EX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xfffff000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18a, 0xfa00, {0xffffffffffeffffe, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0xffffffffffffffbf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r2, r0}}, 0x358) 16:31:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18a, 0xfa00, {0xffffffffffeffffe, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0xffffffffffffffbf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r2, r0}}, 0x358) 16:31:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x900000000000000}]}, 0x58) 16:31:33 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18a, 0xfa00, {0xffffffffffeffffe, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0xffffffffffffffbf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r2, r0}}, 0x358) 16:31:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xd, 0x10400003) 16:31:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18a, 0xfa00, {0xffffffffffeffffe, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0xffffffffffffffbf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r2, r0}}, 0x358) 16:31:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2cd, 0x10400003) 16:31:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000278000008000011", 0xff}) [ 2940.954450] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2940.978503] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x7000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18a, 0xfa00, {0xffffffffffeffffe, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0xffffffffffffffbf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r2}}, 0x48) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r2, r0}}, 0x358) 16:31:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x11d, 0x10400003) 16:31:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18a, 0xfa00, {0xffffffffffeffffe, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0xffffffffffffffbf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r2, r0}}, 0x358) 16:31:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x5f, 0x10400003) 16:31:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18a, 0xfa00, {0xffffffffffeffffe, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0xffffffffffffffbf) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000340)={0x3, 0x40, 0xfa00, {{}, {0xa, 0x0, 0x0, @mcast1}, r1}}, 0x48) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xa89f010000000000}]}, 0x58) 16:31:34 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18a, 0xfa00, {0xffffffffffeffffe, &(0x7f0000000100), 0x13f}}, 0xffffffffffffffbf) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r1, r0}}, 0x358) 16:31:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r1, r0}}, 0x358) 16:31:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1bf, 0x10400003) 16:31:35 executing program 0: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r0}}, 0x358) 16:31:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000300000008000011", 0xff}) 16:31:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4c000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r1, r0}}, 0x358) 16:31:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x190, 0x10400003) 16:31:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1da, 0x10400003) [ 2942.227983] validate_nla: 1 callbacks suppressed [ 2942.227994] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:35 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x4000}]}, 0x58) 16:31:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r1, r0}}, 0x358) 16:31:35 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, 0x0, 0x0) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xfe, 0x10400003) 16:31:36 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r1, r0}}, 0x358) 16:31:36 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:36 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) [ 2942.989444] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000003000008000011", 0xff}) [ 2943.272811] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x81000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x338, 0x10400003) 16:31:36 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, 0x0, 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x192, 0x10400003) 16:31:36 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xf00}]}, 0x58) 16:31:36 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:36 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, 0x0, 0x0) 16:31:37 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {0x0, 0xffffffffffffffff, r0}}, 0x18) 16:31:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x26f, 0x10400003) 16:31:37 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300)}}, 0x358) 16:31:37 executing program 0 (fault-call:3 fault-nth:0): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000006000008000011", 0xff}) [ 2944.173916] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2944.200486] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xf00}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:37 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x257, 0x10400003) 16:31:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x34d, 0x10400003) 16:31:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x1f4}]}, 0x58) 16:31:37 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x16, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:37 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x20000158, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x6d, 0x10400003) 16:31:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa02, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x27b, 0x10400003) 16:31:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x18) [ 2944.934375] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2944.961722] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000c3ffffff08000011", 0xff}) 16:31:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x600}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x146, 0x10400003) 16:31:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x20000498) 16:31:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1ef, 0x10400003) 16:31:38 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x3}]}, 0x58) 16:31:38 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x7) [ 2945.625424] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2945.656334] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x31b, 0x10400003) 16:31:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6800}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000400000008000011", 0xff}) [ 2945.769149] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x18) 16:31:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xffffff9e}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000080)=""/12) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000000c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0xfffffe3c) 16:31:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1ae, 0x10400003) 16:31:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0xffffffff7fffffff, 0x40000) ioctl$sock_inet_tcp_SIOCINQ(r1, 0x541b, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r1, &(0x7f0000000100)={0x4}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) clock_getres(0x5, &(0x7f0000000040)) 16:31:39 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x7, 0xe702) ioctl$LOOP_GET_STATUS64(r2, 0x4c05, &(0x7f0000000340)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xaa, 0x10400003) 16:31:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x2000000000000000}]}, 0x58) 16:31:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x275, 0x10400003) 16:31:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x2000000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:39 executing program 0: pselect6(0x40, &(0x7f0000000040)={0x6f, 0x81, 0xfffffffffffff1fb, 0x7, 0xb81e, 0x9, 0x10000, 0x78}, &(0x7f0000000080)={0x7, 0x4, 0x80000001, 0x8, 0x8001, 0x9, 0x7, 0x81}, &(0x7f00000000c0)={0x8, 0x5cdbc79d, 0x2, 0x2, 0x0, 0x0, 0x1bbc, 0x8}, &(0x7f0000000100)={0x77359400}, &(0x7f0000000240)={&(0x7f00000001c0)={0x7fffffff}, 0x8}) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x287, 0x10400003) 16:31:40 executing program 0: write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300)}}, 0x358) 16:31:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x9effffff}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x60, 0x10400003) 16:31:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000c0fe08000011", 0xff}) 16:31:40 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000a40)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_G_TUNER(r2, 0xc054561d, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0185647, &(0x7f0000000140)={0x0, 0x300, 0x0, [], &(0x7f0000000000)={0x0, 0x0, [], @p_u32=0x0}}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @remote}}, &(0x7f00000000c0)=0x80, 0x800) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:40 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) mq_open(&(0x7f0000000000)='keyring\'\x00', 0x40, 0xa8c63435c713e679, &(0x7f0000000040)={0x9, 0x4, 0x8000, 0x14b80, 0xffff, 0x0, 0x3, 0xa407}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:40 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x6000000}]}, 0x58) 16:31:40 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_GET_KEEPCAPS(0x7) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x3, 0x4) setsockopt$sock_int(r1, 0x1, 0x23, 0x0, 0x0) sendmmsg(r1, &(0x7f00000002c0), 0x3af, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001680)={&(0x7f0000000080)=@hci, 0x80, 0x0, 0x0, 0x0, 0xfffffeec, 0xfffffffffffffffc}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x0, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_DISCONNECT(r0, &(0x7f00000000c0)={0xa, 0x4, 0xfa00, {r2}}, 0xc) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$dsp(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/dsp\x00', 0x80401, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000280)={r4, 0x50, &(0x7f0000000200)}, 0x10) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000380)={0x12, 0x25a, 0xfa00, {&(0x7f0000000340), 0xffffffffffffffff, r0}}, 0x18) openat$uinput(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uinput\x00', 0x802, 0x0) 16:31:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x32b, 0x10400003) 16:31:41 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0xfcc7) signalfd4(r0, &(0x7f0000000040)={0xfffffffffffffffd}, 0xfe4a, 0x80800) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) openat$dsp(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/dsp\x00', 0xfffe, 0x0) 16:31:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x9, 0x10400003) 16:31:41 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer\x00', 0x181000, 0x0) ioctl$DRM_IOCTL_MODE_GETCRTC(r1, 0xc06864a1, &(0x7f00000000c0)={&(0x7f0000000080)=[0x7, 0x6, 0xfff, 0x7f, 0x5, 0x8, 0x0], 0x7, 0x7a, 0x2, 0xd302, 0x0, 0x80000001, {0x2, 0x277, 0xfffffffffffffff9, 0x4, 0x8, 0x8, 0xb7, 0x81, 0x1, 0x20, 0x20, 0x3, 0x1, 0xffffffffffff7b2f, "07f59543e7db6be054282d423e61fd7ce0439523be0bad356f509d9a500f9fca"}}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) [ 2948.071442] validate_nla: 7 callbacks suppressed [ 2948.071455] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x31c, 0x10400003) 16:31:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000fffffff508000011", 0xff}) 16:31:41 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x178, 0xfa00, {0x0, 0x0, 0x106}}, 0xffffffffffffff52) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000001840), 0xffffffffffffffff, r0}}, 0x18) mkdir(&(0x7f0000000040)='./file0\x00', 0x72) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vhci\x00', 0x400000, 0x0) write$RDMA_USER_CM_CMD_GET_EVENT(r0, &(0x7f0000000300)={0xc, 0x8, 0xfa00, {&(0x7f0000001880)}}, 0x10) recvmsg(r2, &(0x7f00000002c0)={&(0x7f00000001c0), 0x80, &(0x7f00000017c0)=[{&(0x7f0000000340)=""/226, 0xe2}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000000240)=""/107, 0x6b}, {&(0x7f0000001440)=""/88, 0x58}, {&(0x7f00000014c0)=""/70, 0x46}, {&(0x7f00000000c0)=""/58, 0x3a}, {&(0x7f0000001540)=""/145, 0x91}, {&(0x7f0000001600)=""/177, 0xb1}, {&(0x7f00000016c0)=""/209, 0xd1}], 0x9}, 0x140) 16:31:41 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xa000000}]}, 0x58) [ 2948.542424] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x23f, 0x10400003) 16:31:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x248, 0x10400003) 16:31:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4c00}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2948.645875] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2948.689030] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x7}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x56, 0x10400003) 16:31:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2d0, 0x10400003) [ 2949.118452] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2949.128275] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4c}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x26a, 0x10400003) 16:31:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xc}]}, 0x58) 16:31:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000608000011", 0xff}) 16:31:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x313, 0x10400003) 16:31:43 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000040)='/dev/vbi#\x00', 0x0, 0x2) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$TIOCLINUX5(r0, 0x541c, &(0x7f0000000000)={0x5, 0x8, 0x3, 0xd2, 0x8e07}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) 16:31:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xa6, 0x10400003) [ 2949.656026] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2949.678122] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xf00000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/am_droprate\x00', 0x2, 0x0) ioctl$DRM_IOCTL_RES_CTX(r1, 0xc0086426, &(0x7f00000001c0)={0x7, &(0x7f00000000c0)=[{}, {}, {}, {}, {}, {}, {}]}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r3, 0xc0086420, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x12d, 0x10400003) 16:31:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000240), 0x0, 0x6}}, 0x20) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000001c0)=0x6c, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$swradio(&(0x7f00000000c0)='/dev/swradio#\x00', 0x0, 0x2) ioctl$SG_GET_LOW_DMA(r2, 0x227a, &(0x7f0000000040)) ioctl$SNDRV_TIMER_IOCTL_GINFO(r2, 0xc0e05403, &(0x7f0000000340)={{0xffffffffffffffff, 0x3, 0x5}, 0xd0, 0xe1ce, 'id0\x00', 'timer1\x00', 0x0, 0x3ff, 0x7f, 0xfff, 0x8}) ioctl$SG_GET_COMMAND_Q(r2, 0x2270, &(0x7f0000000100)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:43 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x19fa8}]}, 0x58) [ 2950.417511] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000016000008000011", 0xff}) [ 2950.463922] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x187, 0x10400003) 16:31:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6c00000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x159, 0x10400003) 16:31:43 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={r2, @in6={{0xa, 0x4e24, 0x6, @ipv4={[], [], @remote}, 0x100000001}}}, &(0x7f00000000c0)=0x84) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0xfffffffffffffd79, 0xfa00, {0x0, 0x0, 0x800000000106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040), 0x13f, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0xffffff1d, 0xfa00, {&(0x7f0000000240), r2, r0}}, 0xd) 16:31:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x197, 0x10400003) 16:31:44 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000000)='/dev/null\x00', 0x200042, 0x0) ioctl$EVIOCSMASK(r0, 0x40104593, &(0x7f0000000100)={0x3, 0xbb, &(0x7f0000000040)="1b0e8c73213d30d9eda834b3d94d7d4f32a41778986d3799e1721bbe6e418538180de4e7c7dcd29ef309d5bc2d2926f8c402fb598b5057a8ce52171544ac29d574aa748c44891884ab6b1e5deaaed6197c2fe9c3f2bd873677d1158abae27ee1fc295077bc2259514488ce69f707f90d5ec606cbcd23de76d315486f6bb1ebe9845d9c842fb1f11bcde92e88d85ed979d3a964518d562acb7564d0e9e4759952d86b199c542340923abfe0639f8fd2fb54e2ac6e1dcca6af4db66f"}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) 16:31:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x8, 0xa000) recvmmsg(r2, &(0x7f0000004b40)=[{{&(0x7f0000000080)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @ipv4}}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/12, 0xc}, {&(0x7f0000000340)=""/199, 0xc7}], 0x2, &(0x7f0000000240)=""/10, 0xa}, 0x81}, {{&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000001680)=[{&(0x7f0000000440)=""/171, 0xab}, {&(0x7f0000000500)=""/4096, 0x1000}, {&(0x7f0000001500)=""/206, 0xce}, {&(0x7f0000001600)=""/104, 0x68}], 0x4, &(0x7f00000016c0)=""/10, 0xa}, 0x1c0000000000}, {{&(0x7f0000001700)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, 0x80, &(0x7f00000019c0)=[{&(0x7f0000001780)=""/213, 0xd5}, {&(0x7f0000001880)=""/120, 0x78}, {&(0x7f0000001900)=""/13, 0xd}, {&(0x7f0000001940)=""/73, 0x49}], 0x4, &(0x7f0000001a00)=""/176, 0xb0}, 0x4}, {{&(0x7f0000001ac0)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @remote}, 0x80, &(0x7f0000002b40)=[{&(0x7f0000001b40)=""/4096, 0x1000}], 0x1, &(0x7f0000002b80)=""/4096, 0x1000}, 0x8}, {{&(0x7f0000003b80)=@nl, 0x80, &(0x7f0000003e40)=[{&(0x7f0000003c00)=""/195, 0xc3}, {&(0x7f0000003d00)=""/124, 0x7c}, {&(0x7f0000003d80)=""/144, 0x90}], 0x3, &(0x7f0000003e80)=""/40, 0x28}, 0x1000}, {{&(0x7f0000003ec0)=@pppoe={0x18, 0x0, {0x0, @local}}, 0x80, &(0x7f00000042c0)=[{&(0x7f0000003f40)=""/23, 0x17}, {&(0x7f0000003f80)=""/136, 0x88}, {&(0x7f0000004040)=""/23, 0x17}, {&(0x7f0000004080)=""/42, 0x2a}, {&(0x7f00000040c0)=""/9, 0x9}, {&(0x7f0000004100)=""/238, 0xee}, {&(0x7f0000004200)=""/50, 0x32}, {&(0x7f0000004240)=""/84, 0x54}], 0x8, &(0x7f0000004300)=""/40, 0x28}, 0x7fff}, {{&(0x7f0000004340)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @multicast2}}}, 0x80, &(0x7f0000004a80)=[{&(0x7f00000043c0)=""/199, 0xc7}, {&(0x7f00000044c0)=""/161, 0xa1}, {&(0x7f0000004580)=""/227, 0xe3}, {&(0x7f0000004680)=""/212, 0xd4}, {&(0x7f0000004780)=""/169, 0xa9}, {&(0x7f0000004840)=""/16, 0x10}, {&(0x7f0000004880)=""/71, 0x47}, {&(0x7f0000004900)=""/209, 0xd1}, {&(0x7f0000004a00)=""/65, 0x41}], 0x9, &(0x7f0000004b00)=""/58, 0x3a}, 0x82dd}], 0x7, 0x40002040, 0x0) 16:31:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x277, 0x10400003) 16:31:44 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x18) 16:31:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x2}]}, 0x58) 16:31:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400006000000008000011", 0xff}) 16:31:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x263, 0x10400003) 16:31:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = syz_open_dev$vcsa(&(0x7f0000000040)='/dev/vcsa#\x00', 0x200, 0x180) r3 = fcntl$getown(r0, 0x9) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffff9c, 0x0, 0x10, &(0x7f0000000440)={{{@in=@loopback, @in6=@ipv4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@remote}}, &(0x7f0000000280)=0xe8) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x18, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0xffffffffffffffff}, 0x30) fstat(r1, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000740)={0x0, 0xffffffffffffffff, 0x0, 0x18, &(0x7f0000000700)='/dev/infiniband/rdma_cm\x00'}, 0x30) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000780)={0x0, 0x0}, &(0x7f00000007c0)=0xc) fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000880)=0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f00000008c0)={0x0, 0x0}, &(0x7f0000000900)=0xc) getresgid(&(0x7f0000000940)=0x0, &(0x7f0000000980), &(0x7f00000009c0)) sendmsg$unix(r2, &(0x7f0000000b40)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000240)=[{&(0x7f0000000340)="7a4b5dc558c14792f1f5639c339bd200ac8fe51f84958414bfdcee3491f65282aa31ff421c704931ae642e84174702a3a5150450d236b24431c893c2c76933adc3e983471c7d2e08108fd43b427c3423f90f9fe2092d743a5d4b77afecb03d0eff0a95717c7e7a02082803ce45268ed11341f0142fc0b2803d061938bbe4910e330bbec9a3a53011f212fdbedb93f0f81d0960380f4cbcb6228107354b5054ed6ca653b97c9be3063cf6542b59868e478632a74c801a4640bf1d398ef3081f4b56e7b27fb9efc4d60743ae1567eff71c18bd5188f97da845d1", 0xd9}, {&(0x7f0000000100)="3250d28b", 0x4}, {&(0x7f00000001c0)="e8b225e77151fc8006aede9806642c8a114dd064441c2623b710d8fb8f35d581a8294c1fa3f7f627cd0faa28e3baddebec9754152a3e5f132f42e2e9886f", 0x3e}], 0x3, &(0x7f0000000a00)=[@cred={0x18, 0x1, 0x2, r3, r4, r5}, @rights={0x20, 0x1, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x18, 0x1, 0x2, r6, r7, r8}, @rights={0x1c, 0x1, 0x1, [r1, r1, r0, r0]}, @cred={0x18, 0x1, 0x2, r9, r10, r11}, @cred={0x18, 0x1, 0x2, r12, r13, r14}, @rights={0x24, 0x1, 0x1, [r1, r0, r0, r1, r1, r1]}, @rights={0x18, 0x1, 0x1, [r0, r1, r0]}, @rights={0x20, 0x1, 0x1, [r1, r1, r0, r1, r1]}, @rights={0x14, 0x1, 0x1, [r0, r0]}], 0x10c, 0x81}, 0x0) 16:31:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2b9, 0x10400003) 16:31:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = syz_open_dev$dspn(&(0x7f0000000040)='/dev/dsp#\x00', 0x100, 0x88000) ioctl$sock_kcm_SIOCKCMATTACH(r2, 0x89e0, &(0x7f0000000240)={r2, r2}) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f00000001c0)={r2, &(0x7f0000000080)="70d603eb95ea04c480a3f47b3c3bdd5a36161efe3a1fb3ed2eb87aed5ca6b795eee7c2ac4e6e501d3cd66252cb0c863ca2dd0a0eb2368ae453127ea11e19e33b0952657a4a5d4d6829d57e507d8a940b8156e299a9754583b4762942eabab91cb2aa6cad51003da64cca11b13dc2548ede0eca360ab773e6cf72159a83e114f6a871bafb51619f467bec765389db36", &(0x7f0000000340)=""/4096}, 0x18) 16:31:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x2000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x22f, 0x10400003) 16:31:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000040)='/dev/snapshot\x00', 0x2000, 0x0) ioctl$BINDER_SET_MAX_THREADS(r2, 0x40046205, 0x9) 16:31:45 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x8800}]}, 0x58) 16:31:45 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) r3 = openat$pfkey(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/self/net/pfkey\x00', 0x200800, 0x0) ioctl$TIOCNOTTY(r3, 0x5422) write$RDMA_USER_CM_CMD_RESOLVE_IP(r1, &(0x7f00000000c0)={0x3, 0x40, 0xfa00, {{0xa, 0x4e22, 0x5, @local, 0x5}, {0xa, 0x4e22, 0xffffffffffffffe0, @loopback, 0x5}, r2, 0x1}}, 0x48) 16:31:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x115, 0x10400003) 16:31:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000001708000011", 0xff}) 16:31:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = add_key$keyring(&(0x7f0000000080)='keyring\x00', &(0x7f00000000c0)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffff8) keyctl$get_keyring_id(0x0, r2, 0x1) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r3 = fcntl$dupfd(r1, 0x406, r0) write$P9_RLOCK(r3, &(0x7f0000000040)={0x8, 0x35, 0x1, 0x1}, 0x8) 16:31:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x34000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x10c, 0x10400003) 16:31:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x121, 0x10400003) 16:31:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6c}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x88, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0xfffffffffffffe70) openat$mixer(0xffffffffffffff9c, &(0x7f0000000280)='/dev/mixer\x00', 0x6000, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000000c0)='/dev/vcsa#\x00', 0x3, 0x80000) ioctl$LOOP_CHANGE_FD(r2, 0x4c06, r0) r3 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/dlm-control\x00', 0x80, 0x0) openat$null(0xffffffffffffff9c, &(0x7f0000000240)='/dev/null\x00', 0x80, 0x0) linkat(r3, &(0x7f00000001c0)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00', 0x400) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f0000000340)={0x4a, 0x1, 0x6, 0x0, 0x0, [{r0, 0x0, 0x3}, {r3, 0x0, 0x3f}, {r0, 0x0, 0x421c1159}, {r3, 0x0, 0x4}, {r1, 0x0, 0x1}, {r1, 0x0, 0xfffffffffffffffe}]}) syz_open_dev$vcsa(&(0x7f0000000100)='/dev/vcsa#\x00', 0x8, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f0000000080)="43468d2ae6a78540ab72f6d4fbe36ac422d497e0172b9fdbe1855a0085f4fbeec5a52f7fc9e86c7aa19d51ea511fa2233c9c45") 16:31:46 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xf401}]}, 0x58) 16:31:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x109, 0x10400003) 16:31:46 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000100)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_INIT_QP_ATTR(r0, &(0x7f0000000340)={0xb, 0x10, 0xfa00, {&(0x7f0000000240), r1, 0x3}}, 0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r3, 0x10e, 0x8, &(0x7f0000000080)=0x5, 0x4) write$P9_RAUTH(r4, &(0x7f00000000c0)={0x14, 0x67, 0x1, {0x40, 0x0, 0x6}}, 0x14) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x26c, 0x10400003) [ 2953.856480] validate_nla: 8 callbacks suppressed [ 2953.856491] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000080fe000008000011", 0xff}) 16:31:47 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x28) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) 16:31:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x53, 0x10400003) 16:31:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2c9, 0x10400003) 16:31:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4c00000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2954.130680] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:47 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x500}]}, 0x58) 16:31:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) ioctl$FS_IOC_GETFLAGS(r0, 0x80046601, &(0x7f0000000040)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2c7, 0x10400003) 16:31:47 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0x1, 0x0) sendto$unix(r2, &(0x7f0000000080)="6d25c49ba41f15133f0bbe92972480e54201e6914d758c6ef870cdf06b401e8bd271b1257f59d95a11e00917ac871ace179f71924cc7ccfd47e764d84fad66909643cf47e2eb22bf13078238e19b8c9f6d46d4", 0x53, 0x4, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0x6e) 16:31:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x18) r2 = add_key$keyring(&(0x7f00000000c0)='keyring\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$revoke(0x3, r2) r3 = dup2(r0, r1) write$P9_RMKNOD(r3, &(0x7f0000000000)={0x26c, 0x13, 0x1, {0x18, 0x4, 0x200000000000006}}, 0x14) 16:31:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x24, 0x10400003) 16:31:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) write(r0, &(0x7f00000000c0)="4a0b2457f79e8f442cd84bc599dc51ea56546897795b909a772e9121b5d2af1ff9ef88c9c5280f99c76e8a2d638c325f6d102d071bbb4d60e4b770962cbfc2d52a8a4a8bbfb759a6d6dfcf46e7b57c64173bbd13a0731146ce3b63861395b2cc3c33aa062516ca1808c349c623e78e4e1e414327217d112758d038b8", 0x7c) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = dup3(r0, r0, 0x80000) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f0000000040)={0x200}, 0x1) 16:31:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400005402000008000011", 0xff}) 16:31:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x180, 0x10400003) [ 2955.123565] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2955.137386] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2b7, 0x10400003) 16:31:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = syz_open_dev$mice(&(0x7f0000000040)='/dev/input/mice\x00', 0x0, 0x400) ioctl$SCSI_IOCTL_BENCHMARK_COMMAND(r1, 0x3) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4800000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:48 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xb00}]}, 0x58) 16:31:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = dup2(r1, r1) getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000040)={0x0, 0x7fff, 0x30, 0x4, 0x7}, &(0x7f0000000080)=0x18) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ADDR(r2, &(0x7f0000000340)={0x15, 0x110, 0xfa00, {r4, 0x100, 0x0, 0x0, 0x0, @in6={0xa, 0x4e20, 0x9, @empty, 0x57f}, @ib={0x1b, 0x2, 0x3, {"d280715b6b675407ae6207aaf9e7ccef"}, 0x81, 0x400, 0x6}}}, 0x118) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x18, &(0x7f00000000c0)={r3, 0x7}, &(0x7f0000000100)=0x8) 16:31:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x355, 0x10400003) 16:31:48 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=@random={'security.', '/(eth1system@+procnodevsecurity[)system-\x00'}, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x18, 0x1) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:49 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000040)='cpuset.effective_mems\x00', 0x0, 0x0) ioctl$SG_GET_SG_TABLESIZE(r0, 0x227f, &(0x7f0000000180)) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000240)={0x3, 0x40, 0xfa00, {{0xa, 0x4e20, 0x4, @dev={0xfe, 0x80, [], 0x21}, 0x1}, {0xa, 0x4e22, 0x9, @local, 0x8}, 0xffffffffffffffff, 0x9}}, 0x48) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r0, 0x84, 0x6d, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000080)=0x106) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000000c0)={r2, 0x4, 0x7}, &(0x7f00000001c0)=0x8) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) 16:31:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x13a, 0x10400003) 16:31:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x2c4) [ 2956.102047] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000003f08000011", 0xff}) 16:31:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x12, 0x10400003) 16:31:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1b3, 0x10400003) 16:31:49 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000040), 0x111, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x5}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000100)={0x12, 0x9, 0xfa00, {&(0x7f00000000c0), r2, r0}}, 0x14) r3 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000140)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_QUERY_EXT_CTRL(r3, 0xc0e85667, &(0x7f0000000280)={0x40000000, 0x100, "c28afaced8cd5e23f6f5ef4d456f60b0dada2d8c71d941e463c22f7123a73505", 0x10001, 0xa51c, 0x1000, 0x4db, 0x5, 0x8, 0x200, 0x269, [0x8000, 0x100000000, 0x113, 0x449]}) [ 2956.396759] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xffffff7f}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:49 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x8}]}, 0x58) 16:31:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x7e, 0x10400003) 16:31:49 executing program 0: r0 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/autofs\x00', 0x0, 0x0) ioctl$VIDIOC_QUERYMENU(r0, 0xc02c5625, &(0x7f0000000080)={0x5, 0x5, @value=0x6}) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) 16:31:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xf7, 0x10400003) 16:31:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000000380)='/dev/full\x00', 0x410c00, 0x0) ioctl$UFFDIO_COPY(r2, 0xc028aa03, &(0x7f00000002c0)={&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, 0x4000, 0x1}) r3 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x440, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x4}}, 0x20) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000340)={0x0, r3, 0xf, 0x3}, 0x14) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000080)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r4, r0}}, 0x18) write$P9_RREADLINK(r5, &(0x7f00000001c0)=ANY=[@ANYBLOB="10000000b9ac35e05317010007000f2f"], 0x10) 16:31:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x92, 0x10400003) 16:31:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_dev$vcsn(&(0x7f0000000240)='/dev/vcs#\x00', 0x80000000, 0x2) linkat(r1, &(0x7f00000001c0)='./file0\x00', r2, &(0x7f0000000280)='./file0\x00', 0x1400) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x0, 0x0) ioctl$KVM_SET_PIT(r4, 0x8048ae66, &(0x7f0000000080)={[{0x80000000, 0x4, 0x80000001, 0x3, 0x7fff, 0x6, 0x3, 0x8000, 0x4, 0x3228e25c, 0x3a45, 0x6, 0x7}, {0x977, 0x400, 0x1, 0x6, 0x7, 0x1, 0x1, 0x7fffffff, 0x9, 0x7, 0x8, 0x7, 0x1000}, {0xfffffffffffffffd, 0x4, 0x3, 0x6, 0x6, 0x5, 0xffe, 0x5, 0xffff, 0x7f, 0x7, 0x200, 0x1ff}], 0x3ff}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x76, &(0x7f00000002c0)={0x0, 0x401}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r5, 0x7}, &(0x7f00000003c0)=0x8) [ 2957.106357] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2957.128772] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000000080fe08000011", 0xff}) 16:31:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1a3, 0x10400003) 16:31:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2af, 0x10400003) 16:31:50 executing program 0: r0 = dup3(0xffffffffffffff9c, 0xffffffffffffffff, 0x80000) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000b00)={0x0, 0x1, 0x4, [0x9, 0x4, 0x5, 0x2]}, &(0x7f0000000b40)=0x10) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000b80)={r1, 0x401}, 0x8) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106, 0xa}}, 0x20) r3 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer2\x00', 0x20000, 0x0) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000a00)) r4 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000780)=0x0, &(0x7f00000007c0), &(0x7f0000000800)) fstat(r2, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r4) sendmsg$unix(r3, &(0x7f0000000940)={&(0x7f0000000300)=@abs={0x1, 0x0, 0x4e22}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000480)="c34d3e77529d97d861347068c55c720075e193f168fa2523e5ff71d89babad98989731b3107cb8cb8587bf260f95d5e8e5b0a0add79539461a1f08ce670add213ba019247d5f4df88eb19720536d9f6e3e184f442c7ad88c1fa9cf76bd19953e1d4b6cc2dda36a2f7c4e52c5e4a5a5a50ac454b65ca9a559c83a9180978b86d7a11877a56081a9403bbd338ca24aa71ead734099bedc35451a93a898bc3027cb62a22275a00067c7b818b37aa010616282f612b2648b1fec9206a4a11bb35ec8c69a0c125cd2b377542bf7b2db3324681213a47f44f3b2da774a00d9627602ca0a1cc348907954f2d89e4c9b2d6c6abfb349", 0xf2}, {&(0x7f0000000580)="1f58928ac0c89e65301194f22a6fd01caebc6d9e325ad79b5c42b3cbe1a1d34a69673ee6cb5d1fdf86642e618f77d0ffa0c501f5c7b4dd542b69a3679bf93e7f4fad26fe8edf67f0baa0af212470b43abfe1149263b11f383189b0f66e4dc7572b", 0x61}, {&(0x7f0000000600)="f1da920df92046139dad735f8dfa80107173186e7f90e860dfca67dd70149739b5125661c4b16d42af4c38088a907fa7eb6cbb09d5071ca09551bd8154d21d242c110295dc10a7f3d4d75bb28c86e139eb311e93950ea8649ae0eec92a6174a12bea5d79e0e6efbc695c9ec5e3490b1a1387acdd38e3ae3bdf767a265a4a6d009bcf2b21454a69f1f14c0265309e2e03374d7e3830b12c9ea711ece58c0ff812d2715a4d00b0f25d14c6c3b5b935efe7244e5b436a2a2b1113b67519fba7fc7e2bde9065c9d95ba29f17cc07afc032ba71ce2d5a1cb3cd19613655e9b2f1204f8aa39ad58e9800f4b1", 0xe9}, {&(0x7f0000000700)="a34eb16b438afe3c572ad90f296b3b3508f0a634ac2f069416244cfe34e6a065ee031c4f5a5a9fee80fa9627a68f156e84b1df80814a0ec31b1829809292dbe3953b991ff9dc22eb37ad961ee35c23cd41d0aa9eb0bad3c5e7f643bdbabace1cce4d61cfbc4c646f354b4ec0", 0x6c}, {&(0x7f0000000240)="d58b19a6", 0x4}], 0x5, &(0x7f00000008c0)=[@cred={0x18, 0x1, 0x2, r4, r5, r6}, @rights={0x30, 0x1, 0x1, [r2, r2, r2, r2, r2, r2, r2, r2, r2]}], 0x48, 0x10}, 0x10) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r3, 0x28, 0x1, &(0x7f0000000c00)=0x5, 0x8) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f0000000bc0)) getsockopt$bt_BT_VOICE(r3, 0x112, 0xb, &(0x7f0000000980)=0x39, &(0x7f00000009c0)=0x2) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040), 0x2, 0xb}}, 0x20) r8 = request_key(&(0x7f0000000a40)='keyring\x00', &(0x7f0000000a80)={'syz', 0x2}, &(0x7f0000000ac0)='/dev/infiniband/rdma_cm\x00', 0xfffffffffffffffa) keyctl$get_keyring_id(0x0, r8, 0x1) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000001c0)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000100), 0x13f, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r7, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280), 0x2, 0x1006}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000400)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000003c0)={0xffffffffffffffff}, 0x13f, 0x1005}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(r7, &(0x7f0000000440)={0x12, 0x2b7, 0xfa00, {&(0x7f00000000c0), r9, r2}}, 0xffffff8d) 16:31:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x1000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2957.286775] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:50 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x3f00000000000000}]}, 0x58) 16:31:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x18) 16:31:50 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setxattr$security_smack_entry(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='security.SMACK64IPIN\x00', &(0x7f0000000400)='GPL)\x00', 0x5, 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000440)}], 0x1) ioctl$FS_IOC_GETFSLABEL(r0, 0x81009431, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x3, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$VHOST_SET_VRING_BASE(r0, 0x4008af12, &(0x7f0000000340)={0x1, 0xffffffffffff0001}) write$RDMA_USER_CM_CMD_RESOLVE_IP(r0, &(0x7f0000000280)={0x3, 0x40, 0xfa00, {{0xa, 0x4e24, 0xff, @ipv4={[], [], @empty}, 0x9}, {0xa, 0x4e23, 0x8, @mcast1, 0x3}, r1, 0x1}}, 0x48) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x18) 16:31:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x7b, 0x10400003) 16:31:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x301000, 0x0) ioctl$TCXONC(r1, 0x540a, 0x5) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_DESTROY_ID(r0, &(0x7f00000001c0)={0x1, 0x10, 0xfa00, {&(0x7f0000000080), r2}}, 0x18) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x1d4096ca5577650c) ioctl$VIDIOC_S_EDID(r2, 0xc0245629, &(0x7f00000000c0)={0x0, 0x81f, 0x7, [], &(0x7f0000000080)=0x80008}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x178, 0x10400003) [ 2957.900746] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:51 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000017000008000011", 0xff}) 16:31:51 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x188, 0x10400003) 16:31:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6800000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) splice(r1, &(0x7f00000000c0), r0, &(0x7f0000000100), 0x0, 0xa) r2 = socket$bt_hidp(0x1f, 0x3, 0x6) recvmsg(r2, &(0x7f0000000440)={&(0x7f0000000240)=@can, 0x80, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/64, 0x40}, {&(0x7f0000000340)=""/227, 0xe3}], 0x2}, 0x40) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r3 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x80003, 0x0) r4 = socket$inet6_dccp(0xa, 0x6, 0x0) ioctl$BLKDISCARD(r3, 0x1277, &(0x7f0000000080)=0x9) ioctl$LOOP_CHANGE_FD(r3, 0x4c06, r1) fsetxattr$security_ima(r4, &(0x7f0000000480)='security.ima\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="0002050000000005008e176a976fe273c629a2b4aea22bcb6a027ca3a6e57f303d9709a36624c29ee4721272571ad4737a1e78acce74ee03eb51b45b60a12beb10256a74f1afb4bf16612d189308bb3bd31aca352ac7b6b32de8dbe70ae76f8f88b44c427c0b3a5984eb55c009004612aa07b60c98afc5ae74a368e8ed3dd3c2700f073a439407c6bf7691da64a98c7d1dd83348ebe5e062"], 0x98, 0x2) ioperm(0xfffffffffffffe00, 0x7, 0x8) 16:31:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x307, 0x10400003) 16:31:51 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x600000000000000}]}, 0x58) 16:31:51 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x40030000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:51 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x18) 16:31:51 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x84, 0x10400003) 16:31:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040)={0xffffffffffffffff}, 0x117, 0xa}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r0, &(0x7f00000000c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000340), r2, 0x1}}, 0x18) 16:31:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, &(0x7f0000000540)={{{@in6=@remote, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@local}}, &(0x7f00000001c0)=0xffffffffffffff9f) setsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f0000000440)={{{@in=@remote, @in6=@loopback, 0x4e23, 0x8001, 0x4e21, 0x1, 0xa, 0x80, 0xa0, 0x32, 0x0, r3}, {0xffff, 0x3ff, 0x800, 0x4, 0x8000, 0x5, 0x9, 0x3}, {0x9, 0x9653, 0x5ac, 0x7f}, 0x8, 0x6e6bbf, 0x0, 0x1}, {{@in6=@mcast1, 0x4d6}, 0xa, @in=@empty, 0x0, 0x1, 0x3, 0xffffffff00000001, 0x5, 0xee, 0x3}}, 0xe8) getcwd(&(0x7f0000000240)=""/24, 0x18) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x1e, &(0x7f0000000080)=0x1b9, 0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000280)={0xffffffffffffffff}, 0x13f, 0x1}}, 0x20) write$RDMA_USER_CM_CMD_CONNECT(r4, &(0x7f0000000640)={0x6, 0x118, 0xfa00, {{0x5, 0x7fffffff, "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", 0x25, 0x5, 0x800, 0xd4e, 0x2, 0x800, 0x4, 0x1}, r5}}, 0x120) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f00000000c0)={'vcan0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_vcan(r4, 0x8933, &(0x7f0000000100)={'vcan0\x00', r6}) 16:31:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x330, 0x10400003) [ 2959.156307] validate_nla: 2 callbacks suppressed [ 2959.156319] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:52 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000c0fe000008000011", 0xff}) 16:31:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/net/pfkey\x00', 0x400, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r2, 0x10e, 0xa, &(0x7f00000000c0)=0x5, 0x4) r3 = syz_open_dev$radio(&(0x7f0000000340)='/dev/radio#\x00', 0x0, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000240)=0x4) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000100)='/dev/snapshot\x00', 0x141040, 0x0) ioctl$DRM_IOCTL_SET_MASTER(r3, 0x641e) 16:31:52 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1c4, 0x10400003) [ 2959.226392] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:52 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xf000000}]}, 0x58) 16:31:52 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xca, 0x10400003) 16:31:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x4000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:52 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x81) ioctl$RNDADDENTROPY(r1, 0x40085203, &(0x7f0000000080)={0x800, 0x1c, "57a96e43b40158ae8b04021afbdf85184c35dc1ec826740fc72ad8b4"}) ioctl$sock_inet_SIOCSIFBRDADDR(r1, 0x891a, &(0x7f00000000c0)={'veth1_to_bond\x00', {0x2, 0x4e23, @multicast2}}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) ioctl$FS_IOC_RESVSP(r0, 0x402c5828, &(0x7f0000000100)={0x0, 0x0, 0x5cb, 0x2}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x236, 0x10400003) 16:31:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) socket$unix(0x1, 0x7, 0x0) syz_open_dev$media(&(0x7f0000000040)='/dev/media#\x00', 0xffffffffffffa117, 0x80300) 16:31:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$usb(&(0x7f0000000040)='/dev/bus/usb/00#/00#\x00', 0x8, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffff9c, 0x8933, &(0x7f0000000080)={'vcan0\x00', 0x0}) r4 = openat$sequencer(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/sequencer\x00', 0x4000, 0x0) bind$xdp(r2, &(0x7f0000000100)={0x2c, 0x1, r3, 0x40, r4}, 0x10) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x2000}]}, 0x58) [ 2960.327647] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000200000008000011", 0xff}) 16:31:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1d9, 0x10400003) 16:31:53 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x28c, 0x10400003) 16:31:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x400300}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2960.547059] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000040)={0xffffffffffffffff}}}, 0x20) r3 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/null\x00', 0x40000, 0x0) getsockopt$TIPC_IMPORTANCE(r3, 0x10f, 0x7f, &(0x7f0000000100), &(0x7f00000001c0)=0x4) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), r2, r0}}, 0xffffffffffffff23) 16:31:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x348, 0x10400003) 16:31:54 executing program 0: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100)='/dev/rtc0\x00', 0x40140, 0x0) getsockopt$inet_dccp_buf(r0, 0x21, 0xf, &(0x7f0000000240)=""/121, &(0x7f00000001c0)=0x79) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) 16:31:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x160, 0x10400003) 16:31:54 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x4000000000000000}]}, 0x58) 16:31:54 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) pipe(&(0x7f0000000040)={0xffffffffffffffff}) flistxattr(r1, &(0x7f0000000240)=""/107, 0x6b) write$P9_RATTACH(r2, &(0x7f0000000080)={0x14, 0x69, 0x1, {0x0, 0x3, 0x1}}, 0x14) setsockopt$bt_BT_VOICE(r2, 0x112, 0xb, &(0x7f0000000180)=0x1, 0x2) 16:31:54 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1fc, 0x10400003) [ 2961.405808] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2961.423864] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000600000008000011", 0xff}) 16:31:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xf0ffffff}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x3e, 0x10400003) 16:31:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x80, 0x4000) ioctl$VIDIOC_G_STD(0xffffffffffffffff, 0x80085617, &(0x7f00000000c0)=0x0) ioctl$VIDIOC_S_STD(r1, 0x40085618, &(0x7f0000000100)=r2) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x18) 16:31:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x19c, 0x10400003) [ 2961.774473] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:55 executing program 0: prctl$PR_SET_SECUREBITS(0x1c, 0x14) r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400, 0x0) ioctl$BLKRRPART(r1, 0x125f, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000040)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x108}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$sock_SIOCDELDLCI(r1, 0x8981, &(0x7f0000000200)={'bcsh0\x00', 0x200}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) ioctl$VIDIOC_ENUM_FREQ_BANDS(r1, 0xc0405665, &(0x7f00000001c0)={0xffff, 0x3, 0x10001, 0x2, 0x1, 0xdce, 0xc}) link(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file0\x00') 16:31:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x142, 0x10400003) [ 2961.821760] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x3000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2962.020207] ucma_write: process 8850 (syz-executor0) changed security contexts after opening file descriptor, this is not allowed. 16:31:55 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x9000000}]}, 0x58) 16:31:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = accept4$alg(0xffffffffffffff9c, 0x0, 0x0, 0x80000) ioctl$sock_inet_SIOCSIFNETMASK(r2, 0x891c, &(0x7f0000000040)={'ip_vti0\x00', {0x2, 0x4e24, @multicast2}}) 16:31:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1e, 0x10400003) 16:31:55 executing program 0: r0 = syz_open_dev$vbi(&(0x7f0000000340)='/dev/vbi#\x00', 0x0, 0x2) ioctl$KDGETLED(r0, 0x4b31, &(0x7f0000000080)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r3 = add_key$keyring(&(0x7f00000001c0)='keyring\x00', &(0x7f00000002c0)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000240)="822adec3cd06947659c94178f56bee3dbe152fbb63624261bc9af0a763afa372584ca08c80e7d712f86a07863352f0c3c91a323e4c88ac4d9d024c5680b6f8167e3560ed1865b49a3bf2974bdd20ad63c94341a0ff5b", 0x56, r3) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) getsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f00000003c0)={r4, 0x1, 0x20}, &(0x7f0000000400)=0x8) 16:31:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000800000008000011", 0xff}) 16:31:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x21e, 0x10400003) 16:31:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x7, 0x10400003) [ 2962.530939] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2962.561994] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x5}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:55 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) munlockall() r2 = syz_open_dev$sndpcmp(&(0x7f0000000040)='/dev/snd/pcmC#D#p\x00', 0xf0, 0x800) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f00000002c0)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0), 0x111, 0x4}}, 0x20) ioctl$FS_IOC_GETFLAGS(r0, 0x80046601, &(0x7f0000000340)) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0245720, &(0x7f0000000080)={0x1, {0x77359400}, 0x3ea49c18, 0x6}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f}}, 0x20) write$RDMA_USER_CM_CMD_RESOLVE_ROUTE(r2, &(0x7f0000000280)={0x4, 0x8, 0xfa00, {r3, 0xf76}}, 0x10) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) ioctl$PPPIOCGCHAN(r1, 0x80047437, &(0x7f0000000380)) ioctl$UFFDIO_UNREGISTER(r2, 0x8010aa01, &(0x7f0000000240)={&(0x7f0000ffb000/0x3000)=nil, 0x3000}) 16:31:56 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffffffffffff, r0}}, 0x3e8) 16:31:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2f3, 0x10400003) 16:31:56 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xa89f0100}]}, 0x58) 16:31:56 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0xcd6385c3c23afc2c, 0xfa00, {0x0, 0x0, 0x106, 0xfffffffffffffffe}}, 0x2ce) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:56 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x3, 0x0, 0x105, 0x100}}, 0x11) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x5d, 0x10400003) 16:31:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x2}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000000000fc08000011", 0xff}) 16:31:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xd7, 0x10400003) 16:31:56 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xf0ffffff00000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:56 executing program 0: r0 = openat$vimc0(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video0\x00', 0x2, 0x0) ioctl$VIDIOC_G_AUDIO(r0, 0x80345621, &(0x7f0000000080)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = syz_open_dev$sndpcmp(&(0x7f0000000100)='/dev/snd/pcmC#D#p\x00', 0x6, 0x100) write$P9_RREADDIR(r2, &(0x7f0000000340)={0xe4, 0x29, 0x2, {0x80000001, [{{0x84, 0x4, 0x2}, 0xde9, 0x6, 0x7, './file0'}, {{0x4, 0x3, 0x7}, 0x6, 0xffffffff, 0x7, './file0'}, {{0x4, 0x1, 0x6}, 0x10000, 0x3b8, 0x7, './file0'}, {{0x40, 0x4, 0x6}, 0x37, 0x46, 0x7, './file0'}, {{0x1, 0x4, 0x7}, 0x1, 0x1000, 0x7, './file0'}, {{0x8, 0x3, 0x5}, 0x1, 0x4, 0x7, './file0'}, {{0x80, 0x1, 0x1}, 0x100000000, 0x400, 0x7, './file0'}]}}, 0xe4) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) openat$smack_thread_current(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/thread-self/attr/current\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) 16:31:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xfc, 0x10400003) 16:31:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:57 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xf}]}, 0x58) 16:31:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = dup2(r0, r0) ioctl$SNDRV_SEQ_IOCTL_GET_QUEUE_TIMER(r1, 0xc0605345, &(0x7f00000000c0)={0x4, 0x1, {0x0, 0x2, 0x5, 0x800000003, 0xfb8}}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000002c0)={0x3ff, 0x0, 0x8, 0x1, 0x8, 0x3, 0x10000, 0x7f, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x4, 0x2, 0x7, 0x800, r3}, &(0x7f00000003c0)=0x10) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000280)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000240), 0x106, 0xb}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x1, &(0x7f0000000040), 0x0, 0xb}}, 0xfffffffffffffe85) setsockopt$TIPC_DEST_DROPPABLE(r1, 0x10f, 0x81, &(0x7f00000001c0), 0x4) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xc2, 0x10400003) 16:31:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x200000, 0x0) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000002840)={'vcan0\x00', 0x0}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x15, &(0x7f0000004240)={@mcast2, 0x0}, &(0x7f0000004280)=0x14) ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, &(0x7f0000007880)={'vcan0\x00', 0x0}) sendmmsg(r2, &(0x7f0000009fc0)=[{{0x0, 0x0, &(0x7f00000013c0)=[{&(0x7f0000000080)="ddcb4577cad9950a4a4189a8b9a3d1cf5edf958339163ae4b1a91365ba", 0x1d}, {&(0x7f0000000240)="2c9b9e52782f633b541dc6e479059bb0db00d8a08668e655976dfaeb6f3dbc19b01990a437944bab8fdcaa1daa6ec8ee99b4ac3ac7f4fa789ca47e296ce861ca91cf793f7cc4b0f4f5cfb0b8b0747bd888a5961554a8bd4eb859c0748c529d4e1b29ffed981ecdd9915182fa30e420efda864c21ac864a1016bec49641378e894dd1c8f99407b08e71d7a02c368b9408", 0x90}, {&(0x7f0000000340)="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{0xc0, 0x12f, 0x5, "f8bdbbbf85c1394d6c2b7ce67878d0abce918df38b9d7c4ab952d5485b42741ad1f50aeb44e07bb121cce93ef6b5a8163d26c032615be0ba5b6c84b00fefc67db3519d764ad58e429d264bcbe386c8a5134eca588a76eb5c16399c1a59225463fdc7ffa013aba223191f52cf77f8a1fa8ba07c2a7f0140f0ea6aec7a14ecec0f5256dcb30ba09b8f1606be867b6bfc8e5543fc9685d9b9056c8faf26ce9fb68480e5f135de74f85e6015c74e0bef802846"}, {0xa0, 0x103, 0x0, "3ede58ac1eb61585148ea94e034d075d04b0a759b5e0aa1bbd5b5666e3ad1da400a9d572fedf13342f11bd44ca01ef842382d125c6606332aa60adcbf172d4b4870295cc3cce72c4aade26480bb83678673a0b03d79fc149d110f2ded095d150de12969941a4898053b07d3370b7d222ed103e65ac8077ac1c20f2ca534bcd84df0e3a3f66132949d6f67e475afdcebfe03e0056"}, {0x30, 0x10e, 0x100, "6818ae2201c10086ba1f342a723a52e422692c041686f95ee5489e51b81839b4e1ea"}], 0x2294}}], 0x6, 0x15) 16:31:57 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x191, 0x10400003) [ 2964.301412] validate_nla: 4 callbacks suppressed [ 2964.301422] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:57 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x11a, 0x10400003) 16:31:57 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) prctl$PR_SET_MM_MAP_SIZE(0x23, 0xf, &(0x7f0000000040)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:57 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000003f000008000011", 0xff}) 16:31:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2e8, 0x10400003) 16:31:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x800000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2964.656709] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2964.739897] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x800, 0x0) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000280)={0x0, @multicast2}, &(0x7f00000002c0)=0xc) sendmmsg(r2, &(0x7f0000001b00)=[{{&(0x7f0000000340)=@hci={0x1f, r3, 0x3}, 0x80, &(0x7f0000000680)=[{&(0x7f00000003c0)="0d3fd2a0e9c1cd37aa3c158d5e7cd074720a73ce7cc6ff", 0x17}, {&(0x7f0000000400)="ef5a66751006148790aecee1cb1e103f891c7c4988e1fcb9d63045cc7b5bd3fe71d6a873a6f3042bf0a0a94ed24c701f83f2a3544c8e", 0x36}, {&(0x7f0000000440)="6433b56596207f0fc86ee265038cc6f1af852ec3be64a968bc8d56aa88ef84936869204387ccff7c31d2e3fd4cf0bff01b98d59b1a1b452a05b86866645e5ea4aeb58b39ecbf5f943ead16b05b1ea1c55cb2c9a2fc5cfaa6e35069bc14c3ebd3142b40834789afe1eee6795104effa00ea190253a774f0abc5b0066124858d8abcadda775275a084d66e5b5062c5eb495359759485245f671c21511a1af5eb4256ccac04cd21024acfce17f3eb3a545a2b2acaf9bac3a0d1609d0f60d60aeb0f6772", 0xc2}, {&(0x7f0000000540)="cd447db917dfd080f2a67b2ba19eb40f32c4e370d1139130f8dfdbdb7c53c0d95950a69d46c61f7f5f4413d3ff05acba5c2a02c54e54556ade2c9ce1c21167816f71e083785e7380b8bb611449561f919a36050827532a035445df2b63671841151fcad18a13e6dfad10da996711a2a48158d2619529c1de71aee27648d1f6f045837293f52f77f10c696e04b04ee3b95b7422d4809783247d562e5225e48dcf399986bc9ceeee542d1868084760b6a710aee2295c1c63526e9027d9f8dddb9b3bf3cf5a26a7d50fa165a35f7119b5e4b1d5d9a22869642ad915ae92cd0ffad6", 0xe0}, {&(0x7f0000000640)="0fdcba99f9b19a62ef9a36dd06905ad23f0c445d9fe8d766ff79219690b0a7a6bb0466", 0x23}], 0x5, &(0x7f00000006c0)=[{0xd0, 0x10b, 0x9, "a0a4da68e776ff430f6c9ca4f1eeb0ed8301e08b5ab182dcd7d35847e0f6e759abf8e554d92cced13866657fbc49b31d06c854146c63aab1cd86a2904812bd85ff3f0049d3e68b2c8adedb484a7ec88a916b7e375a3f8be4f3ad0d2f8629819e3c471b13f4e39884402066e36d76a2f32e7bd43c1cc609614e8bc51b1e660fc87615e741bdc019cfcea2ba15e503386a3d91b6e59a10eb6f05b480e8a2f178a15614134676ddd8c180d2288ae783a68ddfb40c5a6854115facbfaf94f7f7e066f988c28d"}, {0x20, 0x11f, 0x7, "86b8d9c482cb9e72605b700c56d0ecb4737898"}, {0x8c, 0x1, 0x1, "67b57248b9b85d494d99e9c17f02cdc80a815b6d56c2658ac41507d62821556e4e6fea9a0eff2bcbac62499668e2302a164e180aa552faa54f9dc432a4805d1501f831287a10d93f138128fc62305e397fea847da4d7b4ea764fb9193fc0427116563b3f161ed0c9c58c06572b7c90587c43abfa637e0f68531e66c07001"}, {0x100c, 0x11f, 0x9, "25129dcaa0a5b87ccf29a6fbf2a642119d2c9c8ed8f04cee745bc2767b7ae318f8d9a7803a3d7364e5e1e9ef55ca9a691c982ab8114373e027fa2524eeb35ae8e4cb2f69db79ee75dece38d902f3d5f491a6843d7a53f9eeb83a7f189edc4bc3a8ce6460e9661a931d3cfe42d9faf09745e93f45f057a9506267ecfc754d8cf6eee6c58e16979ba5d51cafb8ddc0c2b95cdd6803fe51b593fe97752c29b9674842d63a1f23488cc3786455a4c210db6478dd0770e77127e75fecf356e9ffb3cdda5e63a55ccb7034be6d7827eae7287683c7efea279040820a163c6790ca00f75a9910d7daf7e01a7e0647c9089b72f4d06e7f096ac6addaeed9c1ea30f63a19b7e1c4f039252021d7e76762256012bdbee25b50e8a66d0d913b8c51acbf2ce5a1e53f5a14d7304d3847414da20559bf6042586f0bcba8f19c402174d44978a798a2c2ab564e8a8ef41cddbea82ed3c1cb5242d15c09f5c2b1fa94423b517e9b10b00c9405f168e03075fa98e76d7e05d88ed29dcb26f8d179b84ce9b1deaf7180e8dab8e7466cbc96d944c5bef620b581d5696c1bf54ca8003d71c1178980724e54d5496af7d978210acce2733d1252f3474a7e6537cf459c3de72142347037d48433d85d9be5a0802f49d8db988de3eb58c51918a584299208bb1211ac662b434cd2704595e602e895db516f67f3214dc9e880c27506e0454ab3aa139e045525fa84cd21756bffd594285eaf639aba76cce3bd22629f30fa17fbe88b22c3431cf86245d5664b45c27bb2db0bc6ffec2813fc969553ed4f1e020ccd54fa31d54fb8bf9b1b052f2700059340db94b97a75a2823bd292d197c98870056b006ef9d3681de2771586c5eb58f687e87e621bc7ad3fe58551e0dc3bf3ec7613cb8576df800e0cda3e8bddb363a7a2b44b48cb0aaaa0ebfb5b2793b6bcfd327819de0481b03e45e60a6b2a76381774b5ed7e1218d2914f9c63e691b3a0236bbfbe00bb2158a834e480cbed819a7fc01c33ccb52013ca242f06eb47076c2cbf25678e7bcab1e7dbb1b34a5a4642c099d3d466c309ac50d0c1fb29e59a5dc2050ad7af35f888e80cc94f387e449bee75baef027c322c6b6c3f495ccbecc9eb125e63307418da723f8893975e9e723fe5cfb399470b0be28ad616e8555cfee343a60bbd5a8639ead68d756d6c5565cc1469c7ef0244cfc22962c8e01e00c2f0c33615ad715b3a92bb60f3b3a97f30ea95667ebd2ddc2fb90589e422170178a9a34715630401070753bcb69e18247d408f7c6c8be5b938ef19d8832f281dd4d77bec2cf3e16ecc55f63985e91cb0947ba6614cdaa957c3829b4edbcc1c250b7b52c534888fc22567974005441707ae380ad83dc4d949f3f5735adc5244a5ce84319ecca44c9efbcbb16a9bc382214c32eab5451d0f51341d03d1fd5c4a97b804d7225346b417def6bac89b734aef674035421d2aa27d43064e449894d5bc2bbc31aa2b27d7016604c80724e9dcfb36a1c6aaeb471ccddef38ae40dbc29665a85509236dfdd93dd7c281fbd18d0eb375052aa9a2d0b236fb9ad4b9355b3b60910dfb36e1c14fdc99ce39ecec7b5b229209f26d1d0243d3ef7b51e0023aec17a1975b729c1da253f758e6bd42ae493b354b46946028b17fd9d9da6aa05bc1a304b958aae42db9e78d40a1f07ab302db114b310a5a76983f00828880b1db3a4209ae6a7cf45ad1274a6f9b0d5a0b8751b9364d02850503c010aede821e2800af3244bd65db4a4595800cfb1e6ba05a84c70387de697aef63ee7c70d922f7a3f1e7faa03944a9ec09079030d3c28d383ae2cb9c4a1655e87a92e921eaf2c27ea12d2fff443d94bfb2577eacf0f8516703cebd96477e147eacb8a34cff26cf04927f5c72e396712cdb4baa43e2f67036c26f35824f8f9e889e3ad3d2349a2b22dad3d5b2a59d025930c7b82fc84129a4ea57ecbcfb6eb4f406835db2cfb9ab47e9e3b7e035746e8feaf7e8048b55ec2200060e9295171cde508c94ba4532a86e376f6fbc027a088c402d42a1314165b22e645b45c79b086aa61a236d2ff25abf21d744bc8be1602a315ac681b3cb59ce48eb5006465fd21dccb7930ded3eda1301fbeda79342c51574455c6a3873906fd4b83a0b862436ddc4972d853e00ed7d97fc85c6570c8067a4c34214cf6aedf0ebac5e0f6dd3ea161422bc8ded9594edeff01f2ed4c302883ee406f9763c634d5231daa3db81c223ff098d1c721542be4f46d8aa508c37f43b67df5d093758d3d7b11ab0d4b49b846eab78ba29a7affbb70fe15ab6aac10c77f9e76d8979392196de37f7854fc4d68995bbf1a9159cfc60ad629f6f68decb545313c0016d795ea2065e66a4b7313c7f13a638d04dfc51ca551f21f082e04aa6130e908bd2415be33c9a095ed32c4f77eaf1fbe69c7cd6433c6f823788dad50474441059ab5d8d413bd9b1d98e254419bcaca693fea7616fd046d2a263f2260525ae50408b8815585d327217bc0434ff4e1fb70a944533648e00d4ffa3de2e6b05392dffe113c89ee33d8020cda4bf68274bd2d69aa5200a9a06cb03c8a5015073cdb9e7f91ce697163d21a3d9d6c2a8ddc29907ae3d027f96ef408f15c767b3fc049b88126fc78552deb713db6babd2a7d8a87000db4acbc26143f57e90948bfeec4c8cb6efeaee829c3b711c933baf512bc2505be7da5ec6dd7c3529ff772df842acfa0a7ca0bb1e43aa0d83e78b84079012f6c0620bce0e7931fd15d41c882967893f5084bec0ffe75ea18f1b7e8579f5432ab7051c3fc8ef3fa6612c6d07300aca3d1031673e3fe95af0ec7ce168523713c9f4f34761091c0f26381e004bf1b137fc7020b7776e62dbe9bf3242a2a9dfe382f8f9bf74c80944ec2048545231ff5108705673a7bfd3c86ff81e74388e7269205aa0459fd3afb96190f7e61a2eb90fae2068ee1b5a905d1ad5e671b8f371aae8b20c2ee284cdc06478ff4b07f5480b1c980e11bab9a26564c5f39bfed17132ac659007c40b2935c39433106f24bca8136e01c6f719d1cf17df94a4c7388cc9e21194dfdafdb1610e73a4d22fb64aa1feb3993a1c297aa8fdf75dfe70ab14b4c23cb8cbf793c89436458812f36364994a5f9449bce8bf4de688aa32b800e38130df4c3bcea25a9e09729b83786ce78ebc63d8abfa67b0747f6b37b602b331b3dfda0c921490cf58b3dfb7d1347c2238713353954dbf6fc0b667749d23e23a9175e8d1eb1c8690535eca09e865b14a6bc5d454dcfc0ec16818186fc03f543de5ed8556a9a007420b414add12e88caecc147dd7f1716995794796d50192c6c54cfe4591d8ce523d42c11d0bfb975743c23660c7648c2506d57c68adee9927bc52af51db629fbb8e921932e45e91380f7113c02e2eeaf18b59f368439b47bb078342c89e0c510de4e597cce0e52884f264c30f083bf6081f653ad5365dbfe24f42403bc618d0fb79f9bec56f01ea75469cc721f43e1ec65aec6fa1f16acadc0be49a25aa500c1e2cb4cc872d2631945d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0x1188}, 0x5}, {{0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000001880)=[{0x2c, 0x102, 0x6, "42d29223115b455fadb7149e25be3d92d0a09acc7e2a2e9f1b78327ac4"}, {0x54, 0x101, 0x1ff, "8febf0c967ad773773540e6c747e5aaf9dac6e722cc32b57abd7f4424cf0b84cfdfed3340f389094b42945c1f5562961d4bfe5dc468c0d8e0c09bfecfe45d9e9370586d9e8f1"}, {0xe0, 0x110, 0x71, "fcdd99017d4bb92516bae74387c8570296bdb36e94341bedff419d279a87a7a33010232021c4c9f863b702db651d08d23194fb77461a6df0dece98b2471594b1b761c9b71f80a32bc420d5473cafed17d99d5a479858755ab96578ffd2d6a667ae46a4fa7ebaad9774b970a1e754d19eb29bd9608efd1c0bd9e57fe1ec45896917dd670c0eac7809af7dfd8bce12f5f29222ec264cc57d92218f01174b24603e088dacc4c902a117706303ce6a6b69c687897041fdba2b816cbb9dddd704add37a24b445af94e3d9a4e361b9dbc4e6a79f"}, {0xc, 0x0, 0x4}, {0x100, 0x101, 0x0, "f9538b21d81257a8ef7813b0d2c5fa5ce1af4f3fed44571278c596f15561ea8bd41c7346a6ec8a32dfc02c3d64a8e53d300a736c27ce6056d4a03e9309c7db1f46ad8489deeb52f2cbd7a51d098cb52f9d77f858b8e7735ff71d3e5087d8f883e55d4031ad5d6ea353b97f60152143987cca48f4d66d2e1ad441c38866f4f60eb3866968696aa024fcc1c135a84530176fdb36a7742038d67d1cf637406cad60fddd669b54523fbda55ea16efaa3b2e12fe040f175d9f6c8f1a307681e2838f76287be1a00c0caca6c0adbc78cbe2619c37a350245ca3a1ffe8206205049b1f188395b6a6aff9c728ccb42ea36b185a62133c45b"}], 0x26c}, 0x3}], 0x2, 0x4000) 16:31:58 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xffff1f0000000000}]}, 0x58) 16:31:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = socket$rds(0x15, 0x5, 0x0) recvmsg(r1, &(0x7f00000001c0)={&(0x7f0000000080)=@hci, 0x80, &(0x7f0000000100)}, 0x21) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000400)={0x0, 0xfffffe90, 0xfa00, {0xfffffbfff7fffffb, 0x0, 0x13e, 0x8}}, 0x5) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x84800) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x7, 0x9d, 0xffffffff80000000, 0x100000001, 0x7}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x0, &(0x7f00000002c0)={r4, 0x1, 0x6, 0x4}, &(0x7f0000000340)=0x10) 16:31:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x4d, 0x10400003) 16:31:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2b5, 0x10400003) 16:31:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:31:58 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_GET_FPEXC(0xb, &(0x7f0000000040)) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x1, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x1000}}, 0x20) write$RDMA_USER_CM_CMD_JOIN_IP_MCAST(r0, &(0x7f00000001c0)={0x10, 0x30, 0xfa00, {&(0x7f0000000080), 0x2, {0xa, 0x4e23, 0x81, @ipv4={[], [], @remote}, 0x400}, r1}}, 0x38) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) [ 2965.401889] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x329, 0x10400003) 16:31:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1a, 0x10400003) 16:31:59 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400001800000008000011", 0xff}) 16:31:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x300000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:31:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x101800, 0x0) r1 = dup3(r0, r0, 0x0) ioctl$PIO_UNIMAP(r1, 0x4b67, &(0x7f0000000080)={0x3, &(0x7f0000000040)=[{0x7ff, 0x2}, {0x20, 0x5}, {0x2, 0x51}]}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x14) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) ioctl$IOC_PR_RESERVE(r1, 0x401070c9, &(0x7f0000000280)={0xd73, 0xfffffffffffffffe, 0x1}) 16:31:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2a1, 0x10400003) 16:31:59 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xa00000000000000}]}, 0x58) 16:31:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2f6, 0x10400003) [ 2965.888825] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:31:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xb8, 0x10400003) 16:31:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20040, 0x186) ioctl$ASHMEM_GET_PIN_STATUS(r1, 0x7709, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000340)={[{0x7, 0x0, 0x6, 0x7, 0x400, 0x800, 0x9, 0x7f, 0x52, 0x0, 0x2, 0x3, 0x1}, {0x4b800, 0xc86a, 0x0, 0x1, 0x56590637, 0x6, 0x401, 0x3, 0x5, 0x6, 0x2, 0x8, 0x2}, {0x3, 0xfffffffffffffe01, 0x8, 0x8, 0x290, 0x75d, 0x3, 0x9, 0xffffffffffffffff, 0x5, 0x7, 0x742, 0xf621}], 0x3}) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) prctl$PR_GET_NAME(0x10, &(0x7f0000000080)=""/75) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000240)={'security\x00'}, &(0x7f0000000100)=0x54) ioctl$KVM_GET_CLOCK(r1, 0x8030ae7c, &(0x7f00000001c0)) 16:31:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xd7, 0x10400003) 16:31:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f00000000c0)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x13f}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000100)='/dev/sequencer\x00', 0x101000, 0x0) r3 = syz_genetlink_get_family_id$fou(&(0x7f00000001c0)='fou\x00') sendmsg$FOU_CMD_DEL(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000a8}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, r3, 0x5, 0x70bd28, 0x25dfdbfe, {}, [@FOU_ATTR_TYPE={0x8}, @FOU_ATTR_TYPE={0x8, 0x4, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_PORT={0x8, 0x1, 0x4e22}, @FOU_ATTR_IPPROTO={0x8, 0x3, 0x21}]}, 0x38}, 0x1, 0x0, 0x0, 0x40001}, 0x8000) write$RDMA_USER_CM_CMD_MIGRATE_ID(r0, &(0x7f00000002c0)={0x12, 0x10, 0xfa00, {&(0x7f0000000040), 0xffffffffffffffff, r1}}, 0x18) 16:31:59 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0xffffffffffffff1a, 0xfa00, {0x0, 0x0, 0x13f, 0x3}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000040)={0x12, 0xdb, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x85, 0x10400003) [ 2966.764159] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000002008000011", 0xff}) 16:32:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x500}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$adsp(&(0x7f0000000040)='/dev/adsp#\x00', 0x6, 0x400000) ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f0000000080)={0x4, {0x10000, 0x3f, 0xc4f6, 0x8, 0x9, 0x3}}) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x40030000000000}]}, 0x58) 16:32:00 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1b0, 0x10400003) 16:32:00 executing program 0: r0 = syz_open_dev$amidi(&(0x7f0000000100)='/dev/amidi#\x00', 0xfffffffffffffff8, 0x0) ioctl$SG_GET_NUM_WAITING(r0, 0x227d, &(0x7f00000001c0)) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x80000000, 0x400000) syz_open_dev$video4linux(&(0x7f0000000240)='/dev/v4l-subdev#\x00', 0x4, 0x400480) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000080)=@int=0x4, 0x4) r3 = fcntl$dupfd(r1, 0x406, r1) ioctl$SNDRV_RAWMIDI_IOCTL_INFO(r3, 0x810c5701, &(0x7f0000000340)) r4 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000280)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$RTC_PIE_OFF(r0, 0x7006) write$RDMA_USER_CM_CMD_MIGRATE_ID(r4, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r1}}, 0x358) ioctl$sock_inet6_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f00000000c0)) 16:32:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x229, 0x10400003) 16:32:00 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x34b, 0x10400003) 16:32:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x8}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2967.219749] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2967.234017] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$vcsn(&(0x7f00000006c0)='/dev/vcs#\x00', 0x1ff, 0x480040) getsockopt$bt_rfcomm_RFCOMM_LM(r1, 0x12, 0x3, &(0x7f0000000700), &(0x7f0000000740)=0x4) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_BIND_IP(r0, &(0x7f00000000c0)={0x2, 0x28, 0xfa00, {0x0, {0xa, 0x4e20, 0x100, @ipv4={[], [], @rand_addr=0x7}, 0x7}, r2}}, 0x30) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$PIO_FONTRESET(r1, 0x4b6d, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:00 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0xfffffeaa) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vcs\x00', 0x0, 0x0) ioctl$TIOCMBIS(r3, 0x5416, &(0x7f0000000100)=0x6) ioctl$sock_SIOCBRADDBR(r2, 0x89a0, &(0x7f0000000080)) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x103000, 0x0) ioctl$KDENABIO(r4, 0x4b36) ioctl$sock_bt_bnep_BNEPCONNDEL(r4, 0x400442c9, &(0x7f00000001c0)={0x800, @dev={[], 0x15}}) 16:32:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x352, 0x10400003) [ 2967.605497] Unknown ioctl 19254 [ 2967.609910] Unknown ioctl 1074021065 [ 2967.890302] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2967.948970] Unknown ioctl 19254 [ 2967.949370] Unknown ioctl 1074021065 16:32:01 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000fc000008000011", 0xff}) 16:32:01 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x800000000000000}]}, 0x58) 16:32:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xb5, 0x10400003) 16:32:01 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_MIGRATE_ID(0xffffffffffffffff, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x400000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:01 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1d3, 0x10400003) [ 2968.194172] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:01 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000040), 0x13f, 0x100b}}, 0x20) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) 16:32:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x17d, 0x10400003) 16:32:01 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f00000001c0)={0xffffffffffffffff}, 0x13f, 0x2}}, 0x16) write$RDMA_USER_CM_CMD_SET_OPTION(r1, &(0x7f0000000280)={0xe, 0x18, 0xfa00, @ib_path={&(0x7f00000000c0)=[{0x3, 0x0, [0x1, 0x2, 0x8000, 0x6, 0x7, 0xfffffffffffffffb, 0x8000, 0x2, 0x2, 0x2, 0x7fffffff, 0x4, 0x9, 0x8000, 0x0, 0x2]}], r2, 0x1, 0x1, 0x48}}, 0x20) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$IP_VS_SO_GET_TIMEOUT(r3, 0x0, 0x486, &(0x7f0000000040), &(0x7f0000000080)=0xc) 16:32:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000040)='/dev/sequencer2\x00', 0x20000, 0x0) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r1, 0x84, 0x10, &(0x7f0000000100)=@sack_info={r2, 0x52e, 0x8}, 0xc) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r3, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x203, 0x10400003) 16:32:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000340)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) r2 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/sequencer\x00', 0x20000, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e21, 0xfffffffffffffffe, @dev={0xfe, 0x80, [], 0xa}, 0x2}}, 0x7f, 0x1, 0x1, 0xdaa, 0x9}, &(0x7f0000000180)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x17, &(0x7f00000001c0)={r3, 0x886, 0x13, "51983604fe31d9a1b6b2ad5983e46249494967"}, 0x1b) 16:32:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000308000011", 0xff}) 16:32:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x1fffff}]}, 0x58) 16:32:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xf000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x10, 0x10400003) 16:32:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) fchmod(r0, 0xba8dee2a38e33b7e) 16:32:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x7a, 0x10400003) 16:32:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = syz_open_dev$admmidi(&(0x7f00000009c0)='/dev/admmidi#\x00', 0xc, 0x800000224001) write$cgroup_subtree(r1, &(0x7f0000000100)={[{0x2d, 'memory'}, {0x0, 'rdma'}, {0x2b, 'cpu'}, {0x2b, 'memory'}]}, 0x1b) lsetxattr$trusted_overlay_opaque(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)='trusted.overlay.opaque\x00', &(0x7f0000000900)='y\x00', 0x2, 0x1) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@multicast1}}, &(0x7f0000000280)=0xe8) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000740)='TIPCv2\x00') sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f0000000840)={&(0x7f0000000700)={0x10, 0x0, 0x0, 0x36d0ee643e8783d7}, 0xc, &(0x7f0000000800)={&(0x7f0000000780)={0x54, r3, 0x810, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_SOCK={0x30, 0x2, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x8}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xbfb}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_MEDIA={0x10, 0x5, [@TIPC_NLA_MEDIA_PROP={0xc, 0x2, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x8000}, 0xc0) r4 = getegid() getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000002c0)={0x0, 0x0}, &(0x7f0000000440)=0xc) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000940)={r1, 0x10000, 0x7, r1}) lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$fuse(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)='fuse\x00', 0x2, &(0x7f0000000540)={{'fd', 0x3d, r1}, 0x2c, {'rootmode'}, 0x2c, {'user_id', 0x3d, r2}, 0x2c, {'group_id', 0x3d, r4}, 0x2c, {[{@max_read={'max_read'}}, {@max_read={'max_read', 0x3d, 0x8374}}, {@allow_other='allow_other'}], [{@context={'context', 0x3d, 'system_u'}}, {@euid_lt={'euid<', r5}}, {@rootcontext={'rootcontext', 0x3d, 'sysadm_u'}}, {@dont_hash='dont_hash'}, {@mask={'mask', 0x3d, 'MAY_EXEC'}}, {@pcr={'pcr', 0x3d, 0x6}}, {@fowner_eq={'fowner', 0x3d, r6}}, {@func={'func', 0x3d, 'MODULE_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, 'security.selinux\x00'}}]}}) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r7 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) ioctl$SG_GET_KEEP_ORPHAN(r1, 0x2288, &(0x7f00000006c0)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r7, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) fsetxattr$security_selinux(r0, &(0x7f0000000040)='security.selinux\x00', &(0x7f0000000080)='system_u:object_r:syslogd_var_run_t:s0\x00', 0x27, 0x3) 16:32:02 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_SET_INFO(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000340)={0xb8, r1, 0x200, 0x70bd27, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}]}, @IPVS_CMD_ATTR_DAEMON={0xc, 0x3, [@IPVS_DAEMON_ATTR_MCAST_GROUP={0x8, 0x5, @remote}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0xfffffffffffffffd}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x9}, @IPVS_CMD_ATTR_DEST={0x34, 0x2, [@IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x3}, @IPVS_DEST_ATTR_INACT_CONNS={0x8, 0x8, 0x80000000}, @IPVS_DEST_ATTR_ADDR_FAMILY={0x8, 0xb, 0xa}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x4}, @IPVS_DEST_ATTR_U_THRESH={0x8, 0x5, 0x35}, @IPVS_DEST_ATTR_PERSIST_CONNS={0x8, 0x9, 0x6}]}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x100000000}, @IPVS_CMD_ATTR_SERVICE={0x40, 0x1, [@IPVS_SVC_ATTR_TIMEOUT={0x8, 0x8, 0x6}, @IPVS_SVC_ATTR_PORT={0x8, 0x4, 0x4e23}, @IPVS_SVC_ATTR_FWMARK={0x8}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x27}, @IPVS_SVC_ATTR_PROTOCOL={0x8, 0x2, 0x7f}, @IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x10, 0x8}}, @IPVS_SVC_ATTR_PE_NAME={0x8, 0xb, 'sip\x00'}]}]}, 0xb8}, 0x1, 0x0, 0x0, 0x4000010}, 0x4000804) fsetxattr$security_evm(r0, &(0x7f0000000180)='security.evm\x00', &(0x7f00000001c0)=@md5={0x1, "bec72f7af4b8ffc5b274b1ae04121d8a"}, 0x11, 0x2) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x284, 0x10400003) 16:32:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20201, 0x10a) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x49d23f5c313860ce) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) [ 2969.761071] validate_nla: 2 callbacks suppressed [ 2969.761083] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xbd, 0x10400003) 16:32:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x2) ioctl$TCFLSH(r1, 0x540b, 0x40) openat(r1, &(0x7f0000000080)='./file0\x00', 0x2000, 0x80) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x163, 0x10400003) 16:32:03 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000fd000008000011", 0xff}) [ 2970.201723] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:03 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x8800000000000000}]}, 0x58) 16:32:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x7a000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000040)='/dev/usbmon#\x00', 0x40, 0x40) ioctl$KVM_GET_PIT(r2, 0xc048ae65, &(0x7f0000000080)) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) 16:32:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x7d, 0x10400003) 16:32:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000340)='/dev/vga_arbiter\x00', 0x408080, 0x0) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) ioctl$SNDRV_RAWMIDI_IOCTL_STATUS(r2, 0xc0245720, &(0x7f0000000280)={0x1, {r3, r4+30000000}, 0x8000, 0x9}) setsockopt$XDP_UMEM_REG(r2, 0x11b, 0x4, &(0x7f00000001c0)={&(0x7f0000000080)=""/175, 0x1000000, 0x1800, 0x67}, 0x18) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:03 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000180)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x0, 0x0, 0x106}}, 0x20) r1 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000a40)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$video(&(0x7f0000000080)='/dev/video#\x00', 0x0, 0x0) ioctl$VIDIOC_G_TUNER(r2, 0xc054561d, 0x0) ioctl$VIDIOC_TRY_EXT_CTRLS(r2, 0xc0185647, &(0x7f0000000140)={0x0, 0x300, 0x0, [], &(0x7f0000000000)={0x0, 0x0, [], @p_u32=0x0}}) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @remote}}, &(0x7f00000000c0)=0x80, 0x800) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @link_local}, &(0x7f00000001c0)=0x14) write$RDMA_USER_CM_CMD_MIGRATE_ID(r1, &(0x7f0000000140)={0x12, 0x10, 0xfa00, {&(0x7f0000000300), 0xffffffffffffffff, r0}}, 0x358) 16:32:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2e5, 0x10400003) 16:32:04 executing program 0: perf_event_open(&(0x7f000001d000)={0x8, 0x70, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_sctp(0xa, 0x5, 0x84) 16:32:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x299, 0x10400003) 16:32:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = epoll_create1(0x80000) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r5}, &(0x7f0000000280)=0x10) r6 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000140)={0x10000000}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000100)=r7) fcntl$notify(r2, 0x402, 0x1) openat$cgroup(r6, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) dup2(r1, r2) 16:32:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = epoll_create1(0x80000) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r5}, &(0x7f0000000280)=0x10) r6 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000140)={0x10000000}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000100)=r7) fcntl$notify(r2, 0x402, 0x1) openat$cgroup(r6, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) dup2(r1, r2) [ 2971.138192] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2971.152751] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400007802000008000011", 0xff}) 16:32:04 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xc00000000000000}]}, 0x58) 16:32:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x700}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x165, 0x10400003) [ 2971.337369] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x35f, 0x10400003) [ 2971.390105] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:04 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = epoll_create1(0x80000) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r5}, &(0x7f0000000280)=0x10) r6 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000140)={0x10000000}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000100)=r7) fcntl$notify(r2, 0x402, 0x1) openat$cgroup(r6, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) dup2(r1, r2) 16:32:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6d04}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = epoll_create1(0x80000) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r5}, &(0x7f0000000280)=0x10) r6 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000140)={0x10000000}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000100)=r7) fcntl$notify(r2, 0x402, 0x1) openat$cgroup(r6, &(0x7f0000000180)='syz0\x00', 0x200002, 0x0) dup2(r1, r2) 16:32:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = epoll_create1(0x80000) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r5}, &(0x7f0000000280)=0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000140)={0x10000000}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000100)=r6) fcntl$notify(r2, 0x402, 0x1) dup2(r1, r2) 16:32:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1c, 0x10400003) 16:32:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x358, 0x10400003) 16:32:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = epoll_create1(0x80000) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r5}, &(0x7f0000000280)=0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000140)={0x10000000}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)=0x0) ioctl$sock_FIOSETOWN(r4, 0x8901, &(0x7f0000000100)=r6) dup2(r1, r2) [ 2972.026332] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2972.035402] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000108000011", 0xff}) 16:32:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x94, 0x10400003) 16:32:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x68}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = epoll_create1(0x80000) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r5}, &(0x7f0000000280)=0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000140)={0x10000000}) ioctl$TIOCGPGRP(r4, 0x540f, &(0x7f00000000c0)) dup2(r1, r2) 16:32:05 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x6800}]}, 0x58) 16:32:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x144, 0x10400003) [ 2972.473675] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2972.482585] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x9effffff00000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:05 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = epoll_create1(0x80000) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r5}, &(0x7f0000000280)=0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) epoll_ctl$EPOLL_CTL_MOD(r3, 0x3, r1, &(0x7f0000000140)={0x10000000}) dup2(r1, r2) 16:32:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r4}, &(0x7f0000000280)=0x10) syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x99c7, 0x80000) dup2(r1, r2) 16:32:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1b4, 0x10400003) 16:32:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7, r4}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f00000001c0)={0x0, 0xf27d}, &(0x7f0000000200)=0x8) dup2(r1, r2) 16:32:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000fec0000008000011", 0xff}) 16:32:06 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x30}]}, 0x58) 16:32:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x35, 0x10400003) 16:32:06 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x29c, 0x10400003) 16:32:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x74000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x104, 0x10400003) 16:32:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) r3 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) epoll_create1(0x80000) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x63, 0x10400003) 16:32:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000fdfdffff08000011", 0xff}) 16:32:07 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x68}]}, 0x58) 16:32:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2c5, 0x10400003) 16:32:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6c000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x18d, 0x10400003) 16:32:07 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, 0xffffffffffffffff) 16:32:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x25d, 0x10400003) 16:32:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000ff000008000011", 0xff}) [ 2975.115843] validate_nla: 4 callbacks suppressed [ 2975.115864] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2975.145721] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x58, 0x10400003) 16:32:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) epoll_create(0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:08 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0xe00000000000000}]}, 0x58) 16:32:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6d040000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x27, 0x10400003) 16:32:08 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x17, 0x10400003) 16:32:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(0xffffffffffffffff, r1) 16:32:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x28b, 0x10400003) 16:32:09 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r0, r1) 16:32:09 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r0, r1) [ 2975.954656] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2975.987531] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000254000008000011", 0xff}) 16:32:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x16c, 0x10400003) 16:32:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x46d}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x340, 0x10400003) 16:32:09 executing program 0: r0 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r0, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r2 = dup2(0xffffffffffffffff, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r0, r1) 16:32:09 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x8000000}]}, 0x58) 16:32:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x3}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2976.378766] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2976.403203] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:09 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x33a, 0x10400003) 16:32:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000fd00000008000011", 0xff}) 16:32:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x356, 0x10400003) 16:32:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2b7, 0x10400003) [ 2977.110153] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2977.129074] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:10 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x2000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x10}]}, 0x58) 16:32:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x175, 0x10400003) 16:32:10 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x38, 0x10400003) [ 2977.978043] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000000000ff08000011", 0xff}) 16:32:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x351, 0x10400003) 16:32:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x43, 0x10400003) [ 2978.267324] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x10000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xc000000}]}, 0x58) 16:32:11 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x153, 0x10400003) 16:32:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(0xffffffffffffffff, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:11 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xa0, 0x10400003) 16:32:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x12f, 0x10400003) 16:32:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000060000008000011", 0xff}) 16:32:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xf000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x1000000}]}, 0x58) 16:32:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x21c, 0x10400003) 16:32:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xcb, 0x10400003) 16:32:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x300}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:12 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x241, 0x10400003) 16:32:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:13 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:13 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x22b, 0x10400003) [ 2980.237529] validate_nla: 4 callbacks suppressed [ 2980.237539] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000020000008000011", 0xff}) 16:32:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x5b, 0x10400003) 16:32:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x1f4}]}, 0x58) 16:32:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2b9, 0x10400003) [ 2980.686674] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x48}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x343, 0x10400003) 16:32:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x13b, 0x10400003) 16:32:14 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000240)={0x9, 0x4, 0x40, 0x7}, &(0x7f0000000280)=0x10) dup2(r1, r2) 16:32:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2a8, 0x10400003) [ 2981.531684] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2981.548031] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x600000000000000}]}, 0x58) 16:32:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400001600000008000011", 0xff}) 16:32:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2a5, 0x10400003) 16:32:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x108, 0x10400003) 16:32:15 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xf}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, &(0x7f0000000280)) dup2(r1, r2) [ 2981.951785] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(0xffffffffffffffff, r2) 16:32:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x306, 0x10400003) 16:32:15 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) 16:32:16 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f00000003c0)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = dup2(r0, r0) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000440), 0x131f64) clone(0x2002102001ffd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000380)=[@window={0x3, 0x0, 0x800}, @mss], 0x2037) sendmsg$IPVS_CMD_GET_SERVICE(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:32:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x5b, 0x10400003) 16:32:16 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xb00000000000000}]}, 0x58) [ 2982.813252] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x10}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000f5ffffff08000011", 0xff}) 16:32:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x120, 0x10400003) 16:32:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x259, 0x10400003) 16:32:16 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000)='/dev/input/event#\x00', 0x0, 0x2) write$evdev(r0, &(0x7f0000057fa0)=[{}, {}], 0x10000007c) r1 = dup2(r0, r0) clone(0x6102001ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) ioctl$EVIOCGREP(r1, 0x80084503, 0x0) ioctl$KDSETKEYCODE(r1, 0x4b4d, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x8031, 0xffffffffffffffff, 0x0) 16:32:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x60000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2983.410816] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2983.439050] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:17 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000400)='/dev/full\x00', 0x60000, 0x0) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) connect$inet6(r1, &(0x7f0000000140)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$EVIOCREVOKE(r0, 0x40044591, &(0x7f0000000080)=0x8000) getcwd(&(0x7f0000000000)=""/49, 0x31) ioctl$sock_netdev_private(r0, 0x0, 0x0) sendmmsg(r1, &(0x7f0000000480), 0x2e9, 0xffd8) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4) openat$kvm(0xffffffffffffff9c, &(0x7f0000000c80)='/dev/kvm\x00', 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f00000000c0)=""/6, 0x6, 0x1, 0x0, 0x0) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) 16:32:17 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf000000}]}, 0x58) 16:32:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x274, 0x10400003) 16:32:17 executing program 0: r0 = gettid() exit(0x0) capget(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)) 16:32:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2ba, 0x10400003) [ 2984.300487] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2984.315788] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xca, 0x10400003) 16:32:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000fc00000008000011", 0xff}) 16:32:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x60}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xfffffff0}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x23a, 0x10400003) 16:32:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf401}]}, 0x58) 16:32:18 executing program 0: add_key$user(&(0x7f00000000c0)='user\x00', &(0x7f0000000100)={'syz'}, &(0x7f00000001c0), 0x0, 0x0) socket$key(0xf, 0x3, 0x2) sched_setaffinity(0x0, 0x8, &(0x7f0000000100)=0x800000009) tkill(0x0, 0x5) r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000001600)='/proc/self/net/pfkey\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001240)={0x0, 0x70, 0x0, 0x10001, 0x0, 0x0, 0x0, 0xffff, 0x1, 0x7, 0x4, 0x7, 0x3, 0x6512dd2a, 0xfffffffffffffffd, 0x3, 0x10001, 0x7ec5, 0xb12, 0x9, 0xffffffffffff9a6a, 0x40, 0x6, 0x4, 0x60000000, 0x4b95, 0x5e, 0x0, 0x4, 0xfffffffffffff000, 0x6, 0x2, 0x8, 0xffffffffffffff00, 0x6, 0xc1, 0xffffffffffffffeb, 0x4, 0x0, 0x6, 0x4, @perf_config_ext={0x7, 0x3f}, 0x20, 0xffffffffffff8c04, 0x8001, 0x2, 0x1, 0x4, 0xd8}, 0x0, 0xf, r0, 0x9) r1 = socket$inet6(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000140)={0xa, 0xffffffffffffffff, 0x0, @ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x18}}}, 0x1c) sendmmsg(r1, &(0x7f0000000240), 0x5c3, 0x0) 16:32:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x275, 0x10400003) 16:32:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x7400000000000000}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xaf, 0x10400003) 16:32:18 executing program 0: socket$packet(0x11, 0x3, 0x300) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x4000000000, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket(0x15, 0x800, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f00000000c0)={0x87, 0x3f, 0x8, 0x6, 0xce, 0x800, 0x6446, 0x3}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x8) setsockopt$IP_VS_SO_SET_STOPDAEMON(0xffffffffffffffff, 0x0, 0x48c, &(0x7f0000000000)={0x0, 'veth1_to_team\x00'}, 0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000002bc0), 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000002a80)={&(0x7f0000000080)=@in={0x2, 0x4e24, @broadcast}, 0x10, &(0x7f00000027c0), 0x0, &(0x7f00000029c0)}, 0x0) ioctl(r0, 0x8916, &(0x7f0000000000)) ioctl(r0, 0x8936, &(0x7f0000000000)) openat$pfkey(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl(r0, 0x4, &(0x7f00000015c0)="b54442d208361af9fcea1edb57381e83e79ff8d05ab8a03fbd4ec808d412ed1e8527e8c1e0682f2f04f2b0bf9906fd2540d4929951274f125cb8cf00d45bded8ed054c09e6b4bb77e54ca1b34e645c60a74de1c1681c7cdc79c306bc9556d46dc3cc2588b58934b79c8b7a2d8f87cdd088d66eedb5a3b52febabc918988c4b09d74460aa") r1 = open(0x0, 0x141048, 0x0) close(r1) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX_OLD(r0, 0x84, 0x6b, &(0x7f0000000400)=[@in={0x2, 0x4e21, @multicast1}], 0x10) syz_open_dev$loop(&(0x7f0000000200)='/dev/loop#\x00', 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000e5b000)={0x2, 0x2004e20}, 0x10) connect$inet(r2, &(0x7f0000ccb000)={0x2, 0x4e20}, 0x10) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x1, 0x14, &(0x7f0000001500)=ANY=[@ANYBLOB="180000000300000000000000000000009500000000000000b1611dbc9951682d5ebe5a190fc94f2fbe7699d2ced1157228831620ff35191a4d95b5582f9df96286ad59bfe0e766cf4796c8ffcba85e2e45fe93133f06c84beda0f71cbd0b916fb56d15ee42d8cfa521854fb88988c83660fa886d72d0e58ae62136e848916cb9f3d987b8715cc4e04c757f572c575c93ac0764f30ffd87f4238c7237baa6daa32c0ef3a6"], 0x0, 0x1, 0xb7, &(0x7f0000000440)=""/183}, 0x48) r4 = socket$kcm(0x29, 0x1000000000002, 0x0) ioctl$sock_kcm_SIOCKCMATTACH(r4, 0x89e0, &(0x7f000031aff8)={r2, r3}) ioctl$sock_kcm_SIOCKCMCLONE(r4, 0x89e2, &(0x7f00000003c0)={0xffffffffffffffff}) sendmsg$rds(r5, &(0x7f0000001c00)={&(0x7f0000000080), 0x10, &(0x7f00000002c0)=[{&(0x7f0000000500)=""/4096, 0x1000}], 0x1, &(0x7f0000001b40), 0x0, 0xffffffffffffffff}, 0x0) 16:32:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x331, 0x10400003) 16:32:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x8800}]}, 0x58) 16:32:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000000000fd08000011", 0xff}) 16:32:19 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xfffffff0}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2985.829559] validate_nla: 4 callbacks suppressed [ 2985.829581] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2985.896515] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x27c, 0x10400003) 16:32:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1f1, 0x10400003) 16:32:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0xf0ffff}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x35c, 0x10400003) [ 2986.447300] netlink: 'syz-executor0': attribute type 4 has an invalid length. [ 2986.455273] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000feffffff08000011", 0xff}) [ 2986.491727] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x21b, 0x10400003) 16:32:19 executing program 0 (fault-call:7 fault-nth:0): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:19 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x7}]}, 0x58) 16:32:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x7400}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:19 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x234, 0x10400003) [ 2986.786773] FAULT_INJECTION: forcing a failure. [ 2986.786773] name failslab, interval 1, probability 0, space 0, times 0 [ 2986.827463] CPU: 0 PID: 32756 Comm: syz-executor0 Not tainted 4.20.0-rc6+ #277 [ 2986.834853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2986.844247] Call Trace: [ 2986.846898] dump_stack+0x244/0x39d [ 2986.850571] ? dump_stack_print_info.cold.1+0x20/0x20 [ 2986.855796] should_fail.cold.4+0xa/0x17 [ 2986.859895] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2986.865020] ? perf_trace_lock_acquire+0x15b/0x800 [ 2986.869971] ? debug_smp_processor_id+0x1c/0x20 [ 2986.874681] ? find_held_lock+0x36/0x1c0 [ 2986.878787] ? perf_trace_sched_process_exec+0x860/0x860 [ 2986.884253] ? kvm_uevent_notify_change.part.32+0xee/0x450 [ 2986.889909] __should_failslab+0x124/0x180 [ 2986.894167] should_failslab+0x9/0x14 [ 2986.897986] kmem_cache_alloc_trace+0x2d7/0x750 [ 2986.902685] kvm_uevent_notify_change.part.32+0x11f/0x450 [ 2986.908238] ? kvm_vm_release+0x50/0x50 [ 2986.912250] kvm_put_kvm+0x182/0xff0 [ 2986.916005] ? mnt_get_count+0x150/0x150 [ 2986.920090] ? kvm_write_guest_cached+0x40/0x40 [ 2986.924782] ? do_raw_spin_unlock+0xa7/0x330 [ 2986.929421] ? up_write+0x7b/0x220 [ 2986.932978] ? down_write_nested+0x130/0x130 [ 2986.937419] ? mntput+0x74/0xa0 [ 2986.940734] ? debugfs_remove_recursive+0x40d/0x530 [ 2986.945761] ? fsnotify_first_mark+0x350/0x350 [ 2986.950373] ? debugfs_remove+0x130/0x130 [ 2986.954547] ? kvm_vm_release+0x50/0x50 [ 2986.958540] kvm_vcpu_release+0x7b/0xa0 [ 2986.962552] __fput+0x385/0xa30 [ 2986.965852] ? get_max_files+0x20/0x20 [ 2986.969786] ? trace_hardirqs_on+0xbd/0x310 [ 2986.974119] ? kasan_check_read+0x11/0x20 [ 2986.978301] ? task_work_run+0x1af/0x2a0 [ 2986.982376] ? trace_hardirqs_off_caller+0x310/0x310 [ 2986.987494] ? expand_files.part.8+0x9a0/0x9a0 [ 2986.992101] ____fput+0x15/0x20 [ 2986.995400] task_work_run+0x1e8/0x2a0 [ 2986.999316] ? task_work_cancel+0x240/0x240 [ 2987.003665] exit_to_usermode_loop+0x318/0x380 [ 2987.008266] ? __bpf_trace_sys_exit+0x30/0x30 [ 2987.012782] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2987.018338] ? __do_page_fault+0x491/0xe60 [ 2987.022617] do_fast_syscall_32+0xcd5/0xfb2 [ 2987.026967] ? do_int80_syscall_32+0x890/0x890 [ 2987.031564] ? entry_SYSENTER_compat+0x68/0x7f [ 2987.036196] ? trace_hardirqs_off_caller+0xbb/0x310 [ 2987.041255] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2987.046111] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2987.050977] ? trace_hardirqs_on_caller+0x310/0x310 [ 2987.056005] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 2987.061033] ? prepare_exit_to_usermode+0x291/0x3b0 [ 2987.066071] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2987.070952] entry_SYSENTER_compat+0x70/0x7f [ 2987.075375] RIP: 0023:0xf7f07a29 [ 2987.078753] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 2987.097663] RSP: 002b:00000000f5f030cc EFLAGS: 00000296 ORIG_RAX: 000000000000003f [ 2987.105378] RAX: 0000000000000005 RBX: 0000000000000004 RCX: 0000000000000005 [ 2987.112653] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2987.119937] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 16:32:20 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x166, 0x10400003) [ 2987.127212] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 2987.134484] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:32:20 executing program 0 (fault-call:7 fault-nth:1): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) [ 2987.351349] FAULT_INJECTION: forcing a failure. [ 2987.351349] name failslab, interval 1, probability 0, space 0, times 0 [ 2987.379985] CPU: 1 PID: 303 Comm: syz-executor0 Not tainted 4.20.0-rc6+ #277 [ 2987.387195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2987.396567] Call Trace: [ 2987.399178] dump_stack+0x244/0x39d [ 2987.402832] ? dump_stack_print_info.cold.1+0x20/0x20 [ 2987.408072] should_fail.cold.4+0xa/0x17 [ 2987.412175] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 2987.417299] ? put_dec+0x3b/0xf0 [ 2987.420691] ? save_stack+0x43/0xd0 [ 2987.424343] ? put_dec+0xf0/0xf0 [ 2987.427725] ? format_decode+0x1b2/0xaf0 [ 2987.431811] ? find_held_lock+0x36/0x1c0 [ 2987.435922] ? perf_trace_sched_process_exec+0x860/0x860 [ 2987.441390] ? rcu_lockdep_current_cpu_online+0x1a4/0x210 [ 2987.446958] __should_failslab+0x124/0x180 [ 2987.451213] should_failslab+0x9/0x14 [ 2987.455029] kmem_cache_alloc_trace+0x2d7/0x750 [ 2987.459733] kvm_uevent_notify_change.part.32+0x20e/0x450 [ 2987.465299] ? kvm_vm_release+0x50/0x50 [ 2987.469273] kvm_put_kvm+0x182/0xff0 [ 2987.473003] ? mnt_get_count+0x150/0x150 [ 2987.477085] ? kvm_write_guest_cached+0x40/0x40 [ 2987.481762] ? do_raw_spin_unlock+0xa7/0x330 [ 2987.486186] ? up_write+0x7b/0x220 [ 2987.489744] ? down_write_nested+0x130/0x130 [ 2987.494163] ? mntput+0x74/0xa0 [ 2987.497484] ? debugfs_remove_recursive+0x40d/0x530 [ 2987.502533] ? fsnotify_first_mark+0x350/0x350 [ 2987.507138] ? debugfs_remove+0x130/0x130 [ 2987.511322] ? kvm_vm_release+0x50/0x50 [ 2987.515321] kvm_vcpu_release+0x7b/0xa0 [ 2987.519311] __fput+0x385/0xa30 [ 2987.522611] ? get_max_files+0x20/0x20 [ 2987.526509] ? trace_hardirqs_on+0xbd/0x310 [ 2987.530834] ? kasan_check_read+0x11/0x20 [ 2987.534987] ? task_work_run+0x1af/0x2a0 [ 2987.539049] ? trace_hardirqs_off_caller+0x310/0x310 [ 2987.544144] ? expand_files.part.8+0x9a0/0x9a0 [ 2987.548745] ____fput+0x15/0x20 [ 2987.552037] task_work_run+0x1e8/0x2a0 [ 2987.555928] ? task_work_cancel+0x240/0x240 [ 2987.560250] exit_to_usermode_loop+0x318/0x380 [ 2987.564859] ? __bpf_trace_sys_exit+0x30/0x30 [ 2987.569379] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 2987.574909] ? __do_page_fault+0x491/0xe60 [ 2987.579141] do_fast_syscall_32+0xcd5/0xfb2 [ 2987.583459] ? do_int80_syscall_32+0x890/0x890 [ 2987.588034] ? entry_SYSENTER_compat+0x68/0x7f [ 2987.592616] ? trace_hardirqs_off_caller+0xbb/0x310 [ 2987.597635] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2987.602485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2987.607326] ? trace_hardirqs_on_caller+0x310/0x310 [ 2987.612342] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 2987.617377] ? prepare_exit_to_usermode+0x291/0x3b0 [ 2987.622403] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 2987.627252] entry_SYSENTER_compat+0x70/0x7f [ 2987.631656] RIP: 0023:0xf7f07a29 [ 2987.635029] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 2987.653925] RSP: 002b:00000000f5f030cc EFLAGS: 00000296 ORIG_RAX: 000000000000003f [ 2987.661634] RAX: 0000000000000005 RBX: 0000000000000004 RCX: 0000000000000005 [ 2987.668913] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 2987.676176] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 2987.683441] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 2987.690703] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:32:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1de, 0x10400003) [ 2987.704796] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 2987.734692] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xbb, 0x10400003) 16:32:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x6c00}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf00000000000000}]}, 0x58) 16:32:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000208000011", 0xff}) 16:32:21 executing program 0 (fault-call:7 fault-nth:2): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) [ 2987.899983] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x15e, 0x10400003) 16:32:21 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$mice(&(0x7f0000000080)='/dev/input/mice\x00', 0x0, 0x400) name_to_handle_at(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x91, 0x3, "6492daccac2bd9485281ead3167e4be1463ea5194be78355ecee2077e4927b204ce7d07aaf6dab7c011a86fd0e3d90a3168952381fb6001a61efe31f93bf35d57e621ea56a0a771224076ee175579ed864499d397ea2635635142d8562e322d1640120d62a925edc108dff5e515a3744f23b1edaf7f4677c136801557b03fc0872781f8e4ab75ec356"}, &(0x7f00000001c0), 0x400) prctl$PR_SET_ENDIAN(0x14, 0x3) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r1, r0) 16:32:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x135, 0x10400003) 16:32:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1, 0x0, 0x7a00}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2988.553095] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x144, 0x10400003) 16:32:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1c0, 0x10400003) 16:32:22 executing program 0: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x20000, 0x0) fcntl$notify(r0, 0x402, 0x5) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) setsockopt$TIPC_DEST_DROPPABLE(0xffffffffffffffff, 0x10f, 0x81, &(0x7f00000000c0)=0x8000, 0x4) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x2) r4 = dup2(r1, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r2, r3) 16:32:22 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xb000000}]}, 0x58) 16:32:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) [ 2989.354522] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000808000011", 0xff}) 16:32:22 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x315, 0x10400003) 16:32:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1e7, 0x10400003) 16:32:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x3, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) [ 2989.496998] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 16:32:22 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000006c0)='/dev/kvm\x00', 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) write$binfmt_elf64(r1, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x585) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1f4, 0x10400003) 16:32:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x2000000}]}, 0x58) 16:32:23 executing program 0: r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer\x00', 0x10141, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = openat$full(0xffffffffffffff9c, &(0x7f0000001200)='/dev/full\x00', 0x840, 0x0) r3 = openat$nullb(0xffffffffffffff9c, &(0x7f0000001240)='/dev/nullb0\x00', 0x8000, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001280)='/dev/snapshot\x00', 0x16040, 0x0) ioctl$KVM_CREATE_DEVICE(0xffffffffffffffff, 0xc00caee0, &(0x7f00000012c0)={0x4, 0xffffffffffffffff}) r6 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000001300)='cgroup.type\x00', 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001380)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f00000011c0)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001140)="6914b9ab3e6b155ba3c6f148e98e56c9a666469261ec1590d0fc28d5f3e9b305d9effcb99be2813ad61740c642b8cd4054da6050dc45936dc391bd1283d2d4db45eb22f3b3db8ab23153743674a8d09b2f401795", 0x54}], 0x2, &(0x7f0000001340)=[@rights={0x24, 0x1, 0x1, [r1, r2, r3, r4, r5, r6]}], 0x24, 0x4000040}, 0x0) r7 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r7, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r8, 0xae60) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) r10 = dup2(r7, r8) ioctl$KVM_TPR_ACCESS_REPORTING(r9, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r10, 0x84, 0x22, 0x0, 0x0) dup2(r8, r9) 16:32:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x253, 0x10400003) 16:32:23 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000080)={'tunl0\x00', 0x7fff}) dup2(r1, r2) 16:32:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x22, 0x10400003) [ 2990.355145] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 16:32:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000018000008000011", 0xff}) 16:32:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x224, 0x10400003) 16:32:24 executing program 0: r0 = syz_open_dev$mice(&(0x7f0000000480)='/dev/input/mice\x00', 0x0, 0x8000) ioctl$KVM_CREATE_VCPU(r0, 0xae41, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f00000002c0)={0x2, 0x3}) socket$netlink(0x10, 0x3, 0x13) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) r5 = dup2(r2, r3) r6 = gettid() getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x13, &(0x7f0000000400)={0x0, 0x5}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000280)={0x26a3, 0xd, 0x9f, 0x3f, r7}, &(0x7f0000000300)=0xffffffffffffffca) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, &(0x7f0000000340)={0x7, 0xa, 0x1ff, 0x1000000000000000, r8}, &(0x7f0000000380)=0x10) ioctl$KVM_S390_UCAS_UNMAP(r5, 0x4018ae51, &(0x7f0000000000)={0x0, 0x9, 0x5}) ioctl$KVM_TRANSLATE(r4, 0xc018ae85, &(0x7f00000003c0)={0x1000, 0x0, 0x9, 0x7, 0x8}) fcntl$setown(r2, 0x8, r6) ioctl$KVM_SET_FPU(r4, 0x41a0ae8d, &(0x7f00000000c0)={[], 0x3, 0x3ff, 0x3, 0x0, 0xb80, 0x10000, 0xd000, [], 0x5573}) setsockopt$SO_VM_SOCKETS_BUFFER_MIN_SIZE(r5, 0x28, 0x1, &(0x7f0000000080)=0x6, 0x8) 16:32:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x51, 0x4, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf00}]}, 0x58) 16:32:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x57, 0x10400003) [ 2990.739371] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 16:32:24 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) ppoll(&(0x7f0000000080)=[{r3, 0x1200}], 0x1, &(0x7f00000000c0)={0x77359400}, &(0x7f0000000100)={0x6}, 0x8) 16:32:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x8a, 0x10400003) [ 2991.224601] netlink: 20 bytes leftover after parsing attributes in process `syz-executor3'. 16:32:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x225, 0x10400003) 16:32:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x6, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000fe80000008000011", 0xff}) 16:32:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x51, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x34f, 0x10400003) 16:32:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x2000}]}, 0x58) 16:32:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x202, 0x10400003) 16:32:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1fa, 0x10400003) 16:32:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) ioctl$SIOCGIFMTU(r3, 0x8921, &(0x7f0000000080)) dup2(r1, r2) 16:32:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x12, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1fe, 0x10400003) 16:32:25 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) r4 = dup2(r1, r2) openat$vsock(0xffffffffffffff9c, &(0x7f0000000200)='/dev/vsock\x00', 0xa0200, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x206, 0x2, 0x68, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0xf, &(0x7f0000000100)={r5, @in6={{0xa, 0x4e21, 0x4, @loopback, 0x7461}}, 0x8, 0x7f, 0x100, 0x0, 0x7}, &(0x7f00000001c0)=0x98) 16:32:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x3e8}]}, 0x58) 16:32:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2c8, 0x10400003) 16:32:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000027808000011", 0xff}) 16:32:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2a1, 0x10400003) 16:32:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x33, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$VIDIOC_ENUMSTD(r0, 0xc0405619, &(0x7f0000000080)={0x9, 0x1780, "e4595586aafa727e73a41965c06acd4b2da00df548657926", {0x0, 0xc00}, 0x10001}) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) openat$vicodec1(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/video37\x00', 0x2, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) ioctl$DRM_IOCTL_ADD_CTX(0xffffffffffffffff, 0xc0086420, &(0x7f0000000100)={0x0}) ioctl$DRM_IOCTL_RM_CTX(0xffffffffffffffff, 0xc0086421, &(0x7f0000000140)={r3}) dup2(r1, r2) 16:32:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$VIDIOC_ENUM_FREQ_BANDS(r3, 0xc0405665, &(0x7f0000000080)={0x9, 0x7, 0x0, 0x0, 0xffffffffffffff5a, 0x7, 0x8}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x344, 0x10400003) 16:32:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) r4 = dup2(r1, r2) ioctl$KVM_IOEVENTFD(r4, 0x4040ae79, &(0x7f0000000100)={0x6000, &(0x7f00000000c0), 0x4, r3, 0x4}) ioctl$EXT4_IOC_RESIZE_FS(r4, 0x40086610, &(0x7f0000000080)=0x9c) 16:32:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x10000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:26 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x200000000000000}]}, 0x58) 16:32:26 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_dev$radio(&(0x7f0000000180)='/dev/radio#\x00', 0x2, 0x2) ioctl$TCXONC(r2, 0x540a, 0xa5b) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) inotify_add_watch(r4, &(0x7f00000000c0)='./file0\x00', 0x50000624) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f0000000080)=0xfffffffffffff001) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000100)) ioctl$VIDIOC_QUERYSTD(r4, 0x8008563f, &(0x7f00000001c0)=0x0) ioctl$VIDIOC_S_STD(r2, 0x40085618, &(0x7f0000000200)=r5) dup2(r1, r3) ioctl$KVM_S390_VCPU_FAULT(r3, 0x4004ae52, &(0x7f0000000140)=0x2) 16:32:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x158, 0x10400003) 16:32:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000005, 0x0) shutdown(r4, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000080)) [ 2993.785887] validate_nla: 1 callbacks suppressed [ 2993.785899] netlink: 'syz-executor3': attribute type 51 has an invalid length. 16:32:27 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000408000011", 0xff}) 16:32:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x258, 0x10400003) [ 2994.250486] netlink: 'syz-executor3': attribute type 51 has an invalid length. 16:32:27 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x10, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rfkill\x00', 0x400, 0x0) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r2, 0x80045301, &(0x7f00000000c0)) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) memfd_create(&(0x7f0000000100)='!vmnet1vmnet0)vmnet1em0\x00', 0x3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, 0x0, 0x0) dup2(r1, r3) 16:32:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x34f, 0x10400003) 16:32:27 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000240)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmc(&(0x7f0000000080)='/dev/snd/pcmC#D#c\x00', 0x6, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r3, 0xc1205531, &(0x7f00000000c0)={0x2, 0x0, 0x5191, 0x0, [], [], [], 0x2, 0x3, 0xc6dc, 0x6, "91a375ea420bf94955dee6ab50f3e541"}) setsockopt$inet_mtu(r3, 0x0, 0xa, &(0x7f0000000040)=0x1, 0x4) r4 = dup2(r3, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x4000000000000000}]}, 0x58) 16:32:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x302, 0x10400003) 16:32:28 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$usbmon(&(0x7f0000000080)='/dev/usbmon#\x00', 0x3, 0x2001) ioctl$SG_GET_SCSI_ID(r2, 0x2276, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r4 = dup2(r0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x2000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x805, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4df, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$BLKBSZSET(r6, 0x40081271, &(0x7f0000000100)=0xffffffff80000001) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000001c0)=0x10000) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000340)={0x6c07, 0x3, 0x3ff, 0x5, 0x4}) futex(&(0x7f0000000080)=0x2, 0x0, 0x2, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)=0x2, 0x0) flistxattr(r6, &(0x7f0000000400)=""/168, 0xfffffffffffffcc0) epoll_wait(r6, &(0x7f0000000180)=[{}, {}], 0x2, 0xd) unshare(0x2000000) r7 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x0, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000300)={0xa, 0x4e21, 0x0, @remote, 0xa7a}, 0x1c) ioctl$KVM_HAS_DEVICE_ATTR(r7, 0x4018aee3, &(0x7f0000000500)={0x0, 0x7, 0x10000008ffe, &(0x7f0000000040)=0xfffffffffffffffc}) setsockopt$inet6_dccp_buf(r7, 0x21, 0xf, &(0x7f00000000c0)="7f1528e730ad2b3cb9484de5e5e6bbf124cdb83c7ce6b7", 0x17) openat$nullb(0xffffffffffffff9c, &(0x7f0000000700)='/dev/nullb0\x00', 0x600080, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000000580)=""/177) fsetxattr$trusted_overlay_redirect(r5, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x0) openat$cgroup_ro(r6, &(0x7f00000004c0)='cpu.stat\x00', 0x0, 0x0) clone(0x0, &(0x7f00000004c0), 0x0, &(0x7f0000000000), &(0x7f0000000740)="7d0442333e9d8042983c53da0c51c3689670895a71c496b98790c232ae4a5ad0c0b4658d74d32ecf84a322e1c66aed0412a1224ee0914d30ce9a2ea23c4f0be9068485742cba44ccd94d456a4bae1d") ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r1, r3) 16:32:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xd1, 0x10400003) [ 2995.007695] QAT: Invalid ioctl [ 2995.052186] QAT: Invalid ioctl [ 2995.062748] netlink: 'syz-executor3': attribute type 16 has an invalid length. [ 2995.398472] QAT: Invalid ioctl [ 2995.426630] QAT: Invalid ioctl 16:32:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x500000000000000}]}, 0x58) 16:32:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x30c, 0x10400003) [ 2995.716275] netlink: 'syz-executor3': attribute type 16 has an invalid length. 16:32:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400001700000008000011", 0xff}) 16:32:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x3a, 0x10400003) 16:32:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x2, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:29 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x26f, 0x10400003) 16:32:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000006008000011", 0xff}) 16:32:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2de, 0x10400003) 16:32:29 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x5, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:29 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x0, 0x4000) ioctl$TIOCNXCL(r2, 0x540d) setsockopt(r2, 0x1f, 0x7, &(0x7f00000000c0)="f95eb62cbad4597848f2252ed87619b6c8be6a31ffa4d891d13cbbed9fa44f2fab49a279e3021c88473be3f1894c26c584a7ac29aabba1adaced2dd0e14e363e14843fed91abe1c2381d8ee098b07a6f292c302d4fa8afac19585e39567c092628268f2481ac07bd53a63510beba996415183335c556b0acf8fd5bf601358be141150fb9ecd52cd9ac46231df91c7a8f163cc3c387d3e38c706cca87c8eac5d79d936f8563ff0a64ab21f00ab30ee1838f2ffafe07886ec5d060480df1b26ad5", 0xc0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SMI(r2, 0xaeb7) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) r5 = dup2(r1, r3) ioctl$TUNSETNOCSUM(r5, 0x400454c8, 0x0) 16:32:29 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x300000000000000}]}, 0x58) 16:32:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x182, 0x10400003) 16:32:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000080)='/dev/snapshot\x00', 0x40, 0x0) ioctl$BLKROTATIONAL(r2, 0x127e, &(0x7f00000000c0)) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r1, r3) [ 2996.673211] netlink: 'syz-executor3': attribute type 5 has an invalid length. 16:32:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x29b, 0x10400003) 16:32:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) r4 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x1e, &(0x7f00000000c0)=0x2, 0x4) 16:32:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x134, 0x10400003) 16:32:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000001608000011", 0xff}) 16:32:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) setsockopt$SO_TIMESTAMPING(r3, 0x1, 0x25, &(0x7f0000000080)=0x40, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) [ 2997.379892] netlink: 'syz-executor3': attribute type 5 has an invalid length. 16:32:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x7, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x320, 0x10400003) 16:32:30 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x40000000}]}, 0x58) 16:32:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xc3, 0x10400003) 16:32:30 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x4000000000003f, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) finit_module(r3, &(0x7f0000000040)='GPLself\x00', 0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) r4 = dup2(r1, r2) ioctl$sock_netdev_private(r4, 0x89fc, &(0x7f0000000040)) 16:32:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000080)) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) bind$vsock_dgram(r3, &(0x7f00000000c0)={0x28, 0x0, 0x0, @host}, 0x10) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x332, 0x10400003) 16:32:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ff1000/0xf000)=nil, &(0x7f0000ff3000/0x4000)=nil, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ff5000/0x1000)=nil, &(0x7f0000ff7000/0x4000)=nil, &(0x7f0000ff7000/0x2000)=nil, &(0x7f0000e00000/0x200000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000f77000/0x2000)=nil, &(0x7f0000000080)="5af57b1c515eec112900d1275518e3ad1627c89f2489a5d441112e54c003ea82852a77e6383571450a59810de3ebbc6fab5ab7d3dc7b0519389104abfd02eb12fad94f497ba960f7bab396148cc5f9b750946551114112e08387cc77ec9b171d15401c88fd96ec4f347a47b1de94ce735c9d1e3045876a36e4912107d506c6e85880df467f85afa4811a4ca202b3a9a5ef52d64d3c6bad815a70453718eb53c93a681732741f6e70336884cb796342b0b332cf427855fea37c1a4627cd00007f535bea7a51110d756b0d97816c7865657bf8f691bc5a43c7cd88fe63f0b08aaf73f230170aac96211b54d7563a9416ef20abb00a8de9df82", 0xf8, r0}, 0x68) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$sock_inet_SIOCSIFNETMASK(r3, 0x891c, &(0x7f0000000200)={'\x00', {0x2, 0x8, @multicast2}}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0xa, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xdf, 0x10400003) 16:32:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000fffffffe08000011", 0xff}) [ 2998.251981] netlink: 'syz-executor3': attribute type 10 has an invalid length. 16:32:31 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x301240) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r2, r3) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0x9, 0x18}, 0xc) ioctl$EXT4_IOC_RESIZE_FS(r5, 0x40086610, &(0x7f0000000140)=0x3) 16:32:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x308, 0x10400003) 16:32:31 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xe803000000000000}]}, 0x58) 16:32:31 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x7, 0x200) ioctl$DRM_IOCTL_ADD_CTX(r0, 0xc0086420, &(0x7f00000000c0)={0x0}) ioctl$DRM_IOCTL_DMA(r3, 0xc0286429, &(0x7f0000000200)={r4, 0x8, &(0x7f0000000100)=[0x6, 0x3, 0x1f, 0x7, 0x0, 0x8000, 0x7ff, 0x8001], &(0x7f0000000140)=[0x1, 0xffffffffffffff81, 0x8000], 0x7, 0x7, 0x100000, &(0x7f0000000180)=[0xffffffffffffffff, 0xffff, 0x6, 0x0, 0x5, 0xffffffff, 0x7fffffff], &(0x7f00000001c0)=[0x1, 0xcf]}) r5 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r0, r2) 16:32:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x31, 0x10400003) 16:32:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x6, 0x10400003) 16:32:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r2, 0x800c6613, &(0x7f0000000080)={0x0, @aes256, 0x1, "4cd79d3d55952c31"}) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:32 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xa6, 0x10400003) [ 2999.142920] team0: Port device team_slave_0 removed 16:32:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x5100, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:32 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$vimc1(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video1\x00', 0x2, 0x0) ioctl$VIDIOC_S_CROP(r2, 0x4014563c, &(0x7f00000000c0)={0x6, {0x8452, 0x8, 0xff, 0x7}}) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r1, r3) ioctl$BLKFRASET(r4, 0x1264, &(0x7f0000000100)=0xabb) [ 2999.474199] netlink: 'syz-executor3': attribute type 10 has an invalid length. 16:32:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x8800000000000000}]}, 0x58) 16:32:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r1, r0) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$FS_IOC_GETVERSION(r0, 0x80047601, &(0x7f0000000080)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2e0, 0x10400003) 16:32:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000004008000011", 0xff}) 16:32:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x111, 0x10400003) 16:32:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:33 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sys/net/ipv4/vs/sync_refresh_period\x00', 0x2, 0x0) syz_open_pts(r0, 0x42) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f00000000c0)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r2, r3) 16:32:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x151, 0x10400003) 16:32:33 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) clock_gettime(0x0, &(0x7f0000000980)={0x0, 0x0}) recvmmsg(0xffffffffffffff9c, &(0x7f0000000900)=[{{&(0x7f0000000080)=@sco, 0x80, &(0x7f0000000240)=[{&(0x7f0000000100)=""/170, 0xaa}, {&(0x7f00000001c0)=""/67, 0x43}], 0x2}, 0x3f}, {{0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000280)=""/105, 0x69}, {&(0x7f0000000300)=""/25, 0x19}, {&(0x7f0000000340)=""/147, 0x93}, {&(0x7f0000000400)}, {&(0x7f0000000440)=""/242, 0xf2}, {&(0x7f0000000540)=""/129, 0x81}, {&(0x7f0000000600)=""/251, 0xfb}], 0x7, &(0x7f0000000740)=""/41, 0x29}, 0xee}, {{&(0x7f0000000780)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f00000008c0)=[{&(0x7f0000000800)=""/22, 0x16}, {&(0x7f0000000840)=""/86, 0x56}], 0x2}, 0x9}], 0x3, 0x40, &(0x7f00000009c0)={r2, r3+30000000}) getsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000a00)={@multicast2, @loopback}, &(0x7f0000000a40)=0xc) r5 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r6 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, 0x0, 0x0) dup2(r1, r5) 16:32:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2c, 0x10400003) 16:32:33 executing program 0: r0 = creat(&(0x7f0000000100)='./file0\x00', 0x0) write$cgroup_type(r0, &(0x7f00000009c0)='threaded\x00', 0xced423) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) lseek(r0, 0x0, 0x0) write$P9_RLOCK(r0, 0x0, 0xfffffffffffffe63) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r2, r3) [ 3000.506089] D: renamed from team_slave_0 16:32:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2c4, 0x10400003) 16:32:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf8ff0100}]}, 0x58) 16:32:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x34, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000fffffdfd08000011", 0xff}) 16:32:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x5c, 0x10400003) 16:32:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xcb, 0x10400003) 16:32:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080)='/dev/kvm\x00', 0x800000000000000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x181, 0x10400003) 16:32:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$sock_bt(r3, 0xdd17, &(0x7f0000000080)="52416d98c7296136") getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1fa, 0x10400003) 16:32:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'Q\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000ffffffc308000011", 0xff}) 16:32:34 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r1, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r3 = dup2(r0, r1) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r3, 0x40505412, &(0x7f0000000100)={0x1, 0x22f4, 0x3, 0x0, 0xe}) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) [ 3001.612500] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:35 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x68000000}]}, 0x58) [ 3001.728674] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x319, 0x10400003) 16:32:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "dc0500003100"}]}, 0x34}}, 0x0) 16:32:35 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x4000, 0x0) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(0xffffffffffffffff, 0x84, 0x7c, &(0x7f0000000080)={0x0, 0x2, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER_VALUE(r0, 0x84, 0x7c, &(0x7f0000000100)={r1, 0xff, 0x6}, &(0x7f0000000140)=0x8) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f0000000180)=0x27) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup2(r2, r3) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r3, r4) 16:32:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1bb, 0x10400003) 16:32:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)={0x800000000}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:35 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) r4 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_STATS(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x400, 0x70bd27, 0x25dfdbfb, {}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x10}, 0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xcf, 0x10400003) [ 3002.732022] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xfd, 0x10400003) 16:32:36 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xa00}]}, 0x58) [ 3003.025388] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000025408000011", 0xff}) 16:32:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e22, @broadcast}}, [0x10000, 0x200, 0x100, 0x20, 0x5c7, 0x0, 0xffffffffffffff00, 0x9, 0x100000000, 0x1, 0x40, 0x6ff7, 0x1, 0xfffffffffffffffe, 0x9]}, &(0x7f0000000180)=0x100) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f00000001c0)={0x9, 0x2, 0x20b, 0x200, 0x3ff, 0x1e103c0000000000, 0x2, 0x7, r2}, &(0x7f0000000200)=0x20) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup2(r0, r3) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r3, r4) 16:32:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x14, 0x10400003) 16:32:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "e00300003100"}]}, 0x34}}, 0x0) 16:32:36 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xaf, 0x10400003) 16:32:36 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) openat$apparmor_thread_exec(0xffffffffffffff9c, &(0x7f0000000080)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) dup2(r1, r2) 16:32:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/qat_adf_ctl\x00', 0x20000, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000002540)={'veth0\x00', 0x0}) bind$packet(r2, &(0x7f0000002580)={0x11, 0x17, r3, 0x1, 0x0, 0x6, @remote}, 0x14) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) ioctl$KVM_SET_MP_STATE(r5, 0x4004ae99, &(0x7f0000000080)=0x2) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r1, r4) 16:32:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xf8, 0x10400003) 16:32:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x9}]}, 0x58) 16:32:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$PPPOEIOCSFWD(r3, 0x4004b100, &(0x7f0000000200)={0x18, 0x0, {0x4, @random="59eeb5ac9a54", 'veth1_to_bond\x00'}}) ioctl$sock_SIOCGPGRP(r3, 0x8904, &(0x7f0000000080)=0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000180)={r3, 0x50, &(0x7f0000000100)={0x0, 0x0}}, 0x10) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f00000001c0)={r4, r3, 0x0, 0x2, &(0x7f00000000c0)='#\x00', r5}, 0x30) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x348, 0x10400003) [ 3003.917061] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3003.956376] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000040000008000011", 0xff}) 16:32:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'Dz\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1c1, 0x10400003) 16:32:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000480)='/dev/kvm\x00', 0x80000000, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000100)='/dev/zero\x00', 0x501000, 0x0) ioctl$SG_GET_SG_TABLESIZE(r1, 0x227f, &(0x7f0000000140)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) ioctl$KVM_IRQ_LINE(r1, 0x4008ae61, &(0x7f0000000180)={0x2, 0x7fff}) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) setsockopt$inet_buf(r1, 0x0, 0x30, &(0x7f00000001c0)="ba19613cd7ca18717e0aa7402fe082aa7f64b7b88332d8a482a4b97b397fe60d7919502dabdb4bea7b6fcbeb3d2b2aecf5a26cb391c184ecd22ded7def04f2d5c471d68fede4f6ff1183f2fbf1cda21e6f626664e847799e5a646f9baefa601d9c78efb8269a65534bbe358537ee11348f4912cd79d6efec7b22056e4c5e2087471eea46a71a8ae2da9321987d89321af0bdb35b438b984dbabf77b7284a96e18dda2b", 0xa3) r4 = dup2(r0, r2) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000080)={0x3, [0x1, 0x491b, 0x3]}) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) ioctl$KVM_GET_ONE_REG(r3, 0x4010aeab, &(0x7f00000000c0)={0x8001, 0x2}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r2, r2) 16:32:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r3, 0x84, 0x16, &(0x7f0000000080)={0xa, [0x100000000, 0x62, 0x7, 0xbe, 0x1, 0x10000, 0x6, 0x25d0, 0x3, 0x6]}, 0x18) dup2(r1, r2) 16:32:37 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = getegid() r2 = getegid() r3 = getgid() getgroups(0x3, &(0x7f0000000400)=[r1, r2, r3]) r4 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r4, 0xae60) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000100)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000180)="b04c79bb3c689935db17edf371632b69e48591be9369475d8a09dcc5c49bd63e7d52fac419abf80760f9b1d34e827359c3ead54c96a744d3558c0142173d66c4ac", 0x41}, {&(0x7f0000000200)="348e0f6e827112e94f5b602e9786b1ba98", 0x11}, {&(0x7f0000000240)="8837cb5198084ad507db05d7a9d26a4f8a1c07a4da8af264b10115a323d28bfbaa6063cfd9baaaed906d2f6d43466212a151d35e48d500398a845d36cb3ef6b93d7fed55144d9d9f7eb21a171936d7f6cbf97ec4e49cacad15465e7ca0064a6bb5f08b7d718794ec24e05206f259c2e9f1a72d0b23ea02462f00df526f15273ca975fe6a240ce13a8af6a225ea4973edbc6231026807eb21c14d924b44dbb8f1706e1e25068e5bd83210e98c5f783e71978b22274c4732d114de39f6ab405a6ef94ced7ce155592b7b68788caf610b65ccec7041ae0c147499e2c2", 0xdb}, {&(0x7f0000000340)="0c16a4d8e969f9e9e8c7a5821f5a8384b97963", 0x13}], 0x4, 0x0, 0x0, 0x20000001}, 0x0) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) r6 = dup2(r0, r4) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, 0x0, 0x0) dup2(r4, r5) 16:32:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2ea, 0x10400003) 16:32:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$VIDIOC_G_PARM(r0, 0xc0cc5615, &(0x7f0000000080)={0x9, @output={0x1000, 0x1, {0xffff, 0x645}, 0x30f, 0x5}}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x176, 0x10400003) 16:32:38 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x700000000000000}]}, 0x58) [ 3004.808468] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3004.834962] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'DL\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2ae, 0x10400003) 16:32:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000020000011", 0xff}) 16:32:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x480400, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) r4 = dup2(r1, r2) setsockopt$inet_sctp6_SCTP_HMAC_IDENT(r4, 0x84, 0x16, &(0x7f0000000080)={0x1, [0x0]}, 0x6) ioctl$KVM_GET_PIT2(r1, 0x8070ae9f, &(0x7f0000000140)) 16:32:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x19f, 0x10400003) [ 3005.385813] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3005.416352] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2bb, 0x10400003) 16:32:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440200003100"}]}, 0x34}}, 0x0) 16:32:38 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x400000, 0x80) ioctl$TIOCOUTQ(r1, 0x5411, &(0x7f0000000280)) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x5, 0x4000) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000100)='TIPC\x00') sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r4, 0x200, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x44000}, 0x80) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r6 = dup2(r0, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r5, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x22, 0x0, 0x0) setsockopt$bt_BT_POWER(r6, 0x112, 0x9, &(0x7f0000000200)=0xca, 0x1) dup2(r2, r5) 16:32:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) setsockopt$TIPC_DEST_DROPPABLE(r3, 0x10f, 0x81, &(0x7f0000000080)=0xfffffffffffff001, 0x4) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x31d, 0x10400003) 16:32:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x88000000}]}, 0x58) 16:32:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x12b, 0x10400003) [ 3006.229361] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3006.266038] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e38000011", 0xff}) 16:32:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x285, 0x10400003) 16:32:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00L\x001\x00'}]}, 0x34}}, 0x0) 16:32:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xb, 0x10400003) 16:32:39 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000240)='/dev/dlm-monitor\x00', 0x800, 0x0) ioctl$VHOST_SET_LOG_BASE(r1, 0x4008af04, &(0x7f00000002c0)=&(0x7f0000000280)) r2 = memfd_create(&(0x7f0000000080)='/dev/kvm\x00', 0x0) r3 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup2(r0, r3) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r2, 0x84, 0x7b, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r5, 0x84, 0x6, &(0x7f0000000140)={r6, @in6={{0xa, 0x3, 0x1, @loopback}}}, &(0x7f0000000200)=0x84) dup2(r3, r4) 16:32:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x24f, 0x10400003) 16:32:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r4 = dup2(r0, r1) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000080)={0x0, @in6={{0xa, 0x4e20, 0xee, @mcast2, 0x8}}, 0x8, 0xc9, 0xfffffffffffffff7, 0x81, 0x43}, &(0x7f0000000140)=0x98) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x8010, r2, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f0000000180)={r5, 0x8001, 0x20}, &(0x7f00000001c0)=0xc) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r1, r3) 16:32:40 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x8000000}]}, 0x58) 16:32:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xae, 0x10400003) [ 3007.134267] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3007.148791] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x14e, 0x10400003) 16:32:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000678000011", 0xff}) 16:32:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'Dl\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:40 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r2, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2b4, 0x10400003) 16:32:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1d2, 0x10400003) [ 3007.614535] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3007.684007] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440400003100"}]}, 0x34}}, 0x0) 16:32:41 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x500}]}, 0x58) 16:32:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dsp\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0xc) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f0000000240)) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r2, 0x84, 0x7c, &(0x7f0000000140)={r3, 0x6, 0x5}, &(0x7f0000000180)=0x8) ioctl$KDSKBMODE(r2, 0x4b45, &(0x7f0000000200)=0x800) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) openat$vhci(0xffffffffffffff9c, &(0x7f00000002c0)='/dev/vhci\x00', 0x0, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup2(r0, r1) ioctl$sock_inet6_udp_SIOCINQ(r2, 0x541b, &(0x7f00000001c0)) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r1, r4) 16:32:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x195, 0x10400003) 16:32:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockopt$bt_rfcomm_RFCOMM_CONNINFO(r3, 0x12, 0x2, &(0x7f0000000080)=""/226, &(0x7f0000000180)=0xe2) dup2(r3, r3) 16:32:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x26, 0x10400003) 16:32:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1d8, 0x10400003) 16:32:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000180008000011", 0xff}) 16:32:41 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) setxattr$security_smack_transmute(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000100)='TRUE', 0x4, 0x1) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00h\x001\x00'}]}, 0x34}}, 0x0) 16:32:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x18d, 0x10400003) 16:32:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x123, 0x10400003) 16:32:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf8ff010000000000}]}, 0x58) 16:32:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)={0x3f}) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(r3, 0x84, 0x70, &(0x7f0000000080)={0x0, @in={{0x2, 0x4e24, @loopback}}, [0x8, 0x9, 0x4, 0xa, 0x0, 0x3, 0x1, 0x5b, 0x4, 0x1000, 0x101, 0x0, 0x2, 0x9, 0x50000000]}, &(0x7f0000000180)=0x100) setsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x1f, &(0x7f00000001c0)={r4, @in6={{0xa, 0x4e23, 0x100000000, @loopback, 0x1}}, 0x7, 0x7fff}, 0x88) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r3, 0x4c07) dup2(r1, r2) 16:32:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2fd, 0x10400003) 16:32:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/kvm\x00', 0x100, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vhci\x00', 0x105002, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x7, 0x10, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x1f, &(0x7f0000000180)={r3, @in={{0x2, 0x4e21, @multicast1}}, 0x7, 0x80000000}, &(0x7f0000000240)=0x88) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vga_arbiter\x00', 0x101080, 0x0) r6 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x10000021) r7 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r6, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x22, 0x0, 0x0) r8 = dup2(r1, r6) getsockopt$inet_sctp6_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000280)={r4, @in={{0x2, 0x4e21, @rand_addr=0x100000000}}}, &(0x7f0000000340)=0x84) ioctl$VT_RESIZE(r8, 0x5609, &(0x7f0000000400)={0x0, 0xfffffffffffffffa}) getsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER_VALUE(r5, 0x84, 0x7c, &(0x7f0000000380)={r9, 0x8, 0x5}, &(0x7f00000003c0)=0x8) membarrier(0x40, 0x0) 16:32:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00t\x001\x00'}]}, 0x34}}, 0x0) 16:32:42 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x33e, 0x10400003) 16:32:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e0c000011", 0xff}) 16:32:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x22d, 0x10400003) 16:32:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "44046d003100"}]}, 0x34}}, 0x0) 16:32:42 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) sendfile64(r3, r1, &(0x7f0000000080), 0x9) dup2(r1, r2) 16:32:43 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x20000000}]}, 0x58) 16:32:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_PIT(r1, 0x8048ae66, &(0x7f0000000080)={[{0x8000, 0x101, 0xff, 0x3, 0x85, 0x9, 0x22, 0x8001, 0x5, 0x2, 0x7, 0x63c, 0x1f}, {0x1ff, 0x1, 0x4, 0x100, 0x4, 0x1, 0x3, 0xc2, 0x7, 0x4e, 0xfffffffffffffff8, 0x2, 0x3f}, {0x5, 0xa63, 0x101, 0x0, 0x0, 0x5, 0x2, 0x7, 0x7, 0x3f, 0x7dc5, 0x4, 0x33c}], 0x4}) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r0, r0) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, 0x0, 0x0) dup2(r1, 0xffffffffffffffff) 16:32:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x346, 0x10400003) 16:32:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140)='/dev/kvm\x00', 0x2801, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) ioctl$KVM_SET_DEBUGREGS(r3, 0x4080aea2, &(0x7f0000000040)={[0x4000, 0x2, 0x2001, 0x3000], 0x2800000000000000, 0x8, 0xfffffffffffffff7}) ioctl$KVM_NMI(r2, 0xae9a) 16:32:43 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1b0, 0x10400003) 16:32:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/kvm\x00', 0xff, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = syz_open_procfs(0x0, &(0x7f00000002c0)="737451636b00219b36e936a35ca71b23e1e2a90c097c0063e3c95b6bcf87a33f00a67892e9") write$UHID_CREATE(r2, &(0x7f0000000140)={0x0, 'syz0\x00', 'syz0\x00', 'syz0\x00', &(0x7f00000000c0)=""/67, 0x43, 0x80, 0x100, 0x3, 0x1, 0x2}, 0x11c) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) getdents64(r2, &(0x7f0000000080)=""/4, 0x4) r4 = dup2(r0, r1) syz_open_dev$radio(&(0x7f0000000300)='/dev/radio#\x00', 0x3, 0x2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) ioctl$IOC_PR_RESERVE(r2, 0x401070c9, &(0x7f0000000280)={0xffff, 0xa30bd30, 0x1}) dup2(r1, r3) 16:32:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xb4, 0x10400003) [ 3010.330709] validate_nla: 6 callbacks suppressed [ 3010.330719] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3010.352457] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:43 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$KVM_KVMCLOCK_CTRL(r2, 0xaead) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000005000011", 0xff}) 16:32:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "4400f0003100"}]}, 0x34}}, 0x0) 16:32:44 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x4000}]}, 0x58) 16:32:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xce, 0x10400003) 16:32:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x21e, 0x10400003) 16:32:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x6) ioctl$KVM_CREATE_IRQCHIP(0xffffffffffffffff, 0xae60) r1 = ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) r2 = dup2(r0, 0xffffffffffffffff) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, 0x0, 0x0) dup2(0xffffffffffffffff, r1) [ 3010.966979] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3010.991084] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:44 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\a\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x154, 0x10400003) 16:32:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x14002, 0x0) r3 = syz_open_dev$midi(&(0x7f00000000c0)='/dev/midi#\x00', 0x9, 0x40000) setsockopt$sock_attach_bpf(r2, 0x1, 0x32, &(0x7f0000000100)=r3, 0x4) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r1, r4) 16:32:44 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x100fd, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x2000, 0x0) ioctl$BLKIOMIN(r2, 0x1278, &(0x7f00000001c0)) fsetxattr$trusted_overlay_redirect(r2, &(0x7f0000000200)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r4 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000080)='/dev/rtc0\x00', 0x80, 0x0) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000280)={0x141, 0x19, 0x7, 0x5a, "95177098441d3bdf31292f4ad373532c6212311d3b34b311e2bd4badb42066e3"}) ioctl$KVM_SET_BOOT_CPU_ID(r1, 0xae78, &(0x7f0000000100)=0x2) ioctl$EVIOCSKEYCODE_V2(r4, 0x40284504, &(0x7f0000000140)={0x4, 0x1a, 0x8, 0x200000000007, "b557d68424e4d03495bcf6d68972c876e8fd9e976cb2fa0fbedbc9c73ae47def"}) r5 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r1, r3) 16:32:44 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1dd, 0x10400003) [ 3011.670853] Unknown ioctl 4728 [ 3011.677431] Unknown ioctl 44640 [ 3011.682719] Unknown ioctl 4728 [ 3011.688457] Unknown ioctl 44640 16:32:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) ioctl$EVIOCGSND(r3, 0x8040451a, &(0x7f0000000080)=""/155) [ 3011.734282] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3011.765810] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:45 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000018000008000011", 0xff}) 16:32:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x113, 0x10400003) 16:32:45 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xc00}]}, 0x58) 16:32:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00 \x001\x00'}]}, 0x34}}, 0x0) 16:32:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/kvm\x00', 0x800, 0x0) lsetxattr$trusted_overlay_redirect(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='trusted.overlay.redirect\x00', &(0x7f0000000280)='./file0\x00', 0x8, 0x2) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$mouse(&(0x7f0000000080)='/dev/input/mouse#\x00', 0x1cec, 0x4001) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x13f, 0x6}}, 0x20) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r3, 0x4040534e, &(0x7f0000000180)={0x4, @time={0x77359400}, 0x5, {0x1, 0x6}, 0x8, 0x1, 0x101}) write$RDMA_USER_CM_CMD_DISCONNECT(r3, &(0x7f0000000140)={0xa, 0x4, 0xfa00, {r4}}, 0xc) r5 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x155, 0x10400003) 16:32:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) ioctl$KVM_SET_PIT2(r3, 0x4070aea0, &(0x7f0000000080)={[{0x401, 0xffff, 0x401, 0xc, 0x0, 0x800, 0x1, 0x1, 0x72, 0xffff, 0xffffffffffffff01, 0xbef8, 0x53b}, {0x267, 0xfff, 0x0, 0xdb8, 0x400, 0x81, 0xdf, 0x81, 0x6, 0x40, 0xfffffffffffffffb, 0x3, 0x201ea66b}, {0x401, 0x7, 0x5, 0x0, 0x0, 0x8001, 0x9, 0x24, 0x3, 0x5, 0x5, 0xfffffffffffffff9, 0x7}], 0x401}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:45 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x11b, 0x10400003) 16:32:45 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getpeername(r3, &(0x7f0000000080)=@hci, &(0x7f0000000100)=0x80) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) r4 = dup2(r1, r2) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000180)={0x0, @in={{0x2, 0x4e24, @multicast2}}, 0x1, 0x1, 0x6, 0xfffffffffffffffc, 0x1}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x66, &(0x7f0000000280)={r5, 0x7cd}, &(0x7f00000002c0)=0x8) ioctl$VIDIOC_DBG_S_REGISTER(r4, 0x4038564f, &(0x7f0000000140)={{0x3, @name="99049f1591d4b3c4723acffd423e79a06e179112b090e144d6ba28443507c324"}, 0x8, 0xdb, 0x4}) 16:32:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2a3, 0x10400003) 16:32:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000001280)={0x80000001}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) ioctl$EVIOCGPROP(r3, 0x80404509, &(0x7f00000013c0)=""/4096) ioctl$VHOST_SET_VRING_ERR(r3, 0x4008af22, &(0x7f0000000200)={0x3}) r4 = dup2(r1, r2) recvfrom$inet6(r4, &(0x7f00000012c0)=""/236, 0xec, 0x12100, &(0x7f0000000000)={0xa, 0x4e22, 0x100000001, @dev={0xfe, 0x80, [], 0x1d}, 0x808}, 0x1c) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/140, 0x8c) fcntl$getownex(r3, 0x10, &(0x7f0000000180)) getsockopt$sock_buf(r4, 0x1, 0x3f, &(0x7f0000000240)=""/70, &(0x7f00000001c0)=0x46) [ 3012.746325] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x297, 0x10400003) 16:32:46 executing program 0: r0 = openat$ipvs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x70, 0x3, 0x100000000, 0x40, 0x7, 0x0, 0x5, 0x5, 0x6, 0x81, 0x1, 0x4, 0x3, 0x9, 0x2, 0x3ff, 0xfffffffffffff001, 0x1, 0x8, 0x4, 0x80000001, 0x3, 0xe3b, 0x4, 0xfffffffffffffbc6, 0x9, 0x81, 0x7, 0xffff, 0x6, 0x9, 0xffffffffffffff35, 0xa2, 0xffffffff, 0x5, 0x7, 0x8, 0x0, 0x2, 0x0, @perf_config_ext={0x7, 0x5}, 0x2a00, 0x4, 0x63d8, 0xb, 0x3, 0x3, 0x10001}, 0x0, 0x3, r0, 0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm_plock\x00', 0x6200, 0x0) ioctl$EVIOCGPROP(r2, 0x80404509, &(0x7f00000000c0)=""/65) r3 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r3, 0xae60) r4 = ioctl$KVM_CREATE_VCPU(r3, 0xae41, 0x0) r5 = dup2(r1, r3) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r3, r4) 16:32:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000fc0008000011", 0xff}) 16:32:46 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x4}]}, 0x58) 16:32:46 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440f00003100"}]}, 0x34}}, 0x0) 16:32:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2bc, 0x10400003) 16:32:46 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x316, 0x10400003) [ 3013.214512] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3013.312273] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x1) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:46 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x27d, 0x10400003) 16:32:46 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(0xffffffffffffffff, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000080)={{0x7f, 0x45, 0x4c, 0x46, 0x6, 0x0, 0x20, 0x2, 0xec, 0x3, 0x3e, 0x9, 0x1d4, 0x38, 0xe4, 0x4, 0x1, 0x20, 0x2, 0xbf44cd2, 0x5, 0x7}, [{0x1, 0x1, 0x0, 0x3, 0x8, 0x7, 0xb09, 0x5}], "1971522ade2802dece674c5b7345ead31e989df33ebc1e1d3e79493abe523a958a5f4e0d7b53b689ecc1619b823e89b388bc9cbd8a9b78170b907ae80097bb326bc934edf8a2683247a8a2ab0536e272bb7d0a2ae9be8ee8bf89a6275c1748780309b2496caf26cbd05d72fd8e9fbfd4c95b1db436f1c8f5fbca56e1495a0c0b935abe8cdc05298c784570c6a4b84cd400d6d152", [[], [], [], [], [], [], [], [], []]}, 0x9ec) dup2(r1, 0xffffffffffffffff) 16:32:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) r4 = syz_open_dev$media(&(0x7f0000000080)='/dev/media#\x00', 0x7fffffff, 0x100) ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) dup2(r1, r2) 16:32:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x7, 0x10400003) 16:32:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1d2, 0x10400003) 16:32:47 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1c8, 0x10400003) [ 3014.069609] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:47 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000002540008000011", 0xff}) 16:32:47 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xb}]}, 0x58) 16:32:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440600003100"}]}, 0x34}}, 0x0) 16:32:47 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "441000003100"}]}, 0x34}}, 0x0) 16:32:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x78, 0x10400003) 16:32:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x200000000001fffe, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_open_dev$swradio(&(0x7f0000000040)='/dev/swradio#\x00', 0x0, 0x2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) writev(r2, &(0x7f00000015c0)=[{&(0x7f0000000140)="89aae2caa1b1cf717e51caf5373b994566ff18f9c88a8f9ae268bbabc7744a074915d8840b63f01de46bcf6c0d8ebdca3de0621e3ad001b5af6e562c67f7283913cf892207d29c33a6bdbe8ed2409a5ca6d84b6575e405f8dee6b4e3aac9fba6c3283bb973e38af5fde41ce77ce90f74375067ff24c77a41a5e4bc741353c1a7b022e451a20375a729d25d206c68c827c53fd5dc5c7c5ea9561aa7c8807896a833eed7957e53a63417ab866ad223e80b645a", 0xb2}, {&(0x7f0000000200)="fd72360f4999f370643d0803f9eb6fc5b8746a09c786366646fbda5dd2a84150215891ca51f70eea123ba7d5669acb69036d15a1a3689332de500797ed2a97e34ac670f0e5a2b55afb9a85b7940f3fce0c31a80ff9b5d08ea21b4c767a0fc7f4d188f38ebafbdb2e201038a43f1be4cd2b280718620e474a11a94a4354766d9d7cb61bfc0d6dae3b74", 0x89}, {&(0x7f0000000080)="83ca353dd36ef4f36c8d736be14062f7660a1ead6721aaaffa74487b94a235dee462ffee3180c3827a5ecbef3a43e4a75ae46e253c1777ed9f4c4f2f24", 0x3d}, {&(0x7f00000002c0)="6d33dabba1d1a52a6473a5339cfae803c86a5c54abb6be14d9f829f1c9dac6b665ffa9a5b89913df47e29dc44bce77f28dfae328d81233111dd412e21894afaf1da7d5a35fcfc4588ac2e78e35ae14a7926c044db9db5e60fde866bdabb08c1496f5f4833664896ad04c9e1dffd7c7715f47fb1b2c7eca404254", 0x7a}, {&(0x7f0000000340)="38b44019d8bed021c40e053043157a0ba59095be6f7c34611c537a4e17c29d158c0696c9962d172c7370855651fb418fb8c71f8b3be7ff7321eba595b4a225a0711d0cb5e2b3c62e4f4aac39a4956cb47598d3", 0x53}, {&(0x7f00000003c0)="ca267100597bfd62c3bf93ca0dd931accf7cd9a0fb7aefac8315da0835f7de2a897dcc632c3e25254039428dfa7fdeefd21559fce3bd0c59deedefca9bdc8b6dabbc5681138190da9c5cd50db88ceb722ff1df5c7cd268cb6a8b25809e01cb748eabb178f9932b8d66bff191a02e476dc6b3ce0f172e0550fcf18ccc00171dcb9c1ea075a914ffd53b4fdc5f368be40e08c2610531be1e54ce86d276cce9725270e2e0baa31198cc16b4a80ab548f4c54fc26196", 0xb4}, {&(0x7f0000000480)="2702015e9d0f41bc61bc4258d4589f24b47ab814a88a812d3535a9cb251b00847e0999f0e9d83f0ae64e70be3ec27d653b0e7c378d2eba57a5eb6d88c28e0e29e78075a7090a374cc5fe8c9f3f2f4eeffe90073a2d2de2866cc0fbcf80fa0f4c8b04df0b0a441da1257d5770675af6551ecd944d7e4750dbab56b285e4c53a857037e98486e270ec7b6c88315509516c47ceb9062c4d6611c94019b14aeea0f5fbbbddbfcd73c3ab98da509b", 0xac}, {&(0x7f0000000540)="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0x1000}, {&(0x7f0000001540)="58468cd3893fc7cdc9f2a0691b502e73b49759e2a5efdb333ce91f0240419f1cb267ef9f19269a19c7dd0366ce1c950d58bd14b939b72d641c6b7bc6ddae47970ae42b31017f9fbc02015aa9f73f9250252549e8f5ecad2d410932ca761185bab65c1cc98d63e8", 0x67}], 0x9) dup2(r1, r2) 16:32:47 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) fsetxattr$trusted_overlay_origin(r1, &(0x7f0000000080)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:47 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x198, 0x10400003) 16:32:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2ed, 0x10400003) 16:32:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440500003100"}]}, 0x34}}, 0x0) 16:32:48 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1a8, 0x10400003) 16:32:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000000000068c000011", 0xff}) 16:32:48 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x3000000000000000}]}, 0x58) 16:32:48 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00H\x001\x00'}]}, 0x34}}, 0x0) 16:32:48 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) socket$rds(0x15, 0x5, 0x0) r4 = syz_open_dev$video4linux(&(0x7f0000000340)='/dev/v4l-subdev#\x00', 0x0, 0x0) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r4, 0x4030560b, 0x0) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) getsockname$netlink(r3, &(0x7f0000000080), &(0x7f00000000c0)=0xc) dup2(r1, r1) 16:32:48 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x58, 0x10400003) 16:32:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000000c0)=0x0) fcntl$setownex(r1, 0xf, &(0x7f0000000100)={0x0, r2}) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x200000, 0x0) r4 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r5 = dup2(r0, r1) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000380)={0x0, 0x18, 0xfa00, {0x2, &(0x7f0000000340)={0xffffffffffffffff}, 0x106, 0x100d}}, 0x20) write$RDMA_USER_CM_CMD_QUERY(r5, &(0x7f00000003c0)={0x13, 0x10, 0xfa00, {&(0x7f0000000140), r6, 0x1}}, 0x18) ioctl$KVM_TPR_ACCESS_REPORTING(r4, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) dup2(r1, r4) 16:32:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x341, 0x10400003) 16:32:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$autofs(0xffffffffffffff9c, &(0x7f0000000080)='/dev/autofs\x00', 0xa000, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x39, 0x10400003) [ 3015.882409] validate_nla: 6 callbacks suppressed [ 3015.882420] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3015.909024] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:49 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00`\x001\x00'}]}, 0x34}}, 0x0) 16:32:49 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x2000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4df, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000100)=0xffffffff80000001) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000001c0)=0x10000) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000340)={0x6c07, 0x3, 0x3ff, 0x5, 0x4}) futex(&(0x7f0000000080)=0x2, 0x0, 0x2, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)=0x2, 0x0) flistxattr(r5, &(0x7f0000000400)=""/168, 0xfffffffffffffcc0) epoll_wait(r5, &(0x7f0000000180)=[{}], 0x1, 0xd) unshare(0x40000000) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000580)=r5) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x0, 0x0) readahead(r5, 0x0, 0x7) openat$nullb(0xffffffffffffff9c, &(0x7f0000000700)='/dev/nullb0\x00', 0x600080, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000000740)=""/177) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x0) openat$cgroup_ro(r5, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000006c0)) getpgrp(0x0) socket$inet_udplite(0x2, 0x2, 0x88) fgetxattr(0xffffffffffffffff, 0x0, &(0x7f0000000640)=""/108, 0x6c) clone(0x8090900, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000080)) 16:32:49 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xffff1f00}]}, 0x58) [ 3016.188253] QAT: Invalid ioctl [ 3016.258566] QAT: Invalid ioctl [ 3016.365214] IPVS: ftp: loaded support on port[0] = 21 16:32:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000288000011", 0xff}) 16:32:49 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x232, 0x10400003) [ 3016.511873] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:49 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x83, 0x10400003) [ 3016.566677] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00z\x001\x00'}]}, 0x34}}, 0x0) 16:32:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2da, 0x10400003) [ 3016.981448] QAT: Invalid ioctl [ 3017.022234] IPVS: ftp: loaded support on port[0] = 21 16:32:50 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xe8030000}]}, 0x58) [ 3017.057270] QAT: Invalid ioctl 16:32:50 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1cd, 0x10400003) 16:32:50 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000004000008000011", 0xff}) [ 3017.349549] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3017.402463] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:50 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'Dh\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:50 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x20e, 0x10400003) [ 3017.995592] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3018.296281] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2f4, 0x10400003) 16:32:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x700}]}, 0x58) 16:32:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x258, 0x10400003) 16:32:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "446d04003100"}]}, 0x34}}, 0x0) 16:32:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000160008000011", 0xff}) [ 3019.779677] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)={0x0, 0x20}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x37, 0x10400003) 16:32:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x16, 0x10400003) 16:32:53 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1c9, 0x10400003) 16:32:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000000000029c000011", 0xff}) [ 3020.391906] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:53 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x342, 0x10400003) 16:32:53 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00l\x001\x00'}]}, 0x34}}, 0x0) 16:32:53 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = syz_open_dev$cec(&(0x7f0000000000)='/dev/cec#\x00', 0x3, 0x2) ioctl$KVM_DIRTY_TLB(r3, 0x400caeaa, &(0x7f00000000c0)={0x6, 0x7}) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x18, &(0x7f00000001c0)={r4, 0x7f}, &(0x7f0000000200)=0x8) r5 = dup2(r0, r1) write$selinux_attr(r1, &(0x7f0000000080)='system_u:object_r:wtmp_t:s0\x00', 0x1c) ioctl$LOOP_CTL_GET_FREE(r5, 0x4c82) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000100)={0xffff}) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp6_SCTP_HMAC_IDENT(r5, 0x84, 0x16, &(0x7f0000000240)={0x3, [0x56, 0x0, 0x6]}, &(0x7f0000000280)=0xa) dup2(r1, r2) 16:32:53 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x300}]}, 0x58) 16:32:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x41, 0x10400003) 16:32:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) ioctl$BLKRAGET(r3, 0x1263, &(0x7f0000000080)) 16:32:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x32e, 0x10400003) 16:32:54 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000080)='/dev/urandom\x00', 0x200, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) 16:32:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x49, 0x10400003) 16:32:54 executing program 0: r0 = syz_open_dev$admmidi(&(0x7f0000000200)='/dev/admmidi#\x00', 0xb, 0x40) getsockopt$inet6_dccp_buf(r0, 0x21, 0x0, &(0x7f0000000380)=""/186, &(0x7f0000000440)=0xba) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) recvfrom$unix(r0, &(0x7f00000002c0)=""/34, 0x22, 0x2040, &(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) r5 = dup2(r2, r3) setsockopt$bt_BT_CHANNEL_POLICY(r5, 0x112, 0xa, &(0x7f0000000080)=0x101, 0x4) setsockopt$EBT_SO_SET_COUNTERS(r4, 0x0, 0x81, &(0x7f0000000140)=ANY=[@ANYBLOB="62726f757465000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], @ANYBLOB="0000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x90) r6 = syz_open_dev$radio(&(0x7f0000000240)='/dev/radio#\x00', 0x0, 0x2) setsockopt$RDS_FREE_MR(r6, 0x114, 0x3, &(0x7f0000000280)={{0x401}, 0x40}, 0x10) 16:32:54 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x10a, 0x10400003) [ 3021.361967] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000006000008000011", 0xff}) 16:32:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2, 0x10400003) 16:32:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) fsync(r2) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) r4 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r1, r3) 16:32:55 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xe803}]}, 0x58) 16:32:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x31a, 0x10400003) 16:32:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440081003100"}]}, 0x34}}, 0x0) [ 3021.748242] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3021.837836] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3021.851413] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'Dt\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:55 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = accept4$alg(r1, 0x0, 0x0, 0x80800) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000080)=0x0) ioctl$sock_FIOSETOWN(r2, 0x8901, &(0x7f00000000c0)=r3) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x2000000, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x805, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x4df, 0x0, 0x0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0, 0x0, 0x4000000000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r5 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x200, 0x0) ioctl$BLKBSZSET(r5, 0x40081271, &(0x7f0000000100)=0xffffffff80000001) ioctl$DRM_IOCTL_GET_MAGIC(0xffffffffffffffff, 0x80046402, &(0x7f00000001c0)=0x10000) ioctl$FS_IOC_FSGETXATTR(0xffffffffffffffff, 0x801c581f, &(0x7f0000000340)={0x6c07, 0x3, 0x3ff, 0x5, 0x4}) futex(&(0x7f0000000080)=0x2, 0x0, 0x2, &(0x7f0000000380)={0x0, 0x989680}, &(0x7f00000003c0)=0x2, 0x0) flistxattr(r5, &(0x7f0000000400)=""/168, 0xfffffffffffffcc0) epoll_wait(r5, &(0x7f0000000180)=[{}], 0x1, 0xd) unshare(0x40000000) ioctl$FUSE_DEV_IOC_CLONE(r5, 0x8004e500, &(0x7f0000000580)=r5) r6 = openat$zero(0xffffffffffffff9c, &(0x7f0000000540)='/dev/zero\x00', 0x0, 0x0) readahead(r5, 0x0, 0x7) openat$nullb(0xffffffffffffff9c, &(0x7f0000000700)='/dev/nullb0\x00', 0x600080, 0x0) ioctl$EVIOCGUNIQ(r6, 0x80404508, &(0x7f0000000740)=""/177) fsetxattr$trusted_overlay_redirect(r4, &(0x7f0000000140)='trusted.overlay.redirect\x00', &(0x7f0000000240)='./file0\x00', 0x8, 0x0) openat$cgroup_ro(r5, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) sendto$inet6(r4, &(0x7f00000000c0), 0x0, 0x0, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f00000006c0)) getpgrp(0x0) socket$inet_udplite(0x2, 0x2, 0x88) fgetxattr(0xffffffffffffffff, 0x0, &(0x7f0000000640)=""/108, 0x6c) clone(0x8090900, &(0x7f00000004c0), 0x0, 0x0, &(0x7f0000000080)) 16:32:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x246, 0x10400003) [ 3022.099145] QAT: Invalid ioctl [ 3022.142610] IPVS: ftp: loaded support on port[0] = 21 [ 3022.161594] QAT: Invalid ioctl 16:32:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xad, 0x10400003) [ 3022.429674] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:55 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x20d, 0x10400003) 16:32:55 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x12f, 0x10400003) 16:32:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000fd0008000011", 0xff}) 16:32:56 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xe000000}]}, 0x58) 16:32:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x91, 0x10400003) [ 3022.968844] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\b\x00\x001\x00'}]}, 0x34}}, 0x0) [ 3023.097856] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3023.112577] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:56 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D`\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:56 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x31c, 0x10400003) 16:32:56 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x67, 0x10400003) [ 3023.601266] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3023.626645] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000400008000011", 0xff}) 16:32:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x33d, 0x10400003) 16:32:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x249, 0x10400003) 16:32:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "44000f003100"}]}, 0x34}}, 0x0) 16:32:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x3, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:58 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x3}]}, 0x58) 16:32:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x18f, 0x10400003) 16:32:58 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x1a2, 0x10400003) 16:32:58 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x19a, 0x10400003) 16:32:58 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\a\x001\x00'}]}, 0x34}}, 0x0) 16:32:58 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0xa, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:32:58 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000200008000011", 0xff}) 16:32:59 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xe}]}, 0x58) 16:32:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x324, 0x10400003) 16:32:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x281, 0x10400003) 16:32:59 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x227, 0x10400003) 16:32:59 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xb, 0x10400003) [ 3026.520651] team0: Port device team_slave_0 removed [ 3026.536314] validate_nla: 4 callbacks suppressed [ 3026.536324] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:32:59 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440006003100"}]}, 0x34}}, 0x0) 16:32:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0xa, 'D\x00\x00\x001\x00'}]}, 0x34}}, 0x0) 16:33:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xa89f010000000000}]}, 0x58) 16:33:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2df, 0x10400003) 16:33:00 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000040000011", 0xff}) 16:33:00 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x166, 0x10400003) [ 3027.066285] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3027.073959] netlink: 'syz-executor0': attribute type 10 has an invalid length. [ 3027.091799] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:00 executing program 0: r0 = syz_open_dev$dspn(&(0x7f0000000080)='/dev/dsp#\x00', 0x9, 0x301240) ioctl$KVM_GET_VCPU_EVENTS(r0, 0x8040ae9f, &(0x7f00000000c0)) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) r4 = dup2(r1, r2) ioctl$KVM_TPR_ACCESS_REPORTING(r3, 0x4138ae84, &(0x7f0000000000)) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x22, 0x0, 0x0) dup2(r2, r3) r5 = bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000100)={0xffffffffffffffff, 0x9, 0x18}, 0xc) ioctl$EXT4_IOC_RESIZE_FS(r5, 0x40086610, &(0x7f0000000140)=0x3) 16:33:00 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440005003100"}]}, 0x34}}, 0x0) 16:33:00 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x134, 0x10400003) 16:33:00 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x16e, 0x10400003) 16:33:00 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x800000000000000}]}, 0x58) 16:33:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x69, 0x10400003) 16:33:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000005, 0x0) shutdown(r4, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000080)) [ 3028.058205] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000005, 0x0) shutdown(r4, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000080)) 16:33:01 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x51, 0x10400003) 16:33:01 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) r3 = dup2(r0, r1) ioctl$KVM_TPR_ACCESS_REPORTING(r2, 0x4138ae84, &(0x7f0000000000)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x8000000000005, 0x0) shutdown(r4, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1000000000021, &(0x7f0000000000)=0x1, 0x4) getsockopt$EBT_SO_GET_INFO(0xffffffffffffffff, 0x0, 0x80, &(0x7f0000000080)={'broute\x00'}, &(0x7f0000000100)=0x50) connect$inet6(r4, &(0x7f0000000180)={0xa, 0x0, 0x88d9, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x22, 0x0, 0x0) dup2(r1, r2) ioctl$PERF_EVENT_IOC_ID(r3, 0x80042407, &(0x7f0000000080)) [ 3028.626455] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000000002a4000011", 0xff}) 16:33:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0xde, 0x10400003) 16:33:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x3000000}]}, 0x58) 16:33:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1ac, 0x10400003) 16:33:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, 0x0, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, &(0x7f0000000180)) r2 = syz_open_dev$sndpcmp(&(0x7f0000001440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) sendmmsg(r0, &(0x7f00000003c0), 0x7ffff2f, 0x0) 16:33:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x00Q\x00'}]}, 0x34}}, 0x0) [ 3028.816556] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x86, 0x10400003) 16:33:02 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2d7, 0x10400003) [ 3029.424870] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:02 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'DH\x00\x001\x00'}]}, 0x34}}, 0x0) 16:33:02 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2e, 0x10400003) 16:33:02 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000c9c000011", 0xff}) 16:33:02 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0xa, 0x3, 0x4) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) getsockopt$inet_sctp6_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, 0x0, &(0x7f0000000080)) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x1c}, 0xd}, 0x1c) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(r0, 0x29, 0x22, 0x0, &(0x7f0000000180)) r2 = syz_open_dev$sndpcmp(&(0x7f0000001440)='/dev/snd/pcmC#D#p\x00', 0x0, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000040)) sendmmsg(r0, &(0x7f00000003c0), 0x7ffff2f, 0x0) [ 3029.585841] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:02 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x6000000}]}, 0x58) 16:33:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2ac, 0x10400003) 16:33:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x2eb, 0x10400003) 16:33:03 executing program 0: r0 = syz_open_dev$binder(&(0x7f0000000000)='/dev/binder#\x00', 0xffffffffffffffff, 0x0) r1 = syz_open_dev$binder(&(0x7f0000000100)='/dev/binder#\x00', 0xffffffffffffffff, 0x100000000) openat$zero(0xffffffffffffff9c, &(0x7f0000000040)='/dev/zero\x00', 0x40202, 0x0) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x20011, r1, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r1, 0x40046207, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000180)={0x4c, 0x0, &(0x7f0000000540)=[@transaction_sg={0x40486311, {{0x0, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0), &(0x7f0000000500)}, 0xcbe8}}], 0x0, 0x0, &(0x7f0000000200)}) 16:33:03 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x310, 0x10400003) [ 3030.451814] binder: 2131:2132 transaction failed 29201/-28, size 0-0 line 2973 [ 3030.510129] binder: BINDER_SET_CONTEXT_MGR already set [ 3030.530388] binder: 2131:2137 ioctl 40046207 0 returned -16 [ 3030.538418] binder: undelivered TRANSACTION_ERROR: 29201 16:33:03 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x9000000}]}, 0x58) 16:33:03 executing program 0: r0 = socket(0x40000000015, 0x5, 0x0) setsockopt$SO_RDS_TRANSPORT(r0, 0x114, 0x8, &(0x7f00000007c0)=0x2, 0x4) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x4000) accept4$vsock_stream(r1, &(0x7f0000000100)={0x28, 0x0, 0xffffffff, @host}, 0x10, 0x80000) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, [], 0x16}, 0x8}, 0x1c) r2 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000040)='/dev/mixer\x00', 0x80001, 0x0) ioctl$DRM_IOCTL_AGP_ENABLE(r2, 0x40046432, &(0x7f0000000080)=0x401) bind$inet(r0, &(0x7f0000000840)={0x2, 0x0, @loopback}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, 0x0, 0x0) [ 3030.591415] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x331, 0x10400003) 16:33:03 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "44f000003100"}]}, 0x34}}, 0x0) 16:33:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x256, 0x10400003) 16:33:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440003003100"}]}, 0x34}}, 0x0) 16:33:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e58000011", 0xff}) 16:33:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x114, 0x10400003) 16:33:04 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x306, 0x10400003) 16:33:04 executing program 0: mkdir(&(0x7f0000fd5ff8)='./file0\x00', 0x0) r0 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000140)='/dev/sequencer\x00', 0x101200, 0x0) r1 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000180)='/dev/dlm-control\x00', 0x10580, 0x0) sendmsg$kcm(r0, &(0x7f0000000a00)={&(0x7f00000001c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, r1, 0x0, 0x1, 0x0, 0x0, {0xa, 0x4e21, 0x3ed, @ipv4={[], [], @broadcast}}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000240)="cd4d4658460d316505fde02e324c3302a5127a9832d41c99dfcd11140c6a81692f9dfe862db08ca659322c9dfdb438e4ae65a8678a6e56147cfca6c1f22844e2b12b1ee03bf158cbefa2d19036d55d24044dd00ba3524c36b273770f5eb380822ad4e79365f3787c7ba7741b4020471e86e101d603160d9c45ece7de4351172ec8d57110b0204d89943b30c77ceb9284959d3549bab43098d33ef7b8ea84ea929cce9fee58d00fa01b8a77871690b21c3b30a99ecd9fad51ba935669395637116d219aa71e8584f86880f0ef19bc582829b435e1c948442d6cb5dde85b0bc43f8adc36324a6ccf04863547", 0xeb}, {&(0x7f0000000340)="52c0c5b325c040f8e5bea9333ebdab6fe5f65afc650c4f0ffcf65e73e3477a0a29d1ddb089b4aadd40cb09635f91523e0e2865e9aa54b365c4df6c774267cd6741c5799761abbba2713c7b7bb587b4b6e82a92c3a512b9932f5083b312781a744e987ff74bc1eaaeeb138aaa5da8ca9591d50f91ca2ad86427414a9563f049c3af75a687964f713c7299303c25e2c316cd99d1eb716fdd309447ac9fea5d8e48b047d484f057", 0xa6}, {&(0x7f0000000400)="0bdfbe1d1a7e696bb2a705c1b0201da01650380e7ecfb8ffa17b52e3584bb43b89eb9f62328f775a56b8195cee0fcba9a77f92006c0c3154483267867d6570386c9bb95da89713cab7f47c231fd5cb5d5f44510fb0faa0fdc93e2dd4ea24f9ef00367603c4504ad600d0f7296fc07b5660bb42208d9b5d74361183077c37578ce2e162e02bdc26b7f01294f56ca67465c5b27fc13e1a712cb091ee2f3cb48202de678bccc831e3a2c15114a29e00551d14459e727e4d4570d847d38b7a0aa9d924ac107a5f29535f1be6c65091ce1c14f0116bd890f5fe9736", 0xd9}, {&(0x7f0000000500)="fdfff4fd060f5baa6f5bcb2ddf13a50ec3fffde3cccb5dd92297fbfa7bff7a53fcde334511435361dc", 0x29}], 0x4, &(0x7f0000000580)=[{0xbc, 0x1, 0x83, "4f53f0db8e7000781064026c54538ac8486c31503b297562e6484cc431b73060bba253d796e037baef5f041c67ef93677144bd235f1d1da478379db2f9cca7cb80d9942a985f5429c5ddd40564319d3b09fa35e4329a98de1c2cba34990a8aadfe1955036712317a95f70f6dcc10f411ac5ae3d36fe157ab2b2601bc50f563d151f9e8344fe1a44876beb5eaa1d27b90681c49deb0b78cc8217aa883868914ae9cb16e84a3677477d4e296e513c64784"}, {0xa4, 0x29, 0x2b2c, "9058f56a52243dcc707afa6f0fe81d5471fc2ace0326fd1f92dedd63c4d46a7e51c277d79c90a6767550ca6671395e4781e48ed980268d3fa58c0d900d84c8c455cb7b50d46baa5abfb350db34accf730a581ae981b19d01cba2e9c929ae9ee8edb99230e1c6e2b10bb25885be5d62f356437fb9207067cca92acd909964138f7ec4ff8d6e6b33a10efbb8af77bdd88bc4e6ff4300dd40"}, {0x78, 0x10a, 0x8, "abb9d8b23486aeec7b3667e1f6bd85aaeddf8d91af591f2c8d68a4c2b9154ca3f47eb88b381ba148de2890963a28ecafc17ae90db2ec435dc8684b8a124ae6238a4163bd47a8efe461b245739884bc001773ecfc4585735e9ee6955eec46ce096812f77a626a4d4edc29"}, {0x30, 0x10f, 0x6, "4337d1c1dc216ed4d59a9d15af169cfbb3b7ec4ecf935f66a23bf54a1af45a795ee2"}, {0xe0, 0x11f, 0x9, "49586d61ca1f97b6693230d93fb5f5ceb0f05270aa51826cef25be3a4c9b4d1880b799272bc9a1dec730bdfa925d145d5dc1d988bfcfb256688a29bfcd78da7bb39c70e220a50801d6aaa767f05b4ad2b8d0de25063b4450f4406a89db18d6dbd271deb8767adc5250c8a67eb218eb29ee5efb11d3c3822c12adeee5658f3365279091d91ced6cc12aa8a9b314393cdceb563945c115c6439007d0b82f9b0f14a612416d23a53c50ee44e7222c847648f0e141cd008d6d7a0ca30e6afe31c8f06357b7edf495f6032bfd3ae0b6c2f6cae943c2"}, {0x78, 0x101, 0x8532, "6b03e780477f910c10a6502a0531f9f54db2407f0dc87816e6f0b7ea91fc8879fee1d2598ffcaa37324acd0459d7ee6510142d1b41a5aa9e55a1cac131341f47f3edbcc2eba4c092540d792f367769513e7ed62b05082c65b231ae0fbc0a35b1ee03384fd989352490"}, {0x10c, 0x11b, 0x8433, "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"}], 0x46c}, 0x8000) mount(&(0x7f000000a000), &(0x7f0000026ff8)='./file0\x00', &(0x7f000000c000)='ramfs\x00', 0x0, &(0x7f0000000000)) openat$dir(0xffffffffffffff9c, &(0x7f00000070c0)='./file0\x00', 0x808c0, 0x0) r2 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dsp\x00', 0x1, 0x0) getxattr(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)=@known='user.syz\x00', &(0x7f0000000ac0)=""/178, 0xb2) ioctl$BLKTRACESTOP(r2, 0x1275, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) ioctl$KVM_GET_DEVICE_ATTR(r2, 0x4018aee2, &(0x7f0000000bc0)={0x0, 0x5, 0x100, &(0x7f0000000b80)=0x4}) setsockopt$inet6_tcp_TLS_RX(r2, 0x6, 0x2, &(0x7f0000000040), 0x4) 16:33:04 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440300003100"}]}, 0x34}}, 0x0) 16:33:04 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000042f70)=[{0x7fff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000000)={0x0, @aes256}) ioctl$TIOCCONS(r2, 0x541d) 16:33:04 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x400300}]}, 0x58) 16:33:04 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x5b) 16:33:04 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000042f70)=[{0x7fff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000000)={0x0, @aes256}) ioctl$TIOCCONS(r2, 0x541d) 16:33:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400361) 16:33:05 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000042f70)=[{0x7fff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000000)={0x0, @aes256}) ioctl$TIOCCONS(r2, 0x541d) 16:33:05 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000042f70)=[{0x7fff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000000)={0x0, @aes256}) ioctl$TIOCCONS(r2, 0x541d) [ 3032.053177] validate_nla: 4 callbacks suppressed [ 3032.053189] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:05 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000c0fe0008000011", 0xff}) 16:33:05 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x73, 0x10400003) 16:33:05 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10406103) 16:33:05 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000042f70)=[{0x7fff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000000)={0x0, @aes256}) [ 3032.338196] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:05 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440003003100"}]}, 0x34}}, 0x0) 16:33:05 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x3f000000}]}, 0x58) 16:33:05 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000042f70)=[{0x7fff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) setsockopt$inet_tcp_TCP_REPAIR_QUEUE(r2, 0x6, 0x14, &(0x7f0000000180)=0x2, 0x4) 16:33:06 executing program 2: ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$pppoe(0x18, 0x1, 0x0) ioctl$NBD_SET_TIMEOUT(0xffffffffffffffff, 0xab09, 0x0) r2 = syz_open_dev$media(&(0x7f0000000000)='/dev/media#\x00', 0x7, 0x0) getsockopt$inet_sctp6_SCTP_AUTOCLOSE(r2, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000040)=0x4) connect$pppoe(r1, &(0x7f0000000140)={0x18, 0x0, {0x6, @local, 'bridge0\x00'}}, 0x1e) sendmmsg(r1, &(0x7f000000d180), 0x4000000000000eb, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=0x0, &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(r2, 0x84, 0x10, &(0x7f0000000180)=@sack_info={r4, 0xfbc, 0x10000}, 0xc) 16:33:06 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000042f70)=[{0x7fff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 16:33:06 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) 16:33:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rtc0\x00', 0x113902, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0xffffffffffffffff, 0x81, 0x0, 0x3fc}, 0x8) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') 16:33:06 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) 16:33:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e88000011", 0xff}) 16:33:06 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x101) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:06 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) 16:33:06 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x14b, 0x10400003) 16:33:06 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440005003100"}]}, 0x34}}, 0x0) [ 3033.193767] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3033.217016] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3033.321382] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:06 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000000)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:06 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:06 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x900}]}, 0x58) 16:33:06 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) getpid() ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:07 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) getpid() ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x0, 0x9) 16:33:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x8, 0x10803) [ 3033.910314] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:07 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) getpid() ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:07 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00l1\x00'}]}, 0x34}}, 0x0) 16:33:07 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000000000001e000011", 0xff}) 16:33:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xf9, 0x10400003) 16:33:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000440)=[{&(0x7f0000000080)=""/252, 0xfc}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000200)=""/228, 0xe4}, {&(0x7f0000000300)=""/79, 0x4f}, {&(0x7f00000003c0)=""/88, 0x58}], 0x5, 0x10400003) 16:33:07 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3034.099727] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:07 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:07 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x30}]}, 0x58) 16:33:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f0000000180)='./file0\x00', 0x40) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x400000000000000, 0x0, 0x0, 0x3fc}, 0x8) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000080)='/dev/qat_adf_ctl\x00', 0x0, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x18, 0xfa00, {0x4, &(0x7f00000000c0)={0xffffffffffffffff}, 0x111, 0xb}}, 0x20) unlink(&(0x7f0000000240)='./file0\x00') write$RDMA_USER_CM_CMD_DISCONNECT(r1, &(0x7f0000000140)={0xa, 0x4, 0xfa00, {r2}}, 0xc) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000280), 0x0, 0x10400003) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vga_arbiter\x00', 0x400, 0x0) write$evdev(r3, &(0x7f0000000000)=[{{}, 0x3, 0x9, 0xfffffffffffffffc}, {{0x77359400}, 0x15, 0x6, 0x2}, {{0x77359400}, 0x0, 0x3, 0x4}, {{0x0, 0x2710}, 0x15, 0x100000001, 0x80000001}], 0x40) openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000400)='/proc/thread-self/attr/fscreate\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r1, 0x84, 0x6e, &(0x7f0000000240), 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000200)={0x0, 0x18, 0xfa00, {0x2, &(0x7f00000001c0), 0x2, 0x8}}, 0x20) setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000340)={0xffffffffffffc637, 0x3ff, 0x0, 0xa2}, 0x8) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0185648, &(0x7f0000000300)={0x9d0000, 0x2, 0x2, [], &(0x7f00000002c0)={0x9b0b6e, 0xfffffffffffffff8, [], @string=&(0x7f0000000280)=0x3}}) 16:33:07 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:07 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_dev$mouse(&(0x7f0000000000)='/dev/input/mouse#\x00', 0x9, 0x10000) ioctl$DRM_IOCTL_AUTH_MAGIC(r0, 0x40046411, &(0x7f0000000080)=0x7) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:08 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') ioctl$sock_SIOCGIFINDEX(0xffffffffffffff9c, 0x8933, &(0x7f0000000180)={'bpq0\x00', 0x0}) getsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f00000001c0)={@mcast1, 0x0}, &(0x7f0000000200)=0x14) getpeername$packet(r0, &(0x7f0000000700)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000740)=0x14) getpeername$packet(r0, &(0x7f00000000c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000100)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000880)={{{@in6=@remote, @in6=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@dev}, 0x0, @in6=@mcast2}}, &(0x7f0000000980)=0xe8) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(r0, 0x40106614, &(0x7f0000000140)={0x0, @speck128}) getsockopt$inet_mreqn(r0, 0x0, 0x23, &(0x7f00000009c0)={@empty, @multicast2, 0x0}, &(0x7f0000000a00)=0xc) lsetxattr$security_evm(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='security.evm\x00', &(0x7f00000002c0)=@v1={0x2, "ddb7b7aa8075eb8971d8d9cf24"}, 0xe, 0x2) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f0000000a40)={'vcan0\x00', 0x0}) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f00000024c0)={{{@in=@multicast1, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in6=@mcast2}}, &(0x7f00000025c0)=0xe8) getpeername$packet(r0, &(0x7f0000002600)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000002640)=0x14) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000002680)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @loopback}}, 0x0, @in=@loopback}}, &(0x7f0000002780)=0xe8) socket$nl_crypto(0x10, 0x3, 0x15) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000002980)={'team0\x00', 0x0}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000002b40)={'team0\x00', 0x0}) getpeername$packet(r0, &(0x7f0000002c40)={0x11, 0x0, 0x0}, &(0x7f0000002c80)=0x14) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002d00)={{{@in=@dev, @in=@multicast1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6}}}, &(0x7f0000002e00)=0xe8) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002e40)={{{@in6=@mcast1, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in6=@local}}, &(0x7f0000002f40)=0xe8) getsockname$packet(r0, &(0x7f0000002f80)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000002fc0)=0x14) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000003000)={{{@in6=@ipv4={[], [], @empty}, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@multicast2}, 0x0, @in6=@loopback}}, &(0x7f0000003100)=0xe8) sendmsg$TEAM_CMD_PORT_LIST_GET(r0, &(0x7f0000003700)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400040}, 0xc, &(0x7f00000036c0)={&(0x7f0000003140)={0x548, r1, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [{{0x8, 0x1, r2}, {0xb8, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r3}}, {0x8}}}, {0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r4}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8}}}]}}, {{0x8, 0x1, r5}, {0xf8, 0x2, [{0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x100000001}}}, {0x3c, 0x1, @lb_tx_method={{0x24, 0x1, 'lb_tx_method\x00'}, {0x8}, {0xc, 0x4, 'hash\x00'}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xd2f4}}, {0x8, 0x6, r6}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x9b2}}, {0x8, 0x6, r7}}}]}}, {{0x8}, {0x7c, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r8}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0xfffffffffffffffa}}, {0x8, 0x6, r9}}}]}}, {{0x8, 0x1, r10}, {0x264, 0x2, [{0x3c, 0x1, @user_linkup={{{0x24, 0x1, 'user_linkup\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r11}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x44, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0x14, 0x4, 'activebackup\x00'}}}, {0x38, 0x1, @lb_stats_refresh_interval={{0x24, 0x1, 'lb_stats_refresh_interval\x00'}, {0x8}, {0x8, 0x4, 0x1}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x8}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r12}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r13}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r14}}, {0x8}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0x8}}, {0x8, 0x6, r15}}}]}}, {{0x8, 0x1, r16}, {0x7c, 0x2, [{0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}, {0x40, 0x1, @lb_port_stats={{{0x24, 0x1, 'lb_port_stats\x00'}, {0x8}, {0x8, 0x4, 0x7fffffff}}, {0x8, 0x6, r17}}}]}}]}, 0x548}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000000) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) [ 3034.884814] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440004003100"}]}, 0x34}}, 0x0) 16:33:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000017000008000011", 0xff}) 16:33:08 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:08 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x27d, 0x10400003) 16:33:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x2000, 0x0) ioctl$TCFLSH(r0, 0x540b, 0x9) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/50, 0x32}, {&(0x7f00000000c0)=""/214, 0xd6}], 0x2, 0x10400005) [ 3035.228466] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3035.238764] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:08 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00t\x001\x00'}]}, 0x34}}, 0x0) 16:33:08 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x8}]}, 0x58) 16:33:08 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x4, 0x5, 0x1ff, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:08 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(0xffffffffffffffff, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:08 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r2, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:08 executing program 2: r0 = syz_open_dev$usb(&(0x7f0000000000)='/dev/bus/usb/00#/00#\x00', 0x2, 0x400) setsockopt$IP_VS_SO_SET_ADD(r0, 0x0, 0x482, &(0x7f0000000080)={0x3f, @broadcast, 0x4e22, 0x2, 'fo\x00', 0x20, 0x3ff, 0x44}, 0x2c) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x0, 0x10400003) 16:33:09 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) ioctl$VIDIOC_TRY_DECODER_CMD(r0, 0xc0485661, &(0x7f0000000080)={0x6, 0x0, @stop_pts=0xfffffffffffffe4d}) 16:33:09 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r2, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000030008000011", 0xff}) 16:33:09 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r2, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440010003100"}]}, 0x34}}, 0x0) 16:33:09 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x151, 0x10400003) 16:33:09 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x900000000000000}]}, 0x58) 16:33:09 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\b\x001\x00'}]}, 0x34}}, 0x0) 16:33:09 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:09 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000000)={0x0, r0, 0x8, 0x4, 0x40, 0x800080000}) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:10 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:10 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x800, 0x0) r1 = syz_open_dev$mice(&(0x7f00000000c0)='/dev/input/mice\x00', 0x0, 0x100) renameat2(r0, &(0x7f0000000080)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00', 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 16:33:10 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3037.365107] validate_nla: 4 callbacks suppressed [ 3037.365117] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:10 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e14000011", 0xff}) 16:33:10 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xc00000000000000}]}, 0x58) 16:33:10 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) r1 = syz_genetlink_get_family_id$team(&(0x7f0000000080)='team\x00') getsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000400)={@ipv4, 0x0}, &(0x7f0000000440)=0x14) getsockopt$inet_mreqn(r0, 0x0, 0x24, &(0x7f0000000500)={@dev, @broadcast, 0x0}, &(0x7f0000000540)=0xc) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000580)={'team_slave_0\x00', 0x0}) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f00000005c0)={0x0, @loopback, @multicast1}, &(0x7f0000000600)=0xc) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000640)={0x0, @dev, @broadcast}, &(0x7f0000000680)=0xc) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000007c0)={{{@in6=@mcast1, @in6=@ipv4={[], [], @empty}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@loopback}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) getpeername$packet(r0, &(0x7f00000009c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000a00)=0x14) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000a40)={'team0\x00', 0x0}) sendmsg$TEAM_CMD_OPTIONS_GET(r0, &(0x7f0000000e00)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x29004000}, 0xc, &(0x7f0000000dc0)={&(0x7f0000000a80)={0x338, r1, 0x4, 0x70bd26, 0x25dfdbfe, {}, [{{0x8, 0x1, r2}, {0x174, 0x2, [{0x3c, 0x1, @name={{0x24, 0x1, 'mode\x00'}, {0x8}, {0xc, 0x4, 'random\x00'}}}, {0x40, 0x1, @priority={{{0x24, 0x1, 'priority\x00'}, {0x8}, {0x8, 0x4, 0x1}}, {0x8, 0x6, r3}}}, {0x40, 0x1, @queue_id={{{0x24, 0x1, 'queue_id\x00'}, {0x8}, {0x8, 0x4, 0xaecf}}, {0x8, 0x6, r4}}}, {0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8}}, {0x8}}}, {0x3c, 0x1, @enabled={{{0x24, 0x1, 'enabled\x00'}, {0x8}, {0x4}}, {0x8, 0x6, r5}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xc84}}}]}}, {{0x8, 0x1, r6}, {0xac, 0x2, [{0x38, 0x1, @activeport={{0x24, 0x1, 'activeport\x00'}, {0x8}, {0x8, 0x4, r7}}}, {0x38, 0x1, @mcast_rejoin_interval={{0x24, 0x1, 'mcast_rejoin_interval\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x101}}}]}}, {{0x8, 0x1, r8}, {0xec, 0x2, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24, 0x1, 'lb_tx_hash_to_port_mapping\x00'}, {0x8}, {0x8, 0x4, r9}}, {0x8}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0x3}}}, {0x38, 0x1, @notify_peers_count={{0x24, 0x1, 'notify_peers_count\x00'}, {0x8}, {0x8, 0x4, 0xb7}}}, {0x38, 0x1, @notify_peers_interval={{0x24, 0x1, 'notify_peers_interval\x00'}, {0x8}, {0x8, 0x4, 0x5}}}]}}]}, 0x338}, 0x1, 0x0, 0x0, 0x10}, 0x10) 16:33:10 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2ef, 0x10400003) 16:33:10 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3037.566509] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "4400000f3100"}]}, 0x34}}, 0x0) 16:33:11 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:11 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:11 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:11 executing program 2: r0 = openat$smack_thread_current(0xffffffffffffff9c, &(0x7f0000000000)='/proc/thread-self/attr/current\x00', 0x2, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000500)='/dev/hwrng\x00', 0x2000, 0x0) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000540)=@int=0xde2, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) write$smack_current(r0, &(0x7f0000000140)='^\x00', 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') connect$pptp(r1, &(0x7f0000000100)={0x18, 0x2, {0x2, @empty}}, 0x1e) socket$inet6_dccp(0xa, 0x6, 0x0) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$IP6T_SO_GET_REVISION_TARGET(r2, 0x29, 0x45, &(0x7f0000000080)={'TPROXY\x00'}, &(0x7f00000000c0)=0x1e) 16:33:11 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:11 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3038.232917] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:11 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000001000000011", 0xff}) 16:33:11 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x8000000000003fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$TIOCMSET(r1, 0x5418, &(0x7f00000000c0)=0x10000) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) ioctl$UFFDIO_WAKE(r0, 0x8010aa02, &(0x7f0000000000)={&(0x7f0000fff000/0x1000)=nil, 0x1000}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x8, &(0x7f0000000180)=0x9, 0xfffffffffffffce6) 16:33:11 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(0x0, 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3038.517029] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:11 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x202, 0x10400003) 16:33:11 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x1000000000000000}]}, 0x58) 16:33:11 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00h1\x00'}]}, 0x34}}, 0x0) 16:33:11 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(0x0, 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:12 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(0x0, 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:12 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:12 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:12 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000200000011", 0xff}) [ 3039.253599] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3039.266998] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:12 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x0, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:12 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440006003100"}]}, 0x34}}, 0x0) 16:33:12 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x62, 0x10400003) 16:33:12 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x4000, 0x0) ioctl$TUNGETIFF(r0, 0x800454d2, &(0x7f0000000140)) 16:33:12 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x3000}]}, 0x58) 16:33:12 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:12 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setpgid(r1, r1) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x2000) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/mcfilter6\x00') fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0x13}, r4}, 0xc) 16:33:12 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:13 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:13 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:13 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(0xffffffffffffffff, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3040.100193] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3040.126956] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:13 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)) 16:33:13 executing program 2: r0 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x3f, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000080)="9c411c30d495181076e3f0a3a14f5ecf", 0x10) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:13 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000000009a4000011", 0xff}) 16:33:13 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00z\x001\x00'}]}, 0x34}}, 0x0) 16:33:13 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x5}]}, 0x58) 16:33:13 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1ba, 0x10400003) [ 3040.426076] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:13 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)) 16:33:14 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0x0, &(0x7f0000000080)) 16:33:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000001b00)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x100) ioctl$FS_IOC_GETFLAGS(r2, 0x80046601, &(0x7f0000000080)) ioctl$SNDRV_SEQ_IOCTL_SET_CLIENT_POOL(r1, 0x4058534c, &(0x7f00000000c0)={0x8, 0x80, 0x7, 0x80, 0x9, 0x80000001}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') sendmsg$unix(r1, &(0x7f0000000340)={&(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001900)=[{&(0x7f0000000200)="cf6c3d94bdd4121789ea4e1bd8b12f59125d8b67538942512e4deb659acafda68d13449c9f2492470fdb77d4b2dfb7596d746dced9c913169fa494c8c3cd0044a84a11b6c0c86914a9968e1e", 0x4c}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f0000000280)="b9311ae522d7fa63adc301273d35374bb706dcc352e3abf071edb2eab1745650ee9bff82c184f1d2e45798138a4c171970d25dbb3ddb5c713305c1f6ab7ae1ae55abf33e44285916c301028e19658ec4d0f4af764491b317cf38f0293ad618878403fcc11e179ef059a9a2a2c1fc3285774327ccfa0b6b93fc0d0399d3af522d379477212b502617cde67cc880540e035e9f50defbcfaecc322af372ae380888c62fd019832afc6beef6d376f64ae2e1217eb9", 0xb3}, {&(0x7f00000013c0)="9b26347898a3414f87bfb39cfe8fd9a30a9a357ee2eef653f043c1a3f07f68bfa375f9b98ce583d58a72c6f52d54b2956ec6a019f1ad7083531c57881273e62a5d1193af2d02269c441645ee9fe02129030bbccf3fcef2c0b418f7f38fd62636c045b4af15f3a09ef2540aea482f50f6ffde962f02195f99241acfb0ea786c115bf15c2044dcca88732605a1df4c4bd4a41fdec93aba01695f0608366df093c7ef5502dc3ca7ce", 0xa7}, {&(0x7f0000001480)="28d272070905b84487a04a38986dccb8dfd7f457184a3646d04a92f578eb46811e01a921017b7031c239e47080352962b9caf1a304d83b35f0dc599c86a16cf84a07baa870aa7c7e5c83b197920345ee0d66ef56fc956e56c2e279c462bac7576185cc253937003849df582702e5206bcb105ecd2651c1f67dd66313fe6b3c65e85c0ee2c8ed29dab387b11ad6f9f7ccb61861fc084b00bae741e9ad96dfd8fb9b5f94a550c078cdcebbed3658d986b678eb1f58d370b2f7c32d14de5027b4fe5aff32e19d48b867b1a59fb6c435cb77b2f853833c229b5591931e45", 0xdc}, {&(0x7f0000001580)="a0f0115d027621e6eed71803ba1db4c875aa142c272cdc2ef74af4a52c168a1d1937221b90c78d2b9d1903047add063505e20595c5eab5f52a31398afcadefbdba54de5ab5dc091d1b9e685d1d418f05b7547bbce6fc5deda436842f", 0x5c}, {&(0x7f0000001600)="e47f0dac0936cb5eeffe36f36a720214653cedfa7dfe3a24c14bb64cadeb6daa8bc9f10a270d6d9a86c8ff65843bc094403f9b8951c630a5cafc464d792bd7541357004332891e4d688eddfa9fe4670c6f9b04393a09b276ba5b04a7fa5f53de82", 0x61}, {&(0x7f0000001680)="31e42604b6efb1bab7e0f878c0f97a5450ad4cece6ac46675e2e85e0993a52767af9fcdd0ae875a61c0a32416a76a14b7f9aa040beb2203e8b238c4ea8926cdf4d0618aae93b6f83418ec99f08b4280284432dd433799e041b2a5662ca0d6449f54e512fe8ebc68ac298edcba3140cc6f942c688d3df4c2ff7a418cf5a40ef2a35e5bbea948c5a", 0x87}, {&(0x7f0000001740)="96d10a8c6b3e57c6c737fa793be24528a5b5b60b5834c708bba17dcb6d713f30fa4a67ecb57b9d9dfdbbb3f1db729b395c4ff08e0f5f018603f36948eb018546593a626aa1e5613f58a4e15612925afc2707155e4045ab5342a1d68d362abdf96000b7cc22f2e637625982596a36962585d305b9a2bee1abb42ef416dfb53f8c6398cd8f24eade2e7a955b79d12a7e199bbfd0227e46798ae44c25308c9e8f6013a64c644bb143a14abdd487bfd9b91a766ea653d2af2d4888c91b7139d159611d841a5eaacedb55511965d07c5930d76da19aa314bda7d503a5a201348b3a7303dd1842f984a2c8be", 0xe9}, {&(0x7f0000001840)="18da6813bfa1cafe143fa8978b7eef8585ece6bbd9e4470c3843ae71085640262079799fd5f371fa9ec841cee8ad26d2913f9c63dc6e2a601f845bf4e4ea98c7c0139d56bb17639f0fd10b652a2858cdf5e0ed783f9155d393a425ec3cf91e9b8276fe323616f4b648fb9b3e4975bf7fbf6faf9b8c2dbe6ad9fd2ca7b02f450c1266bba85a447fc5782c29b2955158b84dd5a89939eb10f2b41fbd1cd0767aab638da1ad36ee62be994cf8", 0xab}], 0xa, 0x0, 0x0, 0x40800}, 0x24008000) preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) prctl$PR_SET_NAME(0xf, &(0x7f0000001a00)="6e657413271ffeb6599ad2d49000") getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000003100)={{{@in=@loopback, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{}, 0x0, @in6=@ipv4={[], [], @remote}}}, &(0x7f0000003200)=0xe8) ioctl$ifreq_SIOCGIFINDEX_vcan(r3, 0x8933, &(0x7f0000003240)={'vcan0\x00', r4}) 16:33:14 executing program 0: ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0xffffffffffffffb7, 0x0) 16:33:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$KVM_DEASSIGN_DEV_IRQ(r0, 0x4040ae75, &(0x7f0000000000)={0x9cef, 0x800, 0xfffffffffffffffd, 0x700}) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:14 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f00000000c0)={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000340)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f00000001c0), r1, 0x0, 0x2, 0x4}}, 0x20) 16:33:14 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000014000011", 0xff}) 16:33:14 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x186, 0x10400003) [ 3041.156384] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:14 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00H1\x00'}]}, 0x34}}, 0x0) 16:33:14 executing program 0: r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r0, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000040)={0xffffffffffffffff}, 0x2}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r0, &(0x7f00000000c0)={0x7, 0x8, 0xfa00, {r1}}, 0x10) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000340)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f00000001c0), r1, 0x0, 0x2, 0x4}}, 0x20) 16:33:14 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x88}]}, 0x58) 16:33:14 executing program 0: sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)=@ipv4_getroute={0x1c, 0x1a, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}, 0x1c}}, 0x0) r0 = socket(0x10, 0x80002, 0x0) sendmmsg$alg(r0, &(0x7f0000000140), 0x6b7, 0x0) 16:33:14 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f00000000c0)='/dev/amidi#\x00', 0x0, 0x200) ioctl$SNDRV_CTL_IOCTL_HWDEP_INFO(r0, 0x80dc5521, &(0x7f0000000100)=""/237) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') getsockopt$inet_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)=""/42, &(0x7f0000000080)=0x2a) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:15 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='map_files\x00') getdents(r0, &(0x7f0000000640)=""/69, 0xff5f) 16:33:15 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) ioctl$sock_FIOGETOWN(0xffffffffffffff9c, 0x8903, &(0x7f0000000100)=0x0) r1 = syz_open_procfs(r0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$ARPT_SO_GET_INFO(r1, 0x0, 0x60, &(0x7f0000000080)={'filter\x00'}, &(0x7f0000000000)=0x44) 16:33:15 executing program 0: perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000003140)=[{{&(0x7f0000000080)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, 0x0}}], 0x1, 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='net/wireless\x00') preadv(r0, &(0x7f00000017c0), 0x1d0, 0x0) 16:33:15 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x132, 0x10400003) 16:33:15 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000680), 0x1e766) 16:33:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000684000011", 0xff}) 16:33:15 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xa00000000000000}]}, 0x58) 16:33:16 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c122285718070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{0x0}, {0x0}], 0x2, &(0x7f0000001a40)=""/212, 0xd4}, 0x6}], 0x2, 0x0, 0x0) 16:33:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000063100"}]}, 0x34}}, 0x0) 16:33:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$dmmidi(&(0x7f0000000000)='/dev/dmmidi#\x00', 0x7, 0x40) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x7) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f00000000c0), 0x0, 0x10400003) [ 3042.637205] validate_nla: 1 callbacks suppressed [ 3042.637217] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:16 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x253, 0x10400003) 16:33:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x7b, &(0x7f0000000000)={0x0, 0xffffffffffffff81}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) 16:33:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x40, 0x0) openat$cgroup_ro(r0, &(0x7f0000000080)='rdma.current\x00', 0x0, 0x0) socket$inet6(0xa, 0x1000000000002, 0x0) ioctl(0xffffffffffffffff, 0x8912, 0x0) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffff9c, 0x84, 0x66, &(0x7f00000000c0), &(0x7f0000000100)=0x8) getsockopt$inet_sctp6_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x11, 0x0, &(0x7f0000000180)) r1 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000240)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$PPPIOCSFLAGS(r1, 0x40047459, 0x0) openat$vcs(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0xff, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffff7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$KVM_GET_MSR_INDEX_LIST(0xffffffffffffffff, 0xc008ae09, &(0x7f0000000040)=ANY=[]) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000180)={0x10, 0x40030000000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000080)={0x14, 0x32, 0x119}, 0x14}}, 0x0) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0086426, &(0x7f0000000340)={0x0, 0x0}) clone(0x2102001ffc, 0x0, 0xfffffffffffffffe, &(0x7f0000000200), 0xffffffffffffffff) r2 = inotify_init1(0x0) fcntl$setown(r2, 0x8, 0xffffffffffffffff) fcntl$getownex(r2, 0x10, &(0x7f0000000080)={0x0, 0x0}) process_vm_readv(r3, &(0x7f0000000000)=[{&(0x7f0000001300)=""/4096, 0x106c}], 0x1, &(0x7f0000003600)=[{&(0x7f0000003580)=""/121, 0x79}], 0x1, 0x0) syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r4, &(0x7f0000000100), 0x361, 0x10400003) [ 3043.162708] ptrace attach of "/root/syz-executor2"[4554] was attempted by "/root/syz-executor2"[2748] [ 3043.212444] ptrace attach of "/root/syz-executor2"[4554] was attempted by "/root/syz-executor2"[2751] 16:33:16 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, &(0x7f0000000000)=0xfff) preadv(0xffffffffffffffff, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp6_SCTP_GET_ASSOC_STATS(0xffffffffffffffff, 0x84, 0x70, &(0x7f00000000c0)={0x0, @in={{0x2, 0x4e20, @rand_addr=0x100000001}}, [0xffffffff, 0x3, 0x3, 0x800, 0xffffffff, 0xff, 0x200, 0x9, 0x10000, 0x3, 0x5, 0x6, 0x8000, 0x200000000000, 0xe28b]}, &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x0, &(0x7f0000000200)={r1, 0x5, 0x5, 0x5}, 0x10) write$binfmt_elf64(r0, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], 0xb54) 16:33:16 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') setsockopt$inet6_group_source_req(r0, 0x29, 0x2f, &(0x7f00000003c0)={0x81, {{0xa, 0x4e23, 0x2, @local, 0x7}}, {{0xa, 0x4e20, 0x5, @ipv4={[], [], @multicast1}}}}, 0x104) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) r1 = add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000080)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) r2 = add_key(&(0x7f00000000c0)='.dead\x00', &(0x7f0000000100)={'syz', 0x0}, &(0x7f0000000140)="eaa69d4da928c3368f39023729edaebcd16134552bb68dc456359bda9159f786f380a18ecad134f081b1092f1062f4af2705de8cc89c03b42ebbfd04d3ef2a7c579603eabf758d1e254a744c92a47e7989e32ec59b8711877cfc259e123c6e961d147cc813ef790e0d2974173f1c826a7fb9d1c41aab55a69fad85cc59f7effaba9c58be75170db60e002e5fa4ed32bd85a04c7fd7697e2002df1d6467595649ee91793d83f7a4bc5b9a20c131e7ac1f678a7eb407f7ac11b6276d05e3416a3f737f521182ccf2462740da65fc37e3c08df38d4ed0965ce38a38412409e36c3afc06fa", 0xe3, 0x0) keyctl$reject(0x13, r1, 0x6, 0x80, r2) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000240)) [ 3043.398121] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3043.418138] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:16 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c122285718070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{0x0}, {0x0}], 0x2, &(0x7f0000001a40)=""/212, 0xd4}, 0x6}], 0x2, 0x0, 0x0) 16:33:16 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00h\x001\x00'}]}, 0x34}}, 0x0) 16:33:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x73, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x1, 0x5}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8000, 0x0, 0x100, r1}, &(0x7f00000001c0)=0x10) syz_open_dev$sndmidi(&(0x7f0000000000)='/dev/snd/midiC#D#\x00', 0x4, 0x20000) ioctl$KVM_SET_XCRS(r0, 0x4188aea7, &(0x7f0000000200)=ANY=[@ANYBLOB="af86ac914b01b4050500000000100000ffffffff00000000ff0f00000000000000e5074debb39867bb0200000000000007000000000000007fffffffffffffff93f1ffff0000000005000000000000000800000000000000080000000000e600288776c27341306ba272d603f9620042c140a94536482d6a82ffcf79c2dbe84a72753f16bad769ee78d1f20497287bcf65cb6e6b121b07381f193c476c52eb01f4c6ec59c4638fb33eb4"]) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:17 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf401000000000000}]}, 0x58) 16:33:17 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000ff0008000011", 0xff}) 16:33:17 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c122285718070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{0x0}, {0x0}], 0x2, &(0x7f0000001a40)=""/212, 0xd4}, 0x6}], 0x2, 0x0, 0x0) 16:33:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x8a, 0x10400003) [ 3043.813693] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3043.850411] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:17 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00 1\x00'}]}, 0x34}}, 0x0) 16:33:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x4000, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$TUNSETLINK(r1, 0x400454cd, 0x30a) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xef, 0x10400003) 16:33:17 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:17 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c122285718070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) recvmmsg(r1, &(0x7f0000003700)=[{{&(0x7f0000000000)=@in={0x2, 0x0, @empty}, 0x80, 0x0}}, {{&(0x7f00000017c0)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000001a00)=[{0x0}, {0x0}], 0x2, &(0x7f0000001a40)=""/212, 0xd4}, 0x6}], 0x2, 0x0, 0x0) 16:33:17 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000080)={0xffffffffffffff9c}) ioctl$FS_IOC_GETFLAGS(r0, 0x80046601, &(0x7f0000000140)) setsockopt$inet_udp_int(r1, 0x11, 0x65, &(0x7f00000000c0)=0x7f, 0x4) setsockopt$inet_sctp6_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udp_int(r2, 0x11, 0x65, &(0x7f0000000000)=0x3f, 0x4) r3 = creat(&(0x7f0000000180)='./file0\x00', 0x0) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000200)=""/245, 0xf5}, {&(0x7f00000003c0)=""/227, 0xe3}, {&(0x7f00000004c0)=""/145, 0x91}], 0x3, &(0x7f0000000580)=""/4096, 0x1000}, 0x2000) ioctl$DRM_IOCTL_GET_MAGIC(r3, 0x80046402, &(0x7f00000001c0)=0x401) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') setsockopt$netlink_NETLINK_LISTEN_ALL_NSID(r4, 0x10e, 0x8, &(0x7f0000000100)=0xffffffffffff75d1, 0x4) preadv(r4, &(0x7f0000000100), 0x361, 0x10400003) [ 3044.574660] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3044.587785] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:17 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x25f, 0x10400003) 16:33:17 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c122285718070") r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:18 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf4010000}]}, 0x58) 16:33:18 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e24000011", 0xff}) 16:33:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440002003100"}]}, 0x34}}, 0x0) 16:33:18 executing program 2: bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffff9c, 0x0, 0xe, &(0x7f0000000000)='net/mcfilter6\x00', 0xffffffffffffffff}, 0x30) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f00000000c0)={0x0, 0x0}) perf_event_open(&(0x7f000001d000)={0xfffffffffffffffd, 0x70, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x663f, 0x0, 0x0, 0x0, 0xef56, 0x1, @perf_bp={0x0}, 0x0, 0x1}, r1, 0xa, r0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x2000000000000102, 0x10400005) [ 3044.812257] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:18 executing program 0: r0 = socket$inet6(0xa, 0x803, 0x3) ioctl(r0, 0x1000008912, &(0x7f0000000080)="0a5c2d023c122285718070") sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) fcntl$getownex(r0, 0x10, &(0x7f0000000000)={0x0, 0x0}) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/mcfilter6\x00') prctl$PR_GET_FP_MODE(0x2e) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 16:33:18 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = fcntl$getown(r0, 0x9) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) ioctl$VIDIOC_S_INPUT(r2, 0xc0045627, &(0x7f0000000000)) [ 3045.345353] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:18 executing program 0: socket$inet6(0xa, 0x803, 0x3) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:18 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1f2, 0x10400003) 16:33:18 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\a\x001\x00'}]}, 0x34}}, 0x0) 16:33:18 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) setsockopt$inet6_tcp_TCP_REPAIR_QUEUE(0xffffffffffffffff, 0x6, 0x14, &(0x7f0000000140), 0x4) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) openat$vim2m(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video35\x00', 0x2, 0x0) ioctl$KVM_GET_REGS(0xffffffffffffffff, 0x8090ae81, &(0x7f0000000180)) 16:33:18 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:19 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x4000000}]}, 0x58) 16:33:19 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e90000011", 0xff}) 16:33:19 executing program 2: r0 = openat$audio(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/audio\x00', 0x8c800, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f0000000100)={{{@in6=@ipv4={[], [], @dev}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={[], [], @broadcast}}, 0x0, @in6=@remote}}, &(0x7f0000000200)=0xe8) setsockopt$inet6_mreq(r0, 0x29, 0x1f, &(0x7f0000000240)={@dev={0xfe, 0x80, [], 0x1e}, r1}, 0x14) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) flistxattr(r0, &(0x7f0000000280)=""/151, 0x97) ioctl$SCSI_IOCTL_DOORLOCK(r2, 0x5380) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0xc) 16:33:19 executing program 0: socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:19 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1c6, 0x10400003) [ 3046.049299] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:19 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00`\x001\x00'}]}, 0x34}}, 0x0) 16:33:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, 0x0, 0x0) 16:33:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0) 16:33:19 executing program 2: r0 = socket$nl_crypto(0x10, 0x3, 0x15) r1 = syz_open_dev$adsp(&(0x7f0000000000)='/dev/adsp#\x00', 0x3ff, 0x4000) r2 = dup2(r0, r1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffc, 0x7, 0x0, 0x3fc}, 0x8) ioctl$KVM_HYPERV_EVENTFD(r2, 0x4018aebd, &(0x7f0000000080)={0x3, r2}) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) 16:33:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:33:19 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:33:20 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xe00}]}, 0x58) 16:33:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={0x0}}, 0x0) 16:33:20 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000002000008000011", 0xff}) 16:33:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$FICLONE(r1, 0x40049409, r0) preadv(r0, &(0x7f0000001680)=[{&(0x7f0000001480)=""/195}, {&(0x7f0000001580)=""/166}, {&(0x7f0000001640)=""/63}], 0x7, 0x0) 16:33:20 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xd8, 0x10400003) 16:33:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "4400f0003100"}]}, 0x34}}, 0x0) 16:33:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000000)='/dev/rfkill\x00', 0x280, 0x0) perf_event_open(&(0x7f0000000100)={0x7, 0x70, 0x2, 0x7, 0x8, 0x7, 0x0, 0xcf1b, 0x200, 0x8, 0x7, 0xb28, 0x8ec, 0x2, 0x1f, 0x7fff, 0x6, 0x13a07e6d, 0x7004, 0x7, 0x7, 0x3, 0x5, 0x44, 0x7, 0x1000, 0x6, 0x6, 0xfff, 0x101, 0x7ff, 0x211, 0x5203a678, 0x4, 0x7, 0x9, 0x6a47ef1c, 0x100, 0x0, 0x800000, 0x4, @perf_config_ext={0x401, 0xfffffffffffffffe}, 0x0, 0x7ff, 0xd1, 0x3, 0x2, 0x40}, 0xffffffffffffffff, 0xa, r0, 0x1) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 16:33:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:20 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00t1\x00'}]}, 0x34}}, 0x0) 16:33:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x0, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:20 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_setup(0xff, &(0x7f0000000000)=0x0) r2 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000300)='/dev/dlm_plock\x00', 0x2000, 0x0) r3 = dup(r0) r4 = dup3(r0, r0, 0x80000) r5 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vga_arbiter\x00', 0x0, 0x0) finit_module(r3, &(0x7f0000000840)='cpusetcpuset$/-\x00', 0x1) io_submit(r1, 0x7, &(0x7f0000000800)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x3, 0xffffffffffffffe0, r0, &(0x7f0000000080)="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", 0xfc, 0x3, 0x0, 0x1}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6, 0xec6, r0, &(0x7f00000001c0)="468a7622b66326df9e439d2c2d5a9e603e2472ff2f879fc81048bdc756b45399fd69bf1697e444c2fca383bda63ce8fe125e3b24de265fa6009d3cea7053c71a407fe6bcde644c7d8b34e10f1a06ea91def5b008f92ad228006c5ed8cd93e9488a8979b6c3b5806083ad1e1fbbf9b845a0742b2ea319f2dc30a0f4358ed9ddbd906d2b515834628bb692ad26ad153798b2d9a4d112ae369fcc066a0ba1b351760751eefdb87e303895156919447d326f4d2ec2b6d2dd49c764d51664b07b713a75cdaae0b96f792307df", 0xca, 0x9}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x8, 0xffff, r0, &(0x7f00000003c0)="41466a98582252a98213a508a664907d822adca678f40d7303f1fdd2e0c8a81d487d87cf2113d14378e01836404007915a0984c4254663b61b27272249a9fcd53341d169613ba14d9bdfdd70faf6e330d00b3f62ae240e23896092282d2d5ff8a06f76db19e8b479d82e3ce767bc9e29c36a24915158f46bf7ef41e9858b5f981d22225cd2bafcd3da4230deba7c77", 0x8f, 0x5, 0x0, 0x1, r2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0xf3f, r0, &(0x7f0000000480)="d3de7c684b8fc16d86f3840dacdcc52fc050a122adede3b9be4c0264cb11dcd77a807d54591ead9edc067c0982497c7c41ad59e623bb29984f656ca499ead0b84993b65e4ce413662ff8a1b26399ea799eb75a48be3510901789b1ba3678b415f75e13b69cddbd1756014e8f00cca98561d32a249905bc64f6703df60c0d663183afed64ab2a2a0a14", 0x89, 0x35, 0x0, 0x0, r3}, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x1, 0x1, r0, &(0x7f0000000580)="82fc1275c93c7bc58948bf1c4ac61d00a4e282495d705b524f1146792bbb5aad9c205cb1ae46144b7acd4b70f09c9198254ae049c3b0d2984da9c125e202ba9a30f68477b7e536dbf3a69e5970da3b96da02520d1caef0631e75941f93b3dfbd7e0d48a17cb7ad7167382bf9f37f70d1888dde16eca28dce29eb23ca22194cbc8752354bee558a929b2f00ddd8063dcc59d6bec1aaf774ab205aa03517c4af5e2729422935071621107ef54114df91391445303a653d3dbb8c4cedf915c4a01c32cadb28c28767b2ce768e4c4bb146d65cd434bddd2e8e5f573e1df2896f1c211471e1776cdab847eaf228106b8af36703fbfa", 0xf3, 0x6, 0x0, 0x1, r4}, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x7, 0x6, r0, &(0x7f00000006c0)="c1b32abdc90efe77c24bf27ab9d9d91f325a4a6e333ac6d3619db93fa11dd03ff292d4a6b7b9c047938a4598e31369", 0x2f, 0xfff, 0x0, 0x0, r5}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x3, 0x3258, r0, &(0x7f0000000780)="fa6575053fa57b1796f88983ee", 0xd, 0x2, 0x0, 0x1}]) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r6, &(0x7f0000000100), 0x361, 0x10400003) 16:33:20 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xc}]}, 0x58) 16:33:20 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3047.725733] validate_nla: 5 callbacks suppressed [ 3047.725744] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000002780008000011", 0xff}) 16:33:21 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0xfffffffffffffd8b, 0xff, 0x0, 0x9, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) ioctl$PERF_EVENT_IOC_RESET(r0, 0x2403, 0x8001) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000040)='trusted.overlay.origin\x00', &(0x7f00000000c0)='y\x00', 0x2, 0x3) r1 = syz_open_procfs(0x0, &(0x7f0000000100)="6e6574306d6366696c74e572360688030000004c5500") ioctl$SNDRV_TIMER_IOCTL_PAUSE(r1, 0x54a3) r2 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/lblcr_expiration\x00', 0x2, 0x0) ioctl$VIDIOC_QBUF(r2, 0xc044560f, &(0x7f0000000080)={0xf06, 0xd, 0x4, 0x402, {}, {0x0, 0x3, 0x0, 0x0, 0x1000, 0x2fb, "20968a16"}, 0x100000000, 0x7, @offset=0xdbf3, 0x4}) getsockname(r1, &(0x7f0000000140)=@hci={0x1f, 0x0}, &(0x7f00000001c0)=0x80) ioctl$sock_inet6_SIOCDELRT(r2, 0x890c, &(0x7f0000000200)={@empty, @dev={0xfe, 0x80, [], 0x1c}, @ipv4={[], [], @rand_addr=0x7}, 0xf, 0x7fffffff, 0x3, 0x500, 0x1, 0x4, r3}) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:21 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x20f, 0x10400003) 16:33:21 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00L1\x00'}]}, 0x34}}, 0x0) [ 3047.966665] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:21 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$mixer(0xffffffffffffff9c, &(0x7f0000000000)='/dev/mixer\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) [ 3048.070250] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0x0, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd}, 0x14}}, 0x0) 16:33:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd}, 0x14}}, 0x0) 16:33:21 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd}, 0x14}}, 0x0) 16:33:21 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x19fa8}]}, 0x58) 16:33:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000580)={&(0x7f0000000140)=@xdp, 0x80, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000280)=""/247, 0xf7}, {&(0x7f00000003c0)=""/170, 0xaa}, {&(0x7f0000000480)=""/190, 0xbe}], 0x4, &(0x7f0000000540)=""/42, 0x2a}, 0x40000001) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') socket$nl_generic(0x10, 0x3, 0x10) ioctl$LOOP_GET_STATUS(r2, 0x4c03, &(0x7f0000000080)) preadv(r1, &(0x7f0000000000), 0x0, 0x10400003) 16:33:22 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000700)}, 0x0) r0 = socket$inet(0x10, 0x3, 0x0) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0xd1, &(0x7f0000000000)={{0xa, 0x0, 0x0, @ipv4={[], [], @broadcast}}, {0xa, 0x0, 0x0, @mcast2}, 0x0, [0x400000]}, 0x5c) ioctl$sock_ifreq(r0, 0x89f2, &(0x7f0000000180)={'ip6_vti0\x00', @ifru_flags=0xa}) 16:33:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000280000011", 0xff}) [ 3048.743058] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1d7, 0x10400003) 16:33:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000813100"}]}, 0x34}}, 0x0) 16:33:22 executing program 0: 16:33:22 executing program 0: 16:33:22 executing program 0: 16:33:22 executing program 0: 16:33:22 executing program 0: 16:33:22 executing program 0: [ 3049.376899] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3049.390307] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:22 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x2}]}, 0x58) 16:33:22 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000200)=""/54}, {&(0x7f0000000100)=""/17}, {&(0x7f0000000140)=""/38}], 0x2000000000000086, 0x10400003) 16:33:22 executing program 0: 16:33:22 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000fd000008000011", 0xff}) 16:33:22 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000f03100"}]}, 0x34}}, 0x0) 16:33:22 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x25, 0x10400003) 16:33:22 executing program 0: 16:33:22 executing program 0: 16:33:22 executing program 2: r0 = getpid() r1 = syz_open_dev$midi(&(0x7f0000000000)='/dev/midi#\x00', 0x6, 0x10000) r2 = perf_event_open(&(0x7f0000000080)={0x4, 0x70, 0xfffffffffffffe00, 0x3ff, 0x6, 0x5, 0x0, 0x1, 0x1, 0x8, 0x9, 0xd2, 0x7, 0x9, 0xffffffffffff0001, 0x1000, 0x401, 0x7f, 0x4, 0x1, 0x948c, 0x6, 0x0, 0xff, 0x81, 0x6, 0x6cd, 0x9, 0x5, 0x85f, 0x2, 0x6b5, 0x383d6c79, 0x7, 0xc0, 0x9, 0x4, 0x255, 0x0, 0x3, 0x1, @perf_config_ext={0x3686}, 0x840, 0x2, 0x200, 0xf, 0x20, 0xfffffffffffff8f4, 0x80000000}, r0, 0xe, r1, 0x1) socketpair$unix(0x1, 0x48000000002, 0x0, &(0x7f0000000140)={0x0, 0x0}) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='fdinfo\x00') fchdir(r4) sendmmsg(r3, &(0x7f0000008600)=[{{0x0, 0x0, &(0x7f0000003140)}}, {{&(0x7f00000072c0)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000007380), 0x0, &(0x7f0000000600)}}], 0x2, 0x0) r5 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$XDP_MMAP_OFFSETS(r2, 0x11b, 0x1, &(0x7f0000000200), &(0x7f0000000280)=0x60) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f00000002c0)=0x6, 0x4) flistxattr(r5, &(0x7f0000000100)=""/199, 0xc7) r6 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r6, &(0x7f0000000100), 0x361, 0x10400003) 16:33:23 executing program 0: 16:33:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/101, 0x65}], 0x1, 0x0) 16:33:23 executing program 0: [ 3050.069896] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3050.289092] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:23 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$KVM_UNREGISTER_COALESCED_MMIO(r0, 0x4010ae68, &(0x7f0000000000)={0x102000, 0x4000}) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:23 executing program 0: 16:33:23 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x1fff8}]}, 0x58) 16:33:23 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x23f, 0x10400003) 16:33:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000003000008000011", 0xff}) 16:33:23 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "4400046d3100"}]}, 0x34}}, 0x0) 16:33:23 executing program 0: [ 3050.392950] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:23 executing program 0: 16:33:23 executing program 0: 16:33:24 executing program 0: 16:33:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = openat$vhci(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vhci\x00', 0x101001, 0x0) ioctl$KVM_GET_REG_LIST(r0, 0xc008aeb0, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000000d742422633ef229000000"]) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:24 executing program 0: 16:33:24 executing program 0: [ 3051.006243] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:24 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xe00000000000000}]}, 0x58) 16:33:24 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x29f, 0x10400003) 16:33:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00H\x001\x00'}]}, 0x34}}, 0x0) 16:33:24 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)) syz_open_dev$sndseq(&(0x7f00000001c0)='/dev/snd/seq\x00', 0x0, 0x0) gettid() pipe(&(0x7f0000000880)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000340), 0x10000014c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) pselect6(0x40, &(0x7f00000000c0), 0x0, &(0x7f0000000140)={0x1b9}, &(0x7f0000000180)={0x0, r2+30000000}, 0x0) vmsplice(r0, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) syz_open_dev$dri(0x0, 0x0, 0x0) 16:33:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000170008000011", 0xff}) 16:33:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$FIBMAP(r0, 0x1, &(0x7f0000000200)=0x3) ioctl$TIOCCBRK(r0, 0x5428) ioctl$sock_netdev_private(r0, 0x89ff, &(0x7f0000000240)="a629489849e5acc683928641ebfbae4aeb95f7331b8dabfa13130a452c0bd1ff2c15a4cba34cbb69ddc37ead9523ca1a82eca074655338d970489745a72debb98b2f02008fca680f104b38196a5b2292bc02812f36780c4d4cf8ab72f4fd0d55e88d69e77342e4894247a927c43a71e02947bc6124ee83fa2f382c7a0a98a0bc006975bf2bed21bc9b0f7aece5331b0e32e88d8a5277bc644fcb8b43e014cce9ea08af7038663cabe52d7be6b48e90e0ce9efecb73f0d40ffa5ecf211bf40efebf38f843fccf680a") preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/188, 0xbc}, {&(0x7f0000000140)=""/68, 0x44}, {&(0x7f0000000000)=""/21, 0x15}], 0x3, 0x103fffff) 16:33:24 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\a1\x00'}]}, 0x34}}, 0x0) 16:33:24 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r0, 0x8, 0x80, 0xd3e) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') socket$key(0xf, 0x3, 0x2) statx(r1, &(0x7f0000000180)='./file0\x00', 0x4000, 0x100, &(0x7f00000001c0)) ftruncate(r1, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x74, &(0x7f0000000080)=""/153, &(0x7f0000000140)=0x99) syz_open_dev$sndpcmc(&(0x7f0000000000)='/dev/snd/pcmC#D#c\x00', 0x4, 0x4042) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:24 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) syz_open_procfs(r1, &(0x7f00000000c0)='net/hci\x00') preadv(r0, &(0x7f0000000100), 0x1fffff83, 0x10400003) 16:33:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x0, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000140)={0x3, 0x1, 0x0, 0x3f8}, 0x8) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') 16:33:25 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x197, 0x10400003) 16:33:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000033100"}]}, 0x34}}, 0x0) 16:33:25 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x30000000}]}, 0x58) 16:33:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) socket$inet_tcp(0x2, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x407, 0x10400003) 16:33:25 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000078020008000011", 0xff}) 16:33:25 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000053100"}]}, 0x34}}, 0x0) 16:33:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioprio_set$pid(0x0, 0x0, 0x2493) 16:33:25 executing program 0: getpgid(0xffffffffffffffff) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x40, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, 0x0) 16:33:25 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) socket$rds(0x15, 0x5, 0x0) 16:33:25 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000200)="2f67726f75702e7374619fd474002b044a7b09ab0b0274e10985a6fa15b35ba69421f204dec5668a06000000b90ff860e01f262bafac750a6d5ce259cb61ea0cd94458583eef2fc597ea93a7dec9b4168e468be0576d1d0ebf8bc4478f8ed85b547c6924880400000000000000901e428b98add1375f51e135848fea98c6e3574511e0c61ff22ff61f", 0x2761, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_int(r0, &(0x7f0000000680)=0xfffffff4, 0x2989a) 16:33:25 executing program 0: openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x40, 0x0) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, 0x0) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040), 0x200002, 0x0) setxattr(0x0, 0x0, 0x0, 0x0, 0x0) prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, r0) fsetxattr$security_capability(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$sock_inet_SIOCGIFPFLAGS(0xffffffffffffffff, 0x8935, 0x0) 16:33:25 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setpgid(r1, r1) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x2000) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/mcfilter6\x00') fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0x13}, r4}, 0xc) 16:33:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x4, 0x10400003) 16:33:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00L\x001\x00'}]}, 0x34}}, 0x0) [ 3052.838243] validate_nla: 8 callbacks suppressed [ 3052.838253] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3052.897317] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:26 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x7000000}]}, 0x58) 16:33:26 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000600008000011", 0xff}) 16:33:26 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vga_arbiter\x00', 0x0, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@sha1={0x1, "77ed9ef6a815a55d2c761d7d859224b9f7c875cb"}, 0x15, 0x3) r1 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000100)=0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000140)=0x0) kcmp(r2, r3, 0x2, r1, r0) r4 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r4, &(0x7f0000000100), 0x361, 0x10400003) fsetxattr$security_selinux(r1, &(0x7f0000000180)='security.selinux\x00', &(0x7f00000001c0)='system_u:object_r:mouse_device_t:s0\x00', 0x24, 0x1) 16:33:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1f1, 0x10400003) 16:33:26 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "44006d043100"}]}, 0x34}}, 0x0) 16:33:26 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = getpid() fcntl$getownex(r0, 0x10, &(0x7f00000001c0)) setpgid(r1, r1) syz_open_dev$sndctrl(&(0x7f00000000c0)='/dev/snd/controlC#\x00', 0x0, 0x2000) r2 = getpid() r3 = syz_open_procfs(r2, &(0x7f0000000040)='net/mcfilter6\x00') fsetxattr$trusted_overlay_opaque(r0, &(0x7f0000000000)='trusted.overlay.opaque\x00', &(0x7f0000000080)='y\x00', 0x2, 0x3) preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000100)={'syz_tun\x00', 0x0}) setsockopt$inet_mreqn(r3, 0x0, 0x23, &(0x7f0000000140)={@dev={0xac, 0x14, 0x14, 0xc}, @dev={0xac, 0x14, 0x14, 0x13}, r4}, 0xc) 16:33:26 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:26 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$IPT_SO_GET_REVISION_TARGET(r0, 0x0, 0x43, &(0x7f0000000000)={'IDLETIMER\x00'}, &(0x7f0000000080)=0x1e) 16:33:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:27 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x28) recvmmsg(0xffffffffffffff9c, &(0x7f0000002380)=[{{&(0x7f00000008c0)=@sco, 0x80, &(0x7f0000000e00)=[{&(0x7f0000000940)=""/168, 0xa8}, {&(0x7f0000000a00)=""/62, 0x3e}, {&(0x7f0000000a40)=""/140, 0x8c}, {&(0x7f0000000b00)=""/72, 0x48}, {&(0x7f0000000b80)=""/175, 0xaf}, {&(0x7f0000000c40)=""/225, 0xe1}, {&(0x7f0000000d40)=""/176, 0xb0}], 0x7, &(0x7f0000000e40)=""/125, 0x7d}, 0x8a1}, {{&(0x7f0000000ec0)=@alg, 0x80, &(0x7f00000012c0)=[{&(0x7f0000000f40)=""/140, 0x8c}, {&(0x7f0000001000)=""/58, 0x3a}, {&(0x7f0000001040)=""/227, 0xe3}, {&(0x7f0000001140)=""/238, 0xee}, {&(0x7f0000001240)=""/79, 0x4f}], 0x5}, 0xd4}, {{&(0x7f0000001300)=@xdp={0x2c, 0x0, 0x0}, 0x80, &(0x7f00000016c0)=[{&(0x7f0000001380)=""/183, 0xb7}, {&(0x7f0000001440)=""/231, 0xe7}, {&(0x7f0000001540)}, {&(0x7f0000001580)=""/13, 0xd}, {&(0x7f00000015c0)=""/219, 0xdb}], 0x5, &(0x7f0000001700)=""/14, 0xe}, 0xca}, {{&(0x7f0000001740)=@nl=@proc, 0x80, &(0x7f00000018c0)=[{&(0x7f00000017c0)=""/165, 0xa5}, {&(0x7f0000001880)=""/13, 0xd}], 0x2, &(0x7f0000001900)=""/60, 0x3c}, 0x4e}, {{&(0x7f0000001940)=@in6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000001a40)=[{&(0x7f00000019c0)=""/79, 0x4f}], 0x1, &(0x7f0000001a80)=""/209, 0xd1}, 0x6}, {{&(0x7f0000001b80)=@nl=@proc, 0x80, &(0x7f0000002000)=[{&(0x7f0000001c00)=""/92, 0x5c}, {&(0x7f0000001c80)=""/177, 0xb1}, {&(0x7f0000001d40)=""/36, 0x24}, {&(0x7f0000001d80)=""/20, 0x14}, {&(0x7f0000001dc0)=""/235, 0xeb}, {&(0x7f0000001ec0)=""/111, 0x6f}, {&(0x7f0000001f40)=""/179, 0xb3}], 0x7, &(0x7f0000002040)=""/111, 0x6f}, 0x9}, {{&(0x7f00000020c0)=@pptp, 0x80, &(0x7f00000022c0)=[{&(0x7f0000002140)=""/91, 0x5b}, {&(0x7f00000021c0)=""/8, 0x8}, {&(0x7f0000002200)=""/62, 0x3e}, {&(0x7f0000002240)=""/77, 0x4d}], 0x4, &(0x7f0000002300)=""/89, 0x59}, 0x20}], 0x7, 0x10000, &(0x7f0000002480)={0x0, 0x989680}) lstat(&(0x7f00000024c0)='./file0\x00', &(0x7f0000002500)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000002580)={{{@in6=@mcast1, @in6=@loopback, 0x4e22, 0x1, 0x4e21, 0x0, 0x2, 0x20, 0x20, 0x3f, r1, r2}, {0x9, 0x8, 0x2, 0x1f, 0x7, 0x0, 0x1, 0x9}, {0x6, 0x5c, 0x142, 0x80000001}, 0x81, 0x6e6bb4, 0x2, 0x0, 0x2, 0x1}, {{@in6=@ipv4={[], [], @multicast1}, 0x4d2, 0xff}, 0x2, @in=@local, 0x0, 0x1, 0x3, 0x2, 0x80000000, 0x1, 0x7fffffff}}, 0xe8) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) 16:33:27 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xa}]}, 0x58) 16:33:27 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x19f, 0x10400003) [ 3054.178064] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3054.201955] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:27 executing program 0: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = getpid() r1 = syz_open_procfs(r0, &(0x7f0000000000)='net/udp\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000003f0008000011", 0xff}) 16:33:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "44000f003100"}]}, 0x34}}, 0x0) 16:33:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='.\x00', 0x100) ioctl$KVM_DEASSIGN_PCI_DEVICE(r1, 0x4040ae72, &(0x7f0000000400)={0x7, 0x5, 0x3, 0x7, 0x1}) ioctl$void(r0, 0x5450) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)="6e80ec2f6d6866696c7445723600") r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000540)='TIPCv2\x00') sendmsg$TIPC_NL_NET_SET(r2, &(0x7f0000000700)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f00000006c0)={&(0x7f0000000580)={0x13c, r3, 0x500, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_BEARER={0x20, 0x1, [@TIPC_NLA_BEARER_NAME={0x10, 0x1, @udp='udp:syz0\x00'}, @TIPC_NLA_BEARER_PROP={0xc, 0x2, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}]}]}, @TIPC_NLA_MEDIA={0x6c, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100000000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x2}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x9}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x800}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x80}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x100}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xbb0}]}]}, @TIPC_NLA_MON={0x3c, 0x9, [@TIPC_NLA_MON_REF={0x8, 0x2, 0x9}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x100000000}, @TIPC_NLA_MON_REF={0x8, 0x2, 0xffffffff}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x3ff}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x6}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}]}, @TIPC_NLA_LINK={0x48, 0x4, [@TIPC_NLA_LINK_PROP={0x4}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x1c, 0x7, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x100000000000000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xaa6a}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0xc, 0x1, 'syz1\x00'}]}, @TIPC_NLA_SOCK={0xc, 0x2, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x200}]}, @TIPC_NLA_NET={0xc, 0x7, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x7f}]}]}, 0x13c}}, 0x8000) r4 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x2, 0x31f437574fa0384c) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) prctl$PR_MCE_KILL_GET(0x22) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_GET_NODES(r2, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r5, 0x610, 0x70bd2d, 0x25dfdbfe, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004084}, 0x40001) r6 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000300)='IPVS\x00') sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f00000004c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x400001}, 0xc, &(0x7f0000000340)={&(0x7f0000000740)=ANY=[@ANYBLOB="dc000000", @ANYRES16=r6, @ANYBLOB="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"], 0xdc}, 0x1, 0x0, 0x0, 0x24004000}, 0x20000091) modify_ldt$read(0x0, &(0x7f00000001c0)=""/202, 0xca) 16:33:28 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x32f, 0x10400003) [ 3054.723091] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:28 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x3, 0x7, 0x294}, 0xfdf9) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000100)=0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x4, 0x3f, 0x81, 0x1, 0x0, 0x2, 0x44010, 0x8112bf5641d622f1, 0x8, 0x4, 0x3f, 0x20, 0x1, 0x10000, 0xc2, 0x200, 0x5, 0x6, 0x9, 0x0, 0x5, 0x0, 0x3ff, 0xe07, 0x401, 0x5, 0x100000001, 0xffffffff, 0x1, 0x2, 0x1ff, 0x5, 0xfffffffffffffff9, 0x5, 0x8, 0x5, 0x0, 0x7f, 0x1, @perf_config_ext={0x3f, 0xe7ab}, 0x200, 0x7d, 0xf21c, 0x7, 0xcc9, 0x3, 0x3ff}, r1, 0xd, r0, 0x2) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='net/rt_cache\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 16:33:28 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x6800000000000000}]}, 0x58) 16:33:28 executing program 2: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000)='/dev/full\x00', 0x2, 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000940)=ANY=[@ANYBLOB="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"]) fsetxattr$security_smack_transmute(r0, &(0x7f0000000200)='security.SMACK64TRANSMUTE\x00', &(0x7f0000000240)='TRUE', 0x4, 0x2) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x22000, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:28 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r2, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:28 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffff9c, 0x1, 0x11, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0xc) r1 = syz_open_procfs(r0, &(0x7f00000000c0)="6e65696c74657236005f3eccd909dfb8a22c5e71cf7d71a0279a21a09d71920dded815f8a2416587a8d2cc276761307138d09c0bb9639f3f38719dc6ec1271058d5a188261733b24622f2930f3679f83bde7524e1b2cb1aa43ad1caecfe9082d539816c74fd186a20cea8131d3ef9ad5b4e53d85e6b05f932f3211e68c1b7d13ede8217c2ca46b4e6012a44880") preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:28 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) r2 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r2, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3055.422271] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:28 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e50000011", 0xff}) 16:33:28 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:28 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x6, 0xeaf, &(0x7f00000000c0), &(0x7f0000000100)="276e10453685e8808e48004077f33c6a21d2db57adb2aa081dd06662f408c2ad98ec470206f47adc74982bfb404015eebe3f78bcbd4e5881f0a411b46fc943bcca3c87696d66198ee03f4eabae934eb1f82720f10f05666d07307b35eeaafc3de720e5ada7252e0eb3202f35e5a47a9ab13b9ff88235d4116af1b50083600606aec04411737b98e509df381faf3ec05694ba6db5f9a5f489e95cb6f9e7e1d874d9253d177cd5c2c33729acbd28b3d3fbc60e44726ce1c2653c750c", 0x0, 0xbb}) fstatfs(r2, &(0x7f0000000200)=""/247) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') open_by_handle_at(r0, &(0x7f0000000000)={0x36, 0x80000001, "6cfaed4831e3e383030ca1501c3c1d793c8399d812f2f25222a7a3947c68bf15e330f916fac09ad1a05b7b8da46d"}, 0x400) preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) 16:33:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00`1\x00'}]}, 0x34}}, 0x0) 16:33:28 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x169, 0x10400003) [ 3055.516028] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3055.555169] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:28 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00z1\x00'}]}, 0x34}}, 0x0) 16:33:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') clock_gettime(0x0, &(0x7f0000000000)={0x0, 0x0}) openat$cgroup_ro(r0, &(0x7f00000000c0)='memory.events\x00', 0x0, 0x0) ioctl$VIDIOC_QBUF(r0, 0xc044560f, &(0x7f0000000080)={0x539, 0x7, 0x4, 0x1000008, {r1, r2/1000+30000}, {0x5, 0x3, 0x3ff, 0x6, 0x0, 0x7fffffff, "846f073a"}, 0x2, 0x4, @userptr=0x1, 0x4}) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:29 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x400000000000000}]}, 0x58) 16:33:29 executing program 0: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_void(r1, 0x1, 0x3f, 0x0, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x0, 0x0) ioctl$KVM_XEN_HVM_CONFIG(r2, 0x4038ae7a, &(0x7f00000001c0)={0x6, 0xeaf, &(0x7f00000000c0), &(0x7f0000000100)="276e10453685e8808e48004077f33c6a21d2db57adb2aa081dd06662f408c2ad98ec470206f47adc74982bfb404015eebe3f78bcbd4e5881f0a411b46fc943bcca3c87696d66198ee03f4eabae934eb1f82720f10f05666d07307b35eeaafc3de720e5ada7252e0eb3202f35e5a47a9ab13b9ff88235d4116af1b50083600606aec04411737b98e509df381faf3ec05694ba6db5f9a5f489e95cb6f9e7e1d874d9253d177cd5c2c33729acbd28b3d3fbc60e44726ce1c2653c750c", 0x0, 0xbb}) fstatfs(r2, &(0x7f0000000200)=""/247) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') open_by_handle_at(r0, &(0x7f0000000000)={0x36, 0x80000001, "6cfaed4831e3e383030ca1501c3c1d793c8399d812f2f25222a7a3947c68bf15e330f916fac09ad1a05b7b8da46d"}, 0x400) preadv(r3, &(0x7f0000000100), 0x361, 0x10400003) 16:33:29 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:29 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$cuse(0xffffffffffffff9c, &(0x7f0000000080)='/dev/cuse\x00', 0x2, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') 16:33:29 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3056.470215] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000000006a0000011", 0xff}) 16:33:30 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) ptrace$getenv(0x4201, 0x0, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x26, 0x10400003) 16:33:30 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00l\x001\x00'}]}, 0x34}}, 0x0) [ 3056.688110] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:30 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) getpid() ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:30 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) setsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000000)=0x5, 0x4) 16:33:30 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x40030000000000}]}, 0x58) 16:33:30 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) getpid() ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:30 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:30 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_RESIZE_FS(r0, 0x40086610, &(0x7f0000000100)=0x2) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0xe003, 0x0) getsockopt$TIPC_NODE_RECVQ_DEPTH(r1, 0x10f, 0x83, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) 16:33:30 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) 16:33:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e68000011", 0xff}) 16:33:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x122, 0x10400003) 16:33:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00l1\x00'}]}, 0x34}}, 0x0) 16:33:31 executing program 0: syz_open_dev$dmmidi(0x0, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffff9c, 0x29, 0x22, 0x0, &(0x7f0000000240)) bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x2, 0x0, 0x0, &(0x7f00000001c0)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x1, [], 0x0, 0xf}, 0x48) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000abe000)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = memfd_create(&(0x7f0000000640)="636c69656e000000000000040002000000000000000000000000000000000000000000000800", 0x5) r1 = syz_open_dev$sndseq(&(0x7f0000050000)='/dev/snd/seq\x00', 0x0, 0x2) r2 = dup2(r1, r0) ioctl$KVM_GET_CPUID2(r1, 0xc008ae91, &(0x7f0000000280)=ANY=[@ANYBLOB="df0cea54e67e7a2644fe8385cab97e6bf26dae750ab081d09feed1245bf179132262abc72e2609c9b0a180869482112577b38bf05de907db5da032c25a82584d286dcd27eba8dce9266a961c855524e3f8e83d"]) ioctl$DRM_IOCTL_ADD_MAP(r0, 0xc0186415, &(0x7f0000000040)={&(0x7f0000ff9000/0x4000)=nil, 0x2, 0x5, 0x20, &(0x7f0000ff9000/0x4000)=nil, 0x72}) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, "9ede7a8c5ae95ec8672c93340f643a664f13eeab65c0322901dc6bd36cde2c51f01b7f0b014f9f91eeb7c37c7240f476c8d753d000aa8faf8fb574dbcfa6dc4d"}) r3 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, 0x0, &(0x7f0000000100)) r4 = getpid() ptrace$getenv(0x4201, r4, 0x3ff, &(0x7f0000000200)) ioctl(r3, 0xffffffffffffffb7, &(0x7f0000000080)) socket$nl_crypto(0x10, 0x3, 0x15) write$sndseq(r0, &(0x7f0000042f70)=[{0x7fff, 0x0, 0x0, 0x0, @tick, {}, {}, @addr}], 0x1c) 16:33:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x280000, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='~et/fib_trie\x00') ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\b1\x00'}]}, 0x34}}, 0x0) 16:33:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') setsockopt$inet_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000080)={@in={{0x2, 0x4e21, @rand_addr=0x10000}}, 0x0, 0x0, 0x0, "ce29eedb8beef7906d61bd4d1fcaabad01fd0cb43b82a6e6664baca2cd880fda1067a0005092178a0a224fd3cbad71b66eb1282aee3ecaf7715a42218f6be3ecfc086a15caf3cad6e172452120a64cc2"}, 0xd8) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) 16:33:31 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xa000000}]}, 0x58) 16:33:31 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x306, 0x10400003) 16:33:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') write$USERIO_CMD_REGISTER(r0, &(0x7f0000000000)={0x0, 0x5}, 0x2) r1 = dup3(r0, r0, 0x80000) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000080)=0x0) getpgrp(r2) 16:33:31 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0xfffffffffffffebe) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x0) [ 3058.497800] validate_nla: 4 callbacks suppressed [ 3058.497812] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:31 executing program 0 (fault-call:1 fault-nth:0): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000fc000008000011", 0xff}) 16:33:31 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x15e, 0x10400003) [ 3058.539369] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:31 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00H1\x00'}]}, 0x34}}, 0x0) [ 3058.679793] FAULT_INJECTION: forcing a failure. [ 3058.679793] name failslab, interval 1, probability 0, space 0, times 0 [ 3058.705119] CPU: 0 PID: 3557 Comm: syz-executor0 Not tainted 4.20.0-rc6+ #277 [ 3058.712414] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3058.721772] Call Trace: [ 3058.724380] dump_stack+0x244/0x39d [ 3058.728044] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3058.733330] should_fail.cold.4+0xa/0x17 [ 3058.737430] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3058.742549] ? lock_downgrade+0x900/0x900 [ 3058.746715] ? perf_trace_lock_acquire+0x15b/0x800 [ 3058.751672] ? rcu_dynticks_curr_cpu_in_eqs+0xa2/0x170 [ 3058.756974] ? perf_trace_lock+0x7a0/0x7a0 [ 3058.761236] ? find_held_lock+0x36/0x1c0 [ 3058.765333] ? perf_trace_sched_process_exec+0x860/0x860 [ 3058.770817] __should_failslab+0x124/0x180 [ 3058.775067] should_failslab+0x9/0x14 [ 3058.778878] kmem_cache_alloc_node+0x26e/0x730 [ 3058.783473] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3058.789023] ? check_preemption_disabled+0x48/0x280 [ 3058.794284] __alloc_skb+0x119/0x770 [ 3058.798019] ? netdev_alloc_frag+0x1f0/0x1f0 [ 3058.802438] ? __release_sock+0x3a0/0x3a0 [ 3058.806629] ? __local_bh_enable_ip+0x160/0x260 [ 3058.811322] ? netlink_insert+0xfe/0x240 [ 3058.815402] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3058.820958] ? netlink_autobind.isra.34+0x232/0x310 [ 3058.826016] netlink_sendmsg+0xb29/0xfc0 [ 3058.830103] ? netlink_unicast+0x760/0x760 [ 3058.834350] ? aa_sock_msg_perm.isra.14+0xba/0x160 [ 3058.839298] ? apparmor_socket_sendmsg+0x29/0x30 [ 3058.844067] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3058.849620] ? security_socket_sendmsg+0x94/0xc0 [ 3058.854403] ? netlink_unicast+0x760/0x760 [ 3058.858656] sock_sendmsg+0xd5/0x120 [ 3058.862381] ___sys_sendmsg+0x7fd/0x930 [ 3058.866378] ? copy_msghdr_from_user+0x580/0x580 [ 3058.871158] ? lock_downgrade+0x900/0x900 [ 3058.875336] ? proc_fail_nth_write+0x9e/0x210 [ 3058.879850] ? __fget_light+0x2e9/0x430 [ 3058.883847] ? fget_raw+0x20/0x20 [ 3058.887319] ? find_held_lock+0x36/0x1c0 [ 3058.891399] ? kasan_check_write+0x14/0x20 [ 3058.895653] ? __mutex_unlock_slowpath+0x197/0x8c0 [ 3058.900613] ? wait_for_completion+0x8a0/0x8a0 [ 3058.905242] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3058.910804] ? sockfd_lookup_light+0xc5/0x160 [ 3058.915317] __sys_sendmsg+0x11d/0x280 [ 3058.919225] ? __ia32_sys_shutdown+0x80/0x80 [ 3058.923663] ? __sb_end_write+0xd9/0x110 [ 3058.927903] ? fput+0x130/0x1a0 [ 3058.931225] ? do_fast_syscall_32+0x150/0xfb2 [ 3058.935731] ? do_fast_syscall_32+0x150/0xfb2 [ 3058.940280] ? trace_hardirqs_off_caller+0x310/0x310 [ 3058.945391] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3058.950950] ? __do_page_fault+0x491/0xe60 [ 3058.955210] __ia32_compat_sys_sendmsg+0x7a/0xb0 [ 3058.960551] do_fast_syscall_32+0x34d/0xfb2 [ 3058.964885] ? do_int80_syscall_32+0x890/0x890 [ 3058.969488] ? entry_SYSENTER_compat+0x68/0x7f [ 3058.974097] ? trace_hardirqs_off_caller+0xbb/0x310 [ 3058.979132] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3058.983991] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3058.988859] ? trace_hardirqs_on_caller+0x310/0x310 [ 3058.993894] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3058.998967] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3059.004023] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3059.008890] entry_SYSENTER_compat+0x70/0x7f [ 3059.013313] RIP: 0023:0xf7f07a29 16:33:32 executing program 2: setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x8, 0x3fc}, 0x8) r0 = fcntl$getown(0xffffffffffffff9c, 0x9) r1 = syz_open_procfs(r0, &(0x7f0000000000)="ca66657463686573") preadv(r1, &(0x7f0000000040), 0x1ffffffffffffdc4, 0x0) fcntl$setpipe(r1, 0x407, 0x1) [ 3059.016693] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 3059.035599] RSP: 002b:00000000f5f030cc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 3059.043317] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000080 [ 3059.050591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 3059.057864] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3059.065137] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3059.072616] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:33:32 executing program 0 (fault-call:1 fault-nth:1): r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:32 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xb00}]}, 0x58) 16:33:32 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x3fc}, 0x1b2) r1 = dup(r0) openat$rfkill(0xffffffffffffff9c, &(0x7f0000000200)='/dev/rfkill\x00', 0x0, 0x0) bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000000)={r1, &(0x7f0000000080)="63796e7c0f73cdf44560050ba0e0ea4b282877dd28868d41f390af2e0d4ce9c5f042a8783e458a9becddfd840ddd254143a68f632a69c1c7beb97d4e285ec639dfaba7fb44af4b2f3437f619f6fa92b537c85351e65f8316830edab88b6749113cce19bbf8f08335c4756a6b3931997be8fa4df352887b7617588e862a0ba75690ba4c4de07e5455c7f2d2e35d47427d4161d77b95db8f5edbf1fcfc14f526f83fd44427f48fba6e411e438d647e7d317281d5011ce47cfdd63695871e82c23d"}, 0x10) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000140)={0x9, 0x401, 0x0, 0x6, 0x10000, 0x20, 0x5, 0x6, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x7fff, 0x2, 0xfffffffffffffffb, 0x685, r3}, 0x10) [ 3059.207809] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3059.235497] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:32 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00`1\x00'}]}, 0x34}}, 0x0) 16:33:32 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:32 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x1c, 0x10400003) 16:33:32 executing program 2: r0 = syz_open_dev$vbi(&(0x7f0000000000)='/dev/vbi#\x00', 0x3, 0x2) ioctl$INOTIFY_IOC_SETNEXTWD(r0, 0x40044900, 0x5) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@alg, &(0x7f0000000000)=0x80, 0x80800) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x80, 0x4, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) [ 3059.791105] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000016000008000011", 0xff}) 16:33:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xfffffff0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x221, 0x10400003) [ 3059.836462] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:33 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000043100"}]}, 0x34}}, 0x0) 16:33:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xfffff000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:33 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x6}]}, 0x58) 16:33:33 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x81, 0xfffffffffffffffd, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000000, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1000000000000, 0x0, 0x1000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = memfd_create(&(0x7f0000000140)='{@eth0)\x00', 0x2) ioctl$KVM_GET_XSAVE(r1, 0x9000aea4, &(0x7f00000003c0)) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffd, 0x2000000000000000, 0x0, 0x3fc}, 0xfffffc9f) write(r0, &(0x7f00000000c0)="27b7b0f4b1e53cd984395db753243909ba5f99a5b95ee3", 0x17) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) ioctl$VIDIOC_G_STD(r2, 0x80085617, &(0x7f0000000000)=0x0) ioctl$VIDIOC_S_STD(r2, 0x40085618, &(0x7f0000000080)=r3) ioctl$SCSI_IOCTL_DOORLOCK(r0, 0x5380) 16:33:33 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x1000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:33 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) ioctl$VIDIOC_DBG_G_CHIP_INFO(r0, 0xc0c85666, &(0x7f0000000080)={{0x3, @addr=0x80000000}, "8d36787e9a109325d4d50626f10128fe7c72d1ec9ab3cebf409ae96a979a8512", 0x2}) 16:33:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f00000024000000fe800008000011", 0xff}) [ 3060.576878] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3060.611576] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:33 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fsetxattr$security_selinux(r0, &(0x7f0000000600)='security.selinux\x00', &(0x7f0000000640)='system_u:object_r:pam_var_run_t:s0\x00', 0x23, 0x1) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x10000, 0x0, 0x3fc}, 0x8) r1 = syz_open_dev$mice(&(0x7f00000002c0)='/dev/input/mice\x00', 0x0, 0x40) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000300)=@generic={0x1, 0x3, 0x8}) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$DRM_IOCTL_MODE_GETCRTC(r2, 0xc06864a1, &(0x7f00000003c0)={&(0x7f0000000340)=[0x2, 0xff, 0x75], 0x3, 0x1f, 0x8000, 0x0, 0x4ad8, 0x1, {0x9, 0xda9, 0x95a1, 0xfffffffffffffffe, 0x4, 0xfff, 0xfffffffffffffff8, 0x8, 0x7, 0x240000000, 0x0, 0x3, 0xfffffffffffffff9, 0x7, "a69542dedc5c257707417baa14c5c8002476925191e99e737965160d7bf228ed"}}) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f0000000080)={{{@in6, @in=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast1}, 0x0, @in6=@ipv4}}, &(0x7f0000000000)=0xe8) setsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000440)='syz_tun\x00', 0x10) sendmsg$can_bcm(r2, &(0x7f0000000280)={&(0x7f0000000180)={0x1d, r3}, 0x10, &(0x7f0000000240)={&(0x7f0000000500)=ANY=[@ANYBLOB="030000001000000000040000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="040000a001000000030000403e020000b2387b8d7d50c6880a6d9600a721b125c297fa02000000880cd9427aae8f3ddcc5cde3672fd4b20549da723f3b0003a8cbb91a41e7902c3cd28a6d970b7d286141d56aa655a4655500000000000000"], 0x6c}, 0x1, 0x0, 0x0, 0x8000}, 0x8010) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r2, &(0x7f00000005c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000000480)={0x74, r4, 0x0, 0x70bd27, 0x25dfdbfb, {}, [@IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x6}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x2}, @IPVS_CMD_ATTR_TIMEOUT_UDP={0x8, 0x6, 0x9}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x6}]}, @IPVS_CMD_ATTR_DEST={0x28, 0x2, [@IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0xffffffffffffffff}, @IPVS_DEST_ATTR_L_THRESH={0x8, 0x6, 0x10001}, @IPVS_DEST_ATTR_ADDR={0x14, 0x1, @ipv6=@ipv4={[], [], @dev={0xac, 0x14, 0x14, 0x12}}}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8}, @IPVS_CMD_ATTR_DEST={0xc, 0x2, [@IPVS_DEST_ATTR_FWD_METHOD={0x8}]}]}, 0x74}, 0x1, 0x0, 0x0, 0x800}, 0x40050) 16:33:33 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x76, 0x10400003) 16:33:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000033100"}]}, 0x34}}, 0x0) 16:33:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x9effffff, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x4000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x6, 0x2, 0x0, 0x3fc}, 0x6) socket$inet_udplite(0x2, 0x2, 0x88) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) r1 = add_key(&(0x7f00000001c0)='blacklist\x00', &(0x7f0000000200)={'syz', 0x0}, &(0x7f0000000240)="e595", 0x2, 0xfffffffffffffff8) r2 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/autofs\x00', 0x400002, 0x0) clock_gettime(0x2a, &(0x7f0000000080)) syz_open_dev$video4linux(&(0x7f00000002c0)='/dev/v4l-subdev#\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) ioctl$DRM_IOCTL_MARK_BUFS(r3, 0x40186417, &(0x7f0000000040)={0xaa, 0x7, 0x7, 0x1f, 0x0, 0x3}) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000340)='/dev/uhid\x00', 0x2, 0x0) memfd_create(&(0x7f00000000c0)='syz1\x00', 0x3) write$UHID_CREATE(r4, &(0x7f0000001080)={0x0, 'syz1\x00', "737978310000000000000000000000000000000200000057310f00000000000000000000000000170000220000000000000000000000000000000000001400", 'syz0\x00', &(0x7f0000000000)=""/11, 0xb, 0x0, 0x0, 0x4}, 0x11c) mknod(&(0x7f0000000440)='./file0\x00', 0x8040, 0x3f) flock(r2, 0x7) openat$snapshot(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/snapshot\x00', 0x80001, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x73, 0x0, &(0x7f0000000380)) r5 = add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000080)={'syz', 0x1}, &(0x7f0000000280)="7f1ed2c8494b0b3258b4544039b421247b43f354efddfc2aff5add159b6fc73cb2cc837ab8a2fefc2ae2123997944432171e53a5aa96721d951055ec466ec85822be25997301a480998c818caa8316433c3a0e1cab07c99b8e9bd42983ed670fe8a4eccd63b17e4d39add3d7c5", 0x15, r1) keyctl$revoke(0x3, r5) 16:33:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xfffffffffffff000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:34 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x1fffff}]}, 0x58) [ 3061.142318] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.158105] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.179065] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 16:33:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0ffffffffffff, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3061.213640] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.232049] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.258117] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.283813] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.296248] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.308161] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.315026] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.322229] hid-generic 0000:0000:0004.0008: unknown main item tag 0x0 [ 3061.330485] hid-generic 0000:0000:0004.0008: hidraw0: HID v0.00 Device [syz1] on syx1 16:33:34 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xffffff7f, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3061.371703] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3061.391892] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:34 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000060000008000011", 0xff}) 16:33:34 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000063100"}]}, 0x34}}, 0x0) [ 3061.493486] hid-generic 0000:0000:0004.0009: unknown main item tag 0x0 [ 3061.517478] hid-generic 0000:0000:0004.0009: unknown main item tag 0x0 16:33:34 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x104, 0x10400003) [ 3061.556458] hid-generic 0000:0000:0004.0009: unknown main item tag 0x0 [ 3061.580172] hid-generic 0000:0000:0004.0009: unknown main item tag 0x0 [ 3061.587312] hid-generic 0000:0000:0004.0009: unknown main item tag 0x0 [ 3061.594275] hid-generic 0000:0000:0004.0009: unknown main item tag 0x0 16:33:34 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$EBT_SO_GET_ENTRIES(r0, 0x0, 0x81, &(0x7f0000000100)={'broute\x00', 0x0, 0x3, 0x2d, [], 0x4, &(0x7f0000000080)=[{}, {}, {}, {}], &(0x7f00000000c0)=""/45}, &(0x7f0000000180)=0x50) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_REM(r0, 0x84, 0x65, &(0x7f0000000000)=[@in={0x2, 0x4e21, @loopback}, @in={0x2, 0x4e22, @multicast2}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e21, @broadcast}], 0x40) [ 3061.601254] hid-generic 0000:0000:0004.0009: unknown main item tag 0x0 [ 3061.611517] hid-generic 0000:0000:0004.0009: hidraw0: HID v0.00 Device [syz1] on syx1 16:33:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x400300, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:35 executing program 2: r0 = getpgid(0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x101, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x1, 0x0, 0x3fe}, 0xea) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) ioctl$SNDRV_CTL_IOCTL_PCM_INFO(r1, 0xc1205531, &(0x7f0000000080)={0x8, 0x8, 0x2, 0x1, [], [], [], 0x100, 0x81, 0xffffffff80000001, 0x0, "b8591fc0f08e0694cced6c22c4d32c7c"}) 16:33:35 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x34000}]}, 0x58) 16:33:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/159, 0x9f}, {&(0x7f0000000200)=""/149, 0x95}, {&(0x7f00000002c0)=""/20, 0x14}, {&(0x7f00000003c0)=""/160, 0xa0}, {&(0x7f0000000480)=""/181, 0xb5}, {&(0x7f0000000300)=""/18, 0x12}], 0x6, 0x10400003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1d, &(0x7f0000000000)=ANY=[@ANYBLOB="810f0000", @ANYRES32=0x0], &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f00000000c0)=@sack_info={r1, 0x2, 0x100}, &(0x7f0000000100)=0xc) 16:33:35 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='numa_maps\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e24, 0xfffffffffffffff7, @ipv4={[], [], @local}, 0x3f}, @in6={0xa, 0x4e21, 0x2, @empty, 0x9}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x20000000000, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7, 0x80000001, 0x20, 0xfff, 0x8, 0x40, 0x400, {r3, @in={{0x2, 0x4e24, @broadcast}}, 0x0, 0xfffffffffffffffa, 0x40, 0xfff, 0xd2}}, &(0x7f0000000280)=0xb0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000300)) 16:33:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x8, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:35 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x00Q\x00'}]}, 0x34}}, 0x0) 16:33:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000025000011", 0xff}) 16:33:35 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2c2, 0x10400003) 16:33:35 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x40000000000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:36 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x395) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r1, 0x40a45323, &(0x7f0000000080)={{0xc5, 0x7}, 'port0\x00', 0x20, 0x4, 0x101, 0x0, 0x7, 0x6, 0x27ef0626, 0x0, 0x2, 0x3}) preadv(r0, &(0x7f0000000740)=[{&(0x7f0000000140)=""/218, 0xda}, {&(0x7f0000000240)=""/187, 0xbb}, {&(0x7f00000003c0)=""/149, 0x95}, {&(0x7f0000000480)=""/179, 0xb3}, {&(0x7f0000000300)=""/87, 0x57}, {&(0x7f0000000540)=""/223, 0xdf}, {&(0x7f0000000640)=""/192, 0xc0}, {&(0x7f0000000700)=""/61, 0x3d}], 0x8, 0x10400003) 16:33:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x34000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:36 executing program 2: r0 = openat$md(0xffffffffffffff9c, &(0x7f0000000040)='/dev/md0\x00', 0x20080, 0x0) ioctl$NBD_CLEAR_SOCK(r0, 0xab04) r1 = syz_open_dev$sndpcmp(&(0x7f0000000140)='/dev/snd/pcmC#D#p\x00', 0x3f, 0x101000) ioctl$KDGKBSENT(r1, 0x4b48, &(0x7f0000000180)={0x80000001, 0x0, 0xffffffffffff22c6}) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ppp\x00', 0x400100, 0x0) write$FUSE_WRITE(r2, &(0x7f0000000100)={0x18, 0xffffffffffffffda, 0x4, {0x6}}, 0x18) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/packet\x00') setsockopt$inet_sctp6_SCTP_INITMSG(r3, 0x84, 0x2, &(0x7f0000000380)={0x800, 0x0, 0x0, 0x3fc}, 0x8) r4 = getpid() r5 = syz_open_procfs(r4, &(0x7f00000000c0)='mount\a\x00ats\x00') exit(0x0) preadv(r5, &(0x7f0000000100), 0x361, 0x10400003) 16:33:36 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x100000000000000}]}, 0x58) 16:33:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x800000000000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x6926000000000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:36 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000053100"}]}, 0x34}}, 0x0) 16:33:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e48000011", 0xff}) 16:33:36 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x103, 0x10400003) 16:33:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xc00e0000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x400000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:36 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x2, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:37 executing program 2: syz_open_dev$vivid(&(0x7f00000000c0)='/dev/video#\x00', 0x2, 0x2) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') getsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000080)=0x4) 16:33:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0ffffff00000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3063.803068] validate_nla: 4 callbacks suppressed [ 3063.803078] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3063.835202] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:37 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e98000011", 0xff}) 16:33:37 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffff9c, 0x8904, &(0x7f0000000000)=0x0) sched_rr_get_interval(r0, &(0x7f0000000080)) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:37 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000023100"}]}, 0x34}}, 0x0) 16:33:37 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xffff1f0000000000}]}, 0x58) 16:33:37 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2ba, 0x10400003) 16:33:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xffffff7f00000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3063.994224] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:37 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000)='/dev/zero\x00', 0x101000, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x2000, 0x83) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$VIDIOC_G_FBUF(r0, 0x802c560a, &(0x7f0000000240)={0x20, 0x40, &(0x7f0000000200)="709b9aa02172cf6a02a4feefa627f3c28b7534ff00d9acb0d209da78f1e062476e12e1740141e437bb", {0x34, 0x3ff, 0x0, 0x1, 0x4, 0xfffffffffffffff8, 0x0, 0x5}}) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') openat$vhci(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/vhci\x00', 0x0, 0x0) preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000140)={0x0, 0x18, 0xfa00, {0x3, &(0x7f0000000100)={0xffffffffffffffff}, 0x113, 0xf}}, 0x20) write$RDMA_USER_CM_CMD_SET_OPTION(r0, &(0x7f0000000180)={0xe, 0x18, 0xfa00, @id_afonly={&(0x7f00000000c0), r3, 0x0, 0x2, 0x4}}, 0x20) 16:33:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xc00e000000000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:37 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000080)={0x0, r0, 0x0, 0x4, &(0x7f0000000000)='@lo\x00', 0xffffffffffffffff}, 0x30) r2 = syz_open_procfs(r1, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) write$P9_RRENAMEAT(r2, &(0x7f00000000c0)={0x7, 0x4b, 0x2}, 0x7) 16:33:37 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x10000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:37 executing program 2: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000240)='/dev/vga_arbiter\x00', 0x2000, 0x0) recvfrom$inet6(r0, &(0x7f0000000280)=""/155, 0x9b, 0x2020, &(0x7f0000000340)={0xa, 0x4e22, 0x20, @mcast1, 0xfff}, 0x1c) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x30, r2, 0x4, 0x70bd26, 0x25dfdbff, {{}, 0x0, 0x5, 0x0, {0x14, 0x19, {0x7, 0x800, 0x8, 0x74d}}}, ["", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) setxattr$security_ima(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='security.ima\x00', &(0x7f0000000200)=@md5={0x1, "4971ca7b6f2e3a6684ebe80291632e2b"}, 0x11, 0x2) 16:33:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0ffffff, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3064.772203] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:38 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000011000011", 0xff}) 16:33:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\a1\x00'}]}, 0x34}}, 0x0) 16:33:38 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x9, 0x10000) ioctl$TIOCGSID(r1, 0x5429, &(0x7f00000000c0)) setsockopt$IP_VS_SO_SET_EDIT(r1, 0x0, 0x483, &(0x7f0000000100)={0xff, @broadcast, 0x4e24, 0x3, 'dh\x00', 0x3e, 0x7, 0x21}, 0x2c) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r2, &(0x7f0000000100), 0x361, 0x10400003) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f0000000000)=0x2) 16:33:38 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xa89f0100}]}, 0x58) 16:33:38 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x140, 0x10400003) 16:33:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0ffff, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3065.168107] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) [ 3065.217344] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x8000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:38 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "440000103100"}]}, 0x34}}, 0x0) 16:33:38 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(0xffffffffffffff9c, 0x89e2, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp6_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000380)={0x20000000, 0x1, 0x0, 0x3fc}, 0xfffffffffffffd79) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') pread64(r1, &(0x7f0000000080)=""/101, 0x65, 0x0) preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) 16:33:38 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x10, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x9effffff00000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3065.954022] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3065.976421] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:39 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f000000240000000000028c000011", 0xff}) 16:33:39 executing program 2: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r1 = openat$vhci(0xffffffffffffff9c, &(0x7f00000004c0)='/dev/vhci\x00', 0x4000, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40046607, &(0x7f00000005c0)=0x5) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x73, &(0x7f0000000500)={0x0, 0x1, 0x10, 0x5, 0x400}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp6_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x23, &(0x7f0000000580)={r2, 0x1}, 0x8) r3 = getpgrp(0x0) r4 = syz_open_procfs(r3, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r4, &(0x7f0000000340)=[{&(0x7f0000000080)=""/96, 0x60}, {&(0x7f0000000100)=""/167, 0xa7}, {&(0x7f00000001c0)=""/66, 0x42}, {&(0x7f0000000240)=""/28, 0x1c}, {&(0x7f0000000280)=""/83, 0x53}, {&(0x7f00000003c0)=""/199, 0xc7}, {&(0x7f0000000300)=""/34, 0x22}], 0x7, 0x30400003) ioctl$KVM_GET_REG_LIST(r4, 0xc008aeb0, &(0x7f0000000000)=ANY=[@ANYBLOB="070000000000000005000000000000007f00000000000000030000000000000001040000000000005807004000000060a58ef5dad718b3000600000000000000"]) 16:33:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xf0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:39 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2a2, 0x10400003) 16:33:39 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x600}]}, 0x58) 16:33:39 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00t1\x00'}]}, 0x34}}, 0x0) [ 3066.286547] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x2669, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:39 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x2f1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') write$P9_RFLUSH(r0, &(0x7f0000000080)={0x7, 0x6d, 0x1}, 0x7) preadv(r0, &(0x7f0000000100), 0x361, 0x10400003) write$P9_RLOCK(r0, &(0x7f0000000000)={0x8, 0x35, 0x1}, 0x8) 16:33:39 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x40030000000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x6926, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:40 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x2000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x200000000000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3067.015060] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xffffff9e, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:40 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2b1, 0x10400003) 16:33:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000080fe0008000011", 0xff}) 16:33:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00L1\x00'}]}, 0x34}}, 0x0) 16:33:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='numa_maps\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e24, 0xfffffffffffffff7, @ipv4={[], [], @local}, 0x3f}, @in6={0xa, 0x4e21, 0x2, @empty, 0x9}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x20000000000, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7, 0x80000001, 0x20, 0xfff, 0x8, 0x40, 0x400, {r3, @in={{0x2, 0x4e24, @broadcast}}, 0x0, 0xfffffffffffffffa, 0x40, 0xfff, 0xd2}}, &(0x7f0000000280)=0xb0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000300)) 16:33:40 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x3f00}]}, 0x58) 16:33:40 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00z1\x00'}]}, 0x34}}, 0x0) 16:33:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x100000000000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:40 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='numa_maps\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e24, 0xfffffffffffffff7, @ipv4={[], [], @local}, 0x3f}, @in6={0xa, 0x4e21, 0x2, @empty, 0x9}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x20000000000, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7, 0x80000001, 0x20, 0xfff, 0x8, 0x40, 0x400, {r3, @in={{0x2, 0x4e24, @broadcast}}, 0x0, 0xfffffffffffffffa, 0x40, 0xfff, 0xd2}}, &(0x7f0000000280)=0xb0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000300)) 16:33:40 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x1000000000000000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:41 executing program 2: perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x3fc}, 0x8) gettid() ioctl$TIOCGPGRP(0xffffffffffffff9c, 0x540f, &(0x7f0000000240)=0x0) r1 = syz_open_procfs(r0, &(0x7f00000002c0)='numa_maps\x00') preadv(r1, &(0x7f0000000100), 0x361, 0x10400003) getsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000080)={0x0, 0x68, &(0x7f0000000000)=[@in={0x2, 0x4e22, @empty}, @in={0x2, 0x4e24, @empty}, @in={0x2, 0x4e22, @multicast2}, @in6={0xa, 0x4e24, 0xfffffffffffffff7, @ipv4={[], [], @local}, 0x3f}, @in6={0xa, 0x4e21, 0x2, @empty, 0x9}]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000100)={0x0, 0x20000000000, 0x10}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp6_SCTP_STATUS(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x7, 0x80000001, 0x20, 0xfff, 0x8, 0x40, 0x400, {r3, @in={{0x2, 0x4e24, @broadcast}}, 0x0, 0xfffffffffffffffa, 0x40, 0xfff, 0xd2}}, &(0x7f0000000280)=0xb0) ioctl$BLKPBSZGET(r1, 0x127b, &(0x7f0000000300)) 16:33:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x69260000, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x104, 0x10400003) 16:33:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x255, 0x10400003) 16:33:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "4400000f3100"}]}, 0x34}}, 0x0) 16:33:41 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x68}]}, 0x58) 16:33:41 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e78000011", 0xff}) 16:33:41 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xc00e, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:41 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0xa4, 0x10400003) 16:33:41 executing program 2 (fault-call:4 fault-nth:0): ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:41 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00h1\x00'}]}, 0x34}}, 0x0) [ 3068.481005] FAULT_INJECTION: forcing a failure. [ 3068.481005] name failslab, interval 1, probability 0, space 0, times 0 [ 3068.519286] CPU: 0 PID: 4016 Comm: syz-executor2 Not tainted 4.20.0-rc6+ #277 [ 3068.526581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3068.535947] Call Trace: [ 3068.538556] dump_stack+0x244/0x39d [ 3068.542207] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3068.547428] should_fail.cold.4+0xa/0x17 [ 3068.551513] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3068.556631] ? debug_smp_processor_id+0x1c/0x20 [ 3068.561314] ? perf_trace_lock_acquire+0x15b/0x800 [ 3068.566264] ? _parse_integer+0x180/0x180 [ 3068.570422] ? zap_class+0x640/0x640 [ 3068.574154] ? perf_trace_lock+0x7a0/0x7a0 [ 3068.578416] ? find_held_lock+0x36/0x1c0 [ 3068.582520] ? perf_trace_sched_process_exec+0x860/0x860 [ 3068.588038] ? drm_unbind_agp+0x20/0x20 [ 3068.592042] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3068.597617] __should_failslab+0x124/0x180 [ 3068.601859] should_failslab+0x9/0x14 [ 3068.605658] __kmalloc+0x2e0/0x760 [ 3068.609203] ? find_held_lock+0x36/0x1c0 [ 3068.613272] ? drm_ioctl+0x48d/0xb00 [ 3068.617006] drm_ioctl+0x48d/0xb00 [ 3068.620563] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3068.625418] ? wait_for_completion+0x8a0/0x8a0 [ 3068.630028] ? drm_ioctl_kernel+0x330/0x330 [ 3068.634372] ? __fget_light+0x2e9/0x430 [ 3068.638382] ? fget_raw+0x20/0x20 [ 3068.641855] ? __sb_end_write+0xd9/0x110 [ 3068.645945] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3068.651556] ? fput+0x130/0x1a0 [ 3068.654843] ? do_fast_syscall_32+0x150/0xfb2 [ 3068.659359] drm_compat_ioctl+0x249/0x320 [ 3068.663522] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3068.668721] ? compat_drm_setunique+0x10/0x10 [ 3068.673243] __ia32_compat_sys_ioctl+0x20e/0x630 [ 3068.678019] do_fast_syscall_32+0x34d/0xfb2 [ 3068.682360] ? do_int80_syscall_32+0x890/0x890 [ 3068.686964] ? entry_SYSENTER_compat+0x68/0x7f [ 3068.691561] ? trace_hardirqs_off_caller+0xbb/0x310 [ 3068.696621] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3068.701485] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3068.706344] ? trace_hardirqs_on_caller+0x310/0x310 [ 3068.711373] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3068.716400] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3068.721442] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3068.726306] entry_SYSENTER_compat+0x70/0x7f [ 3068.730726] RIP: 0023:0xf7f74a29 [ 3068.734103] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 3068.753011] RSP: 002b:00000000f5f700cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 3068.760744] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000ffffffb7 [ 3068.768021] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 16:33:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0xec0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3068.775323] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3068.782602] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3068.789879] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:33:42 executing program 2 (fault-call:4 fault-nth:1): ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x7ffff000, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3068.921488] FAULT_INJECTION: forcing a failure. [ 3068.921488] name failslab, interval 1, probability 0, space 0, times 0 [ 3068.936336] CPU: 0 PID: 4029 Comm: syz-executor2 Not tainted 4.20.0-rc6+ #277 [ 3068.943625] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3068.943636] Call Trace: [ 3068.943662] dump_stack+0x244/0x39d [ 3068.943689] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3068.964434] should_fail.cold.4+0xa/0x17 [ 3068.964464] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3068.964487] ? __sanitizer_cov_trace_const_cmp4+0x16/0x20 [ 3068.979214] ? perf_trace_lock_acquire+0x15b/0x800 [ 3068.984168] ? zap_class+0x640/0x640 [ 3068.987893] ? zap_class+0x640/0x640 [ 3068.991632] ? find_held_lock+0x36/0x1c0 [ 3068.995713] ? __lock_is_held+0xb5/0x140 [ 3068.999805] ? perf_trace_sched_process_exec+0x860/0x860 [ 3069.005304] __should_failslab+0x124/0x180 [ 3069.009560] should_failslab+0x9/0x14 [ 3069.013391] kmem_cache_alloc_trace+0x2d7/0x750 [ 3069.018063] ? drm_modeset_lock+0x178/0x5c0 16:33:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0xc0, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3069.022395] drm_atomic_state_alloc+0xb8/0x110 [ 3069.022418] drm_atomic_helper_disable_plane+0x3a/0x200 [ 3069.022439] __setplane_atomic+0x2a3/0x330 [ 3069.032382] setplane_internal+0x127/0x370 [ 3069.032414] ? __setplane_internal+0x5e0/0x5e0 [ 3069.043647] validate_nla: 6 callbacks suppressed [ 3069.043656] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3069.045446] ? mutex_unlock+0xd/0x10 [ 3069.045466] ? __drm_mode_object_find+0xb8/0x210 [ 3069.065952] drm_mode_setplane+0x567/0x830 16:33:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0xec0, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3069.070210] ? drm_is_current_master+0x51/0x140 [ 3069.074902] drm_ioctl_kernel+0x278/0x330 [ 3069.079093] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3069.083959] ? drm_setversion+0x8b0/0x8b0 [ 3069.088127] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3069.093718] ? _copy_from_user+0xdf/0x150 [ 3069.097897] drm_ioctl+0x57e/0xb00 [ 3069.101475] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3069.106370] ? drm_ioctl_kernel+0x330/0x330 [ 3069.110712] ? __fget_light+0x2e9/0x430 [ 3069.114698] ? fget_raw+0x20/0x20 [ 3069.118167] ? __sb_end_write+0xd9/0x110 16:33:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x4000, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3069.122260] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3069.127810] ? fput+0x130/0x1a0 [ 3069.131110] ? do_fast_syscall_32+0x150/0xfb2 [ 3069.135662] drm_compat_ioctl+0x249/0x320 [ 3069.139821] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3069.145039] ? compat_drm_setunique+0x10/0x10 [ 3069.149568] __ia32_compat_sys_ioctl+0x20e/0x630 [ 3069.154355] do_fast_syscall_32+0x34d/0xfb2 [ 3069.158701] ? do_int80_syscall_32+0x890/0x890 [ 3069.163317] ? entry_SYSENTER_compat+0x68/0x7f [ 3069.167916] ? trace_hardirqs_off_caller+0xbb/0x310 [ 3069.172968] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3069.177827] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3069.182690] ? trace_hardirqs_on_caller+0x310/0x310 [ 3069.187736] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3069.192772] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3069.197811] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3069.202673] entry_SYSENTER_compat+0x70/0x7f [ 3069.207123] RIP: 0023:0xf7f74a29 16:33:42 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000418000011", 0xff}) 16:33:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0xf, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3069.210533] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 3069.229441] RSP: 002b:00000000f5f700cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 3069.229458] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000ffffffb7 [ 3069.229468] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 3069.229478] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3069.229488] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 16:33:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x218, 0x10400003) 16:33:42 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0xf}]}, 0x58) [ 3069.229498] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3069.276050] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:42 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x00Q\x00'}]}, 0x34}}, 0x0) 16:33:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x20000214, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:42 executing program 2 (fault-call:4 fault-nth:2): ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3069.436875] FAULT_INJECTION: forcing a failure. [ 3069.436875] name failslab, interval 1, probability 0, space 0, times 0 [ 3069.493879] CPU: 0 PID: 4060 Comm: syz-executor2 Not tainted 4.20.0-rc6+ #277 [ 3069.501173] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3069.510526] Call Trace: [ 3069.513131] dump_stack+0x244/0x39d [ 3069.516782] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3069.522010] should_fail.cold.4+0xa/0x17 [ 3069.526110] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3069.531232] ? unwind_get_return_address+0x61/0xa0 [ 3069.536182] ? zap_class+0x640/0x640 [ 3069.539936] ? find_held_lock+0x36/0x1c0 [ 3069.544013] ? __lock_is_held+0xb5/0x140 [ 3069.548104] ? perf_trace_sched_process_exec+0x860/0x860 [ 3069.553562] ? zap_class+0x640/0x640 [ 3069.557295] __should_failslab+0x124/0x180 [ 3069.561560] should_failslab+0x9/0x14 [ 3069.565368] __kmalloc+0x2e0/0x760 [ 3069.568922] ? __lock_is_held+0xb5/0x140 [ 3069.573009] ? drm_atomic_state_init+0x171/0x3b0 [ 3069.577781] drm_atomic_state_init+0x171/0x3b0 [ 3069.582379] ? rcu_read_lock_sched_held+0x14f/0x180 [ 3069.587421] ? __drm_atomic_state_free+0xf0/0xf0 [ 3069.592206] drm_atomic_state_alloc+0xd0/0x110 [ 3069.596826] drm_atomic_helper_disable_plane+0x3a/0x200 [ 3069.602215] __setplane_atomic+0x2a3/0x330 [ 3069.606476] setplane_internal+0x127/0x370 [ 3069.610733] ? __setplane_internal+0x5e0/0x5e0 [ 3069.615346] ? mutex_unlock+0xd/0x10 [ 3069.619071] ? __drm_mode_object_find+0xb8/0x210 [ 3069.623847] drm_mode_setplane+0x567/0x830 [ 3069.628098] ? drm_is_current_master+0x51/0x140 [ 3069.632802] drm_ioctl_kernel+0x278/0x330 [ 3069.636975] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3069.641828] ? drm_setversion+0x8b0/0x8b0 [ 3069.645990] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3069.651549] ? _copy_from_user+0xdf/0x150 [ 3069.655712] drm_ioctl+0x57e/0xb00 [ 3069.659290] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3069.664156] ? drm_ioctl_kernel+0x330/0x330 [ 3069.668495] ? __fget_light+0x2e9/0x430 [ 3069.672495] ? fget_raw+0x20/0x20 [ 3069.675978] ? __sb_end_write+0xd9/0x110 [ 3069.680056] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3069.685599] ? fput+0x130/0x1a0 [ 3069.688909] ? do_fast_syscall_32+0x150/0xfb2 [ 3069.693427] drm_compat_ioctl+0x249/0x320 [ 3069.697597] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3069.702797] ? compat_drm_setunique+0x10/0x10 [ 3069.707317] __ia32_compat_sys_ioctl+0x20e/0x630 [ 3069.712104] do_fast_syscall_32+0x34d/0xfb2 [ 3069.716444] ? do_int80_syscall_32+0x890/0x890 [ 3069.721041] ? entry_SYSENTER_compat+0x68/0x7f [ 3069.725636] ? trace_hardirqs_off_caller+0xbb/0x310 [ 3069.730665] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3069.735563] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3069.740414] ? trace_hardirqs_on_caller+0x310/0x310 [ 3069.745445] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3069.750476] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3069.755509] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3069.760376] entry_SYSENTER_compat+0x70/0x7f [ 3069.764794] RIP: 0023:0xf7f74a29 [ 3069.768173] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 3069.787086] RSP: 002b:00000000f5f700cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 16:33:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x33fe0, 0x1c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3069.794819] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000ffffffb7 [ 3069.802096] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 3069.809369] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3069.816643] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3069.823920] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:33:43 executing program 2 (fault-call:4 fault-nth:3): ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0xf, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) [ 3069.893031] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3069.910409] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, "44000000310300"}]}, 0x34}}, 0x0) 16:33:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x114, 0x10400003) [ 3069.968629] FAULT_INJECTION: forcing a failure. [ 3069.968629] name failslab, interval 1, probability 0, space 0, times 0 [ 3070.023769] CPU: 0 PID: 4074 Comm: syz-executor2 Not tainted 4.20.0-rc6+ #277 [ 3070.031071] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3070.040444] Call Trace: [ 3070.043083] dump_stack+0x244/0x39d [ 3070.046736] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3070.051969] should_fail.cold.4+0xa/0x17 [ 3070.056059] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3070.061185] ? save_stack+0x43/0xd0 [ 3070.064833] ? kasan_kmalloc+0xc7/0xe0 [ 3070.068733] ? __kmalloc+0x15b/0x760 [ 3070.072453] ? drm_atomic_state_init+0x171/0x3b0 [ 3070.077217] ? drm_atomic_state_alloc+0xd0/0x110 [ 3070.081985] ? zap_class+0x640/0x640 [ 3070.085708] ? drm_mode_setplane+0x567/0x830 [ 3070.090129] ? drm_ioctl_kernel+0x278/0x330 [ 3070.094458] ? drm_ioctl+0x57e/0xb00 [ 3070.098180] ? drm_compat_ioctl+0x249/0x320 [ 3070.102513] ? __ia32_compat_sys_ioctl+0x20e/0x630 [ 3070.107465] ? do_fast_syscall_32+0x34d/0xfb2 [ 3070.111982] ? find_held_lock+0x36/0x1c0 [ 3070.116059] ? __lock_is_held+0xb5/0x140 [ 3070.120153] ? perf_trace_sched_process_exec+0x860/0x860 [ 3070.125642] __should_failslab+0x124/0x180 [ 3070.129894] should_failslab+0x9/0x14 [ 3070.133717] __kmalloc+0x2e0/0x760 [ 3070.137267] ? __lock_is_held+0xb5/0x140 [ 3070.141339] ? drm_atomic_state_init+0x20b/0x3b0 [ 3070.146104] drm_atomic_state_init+0x20b/0x3b0 [ 3070.150703] ? rcu_read_lock_sched_held+0x14f/0x180 [ 3070.155727] ? __drm_atomic_state_free+0xf0/0xf0 [ 3070.160503] drm_atomic_state_alloc+0xd0/0x110 [ 3070.165123] drm_atomic_helper_disable_plane+0x3a/0x200 [ 3070.170501] __setplane_atomic+0x2a3/0x330 [ 3070.174768] setplane_internal+0x127/0x370 [ 3070.179040] ? __setplane_internal+0x5e0/0x5e0 [ 3070.183653] ? mutex_unlock+0xd/0x10 [ 3070.187383] ? __drm_mode_object_find+0xb8/0x210 [ 3070.192157] drm_mode_setplane+0x567/0x830 [ 3070.196420] ? drm_is_current_master+0x51/0x140 [ 3070.201113] drm_ioctl_kernel+0x278/0x330 [ 3070.205272] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3070.210123] ? drm_setversion+0x8b0/0x8b0 [ 3070.214305] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3070.219891] ? _copy_from_user+0xdf/0x150 [ 3070.224058] drm_ioctl+0x57e/0xb00 [ 3070.227622] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3070.232489] ? drm_ioctl_kernel+0x330/0x330 [ 3070.236884] ? __fget_light+0x2e9/0x430 [ 3070.240872] ? fget_raw+0x20/0x20 [ 3070.244347] ? __sb_end_write+0xd9/0x110 [ 3070.248424] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3070.253970] ? fput+0x130/0x1a0 [ 3070.257259] ? do_fast_syscall_32+0x150/0xfb2 [ 3070.261768] drm_compat_ioctl+0x249/0x320 [ 3070.265935] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3070.271136] ? compat_drm_setunique+0x10/0x10 [ 3070.275637] __ia32_compat_sys_ioctl+0x20e/0x630 [ 3070.280409] do_fast_syscall_32+0x34d/0xfb2 [ 3070.284752] ? do_int80_syscall_32+0x890/0x890 [ 3070.289349] ? entry_SYSENTER_compat+0x68/0x7f [ 3070.293952] ? trace_hardirqs_off_caller+0xbb/0x310 [ 3070.298979] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3070.303831] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3070.308687] ? trace_hardirqs_on_caller+0x310/0x310 [ 3070.313715] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3070.318749] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3070.323814] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3070.328673] entry_SYSENTER_compat+0x70/0x7f [ 3070.328702] RIP: 0023:0xf7f74a29 [ 3070.328719] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 3070.328734] RSP: 002b:00000000f5f700cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 3070.355389] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000ffffffb7 [ 3070.355399] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 3070.355408] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3070.355417] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3070.355427] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3070.471706] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3070.486079] netlink: 'syz-executor3': attribute type 4 has an invalid length. 16:33:43 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000e80000011", 0xff}) 16:33:43 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0xec0, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:43 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x2000000000000000}]}, 0x58) 16:33:43 executing program 2 (fault-call:4 fault-nth:4): ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) 16:33:43 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x26d, 0x10400003) 16:33:43 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001z\x00'}]}, 0x34}}, 0x0) [ 3070.559189] FAULT_INJECTION: forcing a failure. [ 3070.559189] name failslab, interval 1, probability 0, space 0, times 0 [ 3070.624283] CPU: 1 PID: 4092 Comm: syz-executor2 Not tainted 4.20.0-rc6+ #277 [ 3070.631581] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3070.640995] Call Trace: [ 3070.643645] dump_stack+0x244/0x39d [ 3070.647293] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3070.652518] should_fail.cold.4+0xa/0x17 [ 3070.656610] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3070.661729] ? kasan_kmalloc+0xc7/0xe0 [ 3070.665630] ? zap_class+0x640/0x640 [ 3070.669360] ? drm_atomic_helper_disable_plane+0x3a/0x200 [ 3070.674959] ? __setplane_atomic+0x2a3/0x330 [ 3070.679383] ? setplane_internal+0x127/0x370 [ 3070.683802] ? drm_compat_ioctl+0x249/0x320 [ 3070.688133] ? __ia32_compat_sys_ioctl+0x20e/0x630 [ 3070.693073] ? do_fast_syscall_32+0x34d/0xfb2 [ 3070.697580] ? entry_SYSENTER_compat+0x70/0x7f [ 3070.702175] ? zap_class+0x640/0x640 [ 3070.705907] ? find_held_lock+0x36/0x1c0 [ 3070.709990] ? __lock_is_held+0xb5/0x140 [ 3070.714079] ? perf_trace_sched_process_exec+0x860/0x860 [ 3070.719550] ? ww_mutex_lock_interruptible+0x41/0xb0 [ 3070.724668] __should_failslab+0x124/0x180 [ 3070.728923] should_failslab+0x9/0x14 [ 3070.732748] kmem_cache_alloc_trace+0x2d7/0x750 [ 3070.737428] ? drm_atomic_state_init+0x27a/0x3b0 [ 3070.742201] ? rcu_read_lock_sched_held+0x14f/0x180 [ 3070.747237] vkms_plane_duplicate_state+0x49/0x120 [ 3070.752186] drm_atomic_get_plane_state+0x225/0x560 [ 3070.757223] drm_atomic_helper_disable_plane+0x7b/0x200 [ 3070.762603] __setplane_atomic+0x2a3/0x330 [ 3070.766859] setplane_internal+0x127/0x370 [ 3070.771160] ? __setplane_internal+0x5e0/0x5e0 [ 3070.775783] ? mutex_unlock+0xd/0x10 [ 3070.779510] ? __drm_mode_object_find+0xb8/0x210 [ 3070.784301] drm_mode_setplane+0x567/0x830 [ 3070.788546] ? drm_is_current_master+0x51/0x140 [ 3070.793228] drm_ioctl_kernel+0x278/0x330 [ 3070.797557] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3070.802425] ? drm_setversion+0x8b0/0x8b0 [ 3070.806594] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3070.812143] ? _copy_from_user+0xdf/0x150 [ 3070.816310] drm_ioctl+0x57e/0xb00 [ 3070.819859] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3070.824730] ? drm_ioctl_kernel+0x330/0x330 [ 3070.829073] ? __fget_light+0x2e9/0x430 [ 3070.833084] ? fget_raw+0x20/0x20 [ 3070.836554] ? __sb_end_write+0xd9/0x110 [ 3070.840679] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3070.846247] ? fput+0x130/0x1a0 [ 3070.849541] ? do_fast_syscall_32+0x150/0xfb2 [ 3070.854055] drm_compat_ioctl+0x249/0x320 [ 3070.858218] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3070.863419] ? compat_drm_setunique+0x10/0x10 [ 3070.867936] __ia32_compat_sys_ioctl+0x20e/0x630 [ 3070.872726] do_fast_syscall_32+0x34d/0xfb2 [ 3070.877065] ? do_int80_syscall_32+0x890/0x890 [ 3070.881669] ? entry_SYSENTER_compat+0x68/0x7f [ 3070.886273] ? trace_hardirqs_off_caller+0xbb/0x310 [ 3070.891304] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3070.896157] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3070.901015] ? trace_hardirqs_on_caller+0x310/0x310 [ 3070.906069] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3070.911105] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3070.916140] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3070.921007] entry_SYSENTER_compat+0x70/0x7f [ 3070.925952] RIP: 0023:0xf7f74a29 [ 3070.929330] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 3070.948239] RSP: 002b:00000000f5f700cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 3070.955964] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000ffffffb7 [ 3070.963244] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 16:33:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x4000, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x2000009c, 0xfffffffffffffffd, 0x0, 0x0, {0x1}}, 0x14}}, 0x0) 16:33:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x2, 0x0, {0x1}}, 0x14}}, 0x0) [ 3070.970537] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3070.977811] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3070.985096] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 16:33:44 executing program 2 (fault-call:4 fault-nth:5): ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(0xffffffffffffffff, 0xc08c5332, 0x0) r0 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x1, 0x0) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x0) ptrace$getenv(0x4201, 0x0, 0x0, 0x0) ioctl(r0, 0xffffffffffffffb7, &(0x7f0000000080)) [ 3071.134240] FAULT_INJECTION: forcing a failure. [ 3071.134240] name failslab, interval 1, probability 0, space 0, times 0 16:33:44 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x4000, 0x0, {0x1}}, 0x14}}, 0x0) [ 3071.196261] CPU: 1 PID: 4117 Comm: syz-executor2 Not tainted 4.20.0-rc6+ #277 [ 3071.203559] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3071.212935] Call Trace: [ 3071.215539] dump_stack+0x244/0x39d [ 3071.219182] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3071.224396] should_fail.cold.4+0xa/0x17 [ 3071.228459] ? fault_create_debugfs_attr+0x1f0/0x1f0 [ 3071.233577] ? save_stack+0x43/0xd0 [ 3071.237213] ? kasan_kmalloc+0xc7/0xe0 [ 3071.241110] ? kmem_cache_alloc_trace+0x152/0x750 [ 3071.245970] ? vkms_plane_duplicate_state+0x49/0x120 [ 3071.251115] ? drm_atomic_get_plane_state+0x225/0x560 [ 3071.256315] ? zap_class+0x640/0x640 [ 3071.260038] ? drm_mode_setplane+0x567/0x830 [ 3071.264453] ? drm_ioctl_kernel+0x278/0x330 [ 3071.268783] ? drm_ioctl+0x57e/0xb00 [ 3071.272497] ? drm_compat_ioctl+0x249/0x320 [ 3071.276841] ? __ia32_compat_sys_ioctl+0x20e/0x630 [ 3071.281791] ? do_fast_syscall_32+0x34d/0xfb2 [ 3071.286295] ? find_held_lock+0x36/0x1c0 [ 3071.290435] ? __lock_is_held+0xb5/0x140 [ 3071.294528] ? perf_trace_sched_process_exec+0x860/0x860 [ 3071.300004] __should_failslab+0x124/0x180 [ 3071.304250] should_failslab+0x9/0x14 [ 3071.308062] kmem_cache_alloc_trace+0x2d7/0x750 [ 3071.312745] ? drm_atomic_state_init+0x27a/0x3b0 [ 3071.317525] ? rcu_read_lock_sched_held+0x14f/0x180 [ 3071.322559] vkms_plane_duplicate_state+0x92/0x120 [ 3071.327525] drm_atomic_get_plane_state+0x225/0x560 [ 3071.332564] drm_atomic_helper_disable_plane+0x7b/0x200 [ 3071.337953] __setplane_atomic+0x2a3/0x330 [ 3071.342210] setplane_internal+0x127/0x370 [ 3071.346467] ? __setplane_internal+0x5e0/0x5e0 [ 3071.351091] ? mutex_unlock+0xd/0x10 [ 3071.354818] ? __drm_mode_object_find+0xb8/0x210 [ 3071.359590] drm_mode_setplane+0x567/0x830 [ 3071.363838] ? drm_is_current_master+0x51/0x140 [ 3071.368558] drm_ioctl_kernel+0x278/0x330 [ 3071.372727] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3071.377617] ? drm_setversion+0x8b0/0x8b0 [ 3071.381779] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3071.387323] ? _copy_from_user+0xdf/0x150 [ 3071.391489] drm_ioctl+0x57e/0xb00 [ 3071.395038] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3071.399899] ? drm_ioctl_kernel+0x330/0x330 [ 3071.404264] ? __fget_light+0x2e9/0x430 [ 3071.408253] ? fget_raw+0x20/0x20 [ 3071.411730] ? __sb_end_write+0xd9/0x110 [ 3071.415804] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3071.421361] ? fput+0x130/0x1a0 [ 3071.424652] ? do_fast_syscall_32+0x150/0xfb2 [ 3071.429168] drm_compat_ioctl+0x249/0x320 [ 3071.433331] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3071.438567] ? compat_drm_setunique+0x10/0x10 [ 3071.443075] __ia32_compat_sys_ioctl+0x20e/0x630 [ 3071.447853] do_fast_syscall_32+0x34d/0xfb2 [ 3071.452193] ? do_int80_syscall_32+0x890/0x890 [ 3071.456786] ? entry_SYSENTER_compat+0x68/0x7f [ 3071.461380] ? trace_hardirqs_off_caller+0xbb/0x310 [ 3071.466410] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3071.471260] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3071.476124] ? trace_hardirqs_on_caller+0x310/0x310 [ 3071.481167] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3071.486190] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3071.491225] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3071.496085] entry_SYSENTER_compat+0x70/0x7f [ 3071.500513] RIP: 0023:0xf7f74a29 [ 3071.503888] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 3071.522793] RSP: 002b:00000000f5f700cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 3071.530521] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000ffffffb7 [ 3071.537799] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 3071.545070] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3071.546761] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3071.552339] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3071.552349] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3071.566418] WARNING: CPU: 0 PID: 4117 at drivers/gpu/drm/vkms/vkms_plane.c:26 vkms_plane_duplicate_state+0x9f/0x120 [ 3071.579582] kobject: 'loop0' (00000000c0e5e43e): fill_kobj_path: path = '/devices/virtual/block/loop0' [ 3071.584788] Kernel panic - not syncing: panic_on_warn set ... [ 3071.584806] CPU: 0 PID: 4117 Comm: syz-executor2 Not tainted 4.20.0-rc6+ #277 [ 3071.584815] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 3071.584821] Call Trace: [ 3071.584841] dump_stack+0x244/0x39d [ 3071.584862] ? dump_stack_print_info.cold.1+0x20/0x20 [ 3071.628227] panic+0x2ad/0x55c [ 3071.631243] netlink: 'syz-executor3': attribute type 4 has an invalid length. [ 3071.631448] ? add_taint.cold.5+0x16/0x16 [ 3071.631473] ? __warn.cold.8+0x5/0x45 16:33:44 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000000)={'lo\x00'}) ioctl$sock_inet_SIOCSIFFLAGS(r0, 0x8914, &(0x7f0000000140)={"6c6f0000002400000000000010000011", 0xff}) 16:33:44 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f0000000000)={0x1, {{0xa, 0x0, 0x0, @mcast2}}, {{0xa, 0x0, 0x0, @ipv4}}}, 0x108) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_sctp6_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000380)={0xfffffffffffffffa, 0x0, 0x0, 0x3fc}, 0x8) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/mcfilter6\x00') preadv(r1, &(0x7f0000000100), 0x2ed, 0x10400003) [ 3071.631494] ? vkms_plane_duplicate_state+0x9f/0x120 [ 3071.646521] kobject: 'loop1' (00000000040b3f18): kobject_uevent_env [ 3071.646697] __warn.cold.8+0x20/0x45 [ 3071.661919] ? rcu_softirq_qs+0x20/0x20 [ 3071.664854] kobject: 'loop1' (00000000040b3f18): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 3071.675386] ? vkms_plane_duplicate_state+0x9f/0x120 [ 3071.675406] report_bug+0x254/0x2d0 [ 3071.675430] do_error_trap+0x11b/0x200 [ 3071.675451] do_invalid_op+0x36/0x40 [ 3071.675471] ? vkms_plane_duplicate_state+0x9f/0x120 [ 3071.696855] invalid_op+0x14/0x20 [ 3071.700319] RIP: 0010:vkms_plane_duplicate_state+0x9f/0x120 [ 3071.706052] Code: 00 0f 85 86 00 00 00 48 8b 3d cd e3 db 04 ba f8 00 00 00 be c0 80 60 00 e8 9e 35 77 fd 48 85 c0 49 89 c5 75 13 e8 61 1d 34 fd <0f> 0b 48 c7 c7 e0 25 7b 88 e8 87 69 1a fd e8 4e 1d 34 fd 48 8d bb [ 3071.724962] RSP: 0018:ffff8881c1dff810 EFLAGS: 00010246 [ 3071.730379] RAX: 0000000000040000 RBX: ffff8881cce41f00 RCX: ffffc9000aa10000 [ 3071.737663] RDX: 0000000000040000 RSI: ffffffff844b670f RDI: 0000000000000286 16:33:45 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000200)={'team_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000005700)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@setlink={0x34, 0x13, 0x403, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_IFNAME={0x14, 0x4, 'D\x00\x00\x001\x00\x00\x00\x00\x00\x00\x00`\x00'}]}, 0x34}}, 0x0) 16:33:45 executing program 4: r0 = socket$inet6(0xa, 0x5, 0x0) bind$inet6(r0, &(0x7f00002aafe4)={0xa, 0x4e23, 0x0, @ipv4}, 0x1c) listen(r0, 0x9) r1 = socket$inet6_sctp(0xa, 0x1, 0x84) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000180)={0x0, 0x10, &(0x7f0000000140)=[@in={0x2, 0x4e23, @local}]}, &(0x7f00000001c0)=0x10) recvmmsg(r1, &(0x7f0000002380)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) write$binfmt_elf32(r1, &(0x7f0000000200)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{0x0, 0x3f00000000000000}]}, 0x58) [ 3071.744946] RBP: ffff8881c1dff828 R08: ffff8881b56a8380 R09: ffffed103b5c5b5f [ 3071.747035] kobject: 'loop5' (00000000360f1def): kobject_uevent_env [ 3071.752225] R10: ffffed103b5c5b5f R11: ffff8881dae2dafb R12: ffff8881d361c900 [ 3071.752235] R13: 0000000000000000 R14: 0000000000000000 R15: ffff8881c1dff978 [ 3071.752281] ? vkms_plane_duplicate_state+0x9f/0x120 [ 3071.752310] drm_atomic_get_plane_state+0x225/0x560 [ 3071.783371] drm_atomic_helper_disable_plane+0x7b/0x200 [ 3071.788754] __setplane_atomic+0x2a3/0x330 [ 3071.793009] setplane_internal+0x127/0x370 [ 3071.797275] ? __setplane_internal+0x5e0/0x5e0 [ 3071.801893] ? mutex_unlock+0xd/0x10 [ 3071.805630] ? __drm_mode_object_find+0xb8/0x210 [ 3071.808505] kobject: 'loop5' (00000000360f1def): fill_kobj_path: path = '/devices/virtual/block/loop5' [ 3071.810399] drm_mode_setplane+0x567/0x830 [ 3071.810422] ? drm_is_current_master+0x51/0x140 [ 3071.810448] drm_ioctl_kernel+0x278/0x330 [ 3071.810468] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3071.837823] ? drm_setversion+0x8b0/0x8b0 [ 3071.842005] ? __sanitizer_cov_trace_const_cmp8+0x18/0x20 [ 3071.847573] ? _copy_from_user+0xdf/0x150 [ 3071.851755] drm_ioctl+0x57e/0xb00 [ 3071.855312] ? drm_mode_cursor_common+0x9e0/0x9e0 [ 3071.856835] kobject: 'loop3' (00000000404d838d): kobject_uevent_env [ 3071.860186] ? drm_ioctl_kernel+0x330/0x330 [ 3071.860219] ? __fget_light+0x2e9/0x430 [ 3071.860237] ? fget_raw+0x20/0x20 [ 3071.860256] ? __sb_end_write+0xd9/0x110 [ 3071.882477] ? __sanitizer_cov_trace_const_cmp1+0x1a/0x20 [ 3071.888038] ? fput+0x130/0x1a0 [ 3071.891330] ? do_fast_syscall_32+0x150/0xfb2 [ 3071.895003] kobject: 'loop3' (00000000404d838d): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 3071.895842] drm_compat_ioctl+0x249/0x320 [ 3071.895861] ? __sanitizer_cov_trace_switch+0x53/0x90 [ 3071.895879] ? compat_drm_setunique+0x10/0x10 [ 3071.895896] __ia32_compat_sys_ioctl+0x20e/0x630 [ 3071.895946] do_fast_syscall_32+0x34d/0xfb2 [ 3071.913370] kobject: 'loop4' (0000000074c43199): kobject_uevent_env [ 3071.914698] ? do_int80_syscall_32+0x890/0x890 [ 3071.914717] ? entry_SYSENTER_compat+0x68/0x7f [ 3071.914737] ? trace_hardirqs_off_caller+0xbb/0x310 16:33:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000200)={0x14, 0x1c, 0xfffffffffffffffd, 0x200000000000000, 0x0, {0x1}}, 0x14}}, 0x0) [ 3071.914755] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3071.914771] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3071.914789] ? trace_hardirqs_on_caller+0x310/0x310 [ 3071.914809] ? prepare_exit_to_usermode+0x3b0/0x3b0 [ 3071.919650] kobject: 'loop4' (0000000074c43199): fill_kobj_path: path = '/devices/virtual/block/loop4' [ 3071.924049] ? prepare_exit_to_usermode+0x291/0x3b0 [ 3071.924074] ? trace_hardirqs_off_thunk+0x1a/0x1c [ 3071.924099] entry_SYSENTER_compat+0x70/0x7f [ 3071.924112] RIP: 0023:0xf7f74a29 [ 3071.924128] Code: 85 d2 74 02 89 0a 5b 5d c3 8b 04 24 c3 8b 14 24 c3 8b 3c 24 c3 90 90 90 90 90 90 90 90 90 90 90 90 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 eb 0d 90 90 90 90 90 90 90 90 90 90 90 90 [ 3071.924142] RSP: 002b:00000000f5f700cc EFLAGS: 00000296 ORIG_RAX: 0000000000000036 [ 3072.022312] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 00000000ffffffb7 [ 3072.029592] RDX: 0000000020000080 RSI: 0000000000000000 RDI: 0000000000000000 [ 3072.036865] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 3072.044137] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 3072.051411] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 3072.060158] Kernel Offset: disabled [ 3072.063941] Rebooting in 86400 seconds..