f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x9, 0x18, @mcast2, @private2, 0x80, 0x10, 0x0, 0x400}}) 19:27:20 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r1 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:20 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) socketpair(0x1a, 0x80000, 0x6511, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:20 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, 0x0, 0x0) 19:27:20 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x9, 0x18, @mcast2, @private2, 0x80, 0x10, 0x0, 0x400}}) 19:27:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) socketpair(0x1a, 0x80000, 0x6511, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) (async) socketpair(0x1a, 0x80000, 0x6511, &(0x7f0000000000)) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) 19:27:20 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:20 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, 0x0, 0x0) 19:27:20 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) socketpair(0x1a, 0x80000, 0x6511, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:20 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0xfb, 0x0, 0x18, @mcast2, @private2, 0x80, 0x10, 0x0, 0x400}}) 19:27:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', r1, 0x2f, 0x4, 0x4, 0x6, 0x22, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x7800, 0x101, 0xffff26b1}}) 19:27:20 executing program 2: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x0, 0x0, 0x0) 19:27:20 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:20 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r1, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) socketpair(0x1a, 0x80000, 0x6511, &(0x7f0000000000)) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:20 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:20 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) sendmsg$L2TP_CMD_TUNNEL_MODIFY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, 0x0, 0x100, 0x70bd25, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}, @L2TP_ATTR_FD={0x8, 0x17, @l2tp6}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x8}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xee}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x6}]}, 0x44}, 0x1, 0x0, 0x0, 0xd5}, 0x40) connect$rxrpc(r0, &(0x7f0000000000)=@in4={0x21, 0x2, 0x2, 0x10, {0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x3d}}}, 0x24) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x38, 0x1411, 0x200, 0x70bd2d, 0x25dfdbfe, "", [@RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x2}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_PORT_INDEX={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8, 0x3e, 0x3}]}, 0x38}, 0x1, 0x0, 0x0, 0x8800}, 0xd1) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) pipe(&(0x7f0000000300)) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f00000002c0)={'batadv_slave_1\x00'}) 19:27:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, @mcast2, @private2, 0x80, 0x10, 0x0, 0x400}}) 19:27:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', r1, 0x2f, 0x4, 0x4, 0x6, 0x22, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x7800, 0x101, 0xffff26b1}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', r1, 0x2f, 0x4, 0x4, 0x6, 0x22, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x7800, 0x101, 0xffff26b1}}) (async) 19:27:20 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:20 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) socketpair(0x1a, 0x80000, 0x6511, &(0x7f0000000000)) 19:27:20 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, @mcast2, @private2, 0x0, 0x10, 0x0, 0x400}}) 19:27:20 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r2, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', r1, 0x2f, 0x4, 0x4, 0x6, 0x22, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, 0x7800, 0x101, 0xffff26b1}}) 19:27:20 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:20 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:21 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, @mcast2, @private2, 0x0, 0x0, 0x0, 0x400}}) 19:27:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r0) sendmsg$IEEE802154_LLSEC_DEL_DEVKEY(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000580)={0x14, 0x0, 0x1}, 0x14}, 0x1, 0x0, 0x0, 0x4040}, 0x20008000) 19:27:21 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:21 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0xfb, 0x0, 0x0, @mcast2, @private2}}) 19:27:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000180)={&(0x7f0000000040)={0x140, 0x0, 0x800, 0x70bd29, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x94, 0x8, 0x0, 0x1, [{0xfffffffffffffece, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x56c74f3b}]}, {0x54, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4082fde9}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x8b}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x365a559e}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5af063ee}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xe7}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x83}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xa3}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc6}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x2974035a}]}, {0x1c, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x21b51652}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6bf844d0}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xb6}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x763b61c5}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5282c588}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x3}, @NLBL_CIPSOV4_A_MLSLVLLST={0x80, 0x8, 0x0, 0x1, [{0x44, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x76}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x37}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9c}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x150ef0f1}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x9a}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x5ae1997f}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x4212f34}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x6b}]}, {0x24, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x3448c539}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x3e}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xfc}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x6b847fdc}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x7fb247a}, @NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xf2}]}]}, @NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x140}, 0x1, 0x0, 0x0, 0x80}, 0x4001) socket$inet_sctp(0x2, 0xfc61064d4cbb0151, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f0000000240)={'wpan0\x00'}) 19:27:21 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:21 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x1c, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:21 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) getsockopt$bt_l2cap_L2CAP_CONNINFO(r1, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) 19:27:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:21 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:21 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x1411, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0xaa9}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}]}, 0x48}}, 0x20008854) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:21 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x1411, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0xaa9}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}]}, 0x48}}, 0x20008854) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:21 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:21 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 0: socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'vxcan0\x00'}) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$RDMA_NLDEV_CMD_STAT_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x48, 0x1411, 0x300, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x1}, @RDMA_NLDEV_ATTR_STAT_COUNTER_ID={0x8, 0x4f, 0x4}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0xaa9}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_STAT_MODE={0x8}, @RDMA_NLDEV_ATTR_RES_MRN={0x8}, @RDMA_NLDEV_ATTR_STAT_RES={0x8, 0x4b, 0x13}]}, 0x48}}, 0x20008854) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:21 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:21 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@private2, @local, @local, 0x40, 0x6, 0x24, 0x400, 0x8, 0x400000, r1}) 19:27:21 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 19:27:21 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:21 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:21 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) (async) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@private2, @local, @local, 0x40, 0x6, 0x24, 0x400, 0x8, 0x400000, r1}) 19:27:21 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x700, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:21 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:21 executing program 0: r0 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 19:27:21 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:21 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000000), 0xffffffffffffffff) (async) getsockopt$PNPIPE_IFINDEX(0xffffffffffffffff, 0x113, 0x2, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x4) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@private2, @local, @local, 0x40, 0x6, 0x24, 0x400, 0x8, 0x400000, r1}) 19:27:21 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 19:27:21 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8912, 0x0) 19:27:22 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x0) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:22 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 19:27:22 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) socketpair(0x28, 0x0, 0x1000, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000000)=0x1, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x4}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000085}, 0x40c5) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf8, 0x0, 0xd679ae60954d598b, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0xdc, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6022f10b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x788a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x369b7302}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52392fda}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe141}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x48a4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe90}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f71ac9a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b00}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7228ce4f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x643a55eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d77f1ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35d9f18e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf07d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d77}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa5e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea9a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7922de0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x761fb7f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f73}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e49}]}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x804}, 0x8000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040)={0x23, 0x0, 0xa4}, 0x10) 19:27:22 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8912, 0x0) 19:27:22 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:22 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 19:27:22 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) socketpair(0x28, 0x0, 0x1000, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000000)=0x1, 0x4) (async, rerun: 32) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x4}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000085}, 0x40c5) (async) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf8, 0x0, 0xd679ae60954d598b, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0xdc, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6022f10b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x788a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x369b7302}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52392fda}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe141}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x48a4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe90}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f71ac9a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b00}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7228ce4f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x643a55eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d77f1ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35d9f18e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf07d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d77}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa5e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea9a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7922de0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x761fb7f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f73}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e49}]}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x804}, 0x8000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040)={0x23, 0x0, 0xa4}, 0x10) 19:27:22 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8929, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8912, 0x0) 19:27:22 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:22 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:22 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8912, 0x0) 19:27:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8929, 0x0) 19:27:22 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) socketpair(0x28, 0x0, 0x1000, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000000)=0x1, 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x4}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000085}, 0x40c5) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf8, 0x0, 0xd679ae60954d598b, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0xdc, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6022f10b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x788a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x369b7302}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52392fda}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe141}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x48a4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe90}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f71ac9a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b00}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7228ce4f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x643a55eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d77f1ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35d9f18e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf07d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d77}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa5e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea9a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7922de0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x761fb7f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f73}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e49}]}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x804}, 0x8000) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040)={0x23, 0x0, 0xa4}, 0x10) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) (async) socketpair(0x28, 0x0, 0x1000, &(0x7f0000000100)) (async) setsockopt$PNPIPE_ENCAP(r1, 0x113, 0x1, &(0x7f0000000000)=0x1, 0x4) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) sendmsg$SMC_PNETID_DEL(r2, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x60, 0x0, 0x100, 0x70bd2d, 0x25dfdbfb, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x4}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}]}, 0x60}, 0x1, 0x0, 0x0, 0x20000085}, 0x40c5) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_SCAN_REQ(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) (async) sendmsg$NLBL_CIPSOV4_C_LISTALL(r3, &(0x7f0000000440)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000400)={&(0x7f0000000300)={0xf8, 0x0, 0xd679ae60954d598b, 0x70bd29, 0x25dfdbfd, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x1}, @NLBL_CIPSOV4_A_MLSCATLST={0xdc, 0xc, 0x0, 0x1, [{0x4c, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x6022f10b}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6d4f}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x788a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x369b7302}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x95c2}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x52392fda}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x24d1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xe141}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x48a4}]}, {0x44, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xfe90}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x5f71ac9a}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x2b00}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7228ce4f}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x643a55eb}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3cef}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7d77f1ed}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x35d9f18e}]}, {0x14, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xf07d}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x5d77}]}, {0x34, 0xb, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xa5e1}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0xea9a}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x7922de0d}, @NLBL_CIPSOV4_A_MLSCATLOC={0x8, 0x9, 0x761fb7f8}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x6f73}, @NLBL_CIPSOV4_A_MLSCATREM={0x8, 0xa, 0x3e49}]}]}]}, 0xf8}, 0x1, 0x0, 0x0, 0x804}, 0x8000) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) connect$phonet_pipe(0xffffffffffffffff, &(0x7f0000000040)={0x23, 0x0, 0xa4}, 0x10) (async) 19:27:22 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8927, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8929, 0x0) 19:27:22 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8912, 0x0) 19:27:22 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:22 executing program 1: setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000000)=']*\x00', 0x3) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8927, 0x0) 19:27:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8929, 0x0) 19:27:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:22 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8912, 0x0) 19:27:22 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:22 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8927, 0x0) 19:27:22 executing program 1: setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000000)=']*\x00', 0x3) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000000)=']*\x00', 0x3) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) 19:27:22 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8912, 0x0) 19:27:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x8, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:22 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8927, 0x0) 19:27:22 executing program 1: setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000000)=']*\x00', 0x3) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) setsockopt$RXRPC_SECURITY_KEYRING(0xffffffffffffffff, 0x110, 0x2, &(0x7f0000000000)=']*\x00', 0x3) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) 19:27:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:22 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:22 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8912, 0x0) 19:27:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x9, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:22 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8927, 0x0) 19:27:22 executing program 1: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)=0x100, 0x4) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) 19:27:22 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:22 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r2, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r3, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:22 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8912, 0x0) 19:27:22 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x1, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:22 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 4: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:22 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:22 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, 0x0, &(0x7f0000000700)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:22 executing program 1: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)=0x100, 0x4) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) 19:27:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x1, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:23 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 4: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x6, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:23 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 1: setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)=0x100, 0x4) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) 19:27:23 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, 0x0, &(0x7f0000000700)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:23 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 4: ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x64, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:23 executing program 1: r0 = accept4$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vxcan0\x00'}) 19:27:23 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, 0x0, &(0x7f0000000700)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:23 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:23 executing program 1: r0 = accept4$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vxcan0\x00'}) accept4$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) (async) getsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vxcan0\x00'}) (async) 19:27:23 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:23 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:23 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:23 executing program 1: r0 = accept4$phonet_pipe(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x800) getsockopt$PNPIPE_ENCAP(r0, 0x113, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) (async, rerun: 64) socket$inet6_udplite(0xa, 0x2, 0x88) (rerun: 64) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x8933, &(0x7f00000000c0)={'vxcan0\x00'}) 19:27:23 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:23 executing program 4: socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', 0x0}) 19:27:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:23 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = gettid() r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x0, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast}}}}) 19:27:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 19:27:23 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = gettid() (async) r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 19:27:23 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r3, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:23 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = gettid() r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = gettid() (async) r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8923, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 4: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, 0x0) 19:27:23 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r3, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:23 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8923, 0x0) 19:27:23 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = gettid() r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8922, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:23 executing program 4: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r3, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:23 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) 19:27:23 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r3, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8922, 0x0) 19:27:24 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8923, 0x0) 19:27:24 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = gettid() r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) 19:27:24 executing program 4: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r3, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(0x0, r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8923, 0x0) 19:27:24 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8922, 0x0) 19:27:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan1\x00'}) (async) 19:27:24 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = gettid() r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r0, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r1, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) 19:27:24 executing program 4: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(0x0) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r3, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r4 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r4, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(0x0, r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 2: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(0x0, r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8922, 0x0) 19:27:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bind$isdn_base(r1, &(0x7f0000000180)={0x22, 0xc3, 0x40, 0x4, 0xe4}, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1800000075338cdf279f972f000a424e5660eb1f020803dfac2ba995efee3aa408783cf7b2820c8551da20b2e9383e0ebbac74e6f7582e101cddee45615a1e2aa8b3815bec53ac8b82b8a9ab8c29caa536022280a5115c8f651166f32b069b4d5becd4bc99779bb2f8e54edae5b348c2c471c96be064eeda08567bb2568b5da9947f787433d5bac7e066896101148ed3e99333477f7e4aab56ccb784ca4135a0a59edd6e93cf578833e602dda000176fdc1cdc3e0293f8d18e3f84c15b38cda6df30dcbefa73d1f9d96a20d4ec50814cfe501015ca928b2b6f0ce93a5f66ec694b89504274195e4cec3b58441a", @ANYRES16=0x0, @ANYBLOB="08002bbd7000fcdbdf250700000005001300e1000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8041}, 0x4000) 19:27:24 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) gettid() r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/ipc\x00') 19:27:24 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = gettid() r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000080)={'ip_vti0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x4, 0x29, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}, @broadcast, {[@noop]}}}}}) 19:27:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bind$isdn_base(r1, &(0x7f0000000180)={0x22, 0xc3, 0x40, 0x4, 0xe4}, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1800000075338cdf279f972f000a424e5660eb1f020803dfac2ba995efee3aa408783cf7b2820c8551da20b2e9383e0ebbac74e6f7582e101cddee45615a1e2aa8b3815bec53ac8b82b8a9ab8c29caa536022280a5115c8f651166f32b069b4d5becd4bc99779bb2f8e54edae5b348c2c471c96be064eeda08567bb2568b5da9947f787433d5bac7e066896101148ed3e99333477f7e4aab56ccb784ca4135a0a59edd6e93cf578833e602dda000176fdc1cdc3e0293f8d18e3f84c15b38cda6df30dcbefa73d1f9d96a20d4ec50814cfe501015ca928b2b6f0ce93a5f66ec694b89504274195e4cec3b58441a", @ANYRES16=0x0, @ANYBLOB="08002bbd7000fcdbdf250700000005001300e1000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8041}, 0x4000) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) pipe(&(0x7f0000000140)) (async) bind$isdn_base(r1, &(0x7f0000000180)={0x22, 0xc3, 0x40, 0x4, 0xe4}, 0x6) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1800000075338cdf279f972f000a424e5660eb1f020803dfac2ba995efee3aa408783cf7b2820c8551da20b2e9383e0ebbac74e6f7582e101cddee45615a1e2aa8b3815bec53ac8b82b8a9ab8c29caa536022280a5115c8f651166f32b069b4d5becd4bc99779bb2f8e54edae5b348c2c471c96be064eeda08567bb2568b5da9947f787433d5bac7e066896101148ed3e99333477f7e4aab56ccb784ca4135a0a59edd6e93cf578833e602dda000176fdc1cdc3e0293f8d18e3f84c15b38cda6df30dcbefa73d1f9d96a20d4ec50814cfe501015ca928b2b6f0ce93a5f66ec694b89504274195e4cec3b58441a", @ANYRES16=0x0, @ANYBLOB="08002bbd7000fcdbdf250700000005001300e1000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8041}, 0x4000) (async) 19:27:24 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(0x0, r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = gettid() r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) gettid() syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') 19:27:24 executing program 0: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(0x0, r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 2: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, 0x0, &(0x7f0000000700)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) pipe(&(0x7f0000000140)={0xffffffffffffffff}) bind$isdn_base(r1, &(0x7f0000000180)={0x22, 0xc3, 0x40, 0x4, 0xe4}, 0x6) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) sendmsg$L2TP_CMD_SESSION_MODIFY(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1800000075338cdf279f972f000a424e5660eb1f020803dfac2ba995efee3aa408783cf7b2820c8551da20b2e9383e0ebbac74e6f7582e101cddee45615a1e2aa8b3815bec53ac8b82b8a9ab8c29caa536022280a5115c8f651166f32b069b4d5becd4bc99779bb2f8e54edae5b348c2c471c96be064eeda08567bb2568b5da9947f787433d5bac7e066896101148ed3e99333477f7e4aab56ccb784ca4135a0a59edd6e93cf578833e602dda000176fdc1cdc3e0293f8d18e3f84c15b38cda6df30dcbefa73d1f9d96a20d4ec50814cfe501015ca928b2b6f0ce93a5f66ec694b89504274195e4cec3b58441a", @ANYRES16=0x0, @ANYBLOB="08002bbd7000fcdbdf250700000005001300e1000000"], 0x1c}, 0x1, 0x0, 0x0, 0x8041}, 0x4000) 19:27:24 executing program 0: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, 0x0, &(0x7f0000000700)) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) gettid() syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') 19:27:24 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = gettid() r2 = gettid() syz_open_procfs$namespace(r2, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r1, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r2, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) gettid() syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') 19:27:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r6) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x2, 0x5, 0xe5, 0x1000, 0xffffffffffffffff, 0x41f, '\x00', r1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, r6, 0xffffffffffffffff, r7]}, 0x80) 19:27:24 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = gettid() r1 = gettid() syz_open_procfs$namespace(r1, &(0x7f0000000040)='ns/ipc\x00') sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="2c0000005800000027bd7000fcdbdf250008000200", @ANYRES32=r0, @ANYBLOB="2928bd5b7ba81cac140f1a422b3847700ac11cdf8f8864d6c910426b76487a868df1e4d0024bb438ef8d1c6d5ab8b4e1380400000075f325b32f8c342ddabd8a116e5108e209a565e7252ff321ab1ffc24aafd81b2d5", @ANYRES32=r1, @ANYBLOB="0800010004000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0xc0}, 0x4000080) 19:27:24 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/ipc\x00') 19:27:24 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) gettid() r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/ipc\x00') 19:27:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r6) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x2, 0x5, 0xe5, 0x1000, 0xffffffffffffffff, 0x41f, '\x00', r1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, r6, 0xffffffffffffffff, r7]}, 0x80) 19:27:24 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 3: r0 = gettid() syz_open_procfs$namespace(r0, &(0x7f0000000040)='ns/ipc\x00') 19:27:24 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:24 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:24 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) gettid() gettid() 19:27:24 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) (async) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) (async) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r6) (async) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x2, 0x5, 0xe5, 0x1000, 0xffffffffffffffff, 0x41f, '\x00', r1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, r6, 0xffffffffffffffff, r7]}, 0x80) 19:27:24 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 3: gettid() syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') 19:27:25 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newtclass={0x48, 0x28, 0x20, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x5, 0x2}, {0xfff2, 0x1}, {0xb, 0xf}}, [@tclass_kind_options=@c_prio={0x9}, @TCA_RATE={0x6, 0x5, {0x4, 0x40}}, @tclass_kind_options=@c_fq_codel={0xd}]}, 0x48}, 0x1, 0x0, 0x0, 0x41040}, 0x4000) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r2, 0xa}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000004c0)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000126bd7000fcdbdd25030000000c00018008000700", @ANYRES32=r6, @ANYBLOB="0800020003000000"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000300)) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x208, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x8040) sendmsg$L2TP_CMD_NOOP(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0300"/14], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4002) 19:27:25 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) gettid() 19:27:25 executing program 3: gettid() syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') 19:27:25 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 4: gettid() 19:27:25 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newtclass={0x48, 0x28, 0x20, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x5, 0x2}, {0xfff2, 0x1}, {0xb, 0xf}}, [@tclass_kind_options=@c_prio={0x9}, @TCA_RATE={0x6, 0x5, {0x4, 0x40}}, @tclass_kind_options=@c_fq_codel={0xd}]}, 0x48}, 0x1, 0x0, 0x0, 0x41040}, 0x4000) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r2, 0xa}, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000004c0)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000126bd7000fcdbdd25030000000c00018008000700", @ANYRES32=r6, @ANYBLOB="0800020003000000"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000300)) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x208, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x8040) sendmsg$L2TP_CMD_NOOP(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0300"/14], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4002) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newtclass={0x48, 0x28, 0x20, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x5, 0x2}, {0xfff2, 0x1}, {0xb, 0xf}}, [@tclass_kind_options=@c_prio={0x9}, @TCA_RATE={0x6, 0x5, {0x4, 0x40}}, @tclass_kind_options=@c_fq_codel={0xd}]}, 0x48}, 0x1, 0x0, 0x0, 0x41040}, 0x4000) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r2, 0xa}, 0x10) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) (async) socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000004c0)) (async) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000126bd7000fcdbdd25030000000c00018008000700", @ANYRES32=r6, @ANYBLOB="0800020003000000"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000300)) (async) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x208, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x8040) (async) sendmsg$L2TP_CMD_NOOP(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0300"/14], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4002) (async) 19:27:25 executing program 3: gettid() syz_open_procfs$namespace(0x0, &(0x7f0000000040)='ns/ipc\x00') 19:27:25 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, 0x0, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r6) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x2, 0x5, 0xe5, 0x1000, 0xffffffffffffffff, 0x41f, '\x00', r1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, r6, 0xffffffffffffffff, r7]}, 0x80) 19:27:25 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 1: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x880}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)=@newtclass={0x48, 0x28, 0x20, 0x70bd2a, 0x25dfdbfc, {0x0, 0x0, 0x0, 0x0, {0x5, 0x2}, {0xfff2, 0x1}, {0xb, 0xf}}, [@tclass_kind_options=@c_prio={0x9}, @TCA_RATE={0x6, 0x5, {0x4, 0x40}}, @tclass_kind_options=@c_fq_codel={0xd}]}, 0x48}, 0x1, 0x0, 0x0, 0x41040}, 0x4000) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 32) r1 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000000), 0x4) (async, rerun: 32) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000000040)={r1, r2, 0xa}, 0x10) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) (async) r5 = socket$nl_rdma(0x10, 0x3, 0x14) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000004c0)={'batadv0\x00', 0x0}) sendmsg$MPTCP_PM_CMD_GET_ADDR(r3, &(0x7f0000000580)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x11000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000500)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000126bd7000fcdbdd25030000000c00018008000700", @ANYRES32=r6, @ANYBLOB="0800020003000000"], 0x28}, 0x1, 0x0, 0x0, 0x8000}, 0x4001) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000300)) (async) sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x2c, 0x0, 0x208, 0x70bd26, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4840}, 0x8040) (async) sendmsg$L2TP_CMD_NOOP(r4, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB="14000000", @ANYRES16=0x0, @ANYBLOB="0300"/14], 0x14}, 0x1, 0x0, 0x0, 0x4000}, 0x4002) 19:27:25 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 3: r0 = gettid() syz_open_procfs$namespace(r0, 0x0) 19:27:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r6) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x2, 0x5, 0xe5, 0x1000, 0xffffffffffffffff, 0x41f, '\x00', r1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, r6, 0xffffffffffffffff, r7]}, 0x80) 19:27:25 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, 0x0, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 3: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, 0x0, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) ioctl$sock_qrtr_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'sit0\x00', r1, 0x29, 0x0, 0x0, 0x1f, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x40, 0x81, 0x59b0}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000240)={'syztnl2\x00', &(0x7f0000000180)={'syztnl0\x00', r4, 0x80, 0x8, 0x1, 0x4, {{0x19, 0x4, 0x3, 0x9, 0x64, 0x66, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x9}, @broadcast, {[@cipso={0x86, 0x44, 0x3, [{0x2, 0x7, "97f20c306c"}, {0x5, 0x5, "b987a0"}, {0x1, 0x7, "071ea8ee9e"}, {0x6, 0x5, "a582a1"}, {0x1, 0x12, "5aa28298c14bbd2f315bede3da0ed02e"}, {0x6, 0x6, "4e5f7f86"}, {0x0, 0x2}, {0x6, 0xc, "2f31c5bf26fbc3c00c5f"}]}, @noop, @ssrr={0x89, 0x7, 0xe3, [@multicast1]}, @noop]}}}}}) 19:27:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r6) r7 = bpf$MAP_CREATE(0x0, &(0x7f00000003c0)=@base={0x1e, 0x2, 0x5, 0xe5, 0x1000, 0xffffffffffffffff, 0x41f, '\x00', r1, 0xffffffffffffffff, 0x0, 0x0, 0x3}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, r6, 0xffffffffffffffff, r7]}, 0x80) 19:27:25 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, 0x0, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) ioctl$sock_qrtr_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) (async) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'sit0\x00', r1, 0x29, 0x0, 0x0, 0x1f, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x40, 0x81, 0x59b0}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000240)={'syztnl2\x00', &(0x7f0000000180)={'syztnl0\x00', r4, 0x80, 0x8, 0x1, 0x4, {{0x19, 0x4, 0x3, 0x9, 0x64, 0x66, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x9}, @broadcast, {[@cipso={0x86, 0x44, 0x3, [{0x2, 0x7, "97f20c306c"}, {0x5, 0x5, "b987a0"}, {0x1, 0x7, "071ea8ee9e"}, {0x6, 0x5, "a582a1"}, {0x1, 0x12, "5aa28298c14bbd2f315bede3da0ed02e"}, {0x6, 0x6, "4e5f7f86"}, {0x0, 0x2}, {0x6, 0xc, "2f31c5bf26fbc3c00c5f"}]}, @noop, @ssrr={0x89, 0x7, 0xe3, [@multicast1]}, @noop]}}}}}) 19:27:25 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8921, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r6) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, r6, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) ioctl$sock_qrtr_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'sit0\x00', r1, 0x29, 0x0, 0x0, 0x1f, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x40, 0x81, 0x59b0}}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000240)={'syztnl2\x00', &(0x7f0000000180)={'syztnl0\x00', r4, 0x80, 0x8, 0x1, 0x4, {{0x19, 0x4, 0x3, 0x9, 0x64, 0x66, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x9}, @broadcast, {[@cipso={0x86, 0x44, 0x3, [{0x2, 0x7, "97f20c306c"}, {0x5, 0x5, "b987a0"}, {0x1, 0x7, "071ea8ee9e"}, {0x6, 0x5, "a582a1"}, {0x1, 0x12, "5aa28298c14bbd2f315bede3da0ed02e"}, {0x6, 0x6, "4e5f7f86"}, {0x0, 0x2}, {0x6, 0xc, "2f31c5bf26fbc3c00c5f"}]}, @noop, @ssrr={0x89, 0x7, 0xe3, [@multicast1]}, @noop]}}}}}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) ioctl$sock_qrtr_TIOCINQ(r2, 0x541b, &(0x7f0000000040)) (async) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000000000)={'ip6_vti0\x00', &(0x7f0000000100)={'sit0\x00', r1, 0x29, 0x0, 0x0, 0x1f, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, @private1={0xfc, 0x1, '\x00', 0x1}, 0x80, 0x40, 0x81, 0x59b0}}) (async) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r3, 0x89f3, &(0x7f0000000240)={'syztnl2\x00', &(0x7f0000000180)={'syztnl0\x00', r4, 0x80, 0x8, 0x1, 0x4, {{0x19, 0x4, 0x3, 0x9, 0x64, 0x66, 0x0, 0x0, 0x4, 0x0, @dev={0xac, 0x14, 0x14, 0x9}, @broadcast, {[@cipso={0x86, 0x44, 0x3, [{0x2, 0x7, "97f20c306c"}, {0x5, 0x5, "b987a0"}, {0x1, 0x7, "071ea8ee9e"}, {0x6, 0x5, "a582a1"}, {0x1, 0x12, "5aa28298c14bbd2f315bede3da0ed02e"}, {0x6, 0x6, "4e5f7f86"}, {0x0, 0x2}, {0x6, 0xc, "2f31c5bf26fbc3c00c5f"}]}, @noop, @ssrr={0x89, 0x7, 0xe3, [@multicast1]}, @noop]}}}}}) (async) 19:27:25 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8921, 0x0) 19:27:25 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, 0x0) 19:27:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, r6, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:25 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8921, 0x0) 19:27:25 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:25 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x70, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x9}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vcan0\x00'}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x20040001) 19:27:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@bloom_filter={0x1e, 0x1, 0xac8, 0xffffff25, 0x410, 0x1, 0x2647, '\x00', r1, 0xffffffffffffffff, 0x3, 0x5, 0x5, 0xd}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[r5, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:25 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, 0x0) 19:27:25 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8921, 0x0) 19:27:25 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:25 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, 0x0) 19:27:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r4) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x70, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x9}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vcan0\x00'}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x20040001) 19:27:26 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, 0x0) 19:27:26 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500), 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) pipe(&(0x7f0000000080)={0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, r4, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000040)={0x70, 0x0, 0x2, 0x70bd25, 0x25dfdbfb, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x9}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x3}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_L2SPEC_TYPE={0x5, 0x5, 0x1}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'vcan0\x00'}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0x6}, @L2TP_ATTR_ENCAP_TYPE={0x6, 0x2, 0x1}, @L2TP_ATTR_SEND_SEQ={0x5}]}, 0x70}, 0x1, 0x0, 0x0, 0x4}, 0x20040001) 19:27:26 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, 0x0) 19:27:26 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500), 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) r3 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@bloom_filter={0x1e, 0x6, 0x0, 0x40, 0x840, 0xffffffffffffffff, 0x4, '\x00', r1, 0xffffffffffffffff, 0x2, 0x2, 0x5, 0x2}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2, 0x1, 0x0, r3}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, 0x0) 19:27:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x1ff}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xd3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004001}, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500), 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:26 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, 0x0) 19:27:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) pipe(&(0x7f0000000000)={0xffffffffffffffff}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3, 0x1, 0x0, r2}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x1ff}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xd3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004001}, 0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, 0x0) 19:27:26 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:26 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x24, r1, 0x100, 0x70bd27, 0x25dfdbfc, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x1ff}, @L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xd3}]}, 0x24}, 0x1, 0x0, 0x0, 0x20004001}, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, 0x0) 19:27:26 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, 0x0) 19:27:26 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:26 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, 0x0) 19:27:26 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000100)=""/91, &(0x7f0000000080)=0x5b) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, 0x0) 19:27:26 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, 0x0) 19:27:26 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:26 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000100)=""/91, &(0x7f0000000080)=0x5b) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000100)=""/91, &(0x7f0000000080)=0x5b) (async) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) 19:27:26 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8918, 0x0) 19:27:26 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, 0x0) 19:27:26 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={0x0}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, 0x0) 19:27:26 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$phonet_pipe(0x23, 0x5, 0x2) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) getsockopt$inet6_buf(r1, 0x29, 0x23, &(0x7f0000000100)=""/91, &(0x7f0000000080)=0x5b) (async) getsockopt$bt_l2cap_L2CAP_LM(0xffffffffffffffff, 0x6, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:26 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, 0x0) 19:27:26 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8914, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:26 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={0x0}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) 19:27:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8914, 0x0) 19:27:27 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, 0x0) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={0x0}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) 19:27:27 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, 0x0) 19:27:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8914, 0x0) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8914, 0x0) 19:27:27 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x0, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000), 0x4) 19:27:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, 0x0) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, 0x0) 19:27:27 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, 0x0) 19:27:27 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, 0x0) 19:27:27 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x0, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x0, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8916, 0x0) 19:27:27 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 3: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x0, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x0, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x18, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:27 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:27 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8913, 0x0) 19:27:27 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8913, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:27 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:27 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:27 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:28 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8913, 0x0) 19:27:28 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:28 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8913, 0x0) 19:27:28 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x0, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:28 executing program 2: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 19:27:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:28 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8911, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:28 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8911, 0x0) 19:27:28 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:28 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8911, 0x0) 19:27:28 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8911, 0x0) 19:27:28 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:28 executing program 0: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:28 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x11, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}, @func={0x85, 0x0, 0x1, 0x0, 0x1}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:28 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:28 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8910, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0xe, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8910, 0x0) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x10, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit, @map_idx={0x18, 0x2, 0x5, 0x0, 0x5}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0xd, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8910, 0x0) 19:27:29 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0xe, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}, @exit]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x38, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0xb, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0xd, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}, @map_idx={0x18, 0x7, 0x5, 0x0, 0xc}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8910, 0x0) 19:27:29 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x38, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:29 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8907, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x9, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8907, 0x0) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0xb, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}, @map_idx={0x18, 0x7, 0x5, 0x0, 0x10}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x38, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x7, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x9, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}, @cb_func={0x18, 0x1, 0x4, 0x0, 0xfffffffffffffffa}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x5, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:29 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x7, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}, @map_fd={0x18, 0x2}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x5, &(0x7f0000000100)=@framed={{}, [@map_fd={0x18, 0x3}]}, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:29 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:29 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8906, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:29 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8906, 0x0) 19:27:30 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:30 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:30 executing program 0: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8904, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0xc94d, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:30 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8904, 0x0) 19:27:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0xa3, &(0x7f0000000200)=""/163, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:30 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8904, 0x0) 19:27:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, 0x0) 19:27:30 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8904, 0x0) 19:27:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, 0x0) 19:27:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:30 executing program 3: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, 0x0) 19:27:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:30 executing program 2: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:30 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 19:27:30 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) 19:27:30 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 19:27:30 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:30 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 19:27:30 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:30 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 19:27:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 19:27:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 19:27:31 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x1e, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 19:27:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) pipe(&(0x7f0000000080)) 19:27:31 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) pipe(&(0x7f0000000080)) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:31 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 19:27:31 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x28, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:31 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, 0x0, 0x0, 0x0, 0x0, 0x40f00, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r1, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 19:27:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) socket$inet_dccp(0x2, 0x6, 0x0) 19:27:31 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x8, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:31 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f00000002c0)={0x9, 0x4}, 0x8, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:31 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000000300)={0x3, 0xa, 0x4, 0x9}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:31 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 19:27:31 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:31 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:31 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:31 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:32 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[0xffffffffffffffff, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0x1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}, 0x80) 19:27:32 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 19:27:32 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:32 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 19:27:32 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 19:27:32 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:32 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:32 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:32 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 19:27:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:32 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 19:27:32 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:32 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:32 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, 0x0) 19:27:32 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 1: socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(0xffffffffffffffff, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:32 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, 0x0) 19:27:32 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 19:27:32 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, 0x0) 19:27:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:32 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 19:27:32 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5460, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, 0x0) 19:27:32 executing program 1: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, 0x0) 19:27:32 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5460, 0x0) 19:27:32 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, 0x0) 19:27:32 executing program 1: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:32 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:32 executing program 4: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:32 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8901, 0x0) 19:27:32 executing program 1: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x54, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x1c, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 3: r0 = socket$inet_dccp(0x2, 0x6, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000180)={'batadv_slave_1\x00'}) 19:27:33 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, 0x0, 0x0) 19:27:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002240)={0x0, 0x0, &(0x7f0000002200)={&(0x7f0000000180)=@newtaction={0x1124, 0x30, 0x0, 0x0, 0x0, {}, [{0x1110, 0x1, [@m_police={0x110c, 0x0, 0x0, 0x0, {{0xb}, {0x101c, 0x2, 0x0, 0x1, [[@TCA_POLICE_RESULT={0x8, 0x5, 0x4}, @TCA_POLICE_RATE={0x404, 0x2, [0x81, 0x59, 0x3, 0x9, 0x767, 0x8, 0x6, 0x8000, 0x5, 0x10001, 0x0, 0x1ff, 0x92c00000, 0x0, 0x2, 0x2, 0x800, 0x10001, 0x2, 0xf7d, 0x1, 0x7f, 0x7, 0x7fff, 0x3, 0xffffffff, 0xdaad, 0x2, 0x1200, 0x1, 0x8, 0x3, 0x4, 0x4, 0x6, 0x12c, 0x0, 0xf5a3, 0x2, 0xae3, 0x3, 0xffffff58, 0x8d6f, 0x3, 0x3, 0x6, 0xfffffff9, 0x8, 0x1000, 0x5, 0x60000000, 0xa570, 0x0, 0x2, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, 0x9f, 0x7ff, 0x4, 0x0, 0x3f, 0x2, 0x2, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @TCA_POLICE_PEAKRATE={0x404}], [@TCA_POLICE_PEAKRATE={0x404}, @TCA_POLICE_RATE={0x404}]]}, {0xc6, 0x6, "386c9c71d3a78a3f0be4a16cbcde19652068d1705995e38e555e55bab4e5ae056d4297bb20d2c9fa165e4eddf8f52f939f7ef028ebe8b7fbace14360d6aa96e3b70be8530d95963bf0b7a283b8f1de893258860ffec3c3027d209cc3eb512083ed93d07594ea2477efc4eb8a595ca2f4eedec277006885f002055ff49ae29af959d60c5a5714565e66e9a730dca870ff2c0edd956037008864fb87fa91e240ae4767bbc034b72b2bf8161a36480f14d14c93f0c59b8140750443a07c7e6a06b0072d"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x1124}, 0x1, 0x0, 0x0, 0x4}, 0x4002) 19:27:33 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:33 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) 19:27:33 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:33 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 2: socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:33 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) 19:27:33 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:33 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) 19:27:33 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:33 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x5c, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) 19:27:33 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) 19:27:33 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) 19:27:33 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:33 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) 19:27:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, 0x0, &(0x7f0000000040)) 19:27:33 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5451, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:33 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, 0x0, 0x0) 19:27:34 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, 0x0) 19:27:34 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5451, 0x0) 19:27:34 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5450, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, 0x0, 0x0) 19:27:34 executing program 4: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, 0x0) 19:27:34 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_timeval(r0, 0x1, 0x1, 0x0, 0x0) 19:27:34 executing program 0: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, 0x0) 19:27:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5450, 0x0) 19:27:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:34 executing program 4: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x60, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, 0x0) 19:27:34 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 2: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:34 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, 0x0) 19:27:34 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:34 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 0: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5452, 0x0) 19:27:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:34 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000002240)={0x0, 0x0, &(0x7f0000002200)={&(0x7f0000000180)=@newtaction={0x1124, 0x30, 0x0, 0x0, 0x0, {}, [{0x1110, 0x1, [@m_police={0x110c, 0x0, 0x0, 0x0, {{0xb}, {0x101c, 0x2, 0x0, 0x1, [[@TCA_POLICE_RESULT={0x8, 0x5, 0x4}, @TCA_POLICE_RATE={0x404, 0x2, [0x81, 0x59, 0x3, 0x9, 0x767, 0x8, 0x6, 0x8000, 0x5, 0x10001, 0x0, 0x1ff, 0x92c00000, 0x0, 0x2, 0x2, 0x800, 0x10001, 0x2, 0xf7d, 0x1, 0x7f, 0x7, 0x7fff, 0x3, 0xffffffff, 0xdaad, 0x2, 0x1200, 0x1, 0x8, 0x3, 0x4, 0x4, 0x6, 0x12c, 0x0, 0xf5a3, 0x2, 0xae3, 0x3, 0xffffff58, 0x8d6f, 0x3, 0x3, 0x6, 0xfffffff9, 0x8, 0x1000, 0x5, 0x60000000, 0xa570, 0x0, 0x2, 0x7fffffff, 0x1ff, 0x0, 0x2, 0x0, 0x9f, 0x7ff, 0x4, 0x0, 0x3f, 0x2, 0x2, 0x3, 0x79, 0x8, 0x7fff, 0x2, 0x5, 0x3ff, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, @TCA_POLICE_PEAKRATE={0x404}], [@TCA_POLICE_PEAKRATE={0x404}, @TCA_POLICE_RATE={0x404}]]}, {0xc6, 0x6, "386c9c71d3a78a3f0be4a16cbcde19652068d1705995e38e555e55bab4e5ae056d4297bb20d2c9fa165e4eddf8f52f939f7ef028ebe8b7fbace14360d6aa96e3b70be8530d95963bf0b7a283b8f1de893258860ffec3c3027d209cc3eb512083ed93d07594ea2477efc4eb8a595ca2f4eedec277006885f002055ff49ae29af959d60c5a5714565e66e9a730dca870ff2c0edd956037008864fb87fa91e240ae4767bbc034b72b2bf8161a36480f14d14c93f0c59b8140750443a07c7e6a06b0072d"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}]}]}, 0x1124}, 0x1, 0x0, 0x0, 0x4}, 0x4002) 19:27:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:34 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x1f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 19:27:34 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:34 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:34 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x1f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 19:27:34 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:34 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:34 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x1f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 19:27:34 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:34 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:35 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:35 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) 19:27:35 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:35 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) 19:27:35 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x0) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:35 executing program 1: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) setsockopt$bt_l2cap_L2CAP_LM(r0, 0x6, 0x3, &(0x7f0000000000)=0x2a, 0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000080)=0x200, 0x4) pipe(&(0x7f0000000080)) 19:27:35 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 0: bpf$MAP_CREATE(0x0, 0x0, 0x0) 19:27:35 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:35 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (fail_nth: 1) 19:27:35 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, &(0x7f00000000c0)={'vxcan1\x00'}) 19:27:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x1f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 19:27:35 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:35 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) [ 1078.531140][T28073] FAULT_INJECTION: forcing a failure. [ 1078.531140][T28073] name failslab, interval 1, probability 0, space 0, times 0 19:27:35 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, &(0x7f00000000c0)={'vxcan1\x00'}) [ 1078.587518][T28073] CPU: 1 PID: 28073 Comm: syz-executor.1 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1078.598078][T28073] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1078.608147][T28073] Call Trace: [ 1078.611443][T28073] [ 1078.614388][T28073] dump_stack_lvl+0xcd/0x134 [ 1078.619042][T28073] should_fail.cold+0x5/0xa [ 1078.623573][T28073] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1078.629330][T28073] should_failslab+0x5/0x10 [ 1078.633862][T28073] __kmalloc+0x72/0x340 19:27:35 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) 19:27:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) [ 1078.638037][T28073] ? lock_chain_count+0x20/0x20 [ 1078.642919][T28073] tomoyo_realpath_from_path+0xc3/0x620 [ 1078.648489][T28073] ? tomoyo_profile+0x42/0x50 [ 1078.653193][T28073] tomoyo_path_number_perm+0x1d5/0x590 [ 1078.658676][T28073] ? tomoyo_path_number_perm+0x18d/0x590 [ 1078.664344][T28073] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1078.670176][T28073] ? __lock_acquire+0x1655/0x5470 [ 1078.675255][T28073] ? find_held_lock+0x2d/0x110 [ 1078.680053][T28073] ? __fget_files+0x28c/0x470 19:27:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:35 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) [ 1078.684771][T28073] security_file_ioctl+0x50/0xb0 [ 1078.689738][T28073] __x64_sys_ioctl+0xb3/0x200 [ 1078.694443][T28073] do_syscall_64+0x35/0xb0 [ 1078.698880][T28073] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1078.704789][T28073] RIP: 0033:0x7f0ce436d059 [ 1078.709217][T28073] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1078.728844][T28073] RSP: 002b:00007f0ce2ce2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:27:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:35 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) [ 1078.737317][T28073] RAX: ffffffffffffffda RBX: 00007f0ce447ff60 RCX: 00007f0ce436d059 [ 1078.745306][T28073] RDX: 0000000000000000 RSI: 0000000000005421 RDI: 0000000000000003 [ 1078.753295][T28073] RBP: 00007f0ce2ce21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1078.761276][T28073] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1078.769255][T28073] R13: 00007ffcfd3b555f R14: 00007f0ce2ce2300 R15: 0000000000022000 [ 1078.777268][T28073] 19:27:35 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (fail_nth: 2) 19:27:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x1f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 19:27:35 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) 19:27:35 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:35 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(0xffffffffffffffff, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) [ 1078.827384][T28073] ERROR: Out of memory at tomoyo_realpath_from_path. 19:27:35 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x0, 0x0, 0x0, 0x0, 0x800, 0xffffffffffffffff, 0x1f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 19:27:35 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) 19:27:35 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) 19:27:35 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:35 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) [ 1078.947583][T28111] FAULT_INJECTION: forcing a failure. [ 1078.947583][T28111] name failslab, interval 1, probability 0, space 0, times 0 19:27:35 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) [ 1079.067949][T28111] CPU: 0 PID: 28111 Comm: syz-executor.1 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1079.078511][T28111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.088587][T28111] Call Trace: [ 1079.091881][T28111] [ 1079.094822][T28111] dump_stack_lvl+0xcd/0x134 [ 1079.099439][T28111] should_fail.cold+0x5/0xa [ 1079.103990][T28111] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1079.109388][T28111] should_failslab+0x5/0x10 [ 1079.113921][T28111] __kmalloc+0x72/0x340 [ 1079.118115][T28111] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1079.123347][T28111] tomoyo_encode+0x28/0x50 [ 1079.127795][T28111] tomoyo_realpath_from_path+0x186/0x620 [ 1079.133455][T28111] ? tomoyo_profile+0x42/0x50 [ 1079.138145][T28111] tomoyo_path_number_perm+0x1d5/0x590 [ 1079.143611][T28111] ? tomoyo_path_number_perm+0x18d/0x590 [ 1079.149255][T28111] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1079.155078][T28111] ? __lock_acquire+0x1655/0x5470 [ 1079.160128][T28111] ? find_held_lock+0x2d/0x110 [ 1079.164901][T28111] ? __fget_files+0x28c/0x470 [ 1079.169584][T28111] security_file_ioctl+0x50/0xb0 [ 1079.174521][T28111] __x64_sys_ioctl+0xb3/0x200 [ 1079.179204][T28111] do_syscall_64+0x35/0xb0 [ 1079.183620][T28111] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.189517][T28111] RIP: 0033:0x7f0ce436d059 [ 1079.193934][T28111] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1079.213646][T28111] RSP: 002b:00007f0ce2ce2168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1079.222061][T28111] RAX: ffffffffffffffda RBX: 00007f0ce447ff60 RCX: 00007f0ce436d059 [ 1079.230042][T28111] RDX: 0000000000000000 RSI: 0000000000005421 RDI: 0000000000000003 [ 1079.238529][T28111] RBP: 00007f0ce2ce21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1079.246498][T28111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1079.254466][T28111] R13: 00007ffcfd3b555f R14: 00007f0ce2ce2300 R15: 0000000000022000 [ 1079.262447][T28111] 19:27:36 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (fail_nth: 3) 19:27:36 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) 19:27:36 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, 0x0) 19:27:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x1f, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 19:27:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) 19:27:36 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) [ 1079.287791][T28111] ERROR: Out of memory at tomoyo_realpath_from_path. 19:27:36 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, 0x0) 19:27:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x1}, 0x48) 19:27:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) 19:27:36 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, 0x0) 19:27:36 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0x0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:36 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, 0x0) [ 1079.424728][T28136] FAULT_INJECTION: forcing a failure. [ 1079.424728][T28136] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1079.482850][T28136] CPU: 0 PID: 28136 Comm: syz-executor.1 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1079.493494][T28136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1079.503571][T28136] Call Trace: [ 1079.506860][T28136] [ 1079.509804][T28136] dump_stack_lvl+0xcd/0x134 [ 1079.514417][T28136] should_fail.cold+0x5/0xa [ 1079.518935][T28136] _copy_to_user+0x2c/0x150 [ 1079.523451][T28136] simple_read_from_buffer+0xcc/0x160 [ 1079.528939][T28136] proc_fail_nth_read+0x187/0x220 [ 1079.533971][T28136] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1079.539692][T28136] ? security_file_permission+0xab/0xd0 [ 1079.545252][T28136] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1079.550982][T28136] vfs_read+0x1b5/0x600 [ 1079.555152][T28136] ksys_read+0x12d/0x250 [ 1079.559398][T28136] ? vfs_write+0xae0/0xae0 [ 1079.563819][T28136] ? syscall_enter_from_user_mode+0x21/0x70 [ 1079.569722][T28136] do_syscall_64+0x35/0xb0 [ 1079.574152][T28136] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1079.580044][T28136] RIP: 0033:0x7f0ce431fc0c [ 1079.584465][T28136] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1079.604157][T28136] RSP: 002b:00007f0ce2ce2160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1079.612580][T28136] RAX: ffffffffffffffda RBX: 00007f0ce447ff60 RCX: 00007f0ce431fc0c [ 1079.620544][T28136] RDX: 000000000000000f RSI: 00007f0ce2ce21e0 RDI: 0000000000000004 19:27:36 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:36 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) 19:27:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x48) 19:27:36 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, 0x0) 19:27:36 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, 0x0) [ 1079.628509][T28136] RBP: 00007f0ce2ce21d0 R08: 0000000000000000 R09: 0000000000000000 [ 1079.636474][T28136] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1079.644445][T28136] R13: 00007ffcfd3b555f R14: 00007f0ce2ce2300 R15: 0000000000022000 [ 1079.652438][T28136] 19:27:36 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:36 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, 0x0) 19:27:36 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, 0x0) 19:27:36 executing program 4: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, 0x0) 19:27:36 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) 19:27:36 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, 0x0) 19:27:36 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, 0x0) 19:27:36 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, 0x0) 19:27:36 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6}, 0x48) (fail_nth: 1) 19:27:36 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:36 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x10, 0x0) 19:27:36 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, 0x0) 19:27:36 executing program 3: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, 0x0) 19:27:36 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) (fail_nth: 1) 19:27:36 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) [ 1079.971613][T28183] FAULT_INJECTION: forcing a failure. [ 1079.971613][T28183] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1080.012246][T28183] CPU: 1 PID: 28183 Comm: syz-executor.0 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1080.022790][T28183] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.033020][T28183] Call Trace: [ 1080.036317][T28183] [ 1080.038811][T28188] FAULT_INJECTION: forcing a failure. [ 1080.038811][T28188] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.039261][T28183] dump_stack_lvl+0xcd/0x134 [ 1080.039300][T28183] should_fail.cold+0x5/0xa [ 1080.060979][T28183] _copy_from_user+0x2c/0x180 [ 1080.065716][T28183] __sys_bpf+0x319/0x59a0 [ 1080.070096][T28183] ? bpf_link_get_from_fd+0x110/0x110 [ 1080.075484][T28183] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1080.081475][T28183] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1080.087557][T28183] ? find_held_lock+0x2d/0x110 [ 1080.092344][T28183] ? trace_hardirqs_on+0x38/0x1c0 [ 1080.097440][T28183] __x64_sys_bpf+0x75/0xb0 [ 1080.101861][T28183] ? syscall_enter_from_user_mode+0x21/0x70 [ 1080.107768][T28183] do_syscall_64+0x35/0xb0 [ 1080.112194][T28183] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.118100][T28183] RIP: 0033:0x7f14c5994059 [ 1080.122520][T28183] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1080.142133][T28183] RSP: 002b:00007f14c4309168 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 1080.150549][T28183] RAX: ffffffffffffffda RBX: 00007f14c5aa6f60 RCX: 00007f14c5994059 19:27:37 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, 0x0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) [ 1080.158539][T28183] RDX: 0000000000000048 RSI: 0000000020000380 RDI: 0000000000000000 [ 1080.166512][T28183] RBP: 00007f14c43091d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.174502][T28183] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1080.182479][T28183] R13: 00007fffa518aeff R14: 00007f14c4309300 R15: 0000000000022000 [ 1080.190471][T28183] [ 1080.193487][T28188] CPU: 0 PID: 28188 Comm: syz-executor.2 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 19:27:37 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, 0x0) 19:27:37 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6}, 0x48) (fail_nth: 2) [ 1080.204006][T28188] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.214169][T28188] Call Trace: [ 1080.217460][T28188] [ 1080.221011][T28188] dump_stack_lvl+0xcd/0x134 [ 1080.225628][T28188] should_fail.cold+0x5/0xa [ 1080.230158][T28188] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1080.236077][T28188] should_failslab+0x5/0x10 [ 1080.240614][T28188] __kmalloc+0x72/0x340 [ 1080.244796][T28188] ? lock_chain_count+0x20/0x20 [ 1080.249859][T28188] tomoyo_realpath_from_path+0xc3/0x620 [ 1080.255436][T28188] ? tomoyo_profile+0x42/0x50 [ 1080.260140][T28188] tomoyo_path_number_perm+0x1d5/0x590 [ 1080.265592][T28195] FAULT_INJECTION: forcing a failure. [ 1080.265592][T28195] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1080.265624][T28188] ? tomoyo_path_number_perm+0x18d/0x590 [ 1080.284249][T28188] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1080.290071][T28188] ? __lock_acquire+0x1655/0x5470 [ 1080.295132][T28188] ? find_held_lock+0x2d/0x110 [ 1080.299921][T28188] ? __fget_files+0x28c/0x470 [ 1080.304618][T28188] security_file_ioctl+0x50/0xb0 [ 1080.309586][T28188] __x64_sys_ioctl+0xb3/0x200 [ 1080.314300][T28188] do_syscall_64+0x35/0xb0 [ 1080.318738][T28188] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.324634][T28188] RIP: 0033:0x7f61cbf32059 [ 1080.329046][T28188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1080.348661][T28188] RSP: 002b:00007f61ca8a7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1080.357100][T28188] RAX: ffffffffffffffda RBX: 00007f61cc044f60 RCX: 00007f61cbf32059 [ 1080.365509][T28188] RDX: 0000000000000000 RSI: 0000000000005411 RDI: 0000000000000003 [ 1080.373481][T28188] RBP: 00007f61ca8a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.381459][T28188] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1080.389428][T28188] R13: 00007fff768c1a9f R14: 00007f61ca8a7300 R15: 0000000000022000 [ 1080.397416][T28188] [ 1080.400437][T28195] CPU: 1 PID: 28195 Comm: syz-executor.0 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1080.410960][T28195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.421058][T28195] Call Trace: [ 1080.423723][T28188] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1080.424351][T28195] [ 1080.424363][T28195] dump_stack_lvl+0xcd/0x134 [ 1080.438530][T28195] should_fail.cold+0x5/0xa [ 1080.443039][T28195] _copy_to_user+0x2c/0x150 [ 1080.447978][T28195] simple_read_from_buffer+0xcc/0x160 [ 1080.453357][T28195] proc_fail_nth_read+0x187/0x220 [ 1080.458384][T28195] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1080.464106][T28195] ? security_file_permission+0xab/0xd0 [ 1080.469661][T28195] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1080.475387][T28195] vfs_read+0x1b5/0x600 [ 1080.479549][T28195] ksys_read+0x12d/0x250 [ 1080.483795][T28195] ? vfs_write+0xae0/0xae0 [ 1080.488214][T28195] ? syscall_enter_from_user_mode+0x21/0x70 [ 1080.494210][T28195] do_syscall_64+0x35/0xb0 [ 1080.498632][T28195] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.504524][T28195] RIP: 0033:0x7f14c5946c0c [ 1080.508941][T28195] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1080.528556][T28195] RSP: 002b:00007f14c4309160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1080.536967][T28195] RAX: ffffffffffffffda RBX: 00007f14c5aa6f60 RCX: 00007f14c5946c0c [ 1080.544937][T28195] RDX: 000000000000000f RSI: 00007f14c43091e0 RDI: 0000000000000003 [ 1080.552904][T28195] RBP: 00007f14c43091d0 R08: 0000000000000000 R09: 0000000000000000 19:27:37 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, 0x0) 19:27:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5450, 0x0) 19:27:37 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x541b, 0x0) [ 1080.560872][T28195] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1080.568846][T28195] R13: 00007fffa518aeff R14: 00007f14c4309300 R15: 0000000000022000 [ 1080.576829][T28195] 19:27:37 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080), 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:37 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:37 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) (fail_nth: 2) 19:27:37 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (fail_nth: 1) 19:27:37 executing program 3: socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x2, 0x0) 19:27:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5451, 0x0) 19:27:37 executing program 0: bpf$MAP_CREATE(0x2, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:37 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080), 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) [ 1080.727029][T28211] FAULT_INJECTION: forcing a failure. [ 1080.727029][T28211] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.752452][T28216] FAULT_INJECTION: forcing a failure. [ 1080.752452][T28216] name failslab, interval 1, probability 0, space 0, times 0 19:27:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) [ 1080.791945][T28211] CPU: 1 PID: 28211 Comm: syz-executor.2 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1080.802500][T28211] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1080.812571][T28211] Call Trace: [ 1080.815866][T28211] [ 1080.818810][T28211] dump_stack_lvl+0xcd/0x134 [ 1080.823434][T28211] should_fail.cold+0x5/0xa [ 1080.827973][T28211] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1080.833372][T28211] should_failslab+0x5/0x10 [ 1080.837902][T28211] __kmalloc+0x72/0x340 19:27:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5460, 0x0) [ 1080.842087][T28211] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1080.847307][T28211] tomoyo_encode+0x28/0x50 [ 1080.851749][T28211] tomoyo_realpath_from_path+0x186/0x620 [ 1080.857423][T28211] ? tomoyo_profile+0x42/0x50 [ 1080.862155][T28211] tomoyo_path_number_perm+0x1d5/0x590 [ 1080.867638][T28211] ? tomoyo_path_number_perm+0x18d/0x590 [ 1080.873476][T28211] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1080.879400][T28211] ? __lock_acquire+0x1655/0x5470 [ 1080.884474][T28211] ? find_held_lock+0x2d/0x110 19:27:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) [ 1080.889269][T28211] ? __fget_files+0x28c/0x470 [ 1080.893968][T28211] security_file_ioctl+0x50/0xb0 [ 1080.898925][T28211] __x64_sys_ioctl+0xb3/0x200 [ 1080.903629][T28211] do_syscall_64+0x35/0xb0 [ 1080.908064][T28211] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1080.913976][T28211] RIP: 0033:0x7f61cbf32059 [ 1080.918466][T28211] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 19:27:37 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400448c9, 0x0) [ 1080.938173][T28211] RSP: 002b:00007f61ca8a7168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1080.946608][T28211] RAX: ffffffffffffffda RBX: 00007f61cc044f60 RCX: 00007f61cbf32059 [ 1080.954597][T28211] RDX: 0000000000000000 RSI: 0000000000005411 RDI: 0000000000000003 [ 1080.962581][T28211] RBP: 00007f61ca8a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.970577][T28211] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1080.978590][T28211] R13: 00007fff768c1a9f R14: 00007f61ca8a7300 R15: 0000000000022000 [ 1080.986612][T28211] [ 1080.989934][T28216] CPU: 0 PID: 28216 Comm: syz-executor.4 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1081.000457][T28216] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.010528][T28216] Call Trace: [ 1081.013800][T28216] [ 1081.016725][T28216] dump_stack_lvl+0xcd/0x134 [ 1081.021322][T28216] should_fail.cold+0x5/0xa [ 1081.025836][T28216] ? tomoyo_realpath_from_path+0xc3/0x620 [ 1081.031561][T28216] should_failslab+0x5/0x10 [ 1081.036063][T28216] __kmalloc+0x72/0x340 [ 1081.040216][T28216] ? lock_chain_count+0x20/0x20 [ 1081.045084][T28216] tomoyo_realpath_from_path+0xc3/0x620 [ 1081.050643][T28216] ? tomoyo_profile+0x42/0x50 [ 1081.055512][T28216] tomoyo_path_number_perm+0x1d5/0x590 [ 1081.060989][T28216] ? tomoyo_path_number_perm+0x18d/0x590 [ 1081.066650][T28216] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1081.072467][T28216] ? __lock_acquire+0x1655/0x5470 [ 1081.077517][T28216] ? find_held_lock+0x2d/0x110 [ 1081.082288][T28216] ? __fget_files+0x28c/0x470 [ 1081.086969][T28216] security_file_ioctl+0x50/0xb0 [ 1081.091909][T28216] __x64_sys_ioctl+0xb3/0x200 [ 1081.096592][T28216] do_syscall_64+0x35/0xb0 [ 1081.101008][T28216] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1081.106896][T28216] RIP: 0033:0x7f102f40a059 [ 1081.111309][T28216] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1081.130911][T28216] RSP: 002b:00007f102dd7f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 19:27:38 executing program 3: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080), 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) [ 1081.139324][T28216] RAX: ffffffffffffffda RBX: 00007f102f51cf60 RCX: 00007f102f40a059 [ 1081.147294][T28216] RDX: 0000000000000000 RSI: 000000000000541b RDI: 0000000000000003 [ 1081.155263][T28216] RBP: 00007f102dd7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1081.163230][T28216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1081.171195][T28216] R13: 00007ffd2eeebf7f R14: 00007f102dd7f300 R15: 0000000000022000 [ 1081.179179][T28216] 19:27:38 executing program 0: bpf$MAP_CREATE(0x3, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:38 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400448dd, 0x0) 19:27:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) (fail_nth: 3) 19:27:38 executing program 3: bpf$MAP_CREATE(0x2, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (fail_nth: 2) 19:27:38 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080), 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) [ 1081.252735][T28216] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1081.261118][T28211] ERROR: Out of memory at tomoyo_realpath_from_path. 19:27:38 executing program 0: bpf$MAP_CREATE(0x4, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:38 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9", 0x56) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:38 executing program 3: bpf$MAP_CREATE(0x2, &(0x7f0000000380)=@base={0x6}, 0x48) [ 1081.378552][T28245] FAULT_INJECTION: forcing a failure. [ 1081.378552][T28245] name failslab, interval 1, probability 0, space 0, times 0 [ 1081.387787][T28246] FAULT_INJECTION: forcing a failure. [ 1081.387787][T28246] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1081.401845][T28245] CPU: 0 PID: 28245 Comm: syz-executor.4 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1081.415039][T28245] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.425113][T28245] Call Trace: 19:27:38 executing program 0: bpf$MAP_CREATE(0x5, &(0x7f0000000380)=@base={0x6}, 0x48) [ 1081.428402][T28245] [ 1081.431352][T28245] dump_stack_lvl+0xcd/0x134 [ 1081.435963][T28245] should_fail.cold+0x5/0xa [ 1081.440483][T28245] ? tomoyo_encode2.part.0+0xe9/0x3a0 [ 1081.445881][T28245] should_failslab+0x5/0x10 [ 1081.450677][T28245] __kmalloc+0x72/0x340 [ 1081.454861][T28245] tomoyo_encode2.part.0+0xe9/0x3a0 [ 1081.460091][T28245] tomoyo_encode+0x28/0x50 [ 1081.464531][T28245] tomoyo_realpath_from_path+0x186/0x620 [ 1081.470185][T28245] ? tomoyo_profile+0x42/0x50 [ 1081.474890][T28245] tomoyo_path_number_perm+0x1d5/0x590 [ 1081.480359][T28245] ? tomoyo_path_number_perm+0x18d/0x590 [ 1081.486010][T28245] ? tomoyo_execute_permission+0x4a0/0x4a0 [ 1081.491852][T28245] ? __lock_acquire+0x1655/0x5470 [ 1081.496919][T28245] ? find_held_lock+0x2d/0x110 [ 1081.501704][T28245] ? __fget_files+0x28c/0x470 [ 1081.506411][T28245] security_file_ioctl+0x50/0xb0 [ 1081.511372][T28245] __x64_sys_ioctl+0xb3/0x200 [ 1081.516068][T28245] do_syscall_64+0x35/0xb0 [ 1081.520504][T28245] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1081.526433][T28245] RIP: 0033:0x7f102f40a059 [ 1081.530854][T28245] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1081.550479][T28245] RSP: 002b:00007f102dd7f168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1081.558910][T28245] RAX: ffffffffffffffda RBX: 00007f102f51cf60 RCX: 00007f102f40a059 [ 1081.566882][T28245] RDX: 0000000000000000 RSI: 000000000000541b RDI: 0000000000000003 [ 1081.574856][T28245] RBP: 00007f102dd7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1081.582842][T28245] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1081.590834][T28245] R13: 00007ffd2eeebf7f R14: 00007f102dd7f300 R15: 0000000000022000 [ 1081.598836][T28245] [ 1081.609010][T28246] CPU: 1 PID: 28246 Comm: syz-executor.2 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1081.619546][T28246] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.629617][T28246] Call Trace: [ 1081.632906][T28246] [ 1081.635845][T28246] dump_stack_lvl+0xcd/0x134 [ 1081.639851][T28245] ERROR: Out of memory at tomoyo_realpath_from_path. [ 1081.640453][T28246] should_fail.cold+0x5/0xa [ 1081.651607][T28246] _copy_to_user+0x2c/0x150 [ 1081.656229][T28246] simple_read_from_buffer+0xcc/0x160 [ 1081.661634][T28246] proc_fail_nth_read+0x187/0x220 [ 1081.666693][T28246] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1081.672437][T28246] ? security_file_permission+0xab/0xd0 [ 1081.678013][T28246] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1081.683757][T28246] vfs_read+0x1b5/0x600 [ 1081.687942][T28246] ksys_read+0x12d/0x250 [ 1081.692209][T28246] ? vfs_write+0xae0/0xae0 [ 1081.696656][T28246] ? syscall_enter_from_user_mode+0x21/0x70 [ 1081.702582][T28246] do_syscall_64+0x35/0xb0 [ 1081.707018][T28246] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1081.712748][T28256] FAULT_INJECTION: forcing a failure. [ 1081.712748][T28256] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1081.712926][T28246] RIP: 0033:0x7f61cbee4c0c [ 1081.730330][T28246] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1081.749958][T28246] RSP: 002b:00007f61ca8a7160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1081.758382][T28246] RAX: ffffffffffffffda RBX: 00007f61cc044f60 RCX: 00007f61cbee4c0c [ 1081.766356][T28246] RDX: 000000000000000f RSI: 00007f61ca8a71e0 RDI: 0000000000000004 19:27:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (fail_nth: 3) 19:27:38 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400454ca, 0x0) 19:27:38 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9", 0x56) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) [ 1081.774374][T28246] RBP: 00007f61ca8a71d0 R08: 0000000000000000 R09: 0000000000000000 [ 1081.782346][T28246] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1081.790319][T28246] R13: 00007fff768c1a9f R14: 00007f61ca8a7300 R15: 0000000000022000 [ 1081.798323][T28246] [ 1081.801342][T28256] CPU: 0 PID: 28256 Comm: syz-executor.4 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1081.811855][T28256] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1081.821922][T28256] Call Trace: [ 1081.825210][T28256] [ 1081.828150][T28256] dump_stack_lvl+0xcd/0x134 [ 1081.832790][T28256] should_fail.cold+0x5/0xa [ 1081.837319][T28256] _copy_to_user+0x2c/0x150 [ 1081.841939][T28256] simple_read_from_buffer+0xcc/0x160 [ 1081.847334][T28256] proc_fail_nth_read+0x187/0x220 [ 1081.852363][T28256] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1081.858082][T28256] ? security_file_permission+0xab/0xd0 [ 1081.863653][T28256] ? proc_tid_comm_permission+0x1b0/0x1b0 [ 1081.869377][T28256] vfs_read+0x1b5/0x600 [ 1081.873538][T28256] ksys_read+0x12d/0x250 [ 1081.877779][T28256] ? vfs_write+0xae0/0xae0 [ 1081.882261][T28256] ? syscall_enter_from_user_mode+0x21/0x70 [ 1081.888313][T28256] do_syscall_64+0x35/0xb0 [ 1081.892752][T28256] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1081.898658][T28256] RIP: 0033:0x7f102f3bcc0c [ 1081.903079][T28256] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1081.922700][T28256] RSP: 002b:00007f102dd7f160 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 19:27:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:38 executing program 3: bpf$MAP_CREATE(0x2, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:38 executing program 0: bpf$MAP_CREATE(0x6, &(0x7f0000000380)=@base={0x6}, 0x48) [ 1081.931114][T28256] RAX: ffffffffffffffda RBX: 00007f102f51cf60 RCX: 00007f102f3bcc0c [ 1081.939077][T28256] RDX: 000000000000000f RSI: 00007f102dd7f1e0 RDI: 0000000000000004 [ 1081.947044][T28256] RBP: 00007f102dd7f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1081.955011][T28256] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1081.962975][T28256] R13: 00007ffd2eeebf7f R14: 00007f102dd7f300 R15: 0000000000022000 [ 1081.970964][T28256] 19:27:38 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) 19:27:38 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9", 0x56) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:38 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40049409, 0x0) 19:27:38 executing program 3: bpf$MAP_CREATE(0x2, 0x0, 0x0) 19:27:38 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) 19:27:38 executing program 0: bpf$MAP_CREATE(0x7, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 3: bpf$MAP_CREATE(0x2, 0x0, 0x0) 19:27:39 executing program 0: bpf$MAP_CREATE(0x8, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x2, 0x0) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x10, 0x0) 19:27:39 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c", 0x81) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40086602, 0x0) 19:27:39 executing program 3: bpf$MAP_CREATE(0x2, 0x0, 0x0) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x10, 0x0) 19:27:39 executing program 0: bpf$MAP_CREATE(0x9, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) 19:27:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40186366, 0x0) 19:27:39 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c", 0x81) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:39 executing program 3: bpf$MAP_CREATE(0x2, &(0x7f0000000380), 0x48) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:39 executing program 0: bpf$MAP_CREATE(0xa, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x401c5820, 0x0) 19:27:39 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c", 0x81) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:39 executing program 3: bpf$MAP_CREATE(0x9, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5450, 0x0) 19:27:39 executing program 0: bpf$MAP_CREATE(0xb, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x4020940d, 0x0) 19:27:39 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6c", 0x97) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:39 executing program 3: bpf$MAP_CREATE(0x9, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5450, 0x0) 19:27:39 executing program 0: bpf$MAP_CREATE(0xc, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5451, 0x0) 19:27:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80086301, 0x0) 19:27:39 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6c", 0x97) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5451, 0x0) 19:27:39 executing program 3: bpf$MAP_CREATE(0x9, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 0: bpf$MAP_CREATE(0xd, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) 19:27:39 executing program 0: bpf$MAP_CREATE(0xe, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80086601, 0x0) 19:27:39 executing program 3: bpf$MAP_CREATE(0x9, 0x0, 0x0) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5460, 0x0) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5452, 0x0) 19:27:39 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6c", 0x97) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:39 executing program 0: bpf$MAP_CREATE(0xf, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x801c581f, 0x0) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5460, 0x0) 19:27:39 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6", 0xa2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:39 executing program 3: bpf$MAP_CREATE(0x9, 0x0, 0x0) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 19:27:39 executing program 0: bpf$MAP_CREATE(0x10, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8901, 0x0) 19:27:39 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0045878, 0x0) 19:27:39 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6", 0xa2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:39 executing program 3: bpf$MAP_CREATE(0x9, 0x0, 0x0) 19:27:39 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8902, 0x0) 19:27:39 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8902, 0x0) 19:27:39 executing program 0: bpf$MAP_CREATE(0x11, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6", 0xa2) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:40 executing program 3: bpf$MAP_CREATE(0x9, &(0x7f0000000380), 0x48) 19:27:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0045878, 0x0) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, 0x0) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8903, 0x0) 19:27:40 executing program 0: bpf$MAP_CREATE(0x12, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 3: bpf$MAP_CREATE(0x11, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0189436, 0x0) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8904, 0x0) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8904, 0x0) 19:27:40 executing program 0: bpf$MAP_CREATE(0x13, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 3: bpf$MAP_CREATE(0x11, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5d", 0xa7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8906, 0x0) 19:27:40 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc020660b, 0x0) 19:27:40 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5d", 0xa7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:40 executing program 0: bpf$MAP_CREATE(0x14, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 3: bpf$MAP_CREATE(0x11, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8906, 0x0) 19:27:40 executing program 1: sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24048084}, 0x400c810) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) socketpair(0x18, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc000}, 0x41, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x100, 0x70bd2b, 0x25dfdbfe}, 0x14}}, 0x8000) 19:27:40 executing program 3: bpf$MAP_CREATE(0x11, 0x0, 0x0) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8907, 0x0) 19:27:40 executing program 0: bpf$MAP_CREATE(0x15, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8907, 0x0) 19:27:40 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5d", 0xa7) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:40 executing program 1: sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24048084}, 0x400c810) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) socketpair(0x18, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc000}, 0x41, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x100, 0x70bd2b, 0x25dfdbfe}, 0x14}}, 0x8000) 19:27:40 executing program 3: bpf$MAP_CREATE(0x11, 0x0, 0x0) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x890b, 0x0) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x890b, 0x0) 19:27:40 executing program 0: bpf$MAP_CREATE(0x16, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c35", 0xaa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:40 executing program 1: sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24048084}, 0x400c810) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) socketpair(0x18, 0x5, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc000}, 0x41, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x100, 0x70bd2b, 0x25dfdbfe}, 0x14}}, 0x8000) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x14, 0x0, 0x300, 0x70bd2d, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x24048084}, 0x400c810) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) socketpair(0x18, 0x5, 0x8, &(0x7f0000000000)) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xc000}, 0x41, &(0x7f0000000140)={&(0x7f00000000c0)={0x14, r2, 0x100, 0x70bd2b, 0x25dfdbfe}, 0x14}}, 0x8000) (async) 19:27:40 executing program 3: bpf$MAP_CREATE(0x11, 0x0, 0x0) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x890c, 0x0) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x890c, 0x0) 19:27:40 executing program 0: bpf$MAP_CREATE(0x17, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c35", 0xaa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8912, 0x0) 19:27:40 executing program 3: bpf$MAP_CREATE(0x11, &(0x7f0000000380), 0x48) 19:27:40 executing program 0: bpf$MAP_CREATE(0x18, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8912, 0x0) 19:27:40 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c35", 0xaa) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:40 executing program 1: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@alg={0x130, 0x10, 0x300, 0x70bd25, 0x25dfdbff, {{'lrw-camellia-aesni\x00'}, '\x00', '\x00', 0x3000, 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xa4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xceb}, {0x8, 0x1, 0x1}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x841) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ipvlan1\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x200, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, 0x0) 19:27:40 executing program 3: bpf$MAP_CREATE(0x17, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8916, 0x0) 19:27:40 executing program 0: bpf$MAP_CREATE(0x19, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 1: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@alg={0x130, 0x10, 0x300, 0x70bd25, 0x25dfdbff, {{'lrw-camellia-aesni\x00'}, '\x00', '\x00', 0x3000, 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xa4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xceb}, {0x8, 0x1, 0x1}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x841) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ipvlan1\x00'}) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x200, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@alg={0x130, 0x10, 0x300, 0x70bd25, 0x25dfdbff, {{'lrw-camellia-aesni\x00'}, '\x00', '\x00', 0x3000, 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xa4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xceb}, {0x8, 0x1, 0x1}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x841) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$pppoe(0x18, 0x1, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ipvlan1\x00'}) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) (async) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x200, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) (async) 19:27:40 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f", 0xab) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:40 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, 0x0) 19:27:40 executing program 3: bpf$MAP_CREATE(0x17, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8918, 0x0) 19:27:40 executing program 0: bpf$MAP_CREATE(0x1a, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:40 executing program 1: sendmsg$nl_crypto(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f0000000080)=@alg={0x130, 0x10, 0x300, 0x70bd25, 0x25dfdbff, {{'lrw-camellia-aesni\x00'}, '\x00', '\x00', 0x3000, 0x2400}, [{0x8, 0x1, 0x4}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0x400}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x3}, {0x8, 0x1, 0xa4}, {0x8, 0x1, 0x2}, {0x8, 0x1, 0x7}, {0x8, 0x1, 0xceb}, {0x8, 0x1, 0x1}]}, 0x130}, 0x1, 0x0, 0x0, 0x4000000}, 0x841) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ipvlan1\x00'}) (async, rerun: 64) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_GET_MESH(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240), 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x14, r2, 0x200, 0x70bd2c, 0x25dfdbfb}, 0x14}, 0x1, 0x0, 0x0, 0x8000}, 0x20000000) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 19:27:41 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f", 0xab) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:41 executing program 3: bpf$MAP_CREATE(0x17, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 0: bpf$MAP_CREATE(0x1b, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, 0x0) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8936, 0x0) 19:27:41 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8936, 0x0) 19:27:41 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f", 0xab) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:41 executing program 0: bpf$MAP_CREATE(0x1c, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 3: bpf$MAP_CREATE(0x17, 0x0, 0x0) 19:27:41 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) (async) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8940, 0x0) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8940, 0x0) 19:27:41 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:41 executing program 3: bpf$MAP_CREATE(0x17, 0x0, 0x0) 19:27:41 executing program 0: bpf$MAP_CREATE(0x1d, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 0: bpf$MAP_CREATE(0x1e, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) ioctl$SIOCPNENABLEPIPE(0xffffffffffffffff, 0x89ed, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000000)={'vxcan0\x00'}) (async) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8941, 0x0) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8941, 0x0) 19:27:41 executing program 3: bpf$MAP_CREATE(0x17, 0x0, 0x0) 19:27:41 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:41 executing program 0: bpf$MAP_CREATE(0x21, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x894c, 0x0) 19:27:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@gettaction={0xe8, 0x32, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@action_gd=@TCA_ACT_TAB={0x40, 0x1, [{0xc, 0xff, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xcdb5}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ef8}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x6}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x80000000}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8a9}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xf3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8014}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x9f5, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r2, 0x110, 0x4, &(0x7f0000000000)=0x1, 0x4) 19:27:41 executing program 3: bpf$MAP_CREATE(0x17, &(0x7f0000000380), 0x48) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x894c, 0x0) 19:27:41 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, 0x0, 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8982, 0x0) 19:27:41 executing program 0: bpf$MAP_CREATE(0x22, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 3: bpf$MAP_CREATE(0x21, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@gettaction={0xe8, 0x32, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@action_gd=@TCA_ACT_TAB={0x40, 0x1, [{0xc, 0xff, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xcdb5}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ef8}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x6}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x80000000}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8a9}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xf3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8014}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x9f5, 0x4) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) (async) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) r2 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r2, 0x110, 0x4, &(0x7f0000000000)=0x1, 0x4) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8982, 0x0) 19:27:41 executing program 0: bpf$MAP_CREATE(0x23, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8983, 0x0) 19:27:41 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:41 executing program 3: bpf$MAP_CREATE(0x21, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@gettaction={0xe8, 0x32, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@action_gd=@TCA_ACT_TAB={0x40, 0x1, [{0xc, 0xff, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xcdb5}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ef8}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x6}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x80000000}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8a9}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xf3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8014}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x9f5, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$rxrpc(0x21, 0x2, 0xa) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r2, 0x110, 0x4, &(0x7f0000000000)=0x1, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=@gettaction={0xe8, 0x32, 0x200, 0x70bd2a, 0x25dfdbfb, {}, [@action_gd=@TCA_ACT_TAB={0x40, 0x1, [{0xc, 0xff, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0xcdb5}}, {0xc, 0x1, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x3ef8}}, {0xc, 0x9, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x10000}}, {0xc, 0x8, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}, {0xc, 0x6, 0x0, 0x0, @TCA_ACT_KIND={0x7, 0x1, 'xt\x00'}}]}, @action_gd=@TCA_ACT_TAB={0x14, 0x1, [{0x10, 0x16, 0x0, 0x0, @TCA_ACT_KIND={0xa, 0x1, 'pedit\x00'}}]}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x1}}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x6}, @action_dump_flags=@TCA_ROOT_FLAGS={0xc, 0x2, {0x0, 0x1}}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0x80000000}, @action_gd=@TCA_ACT_TAB={0x44, 0x1, [{0xc, 0x1a, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x9}}, {0x10, 0x8, 0x0, 0x0, @TCA_ACT_KIND={0x9, 0x1, 'csum\x00'}}, {0xc, 0x7, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x8a9}}, {0xc, 0x3, 0x0, 0x0, @TCA_ACT_INDEX={0x8, 0x3, 0x7}}, {0xc, 0xc, 0x0, 0x0, @TCA_ACT_INDEX={0x8}}]}, @action_dump_flags=@TCA_ROOT_TIME_DELTA={0x8, 0x4, 0xf3}]}, 0xe8}, 0x1, 0x0, 0x0, 0x8014}, 0x0) (async) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000040)=0x9f5, 0x4) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f0000000080)=0x9, 0x4) (async) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x1e, &(0x7f00000000c0)=0x1, 0x4) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) socket$rxrpc(0x21, 0x2, 0xa) (async) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r2, 0x110, 0x4, &(0x7f0000000000)=0x1, 0x4) (async) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8983, 0x0) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x89a0, 0x0) 19:27:41 executing program 0: bpf$MAP_CREATE(0x300, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:41 executing program 3: bpf$MAP_CREATE(0x21, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x89a0, 0x0) 19:27:41 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000700), 0x4) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) r1 = socket$qrtr(0x2a, 0x2, 0x0) recvmsg$qrtr(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000400)=""/12, 0xc}], 0x6, &(0x7f0000000740)=[{0xd0, 0x0, 0x0, ""/186}, {0x78, 0x0, 0x0, ""/102}, {0x50, 0x0, 0x0, ""/62}, {0x18, 0x0, 0x0, ""/2}, {0x48, 0x0, 0x0, ""/54}], 0x1f8, 0x40000000}, 0x38, 0x2) 19:27:41 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x89a1, 0x0) 19:27:41 executing program 0: bpf$MAP_CREATE(0x500, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:41 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r4, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:41 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x89a1, 0x0) 19:27:41 executing program 3: bpf$MAP_CREATE(0x21, 0x0, 0x0) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400448c9, 0x0) 19:27:42 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000700), 0x4) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) r1 = socket$qrtr(0x2a, 0x2, 0x0) recvmsg$qrtr(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000400)=""/12, 0xc}], 0x6, &(0x7f0000000740)=[{0xd0, 0x0, 0x0, ""/186}, {0x78, 0x0, 0x0, ""/102}, {0x50, 0x0, 0x0, ""/62}, {0x18, 0x0, 0x0, ""/2}, {0x48, 0x0, 0x0, ""/54}], 0x1f8, 0x40000000}, 0x38, 0x2) bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000700), 0x4) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) socket$qrtr(0x2a, 0x2, 0x0) (async) recvmsg$qrtr(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000400)=""/12, 0xc}], 0x6, &(0x7f0000000740)=[{0xd0, 0x0, 0x0, ""/186}, {0x78, 0x0, 0x0, ""/102}, {0x50, 0x0, 0x0, ""/62}, {0x18, 0x0, 0x0, ""/2}, {0x48, 0x0, 0x0, ""/54}], 0x1f8, 0x40000000}, 0x38, 0x2) (async) 19:27:42 executing program 0: bpf$MAP_CREATE(0x600, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, 0x0, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400448c9, 0x0) 19:27:42 executing program 3: bpf$MAP_CREATE(0x21, 0x0, 0x0) 19:27:42 executing program 1: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000700), 0x4) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) r1 = socket$qrtr(0x2a, 0x2, 0x0) recvmsg$qrtr(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000000)=""/37, 0x25}, {&(0x7f0000000040)=""/188, 0xbc}, {&(0x7f0000000100)=""/218, 0xda}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/225, 0xe1}, {&(0x7f0000000400)=""/12, 0xc}], 0x6, &(0x7f0000000740)=[{0xd0, 0x0, 0x0, ""/186}, {0x78, 0x0, 0x0, ""/102}, {0x50, 0x0, 0x0, ""/62}, {0x18, 0x0, 0x0, ""/2}, {0x48, 0x0, 0x0, ""/54}], 0x1f8, 0x40000000}, 0x38, 0x2) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400448dd, 0x0) 19:27:42 executing program 0: bpf$MAP_CREATE(0x700, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 3: bpf$MAP_CREATE(0x21, 0x0, 0x0) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400448dd, 0x0) 19:27:42 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, 0x0, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400454ca, 0x0) 19:27:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x64, r1, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x8}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x5c}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x7}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x20004841}, 0x4000000) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x5004}, 0x844) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x50, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x24, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9f6eeb4}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000090}, 0x20008041) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40049409, 0x0) 19:27:42 executing program 0: bpf$MAP_CREATE(0x900, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x400454ca, 0x0) 19:27:42 executing program 3: bpf$MAP_CREATE(0x21, &(0x7f0000000380), 0x48) 19:27:42 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, 0x0, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40049409, 0x0) 19:27:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x64, r1, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x8}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x5c}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x7}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x20004841}, 0x4000000) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x5004}, 0x844) (async, rerun: 64) socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 64) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async, rerun: 64) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x50, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x24, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9f6eeb4}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000090}, 0x20008041) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) 19:27:42 executing program 3: bpf$MAP_CREATE(0x21, 0x0, 0x0) 19:27:42 executing program 0: bpf$MAP_CREATE(0xa00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40086602, 0x0) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40086602, 0x0) 19:27:42 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:42 executing program 3: bpf$MAP_CREATE(0x21, 0x0, 0x0) 19:27:42 executing program 0: bpf$MAP_CREATE(0xb00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40186366, 0x0) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x40186366, 0x0) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x401c5820, 0x0) 19:27:42 executing program 3: bpf$MAP_CREATE(0x21, 0x0, 0x0) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x401c5820, 0x0) 19:27:42 executing program 0: bpf$MAP_CREATE(0xc00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 1: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x64, r1, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x8}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x5c}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x7}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x20004841}, 0x4000000) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x5004}, 0x844) socket$inet6_udplite(0xa, 0x2, 0x88) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x50, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x24, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9f6eeb4}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000090}, 0x20008041) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_SCAN_REQ(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000180)={0x14}, 0x14}}, 0x0) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$IEEE802154_ASSOCIATE_RESP(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x64, r1, 0x2, 0x70bd28, 0x25dfdbfd, {}, [@IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0202}}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa0}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x8}, @IEEE802154_ATTR_COORD_SHORT_ADDR={0x6, 0x8, 0xaaa1}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x5c}, @IEEE802154_ATTR_COORD_HW_ADDR={0xc, 0x9, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x7}, @IEEE802154_ATTR_STATUS={0x5, 0x3, 0x1}]}, 0x64}, 0x1, 0x0, 0x0, 0x20004841}, 0x4000000) (async) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x24, r1, 0x0, 0x70bd2c, 0x25dfdbff, {}, [@IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5, 0x36, 0x1}, @IEEE802154_ATTR_LLSEC_DEV_OVERRIDE={0x5}]}, 0x24}, 0x1, 0x0, 0x0, 0x5004}, 0x844) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$NLBL_CIPSOV4_C_ADD(r3, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x50, 0x0, 0x400, 0x70bd26, 0x25dfdbff, {}, [@NLBL_CIPSOV4_A_MLSLVLLST={0x24, 0x8, 0x0, 0x1, [{0xc, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0x4c}]}, {0x14, 0x7, 0x0, 0x1, [@NLBL_CIPSOV4_A_MLSLVLREM={0x8, 0x6, 0xc7}, @NLBL_CIPSOV4_A_MLSLVLLOC={0x8, 0x5, 0x9f6eeb4}]}]}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}, @NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x3}]}, 0x50}, 0x1, 0x0, 0x0, 0x20000090}, 0x20008041) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) (async) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x4020940d, 0x0) 19:27:42 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:42 executing program 3: bpf$MAP_CREATE(0x300, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80086301, 0x0) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x4020940d, 0x0) 19:27:42 executing program 3: bpf$MAP_CREATE(0x300, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 0: bpf$MAP_CREATE(0xd00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:42 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) 19:27:42 executing program 0: bpf$MAP_CREATE(0xe00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80086301, 0x0) 19:27:42 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80086601, 0x0) 19:27:42 executing program 3: bpf$MAP_CREATE(0x300, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:42 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:42 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) (async) 19:27:43 executing program 0: bpf$MAP_CREATE(0xf00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80086601, 0x0) 19:27:43 executing program 3: bpf$MAP_CREATE(0x300, 0x0, 0x0) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80108906, 0x0) 19:27:43 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:43 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80108907, 0x0) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1100, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80108906, 0x0) 19:27:43 executing program 3: bpf$MAP_CREATE(0x23, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0x3, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x61}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0xfffffff8, 0xa8, &(0x7f0000000080)=""/168, 0x40f00, 0x4, '\x00', 0x0, 0x1d, r0, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x2, 0x9, 0xffffffff, 0x6}, 0x10}, 0x80) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1200, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140), 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x801c581f, 0x0) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x80108907, 0x0) 19:27:43 executing program 3: bpf$MAP_CREATE(0x23, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1300, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0x3, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x61}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0xfffffff8, 0xa8, &(0x7f0000000080)=""/168, 0x40f00, 0x4, '\x00', 0x0, 0x1d, r0, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x2, 0x9, 0xffffffff, 0x6}, 0x10}, 0x80) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) pipe(&(0x7f0000000140)) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0x3, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x61}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0xfffffff8, 0xa8, &(0x7f0000000080)=""/168, 0x40f00, 0x4, '\x00', 0x0, 0x1d, r0, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x2, 0x9, 0xffffffff, 0x6}, 0x10}, 0x80) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) (async) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x801c581f, 0x0) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0045878, 0x0) 19:27:43 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1400, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 3: bpf$MAP_CREATE(0x23, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0045878, 0x0) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0045878, 0x0) 19:27:43 executing program 1: pipe(&(0x7f0000000140)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0x3, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x61}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0xfffffff8, 0xa8, &(0x7f0000000080)=""/168, 0x40f00, 0x4, '\x00', 0x0, 0x1d, r0, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x2, 0x9, 0xffffffff, 0x6}, 0x10}, 0x80) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) pipe(&(0x7f0000000140)) (async) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x5, 0x3, &(0x7f0000000000)=@raw=[@call={0x85, 0x0, 0x0, 0x61}, @btf_id={0x18, 0x4, 0x3, 0x0, 0x1}], &(0x7f0000000040)='GPL\x00', 0xfffffff8, 0xa8, &(0x7f0000000080)=""/168, 0x40f00, 0x4, '\x00', 0x0, 0x1d, r0, 0x8, &(0x7f0000000180)={0x9, 0x2}, 0x8, 0x10, &(0x7f00000001c0)={0x2, 0x9, 0xffffffff, 0x6}, 0x10}, 0x80) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) (async) 19:27:43 executing program 3: bpf$MAP_CREATE(0x23, 0x0, 0x0) 19:27:43 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1500, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0045878, 0x0) 19:27:43 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x56486a4e5c6e5822}, 0x4040800) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, 0x0, 0x120, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004840) 19:27:43 executing program 3: bpf$MAP_CREATE(0x23, 0x0, 0x0) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0189436, 0x0) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1600, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc0189436, 0x0) 19:27:43 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:43 executing program 3: bpf$MAP_CREATE(0x23, 0x0, 0x0) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc020660b, 0x0) 19:27:43 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x56486a4e5c6e5822}, 0x4040800) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, 0x0, 0x120, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004840) socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000000)) (async) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x56486a4e5c6e5822}, 0x4040800) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, 0x0, 0x120, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004840) (async) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1700, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0xc020660b, 0x0) 19:27:43 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:43 executing program 3: bpf$MAP_CREATE(0x23, &(0x7f0000000380), 0x48) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), r1) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r3, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x7f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4004004) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r1) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wlan1\x00'}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x81}, 0x40800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:43 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x48}, 0x1, 0x0, 0x0, 0x56486a4e5c6e5822}, 0x4040800) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) sendmsg$L2TP_CMD_NOOP(r1, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0x34, 0x0, 0x120, 0x70bd2d, 0x25dfdbff, {}, [@L2TP_ATTR_MTU={0x6, 0x1c, 0x7}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x3}, @L2TP_ATTR_UDP_CSUM={0x5}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x20004840) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1800, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:43 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) 19:27:43 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:43 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 32) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async, rerun: 32) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), r1) (rerun: 32) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r3, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x7f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4004004) (async) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r1) (async, rerun: 32) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wlan1\x00'}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x81}, 0x40800) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:43 executing program 3: bpf$MAP_CREATE(0x23, 0x0, 0x0) 19:27:43 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x1406, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x8810}, 0x20000004) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:43 executing program 0: bpf$MAP_CREATE(0x1900, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 3: bpf$MAP_CREATE(0x23, 0x0, 0x0) 19:27:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={0x0, 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (async) syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async) 19:27:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) (async) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x1406, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x8810}, 0x20000004) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:44 executing program 0: bpf$MAP_CREATE(0x1a00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 3: bpf$MAP_CREATE(0x23, 0x0, 0x0) 19:27:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:44 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) (async) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) (async) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x1406, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x8810}, 0x20000004) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:44 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (rerun: 64) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) r3 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000240), r1) sendmsg$L2TP_CMD_TUNNEL_MODIFY(r2, &(0x7f0000000300)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10002000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x2c, r3, 0x10, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e22}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0x7f}]}, 0x2c}, 0x1, 0x0, 0x0, 0x10}, 0x4004004) (async, rerun: 32) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000040), 0xffffffffffffffff) (async, rerun: 32) syz_genetlink_get_family_id$l2tp(&(0x7f0000000180), r1) (async, rerun: 64) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) sendmsg$L2TP_CMD_TUNNEL_CREATE(r5, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x50, r4, 0x100, 0x70bd29, 0x25dfdbff, {}, [@L2TP_ATTR_L2SPEC_TYPE={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wlan1\x00'}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e20}, @L2TP_ATTR_PEER_SESSION_ID={0x8, 0xc, 0x3}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5}, @L2TP_ATTR_UDP_DPORT={0x6, 0x1b, 0x4e20}]}, 0x50}, 0x1, 0x0, 0x0, 0x81}, 0x40800) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:44 executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) r1 = accept$phonet_pipe(r0, 0x0, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$phonet_pipe(0x23, 0x5, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair(0x27, 0xa, 0x101, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SIOCPNENABLEPIPE(r3, 0x89ed, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$SIOCPNENABLEPIPE(r1, 0x89ed, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x541b, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'gretap0\x00'}) 19:27:44 executing program 0: bpf$MAP_CREATE(0x1b00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x21, 0x5, 0x83e, &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1c, 0x8, 0x25dfdbfc, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x1) 19:27:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x1406, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x8810}, 0x20000004) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:44 executing program 0: bpf$MAP_CREATE(0x1c00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:44 executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) r1 = accept$phonet_pipe(r0, 0x0, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$phonet_pipe(0x23, 0x5, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair(0x27, 0xa, 0x101, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SIOCPNENABLEPIPE(r3, 0x89ed, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$SIOCPNENABLEPIPE(r1, 0x89ed, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x541b, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'gretap0\x00'}) socket$phonet_pipe(0x23, 0x5, 0x2) (async) accept$phonet_pipe(r0, 0x0, &(0x7f0000000080)) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) socketpair(0x27, 0xa, 0x101, &(0x7f0000000140)) (async) ioctl$SIOCPNENABLEPIPE(r3, 0x89ed, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) getsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000000040), &(0x7f00000000c0)=0x10) (async) ioctl$SIOCPNENABLEPIPE(r1, 0x89ed, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x541b, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'gretap0\x00'}) (async) 19:27:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair(0x21, 0x5, 0x83e, &(0x7f00000001c0)) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1c, 0x8, 0x25dfdbfc, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x1) 19:27:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x1406, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x8810}, 0x20000004) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:44 executing program 0: bpf$MAP_CREATE(0x1d00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) 19:27:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:44 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x21, 0x5, 0x83e, &(0x7f00000001c0)) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1c, 0x8, 0x25dfdbfc, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x1) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair(0x21, 0x5, 0x83e, &(0x7f00000001c0)) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) getsockopt$inet6_dccp_int(0xffffffffffffffff, 0x21, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) sendmsg$L2TP_CMD_TUNNEL_GET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x1c, 0x8, 0x25dfdbfc, {}, [@L2TP_ATTR_LNS_MODE={0x5, 0x14, 0xff}, @L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e24}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x4}, @L2TP_ATTR_PROTO_VERSION={0x5, 0x7, 0x2}]}, 0x44}, 0x1, 0x0, 0x0, 0x4}, 0x1) (async) 19:27:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x1406, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x8810}, 0x20000004) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5421, 0x0) 19:27:44 executing program 0: bpf$MAP_CREATE(0x1e00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 4: r0 = socket$phonet_pipe(0x23, 0x5, 0x2) r1 = accept$phonet_pipe(r0, 0x0, &(0x7f0000000080)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) socket$phonet_pipe(0x23, 0x5, 0x2) socket$phonet_pipe(0x23, 0x5, 0x2) socketpair(0x27, 0xa, 0x101, &(0x7f0000000140)={0xffffffffffffffff}) ioctl$SIOCPNENABLEPIPE(r3, 0x89ed, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) getsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000000040), &(0x7f00000000c0)=0x10) ioctl$SIOCPNENABLEPIPE(r1, 0x89ed, 0x0) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x541b, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'gretap0\x00'}) socket$phonet_pipe(0x23, 0x5, 0x2) (async) accept$phonet_pipe(r0, 0x0, &(0x7f0000000080)) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) socket$phonet_pipe(0x23, 0x5, 0x2) (async) socketpair(0x27, 0xa, 0x101, &(0x7f0000000140)) (async) ioctl$SIOCPNENABLEPIPE(r3, 0x89ed, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r2, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) getsockopt$sock_timeval(r2, 0x1, 0x42, &(0x7f0000000040), &(0x7f00000000c0)=0x10) (async) ioctl$SIOCPNENABLEPIPE(r1, 0x89ed, 0x0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x541b, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000000)={'gretap0\x00'}) (async) 19:27:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$RDMA_NLDEV_CMD_SYS_GET(r3, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x28, 0x1406, 0x2, 0x70bd2c, 0x25dfdbfd, "", [@RDMA_NLDEV_ATTR_DEV_INDEX={0x8, 0x1, 0x2}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}, @RDMA_NLDEV_ATTR_DEV_INDEX={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x8810}, 0x20000004) 19:27:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:44 executing program 0: bpf$MAP_CREATE(0x1f00, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 1: sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:44 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) (async) 19:27:44 executing program 0: bpf$MAP_CREATE(0x2000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 1: sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) 19:27:44 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) 19:27:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5800000044d96fa9f8000000c5cf9508059c7c496781a8da2330d4306bbd74419b1a058b8d9bf1fbac56b9f52199467073e025ed9947e1c1b2604cb19412e88dcd699b9e91e97c2c411d028ed50e92b891dd06f3f4754739dcda7ab50ffcec754504e79230047071f1dbc1bb730131bed4482a49176767f6d1ef4fcc479536241eaa829b13e7ff8d39d3c1b6033c304b94f90db2378639368c24ab788b81555c4a2d778eefb76a42e2a08273c0162f88cd033b510af83da9dcd6e2ee0000000038051f0ce09d9dbeb63ca5a6a16ccac99a7a1ec8e2dffb17642a99c37c01c39f5c09491b81b6a3830677c28be4800cfabe98eff23237675dae1e4a3fa74d59dd8077b69081322370b83273eade718c6912894670b8a47d93b1e18c2c1859f2821d923daee966e9765d067a448b1f9a6f149438b00d3f06c6e390f3890e27cd409845c34585d3fea22b7177eeabca26b52f43088a49e62469e918bc9c5b2179c760ffb1d138e3312bdf1a1f7ea21621daae009645a5ace52f9c6fe9ef0ab11338125bdceea8262910989965a562ea01a6b7a22a53dc1f3ff04bc9230c0a0cc0edf78c7c37e76034ccc8f0038c7402f8591bfa67ffc32664579aa4bf982788cf3e4290d89ed1724d0b55dc125808b065d61a473fae59d877b809f0071f233ff866983254abc725417f55a66775bb10700fe89e05a2b210e69e81780462c2a2d782bb1d5209ec4e9241a0d50ae5f0a563b3b541dc1f50e513133caca8f39fc9506d4ef92280ee6a59fe66e4b33bfc7923daf0d36ecfe31e541660396af6401182b63bdbe5c2ea0bc109057e96ed7a", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) 19:27:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:44 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r5, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000080)={'ip6gre0\x00', r5, 0x2f, 0x4, 0x1f, 0x4, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, 0x8000, 0x7800, 0xb98, 0x2}}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x5411, 0x0) 19:27:44 executing program 0: bpf$MAP_CREATE(0x2100, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008001}, 0x20000000) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0xb69d66ae3b2db45e, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x24}}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x2}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44010}, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r1) 19:27:44 executing program 1: sendmsg$SMC_PNETID_DEL(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x70, 0x0, 0x4, 0x70bd2a, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'veth0_to_bridge\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'batadv0\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vlan0\x00'}]}, 0x70}, 0x1, 0x0, 0x0, 0x4000000}, 0x40880) (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) pipe(&(0x7f0000000080)) 19:27:44 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:44 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008001}, 0x20000000) (async) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0xb69d66ae3b2db45e, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x24}}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x2}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44010}, 0x1) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r1) 19:27:45 executing program 0: bpf$MAP_CREATE(0x2200, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000080)={0xffffffffffffffff}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r5, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000080)={'ip6gre0\x00', r5, 0x2f, 0x4, 0x1f, 0x4, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, 0x8000, 0x7800, 0xb98, 0x2}}) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x5411, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000080)) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) pipe(&(0x7f0000000180)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00'}) (async) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r5, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000080)={'ip6gre0\x00', r5, 0x2f, 0x4, 0x1f, 0x4, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, 0x8000, 0x7800, 0xb98, 0x2}}) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x5411, 0x0) (async) 19:27:45 executing program 1: socketpair(0x2a, 0x800, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r0) socket$inet6_udplite(0xa, 0x2, 0x88) socket$rxrpc(0x21, 0x2, 0xa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) 19:27:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000000c0)={r1, 0x58, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:45 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:45 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x28, 0x0, 0x100, 0x70bd2c, 0x25dfdbff, {}, [@SEG6_ATTR_DST={0x14, 0x1, @mcast2}]}, 0x28}, 0x1, 0x0, 0x0, 0x20008001}, 0x20000000) (async) sendmsg$L2TP_CMD_SESSION_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0xb69d66ae3b2db45e, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x24}}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x2}, @L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}]}, 0x3c}, 0x1, 0x0, 0x0, 0x44010}, 0x1) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (async) r1 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$smc(&(0x7f0000000000), r1) 19:27:45 executing program 0: bpf$MAP_CREATE(0x2300, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 1: socketpair(0x2a, 0x800, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r0) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$rxrpc(0x21, 0x2, 0xa) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) 19:27:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@bloom_filter={0x1e, 0xffffffff, 0x4, 0x1, 0x1000, 0x1, 0x3, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x0, 0x4, 0xd}, 0x48) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:45 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async, rerun: 32) pipe(&(0x7f0000000080)={0xffffffffffffffff}) (rerun: 32) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async, rerun: 64) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) (async, rerun: 64) r4 = socket$inet6_udplite(0xa, 0x2, 0x88) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vxcan1\x00', 0x0}) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000480)={0x0, 0x3, &(0x7f0000000100)=@framed, &(0x7f00000001c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', r5, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) (async, rerun: 64) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x89fb, &(0x7f0000000140)={'ip6tnl0\x00', &(0x7f0000000080)={'ip6gre0\x00', r5, 0x2f, 0x4, 0x1f, 0x4, 0x0, @private0={0xfc, 0x0, '\x00', 0x1}, @private1, 0x8000, 0x7800, 0xb98, 0x2}}) (rerun: 64) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r6, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r6, 0x5411, 0x0) 19:27:45 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:45 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x541b, 0x0) 19:27:45 executing program 0: bpf$MAP_CREATE(0x1000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:45 executing program 1: socketpair(0x2a, 0x800, 0x80000001, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$SEG6(&(0x7f0000000000), r0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socket$rxrpc(0x21, 0x2, 0xa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) (async, rerun: 32) r2 = socket$phonet_pipe(0x23, 0x5, 0x2) (rerun: 32) setsockopt$PNPIPE_ENCAP(r2, 0x113, 0x1, 0x0, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) 19:27:45 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf2501000000090003007379"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:45 executing program 0: bpf$MAP_CREATE(0x2000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:45 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x541b, 0x0) 19:27:45 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf2501000000090003007379"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:45 executing program 0: bpf$MAP_CREATE(0x3000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x6, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @rand_addr=0x64010100}}, 0x1e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @private=0xa010100}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5411, 0x0) 19:27:45 executing program 1: getuid() r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:45 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:45 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x541b, 0x0) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000100), r0) (async) getsockopt$TIPC_SOCK_RECVQ_DEPTH(r1, 0x10f, 0x84, &(0x7f0000000000), &(0x7f0000000040)=0x4) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x541b, 0x0) (async) 19:27:45 executing program 0: bpf$MAP_CREATE(0x4000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf2501000000090003007379"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:45 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair(0x6, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @rand_addr=0x64010100}}, 0x1e) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @private=0xa010100}}, 0x1e) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5411, 0x0) 19:27:45 executing program 3: sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:45 executing program 1: getuid() (async) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:45 executing program 0: bpf$MAP_CREATE(0x5000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @rand_addr=' \x01\x00'}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1f}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x17}}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x148}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x8000) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x800000}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xcb}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xffff}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x84) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r2, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x29}}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wg1\x00'}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x20}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'team_slave_1\x00'}]}, 0x70}}, 0x4000) 19:27:45 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:45 executing program 2: socket$inet6_udplite(0xa, 0x2, 0x88) socketpair(0x6, 0x80000, 0x8, &(0x7f0000000000)={0xffffffffffffffff}) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @rand_addr=0x64010100}}, 0x1e) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @private=0xa010100}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5411, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) socketpair(0x6, 0x80000, 0x8, &(0x7f0000000000)) (async) connect$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0x2, @rand_addr=0x64010100}}, 0x1e) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) connect$pptp(r0, &(0x7f0000000080)={0x18, 0x2, {0x2, @private=0xa010100}}, 0x1e) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5411, 0x0) (async) 19:27:45 executing program 1: getuid() r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) getuid() (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) 19:27:45 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:45 executing program 0: bpf$MAP_CREATE(0x6000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 64) r0 = socket$nl_generic(0x10, 0x3, 0x10) (rerun: 64) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @rand_addr=' \x01\x00'}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1f}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x17}}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x148}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x8000) (async, rerun: 64) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x800000}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xcb}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xffff}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x84) (async, rerun: 64) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r2, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x29}}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wg1\x00'}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x20}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'team_slave_1\x00'}]}, 0x70}}, 0x4000) 19:27:45 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:45 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macsec0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r2) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) 19:27:45 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:45 executing program 0: bpf$MAP_CREATE(0x7000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:45 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0), r2) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x71b7720a1424cbad}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r3, 0x2a, 0x70bd29, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vcan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40410) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000000)=0x4, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:45 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:46 executing program 3: socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5800000044d96fa9f8000000c5cf9508059c7c496781a8da2330d4306bbd74419b1a058b8d9bf1fbac56b9f52199467073e025ed9947e1c1b2604cb19412e88dcd699b9e91e97c2c411d028ed50e92b891dd06f3f4754739dcda7ab50ffcec754504e79230047071f1dbc1bb730131bed4482a49176767f6d1ef4fcc479536241eaa829b13e7ff8d39d3c1b6033c304b94f90db2378639368c24ab788b81555c4a2d778eefb76a42e2a08273c0162f88cd033b510af83da9dcd6e2ee0000000038051f0ce09d9dbeb63ca5a6a16ccac99a7a1ec8e2dffb17642a99c37c01c39f5c09491b81b6a3830677c28be4800cfabe98eff23237675dae1e4a3fa74d59dd8077b69081322370b83273eade718c6912894670b8a47d93b1e18c2c1859f2821d923daee966e9765d067a448b1f9a6f149438b00d3f06c6e390f3890e27cd409845c34585d3fea22b7177eeabca26b52f43088a49e62469e918bc9c5b2179c760ffb1d138e3312bdf1a1f7ea21621daae009645a5ace52f9c6fe9ef0ab11338125bdceea8262910989965a562ea01a6b7a22a53dc1f3ff04bc9230c0a0cc0edf78c7c37e76034ccc8f0038c7402f8591bfa67ffc32664579aa4bf982788cf3e4290d89ed1724d0b55dc125808b065d61a473fae59d877b809f0071f233ff866983254abc725417f55a66775bb10700fe89e05a2b210e69e81780462c2a2d782bb1d5209ec4e9241a0d50ae5f0a563b3b541dc1f50e513133caca8f39fc9506d4ef92280ee6a59fe66e4b33bfc7923daf0d36ecfe31e541660396af6401182b63bdbe5c2ea0bc109057e96ed7a", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r1 = socket$qrtr(0x2a, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macsec0\x00'}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r2) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) 19:27:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0), r2) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x71b7720a1424cbad}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r3, 0x2a, 0x70bd29, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vcan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40410) (async, rerun: 32) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000000)=0x4, 0x4) (rerun: 32) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:46 executing program 0: bpf$MAP_CREATE(0x8000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:46 executing program 4: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f0000000180), r0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x54, r1, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @rand_addr=' \x01\x00'}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1f}, @SEG6_ATTR_DST={0x14, 0x1, @dev={0xfe, 0x80, '\x00', 0x17}}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x148}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x2}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x8000) sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x58, 0x0, 0x4, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_CONN_ID={0x8, 0x9, 0x1}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}, @L2TP_ATTR_UDP_SPORT={0x6, 0x1a, 0x4e23}, @L2TP_ATTR_PEER_CONN_ID={0x8, 0xa, 0x3}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x800000}, @L2TP_ATTR_SEND_SEQ={0x5, 0x13, 0xcb}, @L2TP_ATTR_OFFSET={0x6, 0x3, 0xffff}, @L2TP_ATTR_UDP_CSUM={0x5, 0xd, 0x1}]}, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x84) (async) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000300), 0xffffffffffffffff) (async) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x70, r2, 0x200, 0x70bd2b, 0x25dfdbff, {}, [@L2TP_ATTR_MRU={0x6, 0x1d, 0x8}, @L2TP_ATTR_IP6_SADDR={0x14, 0x1f, @dev={0xfe, 0x80, '\x00', 0x29}}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'wg1\x00'}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x40}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x20}, @L2TP_ATTR_UDP_CSUM={0x5}, @L2TP_ATTR_IFNAME={0x14, 0x8, 'team_slave_1\x00'}]}, 0x70}}, 0x4000) 19:27:46 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a31000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$qrtr(0x2a, 0x2, 0x0) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'macsec0\x00'}) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r2) (async, rerun: 64) syz_genetlink_get_family_id$batadv(&(0x7f0000000000), r2) (rerun: 64) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x5421, 0x0) 19:27:46 executing program 0: bpf$MAP_CREATE(0x9000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x8000) 19:27:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) r3 = syz_genetlink_get_family_id$smc(&(0x7f00000000c0), r2) sendmsg$SMC_PNETID_FLUSH(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x71b7720a1424cbad}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r3, 0x2a, 0x70bd29, 0x25dfdbfb, {}, [@SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'vcan0\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}]}, 0x54}, 0x1, 0x0, 0x0, 0x20000000}, 0x40410) (async) setsockopt$RXRPC_MIN_SECURITY_LEVEL(r1, 0x110, 0x4, &(0x7f0000000000)=0x4, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) 19:27:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x8000) 19:27:46 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000), &(0x7f0000000040)) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000002c0)="718097d5c0bd714f170abec73ca8220bcb6c0af151d5e1dc88a012b23ed35dc7ed1199ebde4d68dc04335fec581ec3ee1830986489a2be40483ff570d06096e6b9a4d51c31282f744dcaf0095fa480ec07ee2cf0693eb7f40aff7d3a534900007c1596235a55f01f3de0335a8d7ca6fe12943a115b8fbb46f6af2f6327b39da64a83311203edc09518a85cde78f68c08a3edb56de00d09f053309a4fd4da604d13ba2420c3a77f8995a17d8a236bdf30a723fb495fc94ec6ec3d15315e19e927a34a413359f4e59a6d85751a76be54b4bedcad77a7168469cd", 0xd9) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x541b, 0x0) 19:27:46 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) select(0x40, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x10000, 0x4, 0x100000000, 0xffff, 0x94}, &(0x7f0000000040)={0x0, 0xfffffffffffff05b, 0x32, 0x332, 0x48bd, 0x1, 0x0, 0xc3b}, &(0x7f0000000080)={0x0, 0x876, 0x6, 0x8, 0x2f, 0x9, 0x6, 0x9}, &(0x7f00000000c0)={0x77359400}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8804}, 0x400d4) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x2, @private=0xa010100}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:46 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a31000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:46 executing program 0: bpf$MAP_CREATE(0xa000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r3, &(0x7f0000000500)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r2, 0x105, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x800, 0x170bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4084}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 19:27:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, 0x0, 0x8000) 19:27:46 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a31000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:46 executing program 0: bpf$MAP_CREATE(0xb000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:46 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) (async) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000), &(0x7f0000000040)) (async) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000002c0)="718097d5c0bd714f170abec73ca8220bcb6c0af151d5e1dc88a012b23ed35dc7ed1199ebde4d68dc04335fec581ec3ee1830986489a2be40483ff570d06096e6b9a4d51c31282f744dcaf0095fa480ec07ee2cf0693eb7f40aff7d3a534900007c1596235a55f01f3de0335a8d7ca6fe12943a115b8fbb46f6af2f6327b39da64a83311203edc09518a85cde78f68c08a3edb56de00d09f053309a4fd4da604d13ba2420c3a77f8995a17d8a236bdf30a723fb495fc94ec6ec3d15315e19e927a34a413359f4e59a6d85751a76be54b4bedcad77a7168469cd", 0xd9) (async) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x541b, 0x0) 19:27:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="00110000400000000a000100a37b258d16ab000008000d00bbbd0000050021000900000008001b000100000008002c00000000000a0001000180c20000030000"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:46 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) (async, rerun: 64) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) (rerun: 64) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r3, &(0x7f0000000500)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r2, 0x105, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x800, 0x170bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4084}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) (async) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) 19:27:46 executing program 0: bpf$MAP_CREATE(0xc000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:46 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:47 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) select(0x40, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x10000, 0x4, 0x100000000, 0xffff, 0x94}, &(0x7f0000000040)={0x0, 0xfffffffffffff05b, 0x32, 0x332, 0x48bd, 0x1, 0x0, 0xc3b}, &(0x7f0000000080)={0x0, 0x876, 0x6, 0x8, 0x2f, 0x9, 0x6, 0x9}, &(0x7f00000000c0)={0x77359400}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8804}, 0x400d4) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x2, @private=0xa010100}}, 0x1e) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) select(0x40, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x10000, 0x4, 0x100000000, 0xffff, 0x94}, &(0x7f0000000040)={0x0, 0xfffffffffffff05b, 0x32, 0x332, 0x48bd, 0x1, 0x0, 0xc3b}, &(0x7f0000000080)={0x0, 0x876, 0x6, 0x8, 0x2f, 0x9, 0x6, 0x9}, &(0x7f00000000c0)={0x77359400}) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8804}, 0x400d4) (async) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x2, @private=0xa010100}}, 0x1e) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) 19:27:47 executing program 4: pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) (async) getsockopt$inet_dccp_buf(r0, 0x21, 0x2, &(0x7f0000000000), &(0x7f0000000040)) setsockopt$inet6_dccp_buf(0xffffffffffffffff, 0x21, 0xe, &(0x7f00000002c0)="718097d5c0bd714f170abec73ca8220bcb6c0af151d5e1dc88a012b23ed35dc7ed1199ebde4d68dc04335fec581ec3ee1830986489a2be40483ff570d06096e6b9a4d51c31282f744dcaf0095fa480ec07ee2cf0693eb7f40aff7d3a534900007c1596235a55f01f3de0335a8d7ca6fe12943a115b8fbb46f6af2f6327b39da64a83311203edc09518a85cde78f68c08a3edb56de00d09f053309a4fd4da604d13ba2420c3a77f8995a17d8a236bdf30a723fb495fc94ec6ec3d15315e19e927a34a413359f4e59a6d85751a76be54b4bedcad77a7168469cd", 0xd9) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r1, 0x541b, 0x0) 19:27:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:47 executing program 0: bpf$MAP_CREATE(0xd000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:47 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:47 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r1) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_GETPARAMS(r3, &(0x7f0000000500)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r2, 0x105, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}}, 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x800, 0x170bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4084}, 0x4000000) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) socket$inet6_udplite(0xa, 0x2, 0x88) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), 0xffffffffffffffff) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$ieee802154(&(0x7f0000000740), r1) (async) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) sendmsg$IEEE802154_LLSEC_GETPARAMS(r3, &(0x7f0000000500)={&(0x7f0000000440), 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x28, r2, 0x105, 0x0, 0x0, {}, [@IEEE802154_ATTR_DEV_INDEX={0x8}, @IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan4\x00'}]}, 0x28}}, 0x0) (async) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x20, r2, 0x800, 0x170bd2a, 0x25dfdbff, {}, [@IEEE802154_ATTR_PHY_NAME={0x9, 0x1f, 'phy0\x00'}]}, 0x20}, 0x1, 0x0, 0x0, 0x4084}, 0x4000000) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) (async) getsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x6) (async) 19:27:47 executing program 0: bpf$MAP_CREATE(0xe000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) 19:27:47 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:47 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x1d70}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x10) 19:27:47 executing program 0: bpf$MAP_CREATE(0xf000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:47 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) select(0x40, &(0x7f0000000000)={0x0, 0x7, 0x4, 0x10000, 0x4, 0x100000000, 0xffff, 0x94}, &(0x7f0000000040)={0x0, 0xfffffffffffff05b, 0x32, 0x332, 0x48bd, 0x1, 0x0, 0xc3b}, &(0x7f0000000080)={0x0, 0x876, 0x6, 0x8, 0x2f, 0x9, 0x6, 0x9}, &(0x7f00000000c0)={0x77359400}) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_NOOP(r2, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x2c, 0x0, 0x100, 0x70bd2d, 0x25dfdbfe, {}, [@L2TP_ATTR_ENCAP_TYPE={0x6}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x5}, @L2TP_ATTR_SESSION_ID={0x8, 0xb, 0x4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x8804}, 0x400d4) bind$pptp(0xffffffffffffffff, &(0x7f0000000100)={0x18, 0x2, {0x2, @private=0xa010100}}, 0x1e) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (async) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) (async) 19:27:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:47 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:47 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x1d70}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x10) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) (async) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x1d70}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x10) (async) 19:27:47 executing program 0: bpf$MAP_CREATE(0x10000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:47 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) socket$inet6_udplite(0xa, 0x2, 0x88) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x541b, 0x0) (async) setsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)=0x6, 0x4) (async) 19:27:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:47 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) sendmsg$L2TP_CMD_TUNNEL_CREATE(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x54, 0x0, 0x300, 0x70bd25, 0x25dfdbfd, {}, [@L2TP_ATTR_IP6_DADDR={0x14, 0x20, @private2={0xfc, 0x2, '\x00', 0x1}}, @L2TP_ATTR_DATA_SEQ={0x5, 0x4, 0x3}, @L2TP_ATTR_RECV_SEQ={0x5, 0x12, 0x8}, @L2TP_ATTR_UDP_ZERO_CSUM6_RX={0x5}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x1d70}, @L2TP_ATTR_FD={0x8, 0x17, @udp6=r0}]}, 0x54}, 0x1, 0x0, 0x0, 0x10}, 0x10) 19:27:47 executing program 0: bpf$MAP_CREATE(0x11000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:47 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x74, r1, 0x7426fb7e400ad61f, 0x70bd28, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'wg0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x74}}, 0x8190) socket$inet6_udplite(0xa, 0x2, 0x88) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000240)={'gre0\x00', r3, 0x40, 0x8000, 0x2, 0xa6b5, {{0x28, 0x4, 0x1, 0x13, 0xa0, 0x67, 0x0, 0x40, 0x4, 0x0, @remote, @remote, {[@timestamp_prespec={0x44, 0x44, 0x97, 0x3, 0x1, [{@multicast1}, {@rand_addr=0x64010101, 0x9}, {@dev={0xac, 0x14, 0x14, 0x37}}, {@remote, 0x1}, {@multicast1, 0x8}, {@rand_addr=0x64010102, 0xfffff801}, {@private=0xa010102, 0x2}, {@remote, 0x6}]}, @timestamp_addr={0x44, 0x14, 0x5a, 0x1, 0x0, [{@broadcast, 0x3}, {@loopback, 0x3}]}, @timestamp_addr={0x44, 0x34, 0x8e, 0x1, 0x6, [{@local, 0xf87699df}, {@empty, 0x4}, {@multicast2, 0xb24f}, {@multicast2, 0x9}, {@loopback}, {@broadcast, 0x10001}]}]}}}}}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x541b, 0x0) 19:27:48 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts={0x2, 0xb, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x0, 0x1ff, [0x3, 0x6, 0x3, 0x1, 0x5, 0x6]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x44, 0x716, [0x0, 0x9, 0x10000]}}]}, 0x68) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xfffd, @none, 0x0, 0x1}, 0xe) 19:27:48 executing program 0: bpf$MAP_CREATE(0x12000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:48 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB="dc476346854fddb264ce2000000099bc097f4dbebfcb33bc6ed52d7069783f6614df9c0e21e0b9d45badc953542b9f83b3e1208891489f08d2c150ee4088c1c3909e4fee2679b092e93b2c", @ANYRES16, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r5 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r5, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0, 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:48 executing program 0: bpf$MAP_CREATE(0x13000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="5800000044d96fa9f8000000c5cf9508059c7c496781a8da2330d4306bbd74419b1a058b8d9bf1fbac56b9f52199467073e025ed9947e1c1b2604cb19412e88dcd699b9e91e97c2c411d028ed50e92b891dd06f3f4754739dcda7ab50ffcec754504e79230047071f1dbc1bb730131bed4482a49176767f6d1ef4fcc479536241eaa829b13e7ff8d39d3c1b6033c304b94f90db2378639368c24ab788b81555c4a2d778eefb76a42e2a08273c0162f88cd033b510af83da9dcd6e2ee0000000038051f0ce09d9dbeb63ca5a6a16ccac99a7a1ec8e2dffb17642a99c37c01c39f5c09491b81b6a3830677c28be4800cfabe98eff23237675dae1e4a3fa74d59dd8077b69081322370b83273eade718c6912894670b8a47d93b1e18c2c1859f2821d923daee966e9765d067a448b1f9a6f149438b00d3f06c6e390f3890e27cd409845c34585d3fea22b7177eeabca26b52f43088a49e62469e918bc9c5b2179c760ffb1d138e3312bdf1a1f7ea21621daae009645a5ace52f9c6fe9ef0ab11338125bdceea8262910989965a562ea01a6b7a22a53dc1f3ff04bc9230c0a0cc0edf78c7c37e76034ccc8f0038c7402f8591bfa67ffc32664579aa4bf982788cf3e4290d89ed1724d0b55dc125808b065d61a473fae59d877b809f0071f233ff866983254abc725417f55a66775bb10700fe89e05a2b210e69e81780462c2a2d782bb1d5209ec4e9241a0d50ae5f0a563b3b541dc1f50e513133caca8f39fc9506d4ef92280ee6a59fe66e4b33bfc7923daf0d36ecfe31e541660396af6401182b63bdbe5c2ea0bc109057e96ed7a", @ANYRES32], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:48 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts={0x2, 0xb, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x0, 0x1ff, [0x3, 0x6, 0x3, 0x1, 0x5, 0x6]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x44, 0x716, [0x0, 0x9, 0x10000]}}]}, 0x68) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xfffd, @none, 0x0, 0x1}, 0xe) socket$inet6_udplite(0xa, 0x2, 0x88) (async) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts={0x2, 0xb, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x0, 0x1ff, [0x3, 0x6, 0x3, 0x1, 0x5, 0x6]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x44, 0x716, [0x0, 0x9, 0x10000]}}]}, 0x68) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) (async) pipe(&(0x7f0000000080)) (async) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) (async) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xfffd, @none, 0x0, 0x1}, 0xe) (async) [ 1091.379195][T29257] smc: net device wg0 applied user defined pnetid SYZ1 19:27:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x74, r1, 0x7426fb7e400ad61f, 0x70bd28, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'wg0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x74}}, 0x8190) socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000240)={'gre0\x00', r3, 0x40, 0x8000, 0x2, 0xa6b5, {{0x28, 0x4, 0x1, 0x13, 0xa0, 0x67, 0x0, 0x40, 0x4, 0x0, @remote, @remote, {[@timestamp_prespec={0x44, 0x44, 0x97, 0x3, 0x1, [{@multicast1}, {@rand_addr=0x64010101, 0x9}, {@dev={0xac, 0x14, 0x14, 0x37}}, {@remote, 0x1}, {@multicast1, 0x8}, {@rand_addr=0x64010102, 0xfffff801}, {@private=0xa010102, 0x2}, {@remote, 0x6}]}, @timestamp_addr={0x44, 0x14, 0x5a, 0x1, 0x0, [{@broadcast, 0x3}, {@loopback, 0x3}]}, @timestamp_addr={0x44, 0x34, 0x8e, 0x1, 0x6, [{@local, 0xf87699df}, {@empty, 0x4}, {@multicast2, 0xb24f}, {@multicast2, 0x9}, {@loopback}, {@broadcast, 0x10001}]}]}}}}}) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x541b, 0x0) 19:27:48 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) (async) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) (async) 19:27:48 executing program 0: bpf$MAP_CREATE(0x14000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:48 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:48 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$SMC_PNETID_ADD(r0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x74, r1, 0x7426fb7e400ad61f, 0x70bd28, 0x25dfdbff, {}, [@SMC_PNETID_ETHNAME={0x14, 0x2, 'wg0\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_NAME={0x9, 0x1, 'syz1\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz2\x00'}, @SMC_PNETID_IBPORT={0x5, 0x4, 0x1}]}, 0x74}}, 0x8190) (async) socket$inet6_udplite(0xa, 0x2, 0x88) (async) pipe(&(0x7f0000000000)={0xffffffffffffffff}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r2, 0x89f3, &(0x7f0000000300)={'syztnl2\x00', &(0x7f0000000240)={'gre0\x00', r3, 0x40, 0x8000, 0x2, 0xa6b5, {{0x28, 0x4, 0x1, 0x13, 0xa0, 0x67, 0x0, 0x40, 0x4, 0x0, @remote, @remote, {[@timestamp_prespec={0x44, 0x44, 0x97, 0x3, 0x1, [{@multicast1}, {@rand_addr=0x64010101, 0x9}, {@dev={0xac, 0x14, 0x14, 0x37}}, {@remote, 0x1}, {@multicast1, 0x8}, {@rand_addr=0x64010102, 0xfffff801}, {@private=0xa010102, 0x2}, {@remote, 0x6}]}, @timestamp_addr={0x44, 0x14, 0x5a, 0x1, 0x0, [{@broadcast, 0x3}, {@loopback, 0x3}]}, @timestamp_addr={0x44, 0x34, 0x8e, 0x1, 0x6, [{@local, 0xf87699df}, {@empty, 0x4}, {@multicast2, 0xb24f}, {@multicast2, 0x9}, {@loopback}, {@broadcast, 0x10001}]}]}}}}}) (async) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r4, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x541b, 0x0) 19:27:48 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_opts(r0, 0x29, 0x3b, &(0x7f00000000c0)=@dstopts={0x2, 0xb, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x0, 0x1ff, [0x3, 0x6, 0x3, 0x1, 0x5, 0x6]}}, @calipso={0x7, 0x20, {0x0, 0x6, 0x44, 0x716, [0x0, 0x9, 0x10000]}}]}, 0x68) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5411, 0x0) (async) pipe(&(0x7f0000000080)={0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r1) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0xfffd, @none, 0x0, 0x1}, 0xe) 19:27:48 executing program 1: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getpeername$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @empty}, &(0x7f0000000040)=0x1c) (async) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x5421, 0x0) 19:27:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) 19:27:48 executing program 0: bpf$MAP_CREATE(0x15000000, &(0x7f0000000380)=@base={0x6}, 0x48) 19:27:48 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) [ 1091.646238][T29290] ------------[ cut here ]------------ 19:27:48 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) socket$caif_stream(0x25, 0x1, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$caif_stream(0x25, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) 19:27:48 executing program 2: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x5411, 0x0) 19:27:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000003c0)=ANY=[], 0x58}, 0x1, 0x0, 0x0, 0x10}, 0x8000) [ 1091.691519][T29290] refcount_t: decrement hit 0; leaking memory. [ 1091.710391][T29290] WARNING: CPU: 0 PID: 29290 at lib/refcount.c:31 refcount_warn_saturate+0xbf/0x1e0 19:27:48 executing program 0: bpf$MAP_CREATE(0x16000000, &(0x7f0000000380)=@base={0x6}, 0x48) [ 1091.767093][T29290] Modules linked in: 19:27:48 executing program 5: getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x15, &(0x7f0000000000), &(0x7f0000000040)=0x10) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$smc(&(0x7f0000000280), r0) sendmsg$L2TP_CMD_TUNNEL_CREATE(r0, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)={0x24, 0x0, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@L2TP_ATTR_FD={0x8, 0x17, @l2tp}, @L2TP_ATTR_IP_DADDR={0x8, 0x19, @remote}]}, 0x24}, 0x1, 0x0, 0x0, 0x4040000}, 0x40) pipe(&(0x7f0000000680)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x12, &(0x7f00000006c0), &(0x7f0000000700)=0x4) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000280), r3) sendmsg$MPTCP_PM_CMD_ADD_ADDR(r3, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x68, 0x0, 0x300, 0x70bd2a, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0xc, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ID={0x5, 0x2, 0x7f}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @mcast2}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @rand_addr=0x64010100}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}]}, 0x68}, 0x1, 0x0, 0x0, 0x4040010}, 0x20004050) setsockopt$inet_dccp_buf(r3, 0x21, 0xc0, &(0x7f0000000080)="995ca714c350ba056ddabf5111cf1da91d503d78621f19363bbb2f6d7d5df61ba286d0d7000fe5ef1a9e248e528321c20e1ccc4ab5bf4caf49476890c45981e3b1f390f57886db79c18ab241d56980ab32204e54dcd9745108474c650b8816bce19508503c2c3b026beb8b230dc882d987938bb669778b66f873b71280ce4e660c9102b3bd0aa5d88a8c5a04e7e2b3acaee67cb240aa6cbb83ab8c3b8f1d43cae6b6004ad76f5de25c354f51", 0xac) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000640)='./cgroup/syz1\x00', 0x1ff) sendmsg$SMC_PNETID_GET(r4, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000001c0)={&(0x7f0000000480)=ANY=[@ANYBLOB, @ANYRES16=r5, @ANYBLOB="080029bd7000fddbdf25010000000900030073797a3100000000"], 0x20}, 0x1, 0x0, 0x0, 0x20048040}, 0x4) r6 = socket$nl_rdma(0x10, 0x3, 0x14) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r6, 0x8933, &(0x7f0000000180)={'batadv_slave_0\x00'}) socket$inet_sctp(0x2, 0x1, 0x84) pipe(&(0x7f0000000740)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r7, 0x84, 0x20, &(0x7f0000000780)=0xae80, 0x4) sendmsg$RDMA_NLDEV_CMD_SYS_SET(r1, &(0x7f0000000440)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="2c0000000714000326bd7000fddbdf250900130073797a320000000008000100010000000500540001000000"], 0x2c}, 0x1, 0x0, 0x0, 0x8008000}, 0x40000) 19:27:48 executing program 1: socket$inet6_udplite(0xa, 0x2, 0x88) (async) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) socket$caif_stream(0x25, 0x1, 0x1) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r1, 0x84, 0x64, &(0x7f0000000100)=[@in6={0xa, 0x0, 0x0, @mcast1}, @in={0x2, 0x0, @private}], 0x2c) (async) socket$inet6_sctp(0xa, 0x5, 0x84) r2 = socket$caif_stream(0x25, 0x1, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r2, 0x5421, 0x0) [ 1091.789173][T29290] CPU: 0 PID: 29290 Comm: syz-executor.4 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1091.836850][T29290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1091.865429][T29290] RIP: 0010:refcount_warn_saturate+0xbf/0x1e0 [ 1091.890415][T29290] Code: 1d f4 70 a0 09 31 ff 89 de e8 4d bc 99 fd 84 db 75 e0 e8 64 b8 99 fd 48 c7 c7 20 0c 06 8a c6 05 d4 70 a0 09 01 e8 9e 4e 28 05 <0f> 0b eb c4 e8 48 b8 99 fd 0f b6 1d c3 70 a0 09 31 ff 89 de e8 18 [ 1091.910727][T29290] RSP: 0018:ffffc9000b73f400 EFLAGS: 00010282 [ 1091.916968][T29290] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1091.926086][T29290] RDX: ffff88807a0a3a00 RSI: ffffffff815fb318 RDI: fffff520016e7e72 [ 1091.934517][T29290] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1091.944452][T29290] R10: ffffffff815f507e R11: 0000000000000000 R12: 1ffff920016e7e85 [ 1091.953618][T29290] R13: 0000000000000000 R14: ffff888022264600 R15: 0000000000000000 [ 1091.964779][T29290] FS: 00007f102dd7f700(0000) GS:ffff8880b9d00000(0000) knlGS:0000000000000000 [ 1091.974169][T29290] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1091.982761][T29290] CR2: 00007f32178b01b8 CR3: 000000001cf83000 CR4: 00000000003506e0 [ 1091.991399][T29290] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1091.999669][T29290] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1092.007730][T29290] Call Trace: [ 1092.011421][T29290] [ 1092.014432][T29290] ref_tracker_free+0x53f/0x6c0 [ 1092.019710][T29290] ? ref_tracker_dir_exit+0x3e0/0x3e0 [ 1092.025175][T29290] ? lockdep_hardirqs_on+0x79/0x100 [ 1092.030650][T29290] ? slab_free_freelist_hook+0x8b/0x1c0 [ 1092.036299][T29290] ? smc_pnet_add+0x5d7/0x15f0 [ 1092.042296][T29290] ? kfree+0xcb/0x280 [ 1092.047160][T29290] smc_pnet_add+0x5fc/0x15f0 [ 1092.051984][T29290] ? smc_pnet_find_ndev_pnetid_by_table+0x3f0/0x3f0 [ 1092.058591][T29290] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1092.064997][T29290] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 1092.072512][T29290] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 1092.080669][T29290] genl_family_rcv_msg_doit+0x228/0x320 [ 1092.086345][T29290] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 1092.095793][T29290] ? mutex_lock_io_nested+0x1150/0x1150 [ 1092.101923][T29290] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1092.108188][T29290] ? ns_capable+0xd9/0x100 [ 1092.112894][T29290] genl_rcv_msg+0x328/0x580 [ 1092.117564][T29290] ? genl_get_cmd+0x480/0x480 [ 1092.122615][T29290] ? smc_pnet_find_ndev_pnetid_by_table+0x3f0/0x3f0 [ 1092.129523][T29290] ? lock_release+0x720/0x720 [ 1092.134217][T29290] ? ref_tracker_dir_exit+0x3e0/0x3e0 [ 1092.139863][T29290] netlink_rcv_skb+0x153/0x420 [ 1092.144726][T29290] ? genl_get_cmd+0x480/0x480 [ 1092.152799][T29290] ? netlink_ack+0xa60/0xa60 [ 1092.157569][T29290] ? netlink_deliver_tap+0x1b1/0xc40 [ 1092.163230][T29290] genl_rcv+0x24/0x40 [ 1092.167352][T29290] netlink_unicast+0x539/0x7e0 [ 1092.172296][T29290] ? netlink_attachskb+0x880/0x880 [ 1092.177537][T29290] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1092.183973][T29290] netlink_sendmsg+0x904/0xe00 [ 1092.188926][T29290] ? netlink_unicast+0x7e0/0x7e0 [ 1092.194212][T29290] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1092.200952][T29290] ? netlink_unicast+0x7e0/0x7e0 [ 1092.205935][T29290] sock_sendmsg+0xcf/0x120 [ 1092.210875][T29290] ____sys_sendmsg+0x6e8/0x810 [ 1092.215826][T29290] ? kernel_sendmsg+0x50/0x50 [ 1092.220711][T29290] ? do_recvmmsg+0x6d0/0x6d0 [ 1092.225506][T29290] ? lock_chain_count+0x20/0x20 [ 1092.230780][T29290] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1092.236929][T29290] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1092.243611][T29290] ? futex_wait+0x533/0x670 [ 1092.248351][T29290] ___sys_sendmsg+0xf3/0x170 [ 1092.254874][T29290] ? sendmsg_copy_msghdr+0x160/0x160 [ 1092.261731][T29290] ? lock_downgrade+0x6e0/0x6e0 [ 1092.266667][T29290] ? __fget_files+0x28c/0x470 [ 1092.272976][T29290] ? __fget_light+0xea/0x280 [ 1092.277667][T29290] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1092.284569][T29290] __sys_sendmsg+0xe5/0x1b0 [ 1092.289514][T29290] ? __sys_sendmsg_sock+0x30/0x30 [ 1092.294702][T29290] ? syscall_enter_from_user_mode+0x21/0x70 [ 1092.300970][T29290] do_syscall_64+0x35/0xb0 [ 1092.305405][T29290] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1092.311719][T29290] RIP: 0033:0x7f102f40a059 [ 1092.316291][T29290] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1092.336171][T29290] RSP: 002b:00007f102dd7f168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1092.344843][T29290] RAX: ffffffffffffffda RBX: 00007f102f51cf60 RCX: 00007f102f40a059 [ 1092.353840][T29290] RDX: 0000000000008190 RSI: 00000000200001c0 RDI: 0000000000000003 [ 1092.362300][T29290] RBP: 00007f102f46408d R08: 0000000000000000 R09: 0000000000000000 [ 1092.370446][T29290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1092.378570][T29290] R13: 00007ffd2eeebf7f R14: 00007f102dd7f300 R15: 0000000000022000 [ 1092.386782][T29290] [ 1092.389968][T29290] Kernel panic - not syncing: panic_on_warn set ... [ 1092.396554][T29290] CPU: 1 PID: 29290 Comm: syz-executor.4 Not tainted 5.17.0-rc2-syzkaller-00650-g5a8fb33e5305 #0 [ 1092.407054][T29290] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1092.417193][T29290] Call Trace: [ 1092.420460][T29290] [ 1092.423385][T29290] dump_stack_lvl+0xcd/0x134 [ 1092.427968][T29290] panic+0x2b0/0x6dd [ 1092.431891][T29290] ? __warn_printk+0xf3/0xf3 [ 1092.436485][T29290] ? __warn.cold+0x1d1/0x2cf [ 1092.441065][T29290] ? refcount_warn_saturate+0xbf/0x1e0 [ 1092.446542][T29290] __warn.cold+0x1ec/0x2cf [ 1092.450949][T29290] ? wake_up_klogd.part.0+0x8e/0xd0 [ 1092.456166][T29290] ? refcount_warn_saturate+0xbf/0x1e0 [ 1092.461622][T29290] report_bug+0x1bd/0x210 [ 1092.465998][T29290] handle_bug+0x3c/0x60 [ 1092.470139][T29290] exc_invalid_op+0x14/0x40 [ 1092.474629][T29290] asm_exc_invalid_op+0x12/0x20 [ 1092.479469][T29290] RIP: 0010:refcount_warn_saturate+0xbf/0x1e0 [ 1092.485542][T29290] Code: 1d f4 70 a0 09 31 ff 89 de e8 4d bc 99 fd 84 db 75 e0 e8 64 b8 99 fd 48 c7 c7 20 0c 06 8a c6 05 d4 70 a0 09 01 e8 9e 4e 28 05 <0f> 0b eb c4 e8 48 b8 99 fd 0f b6 1d c3 70 a0 09 31 ff 89 de e8 18 [ 1092.505147][T29290] RSP: 0018:ffffc9000b73f400 EFLAGS: 00010282 [ 1092.511228][T29290] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 1092.519183][T29290] RDX: ffff88807a0a3a00 RSI: ffffffff815fb318 RDI: fffff520016e7e72 [ 1092.527141][T29290] RBP: 0000000000000004 R08: 0000000000000000 R09: 0000000000000000 [ 1092.535099][T29290] R10: ffffffff815f507e R11: 0000000000000000 R12: 1ffff920016e7e85 [ 1092.543227][T29290] R13: 0000000000000000 R14: ffff888022264600 R15: 0000000000000000 [ 1092.551207][T29290] ? wake_up_klogd.part.0+0x8e/0xd0 [ 1092.556407][T29290] ? vprintk+0x88/0x90 [ 1092.560490][T29290] ref_tracker_free+0x53f/0x6c0 [ 1092.565343][T29290] ? ref_tracker_dir_exit+0x3e0/0x3e0 [ 1092.570703][T29290] ? lockdep_hardirqs_on+0x79/0x100 [ 1092.575896][T29290] ? slab_free_freelist_hook+0x8b/0x1c0 [ 1092.581447][T29290] ? smc_pnet_add+0x5d7/0x15f0 [ 1092.586193][T29290] ? kfree+0xcb/0x280 [ 1092.590200][T29290] smc_pnet_add+0x5fc/0x15f0 [ 1092.594954][T29290] ? smc_pnet_find_ndev_pnetid_by_table+0x3f0/0x3f0 [ 1092.601529][T29290] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1092.607761][T29290] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1b7/0x290 [ 1092.615121][T29290] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 1092.622400][T29290] genl_family_rcv_msg_doit+0x228/0x320 [ 1092.627939][T29290] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x290/0x290 [ 1092.635309][T29290] ? mutex_lock_io_nested+0x1150/0x1150 [ 1092.640853][T29290] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1092.647082][T29290] ? ns_capable+0xd9/0x100 [ 1092.651501][T29290] genl_rcv_msg+0x328/0x580 [ 1092.656007][T29290] ? genl_get_cmd+0x480/0x480 [ 1092.660682][T29290] ? smc_pnet_find_ndev_pnetid_by_table+0x3f0/0x3f0 [ 1092.667264][T29290] ? lock_release+0x720/0x720 [ 1092.671950][T29290] ? ref_tracker_dir_exit+0x3e0/0x3e0 [ 1092.677314][T29290] netlink_rcv_skb+0x153/0x420 [ 1092.682076][T29290] ? genl_get_cmd+0x480/0x480 [ 1092.686739][T29290] ? netlink_ack+0xa60/0xa60 [ 1092.691316][T29290] ? netlink_deliver_tap+0x1b1/0xc40 [ 1092.696685][T29290] genl_rcv+0x24/0x40 [ 1092.700662][T29290] netlink_unicast+0x539/0x7e0 [ 1092.705416][T29290] ? netlink_attachskb+0x880/0x880 [ 1092.710523][T29290] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1092.716760][T29290] netlink_sendmsg+0x904/0xe00 [ 1092.721513][T29290] ? netlink_unicast+0x7e0/0x7e0 [ 1092.726448][T29290] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1092.732683][T29290] ? netlink_unicast+0x7e0/0x7e0 [ 1092.737603][T29290] sock_sendmsg+0xcf/0x120 [ 1092.742008][T29290] ____sys_sendmsg+0x6e8/0x810 [ 1092.746768][T29290] ? kernel_sendmsg+0x50/0x50 [ 1092.751427][T29290] ? do_recvmmsg+0x6d0/0x6d0 [ 1092.756018][T29290] ? lock_chain_count+0x20/0x20 [ 1092.760874][T29290] ? lockdep_hardirqs_on_prepare+0x400/0x400 [ 1092.766940][T29290] ? __sanitizer_cov_trace_const_cmp4+0x1c/0x70 [ 1092.773176][T29290] ? futex_wait+0x533/0x670 [ 1092.777672][T29290] ___sys_sendmsg+0xf3/0x170 [ 1092.782251][T29290] ? sendmsg_copy_msghdr+0x160/0x160 [ 1092.787525][T29290] ? lock_downgrade+0x6e0/0x6e0 [ 1092.792369][T29290] ? __fget_files+0x28c/0x470 [ 1092.797125][T29290] ? __fget_light+0xea/0x280 [ 1092.801712][T29290] ? __sanitizer_cov_trace_const_cmp8+0x1d/0x70 [ 1092.807942][T29290] __sys_sendmsg+0xe5/0x1b0 [ 1092.812436][T29290] ? __sys_sendmsg_sock+0x30/0x30 [ 1092.817469][T29290] ? syscall_enter_from_user_mode+0x21/0x70 [ 1092.823368][T29290] do_syscall_64+0x35/0xb0 [ 1092.827774][T29290] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 1092.833666][T29290] RIP: 0033:0x7f102f40a059 [ 1092.838268][T29290] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1092.857859][T29290] RSP: 002b:00007f102dd7f168 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1092.866268][T29290] RAX: ffffffffffffffda RBX: 00007f102f51cf60 RCX: 00007f102f40a059 [ 1092.874235][T29290] RDX: 0000000000008190 RSI: 00000000200001c0 RDI: 0000000000000003 [ 1092.882195][T29290] RBP: 00007f102f46408d R08: 0000000000000000 R09: 0000000000000000 [ 1092.890191][T29290] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1092.898146][T29290] R13: 00007ffd2eeebf7f R14: 00007f102dd7f300 R15: 0000000000022000 [ 1092.906122][T29290] [ 1092.909428][T29290] Kernel Offset: disabled [ 1092.913891][T29290] Rebooting in 86400 seconds..