], 0x1, &(0x7f0000000740), &(0x7f0000000780)={[0x20]}, 0x8) 12:02:18 executing program 3: r0 = memfd_secret(0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) r2 = memfd_secret(0x21b65db3a3fb7e60) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) r5 = epoll_create(0x7) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r5}) [ 1005.251523][T22196] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 1005.287158][T22196] batman_adv: batadv0: Interface activated: batadv_slave_1 12:02:18 executing program 0: socketpair(0x25, 0x80005, 0x0, 0x0) 12:02:18 executing program 1: socketpair(0x25, 0x80005, 0x0, 0x0) 12:02:18 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x35, 0x0, &(0x7f0000000580)) [ 1005.299920][T22196] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.308778][T22196] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.317767][T22196] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 1005.326618][T22196] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 12:02:18 executing program 0: r0 = memfd_secret(0x80000) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000000)) (async, rerun: 64) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000040)={'batadv0\x00', 0x0}) (rerun: 64) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f0000000080)=r1) (async) ioctl$TUNSETIFINDEX(r0, 0x400454da, &(0x7f00000000c0)=r1) r2 = memfd_secret(0x21b65db3a3fb7e60) r3 = getpgrp(0xffffffffffffffff) r4 = getpgid(0x0) r5 = epoll_create(0x7) kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r2, &(0x7f0000000480)={r5}) 12:02:18 executing program 1: socketpair(0x25, 0x80005, 0x0, 0x0) 12:02:18 executing program 4: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:18 executing program 0: socketpair(0x25, 0x80005, 0x0, 0x0) 12:02:18 executing program 3: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x5}) 12:02:18 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x35, 0x0, &(0x7f0000000580)) 12:02:18 executing program 2: socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1d, 0x0, &(0x7f0000000580)) 12:02:18 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) r1 = memfd_secret(0x0) syz_io_uring_setup(0x7444, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc080}, 0x40084) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup=r1, 0x34, 0x0, 0xe, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0]}, 0x40) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r5, 0x1ff0114d56d7fae3, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_to_bond\x00'}]}, 0x28}}, 0x0) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000480)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r5, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}]}, 0x2c}}, 0x48050) 12:02:18 executing program 4: socketpair(0x25, 0x80005, 0x0, 0x0) 12:02:18 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x35, 0x0, &(0x7f0000000580)) 12:02:18 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:18 executing program 4: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) getpgid(0x0) (async) kcmp$KCMP_EPOLL_TFD(r1, r1, 0x7, r0, &(0x7f0000000480)={r0, 0xffffffffffffffff, 0x5}) 12:02:18 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x36, 0x0, &(0x7f0000000580)) 12:02:18 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) (async) r1 = memfd_secret(0x0) syz_io_uring_setup(0x7444, &(0x7f0000000140)={0x0, 0x0, 0x20, 0x0, 0x0, 0x0, r1}, 0x0, 0x0) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) (async) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000380), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000003c0)={0x14, r3, 0x1}, 0x14}}, 0x0) (async) sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r3, 0x400, 0x70bd25, 0x25dfdbfc, {}, [@SEG6_ATTR_ALGID={0x5, 0x6, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0xc080}, 0x40084) (async, rerun: 32) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000100)={@cgroup=r1, 0x34, 0x0, 0xe, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x9, 0x0, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000080)=[0x0], &(0x7f00000000c0)=[0x0, 0x0]}, 0x40) (rerun: 32) r4 = socket$nl_generic(0x10, 0x3, 0x10) (async) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_SESSION_GET(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x28, r5, 0x1ff0114d56d7fae3, 0x0, 0x0, {}, [@L2TP_ATTR_IFNAME={0x14, 0x8, 'veth1_to_bond\x00'}]}, 0x28}}, 0x0) (async) sendmsg$L2TP_CMD_SESSION_GET(r1, &(0x7f0000000480)={&(0x7f00000002c0), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x2c, r5, 0x800, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @loopback}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @remote}]}, 0x2c}}, 0x48050) 12:02:18 executing program 3: socketpair(0x25, 0x80005, 0x0, 0x0) 12:02:18 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:18 executing program 2: r0 = socket$inet_dccp(0x2, 0x6, 0x0) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000)=0x20, 0x4) (async) setsockopt$inet_dccp_int(r0, 0x21, 0x11, &(0x7f0000000000)=0x20, 0x4) r1 = memfd_secret(0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r1, 0x0, 0x0) 12:02:18 executing program 4: r0 = memfd_secret(0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r0, 0x0, 0x0) 12:02:18 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x35, 0x0, &(0x7f0000000580)) 12:02:18 executing program 0: sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB='D\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000108000400fcdbdf25026f4547bc0000000600280004000000080031005a00000008002b000000000008003c00c88a000008083400f9ffffff0800000000000000"], 0x44}, 0x1, 0x0, 0x0, 0x2146dc01f7085f16}, 0x4030) r0 = memfd_secret(0x0) bind$nfc_llcp(r0, 0x0, 0x0) 12:02:18 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x36, 0x0, &(0x7f0000000580)) 12:02:18 executing program 4: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x35, 0x0, &(0x7f0000000580)) 12:02:18 executing program 2: r0 = memfd_secret(0x0) r1 = getpgrp(0xffffffffffffffff) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000400)={r0, r0, 0x4}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'syztnl0\x00', r4, 0x4, 0x8, 0x5, 0x2, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x20, 0x0, 0x3ee9b8b4, 0x80000000}}) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)=@o_path={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8018}, 0x18) r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000380)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x1, '\x00', 0x0, r0, 0x0, 0x2, 0x2}, 0x48) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000003940)={{r0, 0xffffffffffffffff}, &(0x7f00000038c0), &(0x7f0000003900)=r6}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_ext={0x1c, 0x1e, &(0x7f0000000540)=@raw=[@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000}, @alu={0x4, 0x0, 0xc, 0xa, 0x8, 0x4, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @ldst={0x3, 0x0, 0x3, 0x0, 0x5, 0x10, 0x10}, @map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x400}, @map_fd={0x18, 0x9, 0x1, 0x0, r0}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r8}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x56}], &(0x7f00000001c0)='syzkaller\x00', 0xa08c, 0x0, 0x0, 0x40f00, 0x14, '\x00', r5, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x14b86, r6, 0x3, &(0x7f00000004c0)=[r0, r7], &(0x7f00000006c0)=[{0x5, 0x1, 0x1, 0xa}, {0x4, 0x4, 0xa, 0x8}, {0x4, 0x1, 0xc, 0x7}], 0x10, 0x7}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{r0, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f00000000c0)='%ps \x00'}, 0x20) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, r9, 0x8, '\x00', r4, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x48) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0xba, '\x00', r4, r0, 0x0, 0x4, 0x5}, 0x48) r10 = getpgrp(0xffffffffffffffff) r11 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r10, r11, 0x7, r0, &(0x7f0000000480)={r0}) r12 = openat$tun(0xffffffffffffff9c, &(0x7f0000001040), 0x0, 0x0) ioctl$TUNGETFEATURES(r12, 0x800454cf, &(0x7f0000001080)) r13 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000700)={0x1b, 0x0, 0x0, 0x0, 0x0, r9, 0x5, '\x00', r5, r0, 0x4, 0x2, 0x2}, 0x48) sendmsg$nl_route_sched(r0, &(0x7f0000003880)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f0000000840)=@newtaction={0x3028, 0x30, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{0x1f4, 0x1, [@m_ct={0x104, 0x8, 0x0, 0x0, {{0x7}, {0x38, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @multicast1}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e23}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @empty}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e22}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @loopback}]}, {0xa8, 0x6, "ae081559ced2b605144966e2bfb33798930a3b7b8cd651397944843a437310dc06096643904b3de76349e03297cc449f9282783c1be428955c5b3b217e25c5230672a9c77d35938652690700bd87d9d3d4a94d19ec6186f3b0cb94f5405d2ff7fc1663b4a3394e447f63d82eee37ab12da59f01cb4d30ff868cbc8bc2a34e0e635e03b6a9cca32944bcab895937bbde82b1896d3429720521ec297b9c9f1795edf3b7bfe"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_bpf={0xec, 0x7, 0x0, 0x0, {{0x8}, {0x74, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x4}}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x8, 0x2, 0xd3, 0x5}, {0x1, 0x5, 0x1, 0x401}, {0xd3, 0x1, 0xff, 0x3}, {0x101, 0x20, 0x79, 0x1000}, {0x5, 0x40, 0x3, 0x5}, {0xffff, 0x1, 0x3, 0xffffffff}]}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x3}, @TCA_ACT_BPF_OPS_LEN={0x6}, @TCA_ACT_BPF_FD={0x8, 0x5, r3}]}, {0x54, 0x6, "d543228db9e36d24ad2a5384cdf4d7fde18c38e2d62aa9dff061b2a3cd4f8966df5030511203518905b3e73facbead9c879c3d029b47060d0ee4127985ee1c5605cfedbb446959aa89fb63bcf3ccb403"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}, {0x13a4, 0x1, [@m_gact={0x14c, 0x17, 0x0, 0x0, {{0x9}, {0x70, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x1, 0x1, 0x1, 0x4, 0x800}}, @TCA_GACT_PARMS={0x18, 0x2, {0x6, 0x1, 0x0, 0xefb9, 0x1}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0xced, 0x2}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x1a0a, 0x20000000}}, @TCA_GACT_PARMS={0x18, 0x2, {0x82f, 0xffffb86f, 0x6, 0x0, 0x4}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0xff4, 0x5}}]}, {0xb1, 0x6, "e7db5da0c9804bfa799a69c9db7573e6a110d3c54ca0ca94f3699f5782b46233a11eebbe98078ca450101293b0d1d6cb0e465a6c24fd92706bb7edd9b523631f8edf79dcf7cd99b9eb72d6b1d645e4f28bb973f2091606941ea7b75d80dad0ded08c303c2519110ed659757b9f275e3fba8406a34db5e42cbe997cf86aa968011d12664bccdfbb40e4e5e509b16c2155f6a3b70d720bcad408eae72210288ec54145f9fc2594b99fe77a384f1a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x7}}}}, @m_bpf={0xe8, 0xb, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0xd7a8, 0x1f, 0x0, 0x3f}, {0xe8c5, 0xf0, 0x7, 0x3}, {0x7, 0x88, 0x1}, {0xd3c, 0x20, 0x5, 0x10000000}, {0x6, 0x2, 0x7, 0x7}, {0x1, 0x81, 0x3f, 0x9}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x9, 0x6, 0x2, 0xff, 0xa236}}]}, {0x6b, 0x6, "56ea2fea4e8acd929808f0bdb4732b22a7033249ddedf3a770a2d6874132f8c94f039660572ce3d2f7fe07d99888baa047807dda9730a726a88862591fd19658d2b52b2c20a78c7021c3ec746e33234c00fd5cf1643eb0488e83971467b46993a7953b2f1b0a81"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_tunnel_key={0x11c, 0x4, 0x0, 0x0, {{0xf}, {0xac, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @mcast1}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x401, 0x2, 0x4, 0xfffffff7, 0x9}, 0x1}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x7fffffff, 0x0, 0x10000000, 0x8, 0x3}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @rand_addr=0x64010101}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @empty}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x7ff, 0xff, 0xfffffffffffffffe, 0x1, 0x9}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @broadcast}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @dev={0xfe, 0x80, '\x00', 0x13}}]}, {0x43, 0x6, "04db47c5f40a21d0d7b5ff7bec97f45e565633758ec39d365d3bd6dd47237e8e9f0383d6a19980a52ad7343075d8a5a73bc0205744c3f3426d6256332de168"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_connmark={0x1050, 0x6, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x400, 0x6, 0x20000000, 0x1f}, 0x20}}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x0, 0x7c02a731aabda5ff}}, {0xc, 0x8, {0x1}}}}]}, {0x414, 0x1, [@m_bpf={0x74, 0x1c, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x24, 0x4, [{0x100, 0x9, 0x7, 0xb84}, {0x7, 0x3, 0x1, 0x2}, {0xfa9e, 0x1, 0x7, 0xffffffff}, {0x0, 0x9, 0x3, 0x4f0ab5ce}]}, @TCA_ACT_BPF_FD={0x8, 0x5, r6}]}, {0x1d, 0x6, "99ff4bfbc4b48c4293fa1dafa470fa173afcf02d09f5af5831"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_simple={0x14c, 0x13, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0xd, 0x3, '*]*{.:{}\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x8, 0x100, 0x2, 0x6, 0x9}}, @TCA_DEF_PARMS={0x18, 0x2, {0x2, 0x9, 0xd7614d243545af4, 0x3, 0x3}}, @TCA_DEF_DATA={0x6, 0x3, '%\x00'}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}]}, {0xcf, 0x6, "746240d57f4e228b895f28e783c7917d5dbb699be867c7dc12a1a1539681b483d4885b63f9a8d946695e15b8eedcdfc4d32beff247cc9f62cbf39076c0f9ab049a357fba656c6b4b10a97341a602ac74912eec476eacf31eb37c1c1fc51abdd06241858ff5cb7fa5958ce6beab75f3c0ba05a2d91d30981aa335ee160ad89b27e3a9282fa323287aa447326c30baca269691182171348b7822a5dd4a7d1ca0ad4db8e81df65e36ed86d321602253e0265d75fc1362f53e37c72fe006f3abb61dc1a79a98d2cae2d5a8362a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_skbedit={0x7c, 0x0, 0x0, 0x0, {{0xc}, {0x3c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0x4c3}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xffff, 0xf}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x7fffffff}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x5}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x3, 0x100, 0x1, 0x1, 0xffff7fff}}]}, {0x17, 0x6, "b87d5ff12dfffcf2f0c38f0eacf4a665ebf4ac"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ct={0x178, 0x12, 0x0, 0x0, {{0x7}, {0x54, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @local}, @TCA_CT_MARK={0x8, 0x5, 0x8}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @private=0xa010100}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e21}, @TCA_CT_MARK={0x8, 0x5, 0xff}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @empty}, @TCA_CT_LABELS={0x14, 0x7, "92825d12a52467a6169df77a951fef90"}]}, {0x100, 0x6, "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"}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_tunnel_key={0x5c, 0xf, 0x0, 0x0, {{0xf}, {0xc, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}]}, {0x23, 0x6, "97d236a459e3883c878ab1c8f3251f6820fa21057a29f074f99c726ef25901"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}]}, {0x1a0, 0x1, [@m_bpf={0xa4, 0x1a, 0x0, 0x0, {{0x8}, {0x70, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0x5, 0x6, '\x00'}, @TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x3, 0xff, 0x0, 0x81}, {0x9, 0x1f, 0x9}, {0xa86, 0x4, 0x7, 0x6}]}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_FD={0x8, 0x5, r12}, @TCA_ACT_BPF_FD={0x8, 0x5, r6}, @TCA_ACT_BPF_FD={0x8, 0x5, r7}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{0x101, 0xff, 0x8, 0x3ff}, {0xb4, 0x80, 0x8, 0x3}]}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x4}, @TCA_ACT_BPF_FD={0x8, 0x5, r13}]}, {0xf, 0x6, "8946e653e6f29742bab864"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_connmark={0xf8, 0x14, 0x0, 0x0, {{0xd}, {0xac, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fffffff, 0x800, 0x5, 0x10001, 0x5}, 0x8d}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x3, 0x20000000, 0x8001, 0x7}, 0x5e}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x1f, 0x10000000, 0x0, 0xffff}, 0x98b}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x101, 0x2, 0x2, 0x6fc, 0x1ff}, 0x6}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8000, 0x200, 0x7, 0xfffffff9, 0x4}, 0x1000}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x10001, 0x3ff, 0x6, 0xfffffff7, 0x101}, 0x1}}]}, {0x1d, 0x6, "d826997ac16622f85b9dfab219ac2d1aa98aba2b81e5449c03"}, {0xc}, {0xc, 0x8, {0x3, 0x1}}}}]}, {0x14c8, 0x1, [@m_mirred={0xe4, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x7fffffff, 0xffffffffffffffff, 0x20, 0xfffffffb}, 0x5, r5}}]}, {0x97, 0x6, "986ecafb6b7f6c35f745cbe13e002c1d94ea22bdf8a11f055b15699f0116ae067fa2214f9384067d821346605598137bbf0d7367071c8837840c2484215a57ad5e2669efd6d1cefb55f3bf08d1c203d681a3cc8149eaea96c420ff6cd093ed7ed29738356a815703c99dd547b6e636dc05463a98d6a35321b6b4794b55388feb32e68c011ad1e2555a0052b1127feeef1791fa"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_sample={0x8c, 0x4, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0xfffff801}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x1ff}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x6}]}, {0x48, 0x6, "fa7856fc19ef47df082ffdbfc346667fc4d94df9dc30bfe4997e34a9c7faf5577a5c573e59641a9efc8dde3f1cc4376bccfe3b8c614dabf030b787e180e0db5625644f3e"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_ct={0xec, 0xf, 0x0, 0x0, {{0x7}, {0xc, 0x2, 0x0, 0x1, [@TCA_CT_MARK_MASK={0x8, 0x6, 0xff}]}, {0xbb, 0x6, "d22e75c2120ad9fafae6fc2f661605a4bb38deb10ccb734a24e640cbc3dc126ddb2b1ed7b9a475c70dea96697199a809306a20d027eb50bce639120ad626283262133d807ce1733c25ff86424ec967d040a4547fe5bf6144cf5ad44e78c620153cb6e34a6c5d91150af4736ba734bf418c7b2988e7a9342177a9e80cf3487ff291130f90d375f3c20b3a5337b2a62f0c860736c2cbe6a19f4e8350612566a22ff30970b0d083de4b17aaef53594571f38d9f6b5f21857a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x6}}}}, @m_bpf={0x1038, 0x1c, 0x0, 0x0, {{0x8}, {0x10, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_simple={0xf0, 0xc, 0x0, 0x0, {{0xb}, {0x78, 0x2, 0x0, 0x1, [@TCA_DEF_PARMS={0x18, 0x2, {0xc5aa, 0x104a, 0x7, 0x800, 0x3}}, @TCA_DEF_DATA={0x14, 0x3, ' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @TCA_DEF_PARMS={0x18, 0x2, {0x1f, 0x3, 0xffffffffffffffff, 0x2275928e}}, @TCA_DEF_PARMS={0x18, 0x2, {0x8, 0x3, 0x5, 0xfffffffe, 0x7d6}}, @TCA_DEF_PARMS={0x18, 0x2, {0xfc, 0x1, 0x2, 0x8001, 0x6}}]}, {0x4e, 0x6, "be6784fdd84a23e51f66879f84b869ba0aa812cb997b5e349130fc009062d4130a8f4f5cf5218e49ead583389784f3546d6fdc3c28b2412fcf46701b2f229e57c78bd2ae660dccb5cc31"}, {0xc, 0x7, {0x1}}, {0xc}}}, @m_police={0x6c, 0xd, 0x0, 0x0, {{0xb}, {0x18, 0x2, 0x0, 0x1, [[@TCA_POLICE_PEAKRATE64={0xc, 0x9, 0x1ff}], [@TCA_POLICE_RESULT={0x8, 0x5, 0xff}]]}, {0x29, 0x6, "bbb4f1e12bb243d112dc3cc5f27147c3cdc7f4efb2a8bea94be1ebcc41bc107cf284cf87a7"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x2}}}}, @m_vlan={0xd4, 0xb, 0x0, 0x0, {{0x9}, {0x78, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x8, 0x400, 0x2, 0x0, 0x5}, 0x3}}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x88a8}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x1f, 0x43, 0x1, 0x6, 0x7}, 0x2}}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x7}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x6, 0x4, 0x8100}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x5, 0x6, 0x3}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x7, 0x20, 0x10000000, 0xff}, 0x1}}]}, {0x34, 0x6, "1644810f168d27383639533358c7da4a20490b132ae52c37011593543971044edf21d9dc1c9dce54974e2e70e97f98ac"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}]}, 0x3028}, 0x1, 0x0, 0x0, 0x810}, 0x20040080) 12:02:18 executing program 3: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x36, 0x0, &(0x7f0000000580)) 12:02:18 executing program 0: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, &(0x7f0000000580)) 12:02:18 executing program 1: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x37, 0x0, &(0x7f0000000580)) 12:02:18 executing program 4: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x15, 0x0, &(0x7f0000000580)) 12:02:18 executing program 0: getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x35, 0x0, &(0x7f0000000580)) 12:02:18 executing program 2: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mreq(r0, 0x29, 0x1d, 0x0, 0x0) 12:02:18 executing program 3: r0 = memfd_secret(0x0) (async) r1 = getpgrp(0xffffffffffffffff) (async) r2 = getpgrp(0x0) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r0, &(0x7f0000000400)={r0, r0, 0x4}) r3 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000000300)={'vcan0\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000280)={'ip6tnl0\x00', &(0x7f0000000200)={'syztnl0\x00', r4, 0x4, 0x8, 0x5, 0x2, 0x5, @private0={0xfc, 0x0, '\x00', 0x1}, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x20, 0x0, 0x3ee9b8b4, 0x80000000}}) (async) r6 = bpf$OBJ_GET_PROG(0x7, &(0x7f0000000340)=@o_path={&(0x7f00000002c0)='./file0\x00', 0x0, 0x8018}, 0x18) r7 = bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000380)={0x2, 0x4, 0x8, 0x1, 0x80, r0, 0x1, '\x00', 0x0, r0, 0x0, 0x2, 0x2}, 0x48) (async) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000003940)={{r0, 0xffffffffffffffff}, &(0x7f00000038c0), &(0x7f0000003900)=r6}, 0x20) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000780)=@bpf_ext={0x1c, 0x1e, &(0x7f0000000540)=@raw=[@ringbuf_output={{0x18, 0x1, 0x1, 0x0, r0}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x7}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @initr0={0x18, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x1000}, @alu={0x4, 0x0, 0xc, 0xa, 0x8, 0x4, 0xfffffffffffffffc}, @func={0x85, 0x0, 0x1, 0x0, 0x8}, @ldst={0x3, 0x0, 0x3, 0x0, 0x5, 0x10, 0x10}, @map_val={0x18, 0x0, 0x2, 0x0, r0, 0x0, 0x0, 0x0, 0x400}, @map_fd={0x18, 0x9, 0x1, 0x0, r0}, @ringbuf_output={{0x18, 0x1, 0x1, 0x0, r8}, {0x7, 0x0, 0xb, 0x8, 0x0, 0x0, 0x9}, {}, {}, {}, {}, {0x7, 0x0, 0xb, 0x4, 0x0, 0x0, 0x2}}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x1}, @initr0={0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x56}], &(0x7f00000001c0)='syzkaller\x00', 0xa08c, 0x0, 0x0, 0x40f00, 0x14, '\x00', r5, 0x0, r0, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x14b86, r6, 0x3, &(0x7f00000004c0)=[r0, r7], &(0x7f00000006c0)=[{0x5, 0x1, 0x1, 0xa}, {0x4, 0x4, 0xa, 0x8}, {0x4, 0x1, 0xc, 0x7}], 0x10, 0x7}, 0x90) bpf$MAP_UPDATE_CONST_STR(0x2, &(0x7f0000000100)={{r0, 0xffffffffffffffff}, &(0x7f0000000080), &(0x7f00000000c0)='%ps \x00'}, 0x20) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000140)={0x2, 0x4, 0x8, 0x1, 0x80, r9, 0x8, '\x00', r4, 0xffffffffffffffff, 0x3, 0x0, 0x1}, 0x48) bpf$MAP_CREATE_TAIL_CALL(0x0, &(0x7f0000000000)={0x3, 0x4, 0x4, 0xa, 0x0, r0, 0xba, '\x00', r4, r0, 0x0, 0x4, 0x5}, 0x48) r10 = getpgrp(0xffffffffffffffff) r11 = getpgid(0x0) kcmp$KCMP_EPOLL_TFD(r10, r11, 0x7, r0, &(0x7f0000000480)={r0}) (async) r12 = openat$tun(0xffffffffffffff9c, &(0x7f0000001040), 0x0, 0x0) ioctl$TUNGETFEATURES(r12, 0x800454cf, &(0x7f0000001080)) (async) r13 = bpf$MAP_CREATE_RINGBUF(0x0, &(0x7f0000000700)={0x1b, 0x0, 0x0, 0x0, 0x0, r9, 0x5, '\x00', r5, r0, 0x4, 0x2, 0x2}, 0x48) sendmsg$nl_route_sched(r0, &(0x7f0000003880)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f0000000840)=@newtaction={0x3028, 0x30, 0x400, 0x70bd28, 0x25dfdbfb, {}, [{0x1f4, 0x1, [@m_ct={0x104, 0x8, 0x0, 0x0, {{0x7}, {0x38, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @multicast1}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e23}, @TCA_CT_NAT_IPV6_MAX={0x14, 0xc, @empty}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e22}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @loopback}]}, {0xa8, 0x6, "ae081559ced2b605144966e2bfb33798930a3b7b8cd651397944843a437310dc06096643904b3de76349e03297cc449f9282783c1be428955c5b3b217e25c5230672a9c77d35938652690700bd87d9d3d4a94d19ec6186f3b0cb94f5405d2ff7fc1663b4a3394e447f63d82eee37ab12da59f01cb4d30ff868cbc8bc2a34e0e635e03b6a9cca32944bcab895937bbde82b1896d3429720521ec297b9c9f1795edf3b7bfe"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_bpf={0xec, 0x7, 0x0, 0x0, {{0x8}, {0x74, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x1, 0x4}}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0x8, 0x2, 0xd3, 0x5}, {0x1, 0x5, 0x1, 0x401}, {0xd3, 0x1, 0xff, 0x3}, {0x101, 0x20, 0x79, 0x1000}, {0x5, 0x40, 0x3, 0x5}, {0xffff, 0x1, 0x3, 0xffffffff}]}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x3}, @TCA_ACT_BPF_OPS_LEN={0x6}, @TCA_ACT_BPF_FD={0x8, 0x5, r3}]}, {0x54, 0x6, "d543228db9e36d24ad2a5384cdf4d7fde18c38e2d62aa9dff061b2a3cd4f8966df5030511203518905b3e73facbead9c879c3d029b47060d0ee4127985ee1c5605cfedbb446959aa89fb63bcf3ccb403"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}, {0x13a4, 0x1, [@m_gact={0x14c, 0x17, 0x0, 0x0, {{0x9}, {0x70, 0x2, 0x0, 0x1, [@TCA_GACT_PARMS={0x18, 0x2, {0x1, 0x1, 0x1, 0x4, 0x800}}, @TCA_GACT_PARMS={0x18, 0x2, {0x6, 0x1, 0x0, 0xefb9, 0x1}}, @TCA_GACT_PROB={0xc, 0x3, {0x1, 0xced, 0x2}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0x1a0a, 0x20000000}}, @TCA_GACT_PARMS={0x18, 0x2, {0x82f, 0xffffb86f, 0x6, 0x0, 0x4}}, @TCA_GACT_PROB={0xc, 0x3, {0x2, 0xff4, 0x5}}]}, {0xb1, 0x6, "e7db5da0c9804bfa799a69c9db7573e6a110d3c54ca0ca94f3699f5782b46233a11eebbe98078ca450101293b0d1d6cb0e465a6c24fd92706bb7edd9b523631f8edf79dcf7cd99b9eb72d6b1d645e4f28bb973f2091606941ea7b75d80dad0ded08c303c2519110ed659757b9f275e3fba8406a34db5e42cbe997cf86aa968011d12664bccdfbb40e4e5e509b16c2155f6a3b70d720bcad408eae72210288ec54145f9fc2594b99fe77a384f1a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3, 0x7}}}}, @m_bpf={0xe8, 0xb, 0x0, 0x0, {{0x8}, {0x58, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}, @TCA_ACT_BPF_OPS={0x34, 0x4, [{0xd7a8, 0x1f, 0x0, 0x3f}, {0xe8c5, 0xf0, 0x7, 0x3}, {0x7, 0x88, 0x1}, {0xd3c, 0x20, 0x5, 0x10000000}, {0x6, 0x2, 0x7, 0x7}, {0x1, 0x81, 0x3f, 0x9}]}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x9, 0x6, 0x2, 0xff, 0xa236}}]}, {0x6b, 0x6, "56ea2fea4e8acd929808f0bdb4732b22a7033249ddedf3a770a2d6874132f8c94f039660572ce3d2f7fe07d99888baa047807dda9730a726a88862591fd19658d2b52b2c20a78c7021c3ec746e33234c00fd5cf1643eb0488e83971467b46993a7953b2f1b0a81"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_tunnel_key={0x11c, 0x4, 0x0, 0x0, {{0xf}, {0xac, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @mcast1}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x401, 0x2, 0x4, 0xfffffff7, 0x9}, 0x1}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x7fffffff, 0x0, 0x10000000, 0x8, 0x3}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @rand_addr=0x64010101}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @empty}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x7ff, 0xff, 0xfffffffffffffffe, 0x1, 0x9}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @broadcast}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @dev={0xfe, 0x80, '\x00', 0x13}}]}, {0x43, 0x6, "04db47c5f40a21d0d7b5ff7bec97f45e565633758ec39d365d3bd6dd47237e8e9f0383d6a19980a52ad7343075d8a5a73bc0205744c3f3426d6256332de168"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_connmark={0x1050, 0x6, 0x0, 0x0, {{0xd}, {0x20, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x400, 0x6, 0x20000000, 0x1f}, 0x20}}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x0, 0x7c02a731aabda5ff}}, {0xc, 0x8, {0x1}}}}]}, {0x414, 0x1, [@m_bpf={0x74, 0x1c, 0x0, 0x0, {{0x8}, {0x30, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS={0x24, 0x4, [{0x100, 0x9, 0x7, 0xb84}, {0x7, 0x3, 0x1, 0x2}, {0xfa9e, 0x1, 0x7, 0xffffffff}, {0x0, 0x9, 0x3, 0x4f0ab5ce}]}, @TCA_ACT_BPF_FD={0x8, 0x5, r6}]}, {0x1d, 0x6, "99ff4bfbc4b48c4293fa1dafa470fa173afcf02d09f5af5831"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_simple={0x14c, 0x13, 0x0, 0x0, {{0xb}, {0x54, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0xd, 0x3, '*]*{.:{}\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x8, 0x100, 0x2, 0x6, 0x9}}, @TCA_DEF_PARMS={0x18, 0x2, {0x2, 0x9, 0xd7614d243545af4, 0x3, 0x3}}, @TCA_DEF_DATA={0x6, 0x3, '%\x00'}, @TCA_DEF_DATA={0x5, 0x3, '\x00'}]}, {0xcf, 0x6, "746240d57f4e228b895f28e783c7917d5dbb699be867c7dc12a1a1539681b483d4885b63f9a8d946695e15b8eedcdfc4d32beff247cc9f62cbf39076c0f9ab049a357fba656c6b4b10a97341a602ac74912eec476eacf31eb37c1c1fc51abdd06241858ff5cb7fa5958ce6beab75f3c0ba05a2d91d30981aa335ee160ad89b27e3a9282fa323287aa447326c30baca269691182171348b7822a5dd4a7d1ca0ad4db8e81df65e36ed86d321602253e0265d75fc1362f53e37c72fe006f3abb61dc1a79a98d2cae2d5a8362a"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_skbedit={0x7c, 0x0, 0x0, 0x0, {{0xc}, {0x3c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0x4c3}, @TCA_SKBEDIT_PRIORITY={0x8, 0x3, {0xffff, 0xf}}, @TCA_SKBEDIT_MARK={0x8, 0x5, 0x7fffffff}, @TCA_SKBEDIT_PTYPE={0x6, 0x7, 0x5}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x3, 0x100, 0x1, 0x1, 0xffff7fff}}]}, {0x17, 0x6, "b87d5ff12dfffcf2f0c38f0eacf4a665ebf4ac"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x1}}}}, @m_ct={0x178, 0x12, 0x0, 0x0, {{0x7}, {0x54, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV6_MIN={0x14, 0xb, @local}, @TCA_CT_MARK={0x8, 0x5, 0x8}, @TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @private=0xa010100}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e21}, @TCA_CT_MARK={0x8, 0x5, 0xff}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @empty}, @TCA_CT_LABELS={0x14, 0x7, "92825d12a52467a6169df77a951fef90"}]}, {0x100, 0x6, "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"}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}, @m_tunnel_key={0x5c, 0xf, 0x0, 0x0, {{0xf}, {0xc, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_IPV4_SRC={0x8, 0x3, @multicast2}]}, {0x23, 0x6, "97d236a459e3883c878ab1c8f3251f6820fa21057a29f074f99c726ef25901"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}]}, {0x1a0, 0x1, [@m_bpf={0xa4, 0x1a, 0x0, 0x0, {{0x8}, {0x70, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0x5, 0x6, '\x00'}, @TCA_ACT_BPF_OPS={0x1c, 0x4, [{0x3, 0xff, 0x0, 0x81}, {0x9, 0x1f, 0x9}, {0xa86, 0x4, 0x7, 0x6}]}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_FD={0x8, 0x5, r12}, @TCA_ACT_BPF_FD={0x8, 0x5, r6}, @TCA_ACT_BPF_FD={0x8, 0x5, r7}, @TCA_ACT_BPF_OPS={0x14, 0x4, [{0x101, 0xff, 0x8, 0x3ff}, {0xb4, 0x80, 0x8, 0x3}]}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x4}, @TCA_ACT_BPF_FD={0x8, 0x5, r13}]}, {0xf, 0x6, "8946e653e6f29742bab864"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_connmark={0xf8, 0x14, 0x0, 0x0, {{0xd}, {0xac, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x7fffffff, 0x800, 0x5, 0x10001, 0x5}, 0x8d}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8, 0x3, 0x20000000, 0x8001, 0x7}, 0x5e}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x0, 0x1f, 0x10000000, 0x0, 0xffff}, 0x98b}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x101, 0x2, 0x2, 0x6fc, 0x1ff}, 0x6}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x8000, 0x200, 0x7, 0xfffffff9, 0x4}, 0x1000}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x10001, 0x3ff, 0x6, 0xfffffff7, 0x101}, 0x1}}]}, {0x1d, 0x6, "d826997ac16622f85b9dfab219ac2d1aa98aba2b81e5449c03"}, {0xc}, {0xc, 0x8, {0x3, 0x1}}}}]}, {0x14c8, 0x1, [@m_mirred={0xe4, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x8, 0x7fffffff, 0xffffffffffffffff, 0x20, 0xfffffffb}, 0x5, r5}}]}, {0x97, 0x6, "986ecafb6b7f6c35f745cbe13e002c1d94ea22bdf8a11f055b15699f0116ae067fa2214f9384067d821346605598137bbf0d7367071c8837840c2484215a57ad5e2669efd6d1cefb55f3bf08d1c203d681a3cc8149eaea96c420ff6cd093ed7ed29738356a815703c99dd547b6e636dc05463a98d6a35321b6b4794b55388feb32e68c011ad1e2555a0052b1127feeef1791fa"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_sample={0x8c, 0x4, 0x0, 0x0, {{0xb}, {0x1c, 0x2, 0x0, 0x1, [@TCA_SAMPLE_RATE={0x8, 0x3, 0xfffff801}, @TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x1ff}, @TCA_SAMPLE_RATE={0x8, 0x3, 0x6}]}, {0x48, 0x6, "fa7856fc19ef47df082ffdbfc346667fc4d94df9dc30bfe4997e34a9c7faf5577a5c573e59641a9efc8dde3f1cc4376bccfe3b8c614dabf030b787e180e0db5625644f3e"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_ct={0xec, 0xf, 0x0, 0x0, {{0x7}, {0xc, 0x2, 0x0, 0x1, [@TCA_CT_MARK_MASK={0x8, 0x6, 0xff}]}, {0xbb, 0x6, "d22e75c2120ad9fafae6fc2f661605a4bb38deb10ccb734a24e640cbc3dc126ddb2b1ed7b9a475c70dea96697199a809306a20d027eb50bce639120ad626283262133d807ce1733c25ff86424ec967d040a4547fe5bf6144cf5ad44e78c620153cb6e34a6c5d91150af4736ba734bf418c7b2988e7a9342177a9e80cf3487ff291130f90d375f3c20b3a5337b2a62f0c860736c2cbe6a19f4e8350612566a22ff30970b0d083de4b17aaef53594571f38d9f6b5f21857a"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x6}}}}, @m_bpf={0x1038, 0x1c, 0x0, 0x0, {{0x8}, {0x10, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0x1004, 0x6, "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