2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:34 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:34 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:34 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0xfffffffffffffed2) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:13:35 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) accept4(r0, &(0x7f0000000080)=@ipx, &(0x7f0000000100)=0x80, 0x80000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) ioctl$sock_inet_tcp_SIOCOUTQ(r2, 0x5411, &(0x7f0000000040)) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:13:35 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:35 executing program 5: r0 = socket$inet6(0xa, 0x40000080c06, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@ethernet={0x0, @local}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x24, "09a27ba9623a3a9c99631d39d07b0ae5336dc7f8ee430f1c731c98aa474a2997b3383257"}, &(0x7f0000000300)=0x2c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r3 = socket$inet6(0xa, 0x0, 0x40000000005) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0x2711, @host}, 0x10, 0x800) r4 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000480)={'icmp\x00'}, &(0x7f00000004c0)=0x1e) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@null=' \x00', 0x5, 'vxcan1\x00'}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010026bd7000fddbdf250cf9ff0600095f5098000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:13:35 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) r1 = accept(r0, 0x0, &(0x7f0000000080)) setsockopt$IP_VS_SO_SET_STARTDAEMON(r1, 0x0, 0x48b, &(0x7f00000000c0)={0x2, 'lapb0\x00', 0x2}, 0x18) listen(r0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r2, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCSIFADDR(r3, 0x8916, &(0x7f0000000040)={'caif0\x00', {0x2, 0x4e23, @loopback}}) getpeername(r0, &(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f00000001c0)=0x80) clock_gettime(0x0, &(0x7f0000000240)={0x0, 0x0}) sendmsg$can_bcm(r3, &(0x7f0000000340)={&(0x7f0000000200)={0x1d, r4}, 0x10, &(0x7f0000000300)={&(0x7f0000000280)={0x5, 0x601, 0xfffffffffffffc01, {}, {r5, r6/1000+30000}, {0x1, 0x4, 0x5, 0x9}, 0x1, @canfd={{0x0, 0x2, 0x8000, 0x933f}, 0x29, 0x3, 0x0, 0x0, "d79a221fc4b0a1857bdad66595bb2e6a2b476128061d5e1e916e8b89a8c739cb25e66ac4759a3b155e6d8c661045c3dc18496a6d75a1157a48811f898e3cbe96"}}, 0x80}, 0x1, 0x0, 0x0, 0x4004000}, 0x4000000) 01:13:35 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x0, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:35 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000080)={'veth1_to_bridge\x00', @ifru_settings={0x1, 0x1, @sync=&(0x7f0000000040)={0x6, 0xfffffffffffffffe, 0xff}}}) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$inet6_tcp_TCP_REPAIR_OPTIONS(r1, 0x6, 0x16, &(0x7f0000000180)=[@mss={0x2, 0x9}, @timestamp, @window={0x3, 0x2, 0x1000}, @timestamp, @window={0x3, 0xfffffffffffffbff, 0x1}, @timestamp], 0x6) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) ioctl$sock_inet_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={0x0, {0x2, 0x4e20, @remote}, {0x2, 0x4e23, @local}, {0x2, 0x4e24, @multicast1}, 0x4, 0x0, 0x0, 0x0, 0xfffffffffffffff8, &(0x7f00000000c0)='bcsf0\x00', 0x1, 0x7e9, 0x96}) 01:13:35 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) recvmsg(r0, &(0x7f0000001480)={&(0x7f0000000040)=@pptp={0x18, 0x2, {0x0, @multicast2}}, 0x80, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/122, 0x7a}, {&(0x7f0000000140)=""/172, 0xac}, {&(0x7f0000000200)=""/117, 0x75}, {&(0x7f0000000280)=""/103, 0x67}, {&(0x7f0000000300)=""/52, 0x34}, {&(0x7f0000000340)=""/4096, 0x1000}], 0x6, &(0x7f00000013c0)=""/187, 0xbb}, 0x2000) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:13:35 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:35 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:35 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:35 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x0, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:35 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:35 executing program 1: r0 = socket$inet6(0xa, 0x40000080c06, 0x0) r1 = accept4(r0, &(0x7f0000000180)=@ethernet={0x0, @local}, &(0x7f0000000200)=0x80, 0x80800) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r1, 0x84, 0x6c, &(0x7f00000002c0)={r2, 0x24, "09a27ba9623a3a9c99631d39d07b0ae5336dc7f8ee430f1c731c98aa474a2997b3383257"}, &(0x7f0000000300)=0x2c) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r3 = socket$inet6(0xa, 0x0, 0x40000000005) connect$inet6(r3, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4$vsock_stream(r1, &(0x7f0000000500)={0x28, 0x0, 0x2711, @host}, 0x10, 0x800) r4 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$ARPT_SO_GET_REVISION_TARGET(r1, 0x0, 0x63, &(0x7f0000000480)={'icmp\x00'}, &(0x7f00000004c0)=0x1e) ioctl$sock_x25_SIOCADDRT(r4, 0x890b, &(0x7f0000000080)={@null=' \x00', 0x5, 'vxcan1\x00'}) r5 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000380)='IPVS\x00') sendmsg$IPVS_CMD_SET_CONFIG(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x88000}, 0xc, &(0x7f0000000400)={&(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000", @ANYRES16=r5, @ANYBLOB="010026bd7000fddbdf250cf9ff0600095f5098000000"], 0x1c}, 0x1, 0x0, 0x0, 0x40000}, 0x40) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:13:35 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:36 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:36 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x0, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:36 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:36 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:36 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:36 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:36 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:37 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:37 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x0, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:37 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:37 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2668.440654][ C0] net_ratelimit: 24 callbacks suppressed [ 2668.440670][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:37 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:37 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2668.643661][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:37 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:37 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:37 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:38 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2668.960293][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:38 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:38 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:38 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2669.129787][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2669.250803][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:38 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:38 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:38 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2669.327110][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:38 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:38 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2669.548988][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2669.584149][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:38 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:38 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2669.731863][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2669.794849][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:39 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:39 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:39 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:39 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:39 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:39 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:39 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:39 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:40 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:40 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:40 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x0, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:40 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:40 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:40 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:40 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:40 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:41 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:41 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:41 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:41 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:42 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:42 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:42 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:42 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:42 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad", 0x36}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:42 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:42 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:42 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad", 0x36}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:42 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2673.554398][ C0] net_ratelimit: 22 callbacks suppressed [ 2673.554409][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2673.557373][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:42 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:42 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:42 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2673.830648][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:43 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:43 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2673.948332][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2674.064610][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2674.074615][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:43 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2674.265161][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:43 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2674.412634][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:43 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2674.649692][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:43 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2674.779239][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:43 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:43 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:44 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:44 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:44 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:45 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:45 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:45 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:45 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_dccp(0x2, 0x6, 0x0) getsockopt$inet_opts(r1, 0x0, 0x4, &(0x7f0000000040)=""/22, &(0x7f0000000080)=0x16) ioctl$sock_inet_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f00000000c0)={'nr0\x00', {0x2, 0x4e23, @empty}}) listen(r0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r2, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:13:45 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:45 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:45 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:45 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:45 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:45 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:45 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:45 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:46 executing program 3: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:46 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, 0x0, 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:46 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:46 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:46 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:46 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:46 executing program 3: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:47 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:47 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:47 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:47 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2678.595439][ C1] net_ratelimit: 23 callbacks suppressed [ 2678.595450][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:47 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:47 executing program 3: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2678.787492][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:48 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2678.900774][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:48 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2679.000176][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:48 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2679.146619][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2679.204320][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:48 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2679.445345][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:48 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:48 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2679.661534][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:48 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2679.779671][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2679.869830][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:49 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:49 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:49 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:49 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:49 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:49 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:49 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:49 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:50 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:50 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:50 executing program 3: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:50 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:50 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:50 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:51 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:51 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:51 executing program 3: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:51 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{0x0}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:51 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0), 0x0, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:51 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:51 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:52 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:52 executing program 3: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:52 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:52 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:52 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:52 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2683.621695][ C1] net_ratelimit: 25 callbacks suppressed [ 2683.621715][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2683.740838][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:53 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:53 executing program 3: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2683.982054][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2684.116330][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:53 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_inet_SIOCGIFPFLAGS(r0, 0x8935, &(0x7f0000000240)={'ipddp0\x00', 0x16}) r1 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r1, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r1, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r1, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000080)='TIPCv2\x00') sendmsg$TIPC_NL_LINK_GET(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f00000000c0)={0xb4, r4, 0x20, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0xa0, 0x5, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x14, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x81}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}]}, @TIPC_NLA_MEDIA_PROP={0x2c, 0x2, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffffffff}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xc3b}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0xff}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x24}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x52}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x51}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x4004004}, 0x1) 01:13:53 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:53 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:53 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2684.423151][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2684.442734][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:53 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2684.575999][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2684.683583][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:53 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2684.840690][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:54 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2684.988052][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:54 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:54 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:54 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:54 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:54 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:54 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:55 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:55 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:55 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:55 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:55 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:55 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:55 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:56 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:56 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:56 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:56 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:56 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:56 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:56 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:56 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:56 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:56 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:56 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:57 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:57 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:57 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:57 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:57 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:57 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2688.752214][ C1] net_ratelimit: 29 callbacks suppressed [ 2688.752222][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:57 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2688.902049][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:58 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:58 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2689.061878][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2689.088105][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:58 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x0) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2689.243917][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:58 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2689.394923][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:58 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2689.624851][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:58 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:58 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2689.791358][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:58 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2689.923395][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:59 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2689.994279][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:13:59 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:13:59 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCSARP(r1, 0x8955, &(0x7f0000000100)={{0x2, 0x4e21, @multicast2}, {0x1, @dev={[], 0x17}}, 0x2, {0x2, 0x7ff, @remote}, 'veth0_to_bridge\x00'}) listen(r0, 0x4) r2 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r2, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:13:59 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:59 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:13:59 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) 01:13:59 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:00 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:00 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:00 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:00 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:00 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) 01:14:00 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:00 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:01 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:01 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:01 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:01 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) 01:14:01 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:01 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$sock(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x18}, 0x10) 01:14:01 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$sock(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x18}, 0x10) 01:14:01 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:01 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$sock(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}], 0x18}, 0x10) 01:14:02 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:02 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:02 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:02 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 01:14:02 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:02 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2693.774929][ C1] net_ratelimit: 24 callbacks suppressed [ 2693.774936][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:02 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2693.897446][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:03 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2694.030390][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:03 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:03 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) [ 2694.211454][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:03 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2694.319243][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2694.380607][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:03 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2694.624008][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:03 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:03 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2694.770872][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2694.897164][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:04 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:04 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) [ 2695.067194][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:04 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:04 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 01:14:04 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474", 0x1d}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:04 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:04 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:04 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:05 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:05 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 01:14:05 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474", 0x1d}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:05 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:05 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x10, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:05 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x0, 0x8010000000000084) 01:14:06 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:06 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x0) 01:14:06 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474", 0x1d}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:06 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474", 0x1d}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:06 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x0, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:06 executing program 1: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$sock(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="71fefe7f33fe4aec69c6fdcdd0062b297e1fecbbc9ed689e11dbb0aeae84104372e5bbb5da6989a9e8190681a9975fbd", 0x30}, {&(0x7f0000000200)="56b066fee4be02c508791b7adaf2d6139fb33d89e2c92978fe70190ec36215593bae0f25231d4cc664d44bd1aea302f0218ed83143062d0ebdc79f22e518006a2da83f182baad2a1814e58eaf0f99b2144ebf7f3b92f0626b2116adf325ef79d3bc197657254996e287e60a1e467f019b1663534976a49be0232e173b214b6b35cf4a17c59b4f8c8c5451ccbf7cca4116bac3982b9e57cfd46c5168bb4c25799b77872efd2e6b5111b727baf33f3a606fc90e9bb4b5e85d805b54231382249c04870ad76d31780419b6b6be8885c12579004f623e4f884eba07bf10143e12921d6353a3ef2eba758e999ddbadcb35a4c1f1c907bc9f1", 0xf6}, {&(0x7f0000000300)="3ad76f843a362f9f49af5aaaa65d", 0xe}, {&(0x7f0000000340)="d868489feab0c85edeba80b3f9aeb398bf68004a37c3364416019af89513cb997ae7b127eda1f062fc157954e0ead6b3670243ddbc74dc5f09f376c8eb0942cd4b2d7f74dd174e1c8a2ef902775cd814caa9fb9bb551d4b611ee400f201560686d0858234689de50fb23ab3de59250f6a7ea5de88da7465a350217c20a1571848f787dc8596c47528dc02f07d46c6dbcdaa934745bfd0c9fe5", 0x99}], 0x4, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x48}, 0x10) 01:14:06 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:06 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:07 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:07 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:07 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474", 0x1d}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:07 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:07 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:07 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:07 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:08 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2698.881565][ C0] net_ratelimit: 26 callbacks suppressed [ 2698.881572][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2698.977252][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:08 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2699.107986][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:08 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2699.290113][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:08 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:08 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2699.531556][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:08 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2699.654672][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:08 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:08 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2699.824272][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2699.860480][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:09 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:09 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:09 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2700.017913][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:09 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2700.157472][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:09 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:09 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:09 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:09 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:10 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:10 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x0) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:10 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:10 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:10 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:10 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:10 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:11 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:11 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:11 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:11 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:11 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:11 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:11 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:12 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:12 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, 0x0, 0x0) 01:14:12 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad", 0x36}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:12 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:12 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:12 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:12 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:13 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, 0x0, 0x0) [ 2703.950209][ C1] net_ratelimit: 27 callbacks suppressed [ 2703.950220][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2704.066030][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:13 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad", 0x36}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2704.286655][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:13 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2704.434121][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:13 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:13 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, 0x0, 0x0) [ 2704.572292][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2704.704278][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:13 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:13 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, 0x0, 0x0) [ 2704.830867][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2704.942247][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:14 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad", 0x36}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2705.148041][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:14 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2705.294818][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:14 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, 0x0, 0x0) 01:14:14 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:14 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:14 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 01:14:15 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:15 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:15 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:15 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad", 0x36}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:15 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:15 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 01:14:15 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:16 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:16 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 01:14:16 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) sendmsg$sock(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="71fefe7f33fe4aec69c6fdcdd0062b297e1fecbbc9ed689e11dbb0aeae84104372e5bbb5da6989a9e8190681a9975fbd", 0x30}, {&(0x7f0000000200)="56b066fee4be02c508791b7adaf2d6139fb33d89e2c92978fe70190ec36215593bae0f25231d4cc664d44bd1aea302f0218ed83143062d0ebdc79f22e518006a2da83f182baad2a1814e58eaf0f99b2144ebf7f3b92f0626b2116adf325ef79d3bc197657254996e287e60a1e467f019b1663534976a49be0232e173b214b6b35cf4a17c59b4f8c8c5451ccbf7cca4116bac3982b9e57cfd46c5168bb4c25799b77872efd2e6b5111b727baf33f3a606fc90e9bb4b5e85d805b54231382249c04870ad76d31780419b6b6be8885c12579004f623e4f884eba07bf10143e12921d6353a3ef2eba758e999ddbadcb35a4c1f1c907bc9f1", 0xf6}, {&(0x7f0000000300)="3ad76f843a362f9f49af5aaaa65d", 0xe}, {&(0x7f0000000340)="d868489feab0c85edeba80b3f9aeb398bf68004a37c3364416019af89513cb997ae7b127eda1f062fc157954e0ead6b3670243ddbc74dc5f09f376c8eb0942cd4b2d7f74dd174e1c8a2ef902775cd814caa9fb9bb551d4b611ee400f201560686d0858234689de50fb23ab3de59250f6a7ea5de88da7465a350217c20a1571848f787dc8596c47528dc02f07d46c6dbcdaa934745bfd0c9fe5", 0x99}], 0x4, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x48}, 0x10) shutdown(r0, 0x0) 01:14:16 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:16 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:16 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 01:14:16 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:16 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:16 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:16 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:16 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:17 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:17 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:17 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:17 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x0, 0x0, @empty}, 0x1c) 01:14:17 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:17 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:18 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:18 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:18 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2709.113354][ C0] net_ratelimit: 26 callbacks suppressed [ 2709.113365][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2709.150556][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2709.230583][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:18 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:18 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2709.408462][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2709.438940][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:18 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:18 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2709.733328][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2709.818513][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:19 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:19 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c70", 0x38}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2710.045580][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2710.100488][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:19 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:19 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:19 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2710.328128][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:19 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:19 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:19 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:19 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:19 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:19 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:20 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:21 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:21 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:21 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:21 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:21 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:21 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:22 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:22 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:22 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:22 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:22 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:22 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:22 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:23 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:23 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:23 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2714.388669][ C1] net_ratelimit: 24 callbacks suppressed [ 2714.388682][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:23 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2714.476399][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:23 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:23 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2714.593124][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:23 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2714.730805][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2714.753703][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:24 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2714.865229][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2714.990399][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:24 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2715.306607][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:24 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2715.421356][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:24 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:24 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2715.568175][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:24 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:24 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:25 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:25 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:25 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:25 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:25 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:25 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:26 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:26 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:26 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:26 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:26 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:26 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:26 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:27 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:27 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:27 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:27 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:27 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:27 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:27 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:28 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:28 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:28 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$sock(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="71fefe7f33fe4aec69c6fdcdd0062b297e1fecbbc9ed689e11dbb0aeae84104372e5bbb5da6989a9e8190681a9975fbd", 0x30}, {&(0x7f0000000200)="56b066fee4be02c508791b7adaf2d6139fb33d89e2c92978fe70190ec36215593bae0f25231d4cc664d44bd1aea302f0218ed83143062d0ebdc79f22e518006a2da83f182baad2a1814e58eaf0f99b2144ebf7f3b92f0626b2116adf325ef79d3bc197657254996e287e60a1e467f019b1663534976a49be0232e173b214b6b35cf4a17c59b4f8c8c5451ccbf7cca4116bac3982b9e57cfd46c5168bb4c25799b77872efd2e6b5111b727baf33f3a606fc90e9bb4b5e85d805b54231382249c04870ad76d31780419b6b6be8885c12579004f623e4f884eba07bf10143e12921d6353a3ef2eba758e999ddbadcb35a4c1f1c907bc9f1", 0xf6}, {&(0x7f0000000300)="3ad76f843a362f9f49af5aaaa65d", 0xe}, {&(0x7f0000000340)="d868489feab0c85edeba80b3f9aeb398bf68004a37c3364416019af89513cb997ae7b127eda1f062fc157954e0ead6b3670243ddbc74dc5f09f376c8eb0942cd4b2d7f74dd174e1c8a2ef902775cd814caa9fb9bb551d4b611ee400f201560686d0858234689de50fb23ab3de59250f6a7ea5de88da7465a350217c20a1571848f787dc8596c47528dc02f07d46c6dbcdaa934745bfd0c9fe5", 0x99}], 0x4, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x48}, 0x10) 01:14:28 executing program 2: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:28 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2719.445239][ C1] net_ratelimit: 26 callbacks suppressed [ 2719.445250][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:28 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2719.601196][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:28 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2719.730181][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:28 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2719.911788][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:29 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2720.045004][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:29 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:29 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(0xffffffffffffffff, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2720.240957][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:29 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2720.332694][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:29 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2720.488555][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:29 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2720.539188][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2720.630836][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:29 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:29 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:30 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:30 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:30 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:30 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:30 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:30 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:30 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:30 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:31 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:31 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:31 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:31 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, 0x0, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:31 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:31 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:31 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:32 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:32 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:32 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:32 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:32 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:32 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:32 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:33 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:33 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080), 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:33 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:33 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2724.478411][ C1] net_ratelimit: 25 callbacks suppressed [ 2724.478423][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:33 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:33 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2724.622848][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2724.733652][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:34 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:34 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:34 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:34 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:34 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2725.145507][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:34 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:34 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:34 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:34 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2725.451542][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:34 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2725.547162][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:34 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:34 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2725.709953][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2725.743001][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:34 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$sock(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="71fefe7f33fe4aec69c6fdcdd0062b297e1fecbbc9ed689e11dbb0aeae84104372e5bbb5da6989a9e8190681a9975fbd", 0x30}, {&(0x7f0000000200)="56b066fee4be02c508791b7adaf2d6139fb33d89e2c92978fe70190ec36215593bae0f25231d4cc664d44bd1aea302f0218ed83143062d0ebdc79f22e518006a2da83f182baad2a1814e58eaf0f99b2144ebf7f3b92f0626b2116adf325ef79d3bc197657254996e287e60a1e467f019b1663534976a49be0232e173b214b6b35cf4a17c59b4f8c8c5451ccbf7cca4116bac3982b9e57cfd46c5168bb4c25799b77872efd2e6b5111b727baf33f3a606fc90e9bb4b5e85d805b54231382249c04870ad76d31780419b6b6be8885c12579004f623e4f884eba07bf10143e12921d6353a3ef2eba758e999ddbadcb35a4c1f1c907bc9f1", 0xf6}, {&(0x7f0000000300)="3ad76f843a362f9f49af5aaaa65d", 0xe}, {&(0x7f0000000340)="d868489feab0c85edeba80b3f9aeb398bf68004a37c3364416019af89513cb997ae7b127eda1f062fc157954e0ead6b3670243ddbc74dc5f09f376c8eb0942cd4b2d7f74dd174e1c8a2ef902775cd814caa9fb9bb551d4b611ee400f201560686d0858234689de50fb23ab3de59250f6a7ea5de88da7465a350217c20a1571848f787dc8596c47528dc02f07d46c6dbcdaa934745bfd0c9fe5", 0x99}], 0x4, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x48}, 0x10) shutdown(r0, 0x0) 01:14:35 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) sendmsg$sock(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@can, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="71fefe7f33fe4aec69c6fdcdd0062b297e1fecbbc9ed689e11dbb0aeae84104372e5bbb5da6989a9e8190681a9975fbd", 0x30}, {&(0x7f0000000200)="56b066fee4be02c508791b7adaf2d6139fb33d89e2c92978fe70190ec36215593bae0f25231d4cc664d44bd1aea302f0218ed83143062d0ebdc79f22e518006a2da83f182baad2a1814e58eaf0f99b2144ebf7f3b92f0626b2116adf325ef79d3bc197657254996e287e60a1e467f019b1663534976a49be0232e173b214b6b35cf4a17c59b4f8c8c5451ccbf7cca4116bac3982b9e57cfd46c5168bb4c25799b77872efd2e6b5111b727baf33f3a606fc90e9bb4b5e85d805b54231382249c04870ad76d31780419b6b6be8885c12579004f623e4f884eba07bf10143e12921d6353a3ef2eba758e999ddbadcb35a4c1f1c907bc9f1", 0xf6}, {&(0x7f0000000300)="3ad76f843a362f9f49af5aaaa65d", 0xe}, {&(0x7f0000000340)="d868489feab0c85edeba80b3f9aeb398bf68004a37c3364416019af89513cb997ae7b127eda1f062fc157954e0ead6b3670243ddbc74dc5f09f376c8eb0942cd4b2d7f74dd174e1c8a2ef902775cd814caa9fb9bb551d4b611ee400f201560686d0858234689de50fb23ab3de59250f6a7ea5de88da7465a350217c20a1571848f787dc8596c47528dc02f07d46c6dbcdaa934745bfd0c9fe5", 0x99}], 0x4, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x48}, 0x10) shutdown(r0, 0x0) 01:14:35 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xc05d000000000000}, 0x1c) [ 2726.331138][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2726.409845][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:35 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, 0x0, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:35 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x0, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x0, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x0, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:36 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0), 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:37 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:37 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x6000000000000000}, 0x1c) 01:14:37 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:38 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:38 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:38 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:38 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:38 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, 0x0, 0x0) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:38 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:38 executing program 4: socketpair(0x7, 0x5, 0xffffffffffffffff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x18, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000200)={0x401, 0x1, 0x8004, 0x4, 0xffffffff, 0x7, 0xaa, 0x40, r1}, &(0x7f0000000240)=0x20) r2 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r2, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r2, 0x4) r3 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r3, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r4 = accept4(r2, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) recvmsg(r4, &(0x7f0000000a80)={&(0x7f0000000880)=@hci={0x1f, 0x0}, 0x80, &(0x7f0000000940)=[{&(0x7f0000000900)=""/21, 0x15}], 0x1, &(0x7f0000000980)=""/212, 0xd4}, 0x1) connect(r4, &(0x7f0000000040)=@ll={0x11, 0x16, r5, 0x1, 0x64}, 0x80) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 2729.731630][ C0] net_ratelimit: 18 callbacks suppressed [ 2729.731641][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:38 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:38 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2729.858905][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2729.974584][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:39 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:39 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2730.287109][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2730.295215][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:39 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:39 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x3) bind$unix(r2, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000840)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00'}) shutdown(r0, 0x0) 01:14:39 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2730.624649][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:39 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x3) bind$unix(r2, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000840)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00'}) shutdown(r0, 0x0) 01:14:39 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2730.839114][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:39 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x3) bind$unix(r2, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000840)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00'}) shutdown(r0, 0x0) [ 2730.920372][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:40 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x3) bind$unix(r2, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000840)={0x0}}, 0x0) shutdown(r0, 0x0) 01:14:40 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x3) bind$unix(r2, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) shutdown(r0, 0x0) 01:14:40 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:40 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:40 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4(r0, 0x0, 0x0, 0x3) shutdown(r0, 0x0) [ 2731.213388][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:40 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) [ 2731.324504][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:40 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4(r0, 0x0, 0x0, 0x3) shutdown(r0, 0x0) 01:14:40 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) 01:14:40 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x3f00000000000000}, 0x1c) 01:14:40 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) 01:14:40 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:40 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4(r0, 0x0, 0x0, 0x3) shutdown(r0, 0x0) 01:14:40 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) socket$inet6(0xa, 0x6, 0x0) shutdown(r0, 0x0) 01:14:40 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) socket(0x13, 0x80005, 0x0) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:41 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:41 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x3) bind$unix(r2, &(0x7f0000000500)=@file={0x1, './file0\x00'}, 0x6e) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000840)={0x0}}, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'batadv0\x00', 0x0}) sendmsg$sock(r1, &(0x7f00000004c0)={&(0x7f00000000c0)=@can={0x1d, r3}, 0x80, &(0x7f0000000400)=[{&(0x7f0000000140)="71fefe7f33fe4aec69c6fdcdd0062b297e1fecbbc9ed689e11dbb0aeae84104372e5bbb5da6989a9e8190681a9975fbd", 0x30}, {&(0x7f0000000200)="56b066fee4be02c508791b7adaf2d6139fb33d89e2c92978fe70190ec36215593bae0f25231d4cc664d44bd1aea302f0218ed83143062d0ebdc79f22e518006a2da83f182baad2a1814e58eaf0f99b2144ebf7f3b92f0626b2116adf325ef79d3bc197657254996e287e60a1e467f019b1663534976a49be0232e173b214b6b35cf4a17c59b4f8c8c5451ccbf7cca4116bac3982b9e57cfd46c5168bb4c25799b77872efd2e6b5111b727baf33f3a606fc90e9bb4b5e85d805b54231382249c04870ad76d31780419b6b6be8885c12579004f623e4f884eba07bf10143e12921d6353a3ef2eba758e999ddbadcb35a4c1f1c907bc9f1", 0xf6}, {&(0x7f0000000300)="3ad76f843a362f9f49af5aaaa65d", 0xe}, {&(0x7f0000000340)="d868489feab0c85edeba80b3f9aeb398bf68004a37c3364416019af89513cb997ae7b127eda1f062fc157954e0ead6b3670243ddbc74dc5f09f376c8eb0942cd4b2d7f74dd174e1c8a2ef902775cd814caa9fb9bb551d4b611ee400f201560686d0858234689de50fb23ab3de59250f6a7ea5de88da7465a350217c20a1571848f787dc8596c47528dc02f07d46c6dbcdaa934745bfd0c9fe5", 0x99}], 0x4, &(0x7f0000000440)=[@txtime={{0x18, 0x1, 0x3d, 0x6}}, @mark={{0x14, 0x1, 0x24, 0x6}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}], 0x48}, 0x10) r4 = bpf$PROG_LOAD(0x5, &(0x7f0000000780)={0x8, 0xb, &(0x7f0000000580)=@framed={{0x18, 0x0, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x800}, [@map={0x18, 0x6, 0x1, 0x0, 0xffffffffffffff9c}, @call={0x85, 0x0, 0x0, 0x61}, @generic={0x6, 0x4, 0x401, 0x6, 0x20}, @call={0x85, 0x0, 0x0, 0x6}, @exit, @initr0={0x18, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x4}]}, &(0x7f0000000040)='GPL\x00', 0x2, 0xda, &(0x7f0000000600)=""/218, 0x40f00, 0x1, [], r3, 0x0, 0xffffffffffffff9c, 0x8, &(0x7f0000000700)={0x1, 0x5}, 0x8, 0x10, &(0x7f0000000740)={0x3, 0xd, 0xfffffffffffffff9, 0x2}, 0x10}, 0x70) setsockopt$sock_attach_bpf(r1, 0x1, 0x32, &(0x7f0000000800)=r4, 0x4) shutdown(r0, 0x0) 01:14:41 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x1300000000000000}, 0x1c) 01:14:41 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:41 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:41 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:41 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:41 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x800000000000000}, 0x1c) 01:14:41 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:41 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad", 0x36}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:41 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:41 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:41 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:41 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:42 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:42 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:42 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:42 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:42 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:42 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:14:42 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:42 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:42 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:14:42 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:42 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:42 executing program 2: bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r0 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r0, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:14:42 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:43 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:43 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:43 executing program 2: r0 = socket$inet6(0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:43 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:43 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:43 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:43 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:43 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:43 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:43 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:43 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:43 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2734.753570][ C1] net_ratelimit: 15 callbacks suppressed [ 2734.753582][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:43 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) [ 2734.861650][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:44 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:44 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:44 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, 0x0, 0x0) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:44 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000), 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:44 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2735.184912][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:44 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:44 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:44 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0xfec00000}, 0x1c) 01:14:44 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:44 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000), 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:44 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(0xffffffffffffffff, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:44 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2735.738981][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:45 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:45 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000), 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:45 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2735.854099][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) [ 2736.020335][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:45 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2736.109911][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(0xffffffffffffffff, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:45 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:45 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(0xffffffffffffffff, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(0xffffffffffffffff, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:45 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2736.728390][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2736.778878][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:45 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty, 0x60000000}, 0x1c) 01:14:45 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:45 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:45 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:46 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x0) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:46 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2737.064292][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:46 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:46 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:46 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:46 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x0, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:46 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:46 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:46 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:46 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:46 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:46 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:47 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, 0x0, 0x0) shutdown(r0, 0x0) 01:14:47 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:47 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, 0x0, 0x0) shutdown(r0, 0x0) 01:14:47 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, 0x0, 0x0) shutdown(r0, 0x0) 01:14:47 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:47 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:47 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:47 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:47 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x0, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:47 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b30792157", 0x32}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:47 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:14:47 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:48 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:14:48 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) socket$inet6(0xa, 0x6, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(r0, 0x0) 01:14:48 executing program 2: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) shutdown(0xffffffffffffffff, 0x0) 01:14:48 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:48 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:48 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1d0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:14:48 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2b", 0x2b}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:48 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1d0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:14:48 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1d0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:14:48 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 01:14:48 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1d0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) 01:14:48 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:48 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1d0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 2739.885215][ C1] net_ratelimit: 14 callbacks suppressed [ 2739.885226][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2739.905607][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r3, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x1d0) 01:14:49 executing program 2: syz_init_net_socket$netrom(0x6, 0x5, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r3 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) [ 2740.087651][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:49 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) accept4(r0, 0x0, 0x0, 0x0) 01:14:49 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) [ 2740.356076][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) r2 = accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) accept4$inet(r2, &(0x7f0000004900)={0x2, 0x0, @multicast1}, &(0x7f0000004940)=0x10, 0x800) [ 2740.433334][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:49 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) 01:14:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) accept4(r1, &(0x7f0000004840)=@ipx, &(0x7f00000048c0)=0x80, 0x80800) 01:14:49 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) socket$inet6(0xa, 0x6, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 01:14:49 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) [ 2740.808948][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2740.858068][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:50 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) [ 2741.094639][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:50 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 1: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 4: socket$inet6(0xa, 0x40000080806, 0x0) bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) [ 2741.263210][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2741.327510][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:50 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={&(0x7f0000000040)='./file0\x00', 0x0, 0x8}, 0x10) 01:14:50 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 0: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(0xffffffffffffffff, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:50 executing program 4: bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) 01:14:50 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:51 executing program 4: bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) 01:14:51 executing program 4: bpf$OBJ_GET_MAP(0x7, 0x0, 0x0) 01:14:51 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:51 executing program 2: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:51 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:51 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:51 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={0x0, 0x0, 0x8}, 0x10) 01:14:51 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:51 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:51 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={0x0}, 0x10) 01:14:51 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:51 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={0x0}, 0x10) 01:14:51 executing program 0: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:52 executing program 4: bpf$OBJ_GET_MAP(0x7, &(0x7f0000000080)={0x0}, 0x10) 01:14:52 executing program 4: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:52 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:52 executing program 5: vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:52 executing program 1: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:52 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:52 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)}, &(0x7f0000000280)=0x10) 01:14:53 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:53 executing program 4: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8dffffff00000000]}}, 0x1c) 01:14:53 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback}]}, &(0x7f0000000280)=0x10) 01:14:53 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:53 executing program 5: syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r2 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r0, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r3 = accept(r0, 0x0, 0x0) recvmsg(r1, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r3, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:53 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:53 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:53 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:53 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:54 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:54 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2744.915077][ C0] net_ratelimit: 28 callbacks suppressed [ 2744.915089][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:54 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r4 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2745.092518][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2745.157781][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2745.171988][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:54 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:54 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2745.325267][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2745.429850][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:54 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2745.767214][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:54 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:55 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:55 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2746.016458][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:55 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2746.069173][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2746.180678][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:55 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:55 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(0xffffffffffffffff, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:55 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:55 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:56 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:56 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:56 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:56 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, 0x0, 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:56 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:56 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:56 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:57 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6800000000000000]}}, 0x1c) 01:14:57 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10) 01:14:57 executing program 5: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4800000000000000]}}, 0x1c) 01:14:57 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:57 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:57 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:57 executing program 4: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x0, 0x0}, &(0x7f0000000280)=0x10) 01:14:57 executing program 2: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, 0x0, &(0x7f0000000280)) 01:14:57 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) bind$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:57 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:58 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:58 executing program 0: r0 = socket$inet6(0xa, 0x40000080806, 0x0) bind$inet6(r0, &(0x7f000047b000)={0xa, 0x4e20}, 0x1c) listen(r0, 0x4) r1 = socket$inet6(0xa, 0x6, 0x0) connect$inet6(r1, &(0x7f0000419000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) r2 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$IPVS_CMD_SET_DEST(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) connect(r2, &(0x7f00007a8000)=@generic={0x0, "8c36b043d081c3c1503af6a768406b9267f60ac286da2338bd8e3f6ba990189977170a0705ea90c13e26ba0b966b9b9d3289c8784f16963ce7c312649ce2996cd4e7126f704ab2546e516d216ed2fb7a95ff906185874a2d44029a01f46a380e73c5477efe9e01548612afd6c667be500d748038f499a492ef8fe4e62653"}, 0x80) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000]}}, 0x1c) 01:14:58 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e20, @local}]}, &(0x7f0000000280)=0x10) 01:14:58 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:58 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:58 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:58 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, 0x0, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:58 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2749.944342][ C1] net_ratelimit: 23 callbacks suppressed [ 2749.944352][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:59 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040), 0x0, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2750.086775][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:59 executing program 5: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x4e21, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e20, @local}]}, &(0x7f0000000280)=0x10) 01:14:59 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:59 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2750.448378][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:59 executing program 0: r0 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000240)={0x0, 0x20, &(0x7f0000000080)=[@in={0x2, 0x4e24, @loopback}, @in={0x2, 0x4e20, @local}]}, &(0x7f0000000280)=0x10) [ 2750.574517][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:14:59 executing program 0: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) 01:14:59 executing program 4: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) 01:14:59 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2750.836918][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2750.876309][ C0] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:15:00 executing program 2: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2750.941613][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2750.965863][ T3976] ================================================================== [ 2750.974325][ T3976] BUG: KASAN: use-after-free in tls_write_space+0x14b/0x170 [ 2750.981617][ T3976] Read of size 1 at addr ffff88809f4067ea by task syz-executor.0/3976 [ 2750.989764][ T3976] [ 2750.992106][ T3976] CPU: 0 PID: 3976 Comm: syz-executor.0 Not tainted 5.2.0-rc6+ #52 [ 2751.000076][ T3976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.010126][ T3976] Call Trace: [ 2751.010179][ T3976] dump_stack+0x172/0x1f0 [ 2751.010194][ T3976] ? tls_write_space+0x14b/0x170 [ 2751.010213][ T3976] print_address_description.cold+0x7c/0x20d [ 2751.010224][ T3976] ? tls_write_space+0x14b/0x170 [ 2751.010235][ T3976] ? tls_write_space+0x14b/0x170 [ 2751.010251][ T3976] __kasan_report.cold+0x1b/0x40 [ 2751.010267][ T3976] ? tls_write_space+0x14b/0x170 [ 2751.010282][ T3976] kasan_report+0x12/0x20 [ 2751.010297][ T3976] __asan_report_load1_noabort+0x14/0x20 [ 2751.010307][ T3976] tls_write_space+0x14b/0x170 [ 2751.010322][ T3976] tcp_check_space+0x430/0x720 [ 2751.010338][ T3976] tcp_rcv_established+0x98f/0x1fa0 [ 2751.010352][ T3976] ? find_held_lock+0x35/0x130 [ 2751.010368][ T3976] ? tcp_data_queue+0x4810/0x4810 [ 2751.010382][ T3976] ? __local_bh_enable_ip+0x15a/0x270 [ 2751.010393][ T3976] ? _raw_spin_unlock_bh+0x31/0x40 [ 2751.010406][ T3976] ? __local_bh_enable_ip+0x15a/0x270 [ 2751.010421][ T3976] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2751.010515][ T3976] tcp_v6_do_rcv+0x41e/0x12c0 [ 2751.108958][ T3976] __release_sock+0x129/0x390 [ 2751.113639][ T3976] release_sock+0x59/0x1c0 [ 2751.118137][ T3976] tls_sk_proto_close+0x282/0x6b0 [ 2751.123255][ T3976] ? tcp_check_oom+0x560/0x560 [ 2751.128025][ T3976] ? wait_on_pending_writer+0x3f0/0x3f0 [ 2751.133589][ T3976] ? ip_mc_drop_socket+0x211/0x270 [ 2751.138184][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2751.138707][ T3976] inet_release+0xe0/0x1f0 [ 2751.138811][ T3976] inet6_release+0x53/0x80 [ 2751.138833][ T3976] __sock_release+0xce/0x2a0 [ 2751.163243][ T3976] sock_close+0x1b/0x30 [ 2751.167411][ T3976] __fput+0x2ff/0x890 [ 2751.171584][ T3976] ? __sock_release+0x2a0/0x2a0 [ 2751.176453][ T3976] ____fput+0x16/0x20 [ 2751.180470][ T3976] task_work_run+0x145/0x1c0 [ 2751.185108][ T3976] exit_to_usermode_loop+0x273/0x2c0 [ 2751.190404][ T3976] do_syscall_64+0x58e/0x680 [ 2751.194982][ T3976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2751.200864][ T3976] RIP: 0033:0x4134b1 [ 2751.204763][ T3976] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2751.224458][ T3976] RSP: 002b:00007ffdbe6de260 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 2751.232872][ T3976] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004134b1 [ 2751.240826][ T3976] RDX: 0000001b32a20000 RSI: 0000000000000000 RDI: 0000000000000003 [ 2751.248789][ T3976] RBP: 0000000000000001 R08: ffffffff8100a32a R09: 00000000dae0f047 [ 2751.256767][ T3976] R10: 00007ffdbe6de340 R11: 0000000000000293 R12: 000000000075c9a0 [ 2751.264727][ T3976] R13: 000000000075c9a0 R14: 00000000007612e0 R15: ffffffffffffffff [ 2751.272713][ T3976] ? do_syscall_64+0x38a/0x680 [ 2751.277470][ T3976] [ 2751.279842][ T3976] Allocated by task 3978: [ 2751.284180][ T3976] save_stack+0x23/0x90 [ 2751.288418][ T3976] __kasan_kmalloc.constprop.0+0xcf/0xe0 [ 2751.294029][ T3976] kasan_kmalloc+0x9/0x10 [ 2751.298347][ T3976] kmem_cache_alloc_trace+0x151/0x750 [ 2751.303724][ T3976] create_ctx+0x46/0x1f0 [ 2751.307964][ T3976] tls_init+0x11d/0x510 [ 2751.312099][ T3976] tcp_set_ulp+0x330/0x640 [ 2751.316510][ T3976] do_tcp_setsockopt.isra.0+0x363/0x2430 [ 2751.322152][ T3976] tcp_setsockopt+0xbe/0xe0 [ 2751.326659][ T3976] sock_common_setsockopt+0x94/0xd0 [ 2751.331858][ T3976] __sys_setsockopt+0x17a/0x280 [ 2751.336714][ T3976] __x64_sys_setsockopt+0xbe/0x150 [ 2751.341918][ T3976] do_syscall_64+0xfd/0x680 [ 2751.346435][ T3976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2751.352325][ T3976] [ 2751.354658][ T3976] Freed by task 3976: [ 2751.358644][ T3976] save_stack+0x23/0x90 [ 2751.362817][ T3976] __kasan_slab_free+0x102/0x150 [ 2751.367753][ T3976] kasan_slab_free+0xe/0x10 [ 2751.372358][ T3976] kfree+0xcf/0x220 [ 2751.376172][ T3976] tls_ctx_free.part.0+0x3a/0x40 [ 2751.381111][ T3976] tls_sk_proto_close+0x275/0x6b0 [ 2751.386137][ T3976] inet_release+0xe0/0x1f0 [ 2751.386152][ T3976] inet6_release+0x53/0x80 [ 2751.386164][ T3976] __sock_release+0xce/0x2a0 [ 2751.386175][ T3976] sock_close+0x1b/0x30 [ 2751.386187][ T3976] __fput+0x2ff/0x890 [ 2751.386199][ T3976] ____fput+0x16/0x20 [ 2751.386217][ T3976] task_work_run+0x145/0x1c0 [ 2751.399661][ T3976] exit_to_usermode_loop+0x273/0x2c0 [ 2751.399675][ T3976] do_syscall_64+0x58e/0x680 [ 2751.399689][ T3976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2751.399693][ T3976] [ 2751.399705][ T3976] The buggy address belongs to the object at ffff88809f406780 01:15:00 executing program 5: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6(0xa, 0x1, 0x8010000000000084) [ 2751.399705][ T3976] which belongs to the cache kmalloc-512 of size 512 [ 2751.399717][ T3976] The buggy address is located 106 bytes inside of [ 2751.399717][ T3976] 512-byte region [ffff88809f406780, ffff88809f406980) [ 2751.399722][ T3976] The buggy address belongs to the page: [ 2751.399734][ T3976] page:ffffea00027d0180 refcount:1 mapcount:0 mapping:ffff8880aa400940 index:0xffff88809f406500 [ 2751.399745][ T3976] flags: 0x1fffc0000000200(slab) [ 2751.399764][ T3976] raw: 01fffc0000000200 ffffea000249d948 ffffea0002400448 ffff8880aa400940 01:15:00 executing program 3: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="ad6a4f587315be5df3363cdadabd882826a867e77ebc074f816f3c9474e2b6a1291ca0682ae8ddb3983b2bb1549b307921579d4786ad4c7020", 0x39}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2751.399779][ T3976] raw: ffff88809f406500 ffff88809f406000 0000000100000004 0000000000000000 [ 2751.399785][ T3976] page dumped because: kasan: bad access detected [ 2751.399788][ T3976] [ 2751.399791][ T3976] Memory state around the buggy address: [ 2751.399801][ T3976] ffff88809f406680: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2751.399811][ T3976] ffff88809f406700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 2751.399825][ T3976] >ffff88809f406780: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2751.485630][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. [ 2751.491493][ T3976] ^ [ 2751.491512][ T3976] ffff88809f406800: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2751.491522][ T3976] ffff88809f406880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 2751.491527][ T3976] ================================================================== [ 2751.491532][ T3976] Disabling lock debugging due to kernel taint [ 2751.517408][ T3976] Kernel panic - not syncing: panic_on_warn set ... [ 2751.546490][ T3880] kobject: 'loop3' (00000000d49bb41a): kobject_uevent_env [ 2751.549906][ T3976] CPU: 0 PID: 3976 Comm: syz-executor.0 Tainted: G B 5.2.0-rc6+ #52 [ 2751.565377][ T3880] kobject: 'loop3' (00000000d49bb41a): fill_kobj_path: path = '/devices/virtual/block/loop3' [ 2751.565405][ T3976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 2751.605574][ C1] TCP: request_sock_TCPv6: Possible SYN flooding on port 20002. Sending cookies. Check SNMP counters. 01:15:00 executing program 1: r0 = syz_init_net_socket$netrom(0x6, 0x5, 0x0) vmsplice(r0, &(0x7f0000000040)=[{0x0}], 0x1, 0xf) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e22}, 0x1c) r3 = socket(0x13, 0x80005, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x13, &(0x7f0000000080)=0x80000000, 0x4) listen(r2, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20004004, &(0x7f0000000040)={0xa, 0x20004e22, 0x0, @loopback}, 0x1c) ioctl$sock_ifreq(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000200)='tls\x00', 0x4) setsockopt$inet6_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f0000000100)=@gcm_128={{0x303}, "d44eb8c7308ec7c4", "442065238929350ade91900b51fc9534", "6bdda720", "7ee51430da3f51b3"}, 0x28) sendto$inet6(r1, &(0x7f00000005c0), 0xffffffffffffffc1, 0x0, 0x0, 0x1201000000003618) r4 = accept(r1, 0x0, 0x0) recvmsg(r2, &(0x7f0000001380)={&(0x7f0000000140)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/188, 0xbc}], 0x1, &(0x7f0000000380)=""/4096, 0x1000}, 0x120) sendmsg$TIPC_NL_MON_GET(0xffffffffffffffff, 0x0, 0x20000000) ioctl$sock_inet6_udp_SIOCOUTQ(r4, 0x5411, 0x0) getsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xe7e000)=nil, 0xe7e000, 0x0, 0x40031, 0xffffffffffffffff, 0x0) r5 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) [ 2751.610696][ T3976] Call Trace: [ 2751.610718][ T3976] dump_stack+0x172/0x1f0 [ 2751.610735][ T3976] panic+0x2cb/0x744 [ 2751.610756][ T3976] ? __warn_printk+0xf3/0xf3 [ 2751.658080][ T3976] ? tls_write_space+0x14b/0x170 [ 2751.663031][ T3976] ? preempt_schedule+0x4b/0x60 [ 2751.667891][ T3976] ? ___preempt_schedule+0x16/0x18 [ 2751.673107][ T3976] ? trace_hardirqs_on+0x5e/0x220 [ 2751.678131][ T3976] ? tls_write_space+0x14b/0x170 [ 2751.683072][ T3976] end_report+0x47/0x4f [ 2751.687345][ T3976] ? tls_write_space+0x14b/0x170 [ 2751.692313][ T3976] __kasan_report.cold+0xe/0x40 [ 2751.694209][ T3880] kobject: 'loop1' (00000000bd1da71c): kobject_uevent_env [ 2751.697175][ T3976] ? tls_write_space+0x14b/0x170 [ 2751.697190][ T3976] kasan_report+0x12/0x20 [ 2751.697204][ T3976] __asan_report_load1_noabort+0x14/0x20 [ 2751.697215][ T3976] tls_write_space+0x14b/0x170 [ 2751.697228][ T3976] tcp_check_space+0x430/0x720 [ 2751.697243][ T3976] tcp_rcv_established+0x98f/0x1fa0 [ 2751.697263][ T3976] ? find_held_lock+0x35/0x130 [ 2751.706435][ T3880] kobject: 'loop1' (00000000bd1da71c): fill_kobj_path: path = '/devices/virtual/block/loop1' [ 2751.709301][ T3976] ? tcp_data_queue+0x4810/0x4810 [ 2751.709316][ T3976] ? __local_bh_enable_ip+0x15a/0x270 [ 2751.709328][ T3976] ? _raw_spin_unlock_bh+0x31/0x40 [ 2751.709341][ T3976] ? __local_bh_enable_ip+0x15a/0x270 [ 2751.709361][ T3976] ? lockdep_hardirqs_on+0x418/0x5d0 [ 2751.776034][ T3976] tcp_v6_do_rcv+0x41e/0x12c0 [ 2751.780725][ T3976] __release_sock+0x129/0x390 [ 2751.785420][ T3976] release_sock+0x59/0x1c0 [ 2751.789851][ T3976] tls_sk_proto_close+0x282/0x6b0 [ 2751.794870][ T3976] ? tcp_check_oom+0x560/0x560 [ 2751.799616][ T3976] ? wait_on_pending_writer+0x3f0/0x3f0 [ 2751.805144][ T3976] ? ip_mc_drop_socket+0x211/0x270 [ 2751.810239][ T3976] inet_release+0xe0/0x1f0 [ 2751.814640][ T3976] inet6_release+0x53/0x80 [ 2751.819046][ T3976] __sock_release+0xce/0x2a0 [ 2751.823639][ T3976] sock_close+0x1b/0x30 [ 2751.827801][ T3976] __fput+0x2ff/0x890 [ 2751.831875][ T3976] ? __sock_release+0x2a0/0x2a0 [ 2751.836729][ T3976] ____fput+0x16/0x20 [ 2751.840715][ T3976] task_work_run+0x145/0x1c0 [ 2751.845318][ T3976] exit_to_usermode_loop+0x273/0x2c0 [ 2751.850614][ T3976] do_syscall_64+0x58e/0x680 [ 2751.855211][ T3976] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 2751.861106][ T3976] RIP: 0033:0x4134b1 [ 2751.865096][ T3976] Code: 75 14 b8 03 00 00 00 0f 05 48 3d 01 f0 ff ff 0f 83 04 1b 00 00 c3 48 83 ec 08 e8 0a fc ff ff 48 89 04 24 b8 03 00 00 00 0f 05 <48> 8b 3c 24 48 89 c2 e8 53 fc ff ff 48 89 d0 48 83 c4 08 48 3d 01 [ 2751.867446][ T3880] kobject: 'loop2' (00000000a2539641): kobject_uevent_env [ 2751.884711][ T3976] RSP: 002b:00007ffdbe6de260 EFLAGS: 00000293 ORIG_RAX: 0000000000000003 [ 2751.884723][ T3976] RAX: 0000000000000000 RBX: 0000000000000004 RCX: 00000000004134b1 [ 2751.884729][ T3976] RDX: 0000001b32a20000 RSI: 0000000000000000 RDI: 0000000000000003 [ 2751.884735][ T3976] RBP: 0000000000000001 R08: ffffffff8100a32a R09: 00000000dae0f047 [ 2751.884742][ T3976] R10: 00007ffdbe6de340 R11: 0000000000000293 R12: 000000000075c9a0 [ 2751.884749][ T3976] R13: 000000000075c9a0 R14: 00000000007612e0 R15: ffffffffffffffff [ 2751.884779][ T3976] ? do_syscall_64+0x38a/0x680 [ 2751.885859][ T3976] Kernel Offset: disabled [ 2751.950251][ T3976] Rebooting in 86400 seconds..