NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x10, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x68, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x40}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x8001}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x800}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc94}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x200}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8000}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}, @TIPC_NLA_MON={0x44, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1aa}]}, @TIPC_NLA_MEDIA={0x34, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}]}, @TIPC_NLA_LINK={0xb4, 0x4, [@TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1175}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4ab}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x44}, 0x4004) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000100)="624f331f8d25d4aa78cd5116ece81f5c", 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r5, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) 09:03:28 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) write$binfmt_elf64(r1, &(0x7f0000000000)={{0x7f, 0x45, 0x4c, 0x46, 0x1f, 0x81, 0x9, 0x8, 0x0, 0x3, 0x3, 0xc3, 0x259, 0x40, 0x19f, 0x200, 0x8, 0x38, 0x1, 0x7fff, 0x2, 0x9}, [{0x2, 0x5, 0x0, 0x7, 0x8000, 0x6, 0x4, 0x8001}, {0x1, 0x6, 0x200, 0x9, 0x0, 0x100000001, 0xe35, 0x5}], "9458b23a9c9e1e03122fb649f4486878c91be54f23b4d88ef19c6d21c12640cf8d68966d0771951dbda28a2c1d811b5824e5bc8d88d5055c03f318ccb4e2bb5b76cc5e41728a604ff83648c7d6a41580a02b51540f39313ad20da24ac2e626"}, 0x10f) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r2, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$sock_bt_cmtp_CMTPCONNDEL(r4, 0x400443c9, &(0x7f0000000140)={{0x67, 0x8, 0x7, 0x7f, 0x1, 0x1}, 0x4}) 09:03:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000040)=@assoc_value, &(0x7f0000000080)=0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r5, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r6 = openat$cgroup_ro(r5, &(0x7f0000000100)='cpuset.effective_cpus\x00', 0x0, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r6, 0x28, 0x6, &(0x7f0000000140)={0x0, 0x7530}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r7}, 0x14) [ 629.010505][ T3322] validate_nla: 4 callbacks suppressed [ 629.010515][ T3322] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 629.742685][ T3335] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") r1 = socket$alg(0x26, 0x5, 0x0) bind$alg(r1, &(0x7f0000000200)={0x26, 'rng\x00', 0x0, 0x0, 'drbg_pr_sha384\x00'}, 0x58) setsockopt$ALG_SET_KEY(r1, 0x117, 0x1, 0x0, 0x0) r2 = socket$inet6(0xa, 0x1, 0x6) getsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0x4) 09:03:30 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000b00)='bcsf0\x00\x00\x00l\x00\x00h\x11\x00') getuid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0xa8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000700)={@rand_addr, @multicast2}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0xa8) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="a4b214415881545e42ff367537b698055cd1cacc9b4e0561bb5e5a873ac57be02eab947fd0430a544989da32176d5df207ebf7e01e0bc009439178e24a70e3f66a0774c185eace7428f9aca317d033be69ed71ac572aae87"], 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, &(0x7f0000000740)) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x0, 0x3ff, 0x4e21, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x7fffffff}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855"}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x0, 0x0, 0x7, 0x1}}, 0xe8) 09:03:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="0004000000ea000000c9f090a2f8000f0000"], 0x18}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) socket$caif_seqpacket(0x25, 0x5, 0x1) ioctl$FS_IOC_ENABLE_VERITY(r0, 0x40806685, &(0x7f0000000300)={0x1, 0x1, 0x1000, 0x10, &(0x7f00000002c0)="7625729baf02fc30dae931949e68ff9b", 0x1000, 0x0, &(0x7f0000000800)="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"}) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) recvmsg$kcm(r5, &(0x7f00000018c0)={&(0x7f0000000700)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000000780)=[{&(0x7f0000001800)=""/135, 0x87}], 0x1}, 0x2) bind$unix(r6, &(0x7f0000001900)=@abs={0x0, 0x0, 0x4e24}, 0x6e) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000e5}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r7, 0x104, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x80}, 0x800) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r9 = accept4(r8, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r10 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000280)='TIPCv2\x00') sendmsg$TIPC_NL_MON_SET(r9, &(0x7f0000000440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000400)={&(0x7f0000000600)={0x104, r10, 0x2, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xffff0000}]}, @TIPC_NLA_SOCK={0x4}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x6, 0x1, 0x80000001}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xe6}]}, @TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}, @TIPC_NLA_SOCK_ADDR={0x2, 0x1, 0x3f}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_REF={0x0, 0x2, 0x7f}]}, @TIPC_NLA_SOCK={0x8}, @TIPC_NLA_NET={0x54, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xbc}, @TIPC_NLA_NET_ID, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3c10}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x638}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfaf}, @TIPC_NLA_MON_REF={0x50, 0x2, 0xe260}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}]}, 0x104}, 0x1, 0x0, 0x0, 0x80}, 0x4008) 09:03:30 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x18}}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) r1 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r1, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r1, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="18000000000000001001000001000000ec00000000000000ffff6525d24cfebe1e08977b8bec5b515facd4e394a6164b4beedf3a48afed53053d5f95c4f2be4b3b4d4ecfbb3cd806935b5065095be239fa64f9f33452cf2aa3e7bf68fcc52992af7b01837b7706b27d2fa436"], 0x18}}], 0x1, 0x0) recvmmsg(r1, &(0x7f0000000800)=[{{0x0, 0x0, 0x0}}], 0x4000000000005cd, 0x42, 0x0) connect$bt_l2cap(r1, &(0x7f0000000080)={0x1f, 0x0, {}, 0x6}, 0xe) connect$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00', 0x0}) r3 = getuid() setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000200)={{{@in=@local, @in6=@remote, 0x4e22, 0x2, 0x4e23, 0x9, 0xfe9f605bfab53419, 0x20, 0x20, 0x0, r2, r3}, {0x20, 0x3, 0x0, 0x7, 0x0, 0x0, 0xffffffffffffff80}, {0x401, 0x9}, 0xbaa, 0x6e6bbb, 0x2, 0x1, 0x0, 0x1}, {{@in=@multicast2, 0x4d2, 0x3c}, 0xa, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x4}}, 0xe8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f00000017c0)={{{@in6=@empty, @in6=@loopback}}, {{@in=@loopback}, 0x0, @in6=@initdev}}, &(0x7f0000000100)=0xe8) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) getuid() socket$unix(0x1, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) close(r0) 09:03:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000240)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x20}}, 0x0) 09:03:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") pipe(&(0x7f0000000100)={0xffffffffffffffff}) openat$cgroup_procs(r1, &(0x7f0000000140)='tasks\x00', 0x2, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="9b781971d90b261b7b4888e2450340930dd0ccaff32e7ca7d2d5aec7effa8344bdb23e7a8722ea6b84ff93434fd42cc8f7585988d10905ed0dbd56d02f6f4a3e0ed758ae3645ba3a673d156c365a7bc7db911b9b9a", @ANYRES32=0x0], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) 09:03:30 executing program 0: r0 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="180008001600010a000000000000bc930000000000006300"], 0x18}}, 0x0) r1 = socket$unix(0x1, 0x10004000000002, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000001100)) sendmmsg(r1, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r1, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r3}, 0x80) sendmmsg$inet6(r0, &(0x7f0000003e80)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x6bea, @local, 0x7}, 0x1c, &(0x7f00000033c0)=[{&(0x7f0000000300)="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0x1000}, {&(0x7f0000000180)="705195fdaf000bd7240c4be89b07ea486674d34a9a2da3f6f1ef2ff2d205557bda144d5a872ab05e9b3cddd4624a1f1ff5bc08a485ec8c071d6615", 0x3b}, {&(0x7f0000003300)="8e77d7e986555f166f2d317c881b0ded89b2c378b0e3b0b65ad8e34bdc1a76cb70d0ba45800502bc4a1e920a199b80735365e0a5e34d2d805adb598bb4c08700ce67f19fed91fa5f8a65e2e4ee553b825b158c8191232eae9748c61a12147162004690d34b0fc34bd17f09dcebb03e705eb50c0ec3a7d515b1cb86c8c384901959", 0x81}], 0x6, &(0x7f0000003440)=[@dstopts_2292={{0x30, 0x29, 0x4, {0x2c, 0x2, [], [@ra={0x5, 0x2, 0x4}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x0, 0x0}}]}}}, @pktinfo={{0x24, 0x29, 0x32, {@loopback, r3}}}], 0x58}}, {{&(0x7f00000001c0)={0xa, 0x4e23, 0x2, @mcast2, 0x87}, 0x1c, &(0x7f0000003680)=[{&(0x7f0000000280)="9b1fb07052caa1dcf654d33cb678", 0xe}, {&(0x7f00000034c0)="326a791d0dbfca66de79fd35b37b2ad7334c292774f2c6926f4740f6add32680020fdd26cefc1529e880c271b58bb01c0cb0792a62172ffe650947a4ac247248042ee7ed0f150260caa52dc7a7009325294a2f0b718e235bd915e3ae56a4607b492e344fb1a1a3168250f0913f05a85ddff29c86887dc2980516d9d7cb5bb810beee64763801ba878ecd1a689ac636cb70268cdf69e2424f1e68", 0x9a}, {&(0x7f0000003580)="14a963ee77de6c5bffe4f49d80f96094e7caa1c1a60deb26b545f94debcd6e396408868a57d4e5ce0c0e2dbbd32ccf67226b1c89", 0x34}, {&(0x7f00000035c0)="0b236a748c2a4fc5b52b33c0efb3ebe78332ad8452fe04ab7bf996b4d86d32a886761541fe7cf85626aa38e9f192d7c2343f29aa5b44367838c5445591475d6e6a2b89de9efe91bd67568323d7bc4272236aaf68f128183afee8c43bce574bc65ff756fe2e331e6518d945944f4652f0fd47f23bbb39bbc4d09de31a9b8efa872eb515bc93016a3af58ff655dc41f44de945c2b273cbf7aa93e1f36361910443", 0xa0}], 0x4, &(0x7f00000036c0)=[@hopopts_2292={{0x40, 0x29, 0x36, {0x2f, 0x4, [], [@jumbo={0xc2, 0x4, 0x4}, @hao={0xc9, 0x10, @remote}, @enc_lim={0x4, 0x1, 0x61}, @jumbo={0xc2, 0x4, 0x80000001}, @ra={0x5, 0x2, 0x1000}]}}}, @dstopts={{0x38, 0x29, 0x37, {0x3c, 0x3, [], [@jumbo={0xc2, 0x4, 0x4}, @ra={0x5, 0x2, 0x48aa}, @generic={0x6}, @ra={0x5, 0x2, 0x1000}, @padn={0x1, 0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}]}}}, @rthdrdstopts={{0x40, 0x29, 0x37, {0x3a, 0x4, [], [@jumbo={0xc2, 0x4, 0x80}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, @jumbo={0xc2, 0x4, 0x45}, @ra={0x5, 0x2, 0x9}]}}}, @tclass={{0x14, 0x29, 0x43, 0x4000000}}, @hoplimit={{0x14, 0x29, 0x34, 0x20000000}}], 0xe8}}, {{&(0x7f00000037c0)={0xa, 0x4e22, 0xe517, @ipv4={[], [], @local}}, 0x1c, &(0x7f0000003d80)=[{&(0x7f0000003800)="18f4c3efab5197b860e7e214dd5fe6dc2bd1e73ac4189147", 0x18}, {&(0x7f0000003840)="0fd3f5df224a461789ec75c97752e853e6757cd074b50ab5168ed537d5b1a03e", 0x20}, {&(0x7f0000003880)="6444c0981d92da3e470ff7f0332b1e37168514ac0747f81cf33690371db61f662aa10669683fb0d831f9b4c1a47eba61f5733fb7d33fd529beb8f95b4c6b2e43b1555e2516e53fbc6cf0d81bb26a50c5aac9d8fe72f9a55e405924eca39dc71f97463036fd3d5caf94f80cd4ac091855f5721d5b6d", 0x75}, {&(0x7f0000003900)="8243e6009e38b555794a9777821edf43dd0b65707cdd449d85b69e74ef8918ca548f1035fe08488674463c2ada6bb3463f256641b60b02e30201278d159924889cf8f394f7bafb556e845ce1e62f423bc84ea64ae1ca708150d7ecfdc2d0fdd80d6ae52f4e0480f9e887a4ccdd0ba539a5bc9710ed4b4394e4920d31ca4a3771c8c87cfe634d7d29543ea75d902c2ccfd4b3ce08c7e8560f66f71c82cc5cbc85998b456f28f87073c85ee2831732d0d7bbf1c74e9e7439423de7e3788cd3", 0xbe}, {&(0x7f00000039c0)="5a11eec08d42f5304dbe0516ca96d358f2d75e7326b1c293f7a84e235ed77b77a5ab9cec4f4e6b6039c3602c280e62f142c45ee232941cfcd83a7d2043ff0e235ff0b6688efd7cb78677601c6db732f56cdac77ec5dd5a3975fe66874025c7d45511ab4ef883df8f97188117edffccc1798aad69f87544869fd3eb632e25976f657bcbf990b746cb0ebc66e5bd99187e0b5727a1ef5453505f7efcfe910737c762ff27d66e9138ba4f8e745a0696bfcedbcf26410808a0a934f92c3dd42c6242c13d8e696d5fccdc054d", 0xca}, {&(0x7f0000003ac0)="48af6bfd2a4e2f17f95b774afe205ad3a78ea7b05b346fc2afd6277eebdf7278ae533df97327840557564ff430cabddb4b621e0629e75e72691964882dfb017948b8901c4265d53609126ae557741ca5a0cea90993167c999b15075490c5", 0x5e}, {&(0x7f0000003b40)="1e8a6e95dfc80a8664f074e5caa7254402988279e2140199bfbd0241a2bcd01b3108d721943422f0f3eff63e4aa0f29675ebeec72633ac098fb0979b144bc6fd91b7ad70c3159ebd2da967958b7abd4b4025e5662e4b30180d8ab6d6d028c0ddb9907b3928d511e5acb8e96a2946e07b1c5b650bf6605644ce9ee8d7001bded5e5432cd27b051b0c17ee58c47efd72d1ea4edf10cd2e8a8e7de7e55e", 0x9c}, {&(0x7f0000003c00)="1a6b87a902f39a6b5062cd0392624196e7e4a85f9122082b6d68dfd42be4509d0f70dd4efa3cffe043ffae137baeaf7051bcbe2229c12c04ff40def4c10dd66215f11eb6171733a1064eac72baf74538eb11810d1ba6b2535f5e511142e8a04875748278125afed2a8010c23d65d229d8335aacfdebed8387d4fc2d3f8fdfd77fd00f45fd018574e44d6a6a17ace76abe9e68b1ac6e22177182041adfc541537c5ef68c34c3b4ce46f9c8759e6be732341753763495c1363091e676cc7c2b389203c83ea434860df4c14e6c534f61327cf00188032a1b6d28d9d332f4a8696fd137089362c89bc3db07e449c4e5e4140a5", 0xf1}, {&(0x7f0000003d00)="d7207488fb9bae07d9dc6bfd3e9264d88d79c6a4cf141dbad1c201bd8889d00375fb8451b11c708a69771fdbae65ef008632115d7ebec85dd1297557d5d6d2dc75d1ab9018fd4f3c87d5b4452f20978d496bc935", 0x54}], 0x9, &(0x7f0000003e40)=[@dstopts={{0x30, 0x29, 0x37, {0x33, 0x2, [], [@padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @jumbo={0xc2, 0x4, 0x6b}, @pad1, @padn={0x1, 0x1, [0x0]}]}}}], 0x30}}], 0x3, 0x8000) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000080)=[@in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x1a}}, @in={0x2, 0x4e20, @multicast1}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e20, 0x0, @mcast1, 0x8}, @in6={0xa, 0x4e21, 0x6, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x8}], 0x68) [ 631.297006][ T3361] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 631.385500][ T3367] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r6, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r7 = openat$cgroup(r6, &(0x7f0000000140)='syz0\x00', 0x200002, 0x0) openat$cgroup_type(r7, &(0x7f0000000180)='cgroup.type\x00', 0x2, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmsg$TIPC_NL_MON_PEER_GET(r5, &(0x7f0000000100)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0x140, r1, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x14, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_LINK={0xf8, 0x4, [@TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x39e6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x213}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xf}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffff83e}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}]}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x800}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}]}]}, 0x140}, 0x1, 0x0, 0x0, 0x8004}, 0x0) splice(r2, &(0x7f0000000000), r3, &(0x7f0000000040), 0x1, 0x7) 09:03:30 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f00000007c0)=0x3ff, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x0, 0x1}, 0xc) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001840)=""/4088, &(0x7f0000000100)=0xff8) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4, 0xfffffffe, 0x0, 0xe0ffffff}) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x6d, &(0x7f0000000100)={r7}, &(0x7f0000000180)=0xfe27) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r7, @ANYBLOB="9a000000c46861b5c5afaed43f095e0e6df03f9b4cfa2749df31ac1692ad258d7ff5331255961c81a2be468cbec9998f9e8b58adf51866db3b1dce5b228f8d3070a188b4461932078ff3ff760697399ca129be8c0c377d2ded6d4798683c8f31264d1cd8c5775071c4dcbc479a6044d01f5a02220bcd057e714d7424d0bd68c3c2657affc00194c282b6a1d4040077860311a0785fad75864aaa9fab144a"], &(0x7f0000000300)=0xa2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000480)={r8, @in={{0x2, 0x4e24, @loopback}}, [0x8, 0x0, 0x0, 0x7ff, 0x10000, 0x7, 0x7, 0x9, 0x800, 0xd4, 0x0, 0x10000, 0x3ff, 0x8000, 0x9]}, &(0x7f0000000380)=0x100) writev(r2, &(0x7f0000002e40)=[{&(0x7f0000002a80)="b1", 0x1}], 0x1) r9 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r9, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r9, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000001001000001000000ec00000000000000e1b01567ffd9aa572a5a96ac74a89c51c14d17fd2d4d25589c7a56ea3aa74ca6dcba2b685fa272da6f891c711230a366c06118c8124507e0ed"], 0x18}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x8000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x2c) write$binfmt_elf64(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="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"/1325], 0x52d) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) 09:03:30 executing program 3: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000b00)='bcsf0\x00\x00\x00l\x00\x00h\x11\x00') getuid() setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) sendmsg$TEAM_CMD_OPTIONS_SET(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0xa8) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[], 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000700)={@rand_addr, @multicast2}, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0xa8) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(r2, &(0x7f0000000100)=ANY=[@ANYBLOB="a4b214415881545e42ff367537b698055cd1cacc9b4e0561bb5e5a873ac57be02eab947fd0430a544989da32176d5df207ebf7e01e0bc009439178e24a70e3f66a0774c185eace7428f9aca317d033be69ed71ac572aae87"], 0x0) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(0xffffffffffffffff, 0x114, 0xa, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, 0x0, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x0, 0x0, &(0x7f0000000740)) socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) getpeername$packet(0xffffffffffffffff, &(0x7f0000000840)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r4, 0x0, 0x0) setsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x0, 0x3ff, 0x4e21, 0x0, 0x0, 0x20}, {0x0, 0x0, 0x7fffffff}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855"}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x0, 0x0, 0x7, 0x1}}, 0xe8) [ 631.685523][ T3391] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:31 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000140)={0x1, 0x200000000000012d, &(0x7f0000000440)=ANY=[@ANYBLOB="b7020000f7ffffffbfa70000000000002402000020feffff7a0af0fff8ffffff69a4f0ff00000000b70600000018d1fe2d6405000000000075040000000000000704000000000000b7040000100000206a0700fe00000000850000002f000000b70000000a02000095000000000000006458c2c62fc2868f0399d909a63796c113a80c19aab9d607000000b6cd483be3f0d3253730e711f5969f62c28b22756bedf3cf393d14c46cc4f79fd2b316da4f0de8163f6342fa7323f1740637c48468766af540439fce41f144631ac262dcae08c3d1e866a35e1ca1fbe96dd87235b44174f7c0343185089a0f119e31975e5515"], &(0x7f0000000280)='\xc2\x06m\xd6D\xec\x01\xd7Rg\x7f\x9c-_\xd0\xe7\xfa=2\x00=', 0x0, 0x18d, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000), 0x10}, 0x70) r1 = socket$kcm(0x11, 0x8000000002, 0x300) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000001d80)=r0, 0x4) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='cgroup.stat\x00', 0x26e1, 0x0) r3 = socket$kcm(0x2, 0x1000000000000002, 0x0) setsockopt$sock_attach_bpf(r3, 0x1, 0x3e, &(0x7f00000002c0)=r2, 0x161) sendmsg$kcm(r3, &(0x7f0000003d00)={&(0x7f0000000380)=@in={0x2, 0x4e23, @multicast1}, 0x80, 0x0}, 0xfd00) write$cgroup_subtree(r3, &(0x7f0000000280)={[{0x0, 'memory'}]}, 0xfdef) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet6_udp_int(r5, 0x11, 0x0, &(0x7f0000000040)=0x5, 0x4) 09:03:31 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000000)=0x5, 0x4) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x14e22, 0x0, @ipv4}, 0x1c) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000140)='tls\x00', 0x4) listen(r0, 0x0) socket$netlink(0x10, 0x3, 0x8000000004) writev(r1, &(0x7f0000000200), 0x0) [ 632.173282][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 632.179145][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:03:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000004280)={r0}) ioctl$SIOCX25GCALLUSERDATA(r2, 0x89e4, &(0x7f00000042c0)={0x7b, "d846756b80e92193fd00c91a36b5e3194ee6f92e48865645ebf8a997dc35d86d3968473365c4f5f28a6808af7de501faf8bdb922153ed6cb0fad39b61cd9792bd0d17b86442b0a474347fcc961966c9c2f7173641b580034c1980e1676c66f7b0dce9dbcd40d8ae4e5cd5094277e48df1f9ddf60d2ca1170ae1fc5b43a0e4507"}) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="7e18b72492209029e24c14c71813449717fff1675fde924b867a97354bd744b042fe9eef716049c9fb9849885513db05", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$sock_inet_SIOCADDRT(r6, 0x890b, &(0x7f0000000100)={0x0, {0x2, 0x4e21, @empty}, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x1, 0x0}}, {0x2, 0x4e20, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xc0, 0x0, 0x0, 0x0, 0xe8, &(0x7f0000000080)='veth1_to_hsr\x00', 0x10001, 0x4, 0x2}) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) 09:03:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='h\xc56Cv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) [ 632.381626][ T3391] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:31 executing program 3: r0 = socket$kcm(0x10, 0x2, 0x10) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) write$binfmt_elf64(r1, &(0x7f0000000380)={{0x7f, 0x45, 0x4c, 0x46, 0x81, 0x52, 0x0, 0x0, 0x0, 0x2, 0x3e, 0x3f000000, 0x105, 0x40, 0x3dd, 0x0, 0xffff, 0x38, 0x2, 0x46, 0x6, 0x1}, [{0x4, 0x3f, 0x1ff8000000000000, 0x1, 0x8, 0x0, 0x9, 0xffffffff}, {0x9fe101f2df53a8c3, 0x1, 0x81, 0x8, 0x8, 0x9, 0x3, 0x3}], "25ec863c6843e2738db0bb95883b7403bd1473dfdc78944f6ce2fec958e6694672324bba527862a5895ff9a8bc84cc5f004d05aa09c8c5", [[], [], [], [], [], [], [], [], []]}, 0x9e7) sendmsg$kcm(r0, &(0x7f0000000240)={0x0, 0x309, &(0x7f0000000000)=[{&(0x7f0000000140)="2e00000031000514d25a80648c6394fb0124fc38104c0b400c000200053582c137153e370900018025646e040081", 0x2e}], 0x1, 0x0, 0x0, 0xe9610400}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22, 0x4, @mcast1, 0xfffff2f2}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x77, &(0x7f0000000040)={0x0, 0x200, 0x4, [0xffff, 0x5, 0x3, 0x7]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp6_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000280)=ANY=[@ANYRES32=r4, @ANYBLOB="210000008d00000000000000808a0836e6a7ff767dbeb7226a4a78feabb66969401ca96d8799d7f573f021391307c42ed04024eb9d5f007bf2c6220a07cd38c044257c4425cf3c5081109a1da9c63116b61d2b72c152fb806105cf34e3135fd803cbc743d50f877d2d5057c54c04fef3856b019e68958f172d0b8c95c456be22c51375309d4864decfd258004ce6847cada58953a8140e4f0f8d54ad739f2859caec667d842ab9a3414465ba427aacfaa4aae043ccaabdecf2d597dd0f"], &(0x7f0000000100)=0x29) 09:03:31 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000f0000000c0007000500020000008000"], 0x20}}, 0x0) 09:03:31 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f0000000640)=@ll, 0x80) r4 = accept(r3, &(0x7f0000000100)=@nl=@proc, &(0x7f0000000180)=0x80) setsockopt$inet_tcp_TCP_FASTOPEN_KEY(r4, 0x6, 0x21, &(0x7f0000000400)="31fb50935b40e1bbf20db3ba8ae03f0e", 0x10) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r6 = socket$isdn_base(0x22, 0x3, 0x0) bind(r6, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) accept4(r6, &(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, &(0x7f0000000440)=0x80, 0x100800) r8 = socket$inet(0x2, 0x800, 0x6) setsockopt$ARPT_SO_SET_REPLACE(r8, 0x0, 0x60, &(0x7f0000000800)={'filter\x00', 0x7, 0x4, 0x4a8, 0x280, 0x140, 0x0, 0x3c0, 0x3c0, 0x3c0, 0x4, &(0x7f00000006c0), {[{{@arp={@dev={0xac, 0x14, 0x14, 0x17}, @multicast1, 0xffffffff, 0xffffff, @mac=@local, {[0x0, 0x1fe, 0x0, 0x0, 0x0, 0xff]}, @mac=@broadcast, {[0x71a427d00c312c97, 0xff, 0xff, 0x0, 0x0, 0xff]}, 0x4, 0x2, 0xd4f, 0x0, 0x5, 0x2, 'rose0\x00', 'veth0_to_bridge\x00', {0xdf0a1925bd0bad01}, {0xff}, 0x0, 0x82}, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xd}, @mac=@link_local, @loopback}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@remote, @empty, @empty, @dev={0xac, 0x14, 0x14, 0x2b}, 0xf, 0xffffffff}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[], 0x21}, @empty, @broadcast, @loopback, 0xb}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x4f8) sendmsg$TIPC_NL_PEER_REMOVE(r7, &(0x7f0000000600)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0xa8100000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000580)={0x28, r1, 0x20, 0x70bd29, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1000}]}]}, 0x28}, 0x1, 0x0, 0x0, 0x11}, 0x20048001) r9 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MEDIA_GET(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x190, r9, 0x1, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x4}, @TIPC_NLA_LINK={0x60, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff81}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x97}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_LINK={0x70, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}]}, @TIPC_NLA_LINK={0x60, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}]}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x400}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xc77}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}]}, @TIPC_NLA_BEARER={0x14, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4d1d}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x3fc}]}]}, 0x190}, 0x1, 0x0, 0x0, 0x20004000}, 0x80) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="1800a650", @ANYRES16=r1, @ANYBLOB="050000000000000000000f00000004000700"], 0x18}}, 0x0) [ 632.658117][ T3446] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 632.723320][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 632.729132][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 632.732659][ T3450] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 632.776278][ T3446] device 0n entered promiscuous mode [ 632.809179][ T3452] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:32 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000080)) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r3 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0xd1, &(0x7f00000007c0)=0x3ff, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0xca, &(0x7f0000000440)={0x0, 0x1}, 0xc) getsockopt$inet6_opts(r1, 0x29, 0x37, &(0x7f0000001840)=""/4088, &(0x7f0000000100)=0xff8) write$cgroup_pid(r2, &(0x7f0000000000), 0xfffffea6) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000000), 0xffffff6a) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r5, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_MOVE_EXT(r5, 0xc028660f, &(0x7f0000001300)={0x2880008, r4, 0xfffffffe, 0x0, 0xe0ffffff}) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r6, 0x84, 0x6d, &(0x7f0000000100)={r7}, &(0x7f0000000180)=0xfe27) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000180)=ANY=[@ANYRES32=r7, @ANYBLOB="9a000000c46861b5c5afaed43f095e0e6df03f9b4cfa2749df31ac1692ad258d7ff5331255961c81a2be468cbec9998f9e8b58adf51866db3b1dce5b228f8d3070a188b4461932078ff3ff760697399ca129be8c0c377d2ded6d4798683c8f31264d1cd8c5775071c4dcbc479a6044d01f5a02220bcd057e714d7424d0bd68c3c2657affc00194c282b6a1d4040077860311a0785fad75864aaa9fab144a"], &(0x7f0000000300)=0xa2) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000480)={r8, @in={{0x2, 0x4e24, @loopback}}, [0x8, 0x0, 0x0, 0x7ff, 0x10000, 0x7, 0x7, 0x9, 0x800, 0xd4, 0x0, 0x10000, 0x3ff, 0x8000, 0x9]}, &(0x7f0000000380)=0x100) writev(r2, &(0x7f0000002e40)=[{&(0x7f0000002a80)="b1", 0x1}], 0x1) r9 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r9, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r9, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="18000000000000001001000001000000ec00000000000000e1b01567ffd9aa572a5a96ac74a89c51c14d17fd2d4d25589c7a56ea3aa74ca6dcba2b685fa272da6f891c711230a366c06118c8124507e0ed"], 0x18}}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000140)=[@in6={0xa, 0x4e23, 0x8000, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x3}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x1b}}], 0x2c) write$binfmt_elf64(r1, &(0x7f0000001300)=ANY=[@ANYBLOB="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"/1325], 0x52d) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) 09:03:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = accept4(r0, &(0x7f0000000000)=@vsock, &(0x7f0000000080)=0x80, 0x800) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="a3b30000", @ANYRES16=r1, @ANYBLOB="050000000000000000000f0000000c0007000000010007000000"], 0x14}}, 0x0) 09:03:32 executing program 2: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000fbe000)={0x2, &(0x7f0000000000)=[{0x20, 0x0, 0x0, 0xffff00000}, {0x80000006}]}, 0x10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r4 = socket$inet_udp(0x2, 0x2, 0x0) write$binfmt_misc(r2, &(0x7f0000000d00)=ANY=[@ANYRESOCT], 0xfe08) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0xfffffffffffffcf2) connect$inet(r4, &(0x7f00000000c0)={0x2, 0x0, @multicast1}, 0x10) splice(r1, 0x0, r4, 0x0, 0x30005, 0x0) 09:03:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = accept(0xffffffffffffffff, &(0x7f0000000800)=@isdn, &(0x7f0000000440)=0x80) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f00000008c0)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f0000000a40)={&(0x7f0000000880)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000a00)={&(0x7f0000000900)={0xdc, r3, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DAEMON={0x68, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'veth1_to_hsr\x00'}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e21}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @mcast2}, @IPVS_DAEMON_ATTR_MCAST_PORT={0x8, 0x7, 0x4e22}, @IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @ipv4={[], [], @remote}}, @IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @local}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}]}, @IPVS_CMD_ATTR_DEST={0x3c, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@multicast1}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv4=@rand_addr=0xffff7fff}, @IPVS_DEST_ATTR_PORT={0x8, 0x2, 0x4e22}, @IPVS_DEST_ATTR_FWD_METHOD={0x8, 0x3, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x4}, @IPVS_CMD_ATTR_DEST={0x14, 0x2, [@IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x4c0}, @IPVS_DEST_ATTR_ACTIVE_CONNS={0x8, 0x7, 0x80}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x5}]}, 0xdc}, 0x1, 0x0, 0x0, 0x40480f0}, 0xc000140) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) [ 633.283319][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 633.289376][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 633.295277][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 633.301050][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 633.307262][ T3473] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) connect$pptp(r4, &(0x7f0000000040)={0x18, 0x2, {0x3, @multicast2}}, 0x1e) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) [ 633.443071][ T3446] device 1n entered promiscuous mode 09:03:32 executing program 2: r0 = socket$inet(0x2, 0x801, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e22, @rand_addr=0x6d95}, 0x10) sendto$inet(r0, 0x0, 0xffffffffffffffb5, 0x200007fe, &(0x7f0000000100)={0x2, 0x10004e23, @dev={0xac, 0x14, 0x14, 0xa}}, 0x10) r2 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r2, 0x0, 0xa, &(0x7f0000000340)=""/185, &(0x7f00000000c0)=0xb9) sendto$inet(r0, &(0x7f0000000040)="10c7ba50f6c3fa3d9b62e868992b19c8e76815170e4e02000000703fe555a477fa3bbdbc3d52b7b3a27bf3c500b8b060babed0f9ebf03470b21bc0dfa2726cdcbac6653ca528289994b4ac04c4d2927cade6e6cf31e77d2313c6bf4fa31faf0fcfb51d8a0000000000", 0xa126427461d4346d, 0x1, 0x0, 0x86) ioctl$sock_inet_tcp_SIOCINQ(r0, 0x541b, &(0x7f0000000000)) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$FS_IOC_MEASURE_VERITY(r3, 0xc0046686, &(0x7f0000000240)=ANY=[@ANYBLOB="04000200422eb7fa462134c5e6f110b6a35445dd203ebec00f323aa0dd51"]) 09:03:32 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x200, 0x0, 0xffffffff, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8}]}]}, 0x20}}, 0x0) 09:03:32 executing program 3: socket$inet6_sctp(0xa, 0x1, 0x84) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) getsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000), &(0x7f0000000080)=0xb) write$cgroup_int(r1, &(0x7f0000000380), 0x1040c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r1, 0x660c) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f00000000c0)={0x20}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x1040c) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) write$binfmt_elf64(r2, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f0000001300)={0x0, r2}) writev(r2, &(0x7f0000000240)=[{&(0x7f0000000080)='F', 0x1}], 0x1) setsockopt$IP_VS_SO_SET_ADDDEST(r2, 0x0, 0x487, &(0x7f0000000200)={{0xaaf814b3e90b9b0a, @multicast1, 0x4e20, 0x4, 'lblcr\x00', 0x1, 0x1, 0x2d}, {@multicast1, 0x4e23, 0x3, 0x0, 0x50, 0x34d2}}, 0x44) write$binfmt_elf64(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000001300)={0x0, r0}) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f00000002c0)=[@in6={0xa, 0x4e1e, 0x0, @rand_addr="dd2e167608b7d864543dca85812afd22", 0x6}, @in6={0xa, 0x4e21, 0x2, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x60000000000000}, @in={0x2, 0x4e20, @multicast2}, @in6={0xa, 0x4e24, 0x9, @loopback, 0x88}, @in6={0xa, 0x4e22, 0x5, @remote, 0x5}, @in={0x2, 0x4e24, @rand_addr=0x5}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x22}}, @in={0x2, 0x4e23, @loopback}], 0xb0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000003c0)=ANY=[@ANYBLOB="010000022c1c67ba2c917af3ae040c9241562a6402ff399719cc89dd8a6308b98316c35f9cf284c320d618c6d63f758a551cda1192ac19b40cdf43ddfefcef000ee1b958324dbc8ca12235695125b9e5b7225e41b2aeb7ba04f9530a9a91717ace93ac2617a13bc73dfcde609f2761ea9ea93b223ac2ff0dbb18e8165edcb79fa65059937f10af7c821194d912e4ca209907567346", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) setsockopt$netrom_NETROM_T4(0xffffffffffffffff, 0x103, 0x6, &(0x7f00000001c0)=0xc5fe, 0x4) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000040)={r5}, &(0x7f0000000140)=0x8) r6 = socket(0x100000010, 0x3, 0x0) write(r6, &(0x7f0000000140)="24000000210099f0003bf90000ed190e020008160004000000ba0080080002007f196be0", 0x24) 09:03:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r2 = socket$bt_cmtp(0x1f, 0x3, 0x5) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000000)) 09:03:33 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) r1 = accept$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, &(0x7f0000000500)=0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f00000000c0)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0xffffffad) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$isdn_base(0x22, 0x3, 0x0) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000240)=0x80) close(r2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000004c0)='illinois\x00', 0x9) ioctl$sock_inet_SIOCSIFADDR(0xffffffffffffffff, 0x8914, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpuacct.usage_user\x00', 0x275a, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000140)={0x0, 0x0}) write$cgroup_int(r5, &(0x7f0000000980), 0xffffff4d) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x7c774aac) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='/\x00\x00\xb6\x95<[0@\xac\xa4R\xce{f\xe9\xbb\x8fyI\x90q\xe5?\xa8\xbc\xc1\n\x15\xc7cC\xce-\xb7\xbb>x\xb5o/\xa9Q\xbdi\x15c\xebxd\x19\xb4\xe2^\xb5\xe4b\xcc\xa9\xee\xeb4\xe7\xf5\xfc\xa6\xce(67G\x18E\xe2\xa1\xbaP]\xf6\xae\x98a\x06\xd1o!\xd8\xe7hU\x9a\x8d\xd3\xeaQ\xc1y+2!\x89\xc8\xfc\rWP\xd1\x9d\x8b\xbf\xb1\xe6I\xb9\x19\xfb\x02\xbb\xe2\x04\xee\x8b\xe4\xe8\xb7&GV\xfdd\x11\x9cO\xe2\xafykv\x06L:X\xfd\xefn\xd0Se\x89\xa2J-\xdb\xb8C\xb2\x8a\x9a\xae\xfcO\xf4\x85\x99\xb7gT\x9a\xbf\x05$!k\xd4\xb2\x1f^\xa5eB\xbd\x98\x99p\x14\xb1\xb7!{\x1de\xd8eP[\xc56\x95\x0eu\v,1?\xe3\x99\xe6g\xc9\x1d\a\xac\x85\"\xb2D\x95\xf1\xf2(\xb43cJa\xd3\xc6\x14\a\x94R\x1e\x02hu\a\x06\x1cp\x94t\xe1\xb7\x1e\x81\x87t\x99\xa4\xe5\x944\xbd\xf0\xb44\xc3\xdb\x8c\xff\x9dWp\x9cN}\xef\x14x\x0e\x88\xeahj\x8bWe\x98V\xf5\xad\xf9\xc8\rG\xbb;\x8b\xb9\a\xcfN\xac\xd64Jz\x98\x06\xe35\xeb\xcc\x84#\x02O8\xc0\x99\x89\x17\xa3+^\x8e\xc4\x93\x0f/\xfe!9m\x98\x13\xb1\xcb-\xfc\xf4%\xea\xe0\xeb\x9ee|\xb0\x95f[<\xfdg\xb6=\x96Q\xa1\xea&\xa1\x03XH\x01r(:\x9d\xed(\xe2\x9c\r\x95\xe3\xef,m8\xef\xbf\xf7Gk\xae\x8f\xa0Y\xce\n:\xce\xe62\x94,8\x0f\x93\xb4\x98\xf15+\xccI\x83G*lL\x97\xad3C\x12z\xba!\x03|~\xe9\xa7\xa9i\xbc\x06rZmj!\x83\xff\a\xad\xa3\xc6\'\x90$\xa0\xa4\xf6f\xab\xc2\n\xc7&\xbbp\xe5\x17p{\x13\xa9X\x1b\xb5\xbf\x150\xf0\xa0\xf87\xd8\xaf=\xc3\xfa\x99\x83\xe6f\xe35\xc08\x92\x8dX\xb6\xe8V\x1d\xf8\xd9E\xe2\x14si\xec\x86\xc6\xdd\xbf\rM\x00\x00\x00\x00', 0x0, 0x0) ioctl$EXT4_IOC_SETFLAGS(r6, 0x5460, &(0x7f0000000100)) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, &(0x7f0000000200)={r6, &(0x7f0000001340)="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", &(0x7f0000000180)=""/82, 0x4}, 0x20) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0xcb, &(0x7f0000000000), 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000400)=ANY=[@ANYBLOB="ff5e0011", @ANYRES32=0x0], &(0x7f0000000440)=0x8) r7 = socket$alg(0x26, 0x5, 0x0) accept4(r7, 0x0, 0x0, 0x0) r8 = socket$inet_smc(0x2b, 0x1, 0x0) setsockopt$inet_tcp_TCP_MD5SIG(r8, 0x6, 0xe, &(0x7f0000000540)={@in6={{0xa, 0x4e23, 0xffffff81, @rand_addr="85bd44c78dbbc6bee2e314957c350f56", 0x1a48}}, 0x0, 0x6, 0x0, "f59623cee0f3ded8ad203f31e28e7439566ac6eb554ae0f739564e49f6929571dc817f6a615653c0ddb9213501b59ee49b0500586d7515247c3c38eaabb78192cb526b17431c0b534d0143ff99861e34"}, 0xd8) r9 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r9, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) listen(r9, 0x4000000043) sendto$inet(r0, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9", 0x43, 0x11, 0x0, 0x0) [ 634.027692][ T3513] validate_nla: 1 callbacks suppressed [ 634.027703][ T3513] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:33 executing program 1: r0 = socket(0x35bfb00acb83e594, 0x5, 0x80) connect$bt_rfcomm(r0, &(0x7f0000000180)={0x1f, {0x4, 0xff, 0x6, 0x3, 0x18}}, 0xa) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r2, 0x8, 0x0, 0x1000000, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r6 = socket$inet(0x10, 0x2, 0x0) getsockopt$sock_cred(r6, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$SIOCAX25ADDUID(r5, 0x89e1, &(0x7f00000002c0)={0x3, @default, r7}) setsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000000)={{{@in6=@mcast2, @in=@multicast2, 0x4e21, 0x81, 0x4e21, 0x0, 0x2, 0x0, 0x80, 0x21, 0x0, r7}, {0x0, 0x0, 0xffffffffffffffff, 0x8, 0x1, 0x1, 0x8, 0x9e88}, {0x4, 0x9, 0xc31b}, 0x1, 0x6e6bb2, 0x29b8d8b30e654083, 0x3, 0x2, 0x2}, {{@in6=@remote, 0x4d2, 0x2b}, 0x2, @in=@multicast2, 0x0, 0x1, 0x2, 0x1f, 0x8, 0x1, 0xfffffff7}}, 0xe8) [ 634.177042][ T3519] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:33 executing program 3: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x200000000005, 0x84) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000001c0)={{0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x4, 'dh\x00', 0x8, 0x3, 0x3b}, {@loopback, 0x4e20, 0x3, 0x9, 0xfffffffc, 0x5}}, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) sendfile(r4, r3, 0x0, 0xffffffff800) sendfile(r4, r3, &(0x7f0000000040)=0xa00, 0x100000001) write$cgroup_int(r2, &(0x7f0000000080), 0x12) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x80000001}, 0x8) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1000000380001, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) [ 634.438197][ T26] audit: type=1804 audit(1572339813.642:77): pid=3532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir100318831/syzkaller.DHyXYZ/1100/memory.events" dev="sda1" ino=16641 res=1 [ 634.585716][ T26] audit: type=1800 audit(1572339813.692:78): pid=3532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16641 res=0 [ 634.702250][ T26] audit: type=1804 audit(1572339813.702:79): pid=3532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir100318831/syzkaller.DHyXYZ/1100/memory.events" dev="sda1" ino=16641 res=1 09:03:33 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4, 0x4, 0x10000}, 0x35) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000b00)='bcsf0\x00\x00\x00l\x00\x00h\x11\x00') socket$caif_seqpacket(0x25, 0x5, 0x3) getuid() socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000880)={0x90, r3, 0x21, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0xfe8c, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}]}}]}, 0x90}}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00'}) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0xa8) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69336b46be7e40dbba1a0899cb508"], 0x40) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYBLOB="123900009ea59d5140a729fc705dc13f07f60000006f9083262cfd6900000000"], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000280)={0x1e3, "74a852"}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r5, r4, 0xf, 0x2}, 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000700)={@rand_addr, @multicast2}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@empty}}, {{@in=@empty}}}, &(0x7f0000000880)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x4e24, 0x3ff, 0x4e21, 0x0, 0xa}, {0xfffffffffffffffb, 0x8, 0x7fffffff, 0x0, 0x0, 0x1f, 0x9, 0x58f4742f}, {0x15, 0xffffffffffffffc1, 0x3, 0xf2}, 0x6, 0x6e6bb4, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855", 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3507, 0x1, 0x2, 0x7, 0x1, 0x7, 0xfffffffffffffff7}}, 0xe8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, 0x0, 0xa8) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r7, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69336b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203cfab8bb8ac3572daafe04569b4b813e87856d192fac18ac79a6103e993"], 0x80) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={0xffffffffffffffff, r6, 0xf, 0x2}, 0x10) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, &(0x7f0000000740)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r9, 0x0, 0xd, &(0x7f00000004c0)="aa", 0x1) getsockopt$inet_opts(r9, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r10, 0x0, 0xd, &(0x7f00000004c0)="aa", 0x1) getsockopt$inet_opts(r10, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r11, 0x0, 0xd, &(0x7f00000004c0)="aa", 0x1) getsockopt$inet_opts(r11, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000380)=0xfffffffffffffedb) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x4e24, 0x3ff, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x3e, 0x0, r12}, {0xfffffffffffffffb, 0x8, 0x7fffffff, 0xfffffffffffffffc, 0x800, 0x1f, 0x9, 0x58f4742f}, {0x15, 0xffffffffffffffc1, 0x3, 0xf2}, 0x6, 0x6e6bb4, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855", 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3507, 0x1, 0x0, 0x7, 0x1, 0x7}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00'}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000004c0)="aa", 0x1) getsockopt$inet_opts(r13, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r13, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@initdev}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r14, 0x10e, 0x1, 0x0, 0xa8) r15 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r15, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69336b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203cfab8bb8ac3572daafe04569b4b813e87856d192fac18ac79a6103e993"], 0x80) write$cgroup_subtree(r16, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r17, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r17, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r17, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r18 = accept4(r17, 0x0, 0x0, 0x0) sendto$inet6(r18, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r19 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r19, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r20, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$inet_IP_IPSEC_POLICY(r20, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000880)=0xe4) setsockopt$inet6_IPV6_IPSEC_POLICY(r15, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x4e24, 0x3ff, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x3e, 0x0, r21}, {0xfffffffffffffffb, 0x8, 0x7fffffff}, {0x15}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855", 0x4d4}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x0, 0x2, 0x7, 0x1, 0x7, 0xfffffffffffffff7}}, 0xe8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000009c0)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000700)={@rand_addr, @multicast2}, &(0x7f0000000740)=0xc) 09:03:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r5, &(0x7f0000a34fff)='H', 0x1, 0x0, &(0x7f0000030ff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x10) sendto$inet(r5, &(0x7f000026cfff)="c6", 0x1, 0x0, &(0x7f0000033ff0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) shutdown(r5, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in={{0x2, 0x0, @initdev={0xac, 0x1e, 0x1, 0x0}}}, 0x1000000, 0x0, 0x0, 0x0, 0x34}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0x9, &(0x7f0000000000)={0x0, @in6, 0x0, 0x0, 0x0, 0x0, 0x10}, 0x98) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e24, 0x3, @remote, 0x6}, @in={0x2, 0x4e22, @empty}], 0x2c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000140)={r6, 0x1}, &(0x7f0000000180)=0x8) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000200), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000040)={r9, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x10, 0x0, 0x0, 0xfffffffe, 0x5}, 0x14) 09:03:34 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r5, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x160, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff16e1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}]}, @TIPC_NLA_BEARER={0xf0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @empty}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x9ee, @dev={0xfe, 0x80, [], 0xc}, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5c}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x78}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @local, 0x8001}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x7f8000, @rand_addr="7c80c522f6c09bcbf04cfe749f41b955", 0xfffffff8}}}}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfe}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x44000000}, 0x60008800) [ 634.838241][ T26] audit: type=1800 audit(1572339813.842:80): pid=3535 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=16641 res=0 09:03:34 executing program 3: ioctl$sock_inet_sctp_SIOCINQ(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)) socket$inet6_sctp(0xa, 0x200000000005, 0x84) r0 = socket$inet6(0xa, 0x5, 0x0) shutdown(r0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(0xffffffffffffffff, 0x0, 0x487, &(0x7f00000001c0)={{0x0, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x4e24, 0x4, 'dh\x00', 0x8, 0x3, 0x3b}, {@loopback, 0x4e20, 0x3, 0x9, 0xfffffffc, 0x5}}, 0x44) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0adc1f123c123f319bd070") r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r2, &(0x7f0000000140), 0xff4d) sendfile(r4, r3, 0x0, 0xffffffff800) sendfile(r4, r3, &(0x7f0000000040)=0xa00, 0x100000001) write$cgroup_int(r2, &(0x7f0000000080), 0x12) setsockopt$inet6_int(r0, 0x29, 0x1000000000021, &(0x7f0000000080)=0x1, 0x4) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0xe}, 0x2}, 0x1c) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x80000001}, 0x8) getsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000180)=0x4) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x1000000380001, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}}, 0x1c) [ 634.959202][ T26] audit: type=1804 audit(1572339813.852:81): pid=3532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir100318831/syzkaller.DHyXYZ/1100/memory.events" dev="sda1" ino=16641 res=1 [ 635.085921][ T26] audit: type=1804 audit(1572339814.282:82): pid=3555 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir100318831/syzkaller.DHyXYZ/1101/memory.events" dev="sda1" ino=17174 res=1 [ 635.207619][ T26] audit: type=1800 audit(1572339814.282:83): pid=3555 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="memory.events" dev="sda1" ino=17174 res=0 [ 635.263383][ T3551] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 635.292740][ T3551] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. [ 635.321319][ T26] audit: type=1804 audit(1572339814.292:84): pid=3555 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir100318831/syzkaller.DHyXYZ/1101/memory.events" dev="sda1" ino=17174 res=1 09:03:34 executing program 3: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f0000000500)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") getpeername(0xffffffffffffffff, &(0x7f0000002e80)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000002f00)=0x80) recvmmsg(r0, &(0x7f0000009c40)=[{{&(0x7f0000002f80)=@xdp, 0x80, &(0x7f0000000300)=[{&(0x7f0000003000)=""/191, 0xbf}], 0x1, &(0x7f0000003100)=""/128, 0x80}, 0x100}, {{&(0x7f0000003180)=@pptp={0x18, 0x2, {0x0, @multicast1}}, 0x80, &(0x7f0000003400)=[{&(0x7f0000003200)}, {&(0x7f0000003240)=""/91, 0x5b}, {&(0x7f00000002c0)=""/45, 0x2d}, {&(0x7f0000003300)=""/164, 0xa4}, {&(0x7f00000033c0)=""/52, 0x34}], 0x5}, 0x5}, {{&(0x7f0000003480)=@ethernet={0x0, @broadcast}, 0x80, &(0x7f0000005800)=[{&(0x7f0000003500)=""/60, 0x3c}, {&(0x7f0000003540)=""/4096, 0x1000}, {&(0x7f0000004540)=""/100, 0x64}, {&(0x7f00000045c0)=""/195, 0xc3}, {&(0x7f00000046c0)=""/4096, 0x1000}, {&(0x7f00000056c0)=""/43, 0x2b}, {&(0x7f0000005700)=""/87, 0x57}, {&(0x7f0000005780)=""/94, 0x5e}], 0x8, &(0x7f0000005880)=""/159, 0x9f}, 0x3}, {{&(0x7f0000005940)=@l2, 0x80, &(0x7f0000005ac0)=[{&(0x7f00000059c0)=""/245, 0xf5}], 0x1, &(0x7f0000005b00)=""/158, 0x9e}, 0xe33c}, {{&(0x7f0000005bc0)=@hci, 0x80, &(0x7f0000006f80)=[{&(0x7f0000005c40)=""/52, 0x34}, {&(0x7f0000005c80)=""/177, 0xb1}, {&(0x7f0000005d40)=""/159, 0x9f}, {&(0x7f0000005e00)=""/24, 0x18}, {&(0x7f0000005e40)=""/4096, 0x1000}, {&(0x7f0000000040)=""/73, 0x49}, {&(0x7f0000006e80)=""/55, 0x37}, {&(0x7f0000006ec0)=""/104, 0x68}, {&(0x7f0000006f40)=""/36, 0x24}], 0x9, &(0x7f0000007040)=""/242, 0xf2}, 0x5}, {{&(0x7f0000007140)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f0000007300)=[{&(0x7f00000071c0)=""/170, 0xaa}, {&(0x7f0000007280)=""/94, 0x5e}], 0x2, &(0x7f0000007340)=""/4096, 0x1000}, 0x21}, {{&(0x7f0000008340)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000008700)=[{&(0x7f00000083c0)=""/172, 0xac}, {&(0x7f0000008480)=""/22, 0x16}, {&(0x7f00000084c0)=""/36, 0x24}, {&(0x7f0000008500)=""/128, 0x80}, {&(0x7f0000008580)=""/224, 0xe0}, {&(0x7f0000008680)=""/106, 0x6a}], 0x6, &(0x7f0000008780)=""/236, 0xec}, 0x6}, {{&(0x7f0000008880)=@tipc=@id, 0x80, &(0x7f0000009900)=[{&(0x7f0000008900)=""/4096, 0x1000}], 0x1, &(0x7f0000009940)=""/67, 0x43}, 0x800}, {{&(0x7f00000099c0)=@nfc, 0x80, &(0x7f0000009c00)=[{&(0x7f0000009a40)=""/238, 0xee}, {&(0x7f0000009b40)=""/145, 0x91}], 0x2}, 0x8}], 0x9, 0x2042f7ce321b7d57, &(0x7f0000009e80)={0x0, 0x1c9c380}) bind$xdp(r2, &(0x7f0000009ec0)={0x2c, 0x0, r3, 0x36}, 0x10) listen(r0, 0x1) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000100)={0x1ff, 0x1ff, 0x1, 0x0, 0x6, [{0x40, 0xb3, 0xd89, 0x0, 0x0, 0x2602}, {0x4e7214d4, 0x1, 0xffffffff, 0x0, 0x0, 0x400}, {0x8e7d, 0x4, 0xec2, 0x0, 0x0, 0x1000}, {0x4, 0xc99, 0x2}, {0x101, 0x2, 0x3d, 0x0, 0x0, 0x2280}, {0x7, 0x8, 0xfff, 0x0, 0x0, 0x20d}]}) r4 = socket$inet6(0xa, 0x6, 0x0) setsockopt$inet6_mtu(r4, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) connect$inet6(r4, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$EBT_SO_GET_ENTRIES(r6, 0x0, 0x81, &(0x7f0000000380)={'broute\x00', 0x0, 0x3, 0x1f, [], 0x3, &(0x7f0000000280)=[{}, {}, {}], &(0x7f0000000340)=""/31}, &(0x7f0000000400)=0x78) 09:03:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0xffffff9a, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x2800d) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) 09:03:34 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r3, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x60, r4, 0x10, 0x70bd2a, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x4}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x81}, @SEG6_ATTR_ALGID={0xfffffffffffffc2e, 0x6, 0x9}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x1}, @SEG6_ATTR_SECRETLEN={0x0, 0x5, 0x1}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x1}, @SEG6_ATTR_DST={0xfffffffffffffe69, 0x1, @rand_addr="52b9a870c506fa43f993f111ae9aa85c"}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x40}, 0x8000001) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="d0ac9a13", @ANYRES16=r1, @ANYBLOB="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"], 0x2d0}}, 0x0) 09:03:34 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bridge_slave_1\x00', {0x2, 0x0, @broadcast}}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000000100)=""/109, &(0x7f0000000080)=0x6d) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) [ 635.737602][ T3551] netlink: 'syz-executor.0': attribute type 3 has an invalid length. [ 635.763384][ T3590] IPVS: ftp: loaded support on port[0] = 21 [ 635.790524][ T3551] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. 09:03:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$IP_VS_SO_SET_DELDEST(0xffffffffffffffff, 0x0, 0x488, &(0x7f0000000040)={{0x89, @remote, 0x4e24, 0x3, 'sed\x00', 0x8, 0x4, 0x53}, {@local, 0x4e20, 0x7, 0x4, 0x7, 0x8}}, 0x44) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) [ 635.845591][ T3564] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) 09:03:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000080)={0xe, 0x4, 0x4, 0x10000}, 0x35) r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r0, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000b00)='bcsf0\x00\x00\x00l\x00\x00h\x11\x00') socket$caif_seqpacket(0x25, 0x5, 0x3) getuid() socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f0000000040)=0x13, 0x4) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) r3 = syz_genetlink_get_family_id$team(&(0x7f00000000c0)='team\x00') sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000880)={0x90, r3, 0x21, 0x0, 0x0, {}, [{{0x8, 0x1, r2}, {0x74, 0x2, [{0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8}}}, {0x38, 0x1, @activeport={{0xfe8c, 0x1, 'activeport\x00'}, {0x8}, {0x8}}}]}}]}, 0x90}}, 0x0) bind$alg(0xffffffffffffffff, &(0x7f00000000c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)-generic\x00'}, 0x58) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'team0\x00'}) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(0xffffffffffffffff, 0x10e, 0x1, 0x0, 0xa8) r5 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69336b46be7e40dbba1a0899cb508"], 0x40) write$cgroup_subtree(r5, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r5, 0x84, 0x77, &(0x7f0000000480)=ANY=[@ANYBLOB="123900009ea59d5140a729fc705dc13f07f60000006f9083262cfd6900000000"], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r4, 0x114, 0xa, &(0x7f0000000280)={0x1e3, "74a852"}, 0x4) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={r5, r4, 0xf, 0x2}, 0x10) getsockopt$inet_mreqn(r4, 0x0, 0x24, &(0x7f0000000700)={@rand_addr, @multicast2}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@empty}}, {{@in=@empty}}}, &(0x7f0000000880)=0xe8) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x4e24, 0x3ff, 0x4e21, 0x0, 0xa}, {0xfffffffffffffffb, 0x8, 0x7fffffff, 0x0, 0x0, 0x1f, 0x9, 0x58f4742f}, {0x15, 0xffffffffffffffc1, 0x3, 0xf2}, 0x6, 0x6e6bb4, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855", 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3507, 0x1, 0x2, 0x7, 0x1, 0x7, 0xfffffffffffffff7}}, 0xe8) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r6, 0x10e, 0x1, 0x0, 0xa8) r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r7, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69336b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203cfab8bb8ac3572daafe04569b4b813e87856d192fac18ac79a6103e993"], 0x80) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0xfffffcbe) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000480)=ANY=[], 0x0) setsockopt$SO_RDS_MSG_RXPATH_LATENCY(r6, 0x114, 0xa, 0x0, 0x0) bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000100)={0xffffffffffffffff, r6, 0xf, 0x2}, 0x10) getsockopt$inet_mreqn(r6, 0x0, 0x0, 0x0, &(0x7f0000000740)) r9 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r9, 0x0, 0xd, &(0x7f00000004c0)="aa", 0x1) getsockopt$inet_opts(r9, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) r10 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r10, 0x0, 0xd, &(0x7f00000004c0)="aa", 0x1) getsockopt$inet_opts(r10, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) r11 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r11, 0x0, 0xd, &(0x7f00000004c0)="aa", 0x1) getsockopt$inet_opts(r11, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r11, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000380)=0xfffffffffffffedb) setsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x4e24, 0x3ff, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x3e, 0x0, r12}, {0xfffffffffffffffb, 0x8, 0x7fffffff, 0xfffffffffffffffc, 0x800, 0x1f, 0x9, 0x58f4742f}, {0x15, 0xffffffffffffffc1, 0x3, 0xf2}, 0x6, 0x6e6bb4, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855", 0x4d4, 0xff}, 0x2, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3507, 0x1, 0x0, 0x7, 0x1, 0x7}}, 0xe8) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00'}) r13 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000004c0)="aa", 0x1) getsockopt$inet_opts(r13, 0x0, 0x400000000000009, 0x0, &(0x7f0000000080)) getsockopt$inet_IP_IPSEC_POLICY(r13, 0x0, 0x10, &(0x7f00000001c0)={{{@in6=@mcast2, @in=@dev}}, {{@in=@initdev}, 0x0, @in=@remote}}, &(0x7f00000002c0)=0xe8) r14 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r14, 0x10e, 0x1, 0x0, 0xa8) r15 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r16 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r15, &(0x7f0000000300)=ANY=[@ANYBLOB="baa21c59c4d352ad56a85b4048b0d1605e2008c21950ab229af4e18ee08de6d17348b46d1de5497bfd0ef4e88a20647962a69336b46be7e40dbba1a0899cb5083c94e024f42edb0a50a3359ad1d30e04f41669d91445b4bed397340e9ad966a46a9203cfab8bb8ac3572daafe04569b4b813e87856d192fac18ac79a6103e993"], 0x80) write$cgroup_subtree(r16, &(0x7f0000000000)=ANY=[], 0xfffffcbe) r17 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r17, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r17, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r17, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r18 = accept4(r17, 0x0, 0x0, 0x0) sendto$inet6(r18, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r19 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r19, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r20 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r20, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$inet_IP_IPSEC_POLICY(r20, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000880)=0xe4) setsockopt$inet6_IPV6_IPSEC_POLICY(r15, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x4e24, 0x3ff, 0x4e21, 0x0, 0xa, 0x20, 0x20, 0x3e, 0x0, r21}, {0xfffffffffffffffb, 0x8, 0x7fffffff}, {0x15}, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855", 0x4d4}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x0, 0x0, 0x2, 0x7, 0x1, 0x7, 0xfffffffffffffff7}}, 0xe8) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='cpuset.memory_pressure\x00', 0x0, 0x0) accept4$packet(0xffffffffffffffff, &(0x7f0000000980)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000009c0)=0x14, 0x800) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000700)={@rand_addr, @multicast2}, &(0x7f0000000740)=0xc) [ 636.162735][ T3606] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 636.196458][ T3610] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:35 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="20000000ea7fce108c4b1209e76023f568f922e743891d730de0b04df06e3e316a65171e82d22f4c174e5b42d67704b120101ea11920ea60f008407d35df864da47751a0d6de24010c399e39c65a5dcfe951f373d9db2fcb53971e7feb7aadbe4b78f117c44c94a74932b841749bcfeeec3f73640114f02db222afd21178b47ff0775adeed5b802ab6c2342e68f59a152381d12c00", @ANYRESDEC=0x0, @ANYRES32], 0x3}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x20, r3, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_GET_SERVICE(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x81000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)=ANY=[@ANYBLOB="bc001172", @ANYRES16=r3, @ANYBLOB="01002dbd7000fddbdf250400000024000100080009004d00000008000600646800000800080007000000080001000a000000080004000400000038000100080001000200000014000300ac1e01010000000000000000000000000800050001000000080004004e240000080004004e2300003c00010008000600736564000800090009000000080008000080000008000b0073697000080006006e71000008000100ac280000080001000a000000080004003c010000"], 0xbc}, 0x1, 0x0, 0x0, 0x40}, 0x40000) [ 636.414332][ T3615] netlink: 'syz-executor.0': attribute type 3 has an invalid length. 09:03:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) [ 636.456737][ T3615] netlink: 52 bytes leftover after parsing attributes in process `syz-executor.0'. [ 636.627122][ T3634] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 09:03:35 executing program 1: socket$inet6_tcp(0xa, 0x1, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="931e45", @ANYRES16=r1, @ANYBLOB="050000000000000000000f00000004000700"], 0x18}}, 0x0) 09:03:35 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r5, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MON_SET(r3, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2004000}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x160, r5, 0x200, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffff16e1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xffff}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfffffffd}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0xfff}]}, @TIPC_NLA_BEARER={0xf0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @empty}}, {0x14, 0x2, @in={0x2, 0x4e24, @broadcast}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @broadcast}}, {0x20, 0x2, @in6={0xa, 0x4e23, 0x9ee, @dev={0xfe, 0x80, [], 0xc}, 0x8}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x5c}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x78}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x44, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0x7, @local, 0x8001}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x7f8000, @rand_addr="7c80c522f6c09bcbf04cfe749f41b955", 0xfffffff8}}}}]}, @TIPC_NLA_SOCK={0x18, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfe}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x6}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x44000000}, 0x60008800) 09:03:36 executing program 4: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x2a}, &(0x7f0000000200), 0x0) socket$rxrpc(0x21, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) bind$bt_rfcomm(r4, &(0x7f0000000180)={0x1f, {0x20, 0x2, 0x7, 0xff, 0x40, 0x1}, 0x1}, 0xa) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$sock_inet_tcp_SIOCINQ(r6, 0x541b, &(0x7f0000000000)) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r2, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) 09:03:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_udp_int(r2, 0x11, 0x1, &(0x7f0000000040)=0x401, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xfe8ed33027377e6d}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)=ANY=[@ANYBLOB="50060000", @ANYRES16=r4, @ANYBLOB="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"], 0x250}, 0x1, 0x0, 0x0, 0x10}, 0x800) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="083e4dee", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r8 = accept4(r7, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r8, 0x84, 0x9, &(0x7f00000004c0)={0x0, @in6={{0xa, 0x4e21, 0x1, @rand_addr="b011533c32e6a0b333fb5d888dc84442", 0x1}}, 0x0, 0x81, 0x3, 0x6, 0x1}, &(0x7f0000000580)=0x98) [ 636.930965][ T3647] netlink: 'syz-executor.3': attribute type 2 has an invalid length. 09:03:36 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$can_bcm(0x1d, 0x2, 0x2) connect(r1, &(0x7f0000000380)=@hci, 0x80) sendmsg$can_bcm(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)={0x5, 0x0, 0x0, {}, {}, {}, 0xffffff1f, @can={{}, 0x0, 0x0, 0x0, 0x0, "7d4de30444adc043"}}, 0x48}}, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r2, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) [ 637.257741][ T3590] IPVS: ftp: loaded support on port[0] = 21 09:03:36 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e23, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x38f4168b7592eaea, 0xed13f8ac3df0acdb, &(0x7f0000000000)={0x2, 0x4e23, @local}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000001780)="0800b5055e0bcfe87b0071") setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000080)='sit0\x00', 0x10) sendmmsg$sock(r1, &(0x7f00000011c0)=[{{&(0x7f0000000100)=@caif=@dbg={0x25, 0x80, 0x3}, 0x80, &(0x7f0000000280)=[{&(0x7f0000000180)="97af3394b84abc444187290446979813cf6800c471d8dab5986f6590c7efef0cf8a3bf153f2731a84ee1e93ca0c0995253df084bbfe3c2df5307fbd67dfec2f203c7b11ccbcef31db0e3a5c60bc890c5e111766fe89784613e9efbade7d5e0c0c481521776b6a9d0c295d5ec0671f3990a4183d64a637eac09ecf09f7c16401a72a96fa8816fe33386b9f04d08add20e67adf5e0dd8eff49ff861875fb6fdc26228d11fb8f3128891aa2561eb0850c98d209527b53462cd30c4b73df2a5b2eb4e58e1c34d3fb607322e52fde06f785c58905bbeddf32e8986f729b", 0xdb}], 0x1, &(0x7f00000002c0)=[@timestamping={{0x14, 0x1, 0x25, 0x8001}}, @mark={{0x14, 0x1, 0x24, 0x5}}, @mark={{0x14, 0x1, 0x24, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}], 0x60}}, {{&(0x7f0000000340)=@isdn={0x22, 0x22, 0x0, 0x3e, 0x49}, 0x80, &(0x7f0000000540)=[{&(0x7f00000003c0)="08dba50bee7e829bfa9cd65e2fd99a139d1cfa40f3932bfd8ff0e93f0270d4dca21e4c730c118de4ff5a24778104d2640f5b8e0626a9d622cb09dc97a46bb8fc0f76bb07941e6f3f9cbd4e22ad87dcb683dcc037d89006becba6aa466a44a09e55100f6556370e5e5d150dc2a7313f391a5a6402e9fc07092ee75b0b3e65f05b8d3a9ae72327456cadf91a3e54d0171211fbe61128037b5b01347c6350c790816f0fea3637b9afd2d8fc712157a3b3be28b2052685806d81bcd56d26665acd052f", 0xc1}, {&(0x7f00000004c0)="9b5d6def711438f94d8e03081409262938458ff6ba7887f3bd1092a4852833fd63afdd7365ccdeb8e9f4a8304e00e0a4cc34e6802c6ac32b711cb5e85f8364fdd6ba7be0f9c9af6c81b0e76b1ac1a38a1de8ad4db4917eac083a19002c82", 0x5e}], 0x2}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000580)="b1fe94dd8aa1fece7b85e042ee03bc0da22a45006976e78d262c01f774b44573a6a18ccb392402b953b74230986407d7b08cb62372f8b49039742f9c6858f5aed89f4e058083c8cffd5ff14f93d8cef8b069edcbf2f123fcfaad6cfdc07a05cb21eb23bd5b31be4faaeb7e8ce9320dfc72db2cb5c3b9ae97733a850cd6eb503bc2f9feb5673d472b40d27f0c24c021c67207b3a52ded173cd5bcf116", 0x9c}], 0x1}}, {{&(0x7f0000000680)=@un=@file={0x1, './file0\x00'}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000700)="2e6c92075e09ac42ae40fed2e19b1504b8a0c4cd0e43d65482606380fe9fe80a6547ee5d210d2c18ab5e42afe1505247a6f0b048d2a54a2cb5c07366be53b4286f901a54b23115267a87850dbaf651694a26a68191cb0a68fb2bfeceb23c9f7467f1b98ef255af4ac41d4abdde859cdd6b3141ceaf9dd558a5a45dd6413c79b2c8fa2dde5e5fa5c1b3335fa3ad0ebc90bd8696d18b7967c2c866e7e59717a1beda5c26e71b706b03dc77d8281c27eaf19d57017e8b00d416d4e3450fa8b9908e755740340ab27f9dfc29cfca4b9489b3927a3c8a57aa12161294b7f7e6086343550693583ba629b71a831d37d335af", 0xef}, 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&(0x7f0000001080)=[{&(0x7f0000000d00)="b77fce19dc7a6fb2f7026cb5feefd12a324241ed52c67082e640b53a8d22f7e46d8a589cadf0a3392e7a758a417053668cfb83524962a47cbc185284be", 0x3d}, {&(0x7f0000000d40)="083fea7dd04e0ce9ec2b2ac3ec2de11f64750905fa3a0db019bcf7d7c90e655756daca481f411f5aed84b448bfb9e3007bd3369546e958a0930b8f9c3febb23ecae3403b92336be42782e05453fe38f044f46c5e7a43ca32b3bcb4b476ef8eab5055a1ae07aa5d3f9d3da5af18b9dfce9a6a66ac987a716421d7da1b77c98c308b863ac66c8acb3fca928cd0e5fe6bf786053acb6e7e4ee2af1647a8852a1883a82381f842158c37bc0713cf1c8250c592238c75cee2", 0xb6}, {&(0x7f0000000e00)="a3dc2401ff62bf5251bcb547632d765f6d185b4425f87ca2737903dc533aad361f7f0fc9120c41bff6c3186a48bd4af0a5b39d51a165a5b71cbfcd64aed241f3842dfc6c118b5553bc375beb32a35f3f1013afe687c6742dbeb075a8942032705cd80c8ebe661e090109f8239c7e59542747d86c43f4f9126667cc949278a1bf519e606354705464400d3539548b57f7dce67995dce4dafd428e38762f61e2d45207a58a511001076891542ad07ba13d13240461338bf99327a0b98065d4439a73c2b36f6fa87c9b1784c7ed0c12ca5766c4", 0xd2}, {&(0x7f0000000f00)="39e96b29b3abf9e959cfc671203ad128f969849c1a11403db7d5b6747b14621377a9d7e316b4856e71e221e7cb44c08d0e1f09832b3da98ebd1aa6a161146c6e3ef0873e87210a9171fb28acd571e575c4b9d09d37aff7478c635ffb5f2f7cde50ae978ee6de237826df53d22843375aab3a42d45d2d19d92baa8c8d28bf81b76c411353c48981b255a325d8d70b628bc57df4fbd88cef17471834dd12d6fc5fe899604aef5cbf931e65990a61d4fb642861836a0314bc38cba61b35dcdfd1b7bafc4fe8935697ded1486f4961a541cb92ed1ae7c05f8683194e0efe16f4d3", 0xdf}, {&(0x7f0000001000)="76106e8b8e3881945e34ebee13c78be2d45e6fbffb9fbfc1c84fbb826d536f234fd1adcab146ada5d6e60304701f1e03ccac6445de65cd8151a6c6743909183d5ef0fb94540a6f6b926b28f203f1bfc7ff78911e5fe3ad0f1fc696e4fda05ba98a6f2fc4b71af2dff280bdd9ddf89fc977c105f4", 0x74}], 0x5, &(0x7f0000001100)=[@mark={{0x14, 0x1, 0x24, 0x10000}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @timestamping={{0x14, 0x1, 0x25, 0x60c3}}, @timestamping={{0x14, 0x1, 0x25, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0x8}}, @timestamping={{0x14, 0x1, 0x25, 0xff}}], 0x90}}], 0x7, 0x4000) sendto$inet(r0, &(0x7f0000000040)='I', 0x1, 0x0, 0x0, 0x0) pipe(&(0x7f0000001400)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000001480)=ANY=[@ANYBLOB="0100369f020c8554e020f2d36951fd9e0000dc0d20978f8cc7aadbfe8233481cbfb5860caf5ec4a2e1b7662cc630908c80733a258c8d63dbe0b2bbf5033089e2a8f686afa9a9eb2c0640daa6b03ec96a9ad4d5345571f48f9d73961d0a408eb903ce9c108e94de6c244b6ec624694a70d2d15a01a32a638bc09efb8cc526de9a1b82f712dde7", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000040)={r5, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x72, &(0x7f0000001440)={r5, 0x1}, 0xc) r6 = socket$caif_seqpacket(0x25, 0x5, 0x1) writev(r6, &(0x7f0000000980)=[{&(0x7f0000001380)="f06dffb5e029c57d37b4eddce908a0a89024625aa57cde0e0b4ca7b2756009df7e433867c38e79bf2a493149f05c0c0eb987437e883b3d115983f8472d0840bfabca5c68f3a7b58aabe60aa4b2398a7976800991270d91d5bba50c583107c09d493b2a045173417f", 0x68}, {&(0x7f00000027c0)="1ed6dea8d4645c06e71f3d9da482bd6099e054fa1b465be4da754047a2d3594c51c5490a1fa6ef452665cfabad7fb6708a268feb52ee9f32128433274882e17a0653a51cf6c00e371cd1c9e54945b70529b817e20af32b6cfedd05a598adaeef4ee369baf0e8d91ca8e3e61be0aff5bb06f8d13e39dce8cc0c966591d1cab2aa62d2d4a728c08a0cf3bacd39229faf7d1f98fdd4fefe1af0149d5eaa5062e7ae1891f514d805281df7fc6d8c257897e469ba39b63736760285d2cb5b31e03390df0d209a4cb4db705141ef39064c5309b2005d9d20627e10c530dede63e9308e5ad2f28534bb84574c7f3bc0ea67bebc07039bd3eac366dcc82545722ae01d7a07bc596944084c50e63d1d1a5db4ef4581d691dbf8bcf7b39ec5f0860deee362a2647341140206ba6b5d8e8f56a0ea4d20bd36be8130147bd35ee6640ae16aa58351b271bfb05e5f2db143f5ef973d64e85ac2c96cc76dd9e8627e6fbb3049bb7548d61baeb657704b64ab86f73f73232857fba618e1e36e71b25351ad4bd8e7bef8b7983db16d062bef4474b1986196a8022e7e3298f04ec40eacac2ba25c885b1837c74cc0030e9bea6f993805dfa11e69fe41d3e36ece4b3d27a806cc1d7c3efe1c32884fbc9ef63582ae4297827956672c5ef81bff078070bded876fff7dc897771d30ef6b8afd745994f0a01c4cbfb5da5a76a2ba39387645b8f89e549aa50fa343630e26c0814503547d7787cff068c639e78840b41475b6dc44a7e63836dde29f957f00763cd90301df90e62a90aaa432edde5f6eae1313193a3cab8e005947af340139a5a2e1efbc20afeec2d78b1250bbfbdb63b1a1f2c30855475c3ac602972ec9ce55f8260023f27891e39bc943f2610a9b32e68cab4d5a508bc4e972621b4d082709d4405e00d064bc620e4de30a87dde37f8a5f178cf7931367ea4e1f243e40cf0c1f8df3f5f2e2a7864172fa42ba772c02eba08f0746e7f52d858723ef2aadff17b231580758fb8723740f3c550e711cc9355bc75379f542e44c2b0f551f8228f2c24da9df8d36ed1e15c66b761b4ae07f285b1eaaf6d74f35ddb5c9b2609ec0b236a5026a319082be54dfc6db7ad910ac924da13435b10866dc110213eec3f892f603aebc2998b09939947b03011390c6a61bb866ea0f1f41fd8230d9ee7236aceee9d4fd80f9f9b2929b2d31739ade02cae8531a9c3d29f67f30f55758074cc2a0cebb5078f79bc932cba1fa54257d6c1ae8ac0d11d5db33480e0b57f468c40790751b01ed449eac811f30e34c6183fa68baa568e23a0a3fb3c0bfa3bae63d1131ce54062434f7fbc2ac178cecac1ab86f9efdae253b9d1dcf188da9f812e8786696268746ba0a1d85812e3cd00d1b70ca0583065330e3451c2ba77a077c7848b979d078ebda8ceae67aa941ee0fd0ec006efad582eabf48364d8db8361f597c6998f556afd6796d9edbf79c96cf6d0bef5d4d09374e0cc0bc71124f2b367806e214fce3cbb72b5ece096ffb2eedcb7903b3f1362c28157930b1b1acf26d9e8d3affafa807075bdff6d8dda77ca9ab6e2234a2cc9bd5939ec136de903f9a5b6048ce3dd192240d1a5e456adcdf99bc603757ab00f75e30d1a6156b367a559cb9461eea8b9ef8006bdeed41f93654d7731aa38e563e98d29e05c9cf65e5860726dc5777c618d1fde1cac6107b9e9549eeb224915c5b6b9132c2c4444656ba0112de6fc1ef27b61f39e7120aefb39444ce0412e481d7d27ef490e79c7b44f717efb12806536b0f92f293ff352f57ebfc03a7d006c70cff427638069fe882be1bf07af464ecb72a7000ba308f482f6321441cf99f3b3ea404fef4c2ca214a95e61f3d4865a505be7280d0f8c720c04700ad62a96876d90e9b7889de5f8e7d57e08dc7ad927e6d19462b3f9c27cdf6d3ecc6e959aaa680563d3994bf8a3e453c5be113259fd35c1e94e87e881158695047edaee90272839a8bea2b615858a0d82bb263e613d498a7f7696622186d4a0a1b42d4fe84d59bbe39feee0ec6306b6d00c65cefa10f4f374b653932fa4300c388d10e2f72140342c77c12c01d6983eb57eabd6d740954f734c4fd63bf986cd3261cfb8a7dd3c502ea6748f26afe57789cd5431f14d1c5767e0013c1cae9dcc7f27faa5791e98e754f46b253a3f01595fc2ed1fcd62afc03fa042350928b949c768b8e77a38a2855473f1848d9885a17db88db4381e6f548c2897f22fe9b2f6506b024c04eb8d5e9048eab7773ce9d3890b9273322545065f882f232204d9d4e43e0fcc18214682c617d78cd545dec4f4f565edeb0597df9c3db148b5c200db3484a3f612ed62169df505990d73c8fe2572902abcdce2aaef85af49a5c87466c512f65551d3ffdae20281a18ce0bdae898564284a78bdcf69d30d6ccb643d917db22fafebb3de5e2d60d9b18c33add5b24d1a04b010438115c26c27c9cfc023f4b8f41686e6b6884c8dbd9699a3aed088c6c3ae5161ccbc66ec9548aeca0532febb779d175526a981484c9e326af6fe3eeced7221daaba8c561a0cc3ce42865e83ae52635832968e35bcc96796e84596af55fa5067ca41478f2e5222378d1c9fe6e09ac0c458b9743d53701c9e43934655b8d92b14bac868db988ee1a7cbb99a3b388a2efa2f5393dc3089921aa20bb93ebdd560ae3a3ed92c1cae071583c10e946b50fe19eefe81f8b89edfada6b6f3d28592a407339493e9af4920b19784908fb9d36a21a6dcc62681385328dadf26f919dcf8d38a5944d960c441e5c5dec7af81b0ec2b27e2192f32f0610afc7f34f9ef489ad2185b79ca5595ac702c8a2549d2baa2be849ec4fb87871bd53dd42ef2af76543d06135fee2ffef2d7e545094b616bbfbbb1da05c45dd81bba580d54f548a61ae1c48ab5fd4db7c4262773f8b5fcfe4a3620ec820969da2a2c512dde49411cc66dad29cb523320890002bc6cb3aae078232dcd2baed721bc218f05b87429ffaf918acf387450143a057a0b86c6ff0f6b14a32f17af8dec31d1bc60b6c80d346058f7324d98ff811c1daf3f8244cc3578ead69085194564878f709b9c9670afd1e50f37c10a78da9d7bdc0cbda4f746e15ddd1d99219527bcef4ed01449b7edf6be720cd54919b458a1c6282207f5da5f0c3cb6bac1512d189fd2152d1e0e5f6046a821a5f544bd4d8118afc77f38517670f3813ac924e56ce9000ee24e4b7d8771e932971eef21e4a31ba9265d570493943ab433870847cdfdb1cedd608de6124b97a778369a298e5e946fe977f0476157c6a761c298657aff048397c95548ff4e6f3249a9cce577262e91786d8aa98a32d531f2a72c9dbbc4ed0b49d9ed90f695eff33cf403620d5c74bef16fedfb7502fc22e3bc3e343bea755ef9559e212c15cf2f8631bb50bb73571be4651a718c93ee85680a616717046346eed83f1c9c432b1d1fb46b679c14ac10817c3130742a9f8374147b9479e00e2361757d225b9b2545f831b076ce87a9e90b4dd3e5e8251105e806d2abcffaad8066dfdc5688994b15e3d66f59439c60e0aa996f0d794e4529195d94246bf4380c814d12dd58aa05876bea124596046d909e9c22b59f2e4daf591956434abe8241a33f3a50d81ded7e8e934c4a2d92dc797d5f107a11392db1d7aa26fb348addc968d8bf8a197ab23f72b65845d6a78a29cc6a84f80684ed332dd031e7bab4fb5c8328e3dfe79145351f21a51e74a109f756ab44ad4ba76ff5b799cc1e1c656ac9b4391608dc3a8cb21f3174035a625e6e14f553e8584d015138ef0be67d0ca135642581e1de3abcbad89c2aeb671ac1cff999b8b840c91057ccf7d528892c1a6585ab7ce0c2fef9d7f8c528b69af3eb94e96184e837fecb3df5851ee1488ae75fb11981343edf585e9de887eec97e3a2fc4331454405f2ad12f283bf7e8b338fd771b4940f3898607349138319f4700f5b07893f33a36c79ea90011cf34e5d482da56891974113a23f972cdaee411e6a449991a995d14d3a840dfc165e9ffa709988cbf70c1ba5bd3a71c68737d4c39a548a12a35fa0cfced09969bc52ed7b66c7817e80b69f0b784511df2158ad65e22badb2c7674214679bd2869721c266fe657e49156f8e34fe82b52c35a7cb0d45340a480785fa3e1ee75b897ef025ee5f537693e5337c77f4afb04d4820cab9e1aa3eecf0c13b46baf61043ae6af54260aa8e72aae4d2fbc4d4bcf59e285feea0bd573a7f2e2bf21dc9437f964a01052e5ea8883b0fe062d516fb1d6d955a0a5cbc4cb8a0ec72d65c169ff4f9ff32cc529070450b1986b7c4a859b90d80c95c4b97aa84bbd6a920dfa1baf26b111ae6a626a2e9bee8f607bbfd05977df56ddcee0cfae3c713e85162329cb1e9ca991914d8425efa233a82ab77faf3904014ae052a3079938bf07e374313b40d367b659baf25b7e82e0009467d71bdb32c99c6855089acd873ab79f109ea7603dd30d180161f42b059462a0d40d0a729605f8a0ed46675fa39026952792524df7e55a793d2cff2f9af212e254a4cdfe6d968c87b260bb6245d824faad1b2cec8f370808214287ceb69e59ea8bd10723ae87b84c7cb5ec947555bd2574e618ee7648efc79f45eb7b842c6f71410d093a53c6fe7e66db3d70dbfd005866407b9753e6f7d60af146ad694884e73e5e93eab6bab4fbbec2c0bc907aa9c249415bc3190426fa4965f7890ebc646905bf4465c1a5fd4354c3ee17d2ec5a9d7145ef3bbf693e3c7ff950e27a5197e4b40bb0bae71be3c15681997a2f015d7a59dfbba622b83a47576dec478cc1450e1806696ce01b68ab0933864fb9b8a89f3d68e9ea10189e1e42ab91b4419874da98836b56454ebab2619a7b8e8919670ae0b4ce6f5c95ad02387905d7205debf93c43fbc5cb441e00c2df57352aa7ef00ecea40932d454df8ffc948c7cb358fa94bca0e427766952ac3fd6ffd42d8e4d2a8b33a7a40d5f69fa36046438d59a5a550c6a9736a271d430744c663da270e5ee7f9a4f83db2acf4b6d01991a8a27d4b536b15fda4ff841179f8c053c11eb4344843987a9a0be0bea4a6ed6e09c037f60e189b3e4817ef32d0bc0ce96ccedd41fe3db9a806d2f8e22ddc469f15d91aab0d221cc890600f0a014b845faaa8b6594db35a4fad13e00dc95ad14a129b7ea800f46f93b3b77df3c200b9aab21fcf3f2ac72d1b7e8e85ca1638cf75de1a34687096dfc841ede77feef0e802f3c7ae980364a108ffd6e0083687891ec132441e8990edd371a675ffa540133d972741602a7884ce2d819dd9f21d5eda152a3b56d707c6735cc9ada2019a97cf0183d59f47f32b4b16847e968cb7287491a478b8dfb225d17f3875e4e50abfe9d4b3eecc38a314a058c5a15a7006736056ec0a6303b5f8128fc93a5e5472325e69cd9d2a668058a535ac08a55300c676f11a083f054f66470153575c73913a62c4c6e6abdc2706128638de8e77bb379016dc401e4e07780c6f04505ebd6b4d219d153181ec88b970ae883619fb47f9eda72f8ff5b7e19e100a620f9fd0891762c5bb5ec7ea5bb88897d9b2c659b989c7661788d4ff6f2defc17bd2da8e054fa16239b7a6ae5fd19f327f2a67783fd363538aac62a3b41e8924e3983689d002b8201fac9efe45360f8cabeecd6d9287a0ffdc36596794e464e9952da70c796d1893beca78bfc0f2d68bfbe8f04e924ed968765d6d23b349719ad036e0310746b18df9af586cae2281662d3bad5eebe2e047bfac2b0f3368dfe577c5643ac73c9e0745ecf64e434825", 0x1000}], 0x2) sendto$inet(r0, &(0x7f0000000480), 0xfffffffffffffdce, 0x5d8, 0x0, 0x150) 09:03:36 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bridge_slave_1\x00', {0x2, 0x0, @broadcast}}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000000100)=""/109, &(0x7f0000000080)=0x6d) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 09:03:36 executing program 3: pipe(&(0x7f0000000080)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x6e) r1 = socket$netlink(0x10, 0x3, 0x4) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r1, 0x10e, 0x1, &(0x7f00000004c0)=0x1e, 0x4) r2 = socket$netlink(0x10, 0x3, 0x8000000004) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r2, 0x10e, 0x1, &(0x7f0000000040)=0x16, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000000)="0809bb055e0bcbe87b0071") r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) writev(r4, &(0x7f00000002c0)=[{&(0x7f0000000300)="580000001400192340834b80043f679a10ffff7f4e32f61b26a054e8b0f23d12cdf1e422000000000100804824ca945f64009400050028925aaa000000000000008400f0ff00ff050000000010000100090ac2d00b0ccbd8", 0x344}], 0x1) 09:03:37 executing program 3: setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x4, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0x4e23, @rand_addr=0x3}, 0x10) socket$nl_crypto(0x10, 0x3, 0x15) r0 = socket$tipc(0x1e, 0x1, 0x0) getsockopt$TIPC_DEST_DROPPABLE(r0, 0x10f, 0x89, 0x0, &(0x7f0000000080)=0x2e2) sendmsg(r0, &(0x7f0000000140)={&(0x7f00000001c0)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'md5\x00'}, 0xffffffffffffffb3, &(0x7f0000000000)=[{0x0}, {&(0x7f00000018c0)="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", 0xebe}], 0x2}, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000440)='illinois\x00', 0x9) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000000c0)=0x4, 0x4) socket$inet_dccp(0x2, 0x6, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r3, 0x0, 0xfffffffffffffdc6, 0x20000004, &(0x7f0000000280)={0xa, 0x4e22, 0x0, @loopback}, 0x4e) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f0000000040)="11dca50d5e0b") getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) pipe(0x0) write(r3, &(0x7f0000000380), 0xfffffffe) recvfrom$inet6(r3, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x0) 09:03:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000080)={0x1}, &(0x7f0000000100)=0xfffffffffffffe81) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000), 0x14) [ 638.136136][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 09:03:37 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0xed5e0000, 0x0, 0x0, 0x20000fff}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500090000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r5, 0x41f, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000600)={r6}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002e40)={r6}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002280)={r3, r4, 0x0, 0x8d, &(0x7f00000021c0)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746', r6}, 0x30) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r6}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r7}, 0x10) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) 09:03:37 executing program 0: socketpair(0x0, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f00000002c0)) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @rand_addr=0x81}, 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x10005, 0x0) socket$can_raw(0x1d, 0x3, 0x1) r1 = socket(0x11, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x24, &(0x7f0000000700)={@rand_addr, @multicast2, 0x0}, &(0x7f0000000740)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000780)={{{@in=@multicast2, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}}}, &(0x7f0000000380)=0xfffffffffffffedb) setsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000008c0)={{{@in=@local, @in=@multicast2, 0x4e24, 0x3ff, 0x4e21, 0x0, 0xa, 0x0, 0x20, 0x3e, r2, r3}, {0xfffffffffffffffb, 0x8, 0x7fffffff, 0xfffffffffffffffc, 0x800, 0x1f, 0x0, 0x58f4742f}, {0x0, 0x0, 0x3, 0xf2}, 0x6, 0x6e6bb4}, {{@in6=@rand_addr="2e445162257a14092593425d17c93855", 0x4d4, 0xff}, 0x0, @in=@dev={0xac, 0x14, 0x14, 0x1a}, 0x3507, 0x1, 0x0, 0x7, 0x1, 0x7, 0xfffffffffffffff7}}, 0xe8) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0xfffffe50, &(0x7f00000003c0)}, 0x0) socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000040)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @random}, 0x80, 0x0, 0x258f49acbeeeadba, 0x0, 0x1fdecc907bc69e1, 0xffffffffffffffff}, 0x0) ioctl$sock_ifreq(r4, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000100)={{0xd10}, 0x1}, 0x10) 09:03:37 executing program 4: r0 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r0, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) [ 638.650634][ T26] audit: type=1800 audit(1572339817.852:85): pid=3728 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="memory.events" dev="sda1" ino=17163 res=0 09:03:38 executing program 2: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'bridge_slave_1\x00', {0x2, 0x0, @broadcast}}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r2, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_dccp_buf(r4, 0x21, 0x0, &(0x7f0000000100)=""/109, &(0x7f0000000080)=0x6d) write(r1, &(0x7f0000000000)="2400000021002551071c0165ff00fc020200000000100f000ee1000c08000b0000000000", 0x24) 09:03:38 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r2 = socket(0x750a8394a3ce7896, 0x1, 0xff) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r3, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r4, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_MON_SET(r2, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000120}, 0xc, &(0x7f0000000240)={&(0x7f0000000040)={0x158, r4, 0x100, 0x70bd27, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x18, 0x4, [@TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_BEARER={0x24, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x20}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xbf}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'vcan0\x00'}}]}, @TIPC_NLA_NET={0x40, 0x7, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffffffffffff}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1ff}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x5}]}, @TIPC_NLA_NODE={0x18, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0x20, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xffffff7c}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x80000001}]}, @TIPC_NLA_SOCK={0x2c, 0x2, [@TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x5}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7f}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x7}]}, @TIPC_NLA_MEDIA={0x58, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x40810}, 0x4) socketpair(0x11, 0xa, 0x81, &(0x7f00000002c0)={0xffffffffffffffff}) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r6, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r7, 0x1}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SHOW_PORTS(r5, &(0x7f00000003c0)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100820}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r7, 0x300, 0x70bd2a, 0x25dfdbff, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4090}, 0x93fb18491dd96935) [ 638.878888][ T3729] IPVS: ftp: loaded support on port[0] = 21 [ 638.927868][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 09:03:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0xfffffffd}, 0x16) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000200)='./cgroup.net/syz0\x00', 0x200002, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000000)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r5, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, r6, 0xd01cb83f3faa9aff}, 0x14}}, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r4, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x24}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, r6, 0x300, 0x70bd27, 0x25dfdbfc, {}, [@SEG6_ATTR_SECRET={0xc, 0x4, [0xffff, 0x100]}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x0, 0x1, 0x1]}, @SEG6_ATTR_ALGID={0x8, 0x6, 0x80}]}, 0x38}}, 0x80) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socket$unix(0x1, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="0101005e69108206e55e5839e357f45e0fefa410ce4eb7da86201d18333a95f58bd3a10c7b8438e44f2249a24dc6ec1a1379eadb05c453be5608f6e40091624b06a2f0b4a5947dbcbd97a4550fa8f51c8d", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r7}, 0x14) [ 639.164041][ T3741] IPVS: ftp: loaded support on port[0] = 21 09:03:40 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r3 = gettid() ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r4, 0x40305828, &(0x7f00000000c0)={0xed5e0000, 0x0, 0x0, 0x20000fff}) r5 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500090000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r5, 0x41f, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000600)={r6}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002e40)={r6}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002280)={r3, r4, 0x0, 0x8d, &(0x7f00000021c0)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746', r6}, 0x30) r7 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000040)={r6}, 0xc) bpf$OBJ_PIN_PROG(0x6, &(0x7f0000000080)={&(0x7f0000000000)='./file0\x00', r7}, 0x10) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) 09:03:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 09:03:40 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="18000000", @ANYRES16=r1, @ANYBLOB="050000002000000000000f00000004000700"], 0x18}}, 0x0) 09:03:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x2, 0x9, 0xf1, "679c5b58141afc20c77089d0ed85a7ed7769ff10576a2314758abbfe3bf44541c93319b019baaff8104f0102a0cab6a6ba40e21126c29e0b70f1f16e20cbb7", 0x3e}, 0x60) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(r0, &(0x7f0000000640)="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", 0x2d1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0x4) read(r0, &(0x7f0000000ac0)=""/245, 0x100000394) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendto$inet(r4, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x65, 0x4000002, 0x0, 0xfffffffffffffe7e) 09:03:40 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000c00)={0x77359400}, 0x10) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x9, @mcast1, 0xff}], 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x608, 0x0, 0x180, 0x418, 0x0, 0x180, 0x538, 0x538, 0x538, 0x538, 0x538, 0x4, &(0x7f0000000040), {[{{@ipv6={@mcast2, @remote, [0xff000000, 0xff000000], [0xffffffff, 0xffffffff, 0xff000000, 0x80ffff80], 'team_slave_0\x00', 'sit0\x00', {0x7f}, {0xff}, 0x64, 0x4, 0x4, 0x40}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x88, 0x6a, 0x7, 0x20, 0x1ff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], [0x800000ff, 0xff, 0xff, 0xa4be0002fedfe1e9], [0x0, 0x0, 0xff000000, 0xff], 0x403, 0x2000}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x3a66, 0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @empty, [0xffffffff, 0xff, 0xff, 0xff], [0xff, 0x7f, 0xff, 0xff], 'bond_slave_0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x3a, 0x2, 0x7b4d2ea35644f8b7, 0x10}, 0x0, 0x250, 0x298, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0xad, 0x1f, 0x1, 0x6, 0x7, @rand_addr="0ec56633cbf6d759d20b80ea760a3d8e", @loopback, @ipv4={[], [], @remote}, [0xff000000, 0xffffffff], [0xffffff00, 0x0, 0x0, 0x4769dcc2e8211776], [0xffffffff, 0x0, 0xff000000], 0x102c, 0x800}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0xfffffff9, 0x200, 0x20, 0x1, 'syz0\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote, 'gretap0\x00', 0x200000000000000}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x87, 0x8, 0x4, 0x4, 0x8, 0x40, 0x20}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x668) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r5 = socket(0x3, 0x6, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000040)={r8, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000880)={r8, @in6={{0xa, 0x4e22, 0x7, @empty, 0x9}}, 0xe1a4, 0x9}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) [ 641.080813][ T3729] IPVS: ftp: loaded support on port[0] = 21 09:03:40 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000f0000000c00070005000200000000002d7e27103ee687d76e9e843bcac6544457b209737237c53d0a6be0f6c608d01210ae068f225a1319de0b113a7e5dd3f42d200feeec207faebb7741a7124476f33c6cf90986f79c6d66dd5fa9d115b58118809ddd65274edb378c7ca035298a0f9e49091aaca62753510524733219be7691ab935fdaae0187c90ad3ed2a39322c3f9620e93baac2113d2741e3810395cadc250c8b924e3eef002771b3aeeeca18b7da2d094bde84912063d61c9cac"], 0x20}}, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x20, r4, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_NEW_DAEMON(r2, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40002000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x100, 0x70bd27, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x3}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000885) 09:03:40 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000040)=0x2000000000000074, 0x4) bind$inet(r0, &(0x7f0000000280)={0x2, 0x4e23, @multicast1}, 0x10) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000400)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) connect$nfc_llcp(r2, &(0x7f0000000080)={0x27, 0x0, 0x1, 0x2, 0x9, 0xf1, "679c5b58141afc20c77089d0ed85a7ed7769ff10576a2314758abbfe3bf44541c93319b019baaff8104f0102a0cab6a6ba40e21126c29e0b70f1f16e20cbb7", 0x3e}, 0x60) sendto$inet(r0, 0x0, 0x0, 0x200007fd, &(0x7f0000e68000)={0x2, 0x4e23, @local}, 0x10) sendmsg$TIPC_CMD_GET_REMOTE_MNG(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000000)='bbr\x00', 0x3) sendto$inet(r0, &(0x7f0000000640)="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", 0x2d1, 0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000600)=0x1da9, 0x4) read(r0, &(0x7f0000000ac0)=""/245, 0x100000394) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendto$inet(r4, &(0x7f0000000180)="20268a927f1f6588b967481241ba7860f46ef65ac618ded8974895abeaf4b4834ff922b3f1e0b02bd67aa03059bcecc7a95c25a3a07e758044ab4ea6f7ae55d88fecf9221a7511bf746bec66ba5c0fe3ac47b61db6b4c41bd1a5259e62506cda287b857aac", 0x65, 0x4000002, 0x0, 0xfffffffffffffe7e) [ 641.312208][ T3772] validate_nla: 5 callbacks suppressed [ 641.312218][ T3772] netlink: 'syz-executor.3': attribute type 2 has an invalid length. [ 641.372653][ T3782] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 641.436013][ T3786] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$vsock_stream(0x28, 0x1, 0x0) setsockopt$SO_VM_SOCKETS_CONNECT_TIMEOUT(r2, 0x28, 0x6, &(0x7f0000000c00)={0x77359400}, 0x10) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x4e21, 0x9, @mcast1, 0xff}], 0x3c) setsockopt$IP6T_SO_SET_REPLACE(r3, 0x29, 0x40, &(0x7f0000000200)=@filter={'filter\x00', 0xe, 0x4, 0x608, 0x0, 0x180, 0x418, 0x0, 0x180, 0x538, 0x538, 0x538, 0x538, 0x538, 0x4, &(0x7f0000000040), {[{{@ipv6={@mcast2, @remote, [0xff000000, 0xff000000], [0xffffffff, 0xffffffff, 0xff000000, 0x80ffff80], 'team_slave_0\x00', 'sit0\x00', {0x7f}, {0xff}, 0x64, 0x4, 0x4, 0x40}, 0x0, 0x158, 0x180, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0x88, 0x6a, 0x7, 0x20, 0x1ff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, @mcast1, @initdev={0xfe, 0x88, [], 0x1, 0x0}, [0xffffff00, 0xffffffff, 0xff, 0xffffffff], [0x800000ff, 0xff, 0xff, 0xa4be0002fedfe1e9], [0x0, 0x0, 0xff000000, 0xff], 0x403, 0x2000}}]}, @common=@unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0x0, 0x3a66, 0x1}}}, {{@ipv6={@dev={0xfe, 0x80, [], 0xc}, @empty, [0xffffffff, 0xff, 0xff, 0xff], [0xff, 0x7f, 0xff, 0xff], 'bond_slave_0\x00', 'ip6tnl0\x00', {}, {0xff}, 0x3a, 0x2, 0x7b4d2ea35644f8b7, 0x10}, 0x0, 0x250, 0x298, 0x0, {}, [@common=@srh1={0x90, 'srh\x00', 0x1, {0xad, 0x1f, 0x1, 0x6, 0x7, @rand_addr="0ec56633cbf6d759d20b80ea760a3d8e", @loopback, @ipv4={[], [], @remote}, [0xff000000, 0xffffffff], [0xffffff00, 0x0, 0x0, 0x4769dcc2e8211776], [0xffffffff, 0x0, 0xff000000], 0x102c, 0x800}}, @common=@inet=@recent0={0xf8, 'recent\x00', 0x0, {0xfffffff9, 0x200, 0x20, 0x1, 'syz0\x00'}}]}, @common=@inet=@TEE={0x48, 'TEE\x00', 0x1, {@ipv6=@remote, 'gretap0\x00', 0x200000000000000}}}, {{@uncond, 0x0, 0xf8, 0x120, 0x0, {}, [@common=@srh={0x30, 'srh\x00', 0x0, {0x87, 0x8, 0x4, 0x4, 0x8, 0x40, 0x20}}]}, @REJECT={0x28, 'REJECT\x00', 0x0, {0x3}}}], {{[], 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x668) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r5 = socket(0x3, 0x6, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000040)={r8, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x1f, &(0x7f0000000880)={r8, @in6={{0xa, 0x4e22, 0x7, @empty, 0x9}}, 0xe1a4, 0x9}, &(0x7f0000000080)=0x90) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) 09:03:42 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x7) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:42 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$fou(&(0x7f0000000240)='fou\x00') sendmsg$FOU_CMD_GET(r4, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000300)={0x14, r5, 0x1}, 0x14}}, 0x0) r6 = socket$unix(0x1, 0x10004000000002, 0x0) r7 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r6, 0x2, &(0x7f0000001100)) sendmmsg(r6, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r6, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r8}, 0x80) sendmsg$FOU_CMD_ADD(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x78, r5, 0x400, 0x70bd27, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_V4={0x8, 0x8, @loopback}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x84}, @FOU_ATTR_AF={0x8, 0x2, 0xa}, @FOU_ATTR_PEER_PORT={0x8, 0xa, 0x4e23}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_TYPE={0x8, 0x4, 0x6}, @FOU_ATTR_IFINDEX={0x8, 0xb, r8}, @FOU_ATTR_PEER_V6={0x14, 0x9, @initdev={0xfe, 0x88, [], 0x0, 0x0}}, @FOU_ATTR_PEER_V6={0x14, 0x9, @rand_addr="b926e737da1e0a29be09fe9ffe76b3a1"}, @FOU_ATTR_TYPE={0x8, 0x4, 0x7}]}, 0x78}, 0x1, 0x0, 0x0, 0x8}, 0x806) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 09:03:42 executing program 2: bind(0xffffffffffffffff, &(0x7f0000000080)=@generic={0x0, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)={0x1c, 0x2f, 0x3ff, 0x0, 0x0, {0x6}, [@typed={0x15b, 0x3, @str='\x00'}]}, 0x1c}}, 0x0) 09:03:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0xfd1e}}, 0x0) 09:03:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$isdn_base(0x22, 0x3, 0x0) r2 = socket(0x3, 0x80000, 0x3) getsockopt$packet_int(r2, 0x107, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) write$binfmt_elf64(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x3f, 0x81, 0xa8, 0x1, 0x85a5, 0x3, 0x3, 0x8, 0x31, 0x40, 0x19f, 0x5d, 0x101, 0x38, 0x1, 0x5, 0x3, 0xcd4d}, [{0x5, 0x40, 0x3, 0x1, 0x7, 0x9409, 0x80000000, 0x5d}], "b5839193ad752bca0a043b8f2dea5bdffa6406fa0222ccc363e8342bfcb367b9ee03cb57f0b5ed63bf58fa70e34768a2ae340f9de3a68d8156c6665a973230c9b850b04d124346e64d8aff344d549631eccf3da135d9d253d0adbb1cb76f1ef3536e8fabd706ccbdfc19fcea1fb904ea236c7e9028dbf79dbc945594accd59e6fc74297d55debd7d937243dddac9699e3ce47f43", [[], [], [], [], [], [], []]}, 0x80c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x4e21, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x20, r7, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_SET_DEST(0xffffffffffffffff, &(0x7f0000000a80)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x10000040}, 0xc, &(0x7f0000000a40)={&(0x7f0000000140)={0x7c, r7, 0x4, 0x70bd2b, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_SERVICE={0x18, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@ipv4={[], [], @empty}}]}, @IPVS_CMD_ATTR_DAEMON={0x34, 0x3, [@IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'nr0\x00'}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x8, 0x8, 0x1}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'bridge_slave_0\x00'}]}, @IPVS_CMD_ATTR_SERVICE={0x14, 0x1, [@IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e20}, @IPVS_SVC_ATTR_AF={0x8, 0x1, 0xa}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}]}, 0x7c}}, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) [ 643.228530][ T3806] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 643.245318][ T3808] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 643.269895][ T3808] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 643.283583][ T3811] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:42 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r3, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r3, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x54, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb98}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa5}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x4000011) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x78) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r4, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000000)='irlan0\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000280)={{0x0, 0x4, 0x8, 0xff, 0x3}, 0x10000}) [ 643.387768][ T3820] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 643.431881][ T3822] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:42 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x7) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:42 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$SIOCRSSL2CALL(r1, 0x89e2, &(0x7f0000000080)=@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') socket(0x9, 0x140448192691761b, 0xf9) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r3, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r4, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f00000000c0)={{0x1, 0x0, @descriptor="02c9a57ca4301250"}, 0x40, [], "90feb88b0cf3b027f4e88dc3fdc8c19ccb230c2c05a678c5ff860320d935b6d467147a4b51045b4ef4205393cab138c6d66975af6c3ef0f0f0e14aa0f4e876e1"}) ioctl$sock_inet_SIOCDARP(r4, 0x8953, &(0x7f0000000000)={{0x2, 0x4e22, @broadcast}, {0x305, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x8, {0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x13}}, 'veth0_to_team\x00'}) [ 643.619980][ T3833] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 643.633898][ T3833] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 643.680622][ T3835] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:43 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x7) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:43 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmsg$TIPC_CMD_SHOW_LINK_STATS(r4, 0xfffffffffffffffd, 0x808) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="010000007ce453ef588be1fba0d673154fe7a4ca4e338732ded6ac49a1a0f958f6f6d0c777b13dd2753b2900753753d847342263bea8c3e0861f1a0b8fbe418259b2ff8dd4bb4885d88972802ef52898e804f74de195b8eb11a05e52f8a35a6056a66d6436375859023ca4cb6a602dc47ea11d8f0846a1425a96a53a90eb0d6adb924cbd9906a1771fbe2296a00b5e752836c0ac60f0dc7e", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) [ 644.042929][ T3841] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:03:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r3, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000240)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x84, r3, 0x20, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x54, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xb98}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_MON={0x1c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xa5}]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40}, 0x4000011) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r5, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") getsockopt$EBT_SO_GET_INIT_INFO(r5, 0x0, 0x82, &(0x7f00000002c0)={'filter\x00'}, &(0x7f0000000340)=0x78) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r4, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r6 = syz_init_net_socket$rose(0xb, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000000)='irlan0\x00') ioctl$sock_bt_hidp_HIDPCONNDEL(0xffffffffffffffff, 0x400448c9, &(0x7f0000000280)={{0x0, 0x4, 0x8, 0xff, 0x3}, 0x10000}) 09:03:43 executing program 2: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) socket$inet_smc(0x2b, 0x1, 0x0) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x80) write$binfmt_misc(r1, &(0x7f0000000040)=ANY=[@ANYRES16, @ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRESDEC=r4], @ANYRESDEC=r3], 0x1e) splice(r0, 0x0, r2, 0x0, 0x10003, 0x0) 09:03:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_BEARER={0xc, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x7f}]}]}, 0x20}}, 0x0) 09:03:43 executing program 0: recvmmsg(0xffffffffffffffff, &(0x7f0000005c40)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/189, 0xc}}], 0x1, 0x0, 0x0) sendmmsg(0xffffffffffffffff, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1800000000000000100100000100000005e8000000000000e458c598ba4904c77813ab29fb450a2e834efe3f87695931514781ae36a4d148f269399022f544be4fac9508cce4df4d7015eb590bbfb45e2584f446722053f1502598808b355f7b815bdb2281145dd6887599030009b0f55e26d74bff7f00000000000073aca360f4bca4f5019235efcea227e56f94ddc8d5e02f38fdcdad2e5cc22b1f090ecf60605f3d912967"], 0x18}}], 0x1, 0x0) r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000180)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @remote}}, 0x24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) shutdown(r1, 0x1) setsockopt$inet6_buf(r1, 0x29, 0x2b, &(0x7f0000000000)="88ad914e0a40338d920194f52a8b7570dd4d2cf0722b3adc3a62d7d6bb7612a9c49779a6fbd67d606d22d077724828a106b52d77bfedd678b35cc2e723771c1285e3ff43891d79bdb1dfd2ce8a8b35a082aa5199c9df988a8d73181a869d6809cdafda5a3d528d27cecb1c7e5011568236c93758f624bec3ae48e5624dd07a620e92a3cc34c70791c4e5da1b6bba", 0x8e) sendmmsg(r0, &(0x7f0000005c00), 0x40000000000037b, 0x0) 09:03:43 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IPVS_CMD_NEW_DEST(r0, &(0x7f0000000440)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000100}, 0xc, &(0x7f0000000400)={&(0x7f00000004c0)={0x90, 0x0, 0x400, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x8}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @loopback}}, @IPVS_DEST_ATTR_TUN_TYPE={0x8, 0xd, 0x1}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x4}]}, @IPVS_CMD_ATTR_SERVICE={0x30, 0x1, [@IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@loopback}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x29}, @IPVS_SVC_ATTR_FWMARK={0x8, 0x5, 0x4}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x8}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2}]}, 0x90}, 0x1, 0x0, 0x0, 0x400}, 0x4c000) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000040)='team\x00') r2 = socket$unix(0x1, 0x10004000000002, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r2, 0x2, &(0x7f0000001100)) sendmmsg(r2, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r2, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r4}, 0x80) r5 = socket$unix(0x1, 0x10004000000002, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000001100)) sendmmsg(r5, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r5, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r7}, 0x80) r8 = socket$unix(0x1, 0x10004000000002, 0x0) r9 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r8, 0x2, &(0x7f0000001100)) sendmmsg(r8, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r9, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r8, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r10}, 0x80) sendmsg$TEAM_CMD_NOOP(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x180, r1, 0x8, 0x70bd26, 0x25dfdbfe, {}, [{{0x8, 0x1, r4}, {0x164, 0x2, [{0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x401}}, {0x8, 0x6, r7}}}, {0x54, 0x1, @bpf_hash_func={{0x24, 0x1, 'bpf_hash_func\x00'}, {0x8}, {0x24, 0x4, [{0x8a5, 0x6, 0x1, 0x80}, {0x101, 0x5, 0xcc, 0x6}, {0x7, 0x80, 0xd1, 0x9}, {0x4, 0x6, 0x1}]}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r10}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x180}, 0x1, 0x0, 0x0, 0x8}, 0x800) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, 0x0, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 09:03:43 executing program 2: socketpair(0x10, 0x1, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$IP6T_SO_GET_ENTRIES(r0, 0x29, 0x41, &(0x7f0000000240)={'nat\x00', 0xdc, "7260bfbd2b2c67f718965a5c53ef50f2fe2bddd630e13e35737ab119ec3dbac0414942fa816b97772b5d96ee1123e45add41828cc2a7fcc4087f0fb92d17ec88e208a4741027f956b6829add4155e60f8e79e5cfa777ea01d16065dbbee64522b4ad49d1f282b28ed781b855d8db1e691de0a2c1e8f5b8abafbc31a6f9bf6cf5638805215455abed47f96464cdaf89be2079db7fc31aeb79382a527fc3684ac0127cf5af1f07148496b5c45ab6d537fe2df770fedd31ca12a8df04f6d25107b7b2ca2e8d24e0eefc5c3070c8e88d8b8501d33f69c02a88d2d24a3020"}, &(0x7f0000000040)=0x100) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)="4c0000001000fff1fefefd956f76c9b724a6008000000000000000683540150024001b0000000000000000593ab782115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r1 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r1, &(0x7f0000000140)=[{0x2, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) 09:03:43 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x7) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:43 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r3, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000100)={&(0x7f00000000c0)='./file0\x00', r3}, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r4, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_SET(0xffffffffffffffff, &(0x7f0000000080)={&(0x7f0000000000), 0xc, &(0x7f0000000040)={&(0x7f0000000800)={0x14, r4, 0x8, 0x70bd2c, 0x25dfdbfe}, 0x271}}, 0x1) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8}]}]}, 0x2c8}, 0x1, 0x0, 0x0, 0x44}, 0x0) [ 644.632247][ T3878] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.2'. 09:03:43 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCRSGCAUSE(r2, 0x89e0, &(0x7f0000000100)) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r0, &(0x7f0000000240)=ANY=[@ANYRESHEX], 0xff92) write$cgroup_pid(r3, &(0x7f0000000000), 0xfffffea6) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$RXRPC_SECURITY_KEY(r2, 0x110, 0x1, &(0x7f0000000380)='\x00', 0x1) setsockopt$RDS_FREE_MR(r1, 0x114, 0x3, &(0x7f00000003c0)={{0x2, 0x8}}, 0x10) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x2, @empty}], 0x1c5) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000040)={r6, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000140)={r6, 0xe4, "c976ca7ad970bdea3819930bae908a50b733496a71aedd023ae1a9f79ef828744b7b342bf808ea63b9e2902d3169059865ca3bd8fe2857004c17ec87b3d9bfc31e152d6e4f621a3fb01b81a3825558895b62aabcfba325e95ccb844f70cca1b4e3dedaf61bb8dcd122dd94ad2f13cc8ed9aa4558db7ba89d4b6583f3db38a7df42f37b58b034d81121515479eeef48d441b25be2e21ad1cd1f64164d2c840684fad066e151ad9dd6040792d1cdfb3da514bcf1b9f0ecf0e7c87a2d896ed7480b095c9ebbf405a4787a82c4dc8efcadd82848dc2ad761107f99877ecfa79b385f44d417d2"}, &(0x7f0000000280)=0xec) 09:03:44 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000000c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x30, 0x30, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x1, 0x3}}, @func_proto, @enum={0x0, 0x0, 0x0, 0xa, 0x2}]}}, &(0x7f0000003580)=""/4096, 0x4a, 0x1000, 0x1}, 0x20) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = accept$ax25(r3, &(0x7f0000000000)={{0x3, @bcast}, [@netrom, @remote, @netrom, @default, @bcast, @bcast, @default, @null]}, &(0x7f0000000200)=0x8) getsockopt$ax25_int(r4, 0x101, 0x8, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 09:03:45 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040), 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000500)=""/252, 0xfc, 0x10001, 0x0, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x12) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYBLOB="0e000000a5233c2f67"], 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8000, 0x0, 0x5}, 0x10) sendfile(r1, r1, &(0x7f00000000c0), 0xfdef) socket$inet_sctp(0x2, 0x24, 0x84) sendfile(r1, r1, &(0x7f0000000100), 0xe08c) openat$cgroup_ro(r0, &(0x7f0000000700)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000280)="17239309b4374c73935faa74d0d23c0ecab88275e99f5fa0d56caf59038eaa42f6369ab500a98616f4731cdd144af02c6981762923c4e84bcee59a8b70af514ca8265289a3e0c684a761d02f0f22e12c8e843d8b3daa6409d867cb3b51b953eeb51a11", 0x63}], 0x1, 0x0, 0x0, 0x800}, 0x1) r2 = socket$inet6(0xa, 0x22000000002, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000640)={'raw\x00'}, &(0x7f00000006c0)=0x54) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f00000004c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}, 0xfffffffffffffffc}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x80000db, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xaa, "8bcc16b153c3e86ed5935c2fb0595153242b29330c7332afd67260b6c6ec85c510e56d20dbefc272955d96d7347a3524ccbf62b91c38eff27b0a125831536d36fc660ce6debd2693823b8b6524ba81658baf488490d6218ebd2d2ffe65748cde75c7867a329d99fa178c4a887d4c364b6e5fa66e9519d251e6f92b2df104743029a83494a93aa2d333ba4b6a072058a35a96dc1cd6a327ad2c754b72d4207769e1ab0a124143d7f504d8"}, &(0x7f0000000080)=0xb2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x78, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x2, @remote, 0x100000000}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e24, 0x2, @loopback, 0xa234}, @in={0x2, 0x4e20, @empty}]}, &(0x7f0000000600)=0x10) [ 648.074348][ T3878] bridge0: port 3(team0) entered disabled state [ 648.080897][ T3878] bridge0: port 2(bridge_slave_1) entered disabled state [ 648.088322][ T3878] bridge0: port 1(bridge_slave_0) entered disabled state [ 651.431168][ T3883] validate_nla: 4 callbacks suppressed [ 651.431178][ T3883] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 651.473322][ T3883] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:03:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 09:03:50 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040), 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000500)=""/252, 0xfc, 0x10001, 0x0, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x12) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYBLOB="0e000000a5233c2f67"], 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8000, 0x0, 0x5}, 0x10) sendfile(r1, r1, &(0x7f00000000c0), 0xfdef) socket$inet_sctp(0x2, 0x24, 0x84) sendfile(r1, r1, &(0x7f0000000100), 0xe08c) openat$cgroup_ro(r0, &(0x7f0000000700)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000280)="17239309b4374c73935faa74d0d23c0ecab88275e99f5fa0d56caf59038eaa42f6369ab500a98616f4731cdd144af02c6981762923c4e84bcee59a8b70af514ca8265289a3e0c684a761d02f0f22e12c8e843d8b3daa6409d867cb3b51b953eeb51a11", 0x63}], 0x1, 0x0, 0x0, 0x800}, 0x1) r2 = socket$inet6(0xa, 0x22000000002, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000640)={'raw\x00'}, &(0x7f00000006c0)=0x54) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f00000004c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}, 0xfffffffffffffffc}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x80000db, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xaa, "8bcc16b153c3e86ed5935c2fb0595153242b29330c7332afd67260b6c6ec85c510e56d20dbefc272955d96d7347a3524ccbf62b91c38eff27b0a125831536d36fc660ce6debd2693823b8b6524ba81658baf488490d6218ebd2d2ffe65748cde75c7867a329d99fa178c4a887d4c364b6e5fa66e9519d251e6f92b2df104743029a83494a93aa2d333ba4b6a072058a35a96dc1cd6a327ad2c754b72d4207769e1ab0a124143d7f504d8"}, &(0x7f0000000080)=0xb2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x78, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x2, @remote, 0x100000000}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e24, 0x2, @loopback, 0xa234}, @in={0x2, 0x4e20, @empty}]}, &(0x7f0000000600)=0x10) 09:03:50 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='/\x02roup.stap\x00', 0x2761, 0x0) r1 = openat$cgroup_int(r0, &(0x7f0000000040), 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000500)=""/252, 0xfc, 0x10001, 0x0, 0x0) write$cgroup_int(r1, &(0x7f00000001c0), 0x12) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000480)=ANY=[@ANYBLOB="0e000000a5233c2f67"], 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x0, &(0x7f0000000180)={0x0, 0x8000, 0x0, 0x5}, 0x10) sendfile(r1, r1, &(0x7f00000000c0), 0xfdef) socket$inet_sctp(0x2, 0x24, 0x84) sendfile(r1, r1, &(0x7f0000000100), 0xe08c) openat$cgroup_ro(r0, &(0x7f0000000700)='hugetlb.2MB.usage_in_bytes\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000300)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000280)="17239309b4374c73935faa74d0d23c0ecab88275e99f5fa0d56caf59038eaa42f6369ab500a98616f4731cdd144af02c6981762923c4e84bcee59a8b70af514ca8265289a3e0c684a761d02f0f22e12c8e843d8b3daa6409d867cb3b51b953eeb51a11", 0x63}], 0x1, 0x0, 0x0, 0x800}, 0x1) r2 = socket$inet6(0xa, 0x22000000002, 0x0) getsockopt$IPT_SO_GET_INFO(r0, 0x0, 0x40, &(0x7f0000000640)={'raw\x00'}, &(0x7f00000006c0)=0x54) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @initdev, 0x2}, 0x1c) connect$inet6(r2, &(0x7f00000004c0)={0xa, 0x4e20, 0x0, @ipv4={[], [], @remote}, 0xfffffffffffffffc}, 0x1c) sendmmsg(r2, &(0x7f00000092c0), 0x80000db, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x1b, &(0x7f0000000340)={0x0, 0xaa, "8bcc16b153c3e86ed5935c2fb0595153242b29330c7332afd67260b6c6ec85c510e56d20dbefc272955d96d7347a3524ccbf62b91c38eff27b0a125831536d36fc660ce6debd2693823b8b6524ba81658baf488490d6218ebd2d2ffe65748cde75c7867a329d99fa178c4a887d4c364b6e5fa66e9519d251e6f92b2df104743029a83494a93aa2d333ba4b6a072058a35a96dc1cd6a327ad2c754b72d4207769e1ab0a124143d7f504d8"}, &(0x7f0000000080)=0xb2) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000140)={r3, 0x78, &(0x7f0000000400)=[@in6={0xa, 0x4e22, 0x2, @remote, 0x100000000}, @in={0x2, 0x4e21, @broadcast}, @in={0x2, 0x4e24, @remote}, @in={0x2, 0x4e22, @empty}, @in6={0xa, 0x4e24, 0x2, @loopback, 0xa234}, @in={0x2, 0x4e20, @empty}]}, &(0x7f0000000600)=0x10) 09:03:50 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x20c, r1, 0x0, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}, 0x1, 0x0, 0x0, 0x1000c000}, 0x0) 09:03:50 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$RDS_CONG_MONITOR(r2, 0x114, 0x6, &(0x7f0000000100), 0x4) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) [ 651.781367][ T3936] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xfffffffffffffeed}]}, 0x18}}, 0x0) [ 651.850358][ T3942] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:51 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x7) [ 651.980201][ T3945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 09:03:51 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x0, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) write$nbd(r3, &(0x7f0000000440)=ANY=[@ANYBLOB="674466980100000004000300040000000fd26755dca5987a1e25660dd47d0bcfbd68f457451d91c434e2ed0323a3c88096a4540e8f44d7612c16b27d7efe22ba"], 0x40) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000240), &(0x7f0000000100)=0x6e) sendmsg$sock(r4, &(0x7f00000005c0)={&(0x7f00000002c0)=@generic={0x11, "bef5f0c75454b5abdb47dc44aec425690c8666509f9f5b4dc4ed11064075f6b1d1b4f967b348e9b7739c55a700b08bc5bec3d7a9b624e32310f3de9c43c4fdc60c3900c09b2439c344a1f8e50e4c0fed3b667a799dbe8266cad77828645adeed0f8bb75c51f838ef162befff93407ee34acb301561c79673b9fe254f686b"}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000340)="4e8a141a6387f3c17638bb465d0aec0f3c00a0aa12f148f33f439976fd33ecb1fd93635cac0e85e811b7a637a1d9ba6cfdb66dbbad1dabe1d05ce23e04547e04b9924548daff67042de52901080a2267acee395d9b", 0x55}, {&(0x7f0000000180)="e3b94c0c6c4322", 0x7}, {&(0x7f00000003c0)="61b3ac3740d06a4fc28942ac32bee51ee1616b1f46189481322185c7dd110f52378069bc760702c7b48c50789464525e5122916385e8086a50e1d6e1", 0x3c}, {&(0x7f00000004c0)="c2749f778d92c990ae4feaa12ee7a0dbeae059e50f605ad30b029fc0e30a7c581cdb77ff3c1d8cddc4a78dc4eb07800cac28213a158d1c89a640beb083450ee983d111dc1af3a80dff7f1e46e3d31d2e642f337eb43258e57040cf4f0ed2ffc6cfa0bd6601bb74d6bc052bc45377f8c48265385b2a8ea5138c62af427aff27f6bd802ab11c5963bcb016e2cab8549c03fdfd1f2c16a34cf4adc8833905f02d38b3a4d0cffeb3927f947e8adceb86bc4398d184ca6ccdc432940d4622ea9e0e16bd814259d122309a3c34a89d4a77c78e61bfe1444ccad4e1a0013a25b9a81392010cb0477586d3a8f03b194d6b909f2db8", 0xf1}], 0x4, &(0x7f0000000440)}, 0x8000) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x20, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, r6, 0x200, 0x70bd2a, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x7}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r7, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r8, @ANYBLOB="000000000000000000000f004bb9dccfd56062d400000c00070005000200000000004324293910edd3252d9249cbd75cdb6e3187e00989e2b99c301ba680dcf4720e0b5636afc466"], 0x20}}, 0x0) [ 652.062851][ T3949] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 652.084499][ T3948] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 652.092699][ T3948] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:03:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_PEER_GET(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20209008}, 0xc, &(0x7f0000000080)={&(0x7f0000000800)={0x2ec, r2, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8001}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x8}]}, @TIPC_NLA_NET={0xa6, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x100000001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x81}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xff}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x401}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3f}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xffffffff}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x9}]}, @TIPC_NLA_NET={0x30, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xffffea32}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x5}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x100}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10000}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_BEARER={0x88, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x1, @local, 0x9}}}}, @TIPC_NLA_BEARER_NAME={0xc, 0x1, @l2={'eth', 0x3a, 'eql\x00'}}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @rand_addr=0x4}}, {0x14, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}, @TIPC_NLA_BEARER_UDP_OPTS={0x0, 0x4, {{0x0, 0x1, @in6={0xa, 0x4e23, 0x10000, @initdev={0xfe, 0x88, [], 0x0, 0x0}}}, {0x0, 0x2, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}}}}]}, @TIPC_NLA_MEDIA={0xa8, 0x5, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x800}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x21b5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}]}]}, @TIPC_NLA_NET={0x18, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}, @TIPC_NLA_LINK={0xa8, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}]}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xda9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1000}]}]}]}, 0x2ec}, 0x1, 0x0, 0x0, 0x44}, 0x4008011) 09:03:51 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = accept(r2, 0x0, &(0x7f0000000040)) sendto$netrom(r3, &(0x7f0000000080)="36dc7a484a960291667c4e9d0ba41f277291b742a45c928099d4d49cf70dfc793c5371ecea47a15076bd4b194ec4579f2d889e0d4eeeb51814970573295c8d7650bbfac599387fd0254e", 0x4a, 0x0, &(0x7f0000000100)={{0x3, @default, 0x2}, [@default, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @bcast, @bcast, @bcast, @bcast, @bcast]}, 0x48) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0xfffffffffffffd85, r1, 0x5, 0x0, 0x0, {0xf}}, 0x14}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000000)='veth1_to_team\x00') ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000240)={'bpq0\x00', 0x4000}) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r8 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_NETID(r7, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x24, r8, 0x8, 0x70bd29, 0x25dfdbfd, {{}, 0x0, 0x800b, 0x0, {0x8, 0x2, 0x1}}, ["", "", "", "", "", ""]}, 0x24}, 0x1, 0x0, 0x0, 0x4000}, 0x1566469a5e36ee09) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000180)=0x4fa, 0xffffffffffffffcc) 09:03:51 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x7) [ 652.493977][ T3966] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 652.552937][ T3966] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:03:51 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) ioctl$SIOCX25GDTEFACILITIES(0xffffffffffffffff, 0x89ea, &(0x7f0000000100)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) 09:03:51 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) r2 = syz_init_net_socket$x25(0x9, 0x5, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x20, &(0x7f0000000100)={@empty, @multicast2, 0x0}, &(0x7f0000000140)=0xc) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000180)={'batadv0\x00', r3}) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r4, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket(0x10, 0x200000000080003, 0xc) write(0xffffffffffffffff, &(0x7f00000001c0)="1f00000002027ffffd3f00c007110000f30501000b00060000c67aca3100002876e493bd798253734d458ee1f175c96c05cd4a23957f8616a345403fc8bc46480e300d4dad6258d58ca97ee53780e41d09bfcbd719a735865051bc9d8cb6d7077a71c35f41e1f36ea6311a4c4cf19bc7f044aa3f671e1e5c1f44b799ca761fc8b323c91146cf7ac256bf8b66", 0x9) 09:03:52 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00\x00\x00\x00\x00\x05\x00', 0x4001}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r2, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0x4b, 0xb3, &(0x7f0000000000)="c520f1a42c356a026594de1d62f5a3965e51e92467f36446fa22e55b2a668428e682b5d2bb60680b00d9ece05f7c2b53bec8c3064d1c315238a2045775ef5f212c7c4a70b0eafc94f3b3be", &(0x7f0000000100)=""/179, 0x61, 0x0, 0xe7, 0x62, &(0x7f00000001c0)="382e7eccc8303e3f74a9ada40d2d92a9ef0ca11b3f3db0658bb38eb7211082ead7b74961a3e67acad8b310d71db4e97f73097eec3f74a9fca9d2e14262691bfbd1774d207d50d7aa74c40a727884c9235b92b29c38f5452d18bd9764923f61e2c103de2136f8005f07d7b5b4412bd56894232172ca2ee7566a28db2f0a40474c48f41759ad944ecbd09b8c09e2abd33da91b57b2966908c7ba1a9a075798b18a87671e88def8bbeaa4e0ec30c04425c073f8b1c6800130ca9a8d0f7c5f1ad575bdbdf3d9589e5bc4034993c834ef6b806f2acec36fcf8e0cdf6f7a234df9eff00a997327bf2084", &(0x7f00000002c0)="651a1bf441a08db844209b43fcab5939e0c5434aa3dc3f3edd26c480662fee5e8be145bf69b8a28afe6f744403d9c9b30b7cdb0e070173cec41f95a1d9ae1f5b5d1a3a3b369a7fdb848f846c166d6733c16726a5d1bea4bd4ff891efd10de5217732"}, 0x40) 09:03:52 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl$PPPIOCSMRU(0xffffffffffffffff, 0x40047452, &(0x7f0000000080)=0x7) [ 652.979890][ T3988] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 653.004408][ T3988] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 653.029771][ T3994] IPVS: ftp: loaded support on port[0] = 21 09:03:52 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r0, &(0x7f00000001c0)=""/31, 0xfffffffffffffe3c, 0x100, &(0x7f0000001880), 0x17c) shutdown(r0, 0x1) r1 = accept$inet6(r0, &(0x7f00000000c0), &(0x7f0000000100)=0x1c) ioctl$sock_inet6_udp_SIOCOUTQ(r1, 0x5411, &(0x7f0000000140)) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = socket$isdn_base(0x22, 0x3, 0x0) bind(r5, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) getpeername(r5, &(0x7f0000000240)=@hci={0x1f, 0x0}, &(0x7f00000002c0)=0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000800)=@delchain={0x538, 0x65, 0x200, 0x70bd25, 0x25dfdbff, {0x0, 0x0, 0x0, r6, {0xd, 0xfff2}, {0x2, 0x11}, {0xc, 0x1c}}, [@filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x274, 0x2, [@TCA_BPF_ACT={0x270, 0x1, @m_xt={0x26c, 0x1c, {{0x8, 0x1, 'xt\x00'}, {0x1e0, 0x2, [@TCA_IPT_TARG={0x90, 0x6, {0x0, 'mangle\x00', 0x95, 0x0, "63cb6af1d981c58bb6a5c1f2f6b1a2c91a9763e385038b8b963e37bce621c421e3264365ff9cc177077800f65220200fe60d2ccd5c47d3ec24a12bb633ccfc5ef2dff276125805111ad3e5ffece4f9abb7d0c1d191cea07b1dd120f881b77b4aca928fad54"}}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_TARG={0xf4, 0x6, {0x4, 'mangle\x00', 0xfb, 0x3f, "a0ee2ea49d2af18e0b8e47e88a65e3353459a2611fc51a96bd8dcbf8740317f987b4f43fdeca82b79a298a924770c28c0ce2646c03bb8e013437c6ce1b0cd0b1292a7e3c7b104e9d87591bdfac40155b94c7f081b25bd0e683177fd003d59a2588d23abfaa645e6b4abc229d4814516e974b4f0b07adc2ba307f5f4fff1ce020a06870be4476e24b41ecfb6eb39cebac67367b0ebbe6a9856d47701425e78b857fbc58091d36af55a136f85dc5b5ea83068ccddc68aad33fb0b9219eb794a1b73a0a0082de40ab"}}, @TCA_IPT_TABLE={0x24, 0x1, 'nat\x00'}, @TCA_IPT_INDEX={0x8, 0x3, 0x1a4}, @TCA_IPT_TABLE={0x24, 0x1, 'mangle\x00'}]}, {0x7c, 0x6, "88fb800877dd94703037571fea4445121f6770e9b9006e4a8e00d9fe103e194c1cdca46aff205f3f1160e21cbcfa885980b1549d3aec657ab46d51c8b71d533046d1e67f189439a5bde0b3607a7d7575185efa4c27a913b7f83850f2a64ca51b81a1d592dba9798c9422aeafaa209f7ad81fd9ab0a9737"}}}}]}}, @TCA_CHAIN={0x8, 0xb, 0x20}, @TCA_RATE={0x8, 0x5, {0x0, 0x8}}, @TCA_CHAIN={0x8, 0xb, 0x7ff}, @filter_kind_options=@f_basic={{0xc, 0x1, 'basic\x00'}, {0x118, 0x2, [@TCA_BASIC_POLICE={0x10, 0x4, @TCA_POLICE_RATE64={0xc, 0x8, 0x359}}, @TCA_BASIC_ACT={0x104, 0x3, @m_vlan={0x100, 0xd, {{0xc, 0x1, 'vlan\x00'}, {0x7c, 0x2, [@TCA_VLAN_PUSH_VLAN_ID={0x8, 0x3, 0x863}, @TCA_VLAN_PUSH_VLAN_ID={0x8, 0x3, 0xf92}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x8, 0x4, 0x8100}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x7, 0xfffffc02, 0x0, 0x5, 0x9}, 0x1}}, @TCA_VLAN_PUSH_VLAN_ID={0x8, 0x3, 0x5e8}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x8, 0x6, 0x4}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x8, 0x6, 0x7}, @TCA_VLAN_PUSH_VLAN_PROTOCOL={0x8, 0x4, 0x3951e965333377cd}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x8, 0x6, 0x7}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x6, 0x1, 0x0, 0x80, 0x7d}, 0x1}}]}, {0x70, 0x6, "fc744f3ea50774219d1ff4655cb11b7966e106985f356481022ba307b426ddf927895f8d9131e7394e26aafd46a7592aeb9133681ea4a9c4ac0c314e3746aa2d9bc7447b33af79efcb3c71de34c9d68faadb25b88479f2b067662a2b851a033731461439b77a25976d4b"}}}}]}}, @filter_kind_options=@f_bpf={{0x8, 0x1, 'bpf\x00'}, {0x138, 0x2, [@TCA_BPF_OPS={{0x8, 0x4, 0x6}, {0x34, 0x5, [{0x400, 0x3, 0xeb, 0x9}, {0x2, 0x7f, 0x1, 0x2}, {0x81, 0xaa, 0x1f, 0x80}, {0xb2a, 0x3f, 0x72, 0x3f}, {0x8000, 0x1, 0x6}, {0x4, 0x52, 0x0, 0x2}]}}, @TCA_BPF_ACT={0xf8, 0x1, @m_vlan={0xf4, 0x18, {{0xc, 0x1, 'vlan\x00'}, {0x4c, 0x2, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x7, 0x1, 0x0, 0x7, 0x1f}}}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0xfffffffa, 0x80000001, 0x8fb9fe35cf7538a, 0x401, 0x3}, 0x2}}, @TCA_VLAN_PUSH_VLAN_PRIORITY={0x8, 0x6, 0x5}, @TCA_VLAN_PUSH_VLAN_ID={0x8, 0x3, 0xb99}]}, {0x94, 0x6, "ca3a65c9e55b0f6d61ee83ac376ea0721eac8fed24cbed4f8a9f7257a806530c48e24f6145d3767b952b5de8c0d972856217b79ff729247077d48740de8b453655293e5d67a9fda3d383b7cecfc32c977512f4a41f6a8c73f93fcc56ec69a299c619c559a8d40512848ce34945ae7f995c20aa2fa127db8802fa1b756d90c43671b6aa66689ca68b775ab2a2213577"}}}}]}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @TCA_RATE={0x8, 0x5, {0x1, 0x20}}, @TCA_CHAIN={0x8, 0xb, 0x80}]}, 0x538}, 0x1, 0x0, 0x0, 0x1}, 0x64) r7 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r7, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffc000/0x3000)=nil, 0x3000}, &(0x7f0000000040)=0x10) sendmsg$TIPC_NL_PEER_REMOVE(r2, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r3, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xfffffffffffffed7, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) 09:03:52 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 653.250245][ T4003] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 653.261143][ T4003] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 653.273369][ T4004] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.4'. 09:03:52 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:52 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, 0x0, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0xc001) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000040)=ANY=[@ANYRES32=r5, @ANYBLOB="1c0000006d07dfb63748b000eaa63136854ff1bd10c2fd3a41cecf40d8fcb586"], &(0x7f00000000c0)=0x24) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000280)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8004200}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, r6, 0x300, 0x70bd25, 0x25dfdbfc, {}, ["", "", ""]}, 0x1c}}, 0x40) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000040)={r9, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={r5, 0x1, 0x8, 0x4, 0x1ff, 0x8, 0x1ff, 0x7, {r9, @in6={{0xa, 0x4e24, 0x5, @local, 0x3}}, 0x7557a63, 0x0, 0xfffffff9, 0x8, 0x8001}}, &(0x7f00000000c0)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000100)={r10, @in={{0x2, 0x4e20, @loopback}}}, 0x84) [ 653.507095][ T4015] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 653.518422][ T4015] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:03:52 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn_base(0x22, 0x3, 0x0) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl(r1, 0x3, &(0x7f00000000c0)='{\x00q') r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x4, &(0x7f0000000040)=0x20, 0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) 09:03:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, 0x0) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000040)) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r2, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) openat$cgroup_ro(r2, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r3, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r4 = openat$cgroup_ro(r3, &(0x7f0000000100)='memory.events\x00', 0x7a05, 0x1700) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000080)=0x9) write$cgroup_pid(r4, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000300)='lp\x00', 0xffffffffffffff3d) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r7 = accept$netrom(r6, &(0x7f0000000180)={{0x3, @netrom}, [@netrom, @default, @remote, @default, @remote, @null, @null, @default]}, &(0x7f0000000200)=0x48) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00000002c0)={'team_slave_0\x00', &(0x7f0000000280)=@ethtool_perm_addr={0x20, 0x1d, "8f13ec5bc15084197259ca3f5c5111613d1d2eccdfa1ce377f019c2c3e"}}) 09:03:53 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 653.905417][ T4040] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 653.921714][ T4040] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 653.980171][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 09:03:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="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"], 0x20}}, 0x0) 09:03:53 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 654.292947][ T4049] netlink: 'syz-executor.3': attribute type 27 has an invalid length. 09:03:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() sendmsg$netlink(r1, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}], 0x20}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000080)={r2, 0xffffffffffffffff, r3}, 0xc) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r4, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) 09:03:53 executing program 0: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2000003, 0x8031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) r0 = socket(0x400000000000010, 0x802, 0x0) write(r0, &(0x7f00000000c0)="24000000200099f0003be90000ed190e020008160000100000ba1080080002007f196be0", 0x24) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00\x00\x00\x00\x00\x05\x00', 0x4001}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r2, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0x4b, 0xb3, &(0x7f0000000000)="c520f1a42c356a026594de1d62f5a3965e51e92467f36446fa22e55b2a668428e682b5d2bb60680b00d9ece05f7c2b53bec8c3064d1c315238a2045775ef5f212c7c4a70b0eafc94f3b3be", &(0x7f0000000100)=""/179, 0x61, 0x0, 0xe7, 0x62, &(0x7f00000001c0)="382e7eccc8303e3f74a9ada40d2d92a9ef0ca11b3f3db0658bb38eb7211082ead7b74961a3e67acad8b310d71db4e97f73097eec3f74a9fca9d2e14262691bfbd1774d207d50d7aa74c40a727884c9235b92b29c38f5452d18bd9764923f61e2c103de2136f8005f07d7b5b4412bd56894232172ca2ee7566a28db2f0a40474c48f41759ad944ecbd09b8c09e2abd33da91b57b2966908c7ba1a9a075798b18a87671e88def8bbeaa4e0ec30c04425c073f8b1c6800130ca9a8d0f7c5f1ad575bdbdf3d9589e5bc4034993c834ef6b806f2acec36fcf8e0cdf6f7a234df9eff00a997327bf2084", &(0x7f00000002c0)="651a1bf441a08db844209b43fcab5939e0c5434aa3dc3f3edd26c480662fee5e8be145bf69b8a28afe6f744403d9c9b30b7cdb0e070173cec41f95a1d9ae1f5b5d1a3a3b369a7fdb848f846c166d6733c16726a5d1bea4bd4ff891efd10de5217732"}, 0x40) 09:03:53 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:53 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r3, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") setsockopt$IP_VS_SO_SET_FLUSH(r3, 0x0, 0x485, 0x0, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r2, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000000)={0x0, 0xfffffc44, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r2, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x0, 0x7, [@TIPC_NLA_NET_ADDR={0x0, 0x2, 0x6ada43bf}, @TIPC_NLA_NET_NODEID_W1={0x0, 0x4, 0x3}]}, @TIPC_NLA_NET={0x0, 0x7, [@TIPC_NLA_NET_NODEID_W1={0x0, 0x4, 0x8}, @TIPC_NLA_NET_ADDR={0x0, 0x2, 0x9}, @TIPC_NLA_NET_ID={0x0, 0x1, 0x8}, @TIPC_NLA_NET_ADDR={0x0, 0x2, 0x3}, @TIPC_NLA_NET_ADDR={0x0, 0x2, 0x7}, @TIPC_NLA_NET_ID={0x0, 0x1, 0x401}, @TIPC_NLA_NET_NODEID_W1={0x0, 0x4, 0x5}]}, @TIPC_NLA_LINK={0x0, 0x4, [@TIPC_NLA_LINK_NAME={0x0, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0x0, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x0, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x0, 0x2, 0xfff}]}, @TIPC_NLA_BEARER={0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x0, 0x1, @l2={'eth', 0x3a, 'ip6tnl0\x00'}}, @TIPC_NLA_BEARER_PROP={0x0, 0x2, [@TIPC_NLA_PROP_TOL={0x0, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_TOL, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x8}, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0x3f}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x1d}]}, @TIPC_NLA_BEARER_NAME={0x0, 0x1, @udp='udp:syz1\x00'}, @TIPC_NLA_BEARER_NAME={0x0, 0x1, @l2={'eth', 0x3a, 'nr0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x0, 0x3, 0xffff}]}]}, 0xffffffffffffff3f}}, 0x98) 09:03:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)={0x0, 0x8000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r4, 0x84, 0x78, &(0x7f0000000180)=r5, 0x4) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01140000", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:03:54 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000000400)=ANY=[@ANYBLOB="18000000230047faffffff000000831f13225ae2916000000400000204001000b115f8b9207ac3d78578125082e6fcc477cb57f5650754ccdb2d7c8e86c9f9af816c4b31df12ea77167bb84b000000a9fdd6c1610c621c85fe3e348527b0565d71460af16b42b6de5105ec4fde821ef57e"], 0x18}}, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0), 0x0) connect$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) bind$bt_l2cap(0xffffffffffffffff, 0x0, 0x0) getuid() openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(0xffffffffffffffff, 0x0, 0x0) getuid() socket$unix(0x1, 0x0, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) socket$unix(0x1, 0x0, 0x0) gettid() gettid() r1 = gettid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)=r1) socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) sendmmsg(r2, &(0x7f0000005440), 0x0, 0x0) getuid() r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.current\x00', 0x275a, 0x0) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) write(r4, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r5, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r6, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r7 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x7, 0x3, 0x81, 0x6, 0x10, r5, 0x1, [], 0x0, r6, 0x3}, 0x3c) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x12, r7, 0xffffb000) socket$inet_udplite(0x2, 0x2, 0x88) write(0xffffffffffffffff, &(0x7f0000000000)="1f", 0x1) bpf$BPF_PROG_GET_FD_BY_ID(0xd, 0x0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) sendmsg$nl_generic(r8, 0x0, 0x0) gettid() getuid() r9 = socket(0x0, 0x2, 0x0) write(r9, &(0x7f0000000000), 0x0) socket$inet_udplite(0x2, 0x2, 0x88) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r10 = getgid() setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000003c0)={0x0, 0x0, r10}, 0xc) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000029c0), &(0x7f0000002a00)=0xc) gettid() socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000001c0)) sendmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0) close(r0) 09:03:54 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:54 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmsg$TIPC_NL_MEDIA_GET(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xb0c912578ffe69e2}, 0xc, &(0x7f0000000180)={&(0x7f00000004c0)={0xf4, r1, 0x200, 0x70bd25, 0x25dfdbfd, {}, [@TIPC_NLA_LINK={0x10, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_LINK={0x0, 0x4, [@TIPC_NLA_LINK_NAME={0x0, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0x0, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x0, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x0, 0x7, [@TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x0, 0x1, 0x18}, @TIPC_NLA_PROP_TOL={0x0, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x5}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x80}, @TIPC_NLA_PROP_WIN={0x0, 0x3, 0x3}, @TIPC_NLA_PROP_MTU={0x0, 0x4, 0x81}]}, @TIPC_NLA_LINK_NAME={0x0, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x0, 0x7, [@TIPC_NLA_PROP_MTU]}, @TIPC_NLA_LINK_PROP={0x0, 0x7, [@TIPC_NLA_PROP_WIN={0x0, 0x3, 0x7}]}, @TIPC_NLA_LINK_NAME={0x0, 0x1, 'syz0\x00'}]}, @TIPC_NLA_LINK={0x40, 0x4, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}]}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x10000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xca}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_REF={0x0, 0x2, 0x3}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x138a}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x20}]}, @TIPC_NLA_BEARER={0xffa8, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x4}, @TIPC_NLA_BEARER_PROP={0x24, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x20}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}]}, 0xf4}, 0x1, 0x0, 0x0, 0x8000}, 0x804) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x300, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x8}]}, 0xfffffffffffffeda}}, 0x40) [ 654.971985][ T4079] IPVS: ftp: loaded support on port[0] = 21 09:03:54 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000000c0)={0xed5e0000, 0x0, 0x0, 0x20000fff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500090000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r4, 0x41f, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000600)={r5}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002e40)={r5}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002280)={r2, r3, 0x0, 0x8d, &(0x7f00000021c0)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746', r5}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)={r5}, 0xc) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, r7, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x800}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x240000}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe723}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20000000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}]}, 0xec}}, 0x4000000) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r9, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r10 = accept4(r9, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r10, 0x110, 0x4, &(0x7f0000000380), 0x4) r11 = accept4(r8, 0x0, 0x0, 0x0) sendto$inet6(r11, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000280)={@ipv4={[], [], @multicast1}}, &(0x7f00000002c0)=0x14) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x37, &(0x7f0000000300), &(0x7f0000000340)=0x4) r13 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r12, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r13, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 09:03:54 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:54 executing program 3: r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:54 executing program 3: r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:55 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_cpus\x00', 0x0, 0x0) accept4$bt_l2cap(r2, &(0x7f0000000080), &(0x7f0000000100)=0xe, 0x800) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) [ 655.885721][ T26] audit: type=1800 audit(1572339835.092:86): pid=4122 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=16529 res=0 09:03:55 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) setsockopt$inet6_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000280)="8a54c5e1252df10204baa29592329c40438bbb0267f2c6222ba6b5dc56ec9d863a3747d0200d5ecf3c2b0ece8dbf6d6effe0aba7546c33b6a273c0cffa8bc4efbd7d934870792a84f278b4a541d41dfa89ba24fd8d40", 0x56) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x7a05, 0x1700) pwrite64(r2, &(0x7f0000000400)="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", 0x207, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_SIOCGIFBR(r2, 0x8940, &(0x7f0000000140)=@add_del={0x2, &(0x7f0000000300)='veth0_to_bridge\x00'}) ioctl(r3, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") read$alg(r2, &(0x7f00000001c0)=""/170, 0xaa) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000080)={0x0, 0x0, 0x0, 0xffffffdf}) ioctl$EXT4_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x80008) 09:03:55 executing program 4: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000480)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000004c0)=0x1c) getsockopt$inet6_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000500)=""/3, &(0x7f0000000540)=0x3) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000002c0)={r2}) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000440)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2020004}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=ANY=[@ANYBLOB="6800c70d", @ANYRES16=r4, @ANYBLOB="00032cbd7000fbdbdf25010000000000000009410000004c001800000fff73797a3100"/98], 0x68}, 0x1, 0x0, 0x0, 0x40}, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="20f1ff008838d26fd07ffa2d801eb3c8939182d05d05d7ac990401a1c57c289e107ec4a51ee0e88a2cf7b989aee819e276db7020520bc3c211df96ae3fb04f8ea8d807518fee8eb5bf88a630092f8ac9eb73b5cf3bd556611c7353026b3608c677bee00778af9250834403c335142b0f2308a65373a3dc3fcb7905d36efb34251c7b48bb8c2111c61500dc731ccfa9cd37839e3adc92f45b775ebdda21cefdfdb72a99cae2a02a5b8bbe5f191c607a77fa5cfacfe4aa47", @ANYRES16=r5, @ANYBLOB="050000000000000000000f0000000c0007000500020000000000"], 0x20}}, 0x0) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000140)='TIPC\x00') sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0xaa192020}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, r6, 0x400, 0x70bd28, 0x25dfdbfd, {{}, 0x0, 0x4102, 0x0, {0x10, 0x13, @l2={'ib', 0x3a, 'teql0\x00'}}}, ["", "", "", "", "", "", "", ""]}, 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x800) 09:03:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='Q\b\x00\x00\x00_\x11') r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000006240)) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000006280)='tls\x00', 0x4) r3 = accept(r0, &(0x7f0000000000)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, &(0x7f0000000080)=0x80) ioctl$sock_bt_cmtp_CMTPGETCONNLIST(r3, 0x800443d2, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}]}) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 09:03:55 executing program 3: r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:55 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = gettid() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=r2) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f00000000c0)={0xed5e0000, 0x0, 0x0, 0x20000fff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x1, 0x5, &(0x7f0000001000)=ANY=[@ANYBLOB="bf16000000000000b7070000010000004870000000000000bc700000000000009500090000000000"], &(0x7f0000000140)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746'}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000740)={r4, 0x41f, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000600)={r5}, 0xc) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000002e40)={r5}, 0xc) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000002280)={r2, r3, 0x0, 0x8d, &(0x7f00000021c0)='vS\xfdIG|\x8aL[\xf2\'\x9c\xea\xb1\xc0\xb1\x19\x91\x9d/Q\xd9\xe3T\xce\xdax;\x02%\xc5\x1c\xd5GA\xad[(\xbblZ\x01\x1dF\x92#]%sj\xd0i\xc6C\x1f&\xe2\xc5\xa5z\x7f\xe1 \xfb\xc27\x03\x84\x8e\xef\x82-\xfc$$\xaf\v\xbd\x95\x1e\x0f\xbeVI\xec\r!\f\x86\xf5\xfb[Y\x1e\xd4\xdfc\xb1\xc8\xa2\xc1/5\xffr\x1f\x80@\xb8F\xea\xde\x93\xa1\xcb6\xee\xf2\xce\x95\xf2\xfdxR\x17F\xad\xc1~\xa2\x97=O^o\"\xbb\xa8\x9746', r5}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000003c0)={r5}, 0xc) r6 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r7 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_SOCK_GET(r6, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc000}, 0xc, &(0x7f0000000180)={&(0x7f0000000080)={0xec, r7, 0x10, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfffffff9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_NET={0x2c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x800}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x2}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}]}, @TIPC_NLA_NODE={0x24, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x240000}, @TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x6}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xe723}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK={0x1c, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x20000000}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x1}]}]}, 0xec}}, 0x4000000) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r9, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r10 = accept4(r9, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r10, 0x110, 0x4, &(0x7f0000000380), 0x4) r11 = accept4(r8, 0x0, 0x0, 0x0) sendto$inet6(r11, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet6_mreq(r11, 0x29, 0x1b, &(0x7f0000000280)={@ipv4={[], [], @multicast1}}, &(0x7f00000002c0)=0x14) r12 = socket$nl_generic(0x10, 0x3, 0x10) getsockopt$SO_TIMESTAMPING(r6, 0x1, 0x37, &(0x7f0000000300), &(0x7f0000000340)=0x4) r13 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r12, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r13, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 09:03:55 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000100)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000f0000000c0007000500020000000800e804791ec3ac0a3215b4bc25bddb16c336924a05caee218fcbcc49a993619dc93afffd431e856e3e82"], 0x20}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000080)={&(0x7f0000000240)={0x1e8, r4, 0x0, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NET={0x28, 0x7, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}]}, @TIPC_NLA_LINK={0xd4, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x10000}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_TOL={0xffffffffffffff8c, 0x2, 0x8000}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200}]}]}, @TIPC_NLA_MON={0xc, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}]}, @TIPC_NLA_LINK={0x74, 0x4, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfff}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x55}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x83}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0x34, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x800}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7}]}]}, 0x1e8}, 0x1, 0x0, 0x0, 0x800}, 0x10) 09:03:55 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') bind$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r3, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f00000007c0)={0x14, 0x0, 0xd01cb83f3faa9aff}, 0x14}}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) accept4$x25(r5, &(0x7f0000000280)={0x9, @remote}, &(0x7f00000002c0)=0x12, 0x800) sendmsg$SEG6_CMD_DUMPHMAC(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x58, 0x0, 0x288, 0x70bd2a, 0x25dfdbfe, {}, [@SEG6_ATTR_DST={0x14, 0x1, @empty}, @SEG6_ATTR_SECRET={0x14, 0x4, [0x6, 0xba6, 0x6, 0x5]}, @SEG6_ATTR_DSTLEN={0x8}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr="f352d9cb00d427b292ddca9ba0ba8c03"}]}, 0x58}, 0x1, 0x0, 0x0, 0x20000841}, 0x4000000) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x38, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x24, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x4}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x4}, @TIPC_NLA_NET_NODEID={0xc}]}]}, 0x38}}, 0x0) r6 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x0) setsockopt$RDS_RECVERR(r6, 0x114, 0x5, &(0x7f0000000080)=0x1, 0x187) 09:03:55 executing program 3: sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000340)={'batadv0\x00', &(0x7f0000000200)=@ethtool_gstrings={0x1d}}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) r3 = socket$inet(0x2, 0x16b2e6436a1d8aa3, 0xea) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x8, &(0x7f00000015c0)=0xfffffffc, 0x4) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r5, 0x1}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_TOL(r2, &(0x7f0000000240)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x82000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x68, r5, 0x8, 0x70bd28, 0x25dfdbfe, {{}, 0x0, 0x4107, 0x0, {0x4c, 0x18, {0x4, @media='ib\x00'}}}, ["", "", "", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x200c080}, 0x8000) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$SIOCGETNODEID(r7, 0x89e1, &(0x7f0000000480)={0xfdfffffe}) 09:03:56 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) getsockopt$SO_TIMESTAMPING(r4, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) 09:03:56 executing program 3: sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:56 executing program 3: sendmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 657.192124][ T4158] validate_nla: 2 callbacks suppressed [ 657.192134][ T4158] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:56 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendmsg$tipc(r2, &(0x7f0000000440)={&(0x7f0000000100)=@name={0x1e, 0x2, 0x1, {{0x40, 0x3}}}, 0x10, &(0x7f0000001800)=[{&(0x7f0000000200)="047df30b36024d7da2b39ee23ddad8b859bd9b5327c1d8f9f45149e273ae63c934d120204d0bc9744cfccf35472473c214d1d57cc93a62f024ed8940ef1d98828d08c2c9a9a0c0c4d28ba834900645a9cf894f147d2b19b2bd15087dab3da8fd6522b8c7f748615367a225faa01d57bbedfff20ef7e4d7201799d23b249f786f6e255e8b940c30d2a68f3474f834c77b373eda900206c01ededf94fdf59026f81afe7d692a3f174d0fea9d51b08e5b3b9df847c0c9d3e0ddf6cb59b097cccabd1d790b446a60d51b5fa4da6aceefc6e642cd4c3102", 0xd5}, {&(0x7f0000000140)="76b01877602b7aee13b4621dc3d2773e5506716a4bf0796847", 0x19}, {&(0x7f0000000800)="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", 0x1000}, {&(0x7f0000000300)="0da6a7a35543c12d00492881267e8dd87df1b6f6bf2e2e94891655c2e3d5e4ed4d18e7a07667b609d68ab6d9903cd74508920a4cf849c20650447bbbfcfdca161afc78516bb32c014f52f8eac8eaa86a74b4040f60a220729dbea123d48d70264cad41d12edbd3c6ab147f527c2e407756838bedabd578efd5d080ff57f317ea249b10d328af20024b66bf3c8d0e0aa14764a361", 0x94}, {&(0x7f00000003c0)="2cea0d685c02938ba8bffd4842dfbabd2d234f6755e44e1388ee354c79b478c093032aa8dc3530affbc164c360ba9c069457e184ba0579d2bbfa58436e1a7cd177547073138daee895202fd31e05b63a302ced5f51720e393ec38fd140349590051e2c29a0d54dea86a0574c1d5aef3404ad", 0x72}, {&(0x7f00000004c0)="1f9e52109d49d010eefb026289604b1a005821d1a07138d1ce1cfb1ab2234d4910e6289f0b32cb934fe186ff0334afb3e67136e50bdbfd291706aa4a6f97f9a868a1a0a625ba42c43fbe794a8958809ee1a4ce49d028602659cbbcd6ce697cfacc481165f8f546e7478090823808824773aa91cb9ad8d75fa3289ba34514b8ad510e0db5befedef8d14cf6087a69b09f573d54f816b7cc584d9e8dc3a33168f2a2d0fd78d84d83b1bb385993546477517306", 0xb2}, {&(0x7f0000000580)="51a0fc0585d90794ea71927f8d970705b9f54c0fce0fc6f6a0f6dc5c2c250908cc76c73118c9e5ec8b04b8f9ee4f34b51f16601b39f7092ce13eb81e97c0310d94af18dcdd0e0f49883400ab51746a4697614061e048403c92", 0x59}, {&(0x7f0000000180)}, {&(0x7f0000000600)="7af7fdf7e657f5cbee1fe2647ff28ac7f7b0e4e97e2e6594e3e9dc67bc6e0bc2933b7e6eaaa7fa7bbabb521039eb415daa9d009f7b5e4df587aef287411a35ae4dcd5d980801ec7a93b2d9a71c6e7d4c3b871f", 0x53}, {&(0x7f0000000680)="5f46ed242c60cfb1365f7ee096bc4ffe8a660deee212844aef9a5da425cfa8662eebe8c1cfb4ab1b2428b2365049abfe4d465a7253798900a8c9ac1bc72dfb6d112a8244543d8012f64a26191eb18d8fff05a7d3b6f37fb37d3eb2e53e4bd27d74afd815e9c8859777bca2168c1dfc2fd15a2cb6dd84ea66ce6c6eac2dbadda445b3f254e7064b85", 0x88}], 0xa, &(0x7f00000018c0)="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", 0xfe, 0x180}, 0x10) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$IP_VS_SO_SET_TIMEOUT(r2, 0x0, 0x48a, &(0x7f0000000000)={0x8b4, 0x1, 0x83}, 0xc) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r3, 0x5, 0xfffffffe, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0xffffffffffffffc2}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000180), &(0x7f0000000740)=0x4) 09:03:56 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r2, 0x84, 0x77, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0004080009000200050095c109d1183d81aca64bb266d3ff"], &(0x7f00000000c0)=0x18) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind$pptp(r2, &(0x7f0000000280)={0x18, 0x2, {0x1, @remote}}, 0x1e) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_inet_SIOCSIFBRDADDR(r4, 0x891a, &(0x7f0000000240)={'gre0\x00', {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xa}}}) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={r3, 0x0, 0x10, 0x4, 0x11d}, &(0x7f0000000140)=0x18) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r5, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="1e0000006e034f55750ab7e083203a31cdec3128c0e9d10d15b175a8ec4f70e2275464e13d53d973611aab12f31a89774cf9a273ce06c7fe4eea", @ANYRES16=r6, @ANYBLOB="050000000000000000000f000000100007000c0003004b95c00800000000"], 0x24}}, 0x0) 09:03:56 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:56 executing program 2: r0 = epoll_create1(0x0) r1 = socket(0x11, 0x2, 0x0) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$unix(0x1, 0x10004000000002, 0x0) socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000001100)) sendmmsg(r5, &(0x7f0000000000), 0x548, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r6, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r7 = openat$cgroup_ro(r6, &(0x7f0000000580)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000006c0)=0xfe57) recvfrom(r5, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r8}, 0x80) r9 = socket$nl_generic(0x10, 0x3, 0x10) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r9, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r10, 0x1}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f00000001c0)={0x30, r10, 0x41403bde0009c40c, 0x70bd2c, 0x25dfdbfb, {{}, 0x0, 0x4109, 0x0, {0x14, 0x18, {0x6, @bearer=@udp='udp:syz0\x00'}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x8010}, 0x1) sendmsg$nl_route_sched(r4, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="280000002a00000326bd7000ffdbdf25e1ffffff00000000", @ANYRES32=r8, @ANYBLOB="070046940000aaf604001000"], 0x28}, 0x1, 0x0, 0x0, 0xb12ff9cc1a038668}, 0x4000006) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r2, &(0x7f0000000080)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x20002007}) 09:03:56 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r0, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r2 = accept4(r0, &(0x7f0000000180)=@un=@abs, &(0x7f0000000200)=0x80, 0x80800) setsockopt$inet6_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000240)="7a41756888a676202197e4fc409a8b1d813cba90127e1929214851944867d8eb15940619895c976c27ccc1e7ca6977291b2d3fb792021f4f0cf3b2160025830f6e7f4d472644b5174ebd294ca41b61e5d81d47529d3db85dad7e9580ffd1e84074c501", 0x63) listen(r1, 0x8) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r3, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0xc4cbfd162f1c6832) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f00000000c0), &(0x7f0000000000)=0x68) 09:03:57 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000100)) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r6, 0x84, 0x16, &(0x7f0000000040)={0x5, [0xf0, 0x40, 0x0, 0xffff, 0x8001]}, 0xe) 09:03:57 executing program 0: socket$netlink(0x10, 0x3, 0xd) r0 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000080)='cgroup.type\x00', 0x2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000380)="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", 0x122}], 0x100000000000024c) 09:03:57 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:57 executing program 0: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r1 = accept4(r0, &(0x7f0000000140)=@sco, &(0x7f00000001c0)=0x80, 0x80800) socketpair(0x4, 0x80005, 0x7a, &(0x7f0000000340)={0x0, 0x0}) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000000000), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={r4, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000200)={r4, @in6={{0xa, 0x4e21, 0x1, @loopback, 0xfffffffe}}, 0x7fffffff, 0x6, 0x1f, 0x7ff, 0xffffffff}, &(0x7f00000002c0)=0x98) r5 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) getsockopt$netrom_NETROM_IDLE(r5, 0x103, 0x7, &(0x7f0000000080)=0x4, &(0x7f00000000c0)=0x4) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) ioctl$sock_SIOCBRADDBR(r6, 0x89a0, &(0x7f0000000740)='bcsf0\x00') ioctl$sock_SIOCBRDELBR(r6, 0x89a1, &(0x7f0000000b00)='ip\x1fv@i0\x00') 09:03:57 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:57 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) epoll_ctl$EPOLL_CTL_DEL(r1, 0x2, 0xffffffffffffffff) write$cgroup_subtree(r2, &(0x7f0000000000)=ANY=[], 0xfffffcbe) read(r1, &(0x7f0000000000)=""/81, 0xffffffd5) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x2000000000) r3 = socket(0x22, 0x0, 0x0) recvmsg(r3, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x40002060) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) setsockopt$inet_udp_encap(r1, 0x11, 0x64, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x0, &(0x7f0000000180)={r8, 0x3f, 0x8, 0x200}, &(0x7f0000000200)=0x10) socket(0x0, 0x2, 0x4) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000100)=0x4) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f00000001c0), 0x0) 09:03:57 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmsg$TIPC_NL_LINK_RESET_STATS(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x38, r1, 0x400, 0x70bd2c, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x24, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}]}]}, 0x38}, 0x1, 0x0, 0x0, 0x20000040}, 0x18040) 09:03:57 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cgroup.events\x00', 0x0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r1, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r2, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000080)={&(0x7f00000004c0)={0x17c, r2, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x3c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xffffffffffffffeb, 0x4, 0x1}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x7}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7fffffff}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x4}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xae}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffff64}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3000}]}, @TIPC_NLA_SOCK={0x48, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x80}, @TIPC_NLA_SOCK_REF={0xffffff73, 0x2, 0x3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xffffffff}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xe60}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER={0x30, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e23, @remote}}, {0x14, 0x2, @in6={0xa, 0x4e22, 0x2, @local, 0x401}}}}]}, @TIPC_NLA_MON={0x14, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x80000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x401}]}, @TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_NODEID={0xc, 0x3, 0x40}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x200}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x101}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xfffffffffffffffe}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x401}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}, @TIPC_NLA_NODE={0x2c}]}, 0x17c}, 0x1, 0x0, 0x0, 0x44005}, 0x81) [ 658.468698][ T26] audit: type=1804 audit(1572339837.672:87): pid=4259 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.0" name="/root/syzkaller-testdir328281389/syzkaller.GPV3AU/809/memory.events" dev="sda1" ino=17216 res=1 [ 658.527142][ T4265] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 658.588026][ T26] audit: type=1800 audit(1572339837.702:88): pid=4259 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="memory.events" dev="sda1" ino=17216 res=0 09:03:57 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) setsockopt$inet_tcp_TCP_REPAIR(0xffffffffffffffff, 0x6, 0x13, &(0x7f00000002c0), 0x4) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r3, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r4 = openat$cgroup_ro(r3, &(0x7f0000000240)='cgroup.events\x00', 0x0, 0x0) bind$netlink(r4, &(0x7f0000000280)={0x10, 0x0, 0x25dfdbfb, 0x50914001}, 0xc) r5 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000300)=ANY=[@ANYRES32=r8, @ANYBLOB="a1904fe40dc0fd1c0000006d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"], &(0x7f0000000380)=0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)={r8, @in={{0x2, 0x4e21, @empty}}, 0x0, 0x1, 0x0, 0x8ac4, 0x40}, &(0x7f00000000c0)=0xfffffffffffffeee) r10 = socket(0x11, 0x3, 0x1) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r11) r12 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000000040)={r13, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r10, 0x84, 0x9, &(0x7f00000003c0)={r13, @in={{0x2, 0x4e22, @multicast1}}, 0x7b48, 0x3, 0xfffffbff, 0x1, 0x25}, &(0x7f00000004c0)=0x98) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000100)={r9, 0x46, "760ba4a49a418d8e657d91e54477ccca4ec338b47adea676a7327e3711d6043f5e1091562faf7d9b61165933620bd48dd1605702813e4bbef61916edea78052d9c252a389096"}, &(0x7f0000000180)=0x4e) 09:03:57 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000000c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="2321202e2f66696c653020657468302069636d7000202023402f20656d310a62bbbcf7417877e46cbedfdf8f4df3ae2f5452e2f8f76761981267567ff048599842dc34d7872fd8576ab524e4a0a0d6989ab0bd18d199fdd0d1aaf8640311a84c08ee3581862368001a1bbfaafa756db04df044daf9a405f26b7d8bdbe354dc463513fa23fa72e89edec4c5c163b249b89f9319ae00b53e22e76091eba945b0663880cf32f8c4f0e7c03a4f4eabe7e3fac05be7b79471e167e6b9cb4f74a50356fad7f7da932dabb733ddada39a71b2f89e77ddf5b1c2"], 0xd6) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRESHEX=r1, @ANYRESHEX]) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400), 0x4) write$binfmt_elf32(r3, &(0x7f0000000640)=ANY=[], 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000003c0)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_pktinfo(r3, 0x0, 0x8, 0x0, &(0x7f0000000280)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000500)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000980)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0x3d) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1, 0x2013, r3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f0000000b80)="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", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x4}, &(0x7f0000000700)=0x1e4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) recvfrom(r0, &(0x7f00000002c0)=""/253, 0xd, 0x1, 0x0, 0x0) [ 658.690301][ T26] audit: type=1804 audit(1572339837.712:89): pid=4259 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir328281389/syzkaller.GPV3AU/809/memory.events" dev="sda1" ino=17216 res=1 09:03:58 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket(0x5, 0x4, 0x2) read$alg(r2, &(0x7f0000000200)=""/209, 0xd1) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="470000b2", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) 09:03:58 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:58 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 659.302809][ T4305] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:03:58 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000200)={0x24, 0x33, 0x119, 0x0, 0x0, {0x2}, [@generic="ffd38d9b", @nested={0xc, 0x1, [@typed={0x8, 0x10, @ipv4=@multicast1=0x4000600}]}]}, 0x24}}, 0x0) socket$inet6_dccp(0xa, 0x6, 0x0) 09:03:58 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') socket$netlink(0x10, 0x3, 0x1) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5c, r2, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r3}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x5}, {0x4}}, {0x8}}}]}}]}, 0x5c}}, 0x0) r4 = socket$unix(0x1, 0x10004000000002, 0x0) r5 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r4, 0x2, &(0x7f0000001100)) sendmmsg(r4, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r4, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r6}, 0x80) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000580)={'team0\x00', r6}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000005c0)={0x0, @rand_addr, @multicast2}, &(0x7f0000000600)=0xc) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000002f40)={{{@in6=@ipv4={[], [], @multicast2}, @in=@dev}}, {{@in=@loopback}, 0x0, @in6=@loopback}}, &(0x7f0000003040)=0xe8) r7 = socket$unix(0x1, 0x10004000000002, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r7, 0x2, &(0x7f0000001100)) sendmmsg(r7, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r7, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r9}, 0x80) r10 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0xa, 0x0, 0x0, @mcast2}, &(0x7f00000004c0)=0x1c) getsockopt$inet6_IPV6_XFRM_POLICY(r10, 0x29, 0x23, &(0x7f0000000340)={{{@in6=@mcast2, @in=@broadcast}}, {{@in6=@loopback}}}, &(0x7f0000004040)=0xe8) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000004140)={@mcast2}, &(0x7f0000004180)=0x14) r11 = socket$unix(0x1, 0x10004000000002, 0x0) r12 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r11, 0x2, &(0x7f0000001100)) sendmmsg(r11, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r12, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) [ 659.596002][ T4316] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 659.623633][ T4317] openvswitch: netlink: IP tunnel dst address not specified [ 659.665306][ T4317] openvswitch: netlink: IP tunnel dst address not specified [ 659.695100][ T4325] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 09:03:58 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:59 executing program 0: r0 = socket$inet6(0xa, 0x100000000000001, 0x84) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) connect$l2tp(r2, &(0x7f0000000040)=@pppol2tpv3={0x18, 0x1, {0x0, r3, {0x2, 0x4e21, @broadcast}, 0x2, 0x3, 0x0, 0x1}}, 0x2e) connect$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) getsockopt$bt_hci(r0, 0x84, 0x1e, &(0x7f0000000080)=""/4096, &(0x7f0000001140)=0x101df) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xa, 0x31, 0xffffffffffffffff, 0x0) 09:03:59 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_SET_LINK_PRI(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80082080}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r4, 0x400, 0x70bd25, 0x25dfdbfe, {{}, 0x0, 0x4108, 0x0, {0x14, 0x18, {0x7, @bearer=@l2={'eth', 0x3a, 'gretap0\x00'}}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x4) 09:03:59 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f0000000040)='bond_slave_0\x00') pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) openat$cgroup_int(r1, &(0x7f0000000240)='cpuset.memory_migrate\x00', 0x2, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) getsockopt(r3, 0x8000, 0x3, &(0x7f0000000180)=""/147, &(0x7f0000000080)=0x93) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) 09:03:59 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$bt_bnep(0x1f, 0x3, 0x4) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, 0x0, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000000)={r0}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r4) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000040)={r6, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, &(0x7f0000000040)={r6, 0x7f, 0x2d60ba438b4bf795, 0xfffffffffffffffb, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r7, 0x4) 09:03:59 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000000c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="2321202e2f66696c653020657468302069636d7000202023402f20656d310a62bbbcf7417877e46cbedfdf8f4df3ae2f5452e2f8f76761981267567ff048599842dc34d7872fd8576ab524e4a0a0d6989ab0bd18d199fdd0d1aaf8640311a84c08ee3581862368001a1bbfaafa756db04df044daf9a405f26b7d8bdbe354dc463513fa23fa72e89edec4c5c163b249b89f9319ae00b53e22e76091eba945b0663880cf32f8c4f0e7c03a4f4eabe7e3fac05be7b79471e167e6b9cb4f74a50356fad7f7da932dabb733ddada39a71b2f89e77ddf5b1c2"], 0xd6) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRESHEX=r1, @ANYRESHEX]) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400), 0x4) write$binfmt_elf32(r3, &(0x7f0000000640)=ANY=[], 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000003c0)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_pktinfo(r3, 0x0, 0x8, 0x0, &(0x7f0000000280)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000500)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000980)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0x3d) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1, 0x2013, r3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f0000000b80)="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", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x4}, &(0x7f0000000700)=0x1e4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) recvfrom(r0, &(0x7f00000002c0)=""/253, 0xd, 0x1, 0x0, 0x0) 09:03:59 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:03:59 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{0x0}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:00 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:00 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) bind$llc(0xffffffffffffffff, &(0x7f0000000040)={0x1a, 0x3f, 0xec, 0x1f, 0x5, 0xbb, @local}, 0x10) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$sock_kcm_SIOCKCMCLONE(r2, 0x89e2, &(0x7f0000000080)={0xffffffffffffffff}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r5, 0x5, 0x0, 0x0, {}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0xee}]}]}, 0x20}}, 0x0) sendmsg$TIPC_NL_NET_GET(r3, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x4080}, 0xc, &(0x7f0000000100)={&(0x7f00000004c0)={0x338, r5, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x4c, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xc8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x401}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x10001}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3d}]}, @TIPC_NLA_MEDIA={0xa0, 0x5, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x4}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x44, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x200}]}]}, @TIPC_NLA_LINK={0x110, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x637d2efa}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x81}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x93}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3ff}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1000}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80000000}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x384}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}]}, @TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xffff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa2a1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MON={0x24, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x8}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x60000000}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_MON={0x54, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x3c}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xa}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xd7}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xd93}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7fffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0x1c, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x7fffffff}]}, @TIPC_NLA_LINK={0x5c, 0x4, [@TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}, @TIPC_NLA_MON={0x4}, @TIPC_NLA_MON={0x34, 0x9, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xffffff80}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x20}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xfff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}]}]}, 0x338}, 0x1, 0x0, 0x0, 0x40}, 0x4000010) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)={0x18, r6, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0x4}]}, 0x18}}, 0x0) 09:04:00 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000000300)=ANY=[@ANYBLOB="186c000023001e000204b9207ac3d78578125082f0fcc477b0fa76740731dfaf12ea77ad43cb08000000a9fdd6c1610c621c85fe3e348527b05e5d71460af16b42be7f6ea4a656379a221558fae029931fb8632ddc0548f9f44600ac8213ab718c023043c0a073b4862e0ca9e03a0353a7aeefd2f200"/134], 0x18}}, 0x0) syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x3) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), 0xe) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000080), 0xe) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'veth0_to_hsr\x00'}) getuid() setsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) pipe(&(0x7f0000000080)) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000140)={r4}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x12, &(0x7f00000001c0), 0x4) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$l2tp_PPPOL2TP_SO_LNSMODE(r3, 0x111, 0x4, 0x1, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000003c0)="c375cba7fcf242c46ac06ae42eb97f4d90fced6fe164e9048559616579028dfef7efa3d3a8e0ca4f246b6fee96332195f9ffffffff000000005cf42ce5677192d45c7a104c07eab9b1baca53f6e44bfd4e347198ae799846f7d68dcfc504b63e1380740939d96364f6bbefa8853d2fab749bbf602aa1be151b4bc310d001422458a0be7fda46927f58c198e108c7608b018e91b3b60fadf98d87f13cf2136a967bc2d4c06a221f39d0f6a84f7615718bace400121309bfad6116f8d9a391efa529527c12482eb8203fe192033e9a317ee1346ccad0bc049cbfcbdefd6b7b66c94244e4a0ed571573", 0x41167c51, 0x0, 0x0, 0x1a) r7 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r7, &(0x7f00000000c0)='memory.swap.current\x00', 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_RECVSEQ(r6, 0x111, 0x2, 0x1, 0x4) close(r0) 09:04:00 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$isdn_base(0x22, 0x3, 0x0) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl(r0, 0x1000008912, &(0x7f0000000380)="0800b47b0003079327146903cb776a0682b923accfcba93397e38a5be3d65c4b7962d906fa1addea8cae4067fdfc1d8f2f1dbbb02ddb1ad00497756265967e86c47674e5468aa12d21a4d15142b21d3f89c270e730bb11e814f704add72ed012ffe68b27c06c923b72095a4b1807229cbd0731234bbfe9a57e312775e5d80c796984439d41f218d21a5a84ad50d09364e35d2a6897ef614b916b626fe97cac7c764159b3c46537ad83374d0713adab4d0fe82c4dabcc95a8c4aa005b50baba1b9063fd093a8cbcac9297b97ea5459b1b50ba42fa7b8ded6d8fd09635380ef94881f70d5808ed5a60de6fc7e05831555b1693ba87896061ddf4fe6696780062760338434a7a4eaef745841466183f0768bed74a5d2b75fe6c3fb17bf17484ad0e656c162b5ef25f652ea700a24a14f058fac1c1edbd60271f30d2d6c7a24c69c888c9485b34bf8793fc4450b5ec649f12da75a136d5252a6e6b3af4a034815ccf370d9d6da88d65e434aa698dec093f669dc9c05698e9c3b76915843b694b41a8054e951a31527739e94bbd56a386f8b7bc8748044828acb3ffd3a437de784c489339ebfa0b00006f1100c047995bc7e170e06948fd3d59915846fb0b39ab0d") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 09:04:00 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, 0x0, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000380)='veno\x00', 0x5) accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r2, 0x6, 0x13, &(0x7f0000000140), 0x4) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$SIOCRSGCAUSE(r3, 0x89e0, &(0x7f0000000000)) 09:04:00 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:00 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000000c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="2321202e2f66696c653020657468302069636d7000202023402f20656d310a62bbbcf7417877e46cbedfdf8f4df3ae2f5452e2f8f76761981267567ff048599842dc34d7872fd8576ab524e4a0a0d6989ab0bd18d199fdd0d1aaf8640311a84c08ee3581862368001a1bbfaafa756db04df044daf9a405f26b7d8bdbe354dc463513fa23fa72e89edec4c5c163b249b89f9319ae00b53e22e76091eba945b0663880cf32f8c4f0e7c03a4f4eabe7e3fac05be7b79471e167e6b9cb4f74a50356fad7f7da932dabb733ddada39a71b2f89e77ddf5b1c2"], 0xd6) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRESHEX=r1, @ANYRESHEX]) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400), 0x4) write$binfmt_elf32(r3, &(0x7f0000000640)=ANY=[], 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000003c0)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_pktinfo(r3, 0x0, 0x8, 0x0, &(0x7f0000000280)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000500)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000980)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0x3d) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1, 0x2013, r3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f0000000b80)="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", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x4}, &(0x7f0000000700)=0x1e4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) recvfrom(r0, &(0x7f00000002c0)=""/253, 0xd, 0x1, 0x0, 0x0) 09:04:00 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:01 executing program 1: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r2 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240)) setsockopt$inet_udp_encap(r2, 0x11, 0x64, &(0x7f0000000280)=0x2, 0x4) getsockopt$inet_pktinfo(r1, 0x0, 0x8, &(0x7f0000000100)={0x0, @remote}, &(0x7f0000000140)=0xc) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000180)={'team0\x00', r3}) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="180000007a13481bc888c1ba6a5ca83b441c0fa300aea023493739d7c326e78bce608f3673c29825d8c16ef7d40894125cd7d30ab18fc83a5b6a723633a86f8408c662e540d81ca8b14419c0fedf7480e74224c46adbadeee2da961693cf8e372e4035ba7fd4f2753096f50a1da640aaea0346bde8be43e8b18ee9252a679bbb9d33112356de0068edfc785b773f3ccfcbdf887234b0ef31b3b88d2f5fba9ca5ee93f22f9b528bd86b60eb3583e3191db0ede07c2f34903c140a3d6049e5375d61b27840fd0af56118259f7b086eeb4123547524f12e98ea4cc9110537791a", @ANYRES16=r5, @ANYBLOB="050000000000000000000f00000004000700"], 0x18}}, 0x0) 09:04:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0xff, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) 09:04:01 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @ipv4={[], [], @empty}}}, &(0x7f0000000080)=0x80, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r0, 0x800442d2, &(0x7f0000000100)={0x1, &(0x7f00000000c0)=[{0x0, 0x0, 0x0, @random}]}) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000006900)='cpuset.effective_mems\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000006940)="a9402f0e46c49f51dfb624f1e146789acf88240991876972912240826f139d7d37b5abd97f735286b4a878fba2de42769c84a4b8ae49bdf1d7c9e04b5b70af15cb89d755b8a6d49b704b4527d1e819c42e4788453aab591eb9bef14a216687969b566a00da01b8739c99c52d56f5063a53574d0a795a59073ef24019876530d09c68507f442f2e66dead33539e0125a0c3b25692664882bb6a892eeadeaea4c9b8ac322ab5b3b1da20726769022535099518d819036e021f1a94f7952dd0c981c8036f93debafdb7cc2c994a752c4efb05169c5999fe2867f885ee7f31b1e85c36fe0a5d1d", 0xe5, 0x8001, &(0x7f0000006a40)={0x2, 0x4e23, @remote}, 0x10) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r2, 0x84, 0x20, &(0x7f0000006a80), &(0x7f0000006ac0)=0x4) r3 = accept4(r0, 0x0, &(0x7f0000006b00), 0x80800) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000006b40)={{{@in=@loopback, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@ipv4}}, &(0x7f0000006c40)=0xe8) setsockopt$inet_IP_IPSEC_POLICY(r3, 0x0, 0x10, &(0x7f0000006c80)={{{@in=@multicast1, @in6=@remote, 0x4e20, 0x200, 0x4e23, 0x3cc, 0x4, 0x80, 0xc0, 0x5e, 0x0, r4}, {0x6, 0x80000000, 0x1, 0x4, 0x0, 0xfff, 0x50, 0x5}, {0x1, 0x2, 0x2, 0x5}, 0x4, 0x6e6bb8, 0x0, 0x0, 0x2, 0x2}, {{@in=@rand_addr=0x8, 0x4d3, 0x32}, 0xa, @in=@rand_addr=0x5, 0x0, 0x3, 0x2, 0x3, 0x1000, 0x5}}, 0xe8) r5 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000006d80), 0x80c00) setsockopt$SO_TIMESTAMP(r5, 0x1, 0x0, &(0x7f0000006dc0)=0x1, 0x4) r6 = accept$ax25(0xffffffffffffffff, &(0x7f0000006e00)={{0x3, @null}, [@netrom, @remote, @default, @rose, @bcast, @null, @rose, @bcast]}, &(0x7f0000006e80)=0x48) getpeername$ax25(r6, &(0x7f0000006ec0)={{0x3, @default}, [@default, @netrom, @remote, @netrom, @bcast, @rose, @default, @default]}, &(0x7f0000006f40)=0x48) r7 = accept$alg(0xffffffffffffffff, 0x0, 0x0) r8 = socket$rds(0x15, 0x5, 0x0) r9 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) clock_gettime(0x0, &(0x7f0000006fc0)={0x0, 0x0}) ppoll(&(0x7f0000006f80)=[{r7, 0x2040}, {r3, 0x2000}, {0xffffffffffffffff, 0x8000}, {r2, 0x2}, {r8, 0x8}, {r9, 0x2}], 0x6, &(0x7f0000007000)={r10, r11+30000000}, &(0x7f0000007040)={0xd74}, 0x8) setsockopt$inet_tcp_TCP_MD5SIG(r1, 0x6, 0xe, &(0x7f0000007080)={@in={{0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x16}}}, 0x0, 0x8000, 0x0, "fe73b6e751918a187325f3ac1a8dd4912577b087eaceb8872f8fa5aa875bccd5dfe5e5d72ff7962bbdf56a83bcd1119f41028d22819f59d6c9deae47fe58c0f5a0e4fbdd0cec062de800e40bad319a51"}, 0xd8) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000007180)={0x4000, 0xfffffc01, 0x1, 0x1000}) r12 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000007200)={&(0x7f00000071c0)='./file0\x00', 0x0, 0x8}, 0x10) ioctl$FIGETBSZ(r12, 0x2, &(0x7f0000007240)) connect$pppoe(r0, &(0x7f0000007280)={0x18, 0x0, {0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'rose0\x00'}}, 0x1e) r13 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000072c0)='cpu.stat\x00', 0x0, 0x0) connect$l2tp(r13, &(0x7f0000007300)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x4, 0x3, 0x1, 0x3, {0xa, 0x4e23, 0x6f9, @ipv4={[], [], @local}, 0x4d}}}, 0x3a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000007340)={0x0, @in={{0x2, 0x4e21, @local}}, 0x8001, 0x9, 0x3, 0x97e, 0x2}, &(0x7f0000007400)=0x98) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f0000007440)={r14, 0xffff, 0x1, [0x5ef2]}, 0xa) setsockopt$netrom_NETROM_N2(0xffffffffffffffff, 0x103, 0x3, &(0x7f0000007480), 0x4) r15 = socket$nl_crypto(0x10, 0x3, 0x15) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r15, 0x10e, 0x2, &(0x7f0000008c40)=0x13, 0x4) 09:04:01 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000480)='cpuset.effective_mems\x00', 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000340)=ANY=[@ANYBLOB="5d0d6ba4f5f224ab90311eed12a4756e3c2ea71ad6da08e23d079459c8ee72a43b3c9d8a4c273313a543d0f6adca95d1f989e4a128dd73bbbd136721149064b261db94b9fe1cb24186413a83564ab34568048128de62b360e9a0abccb7813897f03948108a93784a1a66d85302550ae93ee0ea4a1f6750d4ba3ab2114d07fc93d95b2389eddb062106ab4d88bc04cae327c4ec77f0472f60d88f188be3b53c362d55d119b98d3d99f48559033633df7adb3a3e9cfa4c00132900"/201, @ANYRES32=0x0], &(0x7f00000000c0)=0x2) r7 = socket$isdn_base(0x22, 0x3, 0x0) bind(r7, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000200)={0x200, 0x2, 0x6, 0x9eb, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x11, &(0x7f0000000280)={r8, 0x100}, &(0x7f0000000440)=0x8) getsockopt$IP_VS_SO_GET_INFO(r7, 0x0, 0x481, &(0x7f0000000080), &(0x7f0000000100)=0xc) r9 = socket$isdn_base(0x22, 0x3, 0x0) bind(r9, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) write$binfmt_aout(r9, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], 0x3b5) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r6, 0x0, 0x200}, 0xffffffffffffffc1) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xc, &(0x7f0000000040)=0x3, 0x4) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r10) r11 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r11, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r11, 0x84, 0x1d, &(0x7f00000004c0), &(0x7f000095dffc)=0x4) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r10, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000140), 0x4) 09:04:01 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d00", 0x26}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:01 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x78) 09:04:01 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000000)={{0xc22a4800400689ca, 0x0, @identifier="68ff2e8f0fddc989b937f247ace943f2"}}) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f00000007c0)='TIPCv2\x00') sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000200)={0x0, 0x4000000, &(0x7f00000001c0)={&(0x7f0000000480)={0x20, r1, 0x5, 0x0, 0x0, {0xf}, [@TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x5}]}]}, 0x20}}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$team(&(0x7f0000000180)='team\x00') ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000100)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_SET(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)={0x5c, r5, 0x1, 0x0, 0x0, {}, [{{0x8, 0x1, r6}, {0x40, 0x2, [{0x3c, 0x1, @user_linkup_enabled={{{0x24, 0x1, 'user_linkup_enabled\x00'}, {0x8, 0x3, 0x5}, {0x4}}, {0x8}}}]}}]}, 0x5c}}, 0x0) r7 = socket$unix(0x1, 0x10004000000002, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r7, 0x2, &(0x7f0000001100)) sendmmsg(r7, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r7, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r9}, 0x80) r10 = socket$unix(0x1, 0x10004000000002, 0x0) r11 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r10, 0x2, &(0x7f0000001100)) sendmmsg(r10, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r11, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r10, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r12}, 0x80) r13 = socket$unix(0x1, 0x10004000000002, 0x0) r14 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r13, 0x2, &(0x7f0000001100)) sendmmsg(r13, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r14, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r13, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r15}, 0x80) r16 = socket$unix(0x1, 0x10004000000002, 0x0) r17 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r16, 0x2, &(0x7f0000001100)) sendmmsg(r16, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r17, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r16, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r18}, 0x80) getsockname$packet(0xffffffffffffffff, &(0x7f0000000080)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000000c0)=0x14) r20 = socket$unix(0x1, 0x10004000000002, 0x0) r21 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r20, 0x2, &(0x7f0000001100)) sendmmsg(r20, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r21, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r20, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r22}, 0x80) r23 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r23, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r23, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r23, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r24 = accept4(r23, 0x0, 0x0, 0x0) sendto$inet6(r24, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) accept4$packet(r24, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000140)=0x14, 0x100000) sendmsg$TEAM_CMD_NOOP(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x100000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000800)={0x3d4, r5, 0x2, 0x70bd27, 0x25dfdbff, {}, [{{0x8}, {0x144, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r9}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7745}}, {0x8, 0x6, r12}}}, {0x38, 0x1, @mcast_rejoin_count={{0x24, 0x1, 'mcast_rejoin_count\x00'}, {0x8}, {0x8, 0x4, 0x80000001}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r15}, {0x88, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x9}}}, {0x4c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0x1c, 0x4, 'hash_to_port_mapping\x00'}}}]}}, {{0x8, 0x1, r18}, {0x1dc, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r19}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0xc3}}, {0x8, 0x6, r22}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x6}}}, {0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r25}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}]}}]}, 0x3d4}, 0x1, 0x0, 0x0, 0x20000000}, 0x2000000) [ 662.349526][ T4444] IPVS: ftp: loaded support on port[0] = 21 [ 662.366135][ T4451] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 662.432640][ T4453] sctp: [Deprecated]: syz-executor.5 (pid 4453) Use of int in maxseg socket option. [ 662.432640][ T4453] Use struct sctp_assoc_value instead 09:04:01 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d00", 0x26}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 662.505686][ T4454] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 09:04:02 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d00", 0x26}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:02 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xe, 0x8031, 0xffffffffffffffff, 0x0) setsockopt$IP_VS_SO_SET_TIMEOUT(0xffffffffffffffff, 0x0, 0x48a, &(0x7f0000000080)={0x4, 0x1, 0x80000000}, 0xc) bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8923, &(0x7f0000000200)={'ip_vti0\x00', 0x3001}) r1 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) setsockopt$netrom_NETROM_T4(r1, 0x103, 0x6, &(0x7f0000000040)=0x9, 0x4) 09:04:02 executing program 2: r0 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, &(0x7f00000000c0), 0x0) r1 = openat$cgroup_root(0xffffffffffffff9c, 0x0, 0x200002, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="2321202e2f66696c653020657468302069636d7000202023402f20656d310a62bbbcf7417877e46cbedfdf8f4df3ae2f5452e2f8f76761981267567ff048599842dc34d7872fd8576ab524e4a0a0d6989ab0bd18d199fdd0d1aaf8640311a84c08ee3581862368001a1bbfaafa756db04df044daf9a405f26b7d8bdbe354dc463513fa23fa72e89edec4c5c163b249b89f9319ae00b53e22e76091eba945b0663880cf32f8c4f0e7c03a4f4eabe7e3fac05be7b79471e167e6b9cb4f74a50356fad7f7da932dabb733ddada39a71b2f89e77ddf5b1c2"], 0xd6) bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f0000000140)=ANY=[@ANYRES16, @ANYRESHEX=r1, @ANYRESHEX]) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x65c15bf2) setsockopt$inet_sctp6_SCTP_RESET_ASSOC(r3, 0x84, 0x78, &(0x7f0000000400), 0x4) write$binfmt_elf32(r3, &(0x7f0000000640)=ANY=[], 0x0) r4 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_buf(r4, 0x29, 0x30, &(0x7f0000000000)=""/40, &(0x7f0000001000)=0xfffffffffffffff9) getsockopt$IP6T_SO_GET_REVISION_MATCH(r4, 0x29, 0x44, &(0x7f00000003c0)={'icmp6\x00'}, &(0x7f00000001c0)=0x1e) getsockopt$inet_pktinfo(r3, 0x0, 0x8, 0x0, &(0x7f0000000280)) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$SIOCGIFMTU(r6, 0x8921, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000500)=0x2, 0x4) getsockopt$inet_IP_XFRM_POLICY(r3, 0x0, 0x11, &(0x7f0000000980)={{{@in=@remote, @in6=@dev}}, {{@in=@multicast1}, 0x0, @in6=@remote}}, &(0x7f0000000180)=0x3d) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r3, 0x0) ioctl$sock_inet_tcp_SIOCOUTQ(r3, 0x5411, &(0x7f0000000000)) mmap(&(0x7f0000b39000/0x1000)=nil, 0x1000, 0x0, 0x11, r3, 0x0) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1, 0x2013, r3, 0x0) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f0000000240)={r3, &(0x7f0000000b80)="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", 0x0}, 0x20) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000580)={0x0, 0x4}, &(0x7f0000000700)=0x1e4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x23, 0x0, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r3, 0x6611) ioctl$sock_SIOCINQ(r0, 0x541b, &(0x7f0000000080)) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) recvfrom(r0, &(0x7f00000002c0)=""/253, 0xd, 0x1, 0x0, 0x0) [ 663.044801][ T4471] IPVS: ftp: loaded support on port[0] = 21 09:04:02 executing program 5: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x0, 0x0, 0x0, 0x8}, 0x14) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000040)={r7, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_RTOINFO(r4, 0x84, 0x0, &(0x7f0000000100)={r7, 0x10024, 0x9, 0x7}, &(0x7f0000000080)=0x10) [ 663.177355][ T4454] netlink: 'syz-executor.4': attribute type 2 has an invalid length. 09:04:02 executing program 1: r0 = socket(0x840000000002, 0x3, 0x200000000000ff) getpeername$ax25(r0, &(0x7f0000000000)={{0x3, @netrom}, [@null, @netrom, @remote, @netrom, @rose, @default, @null, @null]}, &(0x7f0000000080)=0x48) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r2, 0x1}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xc85c20a4debc9f56}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r2, 0x10, 0x70bd2c, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4000490}, 0x200cc04c) sendmmsg$inet(r0, &(0x7f0000001c00)=[{{&(0x7f0000000200), 0x10, &(0x7f0000000240)=[{&(0x7f0000000300)="d2f45af2e97614eb6363f6b8de2d762bc2212694", 0xff6a}], 0x1}}, {{&(0x7f0000001340), 0x6, 0x0}}], 0x2, 0x4) [ 663.252687][ T4454] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 09:04:02 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc6", 0x39}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:02 executing program 4: setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000340)) write$cgroup_int(r0, &(0x7f0000000500), 0x12) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) write$cgroup_subtree(r1, &(0x7f0000000600)=ANY=[@ANYPTR64], 0x8) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000400)={{{@in6=@local, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@broadcast}, 0x0, @in6=@initdev}}, &(0x7f00000001c0)=0xe8) setsockopt$inet6_mreq(r1, 0x29, 0x15, &(0x7f0000000200)={@rand_addr="5218721cd3033e4d1958a14070c7fae7", r2}, 0x187) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgpoup.events\x00>\xa5^\x10\xa8)\x9ds\xeemr\xda\x86\xf4\xdb\xed/\x19\xb5*H\xa9\x0ea\x87)\x89L\x91\x8aI\x85\xeb\x8fo,1h\x1f\x98\x87 \xc1u<\x87\xf1=\x03a\xb8%\xfe/J\xc4\xad\x9e\xdb\xd5^\xeb\xfe\f\xee$\x0f\xf8\x94\xa1J\xe0\xeb\xe6\xc8A\xb4\x9b\xed\xc1D\x02\xa1R\x88\x15\xb5\xafr5\xf0\xef\xce\xe6\xb1\xcb\xa8r\x81a\xd6\x1a\x1a\xb8\xa9\x17\xc2\xb5', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r3, 0x660c) accept4$inet(r0, &(0x7f00000002c0)={0x2, 0x0, @local}, &(0x7f0000000300)=0x10, 0x80000) syz_genetlink_get_family_id$net_dm(&(0x7f0000000540)='NET_DM\x00') sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f00000004c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000003c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="040029bd7000fbdbdf250600000008000500050000000c000200080006000180000008000500ff0100001400020008000e004e23000008000600ef00000008000400080000006800030008000500ac1414bb14000600fe8800000000000000000000000000011400060000000000000000000000ffffac14140c0800010003000000080003000200000008000400000000000800040040000000140002006270713000000000000000000000000044000300080003000200000008000800ff000000140002007465"], 0x1}}, 0x8000) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0xca, &(0x7f0000000000)={0x9, 0x1, 0x2, 0x0, 0x3a8}, 0xc) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000100)={0x0, 0x5, &(0x7f00000001c0)={&(0x7f0000000040)={0x28, 0x23, 0x1, 0x0, 0x0, {0x20000000004, 0xe00000000000000}, [@typed={0x14, 0xc, @ipv6=@ipv4={[], [], @empty}}]}, 0x28}}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000680)={0xffffffffffffffff}) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r5, 0x10f, 0x84, &(0x7f00000006c0), &(0x7f0000000700)=0x4) 09:04:02 executing program 1: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) socket$inet_smc(0x2b, 0x1, 0x0) gettid() r1 = socket$isdn_base(0x22, 0x3, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$unix(0x1, 0x10004000000002, 0x0) r4 = socket$alg(0x26, 0x5, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000340)={'#! ', './file0', [{}, {0x20, 'syz0'}, {0x20, 'syz0'}], 0xa, "73e82cfe2bbcaf25ae3466d185a1a78ed935ecc4a0cb4f4b3fecd65b4c7a7fbf63d07fa669706dd2236a5a159c88deaa4e3be0716498aa1f8538edcf9c58e7b47cae799bc11edf94af9f346e1ce4b05a782eae4b59cdd53dd55c0e0622c92f64a68dd5d2ca51ae67e1f0e3c37dd26e3ec2880041d587e9f6c40681"}, 0x91) ioctl$FIGETBSZ(r3, 0x2, &(0x7f0000001100)) sendmmsg(r3, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r4, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r3, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r5}, 0x80) connect(r2, &(0x7f0000000040)=@can={0x1d, r5}, 0x80) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f00000000c0)=0xffffffffffffffff) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r6, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000540)={r6, &(0x7f0000000400)="9f510582083d2d9060c3e84a0cff428c7d1012e27b1c88af7fbbba29689cef9ffdddd537be6be0f8c7e169878ba78318be39fdc944f2b6b6d7099d247a2eca2a92d647f1ccae4430650162945e22f471fac11573b214c4fc397be7e183295a31d576982327efe8e1ed66abc43b23049fc618be6a6effa4c0002c6c1f53404dbcf0713d1af796ec3e74aa4215e880b0f3cb807935ba982561feda", &(0x7f00000004c0)="1fd60c4e404f34e237a9e8034513ea753a9722215d217188582158ba0a5c7790524d581588aaa492cdb904398557bd0d2289bed7235ae2d25a70c1a5d93cc2fdfaf3facea267c2fa77a94f63c675ba3ae284"}, 0x20) r7 = socket$isdn_base(0x22, 0x3, 0x0) bind(r7, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) write$binfmt_misc(r7, &(0x7f0000000240)={'syz0', "8273f0041f97b6cc5ab0208a18758522188ee1c1828af9df5dab97109f14d04476b7d2c4cf68788f4754a8ebe7f1291e20e6f5905c3f7a6e30d38efb05f9c005ac28817ce3608fa59448709884f6fc4183391f3955ba265a4d8263bf7ef78ff225020720c50810917ebe6fdee05e27a612d99b5eff81f8df75db007cce870ded7f9d13a3634dbaf753e53f6bdbf5395aecae80cc02f337c19d576cd198ff92ed7f30217f2b40e852934783a3df255b56fcca02733fb7"}, 0xba) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000580)=ANY=[@ANYBLOB="24000000cb628433001901000000000000000002c4132c4ed38d9b0c0001000800130004503388a4fc5dfb0fa3f3bfa1b74ef3b1c162a96feef0ee7f73480e0d7aa711"], 0x24}}, 0x0) [ 663.618537][ T4505] netlink: 'syz-executor.4': attribute type 12 has an invalid length. 09:04:02 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0800b5055e00cfe87b0071") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e25, @dev}], 0x30) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x5780672132d48654}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@deltaction={0x170, 0x31, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x60, 0x1, [{0x10, 0xa, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x18, 0x4, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x1d, @TCA_ACT_INDEX={0x8, 0x3, 0x7fffffff}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @TCA_ACT_TAB={0xc8, 0x1, [{0x14, 0x1a, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0x8, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x14, 0xc, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x18, 0x20, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x18, 0x15, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0x8, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x55094}, 0x4000005) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 09:04:03 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc6", 0x39}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:03 executing program 1: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f0000000140)="0800b5055e00cfe87b0071") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x10}}, @in={0x2, 0x4e21, @local}, @in={0x2, 0x4e25, @dev}], 0x30) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) pipe(&(0x7f0000000180)={0xffffffffffffffff}) sendmsg$nl_route_sched(r3, &(0x7f0000000240)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x5780672132d48654}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=@deltaction={0x170, 0x31, 0x0, 0x70bd2d, 0x25dfdbfe, {}, [@TCA_ACT_TAB={0x60, 0x1, [{0x10, 0xa, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0xb, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x10, 0x8, @TCA_ACT_INDEX={0x8, 0x3, 0x5}}, {0x18, 0x4, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0xc, @TCA_ACT_KIND={0x8, 0x1, 'bpf\x00'}}]}, @TCA_ACT_TAB={0x34, 0x1, [{0x10, 0x1d, @TCA_ACT_INDEX={0x8, 0x3, 0x7fffffff}}, {0x10, 0x18, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x1, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}]}, @TCA_ACT_TAB={0xc8, 0x1, [{0x14, 0x1a, @TCA_ACT_KIND={0xc, 0x1, 'sample\x00'}}, {0x14, 0x8, @TCA_ACT_KIND={0xc, 0x1, 'skbedit\x00'}}, {0x14, 0x15, @TCA_ACT_KIND={0xc, 0x1, 'skbmod\x00'}}, {0x14, 0xc, @TCA_ACT_KIND={0xc, 0x1, 'csum\x00'}}, {0x18, 0x20, @TCA_ACT_KIND={0x10, 0x1, 'tunnel_key\x00'}}, {0x10, 0x16, @TCA_ACT_INDEX={0x8, 0x3, 0x4}}, {0x18, 0x15, @TCA_ACT_KIND={0x10, 0x1, 'connmark\x00'}}, {0x10, 0x4, @TCA_ACT_KIND={0x8, 0x1, 'xt\x00'}}, {0x14, 0x8, @TCA_ACT_KIND={0xc, 0x1, 'vlan\x00'}}, {0x10, 0x4, @TCA_ACT_INDEX={0x8, 0x3, 0x20}}]}]}, 0x170}, 0x1, 0x0, 0x0, 0x55094}, 0x4000005) getsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$IP_VS_SO_GET_INFO(r2, 0x0, 0x481, &(0x7f0000000000), &(0x7f0000000040)=0xc) 09:04:03 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r2 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r2, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000700)=ANY=[@ANYBLOB="0900000000000000000000000002000000000000000000000000006af3c9b8000000000061a4a9a8f1cbd0bd3f9b49f1c7c777db018a72da93f4b4b31f331b7582885416618ccc"]}) r3 = socket$inet6(0xa, 0x1, 0x0) ioctl$sock_SIOCETHTOOL(r3, 0x89f0, &(0x7f0000000000)={'bridge0\x00', &(0x7f0000000200)=@ethtool_ringparam={0x9}}) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000680)=ANY=[@ANYBLOB="0000000000003f6d1b97fda5000004000000000000000200", @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00\t\x00'/28, @ANYRES32=r3, @ANYBLOB="000000001f00"/28]) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f00000005c0)='hsr0\x00') r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r1, &(0x7f0000000780)=ANY=[], 0x0) write$cgroup_subtree(r4, &(0x7f0000000000)=ANY=[], 0xfffffcbe) setsockopt$inet_dccp_buf(r1, 0x21, 0x2, &(0x7f00000003c0)="5557c6a29058ca6f6ff12ce09b9a4de0e55f6078c9275d1f15e3fcc720dd538c9025b01696b5edaf0808f03568f0d7e00729fbd038f9f3b6a310c423e4dc019a71c5d694630a8557b6d2fe9eddb4c85289f18f1d01b62730c60631f5bda8c5323331e355cef139f89e54994440d6a0f8debb2fa6", 0x74) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r4, 0x84, 0x7b, &(0x7f0000000480)={0x0}, &(0x7f00000004c0)=0x8) socket$nl_netfilter(0x10, 0x3, 0xc) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000100)={r5, 0x2}, &(0x7f0000000440)=0xffffff81) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r4, 0x84, 0x77, &(0x7f0000000280)=ANY=[@ANYBLOB="178b20187c000002"], 0x0) accept4$inet(r4, &(0x7f00000002c0)={0x2, 0x0, @loopback}, &(0x7f0000000380)=0x10, 0x0) setsockopt$sock_int(r4, 0x1, 0xc, &(0x7f0000000300)=0x5, 0x4) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0x0, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r6, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) [ 663.952564][ T4471] : renamed from ip_vti0 [ 664.034523][ T4471] IPVS: ftp: loaded support on port[0] = 21 09:04:03 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}) getsockopt$rose(r0, 0x104, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe, 0x10, r0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$cgroup_int(r0, &(0x7f0000000080), 0x12) [ 664.259259][ T26] audit: type=1804 audit(1572339843.462:90): pid=4532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir329393690/syzkaller.XvbFC7/1219/memory.events" dev="sda1" ino=17218 res=1 [ 664.383321][ T26] audit: type=1800 audit(1572339843.462:91): pid=4532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=17218 res=0 [ 664.443385][ T26] audit: type=1804 audit(1572339843.492:92): pid=4532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir329393690/syzkaller.XvbFC7/1219/memory.events" dev="sda1" ino=17218 res=1 [ 664.571550][ T26] audit: type=1804 audit(1572339843.502:93): pid=4532 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir329393690/syzkaller.XvbFC7/1219/memory.events" dev="sda1" ino=17218 res=1 09:04:04 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc6", 0x39}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:04 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000140)=ANY=[@ANYBLOB="010000008aa9d90421f57ecbaf5e5e0b1c5e7518d56abdda24e789b9a9505605aeae562283a3c4a092387ca1d6f61115fb4b44943ec041795273e6934249fc0450d28d5c0b112d15bf22d79e849d0992c31027185e3c390b456023dd69a1a8d6384b310ce43566a7aa1bfe44c24961141442134396812be5218c3ae33097317da320cb80b7a428a005f73fcfbe2284bf7e48fc5366775ed26557e404b9fc99cc27de753273f69440dd68f63c641ae918a831b42ee9ddc9b4c9943361a36d6144edc788bec69e0d7958ede275", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 09:04:04 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0x2, 0x840000000000a132, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000540)='memory.events\x00', 0xb00000000065808, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(r0, &(0x7f0000000140), 0xff4d) sendfile(r2, r1, 0x0, 0xffffffff800) ioctl$sock_inet_SIOCSIFDSTADDR(r1, 0x8918, &(0x7f0000000100)={'tunl0\x00', {0x2, 0x4e24, @initdev={0xac, 0x1e, 0x1, 0x0}}}) getsockopt$rose(r0, 0x104, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xe, 0x10, r0, 0x0) sendfile(r2, r1, &(0x7f0000000040), 0x100000001) write$cgroup_int(r0, &(0x7f0000000080), 0x12) 09:04:04 executing program 4: r0 = syz_init_net_socket$llc(0x1a, 0x801, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) r2 = socket$inet(0xa, 0x801, 0x84) ioctl$SIOCGSTAMPNS(r2, 0x8907, 0x0) connect$inet(r2, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r2, 0x83) r3 = accept4(r2, 0x0, 0x0, 0x800) setsockopt$inet_sctp6_SCTP_EVENTS(r3, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) recvmmsg(r3, &(0x7f0000004300), 0x3a4, 0x0, 0x0) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0x1}, 0x10) sendmsg$nl_generic(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="140000003200010a000000000000000000000003"], 0x14}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0)='SEG6\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r4, &(0x7f0000000480)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000080)=ANY=[@ANYBLOB="06c1dc9cb9781c0e8363ca6834a450200079", @ANYRES16=r5, @ANYBLOB="08002bbd7000ffdbdf2503000000080002000800000008000300020000000800060006000000080002000900000008000500050000001400010000000000000000000000ffffac1414bb"], 0x50}, 0x1, 0x0, 0x0, 0xb0}, 0x200000c3) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f0000000340)={0x20, 0xfffffffc}) pwrite64(r1, &(0x7f0000000100)="9320000000f8ffff1f0000", 0xb, 0x0) connect$unix(r1, &(0x7f00000002c0)=@file={0x0, './file0\x00'}, 0xfffffffffffffe78) write$cgroup_int(r1, &(0x7f0000000200), 0x12) r6 = socket$inet(0xa, 0x801, 0x84) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r8 = accept4(r7, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$netlink_NETLINK_TX_RING(r8, 0x10e, 0x7, &(0x7f00000003c0)={0x81, 0x70dc, 0xffffffff, 0x2}, 0x10) ioctl$SIOCGSTAMPNS(r6, 0x8907, 0x0) connect$inet(r6, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r6, 0x83) r9 = accept4(r6, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_EVENTS(r9, 0x84, 0xb, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xef}, 0xb) recvmmsg(r9, &(0x7f0000004300), 0x3a4, 0x0, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r10, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") connect$llc(r0, &(0x7f0000000380)={0x1a, 0x1, 0x0, 0x0, 0x0, 0x0, @local}, 0x10) 09:04:04 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x8604, @empty, 0xfffffffe}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r3, &(0x7f0000000000), 0xfffffea6) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)) 09:04:04 executing program 0: unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x1) r0 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r0, 0x89f0, &(0x7f0000000080)={'ip_vti0\x00\x00\x00\x00\x00\x00\x00\x00 ', @ifru_data=&(0x7f0000000000)="b06f31673d3da2b793d4f9a507e3c9133ba7ce8f5e6e538ecf8829b08f7f4aae"}) ioctl$sock_inet_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000000)={0x0, {0x2, 0x0, @empty}, {0x2, 0x0, @loopback}, {0x2, 0x0, @remote}}) ioctl$sock_ifreq(r0, 0x89f1, &(0x7f0000000080)={'sit0\x00', @ifru_flags}) writev(r0, &(0x7f0000000380)=[{&(0x7f00000000c0)="431a4f82118b057ece94dc29015f9b69896728e73dbf1663a7d539b10005dd4f85f9665bbe79e03804a62d3271fda82c7a9176cc03c587b9209af6505d8c17c2eb1300abfcad9ee38b99f760c96fd5ab684d9a51ab05d4e0db5bf2e181f53fa58949679b91158ddc0b564e54d383d2ce110799d522493513519d4048ccaa390e4b31d54c2b2b00a0ce06c17e73809e9426108d09aa48c09ff6986b61d0036cacfaa4cf796687b3f45dd5d6b9c353f9c4f163881395ef90491ed0414b96579ced9dcd3a3438ebdfc2cbc96de5b2b34a8fa8f405011010b1efab23869ea4d5f72e7214f3", 0xe3}, {&(0x7f00000001c0)="f3989927728fb429f37de27aa0a311c68f1a779606010fc3e13d8535ebb5741dc068fab3a56bdf9341e6a0354d4eb806c785e27d421c977bd953aab28ddaa73fca", 0x41}, {&(0x7f0000000240)="d3c5ff0f45098fa1f9c757044ec503ab303999c49ccd2e11dffbff2cb648d45002e75874fb584e3dc2c49b905c219ec9cebc0a3972af536c9c67b82e689a2709314a78287cdab29175248aa15e42c3327329c29aa7c4b5957021f05ef83284261ea98d54e2ded29914e1ddf72d7cc39cd73fb37112e3ddc37896e5bfdcec42ce6e8fa9d2ff53344cf2e5938caab9b12891e6669eb8e5d0f3f5add1f8b943bbad15bcf6fff845681d23864ff3e2b68cb211308edb569e", 0xb6}, {&(0x7f0000000300)}, {&(0x7f0000000340)="e3c9bbb31dc02ca3889da62c85d963bfc2bc824bbddd87930ea9d45cbe4a461649eeb9", 0x23}], 0x5) [ 665.221504][ T26] audit: type=1804 audit(1572339844.422:94): pid=4551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir329393690/syzkaller.XvbFC7/1220/memory.events" dev="sda1" ino=17252 res=1 [ 665.267307][ T4560] tc_dump_action: action bad kind [ 665.321662][ T4559] IPVS: ftp: loaded support on port[0] = 21 [ 665.332075][ T26] audit: type=1800 audit(1572339844.422:95): pid=4551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="memory.events" dev="sda1" ino=17252 res=0 [ 665.414909][ T26] audit: type=1804 audit(1572339844.462:96): pid=4551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir329393690/syzkaller.XvbFC7/1220/memory.events" dev="sda1" ino=17252 res=1 09:04:04 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a0800", 0x43}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 665.449917][ T26] audit: type=1804 audit(1572339844.502:97): pid=4551 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir329393690/syzkaller.XvbFC7/1220/memory.events" dev="sda1" ino=17252 res=1 [ 665.879311][ T4559] IPVS: ftp: loaded support on port[0] = 21 09:04:05 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a0800", 0x43}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:05 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r1, 0x5eb857) r2 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r2, &(0x7f0000000240)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r3 = accept4(r1, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x400000000000044, 0x1) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[], 0x65c15bf2) r5 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) openat$cgroup_ro(r5, &(0x7f0000000200)='cpuacct.usage_percpu_sys\x00', 0x26e1, 0x0) write$binfmt_elf32(r4, 0x0, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG:\x00') sendmsg$SEG6_CMD_SET_TUNSRC(r6, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r7, @ANYBLOB="47b00000000000000000030000001400010000000000000000000000ffffffffffff"], 0x28}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r3, &(0x7f0000000380)={&(0x7f00000001c0), 0xc, &(0x7f0000000280)={0x0}, 0x1, 0x0, 0x0, 0x8000004}, 0x0) mmap(&(0x7f0000c0f000/0x3000)=nil, 0x3000, 0x380000e, 0x8010, r4, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) ioctl(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet_SIOCSIFPFLAGS(0xffffffffffffffff, 0x8934, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r8, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") setsockopt$IP_VS_SO_SET_ZERO(0xffffffffffffffff, 0x0, 0x48f, &(0x7f00000000c0)={0x2c, @broadcast, 0x0, 0x2, 'rr\x00', 0x8}, 0x2c) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r9 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r9, &(0x7f0000000000), 0xfffffea6) getsockopt$IP_VS_SO_GET_DAEMON(r1, 0x0, 0x487, &(0x7f0000000100), &(0x7f0000000140)=0x30) 09:04:05 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000000)={r4}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r7, 0x84, 0x71, &(0x7f0000000100)={0x0, 0x19d}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x76, &(0x7f0000000180)={r8}, 0x8) setsockopt(r1, 0x10e, 0xb, &(0x7f00000004c0)="9adc01ce", 0x4) sendmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000040)="240000001a0007041dfffd946f610500020000001f00000000000800050016000400ff7e280000001100ffffba16a0aa1c0900000000000012000000000000eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) 09:04:05 executing program 2: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22, 0x8604, @empty, 0xfffffffe}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e24}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$bt_l2cap_L2CAP_LM(r2, 0x6, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x4) bind$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) connect$inet(0xffffffffffffffff, 0x0, 0x0) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r3, &(0x7f0000000000), 0xfffffea6) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000001300)) [ 666.173138][ T4560] tc_dump_action: action bad kind 09:04:05 executing program 4: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in={{0x2, 0x0, @multicast1}}}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) listen(r0, 0x5eb857) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f0000000080)) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @loopback}, 0xff81) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = accept4(r2, 0x0, 0x0, 0x0) sendmmsg(r3, &(0x7f0000000180), 0x40001d0, 0x0) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x71, 0x0, 0x0) setsockopt$l2tp_PPPOL2TP_SO_DEBUG(0xffffffffffffffff, 0x111, 0x1, 0x10000, 0x4) r4 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0xb00000000065808, 0x0) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0x0, r4, 0x0, 0xe, &(0x7f0000000080)='memory.events\x00'}, 0x30) getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r4, 0x84, 0x21, 0x0, &(0x7f0000000100)) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000040)=ANY=[], 0x65c15bf2) sendmsg$NBD_CMD_CONNECT(0xffffffffffffffff, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x26e1, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0x0, &(0x7f0000000100), 0x0, &(0x7f0000000100)}], 0x492492492492a8b, 0x0) setsockopt$inet6_udp_encap(0xffffffffffffffff, 0x11, 0x64, &(0x7f0000000180)=0x5, 0x4) write$binfmt_elf32(r5, 0x0, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r5, 0x660c) r6 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) r7 = socket$inet(0xa, 0x801, 0x84) connect$inet(r7, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) r8 = socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f00000001c0)=@assoc_value, 0x8) sendmmsg(r3, &(0x7f0000000c00), 0x4000000000001e6, 0x0) [ 666.497392][ T4606] __nla_validate_parse: 1 callbacks suppressed [ 666.497404][ T4606] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. 09:04:05 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a0800", 0x43}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:06 executing program 2: r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)={0x16, 0x0, 0x40001, 0x1, 0x0, 0xffffffffffffffff, 0x4, [], 0x0, 0xffffffffffffffff, 0x2002}, 0x3c) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000000)={r0, &(0x7f0000000100), 0x0}, 0x20) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=ANY=[@ANYBLOB="3400000033001901000000ddffffff00020000001c00000018000900835e712a3286e0d6f2def22d8bbdb7e2ee00000004000800"], 0x34}}, 0x0) 09:04:06 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc88", 0x48}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:06 executing program 1: r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x10004000000002, 0x0) r2 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r1, 0x2, &(0x7f0000001100)) sendmmsg(r1, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r1, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r3}, 0x80) r4 = socket(0x5, 0x4, 0x24) bind$bt_rfcomm(r4, &(0x7f0000000280)={0x1f, {0x3, 0x1, 0xfd, 0x4, 0x0, 0xe7}, 0x81}, 0xa) bind$packet(r0, &(0x7f0000000140)={0x11, 0xe7, r3, 0x1, 0x40, 0x6, @remote}, 0x14) socketpair(0x5, 0x3, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_MD5SIG(r5, 0x6, 0xe, &(0x7f0000000040)={@in6={{0xa, 0x4e20, 0x1000, @dev={0xfe, 0x80, [], 0xb}, 0x8001}}, 0x0, 0x1, 0x0, "f6d4ec7addc03be438ffc146c1bbe7167c1f2fa9ab57daacc8476b8c1d4006b24d6899328bab92b09ef3df9140b45f53f56af01fe610f083cdb17e9834407ac833ba423bd1f0f12eccacdb4e1fbd89d8"}, 0xd8) sendmsg(r0, &(0x7f0000002fc8)={0x0, 0xffffffffffffff67, &(0x7f0000002000)=[{&(0x7f000000dfaa)="5500000018007f5f00fe01b2a4a280930268000100000001000000000a00040035000c03110000001900154001000000000022dc1338d54400009b84136ef75afb83de4411001600c43ab8220000060cec4fab91d4", 0x55}]}, 0x40000) 09:04:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_ifreq(r0, 0x2000089a2, &(0x7f0000000000)={'bridge0\x00\x00\f4\xbd\x19\n\x00', @ifru_addrs=@nl}) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="390000001300250069000007a2e407edab0080581000000046008107a277001419000a0010000000000003f5000000000000ef38bf461e59d7", 0x330}], 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_TIOCOUTQ(r3, 0x5411, &(0x7f0000000140)) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = accept4$inet6(r4, &(0x7f0000000040)={0xa, 0x0, 0x0, @initdev}, &(0x7f0000000080)=0x1c, 0x80400) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r5, 0x6, 0x16, &(0x7f0000000100)=[@window={0x3, 0x2, 0x4}, @mss={0x2, 0x4}, @window={0x3, 0x2, 0x1ff}, @sack_perm, @mss={0x2, 0x3}, @window={0x3, 0xd2, 0x1}, @timestamp, @sack_perm], 0x8) 09:04:06 executing program 0: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xf8, 0x2f, 0x800, 0x0, 0x0, {0x2804}, [@nested={0xe4, 0x11, [@generic="806da83558bd7cbd8734726daec3b5ce3d6a88dade0abe4f5a47c06485ef669269b19f47a0ab317bab1879878c5555ea93396b5c7b7c1cc993990ec5a1d5280ebe68f3583f729ebfd44fa00e2bb67af3d01ba5a3fc177b54d927ce920f6f61bb3250557701d319ed349d6ad962e8f164e4276bc721552c6274e6771718cc7b777c35a417cdf2d244118f7cdab816bbfca1ae881d7b317714249bba9fb84734b0f085e978889d9ce883fa2168b60fff7c6569396dc917f6070b0be0fcf6e267300e43763e6a4fb15093b0bd4d3084b12c6f7cafd9a9aa5581c3d9622615eec399"]}]}, 0xf8}, 0x1, 0x6087ffffffff}, 0x41) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x1c}, 0x1, 0x6087ffffffff}, 0x0) 09:04:06 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0xa, 0x6, 0x8) r6 = syz_genetlink_get_family_id$nbd(&(0x7f0000000840)='nbd\x00') sendmsg$NBD_CMD_RECONFIGURE(r5, &(0x7f0000000900)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000008c0)={&(0x7f0000000880)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="00042dbda100fedbdf25030000000c00020003000000e1bdd6100c0008000700000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x4}, 0x8000) sendmsg$NBD_CMD_CONNECT(r4, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40048000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x20, r6, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x6}]}, 0x20}, 0x1, 0x0, 0x0, 0x8000}, 0x800) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) [ 667.552289][ T4645] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 667.591840][ T4645] device team0 left promiscuous mode [ 667.611894][ T4645] device team_slave_0 left promiscuous mode [ 667.645567][ T4645] device team_slave_1 left promiscuous mode 09:04:06 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket(0x10, 0x3, 0x0) ioctl$sock_ifreq(r1, 0x8927, &(0x7f0000000080)={'ip_vti0:\x00', @ifru_flags}) r2 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r2, &(0x7f0000000180)={0x1a, 0x10f, 0x1f, 0xfc, 0x0, 0x0, @random="48d9e6aa3026"}, 0x10) ioctl$int_in(r2, 0x100000000005452, &(0x7f0000000080)=0x9) connect$llc(r2, 0x0, 0x0) sendmmsg(r2, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) recvmmsg(r2, &(0x7f00000005c0), 0x2d4, 0x20, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r3 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r3, 0x8904, 0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), 0xc) sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, 0x0) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) socket$can_bcm(0x1d, 0x2, 0x2) getsockname(0xffffffffffffffff, &(0x7f0000000100)=@ipx, &(0x7f0000000240)=0x80) r5 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_buf(r5, 0x6, 0x1a, 0x0, &(0x7f00000001c0)) connect$l2tp(0xffffffffffffffff, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, r5, 0x3, 0x4, 0x3, 0x4, {0xa, 0x4e21, 0x0, @mcast1, 0x3f}}}, 0x32) sendmmsg$inet6(r0, &(0x7f0000002000)=[{{&(0x7f0000000200)={0xa, 0x4000004e22, 0x0, @dev}, 0x1c, 0x0}}, {{&(0x7f00000007c0)={0xa, 0x4e24, 0x0, @rand_addr="026eb9827c0c13e66fbe21bd7696b2a8"}, 0x1c, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="280000000000000029000000390000000002020000000000e55f38b0e2182f03bf24a800880c98d3b495aa6e2e12a5523974e9"], 0x28}}], 0x2, 0x0) 09:04:06 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f0000000640)=[{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000140)="7cb74df2fe52169c3a58fdad61f54692a41c2a1a4bd48c71a894fe225b56fa571aa8e2b168d27db05a77c91d798346b2a74af874c0ec78da1726f1a9f8978a4bf5f94dafa556fc18f13df5c54326ba42955f07a3cce04539ec30dc0e192afda9c338f533342861a19dc0ec68cf62cff131fd650ab596e0a2ec9e60ace57706db2138713277dfcc530354c7c2797f281801c32a1a13c0722458642be883293fff10fd235f5d", 0xa5}], 0x1, &(0x7f0000000600)=ANY=[]}], 0x1, 0x40) recvfrom(r0, &(0x7f0000000080)=""/180, 0x1c, 0x40, 0x0, 0x0) [ 667.690626][ T4645] bridge0: port 3(team0) entered disabled state 09:04:07 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc88", 0x48}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 667.804149][ T4645] team0: Cannot enslave team device to itself 09:04:07 executing program 4: socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() sendmsg$netlink(r1, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}], 0x20}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)={0x24, 0x37, 0x119, 0x0, 0x1, {0x2}, [@nested={0x4, 0xe}, @nested={0xc, 0x1, [@typed={0x8, 0x51, @pid=r2}]}]}, 0x24}, 0x1, 0x0, 0x0, 0x4080}, 0x40000) 09:04:07 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$XDP_UMEM_FILL_RING(r1, 0x11b, 0x5, &(0x7f0000000000)=0x1000, 0x4) r2 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r2, &(0x7f0000000100)={0xa, 0x4e23}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000280)=0xca) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000440)=@sack_info={r3, 0x7}, &(0x7f0000000480)=0xc) r4 = socket$isdn_base(0x22, 0x3, 0x0) r5 = socket$isdn_base(0x22, 0x3, 0x0) bind(r5, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = socket$isdn_base(0x22, 0x3, 0x0) bind(r7, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r8 = accept4(r7, 0x0, 0x0, 0x800) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r9 = accept4$vsock_stream(r8, &(0x7f0000000540)={0x28, 0x0, 0x0, @hyper}, 0x10, 0x40000) r10 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) bind(r9, &(0x7f00000004c0)=@pppol2tp={0x18, 0x1, {0x0, r10, {0x2, 0x4e22, @loopback}, 0x4, 0x1, 0x4}}, 0x80) getsockopt$IP_VS_SO_GET_VERSION(r4, 0x0, 0x480, &(0x7f00000000c0), &(0x7f0000000140)=0x40) r11 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_inet_SIOCSIFDSTADDR(r11, 0x8918, &(0x7f0000000240)={'ip_vti0\x00', {0x2, 0x4e20, @local}}) listen(r2, 0xffffffff80000001) r12 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(r12, 0x84, 0x6b, &(0x7f000055bfe4)=[@in={0x2, 0x4e23, @local}], 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r12, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0xa, 0x0, @multicast2}}, 0x100000, 0x0, 0x0, 0x0, 0x2e}, 0x1e2) 09:04:07 executing program 4: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x6, 0x8031, 0xffffffffffffffff, 0x0) socketpair(0x0, 0x805, 0x3, &(0x7f0000000500)) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xffffffffffffffff, 0x8031, 0xffffffffffffffff, 0x1000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) r2 = socket$inet_smc(0x2b, 0x1, 0x0) recvfrom$inet6(r1, &(0x7f0000001840)=""/31, 0xfffffe0e, 0x100, &(0x7f0000001880), 0x1c) shutdown(r1, 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r3, 0x8914, &(0x7f0000000140)={'lo\x00\x00\x00$\x00\x00\x00\x00\x00\x00\b\x00\x00\x11', 0xff}) r4 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xffffffeb, 0x0, 0x0, 0x535e2f3003f56a5b) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_opts(r6, 0x0, 0x13, &(0x7f0000000200)="8c760ef75584884efbaa60edef0df836a72e687a7ef83ed60c490d20aeaff9e6373ca7", 0x23) r7 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="500000000408190300000100000000000000000008000200cf000000340003006b657972696e6765746830766d6e6574316367726f7570707070315b6574683076626f786e6574317573657200000000"], 0x50}}, 0x0) r8 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000180)={&(0x7f00000000c0)='./file0\x00', 0x0, 0x8}, 0x10) sendmsg$nl_netfilter(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="500000000408190300000000000000000000000008000200cf000000340003006b657972696e6765746830766d6e6574316367726f7570706370315b6574683076626f786e6574317573657200000000"], 0x50}}, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x10}, {r7, 0x8}, {r8}, {0xffffffffffffffff, 0x8}], 0x4, 0x71f1) getsockname$inet(r2, &(0x7f0000000040), &(0x7f0000000080)=0x10) 09:04:07 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc88", 0x48}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 668.350991][ T4655] netlink: 'syz-executor.2': attribute type 10 has an invalid length. [ 668.370102][ T4655] team0: Cannot enslave team device to itself 09:04:07 executing program 2: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r2 = socket(0xa, 0x1, 0x0) close(r2) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r0, 0x84, 0x66, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x76, &(0x7f0000000080)={r1}, 0x8) 09:04:07 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) ioctl$FS_IOC_GETFSLABEL(0xffffffffffffffff, 0x81009431, &(0x7f0000000200)) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 09:04:07 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b07", 0x4a}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:08 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b07", 0x4a}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:08 executing program 0: r0 = socket$inet6(0xa, 0x80000000080003, 0x20000000003c) connect$inet6(r0, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e21, 0x0, @rand_addr="a3f4f6292df0b39c00"}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r3 = accept$alg(r2, 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) connect$rds(r5, &(0x7f00000004c0)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r6, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") connect$inet6(r2, &(0x7f0000000480)={0xa, 0x4e23, 0xfff, @loopback, 0x20}, 0x1c) r7 = socket$unix(0x1, 0x10004000000002, 0x0) r8 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r7, 0x2, &(0x7f0000001100)) sendmmsg(r7, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r8, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r7, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r9}, 0x80) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f00000000c0)={'veth0_to_bond\x00', r9}) setsockopt$inet_pktinfo(r6, 0x0, 0x8, &(0x7f0000000100)={r10, @multicast2, @remote}, 0xc) getsockopt$IP_VS_SO_GET_TIMEOUT(r8, 0x0, 0x486, &(0x7f0000000280), &(0x7f00000002c0)=0xc) setsockopt$sock_int(r0, 0x1, 0x7, &(0x7f0000000000), 0x4) sendmmsg(r0, &(0x7f0000001300)=[{{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="6c245ae678dd27c8657fc7845e7e8bfe1e7f2c979d4bd226d508be58bfa94055efa30cf635a086629ae9369096e706e5b4091659405a353ff90df4871de31add89b891644424a0", 0x47}, {&(0x7f0000000380)="0614ae36cb50fb329d0614718c176de6b5c7e0df632e755f6a7a34d7cdbe8d33cf77a21dfbf9476b9532c15cf10c51f80d4f1b3898143933123e3865821cbfa6eaeacfd0092a90e863ebfe214615118a3eaa6f052ad37e5f34d7024999b4a5cce949d336166179b0040d48eafaabc2a880f4c194edf84b9c668906370499c864a18bc041672268a434cfe95f68a8462b", 0x90}], 0x2, &(0x7f00000011c0)}}], 0x1, 0x0) r11 = socket$unix(0x1, 0x0, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r11, 0x0, 0x484, &(0x7f00000004c0), &(0x7f0000000500)) [ 669.036298][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 669.405252][ T4699] netlink: 'syz-executor.4': attribute type 2 has an invalid length. [ 669.416778][ T4699] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 09:04:10 executing program 1: sendto(0xffffffffffffffff, &(0x7f0000000900)="120000001200e7ef077b1a3fcd00000200a1", 0x12, 0x0, 0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000740)={0x4}, 0x4) recvmmsg(0xffffffffffffffff, &(0x7f00000037c0)=[{{&(0x7f0000000140)=@ethernet={0x0, @random}, 0x80, &(0x7f0000000380)=[{&(0x7f0000000040)=""/95, 0x3d}, {&(0x7f00000000c0)=""/85, 0x4e4}, {&(0x7f00000024c0)=""/4096, 0x1048}, {&(0x7f0000000400)=""/120, 0x78}, {&(0x7f0000000480)=""/60, 0xc6}, {&(0x7f0000000280)=""/77, 0x7}, {&(0x7f0000000540)=""/154, 0x9a}, {&(0x7f0000000340)=""/22, 0x21}], 0x8, &(0x7f0000002400)=""/191, 0x1f9}}], 0x4000000000001de, 0x6, &(0x7f0000003700)={0x77359400}) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) connect$bt_l2cap(r2, &(0x7f00000007c0)={0x1f, 0x0, {0x80, 0x3b, 0x2, 0x1, 0x9}, 0x644, 0x1}, 0xe) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000500)={0xffffffffffffffff, 0xc0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=0x2, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x4, 0x1}, 0x0, 0x0, &(0x7f0000000240)={0x4, 0x3, 0xffffffff, 0x4}, &(0x7f0000000300)=0x1000, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)=0x9}}, 0x10) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f00000008c0), &(0x7f0000000940)=0x4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$IP_VS_SO_SET_EDIT(r7, 0x0, 0x483, &(0x7f0000000780)={0x1, @rand_addr=0xfffffff8, 0x4e22, 0x3, 'sh\x00', 0x2, 0x10000, 0x3c}, 0x2c) bpf$BPF_GET_BTF_INFO(0xf, &(0x7f0000000700)={r1, 0x10, &(0x7f00000006c0)={&(0x7f0000000000)=""/62, 0x3e, r3}}, 0x10) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r9 = accept4(r8, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) connect$llc(r9, &(0x7f0000000800)={0x1a, 0x303, 0x5, 0x8, 0x6, 0x5, @remote}, 0x10) r10 = openat$cgroup(r2, &(0x7f0000000840)='syz0\x00', 0x200002, 0x0) openat$cgroup_int(r10, &(0x7f0000000880)='io.weight\x00', 0x2, 0x0) 09:04:10 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b07", 0x4a}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:10 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRESDEC=r0], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000), 0x14) 09:04:10 executing program 2: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x7a05, 0x1700) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0cdb283171356bdebb80d9ce0b944950a185d907068ff1f6bee4546de8bb"], 0x1e) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000680)) ioctl$SIOCRSSCAUSE(r2, 0x89e1, &(0x7f00000006c0)=0x3) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) bind$vsock_dgram(r5, &(0x7f0000000080)={0x28, 0x0, 0xffffcb67, @host}, 0x10) pwrite64(r3, &(0x7f0000000840)="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", 0x22d, 0x1200) 09:04:10 executing program 0: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) unshare(0x40000000) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xb) getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) socket(0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) r1 = socket(0x200040000000015, 0x805, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r7, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r8, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) r10 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r10, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r10, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r10, 0x1, 0x8, &(0x7f0000000100), 0x4) ioctl$FITRIM(r10, 0xc0185879, &(0x7f0000000040)={0x2, 0x80, 0x3c}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000600)={'ip6gretap0\x00', &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYRES64=r8, @ANYPTR, @ANYRES64=0x0, @ANYRESOCT, @ANYRESDEC, @ANYRESHEX=r9, @ANYBLOB="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"], @ANYRES32=0x0, @ANYRES64, @ANYRES64=r0, @ANYRES16, @ANYRES16, @ANYBLOB="72d2812bb122347740e2a09b33b9780da90367b3c8bccb7e1e2b0a19f8c178cb814f88cb5dfa102d46f5dc3fe5f44bd221c22a791bc95c9457be8efad0a3a7f95aa780f626f3c748c7809813acce25621da56d5df5a52ac680041a3416f5e477b9b0e7e72e1c1af40cf56463419b041429b343d86570b9e534dde118dbf76ff79e53aab3ca86fac8b2a3653c218e364a3e157a07f14a09613d5956ac5694e5a553101fb9fb3fb76b651997fde9e2068dac", @ANYRESOCT=r4], @ANYRES64=r2, @ANYRES32, @ANYRESDEC=0x0, @ANYRESOCT=0x0, @ANYRESDEC=r3, @ANYRES16, @ANYRESDEC=r7]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x0, @remote}, @in6={0xa, 0x0, 0x0, @local}], 0x2c) r11 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x0) getsockopt(r1, 0x114, 0x271b, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xae8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r13 = socket$inet_udp(0x2, 0x2, 0x0) splice(r12, 0x0, r13, 0x0, 0x20000000000401, 0x0) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="73b5d113", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r14, 0x84, 0x66, &(0x7f0000000040)={r15}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x73, &(0x7f0000000080)={r15, 0x57, 0x0, 0x1ff, 0x3ff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x410e, 0xfffff801, 0x1, r16}, 0x10) r17 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r17, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_test={0x1a, 0x0, 0x0, 0x182}}) 09:04:10 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @remote, 0x9}, 0x1c) sendmsg(r0, &(0x7f00000000c0)={0x0, 0xffffffffffffffd5, 0x0}, 0xc100) sendmsg(r0, &(0x7f0000000a40)={0x0, 0x16e, &(0x7f0000000380)=[{&(0x7f0000000fc0)="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", 0x584}], 0x1}, 0x0) socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000000)) [ 671.270793][ T4751] IPVS: ftp: loaded support on port[0] = 21 09:04:10 executing program 4: r0 = socket(0x0, 0x1, 0x0) recvmsg(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000001c0)={0x802, 0x1, 0x0, 0x200000}, 0x5e) socket(0x18, 0x2, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={r4, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x597b}, &(0x7f00000002c0)=0x8) sendto$llc(r0, &(0x7f0000000200)="dbb100866f8120e19df8ea00beac710f8993b9654d81a0c153", 0x19, 0x8801, &(0x7f0000000240)={0x1a, 0x118, 0x7, 0x8, 0x4, 0x3f}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x7ff, 0x0, "9259d56c9bebc53f5eb5a2dfce7ef52eac4f788cfe767b2bd1313b02136e8c2382df7a09ce518cab98b91d96b225b857c0eace87758dc78f208ddf41216e33b7219c7bfb38483180eb93380d859cd759"}, 0xd8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r6 = socket$isdn_base(0x22, 0x3, 0x0) bind(r6, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) readv(r6, &(0x7f0000000440)=[{&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000400)=""/37, 0x25}], 0x3) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvfrom$rose(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 09:04:10 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b0798", 0x4b}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:10 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b0798", 0x4b}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:10 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b0798", 0x4b}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:11 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x0, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 672.064265][ T4751] IPVS: ftp: loaded support on port[0] = 21 09:04:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$netlink(r2, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:11 executing program 1: r0 = socket$kcm(0x2, 0x80001, 0x84) sendmsg$inet(r0, &(0x7f0000003180)={&(0x7f0000000000)={0x2, 0x0, @rand_addr=0x101002}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000040)="f4072323c4466e04e2eb0567578a6b117568d467552ef97057ff75cfbc5142680243cc6467f37cb42119d29ecbabcba6e63ab283ca6eadaf249a96180066eb014d97a8c4dad1bcfbc1b68d615b4a08594943474fa99166d2145234613e523f87d8f06cb91e7c1b8af9065fb96f7c44797e2c24c17940712b751c532bce266fe353a16cfa995e791f144beab4550e6e817a68504bd4ba180b7b7af46fec92b43dd7aeae83797f5738e26935f8b16a2f6586b64ba23f6f4dc4ccd0d4a370ce6ccce13458ec6d6138a246a68dace7f03d80baa34ee154437c840e1b026c7f4add2a6eaf52453e88a1caf5f6b11589a29d7f7c64"}, {&(0x7f0000000140)="af80"}, {&(0x7f0000000180)="1de53531379a110482d18847b27c702fd925cdf4c7264db1f0947555039dfeb4cd00b5c18cf3739a913c9909846206f0c4f940f2454e5ebfc8a87333a6e126f957a66e7b68d85b1d6ca569f1900e57b46118b07ad484cecad490617cf307e7bc5aeb20de0f38900eeb05530bb4b7d7516f6250ff30f101634cb81442fe3246c57f3cd85e60ebdf36510c999ddd7c53cc0fb662c1cc83454e5f27fee568"}, {&(0x7f0000000240)="6b75fdb256d8182c7815d305f6d51089eb38d2f3164e100b119f93618307e68a5c190af33f3c352ab4d3bf70e1634c28b8ab3b7fbe652654dc86e4ac2811ba38c264943e62ce8eb4eeae5f39cd5c90e4bcaf99ad3e349400ab5dd2baebe897d1d4be5305d5e23025d19f21db1098298b81840349b004f5c83add46e90b106a9099f3bbb9ef43b2ad5292d43189bcecb0db17a2b7e3"}, {&(0x7f0000000300)="2a50d2fffbc31b48de0bee567095c3bc98cfcafbd03313ee77acda1dc77bf246f14683c3ef4e4504810d0dc56cc88bf2ed98d6cf81d6f2ed23b1768bf084a0647540344c7b0cb74d202cb393673334cdc7b3ac90f7204b19634ae7a404462691ba1b7b464c0217e9e50f1d4dc31a1bed123af8bb"}, {&(0x7f0000000380)="eef7c7bf060ba01c5f7b22a739d70b2845ea298b127bef3f7dc5301caeeb7c0e4644cb954f6cbd6959eb2d14319b5680a05486d2aa621107934f75e45dcc3c5ca4ec187302bfdc36deffc268784548d78553a8414dea16e3428324dd29f3ce52ccc98628826a5c987cc7100e6e9fdc68fe2ef253701692394db4a83e7f8b51b6f73d81e4f93aaae7008ea6d650b598d8ef1d5b6280e151af57ba68d974caf0b9cd5e68ad8cd5edfa915d9b7f4af99ad130d3addd12b7d97f7518"}, {&(0x7f0000000440)="3f607d1f2a4e02d5ebba797c8662eeda6d7f8ac0edd872037e631e32a10f49b8af82fd7c46611ff8e1c6f2fc763ae653721d1aa2c0d1"}, {&(0x7f0000000480)="60639237240d0c55a4b67802958af1d191e4ef7d74b7ecc3c8e614da17a6cf3e9bae0765ce2d5bf1af5c97a73b29bb037d528b36d9721be032418d821c29f53b4cf3bb6684caf2aeee238f56b6489e2ea86067ba4d5b4d612dd2c81aeacac9dbd708aff4d2c75f4d56d1c2bd269b589cfa21f4e217866031d958aee5d4"}], 0x1000000000000116}, 0x0) 09:04:11 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$EBT_SO_GET_INFO(r3, 0x0, 0x80, &(0x7f0000000140)={'broute\x00'}, &(0x7f0000000200)=0x78) close(r2) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) pipe(&(0x7f0000000280)={0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000040)={r5, 0xfe52, "6d07dfb63748b000ea9a3102cf7d81ff2a2f063a58cecf40d8fcb586"}, &(0x7f0000000240)=0x43b) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000100)={r5, 0x36}, 0x8) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r8}, 0x14) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r9, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r9, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r10 = accept4(r9, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r11) r12 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r12, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r12, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r11, 0x84, 0x6c, &(0x7f0000000040)={r13, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r10, 0x84, 0x76, &(0x7f0000000040)={r13, 0x80000000}, 0x8) 09:04:11 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x0, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:11 executing program 4: r0 = socket(0x0, 0x1, 0x0) recvmsg(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) setsockopt$netlink_NETLINK_TX_RING(r0, 0x10e, 0xc, &(0x7f00000001c0)={0x802, 0x1, 0x0, 0x200000}, 0x5e) socket(0x18, 0x2, 0x5) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={r4, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000280)={r4, 0x597b}, &(0x7f00000002c0)=0x8) sendto$llc(r0, &(0x7f0000000200)="dbb100866f8120e19df8ea00beac710f8993b9654d81a0c153", 0x19, 0x8801, &(0x7f0000000240)={0x1a, 0x118, 0x7, 0x8, 0x4, 0x3f}, 0x10) setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f00000000c0)={@in={{0x2, 0x4e22, @local}}, 0x0, 0x7ff, 0x0, "9259d56c9bebc53f5eb5a2dfce7ef52eac4f788cfe767b2bd1313b02136e8c2382df7a09ce518cab98b91d96b225b857c0eace87758dc78f208ddf41216e33b7219c7bfb38483180eb93380d859cd759"}, 0xd8) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r6 = socket$isdn_base(0x22, 0x3, 0x0) bind(r6, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) readv(r6, &(0x7f0000000440)=[{&(0x7f0000000300)=""/11, 0xb}, {&(0x7f0000000380)=""/115, 0x73}, {&(0x7f0000000400)=""/37, 0x25}], 0x3) getsockopt$bt_BT_RCVMTU(r5, 0x112, 0xd, &(0x7f0000000000)=0x7, &(0x7f0000000040)=0x2) write(r0, &(0x7f000018efdc)="1400000052001f0214f9f4070009040081000710", 0x14) recvfrom$rose(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 672.622607][ T4824] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 672.635778][ T4824] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 672.649454][ T4824] device hsr0 entered promiscuous mode [ 672.861546][ T4815] device hsr0 left promiscuous mode 09:04:13 executing program 0: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) unshare(0x40000000) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xb) getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) socket(0x0, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) r1 = socket(0x200040000000015, 0x805, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) r3 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r4 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r4, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r5 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r7, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r8 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r8, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r9 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) r10 = socket$inet(0x2, 0x4000000000000001, 0x0) bind$inet(r10, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r10, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r10, 0x1, 0x8, &(0x7f0000000100), 0x4) ioctl$FITRIM(r10, 0xc0185879, &(0x7f0000000040)={0x2, 0x80, 0x3c}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000600)={'ip6gretap0\x00', &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYPTR64=&(0x7f00000007c0)=ANY=[@ANYPTR64=&(0x7f00000008c0)=ANY=[@ANYRES64=r8, @ANYPTR, @ANYRES64=0x0, @ANYRESOCT, @ANYRESDEC, @ANYRESHEX=r9, @ANYBLOB="0000dafbf6e687185d970c1b64ff9000c87c82ee4eba26c5d392cd86da4fb3b39b3e6e997eafe470dc3441407adf745df742a5209639ea3cd0e3be7f28e6ec270c1bf150c9341f01f03e58e24b40653f6db2e94c1fc3871823b0747853a6381e166d6bbab598bc34dbda7362b15f3212782df9c6405a97cd160641659f2b7cd326bf2762ecaab33a32936c945dab41da378a054a551c0214348b65643fd9d454340b86a62a0b687714c326020ddacc4495b05660370726af643be642ef2ce3dacd3d15f1a8b5fe465975dd587f570643c856b148fe3c03381efd64057b7e4231eaa00e71e8bf0e2f934a4949d25b64ae987b38061326f61c2500227aacfe967b3fd27c2efff93d70d9315f71da841b5ccd96b558db64590cb5c3ce0b8bd0b2ba0b7ecef32a86c09c7951764b23ae1a5f2611930d4971a2b50cbd6a10eac1c10586aeca3eed651411e3d36fb62c15d86de768fe0a9865512b804391f863da6b44f5b561b85f50454d06f336313d07ef026a4d73c3ee2436b04c36d74c261ada94867685779c507f979213f361fed3de43281384df5a0d6b764ba3802ca000a9a419"], @ANYRES32=0x0, @ANYRES64, @ANYRES64=r0, @ANYRES16, @ANYRES16, @ANYBLOB="72d2812bb122347740e2a09b33b9780da90367b3c8bccb7e1e2b0a19f8c178cb814f88cb5dfa102d46f5dc3fe5f44bd221c22a791bc95c9457be8efad0a3a7f95aa780f626f3c748c7809813acce25621da56d5df5a52ac680041a3416f5e477b9b0e7e72e1c1af40cf56463419b041429b343d86570b9e534dde118dbf76ff79e53aab3ca86fac8b2a3653c218e364a3e157a07f14a09613d5956ac5694e5a553101fb9fb3fb76b651997fde9e2068dac", @ANYRESOCT=r4], @ANYRES64=r2, @ANYRES32, @ANYRESDEC=0x0, @ANYRESOCT=0x0, @ANYRESDEC=r3, @ANYRES16, @ANYRESDEC=r7]}) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(0xffffffffffffffff, 0x84, 0x65, &(0x7f0000000100)=[@in={0x2, 0x0, @remote}, @in6={0xa, 0x0, 0x0, @local}], 0x2c) r11 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(0xffffffffffffffff, 0x0, 0x0) getsockopt(r1, 0x114, 0x271b, &(0x7f0000000040)=""/13, &(0x7f000033bffc)=0xae8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) pipe(&(0x7f0000000340)={0xffffffffffffffff}) r13 = socket$inet_udp(0x2, 0x2, 0x0) splice(r12, 0x0, r13, 0x0, 0x20000000000401, 0x0) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="73b5d113", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r14, 0x84, 0x66, &(0x7f0000000040)={r15}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x73, &(0x7f0000000080)={r15, 0x57, 0x0, 0x1ff, 0x3ff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r12, 0x84, 0x22, &(0x7f0000000180)={0x7, 0x410e, 0xfffff801, 0x1, r16}, 0x10) r17 = socket$nl_generic(0xa, 0x5, 0x84) ioctl$sock_SIOCETHTOOL(r17, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)=@ethtool_test={0x1a, 0x0, 0x0, 0x182}}) 09:04:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) ioctl$int_in(r0, 0x5452, &(0x7f00000001c0)=0x1) r1 = socket(0x40000000015, 0x5, 0x0) connect$inet(r1, 0x0, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x4e20, @remote}, 0x10) sendto$inet(r0, 0x0, 0x264, 0x1000000020000000, &(0x7f0000000080)={0x2, 0x4e20, @remote}, 0x10) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg(r2, &(0x7f0000001640)={&(0x7f0000000200)=@nfc={0x27, 0x0, 0x0, 0x7}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000280)="74ba6c20ae0fb84044d7ca7550e2c58438d4f1348e1bf7a7d277f96c9ac1b4dee6f71046cb771270d6a9eec93028279b41d311dffe3a23ba31913f2d6bd5e145f3ca211e53b7aa2939c033aafcff82d863340ee77da195bce62af09435459f8627dd8f026702674526eb278908f28614fdd4e483485edacd8d7da5cd7d7e56847134f063605decf718ba1d11773fe4431dde214dcc9617ab5ad40683a91f0cce5eb289ea22162096909ead4cd7a3070ddbb848f804d4418e6849b2f3231abcf22e756b2181a59e9f4fb9bae38c50e991f8", 0xd1}, {&(0x7f0000000380)="87e6a6097eeb47fc2f222bac768dc32957cbd5adae39af3adf0d66352f220eaaed0a8161c2db22772f07223b263adec7abd2ee381cb2021d580b5d05243f4c7c4827864496b03bb73e7972493c6164f7ff9ab60a466b81caf1be98d378124d98b99dadf548d3790226eea378a3321332d219cdee7c0bcbb0d0a27bfde17774f1958e60b4382da0dd0f1edef3a35fd3555992ffd3da5a0ef435ddc7ac88200d1b", 0xa0}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="0fcfaf195f61028e04696201b341bef62084b9ffbb9d856fe8acad37e9d55247be98c12906ee832482acf7e41d5dd9f5176aadbddfe251af88587428c7215296b7c1ba7c72a71ff191bbdbe57e2c233b46886552c1a88a2fdef535034a19291ef9944470373ddc7d72fba60535920d54aa12b0ef365df8ae4e9220ec1d46f705c1efc88730147165b9a9faf20f6f9021d16285c48371d9", 0x97}, {&(0x7f0000000180)="f8eb57176d1d078babfc76ed18", 0xd}], 0x5, &(0x7f0000001580)=[{0x28, 0x10c, 0xff, "60320d794356df7d322eb5bd67ce6013caf4aa684d"}, {0x68, 0xa424db794dc2e51d, 0x4, "f348f244b0e46c05b97a021475c7ea52bbae9ee702101b88cf89a60c1fb433c7b917323b62f938b2f21d16ba98fa65776a658fef0a8d0a41005540a45900d3a6f5262f37ba4038768216bc7e5f828b4e5b62bc70d29958"}], 0x90}, 0x4800) sendto$inet(r0, &(0x7f0000000100)="8924e1f327508b021dbd5edc99defeb2b69fc3ce5c5686eed2f6b9b47f5d753baa", 0x21, 0x3, 0x0, 0x0) ioctl$sock_bt_bnep_BNEPGETCONNLIST(r1, 0x800442d2, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{}]}) 09:04:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$netlink(r2, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:13 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x0, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:13 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000240)="0800b5055e0bcfe87b0071") r12 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r12, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:13 executing program 4: syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='\x01XT\x9bo') r0 = socket$kcm(0xa, 0x2, 0x73) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback={0xff00000000000000}}, 0x69) [ 674.295778][ T4856] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 674.351241][ T4861] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 674.377085][ T4866] IPVS: ftp: loaded support on port[0] = 21 09:04:13 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:13 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @rand_addr='\x00\x00\x00\x00\x00\x00 \x00'}, 0x1c) socket$bt_cmtp(0x1f, 0x3, 0x5) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000000)=[@window={0x3, 0x8000, 0x800}, @window={0x3, 0x6, 0x8001}], 0x2) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000100)='SEG6\x00') sendmsg$SEG6_CMD_GET_TUNSRC(r1, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)={0x6c, r2, 0x200, 0x70bd2d, 0x25dfdbfd, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x80000000}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x8000}, @SEG6_ATTR_HMACKEYID={0x8}, @SEG6_ATTR_SECRET={0x10, 0x4, [0x0, 0x80000000, 0x1]}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x4}, @SEG6_ATTR_SECRET={0xc, 0x4, [0x0, 0x6]}, @SEG6_ATTR_SECRETLEN={0x8, 0x5, 0x5}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @empty}}]}, 0x6c}, 0x1, 0x0, 0x0, 0x2000090}, 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r4, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={0x0, r4, 0x1b}, 0x10) sendmmsg$inet6(r3, &(0x7f00000034c0)=[{{&(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c, 0x0}}, {{&(0x7f0000000580)={0xa, 0x4e22, 0x0, @ipv4}, 0x1c, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2400000000000000290000003200000000d40e543b5310000000000000000000ffffe0000002", @ANYRES32=0x0, @ANYBLOB="00000000e0cc2af9fa35291f00667e27c87cb2c59df49fe823a0cfabc5e6623d4afecbf888eedf21545ecbada81025d13a2465fd568b3ce0aefd39e3bce117bb3751d008a919ab0181b9e6abad6b50981b8183cf520d61ea2a438a"], 0x28}}], 0x2, 0x0) 09:04:13 executing program 1: unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) socket(0x0, 0x0, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x41, &(0x7f0000000180)=ANY=[], 0x0) [ 674.393643][ T4861] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 674.409124][ T4861] device hsr0 entered promiscuous mode 09:04:13 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$netlink(r2, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:13 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 674.611332][ T4881] IPVS: ftp: loaded support on port[0] = 21 [ 674.755829][ T4888] device hsr0 left promiscuous mode 09:04:14 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x0, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 674.908142][ T4891] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 674.921092][ T4891] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 674.945675][ T4891] device hsr0 entered promiscuous mode [ 675.027699][ T9118] device bridge_slave_1 left promiscuous mode [ 675.041630][ T9118] bridge0: port 2(bridge_slave_1) entered disabled state 09:04:14 executing program 0: socketpair(0x10, 0x80001, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0x9, &(0x7f00000009c0)={0x0, @in={{0x2, 0x4e21, @multicast1}}, 0x80000000, 0x20, 0x4, 0x7}, 0x0) r0 = socket$inet6(0xa, 0x6, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r0, 0x0, 0x483, 0x0, &(0x7f0000000300)) bind$inet6(r0, &(0x7f0000000000)={0xa, 0x4e23}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000180)={'syz_tun\x00', {0x2, 0x4e22, @multicast1}}) listen(r0, 0x5eb857) connect(r0, 0x0, 0xa8e7d22febe26163) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0x4, &(0x7f0000000140)=0xff, 0x4) r1 = socket$inet_dccp(0x2, 0x6, 0x0) connect$inet(r1, &(0x7f0000000340)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x20}}, 0x10) r2 = accept4(r0, 0x0, 0x0, 0x0) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f0000000840)=[{&(0x7f0000000680)="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", 0xffffff32}], 0x1, 0x0) close(r4) splice(r3, 0x0, r4, 0x0, 0x100000000, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r5, 0x10e, 0x4, 0x0, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000440)={r5}) r7 = syz_genetlink_get_family_id$tipc(&(0x7f00000004c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r6, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)={0x30, r7, 0x200, 0x70bd2d, 0x25dfdbfc, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x200, 0x10001, 0x3ff, 0x80000001}}}, ["", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x22000000}, 0x2004c0c0) sendmmsg(r2, &(0x7f0000000180), 0x40001d0, 0x0) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r8, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) r9 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$nl_netfilter(r9, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000180)=ANY=[@ANYBLOB="140000000301ffff808fdb003d88c8f00010ae1b"], 0x14}}, 0x0) recvmmsg(r9, &(0x7f00000013c0), 0x4a5, 0x200002, &(0x7f0000000c40)={0x77359400}) 09:04:14 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$netlink(r2, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 675.115026][ T9118] device bridge_slave_0 left promiscuous mode [ 675.122435][ T9118] bridge0: port 1(bridge_slave_0) entered disabled state 09:04:14 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000400000084) bind$inet6(r0, &(0x7f0000ed3fe4)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) shutdown(r0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="bd", 0x1, 0x0, &(0x7f0000bb6000)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x1000}, 0x1c) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000f96000)={0x1, 0x6230}, 0x8) close(r0) [ 675.379036][ T4884] IPVS: ftp: loaded support on port[0] = 21 09:04:14 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$vsock_dgram(0x28, 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x7a05, 0x1700) syz_genetlink_get_family_id$ipvs(0x0) r3 = socket$inet6(0xa, 0x8000a, 0x3ff) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, 0x0) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000280)=""/158, 0x9e, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') setsockopt$bt_BT_CHANNEL_POLICY(r2, 0x112, 0xa, &(0x7f0000000480)=0x100, 0x3aa1c51c680336b9) ioctl(0xffffffffffffffff, 0x2000008912, 0x0) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_BEARER_NAMES(r2, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x1000004}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x1c, r4, 0x100, 0x70bd27, 0x25dfdbfc}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4004800) ioctl$SIOCSIFMTU(r2, 0x8922, &(0x7f00000000c0)={'veth1_to_bridge\x00', 0x400}) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f0000f68000)={@loopback, 0x0, 0x0, 0x0, 0x1}, 0x20) syz_emit_ethernet(0x1, &(0x7f0000000040)=ANY=[@ANYBLOB="ffffffffffffaaaaaaaaaabb0800453764efc10000300000000000ac05ac1414000305907800000000450000000000000000049ab58f679446"], 0x0) socket$packet(0x11, 0x3, 0x300) unshare(0x40000000) getsockopt$sock_timeval(r2, 0x1, 0x0, &(0x7f0000000400), &(0x7f0000000440)=0x10) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x1eb3ca58abd14921) r5 = socket$inet6(0xa, 0x208000a, 0x80000001) setsockopt$inet_sctp6_SCTP_INITMSG(r5, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x8, 0x0, 0xfffffffffffffd92}, 0x8) socket$nl_generic(0xa, 0x5, 0x84) sendmsg$TIPC_CMD_GET_LINKS(r2, &(0x7f0000000540)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x24, r4, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, 0x0, 0x4, 0x0, {0x8, 0x11, 0x7}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x880}, 0x4000000) ioctl$sock_SIOCETHTOOL(r0, 0x89f1, &(0x7f0000000000)={'ip6gre0\x00', &(0x7f0000000040)=ANY=[@ANYBLOB="1a00000000008810f79163f13a010000"]}) ioctl$sock_bt_bnep_BNEPCONNADD(r2, 0x400442c8, &(0x7f0000000640)=ANY=[@ANYRES32, @ANYBLOB="06a0429a85003fe8f7907cd93088866f9cabfd29355b324748040fe52b318e578b760eb4bc765cef5b1744dbc52b721a24f1552e80216953c678f6d1bd006fe18b67176332635673f6773bece87c30ac9c6af6a09dc9b959c818343300b32863ad3ab11415ac568a1b6a98b23feba267f42a57104c4948eb7e43c17a63312aa30249467e2e"]) ioctl$FICLONE(r2, 0x40049409, 0xffffffffffffffff) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r5, 0x84, 0x6f, 0x0, 0x0) syz_emit_ethernet(0x1e, &(0x7f0000000140)=ANY=[@ANYBLOB="c502aaaa8abbaaaa0203ff4500"/30], 0x0) close(r1) poll(&(0x7f0000000040)=[{}], 0x20000000000000e6, 0x0) [ 675.671881][ T4921] IPVS: ftp: loaded support on port[0] = 21 [ 675.763378][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 675.769298][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 675.775286][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 675.781070][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 676.403323][ C0] protocol 88fb is buggy, dev hsr_slave_0 [ 676.409213][ C0] protocol 88fb is buggy, dev hsr_slave_1 [ 676.432140][ T4930] IPVS: ftp: loaded support on port[0] = 21 [ 677.964299][ T9118] device hsr_slave_0 left promiscuous mode [ 678.033357][ T9118] device hsr_slave_1 left promiscuous mode [ 678.118243][ T9118] team0 (unregistering): Port device team_slave_1 removed [ 678.130946][ T9118] team0 (unregistering): Port device team_slave_0 removed [ 678.146922][ T9118] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 678.217883][ T9118] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 678.305460][ T9118] bond0 (unregistering): Released all slaves 09:04:17 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 678.403723][ T4902] device hsr0 left promiscuous mode 09:04:17 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="1a00274f271ad9164fec965d6354b562de8a6c6cef961b5c86e5bc4d14cc336a32ba2650394d2bb0f6ce209b19fd98d6e5a8f7c18c093d5b0d777552e5519c11bbee55554821aa0b911fe012a0b40f1f248728296d456fe9925491b8d8c2d5083be3ba07f75e5c261a9015", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmmsg$inet(r4, &(0x7f0000000300), 0x0, 0x10000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) r8 = accept4(0xffffffffffffffff, &(0x7f0000000500)=@nfc_llcp, &(0x7f00000003c0)=0x80, 0x80800) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000580)={0x0, 0x2d, "3148f42568e225c181e1d834d3081de349a7efd5328217d0e7d69b54abe9085ab7f61de8925c700b964f481e3e"}, &(0x7f00000005c0)=0x35) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(r8, 0x84, 0x70, &(0x7f0000000600)={r9, @in={{0x2, 0x4e20, @rand_addr=0x6}}, [0x2, 0xd00b, 0x2, 0x3ad, 0x7ff, 0x89c9, 0x8, 0x0, 0x69ae, 0x10dd8633, 0xb79d, 0x14, 0x3, 0x7, 0xb8]}, &(0x7f0000000700)=0x100) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$sock_rose_SIOCDELRT(r7, 0x890c, &(0x7f0000000280)={@remote={0xcc, 0xcc, 0xcc, 0xcc, 0x0}, 0x20, @default, @netrom={'nr', 0x0}, 0x0, [@bcast, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}, @null, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}]}) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r10 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r10, &(0x7f0000000400)="e0b7984942de8503fcd2f87c0de2f101a48f439944169ab6a3fdfb11fb31e760edf19fd9e8b1a0f8e644ba9e8820e1f97c667e22127aec08e88d8e1ab499abcb90f16ad6f8f92e6d7b4c1770ee552c5d35d9ded6bf832e66d547f6968075770b88a1463a2f8c967ae9ffd88c5f74287208cf2879e12f1100730c1231879f0a29ef959acb8c0d4b067b76094823e5af1a64befb92850419ac94ccb3a4cf5d8897611e48eefc21545d5c9cea2900ea24ebc324048e7784920b89eb24d4816d395e350db9080cf559e3989d5751ab808957", 0xfffffffffffffe40, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r10, 0x84, 0x6, &(0x7f0000000100)={0x0, @in6={{0xa, 0x4e24, 0x3, @mcast1, 0xfffffffb}}}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000200)={r11, 0x7fff, 0x81}, &(0x7f0000000240)=0x8) [ 678.598119][ T4905] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 678.623518][ T4905] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 678.643435][ T4905] device hsr0 entered promiscuous mode 09:04:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$netlink(r2, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000240)="0800b5055e0bcfe87b0071") r12 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r12, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:22 executing program 1: 09:04:22 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$netlink(r2, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:22 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$pppoe(0x18, 0x1, 0x0) connect$pppoe(r1, &(0x7f0000000800)={0x18, 0x0, {0x1, @local, 'bond0\x00'}}, 0x1e) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0xcc, &(0x7f0000000040)={{0xa, 0x4e22, 0x4e2a79b5, @mcast2}, {0xa, 0x4e21, 0xffffffff, @local}, 0x4, [0xcfc, 0x800000, 0xb8b, 0x1f, 0x8, 0x6, 0x2]}, 0x5c) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socket$inet6_sctp(0xa, 0x5, 0x84) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000001900)=[@in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e23, 0x6, @mcast2}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e21, @multicast1}], 0x5d5bfb234843ddf6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000f8afcd60b36c83d179905e63af21fe8219cdae47a59ebcae5fa7bdfee0d87a572c7624f2de1691cf4860ab14de48ea151f8e0476415c68f0ac1de10936c320193959fce610bca00e4ec2d942d92e26f347ecbbb6067a5d862bcd8f6e5ec9f4ed519aa0c32958abc78cb775eea14d2c9c2bec6c92624622e1056613cc934ece1d2b3d084ff982ce9cf27ae0ec3ae9a7d567e049e058e7832751620b74fa9fa2e7bb63f589bac585a453d3cdfb967764038c0dc8a1b17c5e3c5d28a845475db549eb845975363b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r8}, 0x14) 09:04:22 executing program 4: 09:04:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000240)="0800b5055e0bcfe87b0071") r12 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r12, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:22 executing program 4: 09:04:22 executing program 4: 09:04:22 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$alg(0x26, 0x5, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = gettid() sendmsg$netlink(r2, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r3, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000080)=r3) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:22 executing program 1: 09:04:22 executing program 1: 09:04:22 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@rose, @rose, @default, @netrom, @netrom, @rose, @rose]}, 0x48) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0xf, 0xffffffffffffffff, &(0x7f0000000080)) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000480)) listen(r0, 0x0) r3 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x0) ioctl$sock_SIOCBRADDBR(r3, 0x89a0, &(0x7f0000000740)='bcsf0\x00') setsockopt$kcm_KCM_RECV_DISABLE(0xffffffffffffffff, 0x119, 0x1, &(0x7f00000000c0), 0x4) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8), &(0x7f000095dffc)=0x4) sendmsg$kcm(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, 0x0, &(0x7f0000000100)) ioctl$sock_SIOCBRDELBR(r3, 0x89a1, &(0x7f0000000b00)='bcsf0\x00\x00\x00\x00\x00\x00h\x11\x00') r5 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000540)={0xa, 0x0, 0x0, @remote, 0x7}, 0x1c) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet6_buf(r7, 0x29, 0x8b7d1400eda238b7, &(0x7f0000000140)=""/55, &(0x7f0000000180)=0x37) sendmmsg(r5, &(0x7f00000092c0), 0x1dd, 0x0) write$binfmt_elf32(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="7f454c4605000708200300000000000003003e00ff070000fb00000038000000c201000001000000020020000100040001000200000000004531060000600900000000000000ffffff7f3a39a636080000000900000000f8ffff66a6a32dbac5ec5b6423b337ca8fb5702764a320d734e908b6d7dc79c1113f2f342193cb1272c967261bebda237e0d4697113dbbb2cdc71f9a7c3d2f55a1a84d1db4cc72884af6e79565241e0cf7d7eadfa7da0119fa5fbeab54febac5f6e51714270f9748fe98f0cd1847f1bce83f3acb0a71669150d336837166c627d6ef75448052c0e4276ec4901dada42e0a33745fbb17f4c7d7704bd041ae197d00a0a36546d403c82bf37e674eabdc74b197ac3a514a5404fe3bd3b5229a174086065dde4f7c752fe93ecccba93b95aff9b400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000025dde54a1c9286a3000000000000000000fbffffffffffffff00000000000000010000000000000000feffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000091f521f5cf0a53dfed568168cd0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000408000000000000000000000000000000000000000000000000000000000000008600000000000000000000000000000000000000000000000000e500000000000000000000000000000000000000000000000000000000000000000000000000020000000000250000000000000000210000000000000000000000000000000000007b27935000000000000000000000000000001980851a1ac1179a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d65a87de8f7c99f02bea7dbf54c56e1351de570503c2c7d4008ed4ff66e7ccd76702d2b38688e2f6b364f79a24969e5ef944a10c0a414cbc531f83"], 0x30b) 09:04:22 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) recvmmsg(r2, &(0x7f0000001580)=[{{&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/162, 0xa2}, {&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000300)=""/199, 0xc7}, {&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000500)=""/118, 0x76}, {&(0x7f0000000580)=""/214, 0xd6}], 0x7, &(0x7f0000000080)=""/18, 0x12}, 0xc8a}, {{&(0x7f0000000700)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/243, 0xf3}, {&(0x7f0000000880)=""/83, 0x53}, {&(0x7f0000000900)=""/115, 0x73}, {&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000a80)=""/144, 0x90}], 0x5, &(0x7f0000000bc0)=""/47, 0x2f}, 0xa85b70c}, {{&(0x7f0000000c00)=@rc, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/140, 0x8c}], 0x1, &(0x7f0000000d80)=""/110, 0x6e}, 0x1}, {{&(0x7f0000000e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000e80)=""/198, 0xc6}, {&(0x7f0000000f80)=""/220, 0xdc}, {&(0x7f0000001080)=""/11, 0xb}, {&(0x7f00000010c0)=""/207, 0xcf}, {&(0x7f00000011c0)=""/156, 0x9c}], 0x5, &(0x7f0000001300)=""/179, 0xb3}, 0x9}, {{&(0x7f00000013c0)=@l2, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)=""/92, 0x5c}], 0x1, &(0x7f0000001500)=""/77, 0x4d}, 0x200}], 0x5, 0x3, &(0x7f00000016c0)={0x77359400}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001700)={r3, 0xa9}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x2cb, 0x0) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) accept4(r6, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000001740)={{0xa, 0x4e23, 0x4000000, @mcast1, 0x4}, {0xa, 0x4e20, 0xffff0001, @mcast1}, 0x6, [0x8000, 0x7ff, 0x5, 0x4, 0x8, 0x7fffffff, 0x1d, 0x80000001]}, 0x5c) 09:04:22 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() sendmsg$netlink(r1, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 683.664516][ T4997] device hsr0 left promiscuous mode [ 683.986270][ T5000] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 684.009817][ T5000] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 684.036707][ T5000] device hsr0 entered promiscuous mode 09:04:23 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000240)="0800b5055e0bcfe87b0071") r12 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r12, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) gettid() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000140)="95cd1d307bd6a97b580560b73703238ab5f3ba7dc296c2902257ba73bced18ccf017eaf8d8da92959ec8b164ba79dfaa2b5a8d93bc2cd4aa805d173e07217657607f949923b8dfd1e8304af97b141a", 0x4f}, {&(0x7f0000000200)="1b32c6f411e8", 0x6}], 0x2, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x2e8}, 0x4040080) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) r6 = accept4(r1, 0x0, &(0x7f00000005c0), 0x800) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r8, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r8, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r8, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) accept4(r8, 0x0, 0x0, 0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r9, 0x0, 0x0, 0x10, &(0x7f000031e000)={0xa, 0x4e26, 0x4, @rand_addr='\x00 \x00'}, 0x1c) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r10, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r10, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r10, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r11 = accept4(r10, 0x0, 0x0, 0x0) sendto$inet6(r11, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) recvfrom$inet6(r12, &(0x7f00000001c0)=""/31, 0x1f, 0x100, &(0x7f0000001880)={0xa, 0x0, 0xffffffff, @dev={0xfe, 0x80, [], 0x15}}, 0x1c) shutdown(r9, 0x1) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0xd, &(0x7f00000007c0)='/\x00\x00\x00\x00\x00\x00\x00', 0x8) r13 = accept4(r7, 0x0, 0x0, 0x0) sendto$inet6(r13, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r13, 0x84, 0x71, &(0x7f0000000600)={0x0, 0x400}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000680)={0x8001, 0x1, 0x0, 0x401, 0x5, 0x5, 0x6, 0x5b9, r14}, &(0x7f00000006c0)=0x20) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22, 0x0, @mcast1}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r15 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r15, &(0x7f0000000b40)="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", 0x121, 0x40, 0x0, 0x0) r16 = accept4$inet(r4, &(0x7f0000000280)={0x2, 0x0, @dev}, &(0x7f00000002c0)=0x10, 0x100000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r16, 0x84, 0x76, &(0x7f0000000300)={0x0, 0x7f}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_MAXSEG(r4, 0x84, 0xd, &(0x7f0000000100)=@assoc_value={r17, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000380)=[@in6={0xa, 0x4e20, 0xfff, @empty, 0x6}], 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000c80)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r18}, 0x14) 09:04:23 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 684.246087][ T5022] device hsr0 left promiscuous mode 09:04:23 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3, 0x0, 0xfffc, 0x7fffffff}, 0x14) 09:04:23 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) recvmmsg(r2, &(0x7f0000001580)=[{{&(0x7f0000000000)=@isdn, 0x80, &(0x7f0000000680)=[{&(0x7f0000000100)=""/146, 0x92}, {&(0x7f00000001c0)=""/162, 0xa2}, {&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000300)=""/199, 0xc7}, {&(0x7f0000000400)=""/201, 0xc9}, {&(0x7f0000000500)=""/118, 0x76}, {&(0x7f0000000580)=""/214, 0xd6}], 0x7, &(0x7f0000000080)=""/18, 0x12}, 0xc8a}, {{&(0x7f0000000700)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f0000000b40)=[{&(0x7f0000000780)=""/243, 0xf3}, {&(0x7f0000000880)=""/83, 0x53}, {&(0x7f0000000900)=""/115, 0x73}, {&(0x7f0000000980)=""/223, 0xdf}, {&(0x7f0000000a80)=""/144, 0x90}], 0x5, &(0x7f0000000bc0)=""/47, 0x2f}, 0xa85b70c}, {{&(0x7f0000000c00)=@rc, 0x80, &(0x7f0000000d40)=[{&(0x7f0000000c80)=""/140, 0x8c}], 0x1, &(0x7f0000000d80)=""/110, 0x6e}, 0x1}, {{&(0x7f0000000e00)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast}, 0x80, &(0x7f0000001280)=[{&(0x7f0000000e80)=""/198, 0xc6}, {&(0x7f0000000f80)=""/220, 0xdc}, {&(0x7f0000001080)=""/11, 0xb}, {&(0x7f00000010c0)=""/207, 0xcf}, {&(0x7f00000011c0)=""/156, 0x9c}], 0x5, &(0x7f0000001300)=""/179, 0xb3}, 0x9}, {{&(0x7f00000013c0)=@l2, 0x80, &(0x7f00000014c0)=[{&(0x7f0000001440)=""/92, 0x5c}], 0x1, &(0x7f0000001500)=""/77, 0x4d}, 0x200}], 0x5, 0x3, &(0x7f00000016c0)={0x77359400}) ioctl$sock_bt_cmtp_CMTPCONNADD(r1, 0x400443c8, &(0x7f0000001700)={r3, 0xa9}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x2cb, 0x0) shutdown(r4, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) accept4(r6, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r6, 0x29, 0xd3, &(0x7f0000001740)={{0xa, 0x4e23, 0x4000000, @mcast1, 0x4}, {0xa, 0x4e20, 0xffff0001, @mcast1}, 0x6, [0x8000, 0x7ff, 0x5, 0x4, 0x8, 0x7fffffff, 0x1d, 0x80000001]}, 0x5c) 09:04:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$alg(0x26, 0x5, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = gettid() sendmsg$netlink(r1, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r2, 0x0, 0xee00}}}], 0x20}, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 684.581708][ T5029] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 684.608087][ T5029] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 684.635887][ T5029] device hsr0 entered promiscuous mode 09:04:23 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:23 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000240)="0800b5055e0bcfe87b0071") sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x492492492492805, 0x0) [ 684.959268][ T5054] device hsr0 entered promiscuous mode [ 684.997675][ T5054] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 09:04:24 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:24 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$alg(0x26, 0x5, 0x0) socket$nl_route(0x10, 0x3, 0x0) gettid() ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:24 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffff3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00\xb80x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000240)="0800b5055e0bcfe87b0071") sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x492492492492805, 0x0) [ 685.894590][ T5071] device hsr0 entered promiscuous mode [ 685.908764][ T5071] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready 09:04:25 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000040)={0x0, 0xffffff00}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 09:04:25 executing program 4: pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) pipe(&(0x7f0000000240)={0xffffffffffffffff}) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) write$binfmt_elf64(r3, &(0x7f0000000280)={{0x7f, 0x45, 0x4c, 0x46, 0x4b, 0x20, 0x2, 0x2, 0x7, 0x2, 0x3, 0x2, 0x123, 0x40, 0x26a, 0x400, 0x9c, 0x38, 0x1, 0x0, 0x6, 0x3}, [{0x38000007, 0x5, 0x4, 0x7, 0xe2, 0xc17, 0x9f, 0x8}], "0519be783a789b910e9ebbdc8521a7442b562f69e64316353ba21823231cc946683eecca2cd0f018c25df7220af8d6fde16cf5da7e44b240d4dba81275014e57842fe23cbc8172aea9c09394aaacf6fcf8ce38938bdb4eb481e8a0dafa7560c50289a6", [[], [], [], [], [], []]}, 0x6db) epoll_wait(r2, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r4 = openat$cgroup_ro(r2, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") ioctl$int_in(r0, 0x5421, &(0x7f0000000080)=0xd3d4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfffffc8f) splice(r0, 0x0, r4, 0x0, 0x100000000000a, 0x0) [ 686.091215][ T5081] device hsr0 left promiscuous mode 09:04:25 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 686.194586][ T5084] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 686.207657][ T5084] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 686.219615][ T5084] device hsr0 entered promiscuous mode 09:04:25 executing program 1: mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0xfffffffffffffff3, 0x31, 0xffffffffffffffff, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00\xb80x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r11, 0x1000008912, &(0x7f0000000240)="0800b5055e0bcfe87b0071") sendmmsg$alg(0xffffffffffffffff, &(0x7f0000000140), 0x492492492492805, 0x0) [ 686.869974][ T5123] device hsr0 left promiscuous mode 09:04:26 executing program 4: r0 = socket$inet6(0xa, 0x803, 0x100000000000002) unshare(0x20000000) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg$inet6(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="180000000000290000ad7af7df00"/24], 0x18}, 0x4000000) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0xd0, @loopback}, 0xfffffed1) socket$caif_seqpacket(0x25, 0x5, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000340)={{{@in=@loopback, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x2f}, {}, {0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0x80000000000001, 0x1}, {{@in6=@empty, 0x0, 0x3c}, 0x2, @in6=@local, 0x0, 0x4, 0x0, 0x6}}, 0x180) r2 = syz_init_net_socket$rose(0xb, 0x5, 0x0) r3 = socket$alg(0x26, 0x5, 0x0) setsockopt$ALG_SET_KEY(r3, 0x117, 0x1, &(0x7f0000004580)="3d83c00f09e2d6fce34730fd7b53bac585ccfd50f9472051065f817afb6b9a687b736cb5713984ae807caa23b354cff7bef92df2df1e3615a256c9fa7a67767cebc0a679a806d707de6dd70bcf7182180b64ebf57a98864b4237ee4604de8071b76872c439b66982d357dbb93e5db3930e9279a4efa71a005e3acaed5972d76d", 0x80) r4 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/389]}, 0x1fd) r5 = accept(r4, &(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast1}}}, &(0x7f0000000100)=0x80) setsockopt$ARPT_SO_SET_REPLACE(r5, 0x0, 0x60, &(0x7f0000000380)={'filter\x00', 0x7, 0x4, 0x570, 0x358, 0x0, 0x358, 0x488, 0x488, 0x488, 0x4, &(0x7f0000000280), {[{{@uncond, 0xf0, 0x218}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x1, 0x0, 'system_u:object_r:ssh_agent_exec_t:s0\x00'}}}, {{@uncond, 0xf0, 0x140}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@dev={[], 0x16}, @empty, @multicast2, @initdev={0xac, 0x1e, 0x1, 0x0}, 0x1, 0x1}}}, {{@uncond, 0xf0, 0x130}, @unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x400, 0x9, 0x27}}}], {{[], 0xc0, 0xe8}, {0x28}}}}, 0x5c0) ioctl$sock_rose_SIOCADDRT(r2, 0x890b, &(0x7f0000000180)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x11c, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={'nr', 0x0}, 0x7, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}]}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r6, 0x6, &(0x7f0000000000)="001000f7ffffffffffffff") r7 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) ioctl$EXT4_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000080)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) r8 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r9 = socket$inet_udplite(0x2, 0x2, 0x88) epoll_ctl$EPOLL_CTL_DEL(r8, 0x2, r9) write$cgroup_subtree(r8, &(0x7f0000000000)=ANY=[], 0x32600) r10 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(r8, &(0x7f0000000200)=ANY=[@ANYBLOB="0700010000000000"], 0x8) ioctl$EXT4_IOC_MIGRATE(r10, 0x6609) syz_init_net_socket$netrom(0x6, 0x5, 0x0) r11 = socket$nl_generic(0x10, 0x3, 0x10) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r11, 0x10e, 0x4, &(0x7f0000000080)=0x400, 0x4) sendmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x0, 0x0}}], 0x67, 0x0) 09:04:26 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) r4 = socket$inet6_udp(0xa, 0x2, 0x0) r5 = socket$unix(0x1, 0x10004000000002, 0x0) r6 = socket$alg(0x26, 0x5, 0x0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000001100)) sendmmsg(r5, &(0x7f0000000000), 0x548, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r6, 0x29, 0x22, &(0x7f00000000c0)={{{@in=@broadcast, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@empty}, 0x0, @in6}}, &(0x7f00000001c0)=0xe8) recvfrom(r5, &(0x7f0000000000)=""/154, 0x9a, 0x10021, &(0x7f0000000200)=@can={0x1d, r7}, 0x80) ioctl$sock_inet6_SIOCSIFDSTADDR(r4, 0x8918, &(0x7f0000000040)={@local, 0x3a, r7}) [ 687.112037][ T5126] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 687.129919][ T5126] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 687.140675][ T5126] device hsr0 entered promiscuous mode 09:04:26 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100)}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:26 executing program 2: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:26 executing program 4: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0, 0x2011, r0, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000000)='devlink\x00') mmap(&(0x7f0000a35000/0x400000)=nil, 0x507000, 0x0, 0x2013, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x0, 0x2013, r1, 0x0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000cc0)='cpu.stat\x00', 0x275a, 0x0) mmap(&(0x7f0000d1c000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) 09:04:26 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100)}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:26 executing program 1: r0 = socket(0x10, 0x3, 0x0) write(r0, &(0x7f0000001380)="2400000021002553e5e86e70af57bb2602000020001c000000ff000c08001700169dd0ba", 0x24) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000140)="a0a003d4dbdae6c06533ff5f088dd3d46583cdac6deef96809ebab88317e47f8c678d7a6efab90e91acc8ee7046fde7aea5429b178cf2f8f60d8dd459255d2718a63dd7d8000e37ef61c975b9a3d6ef9a983ba9472c36986899ecc15a24694cf3d1638346ac4abfe268151a974800b1f44c58231c2751e9b3fa8d9ecbe", 0x7d, 0x0, 0x0, 0xe5) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r5) r6 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r6, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r8 = accept4(r7, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmmsg$nfc_llcp(r8, &(0x7f0000000540)=[{&(0x7f00000001c0)={0x27, 0x1, 0x0, 0x1, 0xf1, 0x0, "7891c7759e94071f03612eee9724f0c6e639461af9bdabdd7c439c00e31c1f228439092332d4aa5a70f3f8e0a023fe4986dc3d6775b6f5e50606e7557cb99f", 0x3c}, 0x60, &(0x7f00000004c0)=[{&(0x7f0000000240)="9bd45139965e33ed38a97981222d681e947958f9612395df133e722f22cd7df47592816941866e1f9432f7039ed63faaeee94725cf6bf589846d6762bed50f2004746585eea138928db408061238407a0f", 0x51}, {&(0x7f0000000380)="1e81342b333b2d8b4ecad855853f5a64a4d6e1d7d2787b1d7a755da352968b75184655450f2e39ca09be09fbf7681b69640396fae6ea894565c17d2fa7cc6f99c96eaba2a1757561cb80154e325d3f6fb09d4bebf420793f8e7957577ad867cfb15c1817bb446b9521abcade441ff78e097fb536dfcd8aac28eb16e2a3fa4c4412007eca05a60f58b13d051f91edb5d2200b263e561eb33c70e4bea0c2b574a12b033d89c369a62d0ac3e5ddb523dec25b4c8deae956ae9eb80f79fe", 0xbc}, {&(0x7f00000002c0)="f9decb4b994514e15fb5ea5914a04f7d710818dabc74401f0ab73efa73fd773b2b649120e8a5783f057032f0b3430200cba39a2f6f55d51384ddb76a8279fb2bd65903156835e14a53", 0x49}, {&(0x7f0000000440)="e7ae9d238c921f3258ef4e9cff6acaee5aac48a1885382d14b3e81c04bd1fa31c29b3c94b7712d2fc06918a1843abaa58c3ce94a9e3e45cf22366b8a5d8f2a169752a4bf3853ade7cd0c092f34bd45dd4ef55e81ffaab4c10fd632405b7fce35de5a6856bf58fb30e8d8f95d03d6a418a897a0b673162560fec1943dd8f699", 0x7f}], 0x4, &(0x7f0000000500)={0x30, 0x6, 0x9, "c5de0d2af95666a7dd9143e7a57c250e252b4058515654e99fbc"}, 0x30, 0x1800c091}], 0x1, 0x8000) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r5, 0x84, 0x6c, &(0x7f0000000040)={r9, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x1b, &(0x7f00000000c0)={r9, 0x22, "027e73d63bf2a5659d9f0e89e5900573b8013ce9f15e8865feb84d7144bcc93fe87d"}, &(0x7f0000000100)=0x2a) connect$nfc_llcp(r2, &(0x7f0000000000)={0x27, 0x0, 0x1, 0x0, 0xf6, 0x9, "88402be1c65b781a8f147f56ee8d43d652858b8e19084389e227111f9e3e9f80a9aa8e0a0348ef200583af3de77e769df785ab839b7e8d6035bd3be5e6c097", 0x28}, 0x60) 09:04:26 executing program 2: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:26 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100)}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:26 executing program 4: unshare(0x6c060000) r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00\x00\x00\x00\x00\x05\x00', 0x4001}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet(0x2, 0x6, 0xff) setsockopt$inet_tcp_int(r1, 0x6, 0x80000000000002, &(0x7f0000000000)=0x16c, 0x4) r2 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$sock_inet_SIOCGIFDSTADDR(r2, 0x8917, &(0x7f0000000340)={'bridge_slave_1\x00', {0x2, 0x4e22, @broadcast}}) bind$inet(r1, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r2, 0x0, 0x1f, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e2b, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0xfffffdb1) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14, 0x3e8}, 0x100) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000100)=0xd24e, &(0x7f00000001c0)=0x4) write$binfmt_elf64(r1, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) ioctl$int_in(r1, 0x5452, &(0x7f0000000140)=0x3) 09:04:26 executing program 2: ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 687.731653][ T5182] IPVS: ftp: loaded support on port[0] = 21 09:04:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) socket$inet_udplite(0x2, 0x2, 0x88) r11 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r11, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:27 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:27 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r3 = accept4$inet(r2, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f0000000080)=0x10, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000040)={r8, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r8}, 0x14) [ 688.037659][ T5200] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 688.046573][ T5200] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:27 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:27 executing program 1: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000600)={'bridge_slave_1\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB='|\a\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="00000000ffffffff000000000900010067726564000100004ce0020048020508000500000000003591356c000000000000000070000000000000000000000000000000070000005356323328dcf9b9833f097795660000000000000000eef77379c1f402db11ea4fec806350daf0ea8ef4fd6ea01079ab18f3fad246b93f2df6151ee26594bb2d3f7177697caa34e4740a1d80ba0c860a4694fc95"], 0x7c}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = accept$alg(r4, 0x0, 0x0) sendmsg$sock(r5, &(0x7f0000000200)={&(0x7f0000000000)=@vsock={0x28, 0x0, 0x2710, @host}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="0aecc83103f4440d86ce549275", 0xd}, {&(0x7f0000000100)="8ee2dec7", 0x4}], 0x2, &(0x7f0000000180)=[@txtime={{0x18, 0x1, 0x3d, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x60}, 0x4) sendmmsg$alg(r0, &(0x7f0000000140), 0x4924924924923aa, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000380)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_SET(r7, &(0x7f0000000640)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80012000}, 0xc, &(0x7f00000005c0)={&(0x7f00000003c0)={0x1e0, r8, 0x4, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x68, 0x1, [@TIPC_NLA_BEARER_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fffffff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1a}]}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'ib', 0x3a, 'veth1_to_bond\x00'}}, @TIPC_NLA_BEARER_NAME={0x18, 0x1, @l2={'eth', 0x3a, 'bridge_slave_0\x00'}}]}, @TIPC_NLA_NODE={0x38, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1f}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_BEARER={0x60, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e24, 0x3794, @ipv4={[], [], @local}}}, {0x14, 0x2, @in={0x2, 0x4, @dev={0xac, 0x14, 0x14, 0x1c}}}}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xc8}, @TIPC_NLA_BEARER_NAME={0x14, 0x1, @l2={'ib', 0x3a, 'ip6erspan0\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x9}]}, @TIPC_NLA_LINK={0x68, 0x4, [@TIPC_NLA_LINK_PROP={0xc, 0x7, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}]}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x10}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x71d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_MEDIA={0x64, 0x5, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}]}, 0x1e0}, 0x1, 0x0, 0x0, 0x20000000}, 0xc008890) [ 688.422837][ T5224] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 688.431767][ T5224] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 688.521340][ T5183] IPVS: ftp: loaded support on port[0] = 21 09:04:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'lo\x00\x00\x00\x83\xad\x00\x00\x00zl\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x800000000001, 0x84) connect$inet(r2, &(0x7f0000f6fff0)={0x2, 0x0, @local={0xac, 0x14, 0xffffffffffffffff}}, 0x19) listen(r2, 0x100000000009) r3 = accept(r2, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r3, 0x84, 0x10, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r3, 0x84, 0x10, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) r4 = socket(0x0, 0x4, 0x0) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000000)={'bcsf0\x00', 0x80000001}) r5 = socket(0x1e, 0x2, 0x0) setsockopt$packet_tx_ring(r5, 0x10f, 0x87, &(0x7f0000000080)=@req={0x3fc}, 0x10) recvmsg(r5, 0x0, 0x0) connect$nfc_llcp(r4, &(0x7f00000001c0)={0x27, 0x0, 0x1, 0x7, 0x9, 0x4, "acd0eed5679220cf64b4ea462c66c07537fdf114492664c056805e6f08000f892b4c66c0df5fea65ef039479b88196b766f67b00", 0x17}, 0x60) setsockopt$packet_tx_ring(r4, 0x10f, 0x87, &(0x7f0000265000)=@req={0x3fc, 0x0, 0x2}, 0x10) getpeername$unix(r5, &(0x7f0000000100), 0x0) sendmmsg(r4, &(0x7f0000000a40), 0x8000000000000b0, 0x0) write$binfmt_script(r4, &(0x7f0000000040)=ANY=[@ANYBLOB="889860e5c6dfbfb687da708301000000800000000000000000472abd69"], 0x25) getsockname(r5, &(0x7f0000000240)=@can={0x1d, 0x0}, &(0x7f0000000180)=0x80) bind$packet(r4, &(0x7f0000000400)={0x11, 0x10, r6, 0x1, 0x9, 0x6, @random="6d407fe07029"}, 0x14) ioctl$sock_inet6_SIOCSIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000200)={@ipv4={[], [], @multicast1}, 0x4a, r6}) ioctl$sock_inet6_SIOCSIFDSTADDR(r3, 0x8918, &(0x7f0000000000)={@loopback, 0x13, r6}) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f00000002c0)=0x8001, 0x4) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000440)={'lo\x00'}) r7 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r7, 0x8914, &(0x7f00000000c0)={'lo\x00@\x00', 0x101}) 09:04:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r11, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:27 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:27 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 688.780215][ T5246] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 688.804010][ T5248] sctp: [Deprecated]: syz-executor.4 (pid 5248) Use of struct sctp_assoc_value in delayed_ack socket option. [ 688.804010][ T5248] Use struct sctp_sack_info instead [ 688.829871][ T5246] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 688.843472][ T5248] sctp: [Deprecated]: syz-executor.4 (pid 5248) Use of struct sctp_assoc_value in delayed_ack socket option. [ 688.843472][ T5248] Use struct sctp_sack_info instead [ 688.860584][ T5247] device hsr0 left promiscuous mode 09:04:28 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:28 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r0, 0x0, &(0x7f00000002c0)) setsockopt$inet_tcp_TCP_ULP(r2, 0x6, 0x1f, &(0x7f0000000300)='tls\x00', 0x4) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x2d, &(0x7f0000000100)={0x20, {{0xa, 0x4e20, 0x7, @rand_addr="d0be0fdae232741be79acc38a5dbaf47", 0x7f}}}, 0x88) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) r7 = accept(r4, &(0x7f0000000200)=@pptp={0x18, 0x2, {0x0, @dev}}, &(0x7f0000000280)=0x80) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000040)={r10, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x73, &(0x7f0000000340)={r10, 0x8, 0x58, 0x7fff, 0xfffffffffffffff9}, &(0x7f0000000380)=0x18) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r12) r13 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r13, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r13, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) r15 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r15, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r15, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r15, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r16 = accept4(r15, 0x0, 0x0, 0x0) sendto$inet6(r16, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r16, 0x84, 0x6c, &(0x7f00000004c0)={r10, 0x30f, "6d07dfb61648b000eae9fc3e10b8e7c652a63136854ff1bd00c2fd3a"}, &(0x7f0000000500)=0xffffffffffffff39) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0xe, &(0x7f00000003c0)={r11, 0xf060, 0xffffffff, 0x7, 0x1000, 0x65, 0x2, 0x2c3, {r14, @in={{0x2, 0x4e24, @empty}}, 0x7f, 0x0, 0xd09, 0x7, 0xa60}}, &(0x7f0000000480)=0xb0) 09:04:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 689.244950][ T5248] device lo entered promiscuous mode [ 689.260415][ T5267] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 689.271906][ T5267] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:28 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) 09:04:28 executing program 1: syz_init_net_socket$bt_sco(0x1f, 0x3, 0x6) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = accept(r2, 0x0, &(0x7f0000000700)) ioctl$sock_bt_hidp_HIDPCONNADD(r3, 0x400448c9, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'syz1\x00'}) 09:04:28 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 689.565298][ T5294] device lo left promiscuous mode 09:04:29 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r11, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) 09:04:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = syz_init_net_socket$x25(0x9, 0x5, 0x0) write$binfmt_script(r10, &(0x7f00000004c0)={'#! ', './file0', [{0x20, 'IPVS\x00'}, {0x20, 'wlan0GPL:'}, {0x20, 'bbr\x00'}], 0xa, "8714716bc2a4cb541b0a9d3e44172bc5dbc5"}, 0x32) r11 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r11, &(0x7f0000000140), 0x492492492492805, 0x0) [ 689.895971][ T5302] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 689.905166][ T5302] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, 0x0) 09:04:29 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$isdn(0x22, 0x3, 0x12) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="150d00000000008c17267dca291bbef3554e3d2d2726f9b22e519985ad8dcc4014620f7099bf", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 09:04:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00'}) 09:04:29 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x0, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00'}) [ 690.262537][ T5334] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 690.280629][ T5334] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:29 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00'}) 09:04:29 executing program 1: r0 = syz_init_net_socket$rose(0xb, 0x5, 0x0) accept4$rose(r0, &(0x7f0000000000)=@short={0xb, @dev, @netrom, 0x1, @bcast}, &(0x7f0000000040)=0x1c, 0x80c00) r1 = socket(0xa, 0x2, 0x0) setsockopt$EBT_SO_SET_ENTRIES(r1, 0x0, 0x80, &(0x7f00000001c0)=@broute={'broute\x00', 0x20, 0x2, 0x230, [0x0, 0x0, 0x0, 0x0, 0x0, 0x200004c0], 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff01000000030000000000000081006e7230000000000000000000000000000465616d300000000000000000000000766c616e30000000000000004000000076657468305f746f5f7465616d0000132e1d02aaaabb000000000000aaaaaaaaaabb0000000000000000d0000000d000000000010000766c616e00000000000000000000000000000000000000000000000000000000080000000000000200040000892f0700636f6e6e6c6162656c0000000000000000000000000000000000000020000000080000000000000000247bd83294aa328046515545554500000000000000000000000000000000000000007444c4b8f2a753515fcd2300000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c9a9513a0001000000ffffffff0000000000000000000000000004000000000000000000000000000000000000000000000000000001000000feffffff010000000b000000000000000000626f6e643000000000000000000000007465616d300000000000000000000000626f6e6430000000000000000000000076657468315f746f5f62726964676500aaaaaaaaaabb000000000000ffffffffffff00000008000000007000000070000000a0000000434f4e4e5345434d41524b0000000000827900000000000000000000000000000800000000"]}, 0x2a8) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000080)={r2}) getsockopt$kcm_KCM_RECV_DISABLE(r3, 0x119, 0x1, &(0x7f00000000c0), 0x4) 09:04:29 executing program 2 (fault-call:2 fault-nth:0): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:29 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) connect$netrom(r0, &(0x7f0000000000)={{0x6, @rose}, [@default, @rose, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @netrom, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @rose]}, 0x48) listen(r0, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="18000000230047faffffff00000000000400000204001000b115f8b9206affd78578cf5082f4fcc477cb57f5650731dfaf12aa77ad43cb41f04b15a9fdd6c1610a621c85fe3e348527b0"], 0x18}}, 0x0) connect$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, &(0x7f0000000100)={'yam0\x00', 0x1f}) write$cgroup_pid(0xffffffffffffffff, &(0x7f0000000000), 0xfffffea6) socket(0x0, 0x4, 0x0) getsockopt$EBT_SO_GET_INIT_INFO(0xffffffffffffffff, 0x0, 0x82, &(0x7f0000000b00)={'filter\x00'}, &(0x7f0000000b80)=0x78) r2 = openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$bt_sco(r2, &(0x7f00000001c0)={0x1f, {0x8, 0x9, 0x3f, 0x7, 0x9, 0x40}}, 0x8) socket$inet6_sctp(0xa, 0x0, 0x84) getsockopt$sock_buf(r0, 0x1, 0x1c, 0x0, &(0x7f0000000200)) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$llc_int(r4, 0x10c, 0x6, &(0x7f0000000140), &(0x7f0000000240)=0x4) [ 690.593080][ T5348] FAULT_INJECTION: forcing a failure. [ 690.593080][ T5348] name failslab, interval 1, probability 0, space 0, times 0 [ 690.688095][ T5348] CPU: 0 PID: 5348 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 [ 690.695956][ T5348] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 690.706023][ T5348] Call Trace: [ 690.709329][ T5348] dump_stack+0x172/0x1f0 [ 690.713663][ T5348] should_fail.cold+0xa/0x15 [ 690.713683][ T5348] ? fault_create_debugfs_attr+0x180/0x180 [ 690.713704][ T5348] ? ___might_sleep+0x163/0x2c0 [ 690.713723][ T5348] __should_failslab+0x121/0x190 [ 690.713743][ T5348] should_failslab+0x9/0x14 [ 690.713755][ T5348] __kmalloc+0x2e0/0x770 [ 690.713773][ T5348] ? mark_held_locks+0xf0/0xf0 [ 690.747393][ T5348] ? mark_lock+0xc2/0x1220 [ 690.751820][ T5348] ? _parse_integer+0x190/0x190 [ 690.756778][ T5348] ? tomoyo_realpath_from_path+0xcd/0x7b0 [ 690.762533][ T5348] tomoyo_realpath_from_path+0xcd/0x7b0 [ 690.768101][ T5348] ? tomoyo_path_number_perm+0x193/0x520 [ 690.773741][ T5348] tomoyo_path_number_perm+0x1dd/0x520 [ 690.779208][ T5348] ? tomoyo_path_number_perm+0x193/0x520 09:04:30 executing program 4: pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f00000000c0)="580000001400ad", 0x7}], 0x13) write$binfmt_elf64(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="7f455c41060001000501"], 0xa) close(r2) socket$netlink(0x10, 0x3, 0x4) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0xfef0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)) splice(r0, 0x0, r2, 0x0, 0x80000001, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$RDS_GET_MR(r4, 0x114, 0x2, &(0x7f0000000140)={{&(0x7f0000000040)=""/1, 0x1}, &(0x7f0000000100), 0x49}, 0x20) 09:04:30 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) 09:04:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) syz_init_net_socket$x25(0x9, 0x5, 0x0) r10 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r10, &(0x7f0000000140), 0x492492492492805, 0x0) [ 690.784857][ T5348] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 690.790674][ T5348] ? __f_unlock_pos+0x19/0x20 [ 690.795400][ T5348] ? __fget+0x384/0x560 [ 690.799575][ T5348] ? ksys_dup3+0x3e0/0x3e0 [ 690.804009][ T5348] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 690.810271][ T5348] ? fput_many+0x12c/0x1a0 [ 690.814715][ T5348] tomoyo_file_ioctl+0x23/0x30 [ 690.819499][ T5348] security_file_ioctl+0x77/0xc0 [ 690.824457][ T5348] ksys_ioctl+0x57/0xd0 [ 690.824473][ T5348] __x64_sys_ioctl+0x73/0xb0 [ 690.824491][ T5348] do_syscall_64+0xfa/0x760 [ 690.824511][ T5348] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 690.824528][ T5348] RIP: 0033:0x459f49 [ 690.837751][ T5348] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 690.837760][ T5348] RSP: 002b:00007f636a022c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 690.837775][ T5348] RAX: ffffffffffffffda RBX: 00007f636a022c90 RCX: 0000000000459f49 [ 690.837784][ T5348] RDX: 0000000020000040 RSI: 0000000000008914 RDI: 0000000000000003 [ 690.837793][ T5348] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 690.837802][ T5348] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f636a0236d4 [ 690.837810][ T5348] R13: 00000000004c6168 R14: 00000000004db260 R15: 0000000000000004 [ 690.888141][ T5348] ERROR: Out of memory at tomoyo_realpath_from_path. [ 690.939740][ T5357] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 690.962289][ T5357] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept4(r0, &(0x7f0000000040), &(0x7f0000000100)=0x80, 0x80000) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = gettid() sendmsg$netlink(r3, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r4, 0x0, 0xee00}}}], 0x20}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = gettid() sendmsg$netlink(r5, &(0x7f0000003fc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003f80)=[@cred={{0x1c, 0x1, 0x2, {r6, 0x0, 0xee00}}}], 0x20}, 0x0) r7 = socket$isdn_base(0x22, 0x3, 0x0) bind(r7, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$nl_generic(r2, &(0x7f00000015c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x10a0000}, 0xc, &(0x7f0000000180)={&(0x7f0000000200)={0x13a4, 0x17, 0x102, 0x70bd2c, 0x25dfdbfe, {0x1f}, [@typed={0xc, 0x72, @u64=0xff}, @typed={0x8, 0x37, @pid=r4}, @nested={0x30, 0x71, [@typed={0x4, 0x8b}, @typed={0x8, 0x62, @pid=r6}, @typed={0xc, 0x76, @u64=0x8001}, @typed={0xc, 0x5e, @u64=0x4}, @typed={0x8, 0x31, @uid}]}, @nested={0x1274, 0x78, [@generic="34f87081ca3d3e5c247677a151d756afded04bcd242f6120c4eef42cf48a2d55c05cd65c6d7c14ecc1cebbd9c2e659632f12050d6a5ad3dd572eec0ff9acbe59e559f96273b220d038eae9cdf6b24923b499eb42c62645dc5cd7dfad52788384ab2ce64e22c28f135f1ca5f7097bb0a1fc316f91dff73f5ef13e4469aed0278f2d6c9b2ebd58eadc3b0d18fb217d279a9cd1d40bd2d631745390fc2eb1794b6a8ff26b1679bc4ac90e0c17", @generic="c18e6711fef0d7d663f4f330db900e57f4d094564b22da7a15f07e47180d2f65aa0dabeb302cf43307beebd87334771c4af1285562eb9f841daf846e5f056210eafb3e2cf6f6fac209f6cd95146a77ebdd83db301cd616409c8d25c8fbfed57c8fd05c854e1ce297e69d9d79be218d332ef5775ca7b0394d5921c985f17c2d25993def53bfffead7f456860c", @typed={0x14, 0x53, @ipv6=@local}, @generic="1a3aad2be885e79c92cfa9abdf5060243e862a59b9291cffd5326794f8d9e499ed714272f8caf2760a91a328fb4b9d706d12d6d077dfdce5aaee7fd55cea7fa7b83cfec60f8a02cddb3962fe939f81517974323d05b7f3f99bc65aa597cf90487d4d82dcb7e2e65cc9f281bb9f54087ec04eaf2452098b66c626e178", @typed={0x8, 0x6a, @fd=r7}, @generic="11fb90b923c4812dfa201f88db2275b7bbe18d855a89b210ec97f218b14e591467eda271addafa1ea3ba8292e74fdd4c7c3acaabc5dc8cb7958bd2efe63248c33467c682b3a343f128ad9aea515e8107a8a781f501f7269f9ba55cacf88dceed1357779b3fbfba3e570692e90be4993f7e068cd88a9f66656dfaa5acef86d3a58b68b0ed9b93e30b20a404feef1f6c78db6ad58858e3386b26964cbfb1ece429", @generic="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@generic="fe32b3e01fa4c6f01542e9572be7a46623a839eeda94d86b2155e60b43dfe4a247f6594574b1f4404585f98aa8f90558321d6bab7e4f5d320e892f95b4c5b522992bf251d66bd520d6ff9bd0fc7c", @generic="e6eeffd2c0d67ea9571bfa66fae8bc9e52e8820dd6b54d8af935468628879edac33200b54a294d3fc4ba0976a6d99190fefdf0ac8a8ba545b43fe8b87aa840b36e8d6d9a803dfb45bbb8a9b99122e3a8f4d703849b0ccb86d7de1a344f7dafcd15a1a3e0de59a6778baa62668c4973d3fdd8f67f5d829fd1d4a9ff2bec5e5ab04b8e0e1265ad52"]}, 0x13a4}, 0x1, 0x0, 0x0, 0x8000}, 0x4000) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9}, 0x14) [ 691.031581][ T5348] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 691.071002][ T5348] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 691.113800][ T5348] device hsr0 entered promiscuous mode 09:04:30 executing program 2 (fault-call:2 fault-nth:1): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:30 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) [ 691.383072][ T5378] device hsr0 left promiscuous mode [ 691.384453][ T5381] FAULT_INJECTION: forcing a failure. [ 691.384453][ T5381] name failslab, interval 1, probability 0, space 0, times 0 [ 691.455643][ T5381] CPU: 1 PID: 5381 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 [ 691.463503][ T5381] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 691.473651][ T5381] Call Trace: [ 691.476991][ T5381] dump_stack+0x172/0x1f0 [ 691.481352][ T5381] should_fail.cold+0xa/0x15 [ 691.485957][ T5381] ? fault_create_debugfs_attr+0x180/0x180 [ 691.491772][ T5381] ? ___might_sleep+0x163/0x2c0 [ 691.496829][ T5381] __should_failslab+0x121/0x190 [ 691.501870][ T5381] should_failslab+0x9/0x14 [ 691.506373][ T5381] __kmalloc+0x2e0/0x770 [ 691.510631][ T5381] ? snprintf+0xbb/0xf0 [ 691.514837][ T5381] ? vsprintf+0x40/0x40 [ 691.519019][ T5381] ? tomoyo_encode2.part.0+0xf5/0x400 [ 691.524412][ T5381] tomoyo_encode2.part.0+0xf5/0x400 [ 691.529637][ T5381] tomoyo_encode+0x2b/0x50 [ 691.534074][ T5381] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 691.539742][ T5381] ? tomoyo_path_number_perm+0x193/0x520 [ 691.545392][ T5381] tomoyo_path_number_perm+0x1dd/0x520 [ 691.550874][ T5381] ? tomoyo_path_number_perm+0x193/0x520 [ 691.556544][ T5381] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 691.561254][ T5380] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 691.562353][ T5381] ? __f_unlock_pos+0x19/0x20 [ 691.562403][ T5381] ? __fget+0x384/0x560 [ 691.562424][ T5381] ? ksys_dup3+0x3e0/0x3e0 [ 691.562442][ T5381] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 691.562457][ T5381] ? fput_many+0x12c/0x1a0 [ 691.562480][ T5381] tomoyo_file_ioctl+0x23/0x30 [ 691.571216][ T5380] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 691.575568][ T5381] security_file_ioctl+0x77/0xc0 [ 691.575587][ T5381] ksys_ioctl+0x57/0xd0 [ 691.575604][ T5381] __x64_sys_ioctl+0x73/0xb0 [ 691.575624][ T5381] do_syscall_64+0xfa/0x760 [ 691.575647][ T5381] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 691.575659][ T5381] RIP: 0033:0x459f49 [ 691.575673][ T5381] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 691.575680][ T5381] RSP: 002b:00007f636a001c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 691.575694][ T5381] RAX: ffffffffffffffda RBX: 00007f636a001c90 RCX: 0000000000459f49 [ 691.575702][ T5381] RDX: 0000000020000040 RSI: 0000000000008914 RDI: 0000000000000003 [ 691.575709][ T5381] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 691.575722][ T5381] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f636a0026d4 [ 691.584286][ T5381] R13: 00000000004c6168 R14: 00000000004db260 R15: 0000000000000004 09:04:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r10 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r10, &(0x7f0000000140), 0x492492492492805, 0x0) [ 691.609971][ T5381] ERROR: Out of memory at tomoyo_realpath_from_path. [ 691.791245][ T5381] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network 09:04:31 executing program 4: r0 = socket(0x2000000000000021, 0x2, 0x10000000000002) connect$rxrpc(r0, &(0x7f0000000140)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x4e22, @rand_addr=0xdd}}, 0x24) sendmmsg(r0, &(0x7f0000005c00)=[{{0x0, 0xfffffffffffffd95, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000001001001001000000ec00000000000000"], 0x18}}], 0x1, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000040)=0xed6) recvmmsg(r0, &(0x7f0000000640)=[{{0x0, 0x0, 0x0}}], 0x300, 0x0, 0x0) [ 691.840113][ T5381] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network 09:04:31 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, 0x0) [ 691.889196][ T5381] device hsr0 entered promiscuous mode 09:04:31 executing program 2 (fault-call:2 fault-nth:2): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:31 executing program 4: bpf$BPF_GET_PROG_INFO(0xf, 0x0, 0xd8) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="2e000000120081aee4050cecff0e00fa048b5bdb4cb904e473730e55cff26d1b0e001d80fffffff05e510befccd7", 0x2e}], 0x1, 0x0, 0x0, 0x88a8ffff00000000}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/171, 0xab}, {&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001380)=""/110, 0xfceb}, {&(0x7f0000001600)=""/172, 0xa0}, {&(0x7f00000014c0)=""/144, 0x90}], 0x5, 0x0, 0xeead912f8319c5ae}, 0x0) r0 = socket$isdn_base(0x22, 0x3, 0x0) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x2, &(0x7f0000000080)=[{0xdae, 0x7f, 0x3, 0x2}, {0x80, 0x3, 0x0, 0x1000}]}, 0x10) recvmsg$kcm(0xffffffffffffffff, &(0x7f0000005d80)={0x0, 0x0, 0x0}, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) ioctl$sock_SIOCSPGRP(r1, 0x8902, &(0x7f0000000040)=0xffffffffffffffff) socketpair(0x66ee4bf6079d5d13, 0x5, 0x1, &(0x7f0000000140)={0xffffffffffffffff}) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r3) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r3, 0x84, 0x6c, &(0x7f0000000040)={r5, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x71, &(0x7f0000001280)={r5, 0xaff}, 0x8) [ 691.992611][ T5401] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 692.004974][ T5401] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 692.115162][ T5408] device hsr0 left promiscuous mode 09:04:31 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) r1 = socket$tipc(0x1e, 0x2, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x300000a, 0x2011, r0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) ioctl$FS_IOC_SETVERSION(r1, 0x40087602, &(0x7f0000000100)=0x2) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r3, 0x84, 0x65, &(0x7f0000000000)=[@in6={0xa, 0x4e23, 0x73, @mcast2, 0x4}, @in6={0xa, 0x4e22, 0x3, @mcast2, 0x1}], 0x38) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r4, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) epoll_ctl$EPOLL_CTL_MOD(r4, 0x3, r0, &(0x7f00000000c0)={0x20000000}) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r5, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000180)={0xffffffffffffffff, r5, 0x0, 0x7, &(0x7f0000000140)='em1em0\x00', 0xffffffffffffffff}, 0x30) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000001c0)={r6}, 0xc) mmap(&(0x7f0000a35000/0x400000)=nil, 0x400000, 0x1000006, 0x2013, r0, 0x0) 09:04:31 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x40}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000100)={r1, @in6={{0xa, 0x4e21, 0x5, @empty, 0x40}}}, 0x84) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="0100c4d2d329a9db820000", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r7 = accept$ax25(r6, 0x0, &(0x7f00000001c0)) connect$ax25(r7, &(0x7f0000000240)={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x7}, [@bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @null, @bcast, @null, @default]}, 0x48) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) [ 692.194915][ T5410] FAULT_INJECTION: forcing a failure. [ 692.194915][ T5410] name failslab, interval 1, probability 0, space 0, times 0 [ 692.273805][ T5410] CPU: 0 PID: 5410 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 [ 692.281689][ T5410] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 692.291781][ T5410] Call Trace: [ 692.295357][ T5410] dump_stack+0x172/0x1f0 [ 692.299717][ T5410] should_fail.cold+0xa/0x15 [ 692.304337][ T5410] ? fault_create_debugfs_attr+0x180/0x180 [ 692.310176][ T5410] ? ___might_sleep+0x163/0x2c0 [ 692.315083][ T5410] __should_failslab+0x121/0x190 [ 692.320041][ T5410] should_failslab+0x9/0x14 [ 692.324557][ T5410] __kmalloc+0x2e0/0x770 [ 692.328815][ T5410] ? snprintf+0xbb/0xf0 [ 692.332995][ T5410] ? vsprintf+0x40/0x40 [ 692.337171][ T5410] ? tomoyo_encode2.part.0+0xf5/0x400 [ 692.347712][ T5410] tomoyo_encode2.part.0+0xf5/0x400 [ 692.352930][ T5410] tomoyo_encode+0x2b/0x50 [ 692.357386][ T5410] tomoyo_realpath_from_path+0x1d3/0x7b0 [ 692.363056][ T5410] ? tomoyo_path_number_perm+0x193/0x520 [ 692.368708][ T5410] tomoyo_path_number_perm+0x1dd/0x520 [ 692.374267][ T5410] ? tomoyo_path_number_perm+0x193/0x520 [ 692.379918][ T5410] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 692.385752][ T5410] ? __f_unlock_pos+0x19/0x20 [ 692.390492][ T5410] ? __fget+0x384/0x560 [ 692.394666][ T5410] ? ksys_dup3+0x3e0/0x3e0 [ 692.399095][ T5410] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 692.405354][ T5410] ? fput_many+0x12c/0x1a0 [ 692.409786][ T5410] tomoyo_file_ioctl+0x23/0x30 [ 692.414560][ T5410] security_file_ioctl+0x77/0xc0 [ 692.419511][ T5410] ksys_ioctl+0x57/0xd0 [ 692.423679][ T5410] __x64_sys_ioctl+0x73/0xb0 [ 692.428293][ T5410] do_syscall_64+0xfa/0x760 [ 692.432807][ T5410] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 692.438725][ T5410] RIP: 0033:0x459f49 [ 692.442627][ T5410] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 692.462239][ T5410] RSP: 002b:00007f636a001c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 692.470668][ T5410] RAX: ffffffffffffffda RBX: 00007f636a001c90 RCX: 0000000000459f49 [ 692.478653][ T5410] RDX: 0000000020000040 RSI: 0000000000008914 RDI: 0000000000000003 [ 692.486663][ T5410] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 692.494643][ T5410] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f636a0026d4 [ 692.502626][ T5410] R13: 00000000004c6168 R14: 00000000004db260 R15: 0000000000000004 09:04:31 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)) [ 692.550704][ T5410] ERROR: Out of memory at tomoyo_realpath_from_path. 09:04:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) r10 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r10, &(0x7f0000000140), 0x492492492492805, 0x0) [ 692.678156][ T5410] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 692.735927][ T5410] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 692.762649][ T5410] device hsr0 entered promiscuous mode 09:04:32 executing program 2 (fault-call:2 fault-nth:3): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 692.787861][ T5426] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 692.808675][ T5426] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 692.956334][ T5437] device hsr0 left promiscuous mode 09:04:32 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e23, 0xfffffe36, @mcast1, 0x101}, @in6={0xa, 0x4e24, 0x5bca, @local, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0xffffffe0, @rand_addr="51efd85ec366e55d2804b6a8cfe2b0e1", 0x400}], 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) sendmmsg(r2, &(0x7f0000007c00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000001280)="ef", 0x1}], 0x1}}], 0x2, 0x0) 09:04:32 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)) 09:04:32 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f00000001c0)=[@in={0x2, 0x4e21, @empty}, @in6={0xa, 0x4e22, 0x9, @loopback, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x3}, @in={0x2, 0x4e21, @dev={0xac, 0x14, 0x14, 0x23}}, @in={0x2, 0x4e24, @multicast2}, @in6={0xa, 0x4e24, 0x5, @empty, 0x800}], 0xa) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000040)=ANY=[@ANYBLOB="53f077a4a606c72bde7a53ffffffff351fbb1cc83a476c481a1ba473d1a6b01b88995e5c4af6c982576508504d9cc0f2cdc487d19df3f321ce92314f0ae7", @ANYRES32=0x0], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 09:04:32 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000180)={0x0, 0x1b1, &(0x7f0000000200)={&(0x7f00000002c0)=ANY=[@ANYBLOB="18000000230047e6ffe30b000000000004040000000000000015f8b9206ac30500000000000000c477cb57f5650731dfaf04004000000000003a3c621c85fe3e348527b0a3cf9e24a4744f60e9ff3a2dfd078f9aa8ddabdc830506a88daf722447ae6b7a7024bd05dd00029627006188dd4cb1526a41652b999c1ff53f85e6ac9be1080a0ee3aeb5a1bbb2810d4539b6613dda5ebcf08029015e94956824483b1854e5640de368932c88f37fdafc597a2bfee896928b348b131cc54e6fc3dea44edc406f0b2f547bb05a62fa23fced1f28873b1642b1b0d72c5d17b7cd405b7e7a79d6b4ec2acd0553df"], 0x18}}, 0x0) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f00000000c0)={0x0, @in={{0x2, 0x0, @rand_addr=0xac14ffbb}}}, &(0x7f0000000180)=0x98) setsockopt$EBT_SO_SET_COUNTERS(r1, 0x0, 0x81, &(0x7f00000000c0)={'filter\x00', 0x0, 0x0, 0x0, [], 0x4, &(0x7f0000000040)=[{}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}]}, 0xb8) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000000), 0xffffff6a) close(r0) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='pids.eve[ts\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000380), 0x10076) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) setsockopt$inet_mtu(r4, 0x0, 0xa, &(0x7f0000000300)=0x3, 0x4) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f0000000980), 0x4) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000680)='TIPCv2\x00') r6 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r6, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r6, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r6, &(0x7f0000000880)={0x2, 0x4e1e, @multicast1}, 0x10) sendto$inet(r6, 0x0, 0x0, 0x200007fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) recvmsg(r6, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r6, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) r7 = socket$inet(0x2, 0x7, 0x9) setsockopt$inet_tcp_int(r7, 0x6, 0x80000000000002, &(0x7f00000005c0)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r7, 0x6, 0xe, &(0x7f0000000780)={@in={{0x2, 0x0, @local}}, 0x0, 0x9, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r7, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r7, 0x0, 0xfc64, 0x200807fd, &(0x7f00000008c0)={0x2, 0x4e23, @local}, 0x10) recvmsg(r7, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) write$binfmt_elf64(r7, &(0x7f0000002300)=ANY=[@ANYRES64], 0x1000001bd) r8 = socket$inet(0x10, 0x3, 0x20000000006) sendmsg(r8, &(0x7f0000000540)={0x0, 0xfffffce0, &(0x7f0000000580)=[{&(0x7f0000000000)="24000000150007031dfffd946fa2830002200a0009000000741d85680c1ba3a20400ff7e", 0x312}]}, 0x20024000) recvfrom(r8, 0x0, 0x0, 0x0, 0x0, 0x0) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r10 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r10, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r9, 0x84, 0x9, &(0x7f00000000c0)={r11, @in={{0x2, 0x0, @empty}}}, 0x98) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x13, &(0x7f00000000c0)={r11, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r7, 0x84, 0x73, &(0x7f0000000440)={r11, 0x5, 0x0, 0x4, 0x3}, &(0x7f0000000480)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f00000004c0)={r12, 0x25, "fd819d0f50a6b58d6a9baf90186f2b09536be7607f732906f680a28112470f694421be36aa"}, &(0x7f0000000500)=0xd2) sendmsg$TIPC_NL_PUBL_GET(r4, &(0x7f0000000940)={&(0x7f0000000600)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000900)={&(0x7f00000006c0)=ANY=[@ANYBLOB="fcffffff", @ANYRES16=r5, @ANYBLOB="000427bd7000ffdbdf2507000000080006000400020044000100380004001400010002004e20ffffffff0000000000000000200002000a004e230000000000000000020000000000ffff00007fff0000000008000300ee0000000c000200080002002e8000002c0007000c000400040000000000000008000100ee1000000c0004000100000000000000080001007f000000"], 0x3}, 0x1, 0x0, 0x0, 0x8c}, 0x40000) sendmsg$TIPC_NL_MON_PEER_GET(r3, &(0x7f0000000400)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000009c0)={&(0x7f0000000640)={0x3c, r5, 0x300, 0x70bd2b, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x20, 0x2, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x200}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x3}]}, @TIPC_NLA_NODE={0x8, 0x6, [@TIPC_NLA_NODE_UP={0x4}]}]}, 0x3c}, 0x1, 0x0, 0x0, 0xd2aeb543434d13f2}, 0x20000000) [ 693.293552][ T5438] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 693.307700][ T5438] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 693.325254][ T5438] device hsr0 entered promiscuous mode [ 693.331018][ T5438] FAULT_INJECTION: forcing a failure. [ 693.331018][ T5438] name failslab, interval 1, probability 0, space 0, times 0 [ 693.378978][ T5438] CPU: 0 PID: 5438 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 [ 693.386839][ T5438] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 693.396913][ T5438] Call Trace: [ 693.396935][ T5438] dump_stack+0x172/0x1f0 [ 693.396956][ T5438] should_fail.cold+0xa/0x15 [ 693.396973][ T5438] ? fault_create_debugfs_attr+0x180/0x180 [ 693.396993][ T5438] ? find_held_lock+0x35/0x130 [ 693.409178][ T5438] ? br_get_link_af_size_filtered+0x13c/0xa00 [ 693.409201][ T5438] __should_failslab+0x121/0x190 [ 693.409222][ T5438] should_failslab+0x9/0x14 [ 693.435281][ T5438] kmem_cache_alloc_node+0x56/0x740 [ 693.440503][ T5438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.444342][ T5459] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. [ 693.446763][ T5438] __alloc_skb+0xd5/0x5e0 [ 693.446784][ T5438] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 693.446801][ T5438] ? if_nlmsg_size+0x554/0xa80 [ 693.446821][ T5438] rtmsg_ifinfo_build_skb+0x74/0x1a0 [ 693.460337][ T5438] rtmsg_ifinfo_event.part.0+0x43/0xe0 [ 693.460359][ T5438] rtmsg_ifinfo+0x8d/0xa0 [ 693.460378][ T5438] __dev_notify_flags+0x235/0x2c0 [ 693.460396][ T5438] ? dev_change_name+0x940/0x940 [ 693.470675][ T5438] ? __dev_change_flags+0x50a/0x6d0 [ 693.470695][ T5438] ? dev_set_allmulti+0x30/0x30 [ 693.470715][ T5438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.470736][ T5438] dev_change_flags+0x10d/0x170 [ 693.470756][ T5438] devinet_ioctl+0x1407/0x1ca0 [ 693.481491][ T5438] inet_ioctl+0x1f4/0x340 [ 693.481510][ T5438] ? do_syscall_64+0xfa/0x760 [ 693.481526][ T5438] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.481544][ T5438] ? inet_dgram_connect+0x2d0/0x2d0 [ 693.500990][ T5438] ? lock_downgrade+0x920/0x920 [ 693.501006][ T5438] ? rwlock_bug.part.0+0x90/0x90 [ 693.501023][ T5438] ? tomoyo_path_number_perm+0x214/0x520 [ 693.501040][ T5438] ? find_held_lock+0x35/0x130 [ 693.501055][ T5438] ? tomoyo_path_number_perm+0x214/0x520 [ 693.501076][ T5438] sock_do_ioctl+0xd8/0x2f0 [ 693.501095][ T5438] ? compat_ifr_data_ioctl+0x160/0x160 [ 693.521785][ T5438] ? tomoyo_path_number_perm+0x459/0x520 [ 693.521809][ T5438] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 693.521824][ T5438] ? tomoyo_path_number_perm+0x263/0x520 [ 693.521849][ T5438] sock_ioctl+0x3ed/0x790 [ 693.521865][ T5438] ? dlci_ioctl_set+0x40/0x40 [ 693.521890][ T5438] ? dlci_ioctl_set+0x40/0x40 [ 693.608957][ T5438] do_vfs_ioctl+0xdb6/0x13e0 [ 693.608979][ T5438] ? ioctl_preallocate+0x210/0x210 [ 693.608993][ T5438] ? __fget+0x384/0x560 [ 693.609014][ T5438] ? ksys_dup3+0x3e0/0x3e0 09:04:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) r10 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r10, &(0x7f0000000140), 0x492492492492805, 0x0) [ 693.609030][ T5438] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 693.609048][ T5438] ? fput_many+0x12c/0x1a0 [ 693.638697][ T5438] ? tomoyo_file_ioctl+0x23/0x30 [ 693.643658][ T5438] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 693.649920][ T5438] ? security_file_ioctl+0x8d/0xc0 [ 693.655052][ T5438] ksys_ioctl+0xab/0xd0 [ 693.659227][ T5438] __x64_sys_ioctl+0x73/0xb0 [ 693.663836][ T5438] do_syscall_64+0xfa/0x760 [ 693.668365][ T5438] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 693.674352][ T5438] RIP: 0033:0x459f49 [ 693.679770][ T5438] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 693.699643][ T5438] RSP: 002b:00007f636a001c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 693.699656][ T5438] RAX: ffffffffffffffda RBX: 00007f636a001c90 RCX: 0000000000459f49 [ 693.699664][ T5438] RDX: 0000000020000040 RSI: 0000000000008914 RDI: 0000000000000003 [ 693.699671][ T5438] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 693.699678][ T5438] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f636a0026d4 [ 693.699686][ T5438] R13: 00000000004c6168 R14: 00000000004db260 R15: 0000000000000004 [ 693.850344][ T5451] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 693.862272][ T5451] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:33 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r3 = accept4$rose(r2, &(0x7f00000018c0)=@full={0xb, @remote, @bcast, 0x0, [@netrom, @remote, @remote, @null, @netrom, @netrom]}, &(0x7f0000003c80)=0x40, 0x800) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f00000060c0)=@v1={0x0, @aes256, 0x4, "8f85186c33f232b1"}) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) r5 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) clock_gettime(0x0, &(0x7f0000005fc0)={0x0, 0x0}) recvmmsg(r4, &(0x7f0000005dc0)=[{{&(0x7f0000000040)=@isdn, 0x80, &(0x7f0000000340)=[{&(0x7f0000000100)=""/141, 0x8d}, {&(0x7f0000000200)=""/46, 0x2e}, {&(0x7f0000000240)=""/194, 0xc2}], 0x3, &(0x7f0000000380)=""/131, 0x83}, 0x1}, {{0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000440)=""/57, 0x39}, {&(0x7f0000000480)=""/232, 0xe8}, {&(0x7f0000000580)=""/40, 0x28}, {&(0x7f00000005c0)=""/177, 0xb1}, {&(0x7f0000000680)=""/110, 0x6e}, {&(0x7f0000000700)=""/4096, 0x1000}], 0x6, &(0x7f0000001780)=""/179, 0xb3}, 0x5}, {{&(0x7f0000001840)=@rc, 0x80, &(0x7f00000018c0), 0x0, &(0x7f0000001900)=""/4096, 0x1000}, 0x3}, {{&(0x7f0000002900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003e00)=[{&(0x7f0000002980)=""/4096, 0x1000}, {&(0x7f0000003980)=""/135, 0x87}, {&(0x7f0000003a40)=""/254, 0xfe}, {&(0x7f0000003b40)=""/65, 0x41}, {&(0x7f0000003bc0)=""/88, 0x58}, {&(0x7f0000003c40)=""/62, 0x3e}, {&(0x7f0000003c80)}, {&(0x7f0000003cc0)=""/118, 0x76}, {&(0x7f0000003d40)=""/99, 0x63}, {&(0x7f0000003dc0)=""/45, 0x2d}], 0xa, &(0x7f0000003ec0)=""/174, 0xae}, 0x10001}, {{&(0x7f0000003f80)=@ethernet, 0x80, &(0x7f0000004100)=[{&(0x7f0000004000)=""/60, 0x3c}, {&(0x7f0000004040)=""/49, 0x31}, {&(0x7f0000004080)=""/89, 0x59}], 0x3, &(0x7f0000004140)=""/43, 0x2b}, 0x1}, {{0x0, 0x0, &(0x7f0000004500)=[{&(0x7f0000004180)=""/194, 0xc2}, {&(0x7f0000004280)=""/81, 0x51}, {&(0x7f0000004300)=""/209, 0xd1}, {&(0x7f0000004400)=""/140, 0x8c}, {&(0x7f00000044c0)=""/24, 0x18}], 0x5}, 0x6}, {{&(0x7f0000004580)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000005800)=[{&(0x7f0000004600)=""/254, 0xfe}, {&(0x7f0000004700)=""/234, 0xea}, {&(0x7f0000004800)=""/4096, 0x1000}], 0x3, &(0x7f0000005840)=""/71, 0x47}, 0x4aa2}, {{0x0, 0x0, &(0x7f0000005d40)=[{&(0x7f00000058c0)=""/109, 0x6d}, {&(0x7f0000005940)=""/124, 0x7c}, {&(0x7f00000059c0)=""/191, 0xbf}, {&(0x7f0000005a80)=""/230, 0xe6}, {&(0x7f0000005b80)=""/64, 0x40}, {&(0x7f0000005bc0)=""/87, 0x57}, {&(0x7f0000005c40)=""/220, 0xdc}], 0x7}, 0xeff}], 0x8, 0x0, &(0x7f0000006000)={r6, r7+10000000}) getsockopt$inet_sctp6_SCTP_EVENTS(r8, 0x84, 0xb, &(0x7f0000006040), &(0x7f0000006080)=0xb) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r9}, 0x14) 09:04:33 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000140)="0800b5055e0bcfe87b0071") setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x16}}, @in={0x2, 0x4e24, @empty}, @in6={0xa, 0x4e23, 0xfffffe36, @mcast1, 0x101}, @in6={0xa, 0x4e24, 0x5bca, @local, 0x8}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x19}}, @in6={0xa, 0x4e24, 0xffffffe0, @rand_addr="51efd85ec366e55d2804b6a8cfe2b0e1", 0x400}], 0x84) pipe(&(0x7f00000000c0)={0xffffffffffffffff}) openat$cgroup_ro(r1, &(0x7f0000000100)='cpuacct.usage_percpu_user\x00', 0x0, 0x0) r2 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) sendmmsg(r2, &(0x7f0000007c00)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000003640)=[{&(0x7f0000001280)="ef", 0x1}], 0x1}}], 0x2, 0x0) 09:04:33 executing program 2 (fault-call:2 fault-nth:4): r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:33 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000002980)={0xffffffffffffffff, &(0x7f0000000640)="4886fade059108a81f824b635f424408c0a70094f88e2eb109a74d", &(0x7f0000001980)=""/4096, 0x4}, 0x20) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000)=0x17f, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e20, 0x0, @mcast2}, 0x1c) recvmmsg(r0, &(0x7f0000000680)=[{{0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000380)=""/116, 0x74}, {&(0x7f0000000400)=""/186, 0xba}], 0x2}, 0xfffffffd}, {{&(0x7f00000006c0)=@rc, 0x80, &(0x7f0000001900)=[{&(0x7f00000004c0)=""/94, 0x5e}, {&(0x7f0000000540)=""/15, 0xf}, {&(0x7f0000000580)=""/25, 0x19}, {&(0x7f00000005c0)=""/8, 0x8}, {&(0x7f0000000740)=""/240, 0xf0}, {&(0x7f0000000840)=""/4096, 0x1000}, {&(0x7f0000001840)=""/159, 0x9f}, {&(0x7f0000000600)=""/59, 0x3b}], 0x8, &(0x7f0000000280)=""/206, 0xce}}], 0x2, 0x203d, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f00000029c0)={0x8, 0x1ff, 0x1, 0xfff, 0x20}, 0x14) r2 = accept4$netrom(0xffffffffffffffff, 0x0, &(0x7f0000002a00), 0x800) sendmsg$sock(r2, &(0x7f0000002fc0)={&(0x7f0000002a40)=@ax25={{0x3, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0x4}, [@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @default, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null, @bcast, @default, @null, @default]}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000002ac0)="454c5ee2cef9b5e418742ecd9a0676a7da2fbd8b718e41e63bf55284f2771b25ef560c59e5c4a0a9e6b2afe5060c2105b57f660c534c5c3eb032b8283659d694d4f22a786919dca9635dc3661e4ec418bc757b1251ee755139207358edec637a0224b4a6b61fdddb9d95ed1498921017afb19b687d15056e0d902ad61af3c43bd0f570dcd0b6c221fe3e5cc0d966a267b641f21b7d97a7709e19be8d2ba32c98ba21ba859dcc0404e123ab9b42491aba805c729756b828258170356b481cfbf2b24e5cd46937062b81ce3ad745282f7e253ddbc6f8cdcb6b329f882910ddbb6f1bf1afea14bdf12fe97a2ce4a7bd08c44a0c3e335587", 0xf6}, {&(0x7f0000002bc0)="12783c07cd9eb5b67c2e04014fb25c82ce1c05e92b87e02e5885b48ed7aa077db6e20a29948dfda4070431446708f2d77ed8c8f49c925de893c150cdbd215aa7f5fb950e640343147994801dcd55859ba003c3c7bd31766ed82e21d31c8b9893b9c42c9dec0157549a3d7e72ad06ff5b2be50ba3765e91029e01bb26721c1bce7e094f321b06f6f888607ee68d4445f1", 0x90}, {&(0x7f0000002c80)="1acc304ba9fb2a12313a180ce0fe0991bb859926236249ac4e9d002c6b00a71dba9488f912097f209a20ef4eb2e6274cf97573aee630e59b9364de618b236d9c9993d3c022f13a95441a19d70093684ef1915a4bc7ac38b9cb89d5738ab4ebeb885221c42fc3f244e2a3eba33990c7f8c81b4b5a9ddc6b0a4f7fd70992faef362e3cfc925c7031d2097004c0333a3de987f113bf2e3e2289a97c43ea6f440170449e8d5e3ff6eac52c0b5913bf0e4e360e1fa24eac428a859f81f00bce2d55f952133acb8a", 0xc5}, {&(0x7f0000002d80)="bd6ffcc1a63a71fbb6eeb377c2ccbafd1b8801a40dc2875e321494dc871226ae0db49442f5aeb0d882bf9c4ee70ef8e680c61b02cd7e640f5b5320bb765f95b3ca43ccf477a90fa51ff160053dd374942c0ee37b6aa36528df809d569b9e759b9ac3ee394cdf5995091e0e8a1ec6b0363f78fc8de4a0fbbfdf0a8c225f819962b199d2ecf1b5fa888f5dcfa4b592ce0b4b073c18165d5341b593f8108db9", 0x9e}, {&(0x7f0000002e40)="73f9738c4941168eb5eadbe5e9488f10e7a8cdc7e52b0942e3d6ccb60f74c2c277a45979c8653853292eafe0b8459b0a0f9b868f6e118211b76f39fd0a041a5675e87589f76d114eff0da950efe1ff831e", 0x51}], 0x5, &(0x7f0000002f40)=[@txtime={{0x18, 0x1, 0x3d, 0x4}}, @txtime={{0x18, 0x1, 0x3d, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}], 0x48}, 0x20000000) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1f, &(0x7f0000000040)={0x0, @in={{0x2, 0x4e21, @broadcast}}, 0x1, 0x4}, &(0x7f0000000100)=0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f0000000180)={r3, 0x43, "b13c876d2a35a25469624abeffca34fbab3384bbac07b932206884fb628e5f2d68e4cc794f5d6615832349ad0403a15e332a932baf8929fb0d263966a2fd662d4ab7c5"}, &(0x7f0000000200)=0x4b) [ 694.160150][ T5485] device hsr0 left promiscuous mode 09:04:33 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)) [ 694.238222][ T5459] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.1'. 09:04:33 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="0100000000000000000009000000657455657673696d3000000000000014000600fe8000000000000000000000000000005af0ccb0f2c01238e38c436a1615a76c0800030000000000080001000000000090c33f5a263ecee2d0488149"], 0x50}}, 0x0) [ 694.497084][ T5488] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 694.518732][ T5488] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 694.535920][ T5488] device hsr0 entered promiscuous mode [ 694.541705][ T5488] FAULT_INJECTION: forcing a failure. [ 694.541705][ T5488] name failslab, interval 1, probability 0, space 0, times 0 [ 694.561068][ T5488] CPU: 0 PID: 5488 Comm: syz-executor.2 Not tainted 5.4.0-rc3+ #0 [ 694.568920][ T5488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 694.579050][ T5488] Call Trace: [ 694.582335][ T5488] dump_stack+0x172/0x1f0 [ 694.586699][ T5488] should_fail.cold+0xa/0x15 [ 694.591278][ T5488] ? fault_create_debugfs_attr+0x180/0x180 [ 694.597105][ T5488] ? __kasan_check_read+0x11/0x20 [ 694.602115][ T5488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.608353][ T5488] __should_failslab+0x121/0x190 [ 694.613293][ T5488] should_failslab+0x9/0x14 [ 694.617777][ T5488] kmem_cache_alloc_node_trace+0x5a/0x750 [ 694.623547][ T5488] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 694.629514][ T5488] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 694.635360][ T5488] __kmalloc_node_track_caller+0x3d/0x70 [ 694.641002][ T5488] __kmalloc_reserve.isra.0+0x40/0xf0 [ 694.646406][ T5488] __alloc_skb+0x10b/0x5e0 [ 694.650806][ T5488] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 694.656341][ T5488] ? if_nlmsg_size+0x554/0xa80 [ 694.661090][ T5488] rtmsg_ifinfo_build_skb+0x74/0x1a0 [ 694.666366][ T5488] rtmsg_ifinfo_event.part.0+0x43/0xe0 [ 694.671826][ T5488] rtmsg_ifinfo+0x8d/0xa0 [ 694.676152][ T5488] __dev_notify_flags+0x235/0x2c0 [ 694.681163][ T5488] ? dev_change_name+0x940/0x940 [ 694.686091][ T5488] ? __dev_change_flags+0x50a/0x6d0 [ 694.691313][ T5488] ? dev_set_allmulti+0x30/0x30 [ 694.696163][ T5488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.702443][ T5488] dev_change_flags+0x10d/0x170 [ 694.707300][ T5488] devinet_ioctl+0x1407/0x1ca0 [ 694.712053][ T5488] inet_ioctl+0x1f4/0x340 [ 694.716379][ T5488] ? do_syscall_64+0xfa/0x760 [ 694.721101][ T5488] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 694.727152][ T5488] ? inet_dgram_connect+0x2d0/0x2d0 [ 694.732351][ T5488] ? lock_downgrade+0x920/0x920 [ 694.737240][ T5488] ? rwlock_bug.part.0+0x90/0x90 [ 694.742174][ T5488] ? tomoyo_path_number_perm+0x214/0x520 [ 694.747828][ T5488] ? find_held_lock+0x35/0x130 [ 694.752591][ T5488] ? tomoyo_path_number_perm+0x214/0x520 [ 694.758236][ T5488] sock_do_ioctl+0xd8/0x2f0 [ 694.762755][ T5488] ? compat_ifr_data_ioctl+0x160/0x160 [ 694.768219][ T5488] ? tomoyo_path_number_perm+0x459/0x520 [ 694.773927][ T5488] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 694.780201][ T5488] ? tomoyo_path_number_perm+0x263/0x520 [ 694.785829][ T5488] sock_ioctl+0x3ed/0x790 [ 694.790145][ T5488] ? dlci_ioctl_set+0x40/0x40 [ 694.794849][ T5488] ? dlci_ioctl_set+0x40/0x40 [ 694.799521][ T5488] do_vfs_ioctl+0xdb6/0x13e0 [ 694.804228][ T5488] ? ioctl_preallocate+0x210/0x210 [ 694.809395][ T5488] ? __fget+0x384/0x560 [ 694.813541][ T5488] ? ksys_dup3+0x3e0/0x3e0 [ 694.818060][ T5488] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 694.824294][ T5488] ? fput_many+0x12c/0x1a0 [ 694.828709][ T5488] ? tomoyo_file_ioctl+0x23/0x30 [ 694.833637][ T5488] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 694.839862][ T5488] ? security_file_ioctl+0x8d/0xc0 [ 694.844958][ T5488] ksys_ioctl+0xab/0xd0 [ 694.849097][ T5488] __x64_sys_ioctl+0x73/0xb0 [ 694.853697][ T5488] do_syscall_64+0xfa/0x760 [ 694.858216][ T5488] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 694.864154][ T5488] RIP: 0033:0x459f49 [ 694.868045][ T5488] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 694.888418][ T5488] RSP: 002b:00007f636a001c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 09:04:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r6, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r4, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r7 = accept4(r2, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r7, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r9, 0x0, 0x0, 0x2000000}, 0x14) r10 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r10, &(0x7f0000000140), 0x492492492492805, 0x0) [ 694.896835][ T5488] RAX: ffffffffffffffda RBX: 00007f636a001c90 RCX: 0000000000459f49 [ 694.904814][ T5488] RDX: 0000000020000040 RSI: 0000000000008914 RDI: 0000000000000003 [ 694.912769][ T5488] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 694.920832][ T5488] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f636a0026d4 [ 694.928796][ T5488] R13: 00000000004c6168 R14: 00000000004db260 R15: 0000000000000004 09:04:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 694.971854][ T5495] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 695.001005][ T5495] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:34 executing program 1: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000002c0)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_pid(r0, &(0x7f0000000000), 0xfffffea6) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000001cc0)='\xda\xe0\xf3\xa2\xab\f[\x03v\xac_\xce\x86|B\x1e\x81)y\x03\x00\x00\x00\x00\x00\x00\x00\x91?/\xc38\x14\x1f\x00\xf2k=\xbf\'\xf2\xb2G\x1d\x02\x00\xd5\xbe\x9d`\xcf\xf40\xec\xd4k\x06l\x92\x0f\x1a\rE\xf4T\xd0\xf6\xa8\xa5l\xb2%\xc5\x06\xc6k\xd6\x06\xe5\x9a\x94`P\xd7>\xd1\x1e\x1a\xea\xceB\x1c\x03\x9b+\xfa\xd2\\\x0f_/\x0f\xf3`j\x0e#\xee\x90d\x8a\x92W\x9e/\xf3\xa0\xcb\xef&\x98\x82# 3hz\x03xO\x8a\x15cV\x8c\xe0\xf9\n\x13B\x9a\x893\x98\x87\x00\x00\x00\x00\x00\xf5\xff\xff\xff\x00X\x9f\x16\x13\x1cB\x82\tF\xc7\x052\xa7\x12l\x99\xa9\xd3\xcdw\f\xbf\x99\n\x8c\xed\x14\x84P4\xde\x01\xd1\x1d\xbaq\xeb\xc8q\x89IJ\x8c', 0xb00000000065808, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x400000000040031, 0xffffffffffffffff, 0x0) [ 695.051687][ T5501] netlink: 60 bytes leftover after parsing attributes in process `syz-executor.4'. 09:04:34 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000140)=0x8) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) accept(r2, &(0x7f0000000040)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000000100)=0x80) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) 09:04:34 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000013c0)=ANY=[@ANYBLOB="01000000fcd3b95ef6f7decba1b7b8b48ac807a506c65d5147695b503f6267ab6b670947a8d820c609e6da32ae7242bf0fd66043d23df19b08e6a7558037a55b60edef766a76e254a76bbcc94057dcb71bc7b8ec020e1c4bbdeb41f893d8076bf8780ba46a306bb179b24b9f304ef5b2ad840195340c57672233e94197bf89d546", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={r5, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001200)={r5, 0x3}, 0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000001280)='highspeed\x00', 0xffffffffffffff4d) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r8 = socket$isdn_base(0x22, 0x3, 0x0) bind(r8, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r9 = accept(r8, &(0x7f0000001480)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000001500)=0x80) ioctl$SIOCX25GFACILITIES(r9, 0x89e2, &(0x7f0000001300)) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r10 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$sock_int(r10, 0x1, 0x6, &(0x7f00000010c0)=0x40, 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r11, &(0x7f00000012c0)={0xa, 0x4e22, 0x0, @rand_addr, 0x7}, 0x1c) listen(r11, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r11, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r12 = accept4(r11, 0x0, 0x0, 0x0) sendto$inet6(r12, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r13) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r15 = socket$isdn_base(0x22, 0x3, 0x0) bind(r15, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r16 = socket$isdn_base(0x22, 0x3, 0x0) bind(r16, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r17 = socket$isdn_base(0x22, 0x3, 0x0) bind(r17, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f0000001340)=ANY=[@ANYRESOCT=r15, @ANYRESOCT=r3, @ANYBLOB="9e13cf15c53ae4c9c89d0eaae95129984f10565361b29dd956631768f419afa12278b791", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES64=0x0, @ANYRESHEX=r7, @ANYPTR, @ANYRES64=r16], @ANYRESHEX=0x0, @ANYPTR], &(0x7f000095dffc)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r13, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r12, 0x84, 0x6d, &(0x7f0000001100)={0x0, 0x73, "f670e27159e8a947e9ef81efcc126c291eecd108f08bd52ce11d0c0cb2e23b482f128a86d172e09ff55b378b4d2e2be19ef3df6b81f3b7eb30f1a4908eb720c06924402ccf9795fd5b00ff3981c5c181322aa2e5c27d4b1423b3c904ca42b003504f6302d3bcd5f327ea35562cee87b34bfe89"}, &(0x7f0000001180)=0x7b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000011c0)=@assoc_value={r18, 0xffff}, 0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xfffffffffdfffffb, 0x32, 0xffffffffffffffff, 0x0) 09:04:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x2, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:34 executing program 1: r0 = socket$inet6(0xa, 0x80003, 0xff) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'syz_tun\x00', 0x0}) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x6c00, &(0x7f0000000140)={&(0x7f0000001140)=ANY=[@ANYBLOB="740000002400f3a4748635e200db00000000000081ff82d73331e6b7068b3307eb1c353bf790b512a20d3b30289fdbb4e17eee4055db69a36b9ed1ff692cb476564872a07d5b9a9d3d8a93f2776a013c1054fcc907527646be0369fad76e97279b5c1bf6c8309024318bef89d5962b0dd852d08429b6efde96f5b37cfe8ac537fe0d39c29217e7e7add925448eb626c143337f18853ec35dfa7b8b711ac5320639f59a011124b6d49ccf7b143fe9bba60b3ee105498a2fcfce042320526a0ffd2b5fc27c82e6ba5d980be9b0649e3afbcc53a6b950d19fd2880eabe92825240087260a869106072d2f8bdf188878a30cafbb1d289aee427c341e986178430811e824db0ad2cb699cb1175136ee3308de855a5a5a9adc0c1b905260fc30831a4c67bc65b7870b50ca51f8689b", @ANYRES32=r1, @ANYBLOB="00000000ffffffffffffffff080001007366710006000500fffff0000010e104deccbbbde735b9a00000000000000000000000000033cc3512c9aa8178bdf1001b00000000000000000000de7f46000000000000007f0000000000009900007cf76567e30e03c32824f1583940fb0e363002e94564838f548258a632963f8262d0485c9b90c19b6ca74fb97882f65eb406eaf163fe648fceb6d85c1a8e44476c248656cb5d845549c5ceffcfeaabfca524afef20c0034fbd36262c964c61f3771603fd386dc70a77e574732bd950e808d63007d6c6683e251ac28f6b0000863aa3d9e240168ef067671514ccb381077c2afecae2bb28925f8dd87c3994ef3645d77e7281ab057d2bef3b8444014c8752a4a8a434ac70810633f2eb7d7a89d0f3cf2074bb2e180772593cd728026dfe9b7bc2cbc70a0c42fd1a3f071dde69a5dcd32cb951da688b87961591b4671e63cf37feaac76f85b3bdaad65e1cd467ba00007d55848be0f405c700000000010000004bf9fbef7bde2667d4d7d9d9ea1091e7a922d0137c5fc0d0771ade0c82e3d68a0704ab7ca369e014cde4fbfbb2267345e7a7b6e27df356d3566411220610d72fd12f80461a6178df46c6ff661d7927befa3d95c26e351cdae73b73da338e9af046368d9424a9a921f44d0775c2f88d300d4d46cccd7d98b0111a9907d5834f07bad6df1a4c6503542bf77cf1d9f1ff4ae3fbbd86384b17161022073d14e0bb52c762fdd85609bbb6aeeb65f6b300de37a94e71c166d875ba535e3a9c98fc5a091ec64b035aaba22448ad7139eb18f30ffc3ccd08f0056a2c495799c100addcb043ba8d64b2357957aa361a3381912e562f230a55dfcd4d99220660a79e57b0fc705c666b34658452c252cc73de9657549788a607165e6227aadb6003f874a93a59f8739d6a25da9c3d4cf2d3c270cee5825a81f3fc266c48f4e869e98b1094fe3d270a43cfd6ae4e4ab093ca5acbd508f5fe4f32c4812551b270623c590f8d40be1fc477a9f386f5047819d1b77356261e4ec87168ee209dab90ea802f9c4fd387eb1452d77c3be090a75ce88951d3403efc24fcbf8ca7090eb40200000000000000005d67c1670d99788dddbde7541e25ef8161c705b54eec4e093559342ab2cba47427a22e84b2405ccecbc11c2291f01e164a73bb18b20671d034961c93f63a961e4f7823abb167bdc304b77ec58d22c034a3975c55bf86ce00000000000000000000000000000061af13c82298a26df2d0fce0bc0266034b27dadc15ddd339d66163ef9b51d20efb8f38d4d3b8c6e57d384ca3891b41c726701d2a5acc0ca27b31dedfd5ae189f842d2508d4bbbd9d9e860df1ac9f7c184e52f5bcd8d616a07e5ca09b3669df4829188de3f25f2672ed91b0ecc9c9b4e35aac57d08c470ef9284cd385358cc5c3966202105815e53531d741e5e5e24f07172a9591f75b844e7ae3995ca2c719edbc31c0b37f6044f0bef069a0f7111480a158298f39824ebf0fd62174743f3c95460112ca174ba06a86e6bcd9dfdf44d8a246e1ce819f6632223fac63e8b10927f95a4f3ca25ea226bca63e05cf8303ef0b85096e"], 0x74}}, 0x0) r2 = socket(0x0, 0x80002, 0x0) sendmmsg$alg(r2, &(0x7f0000000180)=[{0x63, 0x1000000000000, &(0x7f0000000100)=[{&(0x7f0000000040)="e588da94b522c2d1f313702948718f407fe7166ac45a790cd2065b44582f3310fb003cb29f9afc1ddb6272a61982d91403b9914e7638a71eab73d729de3c717034a0069e9ed7d8d5fa1979ad04faed8aeb63cac0ab9a4d2927d53b44ef0f6eb8b357571086780d116f40c92841c5a3d72ac31d7abedde3433aa57b7fefb2a6e25f68b39642e8ed4cba1d481661ba"}, {&(0x7f0000000600)="a175aecfc133f10e8096d588d507cb2369905aafe9156c60719627564d1f5841ed3912a4b4d6372b4d52111e6d26ae638675c823527d292fb9cfb0691358daaeed278a87b98817f0efa445e1e8110e40b7979829311002818ea4bfa43e186dbdf71f761f261789a4e4063b30213fc8674cff946703b49ecc157cd063ec3bf08b8f75365561ef81b12e6d77479cb6fba9e4a0e862fe0729da03403caa9b02aff1a185885195"}], 0xe, &(0x7f0000000100)}], 0x126618d46e7cf97, 0x0) 09:04:34 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0b") [ 695.441911][ T5531] device hsr0 left promiscuous mode 09:04:34 executing program 1: r0 = socket$inet(0x2, 0x803, 0xa0) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0x27, &(0x7f0000002d80)={@multicast2, @local}, 0xc) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f0000000000)="0800b5055e0bcfe87b0071") r3 = syz_init_net_socket$ax25(0x3, 0x3, 0x0) r4 = socket$inet(0x10, 0x2, 0x0) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) ioctl$SIOCAX25ADDUID(r3, 0x89e1, &(0x7f00000002c0)={0x3, @default, r5}) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r8) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000000300)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r8, 0x84, 0x6c, &(0x7f0000000040)={r10, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f00000000c0)=@assoc_id=r10, &(0x7f0000000100)=0x4) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000140)={r11, 0x52, 0x7, 0x81, 0x3, 0x8}, 0x14) setsockopt$netrom_NETROM_N2(r6, 0x103, 0x3, &(0x7f00000001c0)=0x4000, 0x4) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0xf, &(0x7f0000000200)={{{@in=@broadcast, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x19, 0x0, 0x0, 0x0, 0x0, r5}, {0x0, 0x4}, {0x0, 0x0, 0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {{@in6=@mcast2}, 0x0, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xe8) [ 695.701257][ T5537] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 695.710205][ T5537] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:34 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x10, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:35 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0b") 09:04:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x4c01, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r5, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r6 = accept4(r1, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000380)=ANY=[@ANYBLOB="ee2886f8b11a78f156bb2a899c75ea12d85dc22d4834dc5dbc7eb276781f2b86073ecd354b02c398c51a35afe41c0104fc130b7184df45b100609ca3447a9cc9e4203fd1ff81a26c2e053389d21b07deac115373358f98c15e7b692d85a7cf08e62e23600b", @ANYRES32=0x0], &(0x7f00000000c0)=0xfffffffffffffe6f) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r8, &(0x7f0000000140), 0x492492492492805, 0x0) [ 695.918449][ T5559] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 695.946751][ T5559] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x5411, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:35 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000040)='TIPC\x00') sendmsg$TIPC_CMD_GET_REMOTE_MNG(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x1c, r5, 0x1}, 0x1c}}, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r3, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x1c, r5, 0x200, 0x70bd2c, 0x25dfdbff, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4001}, 0x81) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_DELAYED_SACK(r6, 0x84, 0x10, &(0x7f0000000080)=@sack_info={0x0, 0x200, 0x3}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000140)={0xf1c, 0x8, 0x0, 0xcaf, 0x0, 0x400, 0x7fffffff, 0x3, r7}, &(0x7f0000000180)=0x20) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r8 = socket$inet6_sctp(0xa, 0x5, 0x84) r9 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r9, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @remote}], 0x10) r10 = socket$isdn_base(0x22, 0x3, 0x0) bind(r10, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYRES16=r10, @ANYRES32=0x0], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r8, 0x84, 0x1, &(0x7f0000000000)={r11}, 0x14) 09:04:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x5421, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:35 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0b") 09:04:35 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000013c0)=ANY=[@ANYBLOB="01000000fcd3b95ef6f7decba1b7b8b48ac807a506c65d5147695b503f6267ab6b670947a8d820c609e6da32ae7242bf0fd66043d23df19b08e6a7558037a55b60edef766a76e254a76bbcc94057dcb71bc7b8ec020e1c4bbdeb41f893d8076bf8780ba46a306bb179b24b9f304ef5b2ad840195340c57672233e94197bf89d546", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={r5, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r1, 0x84, 0x7c, &(0x7f0000001200)={r5, 0x3}, 0x8) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000001280)='highspeed\x00', 0xffffffffffffff4d) r7 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r7, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r8 = socket$isdn_base(0x22, 0x3, 0x0) bind(r8, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r9 = accept(r8, &(0x7f0000001480)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @initdev}}}, &(0x7f0000001500)=0x80) ioctl$SIOCX25GFACILITIES(r9, 0x89e2, &(0x7f0000001300)) bind$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x4e20}, 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r10 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$sock_int(r10, 0x1, 0x6, &(0x7f00000010c0)=0x40, 0x4) r11 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r11, &(0x7f00000012c0)={0xa, 0x4e22, 0x0, @rand_addr, 0x7}, 0x1c) listen(r11, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r11, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r12 = accept4(r11, 0x0, 0x0, 0x0) sendto$inet6(r12, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r13) r14 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r14, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r15 = socket$isdn_base(0x22, 0x3, 0x0) bind(r15, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r16 = socket$isdn_base(0x22, 0x3, 0x0) bind(r16, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r17 = socket$isdn_base(0x22, 0x3, 0x0) bind(r17, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r14, 0x84, 0x1d, &(0x7f0000001340)=ANY=[@ANYRESOCT=r15, @ANYRESOCT=r3, @ANYBLOB="9e13cf15c53ae4c9c89d0eaae95129984f10565361b29dd956631768f419afa12278b791", @ANYPTR=&(0x7f0000001240)=ANY=[@ANYRES64=0x0, @ANYRESHEX=r7, @ANYPTR, @ANYRES64=r16], @ANYRESHEX=0x0, @ANYPTR], &(0x7f000095dffc)=0x6) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r13, 0x84, 0x6c, &(0x7f0000000040)={0x0, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r12, 0x84, 0x6d, &(0x7f0000001100)={0x0, 0x73, "f670e27159e8a947e9ef81efcc126c291eecd108f08bd52ce11d0c0cb2e23b482f128a86d172e09ff55b378b4d2e2be19ef3df6b81f3b7eb30f1a4908eb720c06924402ccf9795fd5b00ff3981c5c181322aa2e5c27d4b1423b3c904ca42b003504f6302d3bcd5f327ea35562cee87b34bfe89"}, &(0x7f0000001180)=0x7b) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000011c0)=@assoc_value={r18, 0xffff}, 0x8) getsockopt$bt_hci(0xffffffffffffffff, 0x84, 0x7b, &(0x7f0000000080)=""/4096, &(0x7f0000000000)=0x1000) mmap(&(0x7f0000000000/0xef9000)=nil, 0xef9000, 0xfffffffffdfffffb, 0x32, 0xffffffffffffffff, 0x0) [ 696.294039][ T5585] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 696.313848][ T5585] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x5450, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x5451, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$xdp(0x2c, 0x3, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)={0x80000000, 0x100000001, 0x2, 0x0, 0x0, [{r1, 0x0, 0x1}, {r2, 0x0, 0x6}]}) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000040)=@broute={'broute\x00', 0x20, 0x1, 0x1a8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x20000480], 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="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"/424]}, 0x220) 09:04:35 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b") 09:04:35 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x5452, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 696.729848][ T5611] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 696.771506][ T5611] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r5, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r6 = accept4(r1, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r8 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r8, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:36 executing program 1: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000180)={{0x3, 0x0, @identifier="2a44a35925043a55e5e005df32b0b1b6"}}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0xcd, "9fb1a4a7913e1240ea1cc4fc75d1177cd56e714adaf272dd00c397156c64accd2bb155e3c77c1ea48174bb6fbf73ae7de4ce00ac2baf5757a0d0258e3ea43dd541f2cba8140a055532034ee7098a2bb0c307f34b318e45b86bf53273275d21354b3b9dd98e4f3abcbcb8139f63dc356abea198845500b9966e6f1dffcf11a1a1e4eb925eaa6c5921ae3817df03cbf7a5fc6f3a09294081dcb72fd823f86038198ad8afafa6c41c1a5597f33b7e0d33268bc08fb7618d044a3fc96638865323563a71c6655bb4e52e4ee8239d07"}, &(0x7f00000002c0)=0xf1) ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000000040)={0x0, 0x1}) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 09:04:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x5460, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x6364, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:36 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r4, 0x84, 0x6c, &(0x7f0000000100)={0x0, 0xa4, "c97f74861a10ef5a5525c9933f9f0df87abfb263fedc396156269d108f5521c1cbad06f1c7ec19158da22b44b9802a1cb56f13eba24be49c1938708ababa84d31560b711bcf0fe12aff16b646ea7ae4e5b7bad6506569c875d8b67223b9d9fce0145f672644ba9cccbe11032fdc027d2f7550e25bb81af50fcd2a5a58920c786b3a905bea392b6179c2a9cb880e4204686c5474b881f4c86944b1b832dc2633541333452"}, &(0x7f0000000040)=0xac) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r6) r7 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r7, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r6, 0x84, 0x6c, &(0x7f0000000240)=ANY=[@ANYRES32=r8, @ANYBLOB="1c0000006d07e43b996cc8d2d83fdfb63748b000eaa63136834ff1bd10c20f050000cf40d8fcb586"], &(0x7f00000000c0)=0x24) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x19, &(0x7f0000000200)={r8, 0x3}, 0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) socket$key(0xf, 0x3, 0x2) 09:04:36 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b") 09:04:36 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00\x00\xe7\xff\x03\x00\x00\x00\x00\x06\x00', 0xfd}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x20000000005, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000000), 0x9f) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="37f20000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x1, 0xffffffc0, 0xa0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000300)=0x1, 0xfffffd77) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host}, 0x10, 0x80800) sendto$packet(r0, &(0x7f0000000340), 0xfffffffffffffd72, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 09:04:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x660c, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 697.306544][ T5649] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 697.335712][ T5649] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x6611, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8901, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:36 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b") 09:04:36 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8902, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r5, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r6 = accept4(r1, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r7 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r7, &(0x7f0000000140), 0x492492492492805, 0x0) [ 697.769617][ T5675] netlink: 'syz-executor.3': attribute type 27 has an invalid length. 09:04:37 executing program 1: pipe(0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00'}) r1 = socket$kcm(0x29, 0x5, 0x0) ioctl$sock_kcm_SIOCKCMUNATTACH(r1, 0x89e1, &(0x7f0000000000)) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cpu.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r1, 0xc0406619, &(0x7f0000000180)={{0x3, 0x0, @identifier="2a44a35925043a55e5e005df32b0b1b6"}}) write$binfmt_script(r2, &(0x7f0000000040)=ANY=[], 0x7c774aac) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xc, 0x2011, r2, 0x0) getsockopt$IPT_SO_GET_ENTRIES(r0, 0x0, 0x41, &(0x7f00000001c0)={'nat\x00', 0xcd, "9fb1a4a7913e1240ea1cc4fc75d1177cd56e714adaf272dd00c397156c64accd2bb155e3c77c1ea48174bb6fbf73ae7de4ce00ac2baf5757a0d0258e3ea43dd541f2cba8140a055532034ee7098a2bb0c307f34b318e45b86bf53273275d21354b3b9dd98e4f3abcbcb8139f63dc356abea198845500b9966e6f1dffcf11a1a1e4eb925eaa6c5921ae3817df03cbf7a5fc6f3a09294081dcb72fd823f86038198ad8afafa6c41c1a5597f33b7e0d33268bc08fb7618d044a3fc96638865323563a71c6655bb4e52e4ee8239d07"}, &(0x7f00000002c0)=0xf1) ioctl$SIOCX25SCAUSEDIAG(0xffffffffffffffff, 0x89ec, &(0x7f0000000040)={0x0, 0x1}) mmap(&(0x7f0000f44000/0x4000)=nil, 0x50707c, 0x1000006, 0x2013, r2, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r2, 0x6611) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffffff, 0x89e2, &(0x7f00000000c0)={r0}) getsockopt$inet_sctp6_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x7, &(0x7f0000000100), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 09:04:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8903, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:37 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b00") 09:04:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8904, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:37 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000300)={0xa, 0x8000002}, 0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000540)='dctcp\x00', 0x6) sendto$inet6(r0, 0x0, 0x0, 0x20000001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) r1 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000140)={'lo\x00\x00\xe7\xff\x03\x00\x00\x00\x00\x06\x00', 0xfd}) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r3 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_tcp_int(r3, 0x6, 0x80000000000002, &(0x7f0000000800)=0x16c, 0x4) setsockopt$inet_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000480)={@in={{0x2, 0x0, @local}}, 0x0, 0x20000000005, 0x2, "a77760f5a7645bc43c241d69912dda0c63c2a66726f8cfafd6c8fe2c98de7ba44947a79015f0fe57917cb62a93987a938fdedfce7bbba4fec2d8a09c41fb233245f2604b9e07b8ab79ec15ef2818a179"}, 0xd8) bind$inet(r3, &(0x7f0000deb000)={0x2, 0x4e23, @multicast1}, 0x10) sendto$inet(r3, 0x0, 0x0, 0x200007fd, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) setsockopt$sock_int(r3, 0x1, 0x8, &(0x7f0000000000), 0x9f) recvmsg(r3, &(0x7f0000000240)={&(0x7f0000000040)=@nfc, 0x80, &(0x7f0000000180)=[{&(0x7f0000003ac0)=""/4096, 0xdc00}], 0x1, &(0x7f0000000200)=""/20, 0x14}, 0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB="37f20000", @ANYRES32=0x0], &(0x7f000095dffc)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x8, 0x1, 0xffffffc0, 0xa0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, 0x0, 0x0) write$cgroup_int(r2, &(0x7f0000000300)=0x1, 0xfffffd77) accept4$vsock_stream(r2, &(0x7f0000000000)={0x28, 0x0, 0x2711, @host}, 0x10, 0x80800) sendto$packet(r0, &(0x7f0000000340), 0xfffffffffffffd72, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 09:04:37 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000140)=0x1c, 0x80000) sendto$inet6(r5, &(0x7f0000000300)="531258d336a7afb91a3d872ff4aa1c449e3488f8b2bb49a5ec7e6406e4e3e12789417e548ed0c1836f1517781f0a9d04c0474b63591cf51f520ab1dff4", 0xffffffffffffffeb, 0x50800, 0x0, 0x1a) r6 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r6, &(0x7f0000000380)="ab324dec107e9fa59999bafc0323b44b1f469054a1d03d093f420faf5e2a22f20fb15e95ed443379d4fbc0361287f3911eb4e8ce1f02fcbf51f08128940f67e2e0fce4a01d0b26a9292db41da475ad2d389ca4af5f3fb2b67f42302a1d3f0e6295cc345874d57a10af1a6b6c159cecf695c1342ed3903653667c5deec0e32a79396ed534004f2915af6282c9626dc862449c10bbe877bf3be333cbda7927bb513a66719d9f", 0xa5, 0xf380c94c0cade7f, &(0x7f0000000180)={0xa, 0x4e20, 0x8, @mcast1, 0x7ff}, 0x1c) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r7) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r7, 0x84, 0x6c, &(0x7f0000000040)={r9, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r4, 0x84, 0x70, &(0x7f0000000200)={r9, @in6={{0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x7fffffff}}, [0x5, 0x0, 0x9, 0x8, 0x3, 0x0, 0x3, 0x77, 0x2, 0x1, 0x5, 0x1, 0xc95, 0x101, 0x401]}, &(0x7f0000000040)=0x100) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r10}, 0x14) [ 698.270162][ T5697] netlink: 'syz-executor.3': attribute type 27 has an invalid length. 09:04:37 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8906, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:37 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b00") 09:04:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r5, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r6 = accept4(r1, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r7 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r7, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8907, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 698.931863][ T5726] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 698.953328][ T5726] __nla_validate_parse: 2 callbacks suppressed [ 698.953337][ T5726] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:38 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f00000000c0)={0x20}) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='memory.stat\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) write$cgroup_int(r2, &(0x7f0000000380), 0x1040c) r3 = socket$isdn_base(0x22, 0x3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x7, &(0x7f0000000000)={0x80}, 0x4) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x1c, 0x0, 0x1, 0x0, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, 0x376) ioctl$sock_netdev_private(r3, 0x89ff, &(0x7f00000003c0)="192155e5f7640ca6e7563117bd51bcfd9e75033896d0796e1ec8a3b6313cc45b71445e9a134428357ba94de7edc2aa129b33af855cbefe66af1b88bee4213293127b15053491a97088ce8379936a5cd60be56cbb33210b48ff8ce7d9baa71de7c95db63c03b589e55686f1fa684925e88c127978ff464ec88ef77944080f027d5c70d4809cd1a5825ed73de544d6d888b3b897e25e5b2802f048b41041148550b01499208eace46115588a64b238009a88bb9b832e5de9412ae76081e668f366e02aa12ece914572d558c892d64672926d39ddfdbc144f048752d9f7d347") ioctl$EXT4_IOC_ALLOC_DA_BLKS(r2, 0x660c) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYRESOCT], 0x1732) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000001300)={0x0, r1, 0x0, 0x0, 0x3}) 09:04:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890b, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:38 executing program 4: socket$alg(0x26, 0x5, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r1 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r2 = accept4$ax25(r1, &(0x7f0000000100)={{0x3, @bcast}, [@bcast, @rose, @null, @default, @netrom, @rose, @default, @default]}, &(0x7f0000000180)=0x48, 0x80800) ioctl$SIOCAX25DELFWD(r2, 0x89eb, &(0x7f00000001c0)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='hugetl\x04\x00\x00\x00\x00\x00\x00\x00age_ir_Z\xa2\xf4es\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f0000000000), 0xffffff6a) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(0xffffffffffffffff, 0x660c) pipe(0x0) getsockopt$SO_TIMESTAMP(0xffffffffffffffff, 0x1, 0x3f, 0x0, &(0x7f0000002340)) socket$nl_route(0x10, 0x3, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(0xffffffffffffffff, 0x84, 0x6c, &(0x7f00000002c0)={0x0, 0x7a, "837abd0084b15cc3c56d554a3e132769484475ea1a5ab24e9cd1f480e9cfed2c69a4549a9ad6d5c521dad65ba1e2ed1385983b6092aff2e75de6ab52ceb72cd937058ca9c2332409c7c7fce9fa23f225d50310e8919daaf419f83d2847a9432706d09075db4a79c8dc31d8e6bc7bc019ea9f681280367853cddd"}, &(0x7f00000000c0)=0x82) mmap(&(0x7f0000002000/0x1000)=nil, 0x1000, 0xbcda34450b800b7a, 0x10, 0xffffffffffffffff, 0x0) 09:04:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x1b8) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) 09:04:38 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b00") 09:04:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890c, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:38 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) socket$inet6_sctp(0xa, 0x10000000005, 0x84) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r4, 0x0, 0x0, 0x0) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r5, 0x84, 0x6e, &(0x7f0000000040), 0x0) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000200)=ANY=[@ANYBLOB="ff000000253b2dba822f395b4b3e67c8c4cde4a3d33e796be677b85e738798f7bb9d01ee50ccb52375486ef596ba8fe80406aaee60ed1b7a9a6f1a8bee0fa722ebfa5c0278ec5ec72f98aedb6903f4c30cc9256b196cea0e5fe831dd01cb0f66ff3a3cf7488e9235aebdeb8d48f2c3636973405fa2fc7a238cdd36f3dfeb1b6a51f3ecdf04224d634122caac1256a9f86569a23a552d8a6ff10fe57201e68dbb369fed7fac3c43d17e3907d310130827c34ec28665a24811b47953987addda56dec0ccb4e94cee6a5c998ba0e7e20f5f9582ab131950af3efeffff000000000000ffc8a449a7b8ea7cfb3eabd701b52c220c88374fe8cb929f", @ANYRES32=r4], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r6}, 0x14) [ 699.481623][ T5761] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 699.533414][ T5761] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r5, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) r6 = accept4(r1, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) setsockopt$inet6_tcp_TCP_REPAIR(r6, 0x6, 0x13, &(0x7f0000000200)=0x1, 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r7 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r7, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:38 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x890d, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:39 executing program 3 (fault-call:2 fault-nth:0): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8912, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 699.974283][ T5785] FAULT_INJECTION: forcing a failure. [ 699.974283][ T5785] name failslab, interval 1, probability 0, space 0, times 0 [ 700.016237][ T5785] CPU: 1 PID: 5785 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 700.024090][ T5785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.038334][ T5785] Call Trace: [ 700.041645][ T5785] dump_stack+0x172/0x1f0 [ 700.046002][ T5785] should_fail.cold+0xa/0x15 [ 700.050621][ T5785] ? fault_create_debugfs_attr+0x180/0x180 [ 700.056445][ T5785] ? ___might_sleep+0x163/0x2c0 [ 700.061318][ T5785] __should_failslab+0x121/0x190 [ 700.066275][ T5785] should_failslab+0x9/0x14 [ 700.070791][ T5785] __kmalloc+0x2e0/0x770 [ 700.075051][ T5785] ? __might_fault+0x12b/0x1e0 [ 700.079826][ T5785] ? rw_copy_check_uvector+0x31a/0x390 [ 700.085299][ T5785] rw_copy_check_uvector+0x31a/0x390 [ 700.090602][ T5785] ? lock_downgrade+0x920/0x920 [ 700.095477][ T5785] import_iovec+0xc9/0x410 [ 700.099908][ T5785] ? dup_iter+0x260/0x260 [ 700.104252][ T5785] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 700.110522][ T5785] ? _copy_from_user+0x12c/0x1a0 [ 700.115479][ T5785] copy_msghdr_from_user+0x2ce/0x440 [ 700.120779][ T5785] ? move_addr_to_kernel.part.0+0x110/0x110 [ 700.126679][ T5785] ? __kasan_check_read+0x11/0x20 [ 700.131719][ T5785] ? __fget+0x35d/0x560 [ 700.135876][ T5785] ___sys_sendmsg+0x10b/0x920 [ 700.135896][ T5785] ? copy_msghdr_from_user+0x440/0x440 [ 700.135918][ T5785] ? lock_downgrade+0x920/0x920 [ 700.150884][ T5785] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.157154][ T5785] ? __kasan_check_read+0x11/0x20 [ 700.162200][ T5785] ? __fget+0x384/0x560 [ 700.166378][ T5785] ? ksys_dup3+0x3e0/0x3e0 [ 700.170809][ T5785] ? find_held_lock+0x35/0x130 [ 700.175592][ T5785] ? get_pid_task+0xc9/0x190 [ 700.180206][ T5785] ? __fget_light+0x1a9/0x230 [ 700.184896][ T5785] ? __fdget+0x1b/0x20 [ 700.188982][ T5785] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 700.195238][ T5785] ? sockfd_lookup_light+0xcb/0x180 [ 700.200443][ T5785] __sys_sendmmsg+0x1bf/0x4d0 [ 700.205130][ T5785] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 700.210166][ T5785] ? __mutex_unlock_slowpath+0xf8/0x6b0 [ 700.215723][ T5785] ? rcu_read_lock_bh_held+0xb0/0xb0 [ 700.221044][ T5785] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 700.227287][ T5785] ? fput_many+0x12c/0x1a0 [ 700.231707][ T5785] ? fput+0x1b/0x20 [ 700.235516][ T5785] ? ksys_write+0x1cf/0x290 [ 700.240022][ T5785] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 700.245479][ T5785] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 700.250933][ T5785] ? do_syscall_64+0x26/0x760 [ 700.255617][ T5785] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 700.261711][ T5785] ? do_syscall_64+0x26/0x760 [ 700.266408][ T5785] __x64_sys_sendmmsg+0x9d/0x100 [ 700.271357][ T5785] do_syscall_64+0xfa/0x760 [ 700.276809][ T5785] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 700.282687][ T5785] RIP: 0033:0x459f49 [ 700.286566][ T5785] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 700.306149][ T5785] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 09:04:39 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8915, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 700.314549][ T5785] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 700.322508][ T5785] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 700.331157][ T5785] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 700.339110][ T5785] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 700.347077][ T5785] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:39 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000100)={0xa, 0x4e22}, 0x1c) listen(r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20000004, &(0x7f000031e000)={0xa, 0x4e22}, 0x1c) recvfrom$inet6(r1, &(0x7f0000000040)=""/34, 0xfffffffffffffdcc, 0x100, &(0x7f0000001880), 0x1c) write$binfmt_misc(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_MSFILTER(0xffffffffffffffff, 0x29, 0x30, 0x0, 0x9d) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x2761, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0xc0c0583b, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) socket(0x0, 0x0, 0x0) r3 = socket$nl_crypto(0x10, 0x3, 0x15) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(0xffffffffffffffff, 0x6, 0x1d, &(0x7f0000000140), &(0x7f0000000180)=0x14) ioctl$EXT4_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0xcf75c4bcdb5fb9d4) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) sendto$rxrpc(r2, &(0x7f0000000180), 0x0, 0x0, &(0x7f0000001180)=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @multicast2}}, 0x24) getsockopt$rose(0xffffffffffffffff, 0x104, 0x0, 0x0, 0x0) socket(0x10, 0x3, 0x0) r4 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) bind$llc(r4, &(0x7f0000000180)={0x1a, 0x10f, 0x1f, 0xfc, 0x0, 0x0, @random="48d9e6aa3026"}, 0x10) sendmmsg(r4, &(0x7f0000001380), 0x3fffffffffffeed, 0x0) recvmmsg(r4, 0x0, 0x0, 0x0, 0x0) r5 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(r5, 0x8904, &(0x7f0000000000)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0)={r6}, 0xc) syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)) r7 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000480)={0x1c, r7, 0x21, 0x0, 0x1, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x2000000}]}, 0x1c}}, 0x0) r8 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) bind$llc(r8, &(0x7f0000000180)={0x1a, 0x10f, 0x1f, 0xfc, 0x0, 0x0, @random="48d9e6aa3026"}, 0x10) ioctl$int_in(r8, 0x100000000005452, &(0x7f0000000080)=0x9) connect$llc(0xffffffffffffffff, &(0x7f0000000100)={0x1a, 0x1, 0x0, 0x0, 0x3, 0x0, @link_local}, 0x10) recvmmsg(r8, &(0x7f0000004b00)=[{{&(0x7f0000000300)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000580)=""/112}], 0x0, 0x0, 0x32a}, 0x1}, {{&(0x7f0000000600)=@isdn, 0x0, &(0x7f0000000800)=[{&(0x7f0000000280)=""/64, 0x30d}, {&(0x7f00000018c0)=""/4096}, {&(0x7f0000000680)=""/213}, {&(0x7f00000003c0)=""/18}, {&(0x7f0000000780)=""/72}], 0x0, &(0x7f00000028c0)=""/4096}, 0x40}, {{&(0x7f0000000880)=@generic, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000900)=""/219}, {&(0x7f0000000440)=""/50}, {&(0x7f00000004c0)=""/27}, {&(0x7f0000000a00)=""/142}, {&(0x7f0000000ac0)=""/37}, {&(0x7f0000004c80)=""/146}, {&(0x7f0000000bc0)=""/135}], 0x0, &(0x7f0000000d00)=""/218}, 0x6}, {{&(0x7f0000000e00)=@ipx, 0x0, &(0x7f0000000ec0), 0x0, &(0x7f0000000f00)=""/219, 0x1b5}, 0x7}, {{&(0x7f0000001000)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x0, {0x2, 0x0, @loopback}}, 0x0, &(0x7f00000013c0)=[{&(0x7f0000001080)=""/40}, {&(0x7f00000011c0)=""/233}, {&(0x7f00000010c0)=""/60}, {&(0x7f00000038c0)=""/4096}, {&(0x7f00000012c0)=""/225}, {&(0x7f0000001100)=""/77}], 0x20d}, 0xb}, {{0x0, 0x0, &(0x7f0000004a00)=[{&(0x7f0000001440)=""/28}, {&(0x7f0000001480)=""/202}, {&(0x7f0000001580)=""/129}, {&(0x7f0000001640)=""/67}, {&(0x7f00000016c0)=""/121}, {&(0x7f0000001740)=""/54}, {&(0x7f0000001780)=""/218}, {&(0x7f00000048c0)=""/189, 0x2b2}, {&(0x7f0000004d40)=""/70}, {&(0x7f00000049c0)=""/53}], 0x0, &(0x7f0000004ac0)}, 0x2}], 0x33b, 0x0, 0x0) r9 = syz_init_net_socket$llc(0x1a, 0x2, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000000)=0x0) setsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000002c0), 0xc) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000240)=ANY=[@ANYRES32=r8, @ANYPTR=&(0x7f0000000500)=ANY=[@ANYRES64=r8, @ANYRES16, @ANYRESHEX=r9, @ANYRESDEC, @ANYRES64, @ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRESDEC, @ANYRES16, @ANYRES32], @ANYRESOCT=r10, @ANYRESDEC], @ANYRESDEC, @ANYRESHEX, @ANYRES32], &(0x7f0000000100)=0x5) r11 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r11, 0x10e, 0xc, &(0x7f0000000040)={0x7ff}, 0x10) sendmsg$nl_generic(r11, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000000)=ANY=[@ANYBLOB="1300000042001fff0000010000f552c055000000"], 0x14}}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000080)='vegas\x00', 0x6) r12 = accept4(r0, 0x0, 0x0, 0x0) sendto$inet6(r12, &(0x7f00000000c0), 0x0, 0xa08b, 0x0, 0x0) 09:04:39 executing program 3 (fault-call:2 fault-nth:1): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 700.470744][ T26] audit: type=1800 audit(1572339879.672:98): pid=5795 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.4" name=68756765746C04 dev="sda1" ino=16545 res=0 [ 700.523140][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 700.650663][ T5812] FAULT_INJECTION: forcing a failure. [ 700.650663][ T5812] name failslab, interval 1, probability 0, space 0, times 0 09:04:40 executing program 4: r0 = socket(0x10, 0x80002, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r2 = socket$inet6(0xa, 0x1000000000002, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'syz_tun\x00', 0x0}) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000000)={0x0, 0x8}, 0xc) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000b40)=ANY=[@ANYBLOB="7400000025000b056f9865334c0000aeffffff00", @ANYRES32=r3, @ANYPTR64=&(0x7f0000000340)=ANY=[@ANYRESHEX=r3, @ANYRES16, @ANYBLOB="a150e2e2758d4e91596018d9f9fee7730e8324e6a53e90c928dce167dbd3a9cf91eca0f7ce02c58e8b104a484f471ec6c8d073bcc6ab8a5bc90fca830eccebf865de72c6a282d7d8748a5fe106bd0b3a7068cd86a6a89f69968263390567745a4a0810f218c2d32f889dfd2063b043b7c6d9f49ccb97465ad28f0a0b54923247fedcad39c04d3304d3e86e3d"]], 0x3}, 0x1, 0x0, 0x0, 0x80}, 0x0) sendmmsg$alg(r0, &(0x7f0000000180)=[{0x3, 0x1000000000000, &(0x7f0000000080), 0x0, &(0x7f0000000100)}], 0x492492492492642, 0x0) 09:04:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r5, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) accept4(r1, &(0x7f0000000180)=@tipc=@id, &(0x7f0000000100)=0x80, 0x800) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r6 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r6, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8916, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:40 executing program 5: r0 = socket$isdn_base(0x22, 0x3, 0x0) bind(r0, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000040)) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) shutdown(r1, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r2, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000002ac9cd2887be64db8deb847a651d17ac44e867b7b9d392b4e897bb0811ffc4d9b5eb7e11681afd92a945c745f0b3856db8b557f684c10eaab0d8f6f8b5d784f3f3b3d032ef8d7ab3477a58f7e999988c97562f8c2cca7a13375ee23ccab658a7b1c704be734c92ef69cc5139075e73493072e88f8e587d3d9469e29f13a3cf5bc8ac65d6512957869e22045799d39bbe6a356e7507b7ec9a418a5c77f58c7214ba582b628f8252f6b77996e3c761deb5968373c4e067c2cc38e2185b84f0fff9be3a86a10904fb8fdebd5d6ae0fbd790250d68e9e2bd01dcf00b23d97c22c182fbcf4393a8e5725f", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) [ 700.760185][ T5812] CPU: 0 PID: 5812 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 700.768041][ T5812] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 700.778116][ T5812] Call Trace: [ 700.781434][ T5812] dump_stack+0x172/0x1f0 [ 700.785793][ T5812] should_fail.cold+0xa/0x15 [ 700.790400][ T5812] ? fault_create_debugfs_attr+0x180/0x180 [ 700.796240][ T5812] ? ___might_sleep+0x163/0x2c0 [ 700.801117][ T5812] __should_failslab+0x121/0x190 [ 700.806073][ T5812] should_failslab+0x9/0x14 [ 700.810585][ T5812] kmem_cache_alloc_node+0x268/0x740 [ 700.816004][ T5812] __alloc_skb+0xd5/0x5e0 [ 700.820339][ T5812] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 700.825904][ T5812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.832140][ T5812] ? netlink_autobind.isra.0+0x228/0x310 [ 700.837765][ T5812] netlink_sendmsg+0x972/0xd60 [ 700.842519][ T5812] ? netlink_unicast+0x710/0x710 [ 700.847442][ T5812] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 700.852973][ T5812] ? apparmor_socket_sendmsg+0x2a/0x30 [ 700.858424][ T5812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.864646][ T5812] ? security_socket_sendmsg+0x8d/0xc0 [ 700.870097][ T5812] ? netlink_unicast+0x710/0x710 [ 700.875019][ T5812] sock_sendmsg+0xd7/0x130 [ 700.879421][ T5812] ___sys_sendmsg+0x3e2/0x920 [ 700.884603][ T5812] ? copy_msghdr_from_user+0x440/0x440 [ 700.890048][ T5812] ? lock_downgrade+0x920/0x920 [ 700.894883][ T5812] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 700.901106][ T5812] ? __kasan_check_read+0x11/0x20 [ 700.906116][ T5812] ? __fget+0x384/0x560 [ 700.910281][ T5812] ? ksys_dup3+0x3e0/0x3e0 [ 700.914694][ T5812] ? find_held_lock+0x35/0x130 [ 700.919441][ T5812] ? get_pid_task+0xc9/0x190 [ 700.924013][ T5812] ? __fget_light+0x1a9/0x230 [ 700.928673][ T5812] ? __fdget+0x1b/0x20 [ 700.932734][ T5812] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 700.938955][ T5812] ? sockfd_lookup_light+0xcb/0x180 [ 700.944138][ T5812] __sys_sendmmsg+0x1bf/0x4d0 [ 700.948817][ T5812] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 700.953859][ T5812] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 700.960078][ T5812] ? fput_many+0x12c/0x1a0 [ 700.964476][ T5812] ? fput+0x1b/0x20 [ 700.968266][ T5812] ? ksys_write+0x1cf/0x290 [ 700.972762][ T5812] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 700.978203][ T5812] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 700.983645][ T5812] ? do_syscall_64+0x26/0x760 [ 700.988327][ T5812] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 700.994400][ T5812] ? do_syscall_64+0x26/0x760 [ 700.999083][ T5812] __x64_sys_sendmmsg+0x9d/0x100 [ 701.004032][ T5812] do_syscall_64+0xfa/0x760 [ 701.008541][ T5812] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.014414][ T5812] RIP: 0033:0x459f49 [ 701.018292][ T5812] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 701.037880][ T5812] RSP: 002b:00007f3d8c6b2c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 701.046286][ T5812] RAX: ffffffffffffffda RBX: 00007f3d8c6b2c90 RCX: 0000000000459f49 [ 701.054248][ T5812] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 701.062199][ T5812] RBP: 000000000075bfc8 R08: 0000000000000000 R09: 0000000000000000 [ 701.070154][ T5812] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6b36d4 [ 701.078110][ T5812] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:40 executing program 3 (fault-call:2 fault-nth:2): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8917, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:40 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000dc0)={0xa, 0x4e20}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0x48101, &(0x7f0000000000)={0xa, 0x4e23, 0x0, @mcast2, 0x800}, 0x1c) write$binfmt_misc(r0, &(0x7f0000000200)=ANY=[], 0xffdc) setsockopt$inet6_int(r0, 0x29, 0x4d, &(0x7f0000000080)=0x200006d26, 0x4) read(r0, &(0x7f0000000140)=""/165, 0x1000000eb) 09:04:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8918, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 701.357178][ T5839] FAULT_INJECTION: forcing a failure. [ 701.357178][ T5839] name failslab, interval 1, probability 0, space 0, times 0 [ 701.378271][ T5839] CPU: 0 PID: 5839 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 701.386124][ T5839] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.396188][ T5839] Call Trace: [ 701.399501][ T5839] dump_stack+0x172/0x1f0 09:04:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8919, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 701.403855][ T5839] should_fail.cold+0xa/0x15 [ 701.408466][ T5839] ? fault_create_debugfs_attr+0x180/0x180 [ 701.414299][ T5839] ? ___might_sleep+0x163/0x2c0 [ 701.419172][ T5839] __should_failslab+0x121/0x190 [ 701.424134][ T5839] should_failslab+0x9/0x14 [ 701.428652][ T5839] kmem_cache_alloc_node_trace+0x274/0x750 [ 701.434474][ T5839] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 701.440459][ T5839] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 701.446282][ T5839] __kmalloc_node_track_caller+0x3d/0x70 [ 701.451941][ T5839] __kmalloc_reserve.isra.0+0x40/0xf0 [ 701.457319][ T5839] __alloc_skb+0x10b/0x5e0 [ 701.457336][ T5839] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 701.457356][ T5839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.457371][ T5839] ? netlink_autobind.isra.0+0x228/0x310 [ 701.457391][ T5839] netlink_sendmsg+0x972/0xd60 [ 701.467338][ T5839] ? netlink_unicast+0x710/0x710 [ 701.488914][ T5839] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 701.494484][ T5839] ? apparmor_socket_sendmsg+0x2a/0x30 [ 701.500046][ T5839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 09:04:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x891a, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 701.506302][ T5839] ? security_socket_sendmsg+0x8d/0xc0 [ 701.511769][ T5839] ? netlink_unicast+0x710/0x710 [ 701.516713][ T5839] sock_sendmsg+0xd7/0x130 [ 701.521140][ T5839] ___sys_sendmsg+0x3e2/0x920 [ 701.526180][ T5839] ? copy_msghdr_from_user+0x440/0x440 [ 701.531654][ T5839] ? lock_downgrade+0x920/0x920 [ 701.536521][ T5839] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.542779][ T5839] ? __kasan_check_read+0x11/0x20 [ 701.547838][ T5839] ? __fget+0x384/0x560 [ 701.552006][ T5839] ? ksys_dup3+0x3e0/0x3e0 [ 701.556425][ T5839] ? find_held_lock+0x35/0x130 [ 701.561193][ T5839] ? get_pid_task+0xc9/0x190 [ 701.565784][ T5839] ? __fget_light+0x1a9/0x230 [ 701.570467][ T5839] ? __fdget+0x1b/0x20 [ 701.574552][ T5839] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 701.580807][ T5839] ? sockfd_lookup_light+0xcb/0x180 [ 701.586027][ T5839] __sys_sendmmsg+0x1bf/0x4d0 [ 701.590723][ T5839] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 701.595762][ T5839] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 701.602078][ T5839] ? fput_many+0x12c/0x1a0 [ 701.606479][ T5839] ? fput+0x1b/0x20 [ 701.610358][ T5839] ? ksys_write+0x1cf/0x290 [ 701.614860][ T5839] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 701.620340][ T5839] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 701.625779][ T5839] ? do_syscall_64+0x26/0x760 [ 701.630438][ T5839] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.636494][ T5839] ? do_syscall_64+0x26/0x760 [ 701.641156][ T5839] __x64_sys_sendmmsg+0x9d/0x100 [ 701.646091][ T5839] do_syscall_64+0xfa/0x760 [ 701.650581][ T5839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 701.656462][ T5839] RIP: 0033:0x459f49 [ 701.660347][ T5839] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 701.680035][ T5839] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 701.688559][ T5839] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 701.696522][ T5839] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 701.704490][ T5839] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 701.712554][ T5839] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 701.720515][ T5839] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:40 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x11, 0x800000003, 0x0) bind(r1, &(0x7f0000000080)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) getsockname$packet(r1, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000140)=0x14) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="480000002400e577a885ddb05cc582f24186cf0d", @ANYRES32=r2, @ANYBLOB="00000000ffffffff0000000008000100687462001c00020018000200030000001fffffff00"], 0x48}}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$netrom_NETROM_N2(r4, 0x103, 0x3, &(0x7f0000000000)=0x6, 0x4) 09:04:40 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x891b, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:40 executing program 3 (fault-call:2 fault-nth:3): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 701.831753][ T5860] FAULT_INJECTION: forcing a failure. [ 701.831753][ T5860] name failslab, interval 1, probability 0, space 0, times 0 [ 701.855989][ T5860] CPU: 0 PID: 5860 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 701.863840][ T5860] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 701.873903][ T5860] Call Trace: [ 701.877219][ T5860] dump_stack+0x172/0x1f0 [ 701.881572][ T5860] should_fail.cold+0xa/0x15 [ 701.886180][ T5860] ? fault_create_debugfs_attr+0x180/0x180 [ 701.892012][ T5860] __should_failslab+0x121/0x190 [ 701.896985][ T5860] should_failslab+0x9/0x14 [ 701.901484][ T5860] kmem_cache_alloc+0x47/0x710 [ 701.906252][ T5860] ? lock_acquire+0x190/0x410 [ 701.906267][ T5860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.906286][ T5860] skb_clone+0x154/0x3d0 [ 701.906304][ T5860] netlink_deliver_tap+0x94d/0xbf0 [ 701.906332][ T5860] netlink_unicast+0x5a2/0x710 09:04:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x891c, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 701.906350][ T5860] ? netlink_attachskb+0x7c0/0x7c0 [ 701.906366][ T5860] ? _copy_from_iter_full+0x25d/0x8c0 [ 701.906382][ T5860] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 701.906396][ T5860] ? __check_object_size+0x3d/0x437 [ 701.906420][ T5860] netlink_sendmsg+0x8a5/0xd60 [ 701.936497][ T5860] ? netlink_unicast+0x710/0x710 [ 701.936518][ T5860] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 701.947656][ T5860] ? apparmor_socket_sendmsg+0x2a/0x30 [ 701.947673][ T5860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 701.947686][ T5860] ? security_socket_sendmsg+0x8d/0xc0 [ 701.947702][ T5860] ? netlink_unicast+0x710/0x710 [ 701.947720][ T5860] sock_sendmsg+0xd7/0x130 [ 701.947736][ T5860] ___sys_sendmsg+0x3e2/0x920 [ 701.947754][ T5860] ? copy_msghdr_from_user+0x440/0x440 [ 701.947787][ T5860] ? lock_downgrade+0x920/0x920 [ 702.009621][ T5860] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.015882][ T5860] ? __kasan_check_read+0x11/0x20 [ 702.020924][ T5860] ? __fget+0x384/0x560 [ 702.025093][ T5860] ? ksys_dup3+0x3e0/0x3e0 [ 702.029510][ T5860] ? find_held_lock+0x35/0x130 [ 702.029527][ T5860] ? get_pid_task+0xc9/0x190 [ 702.029548][ T5860] ? __fget_light+0x1a9/0x230 [ 702.038874][ T5860] ? __fdget+0x1b/0x20 [ 702.038891][ T5860] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 702.038911][ T5860] ? sockfd_lookup_light+0xcb/0x180 [ 702.059152][ T5860] __sys_sendmmsg+0x1bf/0x4d0 [ 702.063835][ T5860] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 702.068866][ T5860] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 702.075103][ T5860] ? fput_many+0x12c/0x1a0 [ 702.079508][ T5860] ? fput+0x1b/0x20 [ 702.083301][ T5860] ? ksys_write+0x1cf/0x290 [ 702.087800][ T5860] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 702.093251][ T5860] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 702.098709][ T5860] ? do_syscall_64+0x26/0x760 [ 702.103384][ T5860] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 702.109466][ T5860] ? do_syscall_64+0x26/0x760 [ 702.114140][ T5860] __x64_sys_sendmmsg+0x9d/0x100 [ 702.119073][ T5860] do_syscall_64+0xfa/0x760 [ 702.123580][ T5860] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 702.129633][ T5860] RIP: 0033:0x459f49 [ 702.133519][ T5860] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 702.153117][ T5860] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 702.161520][ T5860] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 702.169486][ T5860] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 702.177459][ T5860] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 702.185432][ T5860] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 702.193407][ T5860] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 [ 702.206942][ T5860] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 702.216519][ T5860] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:41 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$sock_inet_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000040)) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) 09:04:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r5, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$IPVS_CMD_DEL_SERVICE(r3, &(0x7f0000000480)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x804008c}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r5, @ANYBLOB="10002abd7000fbdbdf25030000000800040007000000140001d836822c00080002003b00000008000b00"], 0x30}}, 0x4000000) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r6 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r6, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:41 executing program 4: r0 = socket$inet(0x2, 0x8, 0x14) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000fe3)="441f082f71701dd0b7e88dfe36cef3e26def2300020000001100001300", 0x1d) accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0x0, @initdev}, &(0x7f0000000040)=0x20, 0x1c1400) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f0000000100)) 09:04:41 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8922, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:41 executing program 3 (fault-call:2 fault-nth:4): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 702.448522][ T5885] FAULT_INJECTION: forcing a failure. [ 702.448522][ T5885] name failslab, interval 1, probability 0, space 0, times 0 [ 702.472817][ T5888] hsr0: mtu greater than device maximum [ 702.482141][ T5885] CPU: 0 PID: 5885 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 702.489986][ T5885] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 702.500063][ T5885] Call Trace: [ 702.503347][ T5885] dump_stack+0x172/0x1f0 [ 702.507669][ T5885] should_fail.cold+0xa/0x15 [ 702.512247][ T5885] ? fault_create_debugfs_attr+0x180/0x180 [ 702.518053][ T5885] ? ___might_sleep+0x163/0x2c0 [ 702.523149][ T5885] __should_failslab+0x121/0x190 [ 702.528081][ T5885] should_failslab+0x9/0x14 [ 702.532564][ T5885] kmem_cache_alloc_node+0x268/0x740 [ 702.537833][ T5885] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 702.543542][ T5885] ? rw_copy_check_uvector+0x2ce/0x390 [ 702.548988][ T5885] __alloc_skb+0xd5/0x5e0 [ 702.553301][ T5885] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 702.558827][ T5885] ? ___might_sleep+0x163/0x2c0 [ 702.563673][ T5885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.569897][ T5885] ? security_socket_getpeersec_dgram+0x8d/0xc0 [ 702.576124][ T5885] netlink_sendmsg+0x972/0xd60 [ 702.580872][ T5885] ? netlink_unicast+0x710/0x710 [ 702.585791][ T5885] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 702.591319][ T5885] ? apparmor_socket_sendmsg+0x2a/0x30 [ 702.596764][ T5885] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 702.602984][ T5885] ? security_socket_sendmsg+0x8d/0xc0 [ 702.608436][ T5885] ? netlink_unicast+0x710/0x710 [ 702.613364][ T5885] sock_sendmsg+0xd7/0x130 [ 702.617779][ T5885] ___sys_sendmsg+0x3e2/0x920 [ 702.622441][ T5885] ? copy_msghdr_from_user+0x440/0x440 [ 702.627886][ T5885] ? __lock_acquire+0x16f2/0x4a00 [ 702.632900][ T5885] ? __kasan_check_read+0x11/0x20 [ 702.637906][ T5885] ? __might_fault+0x12b/0x1e0 [ 702.642648][ T5885] ? find_held_lock+0x35/0x130 [ 702.647393][ T5885] ? __might_fault+0x12b/0x1e0 [ 702.652138][ T5885] ? ksys_dup3+0x3e0/0x3e0 [ 702.656536][ T5885] ? lock_downgrade+0x920/0x920 [ 702.661378][ T5885] ? ___might_sleep+0x163/0x2c0 [ 702.666213][ T5885] __sys_sendmmsg+0x1bf/0x4d0 [ 702.670881][ T5885] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 702.675989][ T5885] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 702.682213][ T5885] ? fput_many+0x12c/0x1a0 [ 702.686609][ T5885] ? fput+0x1b/0x20 [ 702.690413][ T5885] ? ksys_write+0x1cf/0x290 [ 702.694912][ T5885] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 702.700350][ T5885] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 702.705790][ T5885] ? do_syscall_64+0x26/0x760 [ 702.710449][ T5885] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 702.716496][ T5885] ? do_syscall_64+0x26/0x760 [ 702.721162][ T5885] __x64_sys_sendmmsg+0x9d/0x100 [ 702.726083][ T5885] do_syscall_64+0xfa/0x760 [ 702.730747][ T5885] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 702.736625][ T5885] RIP: 0033:0x459f49 [ 702.740504][ T5885] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 702.760089][ T5885] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 702.768481][ T5885] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 702.776432][ T5885] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 702.784385][ T5885] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 702.792338][ T5885] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 702.800291][ T5885] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:42 executing program 3 (fault-call:2 fault-nth:5): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8925, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:42 executing program 1: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) unshare(0x40000000) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xb) getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) socket(0x4, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) socket(0x200040000000015, 0x805, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000ddf50000000000000000e1ffffffffff0400000000"]) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) accept4(r4, 0x0, 0x0, 0x0) splice(r2, 0x0, r0, 0x0, 0x80000003, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000380)='me\xc3\x01\x9e6r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x9b\xcb\xfa^\x15?\xdbB,\xe4B\x1a\xf0\x19\xf5\xaa\xb0\x13&\x13\a\xd5\x8c.\xb3\xb3L:\xc3\xf3\xd5\x16p\x86\xf5\v\x16L\x0eSD\x8b\xcc\xe7\xbb\xd9\xa6e\x97\x03\xa2K\xc2\x0eq\x91\xb5\xccJ\xfaB\x1f\xa7P\xd53d?\x05&\f\xedD#0\xc6\xda\xfbEq\x03\x88\x1b\xcb\xad\xb6\f\x10mH\'\x941\x99\xd4J\x9dN\x94\xc0]\r\x9d\x9c\xc5\xd8\x05k\xbbD\x8fI\xcd\xfaz\xfa\xd1\x8b\x18', 0x2761, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000040)={0x0, 0x800000007ffffffc, 0x20000}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r7, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) 09:04:42 executing program 4: r0 = socket$inet(0x2, 0x0, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x80000000000002, &(0x7f0000000300), 0x4) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000340)={0xa, 0x4e22, 0x2, @local, 0x1}, 0x2) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000500)={@loopback, @loopback}, 0x3e9) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e23, @multicast2}, 0xffffffffffffff9d) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket(0x10, 0x802, 0x0) write(r3, &(0x7f0000000000)="240000001a0025f0001b000400edfc0e1c0b0020e80000001009ffeb0800010010040200", 0x24) ioctl(r0, 0x1000008912, &(0x7f0000000b40)="dbe782df824ad67f0a5c3f023c126285719070e8f9e03d3cf430aaa7d8b3ae99a52ec644de7a2d8301ea04f8c98a5687f53adeff45f6c2465ea877a32551b9ef45c538a8176bea35d75b5eb3116c5c6265f9e13e7f3a4c696d98709cf16512062d2677018cc6d643fdc5d3d63563c130e93f61846372098339ed378d17891d1d8c258d7147a3b89853") r4 = socket$inet(0x10, 0x4000000003, 0x0) sendmsg(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000140)="230000002c0007031dfffd946f610504000000000000fd21fe1c4095421ba3a20400ff7e280000001100ffffba16a0aa02e208b3ef090000000000008e3141eff24d8238cfa47e23f7efbf54", 0x4c}], 0x1}, 0x0) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000b86000)={0x200000000000001c, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0xe8}]}, 0x10) syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc(&(0x7f0000000300)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r5, &(0x7f0000000500)={0x0, 0x60, &(0x7f00000004c0)={&(0x7f0000000140)={0x30, r6, 0x805, 0x0, 0x0, {{}, 0x0, 0x400b, 0x0, {0x14}}}, 0x30}}, 0x0) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_genetlink_get_family_id$tipc(&(0x7f00000001c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r7, &(0x7f0000000500)={0x0, 0x60, &(0x7f00000004c0)={&(0x7f0000000140)={0x30, r8, 0x805, 0x0, 0x0, {{}, 0x0, 0x400b, 0x0, {0x14}}}, 0x30}}, 0x0) sendmsg$TIPC_CMD_SHOW_NAME_TABLE(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x202000}, 0xc, &(0x7f0000000740)={&(0x7f0000000240)={0x30, r8, 0x0, 0x70bd27, 0x25dfdbfc, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x1, 0xa1, 0x4, 0x5}}}, [""]}, 0x153}, 0x1, 0x0, 0x0, 0x10}, 0x0) pipe(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000003c0)='./cgroup/sy\t1\x00hZG\b\x86\x83\xf43Ot\xc8\x14DR\x83\xb1\x8b\xe7\xe4/\xe9\"\xdb\xb1\xc8\xb8U\\\xcc\xdd\xe7r\xa5\xac\xa8\xdd\xab\xa8L\x19\xe6\x8c\xa3\xa8Y\xac\x06\x17_s\xfed\xd4\x88\x05\xe3!\x7f\x97\xa0\x00\x97ieM\xc7\xb3\xf8\x8c', 0x200002, 0x0) setsockopt$inet_sctp6_SCTP_I_WANT_MAPPED_V4_ADDR(r9, 0x84, 0xc, &(0x7f0000000100)=0x42, 0x4) socket$inet6(0xa, 0x7, 0x5) ioctl(r1, 0x400000000000005, &(0x7f0000000ac0)="0a5c32023c126285718070856fbf4fa811d46a81badb1e4afdb147db3f06d6e3fb3ecfa01f9d87ec21b6adbf13d6644cfb0ccb35f79b42ae6c81a0cd2c9b332e010000001e6387cb00d0a581c41f06f45d7364b1473294da65e24a25ff1a37069b4ad0a04a813987e637d29e4ee8b04a0d00"/125) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_buf(r2, 0x0, 0x2b, &(0x7f0000000980)=""/172, &(0x7f0000000280)=0xac) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000000040), 0x0) ioctl$SIOCX25GSUBSCRIP(r9, 0x89e0, &(0x7f00000007c0)={'ip_vti0\x00', 0x8, 0xd56}) r10 = socket$inet_tcp(0x2, 0x1, 0x0) syz_genetlink_get_family_id$team(&(0x7f0000000a40)='team\x00') ioctl(r10, 0x800000000008982, &(0x7f0000000080)) [ 703.000654][ T5906] FAULT_INJECTION: forcing a failure. [ 703.000654][ T5906] name failslab, interval 1, probability 0, space 0, times 0 [ 703.047415][ T5910] IPVS: ftp: loaded support on port[0] = 21 [ 703.054380][ T5906] CPU: 0 PID: 5906 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 703.062207][ T5906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.072270][ T5906] Call Trace: [ 703.075559][ T5906] dump_stack+0x172/0x1f0 [ 703.079890][ T5906] should_fail.cold+0xa/0x15 [ 703.084478][ T5906] ? fault_create_debugfs_attr+0x180/0x180 [ 703.090286][ T5906] ? ___might_sleep+0x163/0x2c0 [ 703.095130][ T5906] __should_failslab+0x121/0x190 [ 703.100054][ T5906] should_failslab+0x9/0x14 [ 703.104555][ T5906] kmem_cache_alloc_node_trace+0x274/0x750 [ 703.110346][ T5906] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 703.116326][ T5906] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 703.122120][ T5906] __kmalloc_node_track_caller+0x3d/0x70 [ 703.127744][ T5906] __kmalloc_reserve.isra.0+0x40/0xf0 [ 703.133108][ T5906] __alloc_skb+0x10b/0x5e0 [ 703.137526][ T5906] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 703.143052][ T5906] ? ___might_sleep+0x163/0x2c0 [ 703.147889][ T5906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.154155][ T5906] ? security_socket_getpeersec_dgram+0x8d/0xc0 [ 703.160401][ T5906] netlink_sendmsg+0x972/0xd60 [ 703.165186][ T5906] ? netlink_unicast+0x710/0x710 [ 703.170118][ T5906] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 703.175659][ T5906] ? apparmor_socket_sendmsg+0x2a/0x30 [ 703.181232][ T5906] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.187901][ T5906] ? security_socket_sendmsg+0x8d/0xc0 [ 703.193342][ T5906] ? netlink_unicast+0x710/0x710 [ 703.198264][ T5906] sock_sendmsg+0xd7/0x130 [ 703.202663][ T5906] ___sys_sendmsg+0x3e2/0x920 [ 703.207325][ T5906] ? copy_msghdr_from_user+0x440/0x440 [ 703.212768][ T5906] ? __lock_acquire+0x16f2/0x4a00 [ 703.217784][ T5906] ? __kasan_check_read+0x11/0x20 [ 703.222796][ T5906] ? __might_fault+0x12b/0x1e0 [ 703.227551][ T5906] ? find_held_lock+0x35/0x130 [ 703.232308][ T5906] ? __might_fault+0x12b/0x1e0 [ 703.237052][ T5906] ? ksys_dup3+0x3e0/0x3e0 [ 703.241452][ T5906] ? lock_downgrade+0x920/0x920 [ 703.246294][ T5906] ? ___might_sleep+0x163/0x2c0 [ 703.251131][ T5906] __sys_sendmmsg+0x1bf/0x4d0 [ 703.255796][ T5906] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 703.260823][ T5906] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 703.267043][ T5906] ? fput_many+0x12c/0x1a0 [ 703.271439][ T5906] ? fput+0x1b/0x20 [ 703.275230][ T5906] ? ksys_write+0x1cf/0x290 [ 703.280421][ T5906] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 703.285862][ T5906] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 703.291303][ T5906] ? do_syscall_64+0x26/0x760 [ 703.295962][ T5906] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 703.302009][ T5906] ? do_syscall_64+0x26/0x760 [ 703.306855][ T5906] __x64_sys_sendmmsg+0x9d/0x100 [ 703.311774][ T5906] do_syscall_64+0xfa/0x760 [ 703.316265][ T5906] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 703.322137][ T5906] RIP: 0033:0x459f49 [ 703.326013][ T5906] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:04:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8933, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 703.345595][ T5906] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 703.353987][ T5906] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 703.362113][ T5906] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 703.370066][ T5906] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 703.378019][ T5906] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 703.385974][ T5906] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_NEW_DAEMON(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0xfffffffffffffe55, r5, 0x439, 0x0, 0x0, {0xa}, [@IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_STATE={0x8, 0x1, 0x1}]}]}, 0x20}}, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r6 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r6, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000100), 0xfffffffffffffeae) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) [ 703.550605][ T5919] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 09:04:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8934, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:42 executing program 3 (fault-call:2 fault-nth:6): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 703.715566][ T5944] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.4'. 09:04:42 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r1, 0x0) r2 = socket$caif_stream(0x25, 0x1, 0x5) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x891b, &(0x7f0000000100)={'syz_tun\x00', {0x2, 0x4e24, @multicast1}}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f00000007c0)={r4}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000840)='TIPCv2\x00') sendmsg$TIPC_NL_NODE_GET(r5, &(0x7f0000000b40)={&(0x7f0000000800)={0x10, 0x0, 0x0, 0x20400410}, 0xc, &(0x7f0000000b00)={&(0x7f0000000880)={0x27c, r6, 0x10, 0x70bd28, 0x25dfdbfb, {}, [@TIPC_NLA_LINK={0x58, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8000}]}, @TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_MTU={0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_SOCK={0x28, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1ff}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x2}]}, @TIPC_NLA_LINK={0x38, 0x4, [@TIPC_NLA_LINK_PROP={0x34, 0x7, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}]}, @TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}]}, @TIPC_NLA_BEARER={0xa4, 0x1, [@TIPC_NLA_BEARER_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}]}, @TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x14, 0x1, @in={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {0x20, 0x2, @in6={0xa, 0x4e24, 0x7ff, @remote, 0xffffff81}}}}, @TIPC_NLA_BEARER_PROP={0x54, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x101}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8001}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xc9b}]}]}, @TIPC_NLA_BEARER={0xf8, 0x1, [@TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1992d1f5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffff00}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_BEARER_PROP={0x4c, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xe}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xffffff92}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'batadv0\x00'}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}]}]}, 0x27c}}, 0x18) r7 = socket$inet6_sctp(0xa, 0x5, 0x84) r8 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r7, 0x84, 0x1, &(0x7f0000000000)={r9}, 0x14) [ 703.786375][ T5952] FAULT_INJECTION: forcing a failure. [ 703.786375][ T5952] name failslab, interval 1, probability 0, space 0, times 0 09:04:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8935, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 703.837784][ T5931] IPVS: ftp: loaded support on port[0] = 21 [ 703.923872][ T5952] CPU: 1 PID: 5952 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 703.931723][ T5952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 703.941820][ T5952] Call Trace: [ 703.945134][ T5952] dump_stack+0x172/0x1f0 [ 703.949493][ T5952] should_fail.cold+0xa/0x15 [ 703.954123][ T5952] ? fault_create_debugfs_attr+0x180/0x180 [ 703.959963][ T5952] __should_failslab+0x121/0x190 [ 703.964915][ T5952] should_failslab+0x9/0x14 [ 703.964930][ T5952] kmem_cache_alloc+0x47/0x710 [ 703.964951][ T5952] ? lock_acquire+0x190/0x410 [ 703.979336][ T5952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 703.979360][ T5952] skb_clone+0x154/0x3d0 [ 703.979382][ T5952] netlink_deliver_tap+0x94d/0xbf0 [ 703.979408][ T5952] netlink_unicast+0x5a2/0x710 [ 703.979434][ T5952] ? netlink_attachskb+0x7c0/0x7c0 [ 704.004853][ T5952] ? _copy_from_iter_full+0x25d/0x8c0 [ 704.010270][ T5952] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 704.016004][ T5952] ? __check_object_size+0x3d/0x437 [ 704.021224][ T5952] netlink_sendmsg+0x8a5/0xd60 [ 704.026014][ T5952] ? netlink_unicast+0x710/0x710 [ 704.030977][ T5952] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 704.036544][ T5952] ? apparmor_socket_sendmsg+0x2a/0x30 [ 704.042023][ T5952] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 704.048276][ T5952] ? security_socket_sendmsg+0x8d/0xc0 [ 704.053763][ T5952] ? netlink_unicast+0x710/0x710 [ 704.058727][ T5952] sock_sendmsg+0xd7/0x130 [ 704.063160][ T5952] ___sys_sendmsg+0x3e2/0x920 [ 704.067855][ T5952] ? copy_msghdr_from_user+0x440/0x440 [ 704.073342][ T5952] ? __lock_acquire+0x16f2/0x4a00 [ 704.078386][ T5952] ? __kasan_check_read+0x11/0x20 [ 704.083428][ T5952] ? __might_fault+0x12b/0x1e0 [ 704.088204][ T5952] ? find_held_lock+0x35/0x130 [ 704.092983][ T5952] ? __might_fault+0x12b/0x1e0 [ 704.097769][ T5952] ? ksys_dup3+0x3e0/0x3e0 [ 704.102183][ T5952] ? lock_downgrade+0x920/0x920 [ 704.107052][ T5952] ? ___might_sleep+0x163/0x2c0 [ 704.111918][ T5952] __sys_sendmmsg+0x1bf/0x4d0 [ 704.116606][ T5952] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 704.121673][ T5952] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 704.127930][ T5952] ? fput_many+0x12c/0x1a0 [ 704.132358][ T5952] ? fput+0x1b/0x20 [ 704.136174][ T5952] ? ksys_write+0x1cf/0x290 [ 704.140697][ T5952] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 704.146258][ T5952] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 704.151738][ T5952] ? do_syscall_64+0x26/0x760 [ 704.156428][ T5952] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 704.162510][ T5952] ? do_syscall_64+0x26/0x760 [ 704.167204][ T5952] __x64_sys_sendmmsg+0x9d/0x100 [ 704.172156][ T5952] do_syscall_64+0xfa/0x760 [ 704.176675][ T5952] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 704.182696][ T5952] RIP: 0033:0x459f49 [ 704.186597][ T5952] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 704.206203][ T5952] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 704.214616][ T5952] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 09:04:43 executing program 4: pipe(&(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_udp(0x2, 0x2, 0x0) close(r2) r3 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote, 0x5}, 0x1c) write$binfmt_misc(r1, &(0x7f0000000140)=ANY=[], 0x4240a4d0) splice(r0, 0x0, r2, 0x0, 0x19404, 0x0) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmmsg(r3, &(0x7f0000000d80)=[{{&(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x4e23, @local}, 0x2, 0x3}}, 0x80, &(0x7f0000000340)=[{&(0x7f0000000080)="ee20881b0a057933c0f19ee193f1debd5fdb621141f27e76b4c2aca26f465dec9998a44ffd2f0bf92bf3aaf7776ea832a41099aa2d629a8f467e562893ff3267d440a9cdbb0a54f754dc224bcfaddab2fff214c16da7cf61184d72f5e327394bbbcb85e51ea6924da2d37f20cff62576c3db6712dbb803c4c435fb14648f8f0cf882644424d853a1378d9bf4bf6589f908f2bc11a88a182ebdd651bd42d86f8e5d9a1a1f68524b64b19e2c19313f2293c5343cd8347c76e83d531903bdf7e3105d54be2abf9bd033ef8c1e", 0xcb}, {&(0x7f00000001c0)="7035caadc60c70de67b12383f7d8cb18c3621752d2780ed8e15d4bd849b4dab507b1e818e1ca8372aab836fce00fb7f825138de277055ab3f9cd27ce5cf5e9bd1ca94e24b452715afda09160b3858f83538fa7120d16768144266ef53e5f578090c6ea75c6674293d812b418428a2b283db29194fc233542e5fca97e74bf4d65d1cf47157bd70ecfa3b2eb4e1adb2cdb476223dd28586f75d41112b538ac43fc55aafbb245a5f60b1ece8fb3ecb4e20901e58895ea4bc50d2e93232afea8138d31b9", 0xc2}, {&(0x7f00000002c0)="3a3fd3cdc362938e8ad13fdfb9334a7a876933c86218910bdc7f69b799c993c663ea0bd072beee3811611119fd80d1dbd402df41224f0d6ae1ba205d2d49399a8acf954d184fa7e1b85f1699a488e1006121708fbbcc770e2c43bdec13a46b9b1fe986", 0x63}, {&(0x7f0000001200)="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0x1000}], 0x4, &(0x7f0000000380)}}, {{&(0x7f00000003c0)=@rxrpc=@in4={0x21, 0x4, 0x2, 0x10, {0x2, 0x4e22, @multicast1}}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000440)="425b5cbc6419c27622fa814601cec98c92c2f55a7630c7c25321e4649c3e635b3f880099563e83e0fb1ae27acb117b50546d5efa7f6e8d062f80f5cd308118f6aa3b755c49c167873a05f92ec84367cf73c4b860ede3d5ae9a7bfd9bf4588071afb1749ad7e4a4f551348391bb4e1663022e1f08a732bf6abc8808ba6b013b2f43c5c745a1deff0f1a9e5b714b9c1924d2d878fe98d21d767e4f1b9a6fc7f51c", 0xa0}, {&(0x7f0000000500)="5cd826f59c5651dbef5a5cbb8f2b50bc7cd7e5cfe8d42d09e2b4ef22d69046710943777abbb34f0ef93f7efcb68c7ce5bc7714bb79b22f4bba2644dfa29792443833a696", 0x44}, {&(0x7f0000000580)="bd4628ea755ac45efc3f164fbd3075ea1c2fba6acdbb5f7041551546ae97dc3e821f90992a1fbd8b80ca9e736413db856b9bba9e31392839ba02c928636581", 0x3f}, {&(0x7f00000005c0)="e61c1094b13a4c5a0b58504d05dec89aa968a5123bff5bdc628706c9d299badb045d60dcce45aec0fe38", 0x2a}, {&(0x7f0000000600)="ac57665f9b33fa4f1e2b47fb63ebf8fd8f0189b9ba47d6f30a3c37100fb9bf28bf557e9691d22f197b84255c092838f49633bd04635d8c7cec04c53ddff7e0246d2de9b03be2da6898ea6d15e83f1bfc8c766cc2893d076154af03eeabc6e5e6dc", 0x61}, {&(0x7f0000000680)="2b50b0a9def103ea81570b610ad6f6caca18d839c68f3538d9f5f79d1795ca387a915606b28590955498f218fb458d083c90a5eeb3e48257e1ae78648d843290401d76ec5418ddd6523e8de4a2b91089cebe917ea16542bcca18ff82b0a4178d6a205effcf", 0x65}, {&(0x7f0000000700)="535305c76d1f6426662501369cbc53d106e44c9b01570ffcd43f36482460b4c386acd7316dfeb93c6172c412c71f50c2d08e88ee2235c74f9afea2382b", 0x3d}, {&(0x7f0000000740)="c1ae33bee2f359342827c6bd4578a178c2253e1ae2f39dc71c15875ff3a3937694efb4d90a39218f11e2279d78760494e91058b9ea64633e1d5a07c7f2484d86a56731e51e9cf62d170b559e20f8d751ea96d996fa276ac542fbecb8d5ef86e892a0181a6a6ec3a47b8e52dfc8e79836a9ec149369c441f805fa5b9d000b311337e81096f989e067519e642f7fb01e62b3ca16423396b554fd585f643210bda84d7d04ca3f7cde8f4cd048c7a9d0f0c3a53a13baee846effaba44fd7f0aaa8ba3686cc4f91a9e3958920addbe48bda1bf8cc0534132745a805", 0xd9}], 0x8, &(0x7f0000002200)=ANY=[@ANYBLOB="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"], 0x498}}], 0x2, 0x4000) ioctl$sock_kcm_SIOCKCMCLONE(r1, 0x89e2, &(0x7f0000000940)={0xffffffffffffffff}) connect$llc(r5, &(0x7f0000000980)={0x1a, 0x310, 0x3, 0x0, 0x1d, 0x60}, 0x10) 09:04:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8940, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:43 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8941, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 704.214631][ T5952] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 704.230540][ T5952] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 704.230548][ T5952] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 704.230556][ T5952] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 [ 704.291923][ T5952] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 704.301484][ T5952] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:45 executing program 1: setsockopt$inet_sctp6_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) unshare(0x40000000) setsockopt$inet_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000), 0xb) getpid() ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, 0x0) socket(0x4, 0x0, 0x0) getsockopt$SO_BINDTODEVICE(0xffffffffffffffff, 0x1, 0x25, 0x0, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, 0x0, &(0x7f000095dffc)) sendmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)=0x3, 0x4) socket(0x200040000000015, 0x805, 0x0) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x26e1, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000280), 0x0, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='memory.events\x00', 0x26e1, 0x0) ioctl$FS_IOC_FIEMAP(r1, 0xc020660b, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000ddf50000000000000000e1ffffffffff0400000000"]) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$alg(0x26, 0x5, 0x0) bind$alg(r4, &(0x7f0000000400)={0x26, 'hash\x00', 0x0, 0x0, 'crct10dif-generic\x00'}, 0x58) accept4(r4, 0x0, 0x0, 0x0) splice(r2, 0x0, r0, 0x0, 0x80000003, 0x0) r5 = openat$cgroup_ro(r3, &(0x7f0000000380)='me\xc3\x01\x9e6r\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x9b\xcb\xfa^\x15?\xdbB,\xe4B\x1a\xf0\x19\xf5\xaa\xb0\x13&\x13\a\xd5\x8c.\xb3\xb3L:\xc3\xf3\xd5\x16p\x86\xf5\v\x16L\x0eSD\x8b\xcc\xe7\xbb\xd9\xa6e\x97\x03\xa2K\xc2\x0eq\x91\xb5\xccJ\xfaB\x1f\xa7P\xd53d?\x05&\f\xedD#0\xc6\xda\xfbEq\x03\x88\x1b\xcb\xad\xb6\f\x10mH\'\x941\x99\xd4J\x9dN\x94\xc0]\r\x9d\x9c\xc5\xd8\x05k\xbbD\x8fI\xcd\xfaz\xfa\xd1\x8b\x18', 0x2761, 0x0) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000040)={0x0, 0x800000007ffffffc, 0x20000}) r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r6, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) r7 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) ioctl$FITRIM(r7, 0xc0185879, &(0x7f0000000040)={0x0, 0x7ffffffc}) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='/group.stau\x00<#\xfbW*\x1f\x02\x94\xe6\xf3\x1dS\xd1\xe5KM\x9d\x9a\x1fc\xf8xZ\xd1\x88\xa7\xe1\xc8\x88u\xe0[\x18\xa4\xcb:\x9c\xd1-\xce\xa4@\xd8\x93n,e+:G\x1bJ\x7f\xa2\xf6\xe04\x8c\x04\xe5\xf0\xdfK\x1d\xee\xc8;\x15v$\xc5\x9c\x01\x00\xe8\x9ej5|\x00\x00\x00\x00\x00a.\xfd\x1d\xf5\x86\xa7\xec]\xe8\x04\x00\x00\x00\x9c f\x11\x9ay0U\x10\xae\x0es\x96\xd0\xbf\xa0f\xfb4\xbbB\xc6b\xaa\xbc\x82\x99\xff\xf9\xe1\x82.\xd2\xac\xb1\xa5\xa0\xdf.\xaaO\x03\xa1\xa0j\xaf4\xc4Y\x94\xe3\x90\xfe\x04(dl\x90\x8fCqwc2\xc4\x951\x1e\x8e\xb6|s\xfb\x06+w^\x98N>sr\xcal\x18\x9c\xed\x1dC\x8a4\b\xcc\v\x1e@\xe4x5', 0x2761, 0x0) 09:04:45 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r4 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r4, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:45 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x894b, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:45 executing program 3 (fault-call:2 fault-nth:7): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:45 executing program 4: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0xf, &(0x7f0000006ffc)=0x4000200, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) bind$packet(r4, &(0x7f0000000000)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @local}, 0x14) sendto$inet6(r0, &(0x7f0000000100)="05030e3c38313e0000000200c52cf7c25975e605b02f80357f2b2ff0dac8897c6b11876d886b143a301817ccd51cc5471d130a6632a88161b6fd8f24286a57c3fe257c3314a3974bb654697f462f4c73", 0x3c90, 0x0, 0x0, 0x1d3) 09:04:45 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) recvmsg(0xffffffffffffffff, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000600)=[{0x0}, {0x0}, {0x0}, {0x0}, {&(0x7f0000000540)=""/162, 0xa2}], 0x5}, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x15}}, 0x10) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) sendmmsg(r3, &(0x7f0000000180)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000940)=[{&(0x7f00000006c0)='O', 0x57e}], 0x1}}], 0x400000000000130, 0x8800) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="13a8080035b6b4a5f0690f57a2fc90b7ebc6ac0a9ffc34dc8b2b04853ec0675fa273baa8675ad481fd4ac5ab294346fea8fe7ee80802d2de83b4af219848da00b2a51850a4b7d2fe83d11e34a276fa44cba962411377dd8e27781e5c7237e6be1ba62f92cb2d4d0042984238c10b69ccb773f4d79f609729980be26314d9636bf4a34e8a158321cae2601f36", @ANYRES32=0xffffffffffffffff], &(0x7f00000000c0)=0x2) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) [ 706.615366][ T5997] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 706.640063][ T6000] IPVS: ftp: loaded support on port[0] = 21 [ 706.643137][ T5997] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 706.658842][ T5997] FAULT_INJECTION: forcing a failure. [ 706.658842][ T5997] name failslab, interval 1, probability 0, space 0, times 0 [ 706.703079][ T5997] CPU: 1 PID: 5997 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 706.710924][ T5997] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 706.710931][ T5997] Call Trace: [ 706.710959][ T5997] dump_stack+0x172/0x1f0 [ 706.710981][ T5997] should_fail.cold+0xa/0x15 [ 706.711002][ T5997] ? fault_create_debugfs_attr+0x180/0x180 [ 706.711024][ T5997] ? ___might_sleep+0x163/0x2c0 [ 706.711044][ T5997] __should_failslab+0x121/0x190 [ 706.711061][ T5997] should_failslab+0x9/0x14 [ 706.711073][ T5997] kmem_cache_alloc_node+0x268/0x740 [ 706.711086][ T5997] ? netdev_run_todo+0x553/0x7d0 [ 706.711106][ T5997] __alloc_skb+0xd5/0x5e0 [ 706.711120][ T5997] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 706.711141][ T5997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.724548][ T5997] ? rtnl_newlinkprop+0x60/0x60 [ 706.724572][ T5997] netlink_ack+0x25c/0xb50 [ 706.724593][ T5997] ? netlink_sendmsg+0xd60/0xd60 [ 706.724609][ T5997] ? find_held_lock+0x35/0x130 [ 706.724630][ T5997] netlink_rcv_skb+0x376/0x450 [ 706.724644][ T5997] ? rtnl_bridge_getlink+0x910/0x910 [ 706.724660][ T5997] ? netlink_ack+0xb50/0xb50 [ 706.724672][ T5997] ? __kasan_check_read+0x11/0x20 [ 706.724691][ T5997] ? netlink_deliver_tap+0x254/0xbf0 [ 706.733584][ T5997] rtnetlink_rcv+0x1d/0x30 [ 706.733601][ T5997] netlink_unicast+0x531/0x710 [ 706.733623][ T5997] ? netlink_attachskb+0x7c0/0x7c0 [ 706.733639][ T5997] ? _copy_from_iter_full+0x25d/0x8c0 [ 706.733654][ T5997] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 706.733669][ T5997] ? __check_object_size+0x3d/0x437 [ 706.733687][ T5997] netlink_sendmsg+0x8a5/0xd60 [ 706.733708][ T5997] ? netlink_unicast+0x710/0x710 [ 706.744309][ T5997] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 706.744329][ T5997] ? apparmor_socket_sendmsg+0x2a/0x30 [ 706.744346][ T5997] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 706.744361][ T5997] ? security_socket_sendmsg+0x8d/0xc0 [ 706.744377][ T5997] ? netlink_unicast+0x710/0x710 [ 706.744395][ T5997] sock_sendmsg+0xd7/0x130 [ 706.744411][ T5997] ___sys_sendmsg+0x3e2/0x920 [ 706.744427][ T5997] ? copy_msghdr_from_user+0x440/0x440 [ 706.744450][ T5997] ? __lock_acquire+0x16f2/0x4a00 09:04:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x894c, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 706.753841][ T5997] ? __kasan_check_read+0x11/0x20 [ 706.753861][ T5997] ? __might_fault+0x12b/0x1e0 [ 706.753877][ T5997] ? find_held_lock+0x35/0x130 [ 706.753892][ T5997] ? __might_fault+0x12b/0x1e0 [ 706.753908][ T5997] ? ksys_dup3+0x3e0/0x3e0 [ 706.753924][ T5997] ? lock_downgrade+0x920/0x920 [ 706.753958][ T5997] ? ___might_sleep+0x163/0x2c0 [ 706.764147][ T5997] __sys_sendmmsg+0x1bf/0x4d0 [ 706.764169][ T5997] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 706.764210][ T5997] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 706.764222][ T5997] ? fput_many+0x12c/0x1a0 [ 706.764236][ T5997] ? fput+0x1b/0x20 [ 706.764248][ T5997] ? ksys_write+0x1cf/0x290 [ 706.764266][ T5997] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 706.764283][ T5997] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 706.774106][ T5997] ? do_syscall_64+0x26/0x760 [ 706.774124][ T5997] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 706.774138][ T5997] ? do_syscall_64+0x26/0x760 [ 706.774160][ T5997] __x64_sys_sendmmsg+0x9d/0x100 [ 706.774178][ T5997] do_syscall_64+0xfa/0x760 [ 706.774196][ T5997] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 706.774208][ T5997] RIP: 0033:0x459f49 [ 706.774225][ T5997] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 706.785257][ T5997] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 706.785272][ T5997] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 706.785281][ T5997] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 09:04:46 executing program 3 (fault-call:2 fault-nth:8): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 706.785290][ T5997] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 706.785299][ T5997] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 706.785307][ T5997] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 [ 706.973284][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 706.997032][ C1] protocol 88fb is buggy, dev hsr_slave_1 [ 707.011305][ C1] protocol 88fb is buggy, dev hsr_slave_0 [ 707.021053][ C1] protocol 88fb is buggy, dev hsr_slave_1 09:04:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8953, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 707.167024][ T6017] FAULT_INJECTION: forcing a failure. [ 707.167024][ T6017] name failslab, interval 1, probability 0, space 0, times 0 [ 707.181143][ T6017] CPU: 0 PID: 6017 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 707.188960][ T6017] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 707.199038][ T6017] Call Trace: [ 707.202357][ T6017] dump_stack+0x172/0x1f0 [ 707.206714][ T6017] should_fail.cold+0xa/0x15 [ 707.211331][ T6017] ? fault_create_debugfs_attr+0x180/0x180 [ 707.217172][ T6017] __should_failslab+0x121/0x190 [ 707.222128][ T6017] should_failslab+0x9/0x14 [ 707.226642][ T6017] kmem_cache_alloc+0x47/0x710 [ 707.231512][ T6017] ? lock_acquire+0x190/0x410 [ 707.236200][ T6017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.242459][ T6017] skb_clone+0x154/0x3d0 [ 707.246739][ T6017] dev_queue_xmit_nit+0x342/0xa20 [ 707.251785][ T6017] ? validate_xmit_xfrm+0x43c/0xf10 [ 707.257090][ T6017] dev_hard_start_xmit+0xbb/0x9b0 09:04:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8955, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 707.262127][ T6017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.268643][ T6017] __dev_queue_xmit+0x2c6c/0x3720 [ 707.273688][ T6017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.273720][ T6017] ? netdev_core_pick_tx+0x2f0/0x2f0 [ 707.273735][ T6017] ? __copy_skb_header+0x2a0/0x560 [ 707.273748][ T6017] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 707.273766][ T6017] ? skb_ts_finish+0xb0/0xb0 [ 707.300625][ T6017] ? __kasan_check_write+0x14/0x20 [ 707.300643][ T6017] ? __skb_clone+0x5c8/0x820 [ 707.300661][ T6017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.300682][ T6017] dev_queue_xmit+0x18/0x20 [ 707.300696][ T6017] ? dev_queue_xmit+0x18/0x20 [ 707.300714][ T6017] netlink_deliver_tap+0x8e2/0xbf0 [ 707.300739][ T6017] netlink_unicast+0x5a2/0x710 [ 707.310418][ T6017] ? netlink_attachskb+0x7c0/0x7c0 [ 707.310435][ T6017] ? _copy_from_iter_full+0x25d/0x8c0 [ 707.310455][ T6017] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 707.351882][ T6017] ? __check_object_size+0x3d/0x437 [ 707.357100][ T6017] netlink_sendmsg+0x8a5/0xd60 [ 707.361916][ T6017] ? netlink_unicast+0x710/0x710 09:04:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8980, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 707.366886][ T6017] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 707.372447][ T6017] ? apparmor_socket_sendmsg+0x2a/0x30 [ 707.377919][ T6017] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 707.384202][ T6017] ? security_socket_sendmsg+0x8d/0xc0 [ 707.389682][ T6017] ? netlink_unicast+0x710/0x710 [ 707.394636][ T6017] sock_sendmsg+0xd7/0x130 [ 707.399070][ T6017] ___sys_sendmsg+0x3e2/0x920 [ 707.403757][ T6017] ? copy_msghdr_from_user+0x440/0x440 [ 707.403782][ T6017] ? __lock_acquire+0x16f2/0x4a00 09:04:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8981, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 707.403799][ T6017] ? __kasan_check_read+0x11/0x20 [ 707.403816][ T6017] ? __might_fault+0x12b/0x1e0 [ 707.403833][ T6017] ? find_held_lock+0x35/0x130 [ 707.428816][ T6017] ? __might_fault+0x12b/0x1e0 [ 707.433601][ T6017] ? ksys_dup3+0x3e0/0x3e0 [ 707.438034][ T6017] ? lock_downgrade+0x920/0x920 [ 707.442901][ T6017] ? ___might_sleep+0x163/0x2c0 [ 707.447770][ T6017] __sys_sendmmsg+0x1bf/0x4d0 [ 707.452474][ T6017] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 707.457527][ T6017] ? rcu_lockdep_current_cpu_online+0xe3/0x130 [ 707.463702][ T6017] ? rcu_read_lock_sched_held+0x9c/0xd0 [ 707.469267][ T6017] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 707.475261][ T6017] ? fput+0x1b/0x20 [ 707.479092][ T6017] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 707.485359][ T6017] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 707.490833][ T6017] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 707.496319][ T6017] ? do_syscall_64+0x26/0x760 [ 707.501022][ T6017] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.507103][ T6017] ? do_syscall_64+0x26/0x760 [ 707.511800][ T6017] __x64_sys_sendmmsg+0x9d/0x100 [ 707.516753][ T6017] do_syscall_64+0xfa/0x760 [ 707.521266][ T6017] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 707.527159][ T6017] RIP: 0033:0x459f49 [ 707.531060][ T6017] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 707.550853][ T6017] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 707.559278][ T6017] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 707.567340][ T6017] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 707.575303][ T6017] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 707.575311][ T6017] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 707.575318][ T6017] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 [ 707.579162][ T6017] netlink: 'syz-executor.3': attribute type 27 has an invalid length. 09:04:46 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendto$inet6(r0, &(0x7f00000001c0)=';', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @dev, 0x9}], 0x1c) r1 = socket(0x9, 0x5, 0x7f) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000200)={0x4f, "77e4bd1360645761e7c9c58891d78bbfb92b803bb7f9d99a4aa2ec7913e87defc32d53c0a674c18659589cdfc7619c6fc1b825deeb6e071be0e688d92cfc956b91cafba8eef252d2982e604113395103bc7bab75f43f287bd3c57da993bea013c20f4cf761d934e07b9a20e35b20898417adc278c300a22d77788b2cb277955c"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e25, 0x0, @rand_addr="2200000081000000fc00"}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r0, 0x0, 0x0, 0x181800) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x1c, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7b, &(0x7f0000000000)=@sack_info={r6}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @loopback}, {0x306}, 0x40, {0x2, 0x4e24, @broadcast}, 'team_slave_1\x00'}) 09:04:46 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = accept(r1, &(0x7f0000000040), &(0x7f0000000100)=0x80) setsockopt$inet_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000140)=@gcm_256={{0x5dbffa7b78675a9b}, "9e0cd73d5286d64c", "04e72e7a16591db135cddf1644ba0340da2a1d83e5e7585828cd81d7f6bc0e9f", "7a5896e4", "7b2957561a76d775"}, 0x38) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) 09:04:46 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8982, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:46 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r4 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r4, &(0x7f0000000140), 0x492492492492805, 0x0) [ 707.628410][ T6017] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:47 executing program 4: r0 = socket$pptp(0x18, 0x1, 0x2) accept4(r0, &(0x7f0000000080)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, &(0x7f0000000000)=0x80, 0xc0000) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000001c0)="290000002100190f04003fffffbfdaf00200000000e80001dd0000040d000c00ea1100000005000800", 0x29}], 0x1) 09:04:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8983, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:47 executing program 4: socket$vsock_stream(0x28, 0x1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r0, 0x0) r1 = epoll_create(0xbc1a) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r2, &(0x7f0000000000)={0x2}) 09:04:47 executing program 3 (fault-call:2 fault-nth:9): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a0, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89a1, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 708.079175][ T6072] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 708.099879][ T6072] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 708.111882][ T6072] FAULT_INJECTION: forcing a failure. [ 708.111882][ T6072] name failslab, interval 1, probability 0, space 0, times 0 [ 708.142894][ T6072] CPU: 0 PID: 6072 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 708.150748][ T6072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.160845][ T6072] Call Trace: [ 708.164158][ T6072] dump_stack+0x172/0x1f0 [ 708.169141][ T6072] should_fail.cold+0xa/0x15 [ 708.173775][ T6072] ? fault_create_debugfs_attr+0x180/0x180 [ 708.179609][ T6072] __should_failslab+0x121/0x190 [ 708.184567][ T6072] should_failslab+0x9/0x14 [ 708.189081][ T6072] kmem_cache_alloc+0x47/0x710 [ 708.193882][ T6072] ? lock_acquire+0x190/0x410 [ 708.198578][ T6072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 708.204841][ T6072] skb_clone+0x154/0x3d0 [ 708.209104][ T6072] netlink_deliver_tap+0x94d/0xbf0 [ 708.214238][ T6072] __netlink_sendskb+0x62/0xc0 [ 708.219017][ T6072] netlink_unicast+0x60a/0x710 [ 708.223804][ T6072] ? netlink_attachskb+0x7c0/0x7c0 [ 708.228937][ T6072] netlink_ack+0x607/0xb50 [ 708.233394][ T6072] ? netlink_sendmsg+0xd60/0xd60 [ 708.238343][ T6072] ? find_held_lock+0x35/0x130 [ 708.243144][ T6072] netlink_rcv_skb+0x376/0x450 [ 708.247921][ T6072] ? rtnl_bridge_getlink+0x910/0x910 [ 708.253221][ T6072] ? netlink_ack+0xb50/0xb50 [ 708.257822][ T6072] ? __kasan_check_read+0x11/0x20 [ 708.262862][ T6072] ? netlink_deliver_tap+0x254/0xbf0 [ 708.268168][ T6072] rtnetlink_rcv+0x1d/0x30 [ 708.272598][ T6072] netlink_unicast+0x531/0x710 [ 708.277395][ T6072] ? netlink_attachskb+0x7c0/0x7c0 [ 708.282526][ T6072] ? _copy_from_iter_full+0x25d/0x8c0 [ 708.287910][ T6072] ? __sanitizer_cov_trace_cmp8+0x18/0x20 [ 708.293643][ T6072] ? __check_object_size+0x3d/0x437 [ 708.298882][ T6072] netlink_sendmsg+0x8a5/0xd60 [ 708.303672][ T6072] ? netlink_unicast+0x710/0x710 [ 708.308627][ T6072] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 708.314193][ T6072] ? apparmor_socket_sendmsg+0x2a/0x30 [ 708.319671][ T6072] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 708.325929][ T6072] ? security_socket_sendmsg+0x8d/0xc0 [ 708.331405][ T6072] ? netlink_unicast+0x710/0x710 [ 708.336359][ T6072] sock_sendmsg+0xd7/0x130 [ 708.340789][ T6072] ___sys_sendmsg+0x3e2/0x920 [ 708.345477][ T6072] ? copy_msghdr_from_user+0x440/0x440 [ 708.350951][ T6072] ? __lock_acquire+0x16f2/0x4a00 [ 708.356002][ T6072] ? __kasan_check_read+0x11/0x20 [ 708.361039][ T6072] ? __might_fault+0x12b/0x1e0 [ 708.365816][ T6072] ? find_held_lock+0x35/0x130 [ 708.370589][ T6072] ? __might_fault+0x12b/0x1e0 [ 708.375362][ T6072] ? ksys_dup3+0x3e0/0x3e0 [ 708.379790][ T6072] ? lock_downgrade+0x920/0x920 [ 708.384663][ T6072] ? ___might_sleep+0x163/0x2c0 [ 708.389531][ T6072] __sys_sendmmsg+0x1bf/0x4d0 [ 708.394224][ T6072] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 708.399290][ T6072] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 708.405544][ T6072] ? fput_many+0x12c/0x1a0 [ 708.409972][ T6072] ? fput+0x1b/0x20 [ 708.413790][ T6072] ? ksys_write+0x1cf/0x290 [ 708.418308][ T6072] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 708.423775][ T6072] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 708.429245][ T6072] ? do_syscall_64+0x26/0x760 [ 708.433936][ T6072] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.440016][ T6072] ? do_syscall_64+0x26/0x760 [ 708.444710][ T6072] __x64_sys_sendmmsg+0x9d/0x100 [ 708.449659][ T6072] do_syscall_64+0xfa/0x760 [ 708.449684][ T6072] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 708.449697][ T6072] RIP: 0033:0x459f49 [ 708.449714][ T6072] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 708.449722][ T6072] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 708.449736][ T6072] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 708.449751][ T6072] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 708.464029][ T6072] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 708.464039][ T6072] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 708.464048][ T6072] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r4 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r4, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:47 executing program 1: r0 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) sendto$inet6(r0, &(0x7f00000001c0)=';', 0x1, 0x0, &(0x7f0000000080)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x9}, 0x1c) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r0, 0x84, 0x6e, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @dev, 0x9}], 0x1c) r1 = socket(0x9, 0x5, 0x7f) ioctl$SIOCX25SCALLUSERDATA(r1, 0x89e5, &(0x7f0000000200)={0x4f, "77e4bd1360645761e7c9c58891d78bbfb92b803bb7f9d99a4aa2ec7913e87defc32d53c0a674c18659589cdfc7619c6fc1b825deeb6e071be0e688d92cfc956b91cafba8eef252d2982e604113395103bc7bab75f43f287bd3c57da993bea013c20f4cf761d934e07b9a20e35b20898417adc278c300a22d77788b2cb277955c"}) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r3 = accept4(r2, 0x0, 0x0, 0x0) sendto$inet6(r3, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r4, &(0x7f0000000080)={0xa, 0x4e25, 0x0, @rand_addr="2200000081000000fc00"}, 0x1c) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r5 = accept4(r0, 0x0, 0x0, 0x181800) sendto$inet6(r5, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x1c, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000180)=0x1) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r0, 0x84, 0x7b, &(0x7f0000000000)=@sack_info={r6}, 0xc) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f00000002c0)={{0x2, 0x4e23, @loopback}, {0x306}, 0x40, {0x2, 0x4e24, @broadcast}, 'team_slave_1\x00'}) 09:04:47 executing program 3 (fault-call:2 fault-nth:10): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:47 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r5}, 0x14) 09:04:47 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89e2, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 708.846859][ T6096] netlink: 'syz-executor.3': attribute type 27 has an invalid length. 09:04:48 executing program 4: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x72, 0x72, 0x4, [@func={0x7, 0x0, 0x0, 0xc, 0x2}, @volatile={0x3, 0x0, 0x0, 0x9, 0x4}, @func={0xb, 0x0, 0x0, 0xc, 0x1}, @datasec={0xc, 0x0, 0x0, 0xf, 0x2, [], "3fc1"}, @int={0xa, 0x0, 0x0, 0x1, 0x0, 0x70, 0x0, 0x80, 0x2}, @volatile={0x5, 0x0, 0x0, 0x9, 0x1}, @typedef={0xd}, @array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x4, 0x2c}}]}, {0x0, [0xa76e87a9d7385998, 0x61]}}, &(0x7f0000000100)=""/140, 0x90, 0x8c, 0x1}, 0x20) r0 = epoll_create1(0x0) r1 = epoll_create1(0x0) close(r0) socket$unix(0x1, 0x5, 0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000c85000)) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r1, &(0x7f0000f2cff4)={0x53481b91e1a95fbd}) epoll_pwait(r1, &(0x7f0000000000)=[{}], 0x1, 0x0, 0x0, 0x0) [ 708.887556][ T6096] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 708.932465][ T6096] FAULT_INJECTION: forcing a failure. [ 708.932465][ T6096] name failslab, interval 1, probability 0, space 0, times 0 [ 708.962638][ T6096] CPU: 1 PID: 6096 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 708.970485][ T6096] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 708.980550][ T6096] Call Trace: [ 708.983858][ T6096] dump_stack+0x172/0x1f0 [ 708.988225][ T6096] should_fail.cold+0xa/0x15 [ 708.992844][ T6096] ? fault_create_debugfs_attr+0x180/0x180 [ 708.998682][ T6096] ? ___might_sleep+0x163/0x2c0 [ 709.003556][ T6096] __should_failslab+0x121/0x190 [ 709.008785][ T6096] should_failslab+0x9/0x14 [ 709.013293][ T6096] kmem_cache_alloc_node+0x268/0x740 [ 709.018581][ T6096] ? __might_fault+0x12b/0x1e0 [ 709.023352][ T6096] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 709.029599][ T6096] ? rw_copy_check_uvector+0x2ce/0x390 [ 709.035069][ T6096] ? refcount_sub_and_test_checked+0x154/0x200 [ 709.041242][ T6096] __alloc_skb+0xd5/0x5e0 [ 709.045581][ T6096] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 709.051135][ T6096] ? ___might_sleep+0x163/0x2c0 [ 709.056005][ T6096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 709.062255][ T6096] ? security_socket_getpeersec_dgram+0x8d/0xc0 [ 709.068513][ T6096] netlink_sendmsg+0x972/0xd60 [ 709.073304][ T6096] ? netlink_unicast+0x710/0x710 [ 709.078252][ T6096] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 709.083806][ T6096] ? apparmor_socket_sendmsg+0x2a/0x30 [ 709.089270][ T6096] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 709.095531][ T6096] ? security_socket_sendmsg+0x8d/0xc0 [ 709.101006][ T6096] ? netlink_unicast+0x710/0x710 [ 709.105958][ T6096] sock_sendmsg+0xd7/0x130 [ 709.110393][ T6096] ___sys_sendmsg+0x3e2/0x920 [ 709.115087][ T6096] ? copy_msghdr_from_user+0x440/0x440 [ 709.120570][ T6096] ? __kasan_check_read+0x11/0x20 [ 709.125614][ T6096] ? __lock_acquire+0x16f2/0x4a00 [ 709.130657][ T6096] ? __kasan_check_read+0x11/0x20 [ 709.135704][ T6096] ? __might_fault+0x12b/0x1e0 [ 709.140544][ T6096] ? find_held_lock+0x35/0x130 [ 709.145331][ T6096] ? __might_fault+0x12b/0x1e0 [ 709.150117][ T6096] ? ksys_dup3+0x3e0/0x3e0 [ 709.154598][ T6096] ? lock_downgrade+0x920/0x920 [ 709.159482][ T6096] ? ___might_sleep+0x163/0x2c0 [ 709.164355][ T6096] __sys_sendmmsg+0x1bf/0x4d0 [ 709.169052][ T6096] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 709.174450][ T6096] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 09:04:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89f0, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 709.180833][ T6096] ? fput_many+0x12c/0x1a0 [ 709.185271][ T6096] ? fput+0x1b/0x20 [ 709.189108][ T6096] ? ksys_write+0x1cf/0x290 [ 709.193667][ T6096] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 709.199157][ T6096] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 709.204639][ T6096] ? do_syscall_64+0x26/0x760 [ 709.209336][ T6096] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 709.215428][ T6096] ? do_syscall_64+0x26/0x760 [ 709.220130][ T6096] __x64_sys_sendmmsg+0x9d/0x100 [ 709.225091][ T6096] do_syscall_64+0xfa/0x760 09:04:48 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5051e0bcfe87b0071") r1 = socket(0x1e, 0x2, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@isdn={0x22, 0x1, 0x7f, 0x8, 0x7f}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={@remote, @mcast2, @mcast1, 0x0, 0xf5b6, 0x3, 0x100, 0x7fffffff, 0x1080000, r5}) bind(r1, &(0x7f0000d80f80)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x2, 0x3, 0x3, 0x1}}, 0xfffffffffffffe4a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r8 = accept4(r7, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmmsg$nfc_llcp(r8, &(0x7f0000002dc0)=[{&(0x7f0000000480)={0x27, 0x0, 0x2, 0x1, 0x1, 0xff, "ce8e689806260d249a5f443e6b15d5865f4db66fdd7c729cd1d06041cadb547436e58e9edff63671ca3721de29ba78f882df6e9886d2d5b66707bea52fe312", 0x34}, 0x60, &(0x7f0000002ac0)=[{&(0x7f0000000500)="6a1be54256cf3b4729a29d64c5b8436a4601b0010c38c0829cb52078961c0fe2a083d73fac0996b8079c1427174c4e8017022debb4827e885142560f8eed1caf685ebaa5325976ba1fa6fc74fe1159cd7ba6efb2a90b8fb6628e3cd13ab322c9ce688f4126f9eee8d0c3fe842f37fc477cfb7e343ba3a08acaead0aad063877ff508dc663394b46863bc4f726fa6c760d0117943489b2f60c5719a3e04d19b5ae63957af8b3b2a3c467858cc845d98e18b39ec97bc57e0ece4c9223fc4bfd07b54daab48fdb5597fea9c8b7c4b3468a6e4839f1fff927b87170ae35661e7d9e0e8ea", 0xe2}, {&(0x7f0000000600)="7fceffb6255cbb0e3efb1fba07b53992f692a94815728e57aa6ae8f9498f0bc372c261d3005734103194c40ae0df7e4767f0157f3eab7a889cf1356c7f0d22a9f795d37808d7ef317d2bea995996e88fc5f25ef10a8f4fd248e39a3d730662ea539cb3052497d015cb07622b2321679763286b761e2588987d1595061ce85018f4ee0a7c18def5ebbddb6dd175a8e702a993c360321922892d132c783f9e40f92bc324846694454e2f933b9137e780a007f7fe60d4d3f61e7b4a166843faacb3290a4b343320f47ee7bc4bc5452b", 0xce}, {&(0x7f0000000700)="e1a041053e3f226104147d805f944daea1257d01b2e5e74a15bd75cd60aa0107b8f162ed4afeb94c7be2d7f5b969bb03da4931cfef78106de3869544b092d5a66655c5a66f7513f69fd79a287a031cbdda2c9ed16fcd821b359ce5b3154fd991002bfad9276458aa91d90275f6b405a6b5a6845cba1e17596d5276365b6197e0dc247158ff0d61fbb54dc9c3140fe012a460f677dd64053a50a13f6c5619c767a1314a15daaa5d37ad727d11657737d2ab520d1382ea40dbe85c96b71ef488d9778bc09d917412fa9f7bf0a8b554f099629b5f745a316fd7ae2a2ea62b53c378b314", 0xe2}, {&(0x7f0000000800)="23336bdffc9a4bdc19d916c117a55c49d2077849c6bd58f6a3b843df6cd971045aa8a1b18bb355865221e1cab16440896e761ea8800ffbb59b37ed396c104dac82486fc90bc55233933eb6701caeb160baa480ad4bf351390104eb649fbacb0df44aacc8cac0ecf43bcdffe2accd1d72f4d2acd72b11", 0x76}, 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{&(0x7f0000001900)="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0x1000}, {&(0x7f0000002900)="678a92f18a0dbb1b8c8afbb85b973901c65dc5b87c2f4383cc302830466fef12a294145e18c2c7c3860a18491a27e0a817a647ad620fb3b576511b932004849c3bebefb775f6f16df8661aae28ff20bc27365c71deb0e849de30c11ddf04de65c64cb291e4a2e843149156e855797b7e95d6f810e22054ef38aef9a6839357ca362af32de962f11f55b078a2a417da5e7d", 0x91}, {&(0x7f00000029c0)="036d50b1123c00d1130908357837be4b8702aecc84e180e7af77f08ff579e30cc1e321a15f785763d61d297c71c0dacb0080094f3dce8df456403de1e3f4eeac3711d3e442af2fc562d6681d3ad16426fadb0e0cb78cda0968c87b4651f6a0a4f0208e6066457509f01a5059ffdfc1552eaf9540a94da7e373d720a759c565c8f0eb410fbad7a20e5bf6b32dac877b18f031973ab5a680d5d34685bf3e56726b68dcab985cec86cc9e8a0df2f0d538c7b03c3992e68d1b7854954b361a16b41684f3c9f428076d1363d7e8e51046428b1e4494222946fcdecf3ccbeafd6c5ef69671c703484a89a228", 0xe9}], 0x9, &(0x7f0000002b80)={0x20, 0x118, 0x216, "8fb46df36c08b4b993b4e272f6c7335e"}, 0x20, 0x5}, {&(0x7f0000002bc0)={0x27, 0x1, 0x2, 0x2, 0x3f, 0x7, "8028fa90e90eb9e707e5a8070cb2de25d3ed12f7829f162b74dc985aa2ebd73556058528b117dbcdb27fba2599fd283c9f7d92a9c61490418370a610464651", 0x29}, 0x60, &(0x7f0000002d80)=[{&(0x7f0000002c40)="50fc367fbb6422d8e4cc4bb982222b29a029218a7de9c2cfb38a34a6690803dd883d8ac898661654afec4953594bb6a35feb3b11a6631f38d56b1edeb7935a2974aca0550cc13bd405fa7817a227b3c1ac08", 0x52}, {&(0x7f0000002cc0)="0e567f23bfc8ab9dd9ae43d6ffbfba61c861535177424ebe4e6d7f11ca77b95d344e0e6193a3ca08762ba0944ee73207f56a955afde7cf952cf058e2237eaaaa", 0x40}, {&(0x7f0000002d00)="8da5ef337e0832f3681326d6d48d72bba1729a696c3530e2139a40afa250f1ac92a6cd9a787cd63376c71a839e6f61a98990924d3fd21bd3fa399c4117f242c27025442d05d25a61", 0x48}], 0x3, 0x0, 0x0, 0x10040989}], 0x2, 0x4010) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r9 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000440)={0x40, 'syz1\x00'}) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r9, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x440005}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r10, 0x400, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x44) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) [ 709.229636][ T6096] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 709.235543][ T6096] RIP: 0033:0x459f49 [ 709.239462][ T6096] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 709.259163][ T6096] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 709.259178][ T6096] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 709.259185][ T6096] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 709.259192][ T6096] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 709.259199][ T6096] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 709.259206][ T6096] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x89f1, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) accept4(r2, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r3 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:48 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x400454ca, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:48 executing program 3 (fault-call:2 fault-nth:11): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 709.699393][ T6133] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 709.735698][ T6133] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:48 executing program 1: r0 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="340000002c00010700"/20, @ANYRES32, @ANYBLOB="0000000000000000010000000c000100726e75746500000004000200d6fdbb94cd0662d07d1675e94a54cc649f5c6148c85cfa6fa09b5611"], 0x34}}, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x332, 0x0) 09:04:49 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") getuid() r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) [ 709.783774][ T6133] FAULT_INJECTION: forcing a failure. [ 709.783774][ T6133] name failslab, interval 1, probability 0, space 0, times 0 [ 709.862919][ T6133] CPU: 0 PID: 6133 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 709.870898][ T6133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 709.880983][ T6133] Call Trace: [ 709.884492][ T6133] dump_stack+0x172/0x1f0 [ 709.888841][ T6133] should_fail.cold+0xa/0x15 [ 709.893459][ T6133] ? fault_create_debugfs_attr+0x180/0x180 [ 709.899290][ T6133] ? ___might_sleep+0x163/0x2c0 [ 709.904157][ T6133] __should_failslab+0x121/0x190 [ 709.909221][ T6133] should_failslab+0x9/0x14 [ 709.913850][ T6133] kmem_cache_alloc_node_trace+0x274/0x750 [ 709.919683][ T6133] ? rcu_read_lock_any_held.part.0+0x50/0x50 [ 709.925792][ T6133] ? __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 709.931634][ T6133] __kmalloc_node_track_caller+0x3d/0x70 [ 709.937377][ T6133] __kmalloc_reserve.isra.0+0x40/0xf0 [ 709.942766][ T6133] __alloc_skb+0x10b/0x5e0 [ 709.947200][ T6133] ? __kmalloc_reserve.isra.0+0xf0/0xf0 [ 709.952760][ T6133] ? ___might_sleep+0x163/0x2c0 [ 709.957629][ T6133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 709.963877][ T6133] ? security_socket_getpeersec_dgram+0x8d/0xc0 [ 709.970136][ T6133] netlink_sendmsg+0x972/0xd60 [ 709.974927][ T6133] ? netlink_unicast+0x710/0x710 [ 709.979873][ T6133] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 709.985570][ T6133] ? apparmor_socket_sendmsg+0x2a/0x30 [ 709.991053][ T6133] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 709.997304][ T6133] ? security_socket_sendmsg+0x8d/0xc0 [ 710.002773][ T6133] ? netlink_unicast+0x710/0x710 [ 710.007877][ T6133] sock_sendmsg+0xd7/0x130 [ 710.012318][ T6133] ___sys_sendmsg+0x3e2/0x920 [ 710.017012][ T6133] ? copy_msghdr_from_user+0x440/0x440 [ 710.022491][ T6133] ? __kasan_check_read+0x11/0x20 [ 710.027529][ T6133] ? __lock_acquire+0x16f2/0x4a00 [ 710.032567][ T6133] ? __kasan_check_read+0x11/0x20 [ 710.037606][ T6133] ? __might_fault+0x12b/0x1e0 [ 710.042470][ T6133] ? find_held_lock+0x35/0x130 [ 710.047245][ T6133] ? __might_fault+0x12b/0x1e0 [ 710.052040][ T6133] ? ksys_dup3+0x3e0/0x3e0 [ 710.056479][ T6133] ? lock_downgrade+0x920/0x920 [ 710.061455][ T6133] ? ___might_sleep+0x163/0x2c0 [ 710.066325][ T6133] __sys_sendmmsg+0x1bf/0x4d0 [ 710.071024][ T6133] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 710.076094][ T6133] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 710.082345][ T6133] ? fput_many+0x12c/0x1a0 [ 710.086773][ T6133] ? fput+0x1b/0x20 [ 710.090683][ T6133] ? ksys_write+0x1cf/0x290 [ 710.095208][ T6133] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 710.100677][ T6133] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 710.106146][ T6133] ? do_syscall_64+0x26/0x760 [ 710.110836][ T6133] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.116916][ T6133] ? do_syscall_64+0x26/0x760 [ 710.121695][ T6133] __x64_sys_sendmmsg+0x9d/0x100 [ 710.126821][ T6133] do_syscall_64+0xfa/0x760 [ 710.131357][ T6133] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.137466][ T6133] RIP: 0033:0x459f49 [ 710.141381][ T6133] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:04:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x40049409, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 710.161001][ T6133] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 710.170499][ T6133] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 710.178477][ T6133] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 710.186458][ T6133] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 710.194443][ T6133] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 710.202423][ T6133] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:49 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x40086602, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:49 executing program 3 (fault-call:2 fault-nth:12): sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:49 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5051e0bcfe87b0071") r1 = socket(0x1e, 0x2, 0x0) r2 = socket$isdn_base(0x22, 0x3, 0x0) bind(r2, &(0x7f00000002c0)=@isdn={0x22, 0x1, 0x7f, 0x8, 0x7f}, 0x80) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r3, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r4 = accept4(r3, 0x0, 0x0, 0x0) socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000200)) sendto$inet6(r4, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) getsockopt$inet_IP_IPSEC_POLICY(r4, 0x0, 0x10, &(0x7f0000000100)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@multicast2}}, &(0x7f0000000000)=0xe8) ioctl$sock_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000240)) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000040)={@remote, @mcast2, @mcast1, 0x0, 0xf5b6, 0x3, 0x100, 0x7fffffff, 0x1080000, r5}) bind(r1, &(0x7f0000d80f80)=@pppol2tpv3={0x18, 0x1, {0x0, r2, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x19}}, 0x2, 0x3, 0x3, 0x1}}, 0xfffffffffffffe4a) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r6, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r7, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r7, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r8 = accept4(r7, 0x0, 0x0, 0x0) sendto$inet6(r8, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) sendmmsg$nfc_llcp(r8, &(0x7f0000002dc0)=[{&(0x7f0000000480)={0x27, 0x0, 0x2, 0x1, 0x1, 0xff, "ce8e689806260d249a5f443e6b15d5865f4db66fdd7c729cd1d06041cadb547436e58e9edff63671ca3721de29ba78f882df6e9886d2d5b66707bea52fe312", 0x34}, 0x60, &(0x7f0000002ac0)=[{&(0x7f0000000500)="6a1be54256cf3b4729a29d64c5b8436a4601b0010c38c0829cb52078961c0fe2a083d73fac0996b8079c1427174c4e8017022debb4827e885142560f8eed1caf685ebaa5325976ba1fa6fc74fe1159cd7ba6efb2a90b8fb6628e3cd13ab322c9ce688f4126f9eee8d0c3fe842f37fc477cfb7e343ba3a08acaead0aad063877ff508dc663394b46863bc4f726fa6c760d0117943489b2f60c5719a3e04d19b5ae63957af8b3b2a3c467858cc845d98e18b39ec97bc57e0ece4c9223fc4bfd07b54daab48fdb5597fea9c8b7c4b3468a6e4839f1fff927b87170ae35661e7d9e0e8ea", 0xe2}, {&(0x7f0000000600)="7fceffb6255cbb0e3efb1fba07b53992f692a94815728e57aa6ae8f9498f0bc372c261d3005734103194c40ae0df7e4767f0157f3eab7a889cf1356c7f0d22a9f795d37808d7ef317d2bea995996e88fc5f25ef10a8f4fd248e39a3d730662ea539cb3052497d015cb07622b2321679763286b761e2588987d1595061ce85018f4ee0a7c18def5ebbddb6dd175a8e702a993c360321922892d132c783f9e40f92bc324846694454e2f933b9137e780a007f7fe60d4d3f61e7b4a166843faacb3290a4b343320f47ee7bc4bc5452b", 0xce}, {&(0x7f0000000700)="e1a041053e3f226104147d805f944daea1257d01b2e5e74a15bd75cd60aa0107b8f162ed4afeb94c7be2d7f5b969bb03da4931cfef78106de3869544b092d5a66655c5a66f7513f69fd79a287a031cbdda2c9ed16fcd821b359ce5b3154fd991002bfad9276458aa91d90275f6b405a6b5a6845cba1e17596d5276365b6197e0dc247158ff0d61fbb54dc9c3140fe012a460f677dd64053a50a13f6c5619c767a1314a15daaa5d37ad727d11657737d2ab520d1382ea40dbe85c96b71ef488d9778bc09d917412fa9f7bf0a8b554f099629b5f745a316fd7ae2a2ea62b53c378b314", 0xe2}, {&(0x7f0000000800)="23336bdffc9a4bdc19d916c117a55c49d2077849c6bd58f6a3b843df6cd971045aa8a1b18bb355865221e1cab16440896e761ea8800ffbb59b37ed396c104dac82486fc90bc55233933eb6701caeb160baa480ad4bf351390104eb649fbacb0df44aacc8cac0ecf43bcdffe2accd1d72f4d2acd72b11", 0x76}, 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{&(0x7f0000001900)="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0x1000}, {&(0x7f0000002900)="678a92f18a0dbb1b8c8afbb85b973901c65dc5b87c2f4383cc302830466fef12a294145e18c2c7c3860a18491a27e0a817a647ad620fb3b576511b932004849c3bebefb775f6f16df8661aae28ff20bc27365c71deb0e849de30c11ddf04de65c64cb291e4a2e843149156e855797b7e95d6f810e22054ef38aef9a6839357ca362af32de962f11f55b078a2a417da5e7d", 0x91}, {&(0x7f00000029c0)="036d50b1123c00d1130908357837be4b8702aecc84e180e7af77f08ff579e30cc1e321a15f785763d61d297c71c0dacb0080094f3dce8df456403de1e3f4eeac3711d3e442af2fc562d6681d3ad16426fadb0e0cb78cda0968c87b4651f6a0a4f0208e6066457509f01a5059ffdfc1552eaf9540a94da7e373d720a759c565c8f0eb410fbad7a20e5bf6b32dac877b18f031973ab5a680d5d34685bf3e56726b68dcab985cec86cc9e8a0df2f0d538c7b03c3992e68d1b7854954b361a16b41684f3c9f428076d1363d7e8e51046428b1e4494222946fcdecf3ccbeafd6c5ef69671c703484a89a228", 0xe9}], 0x9, &(0x7f0000002b80)={0x20, 0x118, 0x216, "8fb46df36c08b4b993b4e272f6c7335e"}, 0x20, 0x5}, {&(0x7f0000002bc0)={0x27, 0x1, 0x2, 0x2, 0x3f, 0x7, "8028fa90e90eb9e707e5a8070cb2de25d3ed12f7829f162b74dc985aa2ebd73556058528b117dbcdb27fba2599fd283c9f7d92a9c61490418370a610464651", 0x29}, 0x60, &(0x7f0000002d80)=[{&(0x7f0000002c40)="50fc367fbb6422d8e4cc4bb982222b29a029218a7de9c2cfb38a34a6690803dd883d8ac898661654afec4953594bb6a35feb3b11a6631f38d56b1edeb7935a2974aca0550cc13bd405fa7817a227b3c1ac08", 0x52}, {&(0x7f0000002cc0)="0e567f23bfc8ab9dd9ae43d6ffbfba61c861535177424ebe4e6d7f11ca77b95d344e0e6193a3ca08762ba0944ee73207f56a955afde7cf952cf058e2237eaaaa", 0x40}, {&(0x7f0000002d00)="8da5ef337e0832f3681326d6d48d72bba1729a696c3530e2139a40afa250f1ac92a6cd9a787cd63376c71a839e6f61a98990924d3fd21bd3fa399c4117f242c27025442d05d25a61", 0x48}], 0x3, 0x0, 0x0, 0x10040989}], 0x2, 0x4010) listen(r6, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r6, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r9 = accept4(r6, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) ioctl$IMSETDEVNAME(r1, 0x80184947, &(0x7f0000000440)={0x40, 'syz1\x00'}) r10 = syz_genetlink_get_family_id$tipc(&(0x7f0000000340)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r9, &(0x7f0000000400)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x440005}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, r10, 0x400, 0x70bd28, 0x25dfdbfc, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040}, 0x44) bind(r1, &(0x7f0000670000)=@generic={0x1e, "01fd000000000000000000000000fc00000005a121b80c00000000800000002e0a53b232394a0000000100000000ffff0f82e52b0a669ae43a620170a00021f069ca021f6f65dc1161e7068f358c00f9ecff1458d1ea03000030ffff000000090003b9c8ead200c577aeb81c90541d6d7c770ee590c8bcf70dc151eb1849"}, 0x80) 09:04:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r3 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) [ 710.440717][ T6161] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 710.480999][ T6161] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 710.529319][ T6161] FAULT_INJECTION: forcing a failure. [ 710.529319][ T6161] name failslab, interval 1, probability 0, space 0, times 0 [ 710.582828][ T6161] CPU: 0 PID: 6161 Comm: syz-executor.3 Not tainted 5.4.0-rc3+ #0 [ 710.590690][ T6161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 710.601680][ T6161] Call Trace: [ 710.604996][ T6161] dump_stack+0x172/0x1f0 [ 710.609556][ T6161] should_fail.cold+0xa/0x15 [ 710.614286][ T6161] ? fault_create_debugfs_attr+0x180/0x180 [ 710.620228][ T6161] __should_failslab+0x121/0x190 [ 710.625198][ T6161] should_failslab+0x9/0x14 [ 710.629848][ T6161] kmem_cache_alloc+0x47/0x710 [ 710.634666][ T6161] ? lock_acquire+0x190/0x410 [ 710.639559][ T6161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 710.646074][ T6161] skb_clone+0x154/0x3d0 [ 710.650355][ T6161] netlink_deliver_tap+0x94d/0xbf0 [ 710.655485][ T6161] netlink_unicast+0x5a2/0x710 [ 710.660263][ T6161] ? netlink_attachskb+0x7c0/0x7c0 [ 710.665387][ T6161] ? _copy_from_iter_full+0x25d/0x8c0 [ 710.670778][ T6161] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 710.677149][ T6161] ? __check_object_size+0x3d/0x437 [ 710.682547][ T6161] ? __sanitizer_cov_trace_cmp4+0x16/0x20 [ 710.688286][ T6161] netlink_sendmsg+0x8a5/0xd60 [ 710.693189][ T6161] ? netlink_unicast+0x710/0x710 [ 710.698392][ T6161] ? aa_sock_msg_perm.isra.0+0xba/0x170 [ 710.703964][ T6161] ? apparmor_socket_sendmsg+0x2a/0x30 [ 710.709452][ T6161] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 710.715698][ T6161] ? security_socket_sendmsg+0x8d/0xc0 [ 710.721778][ T6161] ? netlink_unicast+0x710/0x710 [ 710.726903][ T6161] sock_sendmsg+0xd7/0x130 [ 710.731340][ T6161] ___sys_sendmsg+0x3e2/0x920 [ 710.736148][ T6161] ? copy_msghdr_from_user+0x440/0x440 [ 710.741617][ T6161] ? __kasan_check_read+0x11/0x20 [ 710.746669][ T6161] ? __lock_acquire+0x16f2/0x4a00 [ 710.751709][ T6161] ? __kasan_check_read+0x11/0x20 [ 710.756738][ T6161] ? __might_fault+0x12b/0x1e0 [ 710.761605][ T6161] ? find_held_lock+0x35/0x130 [ 710.766509][ T6161] ? __might_fault+0x12b/0x1e0 [ 710.771285][ T6161] ? ksys_dup3+0x3e0/0x3e0 [ 710.775714][ T6161] ? lock_downgrade+0x920/0x920 [ 710.780587][ T6161] ? ___might_sleep+0x163/0x2c0 [ 710.785534][ T6161] __sys_sendmmsg+0x1bf/0x4d0 [ 710.790232][ T6161] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 710.795357][ T6161] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 710.801591][ T6161] ? fput_many+0x12c/0x1a0 [ 710.805999][ T6161] ? fput+0x1b/0x20 [ 710.809802][ T6161] ? ksys_write+0x1cf/0x290 [ 710.814309][ T6161] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 710.819765][ T6161] ? trace_hardirqs_on_thunk+0x1a/0x20 [ 710.825214][ T6161] ? do_syscall_64+0x26/0x760 [ 710.829931][ T6161] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.835987][ T6161] ? do_syscall_64+0x26/0x760 [ 710.840660][ T6161] __x64_sys_sendmmsg+0x9d/0x100 [ 710.845630][ T6161] do_syscall_64+0xfa/0x760 [ 710.850131][ T6161] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 710.856017][ T6161] RIP: 0033:0x459f49 [ 710.859902][ T6161] Code: ad b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 7b b6 fb ff c3 66 2e 0f 1f 84 00 00 00 00 09:04:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r3 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:50 executing program 1: r0 = syz_init_net_socket$ax25(0x3, 0x5, 0x0) setsockopt$ax25_SO_BINDTODEVICE(r0, 0x101, 0x19, &(0x7f0000000000)=@bpq0='bpq0\x00', 0x10) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, &(0x7f0000000080)=0x1c, 0x80400) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x13, &(0x7f00000000c0)=0x8, 0x4) 09:04:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x40086607, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 710.879533][ T6161] RSP: 002b:00007f3d8c6d3c78 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 710.887943][ T6161] RAX: ffffffffffffffda RBX: 00007f3d8c6d3c90 RCX: 0000000000459f49 [ 710.895911][ T6161] RDX: 0492492492492805 RSI: 0000000020000140 RDI: 0000000000000003 [ 710.903873][ T6161] RBP: 000000000075bf20 R08: 0000000000000000 R09: 0000000000000000 [ 710.911881][ T6161] R10: 0000000000000000 R11: 0000000000000246 R12: 00007f3d8c6d46d4 [ 710.919846][ T6161] R13: 00000000004c7b91 R14: 00000000004ddca8 R15: 0000000000000004 09:04:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r3 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r3, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:50 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) r3 = socket$isdn_base(0x22, 0x3, 0x0) bind(r3, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) ioctl$FIBMAP(r3, 0x1, &(0x7f0000000380)=0xe9de) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) socketpair(0x8, 0xf1f13b6c4cbf5259, 0x3, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100)='TIPCv2\x00') sendmsg$TIPC_NL_MON_GET(r5, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb2bbabcf79b1c86e}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)={0x178, r6, 0x200, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0x14, 0x6, [@TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x47c}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x18, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfff}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x5}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x10001}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x3ff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x8000}]}, @TIPC_NLA_LINK={0xb4, 0x4, [@TIPC_NLA_LINK_PROP={0x24, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffffc}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x14, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x40}]}, @TIPC_NLA_LINK_PROP={0x44, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xa}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1c59}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz0\x00'}]}, @TIPC_NLA_NET={0x58, 0x7, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0xffffffffd6a4db9d}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7f}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8001}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x6}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}]}, 0x178}, 0x1, 0x0, 0x0, 0x44010}, 0x1c814) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) 09:04:50 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl(r1, 0x1000008912, &(0x7f0000000040)="0800b5055e0bcfe87b0071") bind$inet6(r0, &(0x7f0000000080)={0xa, 0x4e20}, 0x1c) r2 = socket$inet6(0xa, 0x6, 0x0) bind$inet6(r2, &(0x7f0000000280)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, [], 0xf}, 0x3}, 0x1c) 09:04:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x400c6615, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r2 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:50 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) connect$inet6(r0, &(0x7f0000d83fe4)={0xa, 0x0, 0x0, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0x4}, 0x1c) r1 = accept4$rose(0xffffffffffffffff, &(0x7f0000000000)=@short={0xb, @remote, @netrom, 0x1, @netrom}, &(0x7f0000000040)=0x1c, 0x80800) bind$rose(r1, &(0x7f0000000100)=@short={0xb, @dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @bcast, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f000095dff8)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000280)={r2}, 0x8) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='stat\t\xc0\xd2\xfe\xbc\xf9\xdf-\xea\xc8\xc1w\xff\x17\x12H\xe9\x11\x93Q0I\xf81U\ro}\xe6l\xf67\xbd\xbf\x13\x11\x92\f\x8a&\xed\xa4\xdc\xc3x?\x9d\xb5\x11k4\xd3\x1b\x05\x12\xa5`\x8a\xaf\xf0\x1eyR4\f\xd6\xfd\x00\x00\x00\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000040)=ANY=[], 0x6db6e559) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1, 0x10012, r3, 0x0) r4 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x14, &(0x7f0000000240), 0x8) 09:04:50 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x0, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:50 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000800), 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x1c, &(0x7f0000000840), &(0x7f0000000880)=0x4) r1 = socket$inet(0xa, 0x801, 0x84) connect$inet(r1, &(0x7f0000004cc0)={0x2, 0x0, @remote={0xac, 0x14, 0xffffffffffffffff}}, 0x10) listen(r1, 0x8) r2 = accept4(r1, 0x0, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000180), 0x214, 0x0, 0x0, 0x31b) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0x3}, 0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000140)={0x0, 0x1}, 0x8) sendmmsg$alg(r2, &(0x7f0000002b00)=[{0x0, 0x0, &(0x7f0000001280)=[{&(0x7f0000000180)="99", 0x1}], 0x1}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f0000000100), 0x8) 09:04:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x4020940d, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) r1 = socket$isdn_base(0x22, 0x3, 0x0) bind(r1, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r2 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r2, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x40305828, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) socket$isdn_base(0x22, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r1 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) [ 711.660539][ T6224] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 711.685842][ T6224] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:50 executing program 1: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) setsockopt$bt_BT_POWER(r0, 0x112, 0x9, &(0x7f0000000040)=0x58, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r2) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f000095dff8)={0x1, [0x0]}, &(0x7f000095dffc)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000040)={r4, 0x1c, "6d07dfb63748b000eaa63136854ff1bd10c2fd3a58cecf40d8fcb586"}, &(0x7f00000000c0)=0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000080)=@sack_info={r4, 0x200, 0x3}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000180)={r5, 0x3}, &(0x7f00000001c0)=0x8) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket(0x200000000010, 0x80000, 0x0) r6 = socket$isdn_base(0x22, 0x3, 0x0) bind(r6, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000140)={0x2, &(0x7f0000000000)=[{0x22, 0x0, 0x0, 0xfffff01c}, {0x6, 0xfe}]}, 0xfffffffffffffdef) 09:04:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") socket$inet6_sctp(0xa, 0x5, 0x84) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r1 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x800454d2, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:51 executing program 5: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@nfc_llcp, &(0x7f0000000100)=0x80) ioctl$sock_x25_SIOCDELRT(r0, 0x890c, &(0x7f0000000200)={@null=' \x00', 0xe, 'veth0_to_hsr\x00'}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r2 = socket$inet6_sctp(0xa, 0x5, 0x84) r3 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r3, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r4}, 0x14) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f0000000080)={0xa, 0x4e22}, 0x1c) listen(r5, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000040)='bbr\x00', 0x4) r6 = accept4(r5, 0x0, 0x0, 0x0) sendto$inet6(r6, &(0x7f00000000c0), 0xfffffdda, 0x0, 0x0, 0x1a) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000300)=[@in={0x2, 0x4e23, @empty}, @in6={0xa, 0x4e21, 0x100, @local, 0xfffffff7}, @in={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0xc}}, @in={0x2, 0x4e22, @broadcast}, @in6={0xa, 0x4e24, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x7fffffff}, @in6={0xa, 0x4e21, 0x7fff, @initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xffff}, @in6={0xa, 0x4e21, 0x3, @mcast1, 0x6}, @in={0x2, 0x4e21, @broadcast}, @in6={0xa, 0x4e21, 0x2, @rand_addr="f6a0bea89457aa70be872ba08bdd4c6b", 0x9}], 0xcc) 09:04:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x80086301, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:51 executing program 4: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000001c0), 0x100000110) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, 0x0, 0x0) r2 = epoll_create(0x6) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r1, &(0x7f0000000040)={0xa0000001}) epoll_wait(r2, &(0x7f0000000280)=[{}], 0x6b, 0x6) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0xfffffffffffffedf}], 0x1, 0x0) close(r0) r3 = socket$unix(0x1, 0x516514927a711781, 0x0) bind$unix(r3, &(0x7f00000051c0)=@file={0x1, './file0\x00'}, 0x6e) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) r4 = socket$isdn_base(0x22, 0x3, 0x0) bind(r4, &(0x7f00000002c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, 0x80) r5 = socket$inet6(0xa, 0x3, 0x7) setsockopt$inet6_dccp_int(r5, 0x21, 0x3, &(0x7f0000000100)=0x50, 0x4) accept4(r4, &(0x7f0000000140)=@nfc, &(0x7f00000001c0)=0x80, 0x80000) 09:04:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r1 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r1, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:51 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x2, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x80087601, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:51 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) [ 712.385145][ T6263] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 712.405085][ T6263] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x800c6613, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:51 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:51 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:51 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x80108906, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:51 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x3, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") [ 712.867840][ T6297] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 712.909409][ T6297] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:52 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000000)={r3}, 0x14) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000040)=[@in6={0xa, 0x4e21, 0x0, @remote, 0x81}], 0x1c) r4 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000000100)=[@in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e22, 0x6, @empty, 0x2}, @in={0x2, 0x4e20, @rand_addr=0x4}, @in6={0xa, 0x4e20, 0x400, @mcast1, 0x10001}], 0x58) 09:04:52 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000740)="0adc1f123c123f3188b070") pipe(&(0x7f0000000180)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x3, &(0x7f00000004c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x7b, 0xa, 0xff00}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x6, 0xfffffe28, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x1}, 0xa3}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r1, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="92699a26b93e719d0c83c09f6f8e9dcdf2591013920a890df134c84c54455b16488709998d587ca893167f78082ae34f3e00e19aa4f907603a6401d338269459dc9192e4d9b07cd2a22e2005252fbc7d7ddf4017341c89739c4d46b81773c4fa8f9630665a08061d91880236a2cf3e2909bea7172c9dc0e42154dd63641dcc0eba09fbf9142bfd609ad08ff3a77b3102f8facfdd77001d133a2e66ef4f8325fed3e1b63cbf8e831a229f654a9adbe21e7bd0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x5) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00\xb80xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x0, &(0x7f0000001040)=[{&(0x7f0000000e80)=""/195}, {&(0x7f0000000f80)=""/160}], 0x0, &(0x7f0000001080)=""/127}, 0x7ff}], 0x0, 0x0, &(0x7f0000006180)={0x77359400}) ioctl$SIOCX25SDTEFACILITIES(r1, 0x89eb, &(0x7f00000000c0)={0x6, 0x37, 0x5, 0xef, 0x5f, 0x9, 0x1c, "03ee5c27e2e14b70ef7becf52ba41209d6be2b21", "9138871d01d1f31c4be85434a82b8169d637f951"}) 09:04:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x80108907, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:52 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:52 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x4, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:52 executing program 1: r0 = socket$inet(0x2, 0x80000, 0x2) bind$inet(r0, &(0x7f0000deb000)={0x2, 0x4e23, @broadcast}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x4b6, &(0x7f0000000500)="6f1cc20a0c8b6da938d61624bd83d62a7170695fbb7fb6a1d10773caa4a13bc4d990be21531972e644a5147341bbe145ae700e87d3516fbed277e528fe2d61249bcfc2f44f6f06729b1c7aa4c65cbfec24cfb4cb63458ca948f2d59db0bedea9acf186de27d5074d5c88bc153745d889ddceeea287c3697d68574b7477a3de77a8e9e48e337ac764fc8a34ce5fd11ba391f7b6177d40f801cae260562975930c7f85952412166c76451621693fa14ee3c7c9177fc2a394dde03e9b62e6e5a65b02247b60f3f60c78546dc1fee1398c753b3500"/225) ioctl(r1, 0x20001000008912, &(0x7f0000000040)="0af51f023c123f3188a070") pipe(&(0x7f0000000340)={0xffffffffffffffff}) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f00000003c0)='TIPCv2\x00') sendmsg$TIPC_NL_NET_GET(r2, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000440)={&(0x7f0000000600)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r3, @ANYBLOB="02002a0000000800060004850a1ad5e4e529ccc12984d0efd26e00ca10b3d017a48e53ec6440b81300000000000000001d1a9edd547477000000004d38f9ce008958754d4ac8cec1e846849b4a44f6c69e7d9fe53517bfb84d0453105038f3455a6a88e3ff28c2b5d220d95f88c58cd453cd22f2d949189fefd8bf6c25e155534c9404000000000000009119b7e4662c722b05343a6e92317c6db64b65770bd630de0da48b2deb4690704500000000000000"], 0x1c}, 0x1, 0x0, 0x0, 0x4}, 0x4800) unshare(0x40000000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x8031, 0xffffffffffffffff, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000440)}, 0x0) ioctl$sock_SIOCBRDELBR(r0, 0x89a1, &(0x7f00000004c0)='bridge_slave_0\x00') ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f00000000c0)) r4 = syz_init_net_socket$nfc_llcp(0x27, 0x3, 0x1) accept4$nfc_llcp(r4, 0x0, &(0x7f0000006d40), 0x800) r5 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r5, 0x1000008912, &(0x7f00000000c0)="11dca50d5e0bcfe47bf070") r6 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f00000002c0)='/\x00\x00\xb6\x95<[0@\xac\xa4R\xce{f\xe9\xbb\x8fyI\x90q\xe5?\xa8\xbc\xc1\n\x15\xc7cC\xce-\xb7\xbb>x\xb5o/\xa9Q\xbdi\x15c\xebxd\x19\xb4\xe2^\xb5\xe4b\xcc\xa9\xee\xeb4\xe7\xf5\xfc\xa6\xce(67G\x18E\xe2\xa1\xbaP]\xf6\xae\x98a\x06\xd1o!\xd8\xe7hU\x9a\x8d\xd3\xeaQ\xc1y+2!\x89\xc8\xfc\rWP\xd1\x9d\x8b\xbf\xb1\xe6I\xb9\x19\xfb\x02\xbb\xe2\x04\xee\x8b\xe4\xe8\xb7&GV\xfdd\x11\x9cO\xe2\xafykv\x06L:X\xfd\xefn\xd0Se\x89\xa2J-\xdb\xb8C\xb2\x8a\x9a\xae\xfcO\xf4\x85\x99\xb7gT\x9a\xbf\x05$!k\xd4\xb2\x1f^\xa5eB\xbd\x98\x99p\x14\xb1\xb7!{\x1de\xd8eP[\xc56\x95\x0eu\v,1?\xe3\x99\xe6g\xc9\x1d\a\xac\x85\"\xb2D\x95\xf1\xf2(\xb43cJa\xd3\xc6\x14\a\x94R\x1e\x02hu\a\x06\x1cp\x94t\xe1\xb7\x1e\x81\x87t\x99\xa4\xe5\x944\xbd\xf0\xb44\xc3\xdb\x8c\xff\x9dWp\x9cN}\xef\x14x\x0e\x88\xeahj\x8bWe\x98V\xf5\xad\xf9\xc8\rG\xbb;\x8b\xb9\a\xcfN\xac\xd64Jz\x98\x06\xe35\xeb\xcc\x84#\x02O8\xc0\x99\x89\x17\xa3+^\x8e\xc4\x93\x0f/\xfe!9m\x98\x13\xb1\xcb-\xfc\xf4%\xea\xe0\xeb\x9ee|\xb0\x95f[<\xfdg\xb6=\x96Q\xa1\xea&\xa1\x03XH\x01r(:\x9d\xed(\xe2\x9c\r\x95\xe3\xef,m8\xef\xbf\xf7Gk\xae\x8f\xa0Y\xce\n:\xce\xe62\x94,8\x0f\x93\xb4\x98\xf15+\xccI\x83G*lL\x97\xad3C\x12z\xba!\x03|~\xe9\xa7\xa9i\xbc\x06rZmj!\x83\xff\a\xad\xa3\xc6\'\x90$\xa0\xa4\xf6f\xab\xc2\n\xc7&\xbbp\xe5\x17p{\x13\xa9X\x1b\xb5\xbf\x150\xf0\xa0\xf87\xd8\xaf=\xc3\xfa\x99\x83\xe6f\xe35\xc08\x92\x8dX\xb6\xe8V\x1d\xf8\xd9E\xe2\x14si\xec\x86\xc6\xdd\xbf\rM\x00\x00\x00\x00', 0x0, 0x0) sendfile(r5, r6, 0x0, 0x0) r7 = socket$inet(0x10, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, &(0x7f0000002040)=""/4096, 0x1000, 0xffffffffffffffff}, 0x0) ioctl$sock_ifreq(r7, 0x89f1, &(0x7f0000000180)={'ip6tnl0\x00', @ifru_flags}) setsockopt$inet_tcp_TCP_CONGESTION(r7, 0x6, 0xd, &(0x7f0000000080)='scalable\x00', 0x9) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) sendto$inet(r0, 0x0, 0x0, 0x20000000, &(0x7f0000e68000)={0x2, 0x4004e23, @local}, 0x10) ioctl(r0, 0x5e5, &(0x7f00000001c0)="50456c5dbb186b974bbfbadaa9ee73e8759aebc998552176fb0cdc45be86430bb86fa889137d3adc7be6518e9f2e036b50ae4f9e6269ad95d9578cb4b78e6c0e3b1f82005588c3397cdf136853a906c4df8115cf8538aaba30b3e2243919857f5c57aa1e721fbcc53aab80b00d25dae6466306a995428bd3f0edb6a55a5049898f5e61e71a51fe87707457d6af3a8db2c6322048aa4b068263d04141a0abde5ede2effd16fd44f36a92c2a60c5a04dea5d7a8708") setsockopt$IP_VS_SO_SET_STOPDAEMON(r0, 0x0, 0x48c, &(0x7f0000000140)={0x1, 'vetx1\x00', 0x2}, 0x18) r8 = socket$unix(0x1, 0x800000000002, 0x0) bind$unix(r8, &(0x7f0000003000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0xc) socket(0x3, 0x5, 0xc9) 09:04:52 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) [ 713.094515][ T6309] netlink: 'syz-executor.3': attribute type 27 has an invalid length. [ 713.122525][ T6309] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 09:04:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0xc0045878, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:52 executing program 0: ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) [ 713.328641][ T6332] IPVS: ftp: loaded support on port[0] = 21 09:04:52 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0xc0045878, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) [ 713.413996][ T6313] IPVS: ftp: loaded support on port[0] = 21 09:04:52 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:53 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r1 = socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$inet6_sctp(0xa, 0x10000000005, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r2, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3, 0x0, 0x0, 0x100}, 0xffffffe8) [ 713.953066][ T6329] IPVS: ftp: loaded support on port[0] = 21 [ 713.988415][ T6344] IPVS: ftp: loaded support on port[0] = 21 09:04:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'hsr0\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0xc0189436, &(0x7f0000000040)={'hsr0\x00L\x00H\x00\x00\x00\x00\x00\x00\xff\x00', 0x6f93f54c58ae2799}) 09:04:54 executing program 3: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000000)="4c0000001100fff1fefefd956f76c9b724a6008000000000000000683540150024001b000d000000b598bc593ab682115ed9443d51d7e88dc62b2ca654a6613b6a080000001cbc882b079881", 0x4c}], 0x1}, 0x0) r0 = socket(0x10, 0x800000000080003, 0x0) sendmmsg$alg(r0, &(0x7f0000000140)=[{0x5, 0xd2efff7f00000000, &(0x7f0000000100), 0xa, &(0x7f0000000100)}], 0x492492492492805, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r1, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") 09:04:54 executing program 0: socket$inet_udplite(0x2, 0x2, 0x88) ioctl(0xffffffffffffffff, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=ANY=[@ANYBLOB="2c0000001300fbff85b0406c4d9d931d34f6ec2c637ad52000000000001800002a00000010000210a6d449569db621a5ab73259186f6379fc373bc4833c0d589d370bd078c248f85e55e5b42bfe89a1bd1e83a9d2a6095186313a1324483fd316e0139ca921624dd0bf3e98bd788121cc7c92aa0476b90edd26e704f4c558b026715852a0a4481be030569e72717b4e1148043f0f08af2e4184a42daf6bb01c67c07bb09c0ccde15a80e1b47c145719e733f703a0edcec63cedcecd04e5e605bab88df1803aa656b287affdd72c18dfb08f300"/221], 0x2c}}, 0x0) r0 = socket(0x10, 0x800000000080002, 0x10) sendmmsg$alg(r0, &(0x7f0000000140), 0x492492492492805, 0x0) 09:04:54 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe(&(0x7f0000000240)={0xffffffffffffffff}) epoll_wait(r1, &(0x7f0000000080)=[{}, {}], 0x2, 0x10) r2 = openat$cgroup_ro(r1, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x8, &(0x7f0000000080)=0x4, 0x4) ioctl(r0, 0x1000008912, &(0x7f00000000c0)="0800b5055e0bcfe87b0071") r3 = socket$inet6_sctp(0xa, 0x5, 0x84) r4 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX(r4, 0x84, 0x6e, &(0x7f0000961fe4)=[@in={0x2, 0x0, @dev}], 0x10) getsockopt$inet_sctp6_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="010000003d7d469db989ba2e4393976dd7cbd2", @ANYRES32=0x0], &(0x7f00000000c0)=0xfe10) setsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5}, 0xfffffffffffffff4) socketpair(0x9, 0x5, 0x9, &(0x7f0000000480)={0xffffffffffffffff}) getsockopt$netrom_NETROM_T1(r6, 0x103, 0x1, &(0x7f00000004c0), &(0x7f0000000500)=0x4) 09:04:55 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl(r0, 0x1000008912, &(0x7f0000000740)="0adc1f123c123f3188b070") pipe(&(0x7f0000000180)) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x3, &(0x7f00000004c0)=@framed={{0xffffff85, 0x0, 0x0, 0x0, 0x0, 0x7b, 0xa, 0xff00}}, &(0x7f0000000000)='PL \x00L\xf7\xd1*\xf1\x1c\xe9%7\xb5\xe3\x19\x1ef\xde]N\xc1\x8eL-\xf0\x14\x84\xa8mw\x84/bIF\xea\xe3\x10yL\x8c\x96\xff\x14f#.%\x95\x119\xbd\xa5\xd2\x99\x0eR?\x8e\xc3\b\x0f\xfc\x12$\xd8\xdcL\x84\xa9\xc8\xe8\xab1Wh\x06qU#\xfat\x9e\x86\x15\xc6\x10I\xb8\xb1\xbej\xa7t\a\x02\xccZ\xdd', 0x6, 0xfffffe28, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000)={0x0, 0x1}, 0xa3}, 0x48) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000400)={r1, 0x0, 0x0}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="92699a26b93e719d0c83c09f6f8e9dcdf2591013920a890df134c84c54455b16488709998d587ca893167f78082ae34f3e00e19aa4f907603a6401d338269459dc9192e4d9b07cd2a22e2005252fbc7d7ddf4017341c89739c4d46b81773c4fa8f9630665a08061d91880236a2cf3e2909bea7172c9dc0e42154dd63641dcc0eba09fbf9142bfd609ad08ff3a77b3102f8facfdd77001d133a2e66ef4f8325fed3e1b63cbf8e831a229f654a9adbe21e7bd0", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x5) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='cpu.stat\x00\xb8 3c 02 00 0f 85 49 03 00 00 48 8b 85 00 ff ff ff 4c 8b a0 10 0f [ 716.227711][ T6401] RSP: 0018:ffff8880934973c0 EFLAGS: 00010206 [ 716.233791][ T6401] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000f732000 [ 716.241780][ T6401] RDX: 00000000000001e2 RSI: ffffffff864a2ffa RDI: 0000000000000f10 [ 716.249852][ T6401] RBP: ffff8880934974f0 R08: ffff88809381e5c0 R09: ffffed1015d26b75 [ 716.257819][ T6401] R10: ffffed1015d26b74 R11: ffff8880ae935ba3 R12: 0000000000000001 [ 716.265871][ T6401] R13: ffff8880934974c8 R14: ffff888093497558 R15: ffff888093497680 [ 716.274016][ T6401] FS: 00007f9edd54d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 716.283241][ T6401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 716.289829][ T6401] CR2: 00007f9edd54cdb8 CR3: 00000000616e9000 CR4: 00000000001406e0 [ 716.297802][ T6401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 716.305770][ T6401] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 716.314023][ T6401] Call Trace: [ 716.317311][ T6401] ? ip6_rcv_finish+0x310/0x310 [ 716.322246][ T6401] ? kfree_skbmem+0xca/0x150 [ 716.326879][ T6401] ? kfree_skb+0x10e/0x3c0 [ 716.331296][ T6401] ? ip6_rcv_core.isra.0+0x1051/0x1c30 [ 716.336751][ T6401] ipv6_list_rcv+0x373/0x4b0 [ 716.341498][ T6401] ? ipv6_rcv+0x420/0x420 [ 716.345909][ T6401] ? ipv6_rcv+0x420/0x420 [ 716.350585][ T6401] __netif_receive_skb_list_core+0x1a2/0x9d0 [ 716.356760][ T6401] ? ktime_get_with_offset+0x13a/0x360 [ 716.362308][ T6401] ? ktime_get_with_offset+0x13a/0x360 [ 716.367888][ T6401] ? process_backlog+0x750/0x750 [ 716.372819][ T6401] ? lock_acquire+0x190/0x410 [ 716.377493][ T6401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 716.383730][ T6401] ? __kasan_check_read+0x11/0x20 [ 716.388753][ T6401] netif_receive_skb_list_internal+0x7eb/0xe60 [ 716.394951][ T6401] ? __netif_receive_skb_list_core+0x9d0/0x9d0 [ 716.401100][ T6401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 716.407386][ T6401] ? __sanitizer_cov_trace_const_cmp2+0x18/0x20 [ 716.413621][ T6401] ? eth_type_trans+0x3a5/0x760 [ 716.418469][ T6401] gro_normal_list.part.0+0x1e/0xb0 [ 716.423661][ T6401] gro_normal_one+0x184/0x1d0 [ 716.428334][ T6401] napi_gro_frags+0x915/0xd00 [ 716.433005][ T6401] tun_get_user+0x2e98/0x3fa0 [ 716.437912][ T6401] ? __kasan_check_read+0x11/0x20 [ 716.443032][ T6401] ? tun_build_skb.isra.0+0x1390/0x1390 [ 716.448585][ T6401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 716.454870][ T6401] ? __kasan_check_read+0x11/0x20 [ 716.459895][ T6401] tun_chr_write_iter+0xbd/0x156 [ 716.464824][ T6401] do_iter_readv_writev+0x5f8/0x8f0 [ 716.470016][ T6401] ? no_seek_end_llseek_size+0x70/0x70 [ 716.475474][ T6401] ? apparmor_file_permission+0x25/0x30 [ 716.481015][ T6401] ? rw_verify_area+0x126/0x360 [ 716.485861][ T6401] do_iter_write+0x184/0x610 [ 716.490446][ T6401] ? dup_iter+0x260/0x260 [ 716.494771][ T6401] vfs_writev+0x1b3/0x2f0 [ 716.499095][ T6401] ? vfs_iter_write+0xb0/0xb0 [ 716.503769][ T6401] ? __kasan_check_read+0x11/0x20 [ 716.508795][ T6401] ? ksys_dup3+0x3e0/0x3e0 [ 716.513210][ T6401] ? __kasan_check_read+0x11/0x20 [ 716.518231][ T6401] ? __fget_light+0x1a9/0x230 [ 716.522906][ T6401] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 716.529143][ T6401] do_writev+0x15b/0x330 [ 716.533379][ T6401] ? vfs_writev+0x2f0/0x2f0 [ 716.537877][ T6401] ? do_syscall_64+0x26/0x760 [ 716.542637][ T6401] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 716.548754][ T6401] ? do_syscall_64+0x26/0x760 [ 716.553434][ T6401] __x64_sys_writev+0x75/0xb0 [ 716.558148][ T6401] do_syscall_64+0xfa/0x760 [ 716.563083][ T6401] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 716.568967][ T6401] RIP: 0033:0x459e01 [ 716.572858][ T6401] Code: 75 14 b8 14 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 e4 b7 fb ff c3 48 83 ec 08 e8 fa 2c 00 00 48 89 04 24 b8 14 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 43 2d 00 00 48 89 d0 48 83 c4 08 48 3d 01 [ 716.592455][ T6401] RSP: 002b:00007f9edd54cba0 EFLAGS: 00000293 ORIG_RAX: 0000000000000014 [ 716.600864][ T6401] RAX: ffffffffffffffda RBX: 0000000000000036 RCX: 0000000000459e01 [ 716.608886][ T6401] RDX: 0000000000000001 RSI: 00007f9edd54cc00 RDI: 00000000000000f0 [ 716.616977][ T6401] RBP: 000000000075c070 R08: 0000000000000000 R09: 0000000000000000 [ 716.624983][ T6401] R10: ffffffffffffffff R11: 0000000000000293 R12: 00007f9edd54d6d4 [ 716.633125][ T6401] R13: 00000000004c936a R14: 00000000004e0c48 R15: 00000000ffffffff [ 716.641224][ T6401] Modules linked in: [ 716.645189][ T6401] ---[ end trace c994da5bd070b28e ]--- [ 716.650673][ T6401] RIP: 0010:ip6_sublist_rcv+0x5c9/0x930 [ 716.656347][ T6401] Code: 0f 85 78 01 00 00 e8 a6 eb 28 fb 48 8b 85 00 ff ff ff 48 8d b8 10 0f 00 00 48 b8 00 00 00 00 00 fc ff df 48 89 fa 48 c1 ea 03 <80> 3c 02 00 0f 85 49 03 00 00 48 8b 85 00 ff ff ff 4c 8b a0 10 0f [ 716.676382][ T6401] RSP: 0018:ffff8880934973c0 EFLAGS: 00010206 [ 716.682466][ T6401] RAX: dffffc0000000000 RBX: 0000000000000000 RCX: ffffc9000f732000 [ 716.690654][ T6401] RDX: 00000000000001e2 RSI: ffffffff864a2ffa RDI: 0000000000000f10 [ 716.698698][ T6401] RBP: ffff8880934974f0 R08: ffff88809381e5c0 R09: ffffed1015d26b75 [ 716.706862][ T6401] R10: ffffed1015d26b74 R11: ffff8880ae935ba3 R12: 0000000000000001 [ 716.714883][ T6401] R13: ffff8880934974c8 R14: ffff888093497558 R15: ffff888093497680 [ 716.722878][ T6401] FS: 00007f9edd54d700(0000) GS:ffff8880ae900000(0000) knlGS:0000000000000000 [ 716.732057][ T6401] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 716.733176][ T3899] kobject: 'loop3' (000000004e004650): kobject_uevent_env [ 716.738868][ T6401] CR2: 00007f9edd54cdb8 CR3: 00000000616e9000 CR4: 00000000001406e0 [ 716.754026][ T6401] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 716.761431][ T3899] kobject: 'loop3' (000000004e004650): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 716.762232][ T6401] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 716.780534][ T6401] Kernel panic - not syncing: Fatal exception in interrupt [ 716.789504][ T6401] Kernel Offset: disabled [ 716.794022][ T6401] Rebooting in 86400 seconds..