0)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) 02:48:39 executing program 2: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:40 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], 0x0, 0x5, 0x53, &(0x7f00000000c0)=""/83, 0x40f00, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:40 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:40 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:40 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r0 = epoll_create1(0x80000) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:40 executing program 2: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:40 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x53, &(0x7f00000000c0)=""/83, 0x40f00, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:40 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x5f, 0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2, 0x1}, 0x20) 02:48:40 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) 02:48:40 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:40 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) 02:48:40 executing program 2: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:40 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:40 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x53, &(0x7f00000000c0)=""/83, 0x40f00, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:40 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:40 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) 02:48:41 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r0 = epoll_create1(0x80000) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:41 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x0, 0x53, &(0x7f00000000c0)=""/83, 0x40f00, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:41 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:41 executing program 2: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) r0 = epoll_create1(0x80000) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:41 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) 02:48:41 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) memfd_secret(0x80000) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:41 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:41 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) 02:48:41 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x0, 0x0, 0x40f00, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:41 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) memfd_secret(0x80000) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:41 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x0, 0x0, 0x40f00, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:41 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:41 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r0 = epoll_create1(0x80000) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:41 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x0, 0x0, 0x40f00, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:41 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) memfd_secret(0x80000) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:42 executing program 2: r0 = epoll_create1(0x80000) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:42 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:42 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:42 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) r0 = epoll_create1(0x80000) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:42 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x53, &(0x7f00000000c0)=""/83, 0x0, 0xa, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:42 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:42 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:42 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x53, &(0x7f00000000c0)=""/83, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, &(0x7f00000001c0)={0xfffffffb, 0x4}, 0x8, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:42 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:42 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:42 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:42 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:43 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:43 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:43 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x53, &(0x7f00000000c0)=""/83, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000200)={0x5, 0xd, 0x27, 0xc7b}, 0x10}, 0x80) 02:48:43 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000000), 0x2, 0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:43 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:43 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:43 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:43 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:43 executing program 0: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000240)={0x6, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f0000000080)='syzkaller\x00', 0x5, 0x53, &(0x7f00000000c0)=""/83, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 02:48:43 executing program 3: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040), 0x14) r0 = epoll_create1(0x80000) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:43 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:43 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:48:44 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:44 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:44 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:44 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:44 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2, 0x1}, 0x20) 02:48:44 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:44 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:48:44 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:44 executing program 3: r0 = epoll_create1(0x80000) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:44 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:44 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:44 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:44 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:44 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:44 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:48:44 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:44 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:44 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:44 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:48:44 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:45 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:45 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:45 executing program 2: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:45 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) 02:48:45 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4b}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:48:45 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:45 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:45 executing program 4: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:45 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:45 executing program 2: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:45 executing program 4: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:45 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) 02:48:46 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 2: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 4: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:46 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) 02:48:46 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 4: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:46 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:46 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) 02:48:46 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) 02:48:46 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:46 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 3: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:46 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) memfd_secret(0x80000) 02:48:46 executing program 3: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) 02:48:46 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:46 executing program 3: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:46 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:46 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:47 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:47 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:47 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) 02:48:47 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:47 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:47 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) 02:48:47 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:47 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:47 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:47 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:47 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:48:47 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) 02:48:47 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:47 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:48:47 executing program 1: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:47 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) 02:48:47 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:48:47 executing program 1: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:47 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:48:47 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) 02:48:47 executing program 1: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:48 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:48 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:48 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) 02:48:48 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:48 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:48:48 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:48 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) 02:48:48 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:48 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:48 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:48:48 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:48 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:48 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={r1, r2+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:48 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r6) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:48 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) 02:48:48 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:48 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:48 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:48 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) 02:48:48 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:48 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:49 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}, {}], 0x2, &(0x7f0000001100)={r0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:49 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:49 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:49 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:49 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) 02:48:49 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:49 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:49 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:49 executing program 4: clock_gettime(0x0, &(0x7f00000010c0)) 02:48:49 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:49 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:49 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:49 executing program 4: clock_gettime(0x0, 0x0) 02:48:49 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:49 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:49 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:49 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:49 executing program 4: clock_gettime(0x0, 0x0) 02:48:50 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:50 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:50 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:50 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:50 executing program 4: clock_gettime(0x0, 0x0) 02:48:50 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:50 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:50 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:50 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:50 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:50 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r4, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:50 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:51 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:51 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:51 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:51 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:51 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:51 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:51 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:51 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:51 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:51 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:51 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:51 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:52 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={r1, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:52 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:52 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:52 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:52 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:52 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:52 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:52 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:52 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:52 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:52 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:52 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={r1, 0x0}, 0x0, 0x0) 02:48:53 executing program 5: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:53 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 4: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 4: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 5: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:53 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 4: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 4: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={r1, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 5: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:53 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 4: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:53 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:53 executing program 4: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:53 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:53 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:54 executing program 3: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={r1, 0x0}, 0x0, 0x0) 02:48:54 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:54 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:54 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:54 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:54 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:54 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:54 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:54 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:54 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:54 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:54 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:55 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:55 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:55 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:55 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:55 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:55 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:55 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:55 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:55 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:55 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:55 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:55 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 2: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:56 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 1: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:48:56 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:48:56 executing program 2: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 2: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) 02:48:56 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:48:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:48:56 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 2: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) 02:48:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 2: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:48:56 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) 02:48:56 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 2: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) 02:48:56 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:48:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 0: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) 02:48:56 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 0: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 5: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:56 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:56 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) 02:48:57 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:57 executing program 0: sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, 0x0, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r0 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:57 executing program 2: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:57 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:57 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r2, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) 02:48:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:57 executing program 5: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:57 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:57 executing program 2: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:57 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:57 executing program 2: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:57 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) 02:48:58 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:58 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:58 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:58 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:58 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) 02:48:58 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:58 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(0x0, r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:58 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:58 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:58 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(0x0, r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:59 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:59 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(0x0, r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:59 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:59 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:59 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:59 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:59 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, 0x0, 0x0) 02:48:59 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:59 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:48:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:59 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) 02:48:59 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:59 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:48:59 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) 02:48:59 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:48:59 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:00 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:00 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:00 executing program 4: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:00 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) 02:49:00 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:00 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:00 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r3, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) 02:49:00 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:00 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:00 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:00 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:01 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:01 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) 02:49:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:01 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:01 executing program 3: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:01 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:01 executing program 3: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:01 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:01 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:01 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) 02:49:01 executing program 3: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:01 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) 02:49:02 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 3: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 3: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 3: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 4: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r2) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 4: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, 0x0, 0x0) 02:49:02 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 4: r0 = epoll_create1(0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 4: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 4: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 2: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, 0x0, 0x0) 02:49:02 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 4: clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:02 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 5: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:02 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:02 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, 0x0) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100), &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={0x0}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 4: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:03 executing program 2: epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(0xffffffffffffffff, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r0+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:03 executing program 5: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, 0x0, 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 5: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:03 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 5: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:03 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080), 0x0, &(0x7f0000001100)={0x0, r1+10000000}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 5: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x0, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:03 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:03 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x0, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r1, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:03 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:03 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:04 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:04 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r1, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:04 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:04 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, 0x0, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:04 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:04 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:04 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:04 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:04 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x24, 0x0, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:04 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:04 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:05 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:05 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:05 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r1, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, 0x0, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:05 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:05 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:05 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:05 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:05 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:05 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, 0x0, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:05 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x1c, 0x0, 0x100, 0x0, 0x0, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}]}, 0x1c}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 3: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 3: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:06 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:06 executing program 3: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:06 executing program 3: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, 0x0}, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 3: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 4: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)={0x0, 0x0}) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, &(0x7f0000001100)={0x0, r1+10000000}, 0x0, 0x0) 02:49:06 executing program 2: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:06 executing program 3: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:06 executing program 5: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 4: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:06 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 5: r0 = epoll_create1(0x0) clock_gettime(0x0, &(0x7f00000010c0)) epoll_pwait2(r0, &(0x7f0000001080)=[{}], 0x1, 0x0, &(0x7f0000001140)={[0xcb]}, 0x8) 02:49:06 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) syz_io_uring_complete(r3) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r8 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r8, 0x0, 0x0) 02:49:06 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x0, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 2: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:06 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:06 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) 02:49:07 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:07 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 2: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 2: syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) 02:49:07 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, 0x0, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:07 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r11, 0x0, 0x0) 02:49:07 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:07 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r11, 0x0, 0x0) 02:49:07 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x10, 0x70bd29, 0x25dfdbfe, {}, [@BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x401}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0xb44}, @BATADV_ATTR_AGGREGATED_OGMS_ENABLED={0x5, 0x29, 0x1}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x4}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xffffffff}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x42080}, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r1) sendmsg$L2TP_CMD_TUNNEL_DELETE(r1, &(0x7f0000000500)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000440)={0x68, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_IP6_DADDR={0x14, 0x20, @local}, @L2TP_ATTR_DEBUG={0x8}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x1f}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5, 0x22, 0x1}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x3}]}, 0x68}, 0x1, 0x0, 0x0, 0x10}, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={&(0x7f0000000700), 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x24, r2, 0x100, 0x70bd28, 0x25dfdbfd, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @private=0xa010100}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}]}, 0x24}, 0x1, 0x0, 0x0, 0x240404d0}, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)=0x0) syz_io_uring_submit(0x0, r4, &(0x7f0000000180)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x1, 0x0, 0x0, 0x1, &(0x7f0000000100)="00ce5458342e01235d2adeee4b08dc7c843ba04ce1b48be1a2947cc7b902946012b5d69f73deaa0e15c9459c0710592980893135c560e7d66b7bfc181b4983b4946ecb8e528e40f645ae437f25688c7152c85827411c2e473bb3921e1c9a4669ca9934", 0x8001, 0x0, 0x1, {0x2}}, 0x9) r5 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r1) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={&(0x7f0000000840), 0xc, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, r5, 0x2, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r8 = syz_io_uring_complete(r3) r9 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), r7) sendmsg$L2TP_CMD_SESSION_CREATE(r8, &(0x7f0000000b00)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000ac0)={&(0x7f0000000a40)={0x4c, r9, 0x8, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_OFFSET={0x6, 0x3, 0x3}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e21}, @L2TP_ATTR_VLAN_ID={0x6, 0xe, 0x89f}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}, @L2TP_ATTR_MRU={0x6, 0x1d, 0x67c1}]}, 0x4c}, 0x1, 0x0, 0x0, 0x20004000}, 0x20000000) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) memfd_secret(0x80000) r10 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r10, 0x0, 0x0) r11 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r11, 0x0, 0x0) 02:49:07 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 5: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:07 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:07 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:07 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:07 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:07 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:07 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:07 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:07 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x0, 0x1, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:08 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:08 executing program 3: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r1, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r6, r7, 0xffffffffffffffff, r8]}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x6, 0xf7, 0x0, 0x0, 0x4, 0x10}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000081) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) r10 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000100)='cpu.pressure\x00', 0x2, 0x0) ioctl$BTRFS_IOC_RESIZE(r10, 0x50009403, &(0x7f0000000140)={{r0}, {@void, @max}}) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:08 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:08 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r1, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r6, r7, 0xffffffffffffffff, r8]}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x6, 0xf7, 0x0, 0x0, 0x4, 0x10}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000081) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) r10 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000100)='cpu.pressure\x00', 0x2, 0x0) ioctl$BTRFS_IOC_RESIZE(r10, 0x50009403, &(0x7f0000000140)={{r0}, {@void, @max}}) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:08 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x0, 0x1ca}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:08 executing program 3: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r7, 0x0, 0x0) r8 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r1, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r2, r3, 0xffffffffffffffff, 0xffffffffffffffff, r4, r5, r6, r7, 0xffffffffffffffff, r8]}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x6, 0xf7, 0x0, 0x0, 0x4, 0x10}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000081) r9 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r9, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) r10 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000100)='cpu.pressure\x00', 0x2, 0x0) ioctl$BTRFS_IOC_RESIZE(r10, 0x50009403, &(0x7f0000000140)={{r0}, {@void, @max}}) 02:49:08 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5, r6, 0xffffffffffffffff, r7]}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x6, 0xf7, 0x0, 0x0, 0x4, 0x10}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000081) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000100)='cpu.pressure\x00', 0x2, 0x0) 02:49:08 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x3c, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5, r6, 0xffffffffffffffff, r7]}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x6, 0xf7, 0x0, 0x0, 0x4, 0x10}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000081) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x9}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x21, 0xf2, 0x1}, 0x20) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5, r6, 0xffffffffffffffff, r7]}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x6, 0xf7, 0x0, 0x0, 0x4, 0x10}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000081) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x9, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x31, 0xf2, 0x1}, 0x20) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x8}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61]}}, &(0x7f00000001c0)=""/242, 0x20, 0xf2, 0x1}, 0x20) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5, r6, 0xffffffffffffffff, r7]}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x6, 0xf7, 0x0, 0x0, 0x4, 0x10}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000081) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 2: syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), 0x0) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x8, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61]}}, &(0x7f00000001c0)=""/242, 0x30, 0xf2, 0x1}, 0x20) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x7}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0]}}, &(0x7f00000001c0)=""/242, 0x1f, 0xf2, 0x1}, 0x20) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5, r6, 0xffffffffffffffff, r7]}, 0x80) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)=@ipv6_getrule={0x1c, 0x22, 0x300, 0x70bd2b, 0x25dfdbfd, {0xa, 0x0, 0x0, 0x6, 0xf7, 0x0, 0x0, 0x4, 0x10}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x8080}, 0x20000081) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x7, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2f, 0xf2, 0x1}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x5f, 0x0, 0x0, 0x2e]}}, &(0x7f00000001c0)=""/242, 0x1e, 0xf2, 0x1}, 0x20) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x8}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61]}}, &(0x7f00000001c0)=""/242, 0x20, 0xf2, 0x1}, 0x20) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x8}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61]}}, &(0x7f00000001c0)=""/242, 0x20, 0xf2, 0x1}, 0x20) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x1d, 0xf2, 0x1}, 0x20) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0, 0x2e]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2, 0x1}, 0x20) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r6, 0x0, 0x0) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0xc, 0x5, &(0x7f00000002c0)=@raw=[@jmp={0x5, 0x1, 0xd, 0x2, 0x8, 0x2, 0x1}, @exit, @exit, @alu={0x7, 0x0, 0x2, 0x4, 0xb, 0xffffffffffffffe0, 0x7}, @func={0x85, 0x0, 0x1, 0x0, 0xfffffffffffffff8}], &(0x7f0000000300)='GPL\x00', 0x1, 0xce, &(0x7f0000000340)=""/206, 0x41000, 0x1, '\x00', 0x0, 0x1a, r0, 0x8, &(0x7f0000000440)={0x2, 0x1}, 0x8, 0x10, &(0x7f0000000480)={0x3, 0x9, 0x7fff}, 0x10, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, &(0x7f0000000580)=[r1, r2, 0xffffffffffffffff, 0xffffffffffffffff, r3, r4, r5, r6, 0xffffffffffffffff, r7]}, 0x80) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r8, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000540), 0x200000, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x8}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61]}}, &(0x7f00000001c0)=""/242, 0x20, 0xf2, 0x1}, 0x20) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, 0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x5f, 0x0]}}, &(0x7f00000001c0)=""/242, 0x1c, 0xf2, 0x1}, 0x20) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x3}, {0x0, [0x5f]}}, &(0x7f00000001c0)=""/242, 0x1b, 0xf2, 0x1}, 0x20) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/242, 0x1a, 0xf2, 0x1}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2, 0x1}, 0x20) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1}, 0x20) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r4, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1}, 0x20) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(0x0, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1}, 0x20) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r3, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:08 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(0x0, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/242, 0x1a, 0xf2}, 0x20) 02:49:08 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:08 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x7}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0]}}, &(0x7f00000001c0)=""/242, 0x1f, 0xf2, 0x1}, 0x20) 02:49:08 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:08 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/242, 0x1a, 0xf2}, 0x20) 02:49:08 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(0x0, r0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x5f, 0x0, 0x0, 0x2e]}}, &(0x7f00000001c0)=""/242, 0x1e, 0xf2, 0x1}, 0x20) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/242, 0x1a, 0xf2}, 0x20) 02:49:09 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x5}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x1d, 0xf2, 0x1}, 0x20) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:09 executing program 4: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x48, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_COOKIE={0xc}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x4}, {0x0, [0x5f, 0x0]}}, &(0x7f00000001c0)=""/242, 0x1c, 0xf2, 0x1}, 0x20) 02:49:09 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x3}, {0x0, [0x5f]}}, &(0x7f00000001c0)=""/242, 0x1b, 0xf2, 0x1}, 0x20) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:09 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000004c0)=@bloom_filter={0x1e, 0x80000000, 0x401, 0x7ff, 0x4, 0x1, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x4, 0x4, 0x4}, 0x48) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/242, 0x1a, 0xf2, 0x1}, 0x20) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:09 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1}, 0x20) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0xa, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x32, 0xf2, 0x1}, 0x20) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1}, 0x20) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2, 0x1}, 0x20) 02:49:09 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x1a, 0x0, 0x1}, 0x20) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/242, 0x1a, 0xf2}, 0x20) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 3: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/242, 0x1a, 0xf2}, 0x20) 02:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0x0, 0x0}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}}, &(0x7f00000001c0)=""/242, 0x1a, 0xf2}, 0x20) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:09 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2}, 0x20) 02:49:09 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2}, 0x20) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=""/242, 0x0, 0xf2, 0x1}, 0x20) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2}, 0x20) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:09 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) r4 = memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r6, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', r3, r4, 0x3, 0x4}, 0x48) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x38, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x38}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) r4 = memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r6, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', r3, r4, 0x3, 0x4}, 0x48) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0xa}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x22, 0xf2, 0x1}, 0x20) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) r4 = memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) r6 = syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r4) sendmsg$BATADV_CMD_GET_DAT_CACHE(r5, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x2c, r6, 0x20, 0x70bd28, 0x25dfdbfd, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4080}, 0x40) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', r3, r4, 0x3, 0x4}, 0x48) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x9, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61, 0x5f]}}, &(0x7f00000001c0)=""/242, 0x31, 0xf2, 0x1}, 0x20) 02:49:09 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) r4 = memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r4) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', r3, r4, 0x3, 0x4}, 0x48) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) r4 = memfd_secret(0x80000) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r5, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', r3, r4, 0x3, 0x4}, 0x48) 02:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}, 0x1, 0x0, 0x0, 0x4}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x8, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0, 0x61]}}, &(0x7f00000001c0)=""/242, 0x30, 0xf2, 0x1}, 0x20) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x7, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2f, 0xf2, 0x1}, 0x20) 02:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) r4 = memfd_secret(0x80000) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', r3, r4, 0x3, 0x4}, 0x48) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x1}, 0x20) 02:49:09 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:09 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int]}, {0x0, [0x5f, 0x0, 0x0, 0x2e]}}, &(0x7f00000001c0)=""/242, 0x2e, 0xf2, 0x1}, 0x20) 02:49:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:09 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1e, 0x0, 0x1}, 0x20) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) r4 = memfd_secret(0x80000) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', r3, r4, 0x3, 0x4}, 0x48) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int]}, {0x0, [0x5f, 0x0, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2d, 0xf2, 0x1}, 0x20) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1e, 0x0, 0x1}, 0x20) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000000)={'syzkaller1\x00', 0x0}) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', r3, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x4, [@int]}, {0x0, [0x5f, 0x0]}}, &(0x7f00000001c0)=""/242, 0x2c, 0xf2, 0x1}, 0x20) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1e, 0x0, 0x1}, 0x20) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_GET(r1, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)={0x64, r2, 0x200, 0x70bd2b, 0x25dfdbfb, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_PEER_COOKIE={0xc, 0x10, 0x1ff}, @L2TP_ATTR_IP_SADDR={0x8, 0x18, @broadcast}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_PW_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x7fff}]}, 0x64}, 0x1, 0x0, 0x0, 0xd0}, 0x4000004) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 0: r0 = bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={r0, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x3, [@int]}, {0x0, [0x5f]}}, &(0x7f00000001c0)=""/242, 0x2b, 0xf2, 0x1}, 0x20) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), 0xffffffffffffffff) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f00000001c0)=""/242, 0x2a, 0xf2, 0x1}, 0x20) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f00000002c0)=[0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e, 0x0, 0x1}, 0x20) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@bloom_filter={0x1e, 0x3, 0x4, 0x10001, 0x2, 0xffffffffffffffff, 0x9, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1, 0x5, 0xe}, 0x48) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, r0, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, 0x0, 0x2a, 0x0, 0x1}, 0x20) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) getsockname$l2tp6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x20) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 5: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000040)={@cgroup, 0xffffffffffffffff, 0x0, 0x4}, 0x14) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f00000001c0)=""/242, 0x2a, 0xf2}, 0x20) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x3, 0xfff, 0x1ff, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f00000001c0)=""/242, 0x2a, 0xf2}, 0x20) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000300), &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, &(0x7f00000001c0)=""/242, 0x2a, 0xf2}, 0x20) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000300), &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, 0x0, 0x0) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x0, 0x3, 0xfff, 0x1ff, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, &(0x7f0000000300), &(0x7f0000000340)=[0x0, 0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000300)=[0x0], 0x0, 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x0, 0x3, 0xfff, 0x1ff, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x0, 0x3, 0xfff, 0x1ff, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000300)=[0x0], 0x0, 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0xfff, 0x1ff, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000300)=[0x0], 0x0, 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d, 0x0, 0x1}, 0x20) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x1ff, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 0: bpf$PROG_LOAD_XDP(0x6, 0x0, 0x0) sendmsg$L2TP_CMD_TUNNEL_DELETE(0xffffffffffffffff, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, 0x0, 0x4000804) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000940)={&(0x7f00000008c0)={0x40, 0x0, 0x0, 0x0, 0x0, {}, [@L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x1}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x2}, @L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_COOKIE={0xc, 0xf, 0x2}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}]}, 0x40}}, 0x10) bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x1000, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:49:10 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x0, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:10 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x15, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:10 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000300)=[0x0], &(0x7f0000000340), 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000300)=[0x0], &(0x7f0000000340), 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x4}, 0x48) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, &(0x7f0000000300)=[0x0], &(0x7f0000000340), 0x0, 0x8, &(0x7f0000000380)=[{}, {}, {}, {}, {}], 0x28, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}]}, 0x3c}}, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int={0x5}]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:49:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x4}, 0x48) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:11 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) [ 288.487691][T30228] ================================================================== [ 288.495826][T30228] BUG: KCSAN: data-race in io_sq_thread / io_sq_thread_park [ 288.503130][T30228] [ 288.505453][T30228] write to 0xffff888104411e78 of 8 bytes by task 12112 on cpu 1: [ 288.513170][T30228] io_sq_thread+0xb0d/0xb90 [ 288.517699][T30228] ret_from_fork+0x1f/0x30 [ 288.522145][T30228] [ 288.524469][T30228] read to 0xffff888104411e78 of 8 bytes by task 30228 on cpu 0: [ 288.532105][T30228] io_sq_thread_park+0x1b/0x80 [ 288.536880][T30228] io_ring_exit_work+0x178/0x4f0 [ 288.541826][T30228] process_one_work+0x434/0x860 [ 288.546681][T30228] worker_thread+0x5f2/0xa10 [ 288.551358][T30228] kthread+0x1d7/0x210 [ 288.555438][T30228] ret_from_fork+0x1f/0x30 [ 288.559866][T30228] [ 288.562204][T30228] value changed: 0xffff888108635140 -> 0x0000000000000000 [ 288.569399][T30228] [ 288.571729][T30228] Reported by Kernel Concurrency Sanitizer on: [ 288.577876][T30228] CPU: 0 PID: 30228 Comm: kworker/u4:12 Not tainted 6.4.0-syzkaller-12274-g5133c9e51de4 #0 02:49:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) [ 288.587860][T30228] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 288.597923][T30228] Workqueue: events_unbound io_ring_exit_work [ 288.603997][T30228] ================================================================== 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:11 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xc, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3}, 0x48) 02:49:11 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0}, 0x20) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0}, 0x20) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:11 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, 0x0}, 0x20) 02:49:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), 0x0, 0x0, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1e}, 0x20) 02:49:11 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), 0x0, 0x0, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:11 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1e}, 0x20) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), 0x0, 0x0, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x6}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x1e}, 0x20) 02:49:11 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x70bd2a, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:11 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x0, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x6, [@int]}, {0x0, [0x0, 0x0, 0x0, 0x0]}}, 0x0, 0x2e}, 0x20) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x25dfdbff, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x5, [@int]}, {0x0, [0x0, 0x0, 0x0]}}, 0x0, 0x2d}, 0x20) 02:49:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x0, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x10, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x4, [@int]}, {0x0, [0x0, 0x0]}}, 0x0, 0x2c}, 0x20) 02:49:11 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x0) 02:49:11 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x0, 0x0}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:11 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x3, [@int]}, {0x0, [0x0]}}, 0x0, 0x2b}, 0x20) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@int]}}, 0x0, 0x2a}, 0x20) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000a00), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r1, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x0, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x80000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180), 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:12 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}]}, 0x3c}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 2: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 2: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, 0x0}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x0) r2 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(r2, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:12 executing program 2: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='memory.swap.current\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_DAT_CACHE(r0, 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000400), r0) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, 0x0, 0x0) sendmsg$L2TP_CMD_NOOP(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000740)={0x14, 0x0, 0x100}, 0x14}, 0x1, 0x0, 0x0, 0x240404d0}, 0x0) syz_io_uring_setup(0x7a92, &(0x7f0000000000)={0x0, 0x66f3, 0x2, 0x1}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f0000000080)=0x0, &(0x7f00000000c0)) syz_genetlink_get_family_id$l2tp(&(0x7f0000000880), 0xffffffffffffffff) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000580)={0xffffffffffffffff, 0xe0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, &(0x7f00000002c0)=[0x0, 0x0, 0x0], ""/16, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, &(0x7f0000000300)=[0x0], &(0x7f0000000340)=[0x0], 0x0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000003c0), &(0x7f0000000400), 0x8, 0x10, 0x8, 0x8, &(0x7f0000000440)}}, 0x10) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_complete(r1) syz_genetlink_get_family_id$l2tp(0x0, 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) memfd_secret(0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000001540)='/proc/sysvipc/shm\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) sendmsg$BATADV_CMD_GET_VLAN(0xffffffffffffffff, 0x0, 0x0) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}]}, 0x3c}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:12 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:12 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:12 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:12 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:13 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:13 executing program 1: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x0) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}]}, 0x3c}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x0) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x1, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 1: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x0) 02:49:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x0) 02:49:13 executing program 4: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x0) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x0) 02:49:13 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 4: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x30}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}]}, 0x3c}}, 0x80) 02:49:13 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:13 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc}, @FRA_SRC={0x8}, @FRA_TUN_ID={0xc}]}, 0x3c}}, 0x0) 02:49:13 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:13 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:13 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}}, 0x80) 02:49:13 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:13 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:13 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:13 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}}, 0x80) 02:49:14 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}}, 0x1c}}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x3c, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}]}, 0x3c}}, 0x80) 02:49:14 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x30, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}]}, 0x30}}, 0x80) 02:49:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}}, 0x1c}}, 0x80) 02:49:14 executing program 0: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x44, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x0, 0x3}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_SRC={0x8, 0x2, @rand_addr=0x64010101}, @FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0x7}, @FRA_DST={0x8, 0x1, @empty}]}, 0x44}}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}}, 0x80) 02:49:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}}, 0x1c}}, 0x80) 02:49:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1}, 0x1c}}, 0x80) 02:49:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc}]}, 0x28}}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x0, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:14 executing program 5: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1}, 0x1c}}, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x3f, 0x0, 0x0, 0x6}, [@FRA_TUN_ID={0xc}]}, 0x28}}, 0x0) 02:49:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x0, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1}, 0x1c}}, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1}, 0x1c}}, 0x80) 02:49:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x0, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc}]}, 0x28}}, 0x80) 02:49:14 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1}, 0x1c}}, 0x80) 02:49:14 executing program 5: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x34, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}, @FRA_TUN_ID={0xc}]}, 0x34}}, 0x80) 02:49:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}}, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc}]}, 0x28}}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}}, 0x80) 02:49:14 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1}, 0x1c}}, 0x80) 02:49:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc}]}, 0x28}}, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}}, 0x80) 02:49:14 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1}, 0x1c}}, 0x80) 02:49:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x0, 0x0, 0x0, {0x2, 0x0, 0x80}}, 0x1c}}, 0x80) 02:49:14 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc, 0xc, 0x1, 0x0, 0xfffffffffffffffb}]}, 0x28}}, 0x0) 02:49:14 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x80) 02:49:14 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x28, 0x21, 0x1, 0x0, 0x0, {}, [@FRA_TUN_ID={0xc}]}, 0x28}}, 0x80) 02:49:14 executing program 2: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)=@ipv4_delrule={0x1c, 0x21, 0x1}, 0x1c}}, 0x80) 02:49:14 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0}}, 0x80) 02:49:14 executing program 3: r0 = sock